Trial Outcomes & Findings for Myocardial Perfusion MRI (NCT NCT01490294)

NCT ID: NCT01490294

Last Updated: 2014-05-22

Results Overview

Rest and stress perfusion Magnetic Resonance (MR) images were evaluated by 3 independent blinded readers for presence/absence of cardiac perfusion deficits in 3 myocardial regions representing the 3 coronary territories/arteries (left anterior decendent \[LAD\], left circumflex \[LCX\], right coronary artery \[RCA\]). Data were compared to the corresponding regional data from Single Photon Emission Computer Tomography (SPECT). The number of regional assessments was calculated by multiplication of the number of participants with the number of the blinded readers and number of the myocardial regions.

Recruitment status

COMPLETED

Study phase

PHASE2

Target enrollment

232 participants

Primary outcome timeframe

Immediately within approximately 5 seconds after Gadobutrol bolus administration

Results posted on

2014-05-22

Participant Flow

Participant milestones

Participant milestones
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg body weight (BW) (0.01mL/kg) for stress magnetic resonance imaging (MRI) via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Overall Study
STARTED
58
60
59
55
Overall Study
Participant Received Treatment
54
60
58
54
Overall Study
COMPLETED
53
60
58
54
Overall Study
NOT COMPLETED
5
0
1
1

Reasons for withdrawal

Reasons for withdrawal
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg body weight (BW) (0.01mL/kg) for stress magnetic resonance imaging (MRI) via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Overall Study
Prematurely discontinuation
4
0
1
1
Overall Study
Adverse Event
1
0
0
0

Baseline Characteristics

Myocardial Perfusion MRI

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=54 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg body weight (BW) (0.01mL/kg) for stress magnetic resonance imaging (MRI) via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=60 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=58 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=54 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Total
n=226 Participants
Total of all reporting groups
Age, Continuous
62.0 Years
n=5 Participants
61.5 Years
n=7 Participants
64.5 Years
n=5 Participants
61.0 Years
n=4 Participants
62.0 Years
n=21 Participants
Sex: Female, Male
Female
15 Participants
n=5 Participants
19 Participants
n=7 Participants
17 Participants
n=5 Participants
19 Participants
n=4 Participants
70 Participants
n=21 Participants
Sex: Female, Male
Male
39 Participants
n=5 Participants
41 Participants
n=7 Participants
41 Participants
n=5 Participants
35 Participants
n=4 Participants
156 Participants
n=21 Participants
History of myocardial infarction
No
34 Participants
n=5 Participants
42 Participants
n=7 Participants
43 Participants
n=5 Participants
37 Participants
n=4 Participants
156 Participants
n=21 Participants
History of myocardial infarction
Yes
20 Participants
n=5 Participants
17 Participants
n=7 Participants
15 Participants
n=5 Participants
15 Participants
n=4 Participants
67 Participants
n=21 Participants
History of myocardial infarction
Unknown
0 Participants
n=5 Participants
1 Participants
n=7 Participants
0 Participants
n=5 Participants
2 Participants
n=4 Participants
3 Participants
n=21 Participants

PRIMARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: Per protocol set (PPS)

Rest and stress perfusion Magnetic Resonance (MR) images were evaluated by 3 independent blinded readers for presence/absence of cardiac perfusion deficits in 3 myocardial regions representing the 3 coronary territories/arteries (left anterior decendent \[LAD\], left circumflex \[LCX\], right coronary artery \[RCA\]). Data were compared to the corresponding regional data from Single Photon Emission Computer Tomography (SPECT). The number of regional assessments was calculated by multiplication of the number of participants with the number of the blinded readers and number of the myocardial regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=396 Regional assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=513 Regional assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=477 Regional assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=477 Regional assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between Gadobutrol Perfusion Magnetic Resonance Imaging (MRI) (Blinded Reading) and SPECT (Central Reading) Regarding the Diagnosis for Detection of Cardiac Perfusion Deficits Based on Myocardial Regions
Disagreement
58.8 Percent regional assessments
44.1 Percent regional assessments
36.7 Percent regional assessments
40.3 Percent regional assessments
Percentage Agreement Between Gadobutrol Perfusion Magnetic Resonance Imaging (MRI) (Blinded Reading) and SPECT (Central Reading) Regarding the Diagnosis for Detection of Cardiac Perfusion Deficits Based on Myocardial Regions
Agreement
41.2 Percent regional assessments
55.9 Percent regional assessments
63.3 Percent regional assessments
59.7 Percent regional assessments

PRIMARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: Per protocol set (PPS)

Rest and stress perfusion MR images were evaluated by 3 independent blinded readers for presence/absence of cardiac perfusion deficits in 16 myocardial segments (defined according to the American Heart Association). These data were compared to the corresponding segmental data from SPECT. The number of segmental assessments was calculated by multiplication of the number of participants with the number of the blinded readers and the number of the myocardial segments.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=2112 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=2736 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=2544 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=2544 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between Gadobutrol Perfusion MRI (Blinded Reading) and SPECT (Central Reading) Regarding the Diagnosis for Detection of Cardiac Perfusion Deficits Based on Myocardial Segments
Disagreement
51.1 Percent segmental assessment
39.4 Percent segmental assessment
34.5 Percent segmental assessment
34.1 Percent segmental assessment
Percentage Agreement Between Gadobutrol Perfusion MRI (Blinded Reading) and SPECT (Central Reading) Regarding the Diagnosis for Detection of Cardiac Perfusion Deficits Based on Myocardial Segments
Agreement
48.9 Percent segmental assessment
60.6 Percent segmental assessment
65.5 Percent segmental assessment
65.9 Percent segmental assessment

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: PPS

Rest and stress perfusion MR images were evaluated by the respective clinical investigator for presence/absence of cardiac perfusion deficits in 3 myocardial regions representing the 3 coronary territories/arteries (LAD, LCX, RCA). These data were compared to the corresponding regional data from SPECT. The number of regional assessments was calculated by multiplication of the number of participants with the number of the myocardial regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=132 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=171 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=153 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=153 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between Gadobutrol Perfusion MRI (Clinical Evaluation) and SPECT (Central Reading) Regarding the Diagnosis for Detection of Cardiac Perfusion Deficits Based on Myocardial Regions
Disagreement
48.5 Percent regional assessments
39.2 Percent regional assessments
35.2 Percent regional assessments
37.7 Percent regional assessments
Percentage Agreement Between Gadobutrol Perfusion MRI (Clinical Evaluation) and SPECT (Central Reading) Regarding the Diagnosis for Detection of Cardiac Perfusion Deficits Based on Myocardial Regions
Agreement
51.5 Percent regional assessments
60.8 Percent regional assessments
64.8 Percent regional assessments
62.3 Percent regional assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: PPS

Rest and stress perfusion MR images were evaluated by the respective investigator for presence/absence of cardiac perfusion deficits in 16 myocardial segments (defined according to the American Heart Association). These data were compared to the corresponding segmental data from SPECT. The number of segmental assessments was calculated by multiplication of the number of participants with the number of the myocardial segments.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=704 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=912 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=848 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=848 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between Gadobutrol Perfusion MRI (Clinical Evaluation) and SPECT (Central Reading) Regarding the Diagnosis for Detection of Cardiac Perfusion Deficits Based on Myocardial Segments
Disagreement
39.3 Percent segmental assessments
30.4 Percent segmental assessments
28.7 Percent segmental assessments
33.3 Percent segmental assessments
Percentage Agreement Between Gadobutrol Perfusion MRI (Clinical Evaluation) and SPECT (Central Reading) Regarding the Diagnosis for Detection of Cardiac Perfusion Deficits Based on Myocardial Segments
Agreement
60.7 Percent segmental assessments
69.6 Percent segmental assessments
71.3 Percent segmental assessments
66.7 Percent segmental assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Only patients with the finding "scar" in at least 1 region in SPECT were included.

Rest and stress perfusion MR images were evaluated by 3 independent blinded readers for presence/absence and characterization of cardiac perfusion deficits as "scar" in the 3 myocardial regions representing the 3 coronary territories/arteries (LAD, LCX, RCA). These data were compared to the corresponding regional SPECT diagnosis of 'scar'. The number of regional assessments is defined as the number of regions with diagnosis 'scar' assessed by at least 1 blinded reader.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=48 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=72 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=42 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=96 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Diagnosis 'Scar': Percentage Agreement Between Gadobutrol Perfusion MRI (Blinded Reading) and SPECT (Central Reading) Regarding the Diagnosis Scar Based on Myocardial Regions
Disagreement
81.3 Percent regional assessments
80.6 Percent regional assessments
83.3 Percent regional assessments
86.5 Percent regional assessments
Diagnosis 'Scar': Percentage Agreement Between Gadobutrol Perfusion MRI (Blinded Reading) and SPECT (Central Reading) Regarding the Diagnosis Scar Based on Myocardial Regions
Agreement
18.8 Percent regional assessments
19.4 Percent regional assessments
16.7 Percent regional assessments
13.5 Percent regional assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Only patients with the finding "scar" in at least 1 segment in SPECT were included.

Rest and stress perfusion MR images were evaluated by 3 independent blinded readers for presence/absence and characterization of cardiac perfusion deficits as "scar" in 16 myocardial segments (defined according to the American Heart Association). These data were compared to corresponding segmental SPECT diagnosis of "scar". The number of segmental assessments is defined as the number of segments with diagnosis "scar" assessed by at least 1 blinded reader.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=129 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=147 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=111 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=195 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Diagnosis "Scar": Percentage Agreement Between Gadobutrol Perfusion MRI (Blinded Reading) and SPECT (Central Reading) Regarding the Diagnosis "Scar" Based on Myocardial Segments
Disagreement
88.4 Percent segmental assessments
85.7 Percent segmental assessments
82.0 Percent segmental assessments
90.8 Percent segmental assessments
Diagnosis "Scar": Percentage Agreement Between Gadobutrol Perfusion MRI (Blinded Reading) and SPECT (Central Reading) Regarding the Diagnosis "Scar" Based on Myocardial Segments
Agreement
11.6 Percent segmental assessments
14.3 Percent segmental assessments
18.0 Percent segmental assessments
9.2 Percent segmental assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Only patients with the finding "scar" in at least 1 region in SPECT were included.

Rest and stress perfusion MR images were evaluated by the respective clinical investigator for presence/absence and characterization of cardiac perfusion deficits as "scar" in the 3 myocardial regions representing the 3 coronary territories/arteries (LAD, LCX, RCA). These data were compared to the corresponding regional SPECT diagnosis of "scar". The number of regional assessments is defined as the number of segments with diagnosis "scar" assessed by the investigator.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=11 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=25 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=17 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=21 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Diagnosis "Scar": Percentage Agreement Between Gadobutrol Perfusion MRI (Clinical Evaluation) and SPECT (Central Reading) Regarding the Diagnosis "Scar" Based on Myocardial Regions
Disagreement
81.8 Percent regional assessments
76.0 Percent regional assessments
76.5 Percent regional assessments
85.7 Percent regional assessments
Diagnosis "Scar": Percentage Agreement Between Gadobutrol Perfusion MRI (Clinical Evaluation) and SPECT (Central Reading) Regarding the Diagnosis "Scar" Based on Myocardial Regions
Agreement
18.2 Percent regional assessments
24.0 Percent regional assessments
23.5 Percent regional assessments
14.3 Percent regional assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Only patients with the finding "scar" in at least 1 segment in SPECT were included.

Rest and stress perfusion MR images were evaluated by the respective clinical investigator for presence/absence and characterization of cardiac perfusion deficits as "scar" in 16 myocardial segments (defined according to the American Heart Association). These data were compared to the corresponding segmental SPECT diagnosis of "scar". The number of segmental assessments is defined as the number of segments with diagnosis "scar" assessed by the investigator.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=22 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=46 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=33 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=50 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Diagnosis "Scar": Percentage Agreement Between Gadobutrol Perfusion MRI (Clinical Evaluation) and SPECT (Central Reading) Regarding the Diagnosis "Scar" Based on Myocardial Segments
Disagreement
86.4 Percent segmental assessments
84.8 Percent segmental assessments
69.7 Percent segmental assessments
88.0 Percent segmental assessments
Diagnosis "Scar": Percentage Agreement Between Gadobutrol Perfusion MRI (Clinical Evaluation) and SPECT (Central Reading) Regarding the Diagnosis "Scar" Based on Myocardial Segments
Agreement
13.6 Percent segmental assessments
15.2 Percent segmental assessments
30.3 Percent segmental assessments
12.0 Percent segmental assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Only patients with the finding "ischemia" in at least 1 region in SPECT were included.

Rest and stress perfusion MR images were evaluated by 3 independent blinded readers for presence/absence and characterization of cardiac perfusion deficits as "ischemia" in the 3 myocardial regions representing the 3 coronary territories/arteries (LAD, LCX, RCA). These data were compared to the corresponding regional SPECT diagnosis of "ischemia".The number of regional assessments is defined as the number of regions with diagnosis "ischemia" assessed by at least 1 blinded reader.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=198 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=228 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=216 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=213 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Diagnosis "Ischemia": Percentage Agreement Between Gadobutrol Perfusion MRI (Blinded Reading) and SPECT (Central Reading) Regarding the Diagnosis of Ischemia Based on Myocardial Regions
Disagreement
87.9 Percent regional assessments
69.3 Percent regional assessments
64.4 Percent regional assessments
60.6 Percent regional assessments
Diagnosis "Ischemia": Percentage Agreement Between Gadobutrol Perfusion MRI (Blinded Reading) and SPECT (Central Reading) Regarding the Diagnosis of Ischemia Based on Myocardial Regions
Agreement
12.1 Percent regional assessments
30.7 Percent regional assessments
35.6 Percent regional assessments
39.4 Percent regional assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Only patients with the finding "ischemia" in at least 1 segment in SPECT were included.

Rest and stress perfusion MR images were evaluated by 3 independent blinded readers for presence/absence and characterization of cardiac perfusion deficits as "ischemia" in 16 myocardial segments (defined according to the American Heart Association). These data were compared to corresponding segmental SPECT diagnosis of "ischemia". The number of segmental assessments is defined as the number of segments with diagnosis "ischemia" assessed by at least 1 blinded reader.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=513 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=561 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=567 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=588 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Diagnosis "Ischemia": Percentage Agreement Between Gadobutrol Perfusion MRI (Blinded Reading) and SPECT (Central Reading) Regarding the Diagnosis of Ischemia Based on Myocardial Segments
Disagreement
91.8 Percent segmental assessment
77.5 Percent segmental assessment
74.3 Percent segmental assessment
68.9 Percent segmental assessment
Diagnosis "Ischemia": Percentage Agreement Between Gadobutrol Perfusion MRI (Blinded Reading) and SPECT (Central Reading) Regarding the Diagnosis of Ischemia Based on Myocardial Segments
Agreement
8.2 Percent segmental assessment
22.5 Percent segmental assessment
25.7 Percent segmental assessment
31.1 Percent segmental assessment

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Only patients with the finding "ischemia" in at least 1 region in SPECT were included.

Rest and stress perfusion MR images were evaluated by the respective clinical investigator for presence/absence and characterization of cardiac perfusion deficits as "ischemia" in the 3 myocardial regions representing the 3 coronary territories/arteries (LAD, LCX, RCA). These data were compared to the corresponding regional SPECT diagnosis of "ischemia". The number of regional assessments is defined as the number of regions with diagnosis "ischemia" assessed by the investigator.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=74 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=96 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=89 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=90 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Diagnosis "Ischemia": Percentage Agreement Between Gadobutrol Perfusion MRI (Clinical Evaluation) and SPECT (Central Reading) Regarding the Diagnosis of Ischemia Based on Myocardial Regions
Disagreement
63.5 Percent regional assessments
61.5 Percent regional assessments
48.3 Percent regional assessments
46.7 Percent regional assessments
Diagnosis "Ischemia": Percentage Agreement Between Gadobutrol Perfusion MRI (Clinical Evaluation) and SPECT (Central Reading) Regarding the Diagnosis of Ischemia Based on Myocardial Regions
Agreement
36.5 Percent regional assessments
38.5 Percent regional assessments
51.7 Percent regional assessments
53.3 Percent regional assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Only patients with the finding "ischemia" in at least 1 segment in SPECT were included.

Rest and stress perfusion MR images were evaluated by the respective clinical investigator for presence/absence and characterization of cardiac perfusion deficits as "ischemia" in 16 myocardial segments (defined according to the American Heart Association). These data were compared to corresponding segmental SPECT diagnosis of "ischemia". The number of segmental assessments is defined as the number of segments with diagnosis "ischemia" assessed by the investigator.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=186 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=222 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=221 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=232 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Diagnosis "Ischemia": Percentage Agreement Between Gadobutrol Perfusion MRI (Clinical Evaluation) and SPECT (Central Reading) Regarding the Diagnosis of Ischemia Based on Myocardial Segments
Disagreement
77.4 Percent segmental assessments
66.7 Percent segmental assessments
58.4 Percent segmental assessments
58.2 Percent segmental assessments
Diagnosis "Ischemia": Percentage Agreement Between Gadobutrol Perfusion MRI (Clinical Evaluation) and SPECT (Central Reading) Regarding the Diagnosis of Ischemia Based on Myocardial Segments
Agreement
22.6 Percent segmental assessments
33.3 Percent segmental assessments
41.6 Percent segmental assessments
41.8 Percent segmental assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: PPS

Rest and stress perfusion MR images were evaluated by 3 independent blinded readers for detailed characterization of cardiac perfusion deficits i.e. scar, ischemia or mixture of both in 3 myocardial regions representing 3 coronary territories/arteries (LAD, LCX, RCA). MR data were compared to the corresponding regional data from SPECT. The number of regional assessments was calculated by multiplication of the number of participants with the number of the blinded readers and the number of the myocardial regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=396 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=513 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=477 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=477 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between Gadobutrol Perfusion MRI (Blinded Reading) and SPECT (Central Reading) Regarding a Detailed Diagnosis of Cardiac Perfusion Deficits i.e. Scar, Ischemia or a Mixture of Both, Based on Myocardial Regions
Disagreement
67.4 Percent regional assessments
57.3 Percent regional assessments
46.8 Percent regional assessments
53.0 Percent regional assessments
Percentage Agreement Between Gadobutrol Perfusion MRI (Blinded Reading) and SPECT (Central Reading) Regarding a Detailed Diagnosis of Cardiac Perfusion Deficits i.e. Scar, Ischemia or a Mixture of Both, Based on Myocardial Regions
Agreement
32.6 Percent regional assessments
42.7 Percent regional assessments
53.2 Percent regional assessments
47.0 Percent regional assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: PPS

Rest and stress perfusion MR images were evaluated by 3 independent blinded readers for detailed characterization of cardiac perfusion deficits i.e. scar, ischemia or mixture of both in 16 myocardial segments (defined according to the American Heart Association). MR data were compared to the corresponding segmental data from SPECT. The number of segmental assessments was calculated by multiplication of the number of participants with the number of the blinded readers and the number of the myocardial segments.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=2112 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=2736 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=2544 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=2544 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between Gadobutrol Perfusion MRI (Blinded Reading) and SPECT (Central Reading) Regarding a Detailed Diagnosis of Cardiac Perfusion Deficits i.e. Scar, Ischemia or a Mixture of Both Based on Myocardial Segments
Disagreement
53.8 Percent segmental assessment
42.7 Percent segmental assessment
36.8 Percent segmental assessment
37.3 Percent segmental assessment
Percentage Agreement Between Gadobutrol Perfusion MRI (Blinded Reading) and SPECT (Central Reading) Regarding a Detailed Diagnosis of Cardiac Perfusion Deficits i.e. Scar, Ischemia or a Mixture of Both Based on Myocardial Segments
Agreement
46.2 Percent segmental assessment
57.3 Percent segmental assessment
63.2 Percent segmental assessment
62.7 Percent segmental assessment

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: PPS

Rest and stress perfusion MR images were evaluated by the respective clinical investigator for detailed characterization of cardiac perfusion deficits i.e. scar, ischemia or mixture of both in 3 myocardial regions representing the 3 coronary territories/arteries (LAD, LCX, RCA). MR data were compared to the corresponding regional data from SPECT. The number of regional assessments was calculated by multiplication of the number of participants with the number of the myocardial regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=132 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=171 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=159 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=159 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between Gadobutrol Perfusion MRI (Clinical Evaluation) and SPECT (Central Reading) Regarding a Detailed Diagnosis of Cardiac Perfusion Deficits i.e. Scar, Ischemia or a Mixture of Both Based on Myocardial Regions
Disagreement
52.3 Percent regional assessments
49.1 Percent regional assessments
42.1 Percent regional assessments
46.5 Percent regional assessments
Percentage Agreement Between Gadobutrol Perfusion MRI (Clinical Evaluation) and SPECT (Central Reading) Regarding a Detailed Diagnosis of Cardiac Perfusion Deficits i.e. Scar, Ischemia or a Mixture of Both Based on Myocardial Regions
Agreement
47.7 Percent regional assessments
50.9 Percent regional assessments
57.9 Percent regional assessments
53.5 Percent regional assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: PPS

Rest and stress perfusion MR images were evaluated by the respective clinical investigator for detailed characterization of cardiac perfusion deficits i.e. scar, ischemia or a mixture of both in 16 myocardial segments (defined according to the American Heart Association).MR data were compared to the corresponding segmental data from SPECT. The number of segmental assessments was calculated by multiplication of the number of participants with the number of the myocardial segments.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=704 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=912 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=848 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=848 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between Gadobutrol Perfusion MRI (Clinical Evaluation) and SPECT (Central Reading) Regarding a Detailed Diagnosis of Cardiac Perfusion Deficits i.e. Scar, Ischemia or a Mixture of Both Based on Myocardial Segments
Disagreement
40.9 Percent segmental assessments
33.0 Percent segmental assessments
31.1 Percent segmental assessments
35.6 Percent segmental assessments
Percentage Agreement Between Gadobutrol Perfusion MRI (Clinical Evaluation) and SPECT (Central Reading) Regarding a Detailed Diagnosis of Cardiac Perfusion Deficits i.e. Scar, Ischemia or a Mixture of Both Based on Myocardial Segments
Agreement
59.1 Percent segmental assessments
67.0 Percent segmental assessments
68.9 Percent segmental assessments
64.4 Percent segmental assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: PPS

Rest and stress perfusion and DE MR images were evaluated by 3 independent blinded readers regarding the detailed characterization of cardiac perfusion deficits i.e scar, ischemia or a mixture of both, in 3 myocardial regions representing the 3 coronary territories/arteries (LAD, LCX, RCA). MR data were compared to the corresponding regional data from SPECT. The number of regional assessments was calculated by multiplication of the number of participants with the number of the blinded readers and the number of the myocardial regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=396 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=513 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=477 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=477 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percent Agreement Between Combined Gadobutrol Perfusion MRI (Perfusion Imaging and Delayed (DE) Imaging; Blinded Reading) and SPECT (Central Reading) Regarding a Detailed Diagnosis of Perfusion Deficits Based on Myocardial Regions
Disagreement
66.2 Percent regional assessments
53.8 Percent regional assessments
51.4 Percent regional assessments
53.5 Percent regional assessments
Percent Agreement Between Combined Gadobutrol Perfusion MRI (Perfusion Imaging and Delayed (DE) Imaging; Blinded Reading) and SPECT (Central Reading) Regarding a Detailed Diagnosis of Perfusion Deficits Based on Myocardial Regions
Agreement
33.8 Percent regional assessments
46.2 Percent regional assessments
48.6 Percent regional assessments
46.5 Percent regional assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: PPS

Rest and stress perfusion and DE MR images were evaluated by 3 independent blinded readers regarding the detailed characterization of cardiac perfusion deficits i.e scar, ischemia or a mixture of both in 16 myocardial segments (defined according to the American Heart Association). MR data were compared to the corresponding segmental data derived from SPECT. The number of segmental assessments was calculated by multiplication of the number of participants with the number of the blinded readers and the number of myocardial segments.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=2112 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=2736 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=2544 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=2544 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percent Agreement Between Combined Gadobutrol Perfusion MRI (Perfusion Imaging and Delayed (DE) Imaging; Blinded Reading) and SPECT (Central Reading) Regarding a Detailed Diagnosis of Perfusion Deficits Based on Myocardial Segments
Disagreement
48.5 Percent segmental assessments
41.2 Percent segmental assessments
35.6 Percent segmental assessments
35.3 Percent segmental assessments
Percent Agreement Between Combined Gadobutrol Perfusion MRI (Perfusion Imaging and Delayed (DE) Imaging; Blinded Reading) and SPECT (Central Reading) Regarding a Detailed Diagnosis of Perfusion Deficits Based on Myocardial Segments
Agreement
51.5 Percent segmental assessments
58.8 Percent segmental assessments
64.4 Percent segmental assessments
64.7 Percent segmental assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: PPS

Rest and stress MR images were evaluated by 3 independent blinded readers regarding the presence/absence of artifacts in 16 myocardial segments (according to the American Heart Association). The number of segmental assessments was calculated by multiplication of the number of participants with the number of the blinded readers and the number of myocardial segments.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=2112 Segments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=2736 Segments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=2544 Segments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=2544 Segments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage of Artifacts in Gadobutrol Perfusion MRI (Blinded Reading) Based on Myocardial Segments
Missing
1.8 Percentage of segments with artifacts
1.4 Percentage of segments with artifacts
2.8 Percentage of segments with artifacts
1.5 Percentage of segments with artifacts
Percentage of Artifacts in Gadobutrol Perfusion MRI (Blinded Reading) Based on Myocardial Segments
No
66.3 Percentage of segments with artifacts
62.7 Percentage of segments with artifacts
62.1 Percentage of segments with artifacts
66.3 Percentage of segments with artifacts
Percentage of Artifacts in Gadobutrol Perfusion MRI (Blinded Reading) Based on Myocardial Segments
Yes
31.9 Percentage of segments with artifacts
35.9 Percentage of segments with artifacts
35.0 Percentage of segments with artifacts
32.2 Percentage of segments with artifacts

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: PPS

Rest and stress MR images were evaluated by the investigator regarding the presence/absence of artifacts in 16 myocardial segments (defined according to the American Heart Association). The number of segments with artifacts was calculated by multiplication of the number of participants with the number of the myocardial segments.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=704 Segments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=912 Segments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=848 Segments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=848 Segments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage of Artifacts in Gadobutrol Perfusion MRI (Clinical Evaluation) Based on Myocardial Segments
No
85.5 Percentage of segments with artifacts
85.3 Percentage of segments with artifacts
81.5 Percentage of segments with artifacts
83.5 Percentage of segments with artifacts
Percentage of Artifacts in Gadobutrol Perfusion MRI (Clinical Evaluation) Based on Myocardial Segments
Yes
14.5 Percentage of segments with artifacts
14.7 Percentage of segments with artifacts
17.1 Percentage of segments with artifacts
15.8 Percentage of segments with artifacts
Percentage of Artifacts in Gadobutrol Perfusion MRI (Clinical Evaluation) Based on Myocardial Segments
Not assessable
0.0 Percentage of segments with artifacts
0.0 Percentage of segments with artifacts
1.4 Percentage of segments with artifacts
0.0 Percentage of segments with artifacts
Percentage of Artifacts in Gadobutrol Perfusion MRI (Clinical Evaluation) Based on Myocardial Segments
Not determined
0.0 Percentage of segments with artifacts
0.0 Percentage of segments with artifacts
0.0 Percentage of segments with artifacts
0.7 Percentage of segments with artifacts

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure

Rest and stress perfusion MR images were evaluated by 3 independent blinded readers for presence/absence of perfusion deficits in 3 myocardial regions representing the 3 coronary territories/arteries (LAD, LCX, RCA). These data were compared to coronary angiography regarding presence/absence of significant coronary artery stenosis of \> 70%. The number of regional assessments was calculated by multiplication of the number of participants with the number of the blinded readers and the number of the myocardial regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=162 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=258 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=219 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=291 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between Gadobutrol Perfusion MRI (Blinded Reading, Based on Myocardial Regions) and Coronary Angiography (Central Reading) Regarding Detection of Significant Stenoses
Disagreement
50.6 Percent regional assessments
48.1 Percent regional assessments
38.8 Percent regional assessments
32.3 Percent regional assessments
Percentage Agreement Between Gadobutrol Perfusion MRI (Blinded Reading, Based on Myocardial Regions) and Coronary Angiography (Central Reading) Regarding Detection of Significant Stenoses
Agreement
49.4 Percent regional assessments
51.9 Percent regional assessments
61.2 Percent regional assessments
67.7 Percent regional assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure

MPRI was calculated for the upslope of the signal intensity /time curve on stress and rest perfusion MR images by an independent MR expert for 3 myocardial regions representing the 3 coronary territories/arteries (LAD, LCX, RCA). The upslope-value at post-stress was divided by the value at rest. MPRI \<=1.5 (perfusion defect) and \>1.5 (normal) were compared to coronary angiography regarding presence/absence of significant coronary artery stenosis of \>70%. The number of regional assessments was calculated by multiplication of the number of participants with the number of the myocardial regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=54 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=86 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=73 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=97 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between the Semiquantitative Gadobutrol Perfusion MRI Parameter "Myocardial Perfusion Reserve Index (MPRI) " (Expert Evaluation) and Detection of Significant Stenoses by Coronary Angiography (MR Based on Myocardial Regions)
Disagreement
53.7 Percent regional assessments
40.7 Percent regional assessments
60.3 Percent regional assessments
56.7 Percent regional assessments
Percentage Agreement Between the Semiquantitative Gadobutrol Perfusion MRI Parameter "Myocardial Perfusion Reserve Index (MPRI) " (Expert Evaluation) and Detection of Significant Stenoses by Coronary Angiography (MR Based on Myocardial Regions)
Agreement
46.3 Percent regional assessments
59.3 Percent regional assessments
39.7 Percent regional assessments
43.3 Percent regional assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure

For patients undergoing coronary angiography additionally to SPECT, a Truth Panel with 2 cardiology experts was employed as SoT to come to a consensus diagnosis. Rest and stress MR images were evaluated by 3 independent blinded readers for presence/absence of perfusion defects in 3 myocardial regions representing the 3 arterial territories/arteries of the heart. These data were compared to the SoT diagnosis. The number of regional assessments was calculated by multiplication of the number of participants with the number of the blinded readers and the number of the myocardial regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=207 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=315 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=261 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=324 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between Gadobutrol Perfusion MRI (Blinded Reading) and the Truth Panel Diagnosis (SoT) Regarding Perfusion Defects Based on Regions
Disagreement
62.8 Percent regional assessments
51.4 Percent regional assessments
53.6 Percent regional assessments
40.7 Percent regional assessments
Percentage Agreement Between Gadobutrol Perfusion MRI (Blinded Reading) and the Truth Panel Diagnosis (SoT) Regarding Perfusion Defects Based on Regions
Agreement
37.2 Percent regional assessments
48.6 Percent regional assessments
46.4 Percent regional assessments
59.3 Percent regional assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: PPS

MPRI was calculated as decribed in outcome measure 22 on stress and rest perfusion MR images by an independent MR expert for 3 myocardial regions representing the 3 coronary territories/arteries (LAD, LCX, RCA). MPRIs \<= 1.5 (perfusion defect) and \>1.5 (normal) were compared to presence/absence of perfusion defects in the regional data analysis from SPECT. The number of regional assessments was calculated by multiplication of the number of participants with the number of the blinded readers and the number of the myocardial regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=132 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=171 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=159 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=159 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between the Semiquantitative Gadobutrol Perfusion MRI Parameter "Myocardial Perfusion Reserve Index (MPRI)" (Expert Evaluation) and SPECT (Central Reading) Based on Myocardial Regions
Disagreement
62.1 Percent regional assessments
60.8 Percent regional assessments
59.1 Percent regional assessments
66.0 Percent regional assessments
Percentage Agreement Between the Semiquantitative Gadobutrol Perfusion MRI Parameter "Myocardial Perfusion Reserve Index (MPRI)" (Expert Evaluation) and SPECT (Central Reading) Based on Myocardial Regions
Agreement
37.9 Percent regional assessments
39.2 Percent regional assessments
40.9 Percent regional assessments
34.0 Percent regional assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: PPS

MPRI was calculated as decribed in outcome measure 22 on stress and rest perfusion MR images by an independent MR expert for 16 myocardial segments (defined according to the American Heart Association). MPRIs \<= 1.5 (perfusion defect) and \>1.5 (normal) were then compared to presence/absence of perfusion defects in the segmental data from SPECT. The number of segmental assessments was calculated by multiplication of the number of participants with the number of the blinded readers and the number of the myocardial segments.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=704 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=912 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=848 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=848 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between the Semiquantitative Gadobutrol Perfusion MRI Parameter "Myocardial Perfusion Reserve Index (MPRI)" (Expert Evaluation) and SPECT (Central Reading) Based on Myocardial Segments
Disagreement
69.6 Percent segmental assessments
57.0 Percent segmental assessments
48.9 Percent segmental assessments
49.4 Percent segmental assessments
Percentage Agreement Between the Semiquantitative Gadobutrol Perfusion MRI Parameter "Myocardial Perfusion Reserve Index (MPRI)" (Expert Evaluation) and SPECT (Central Reading) Based on Myocardial Segments
Agreement
30.4 Percent segmental assessments
43.0 Percent segmental assessments
51.1 Percent segmental assessments
50.6 Percent segmental assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: PPS

Rest and stress perfusion MR images were visually evaluated by 3 blinded readers. The MPRI was calculated by an independent MR expert. Analysis was performed for 3 myocardial regions representing the 3 coronary territories/arteries (LAD, LCX, RCA): Visual and semiquantitative data were compared to each other per region. The number of regional assessments was calculated by multiplication of the number of participants with the number of the blinded readers and the number of the myocardial regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=396 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=513 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=477 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=477 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between the Visual (Blinded Reading) and the Semiquantitative (MPRI; Expert Evaluation) Gadobutrol Perfusion MRI Diagnosis Based on Myocardial Regions
Disagreement
56.3 Percent regional assessments
55.2 Percent regional assessments
49.1 Percent regional assessments
58.3 Percent regional assessments
Percentage Agreement Between the Visual (Blinded Reading) and the Semiquantitative (MPRI; Expert Evaluation) Gadobutrol Perfusion MRI Diagnosis Based on Myocardial Regions
Agreement
43.7 Percent regional assessments
44.8 Percent regional assessments
50.9 Percent regional assessments
41.7 Percent regional assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: PPS

Rest and stress perfusion MR images were visually evaluated by 3 blinded readers. The MPRI was calculated by an independent MR expert. Analysis was performed for 16 myocardial segments (defined according to the American Heart Association). Visual and semiquantitative data were compared to each other per segment. The number of segmental assessments was calculated by multiplication of the number of participants with the number of the blinded readers and the number of the myocardial segments.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=2112 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=2736 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=2544 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=2544 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between the Visual (Blinded Reading) and Semiquantitative (MPRI; Expert Evaluation) Gadobutrol Perfusion MRI Diagnosis Based on Myocardial Segments
Disagreement
53.0 Percent segmental assessments
46.3 Percent segmental assessments
41.8 Percent segmental assessments
43.7 Percent segmental assessments
Percentage Agreement Between the Visual (Blinded Reading) and Semiquantitative (MPRI; Expert Evaluation) Gadobutrol Perfusion MRI Diagnosis Based on Myocardial Segments
Agreement
47.0 Percent segmental assessments
53.7 Percent segmental assessments
58.2 Percent segmental assessments
56.3 Percent segmental assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: PPS

The signal intensity (SIrel) is determined over time. SI (SIrel) is the upslope in myocardium divided by upslope of the ventricle, as assessed for normal and underperfused segments. SI(rel) = upslope myocard / upslope ventricle. MR segments were evaluated for signal intensity (SIrel) in order to assess if a difference between normal and diseased (i.e. ischemia/scar/mixed) segments could be demonstrated ("normal/diseased" was defined by central reading of SPECT).

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=44 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=57 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=53 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=53 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Signal Intensity (SIrel) Based on Segments
Normal segment
0.768 Signal intensity
Standard Deviation 2.0791
0.625 Signal intensity
Standard Deviation 0.3992
0.708 Signal intensity
Standard Deviation 0.8233
0.615 Signal intensity
Standard Deviation 0.2428
Signal Intensity (SIrel) Based on Segments
Disease segment
0.732 Signal intensity
Standard Deviation 1.5511
0.603 Signal intensity
Standard Deviation 0.5428
0.813 Signal intensity
Standard Deviation 2.0755
0.584 Signal intensity
Standard Deviation 0.2424

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: PPS

"Upslope" is defined as the maximum slope of the signal intensity (SI) increase on the SI/time curve (determined by a linear fit) during 3 consecutive heart beats reported in "Units/sec". The upslope was evaluated for normal and for diseased (i.e. ischemia/scar/mixed) segments in order to assess a potential difference ("normal/diseased" was defined by central reading of SPECT).

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=44 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=57 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=53 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=53 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Upslope Based on Segments
Normal segment
11.44 Units/sec
Standard Deviation 7.389
18.18 Units/sec
Standard Deviation 9.850
27.49 Units/sec
Standard Deviation 17.704
31.31 Units/sec
Standard Deviation 24.339
Upslope Based on Segments
Disease segment
11.41 Units/sec
Standard Deviation 6.730
17.90 Units/sec
Standard Deviation 8.587
22.13 Units/sec
Standard Deviation 13.997
26.93 Units/sec
Standard Deviation 19.890

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration up to 2 minutes

Population: PPS

"Time to peak" is defined as the time in seconds from start to maximum signal intensity (SI max) on the SI curve and was evaluated for normal and for diseased (i.e. ischemia/scar/mixed) segments in order to assess a potential difference (normal/diseased was defined by central reading of SPECT).

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=44 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=57 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=53 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=53 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Time to Peak Based on Segments
Normal segment
12.43 Seconds
Standard Deviation 4.241
13.83 Seconds
Standard Deviation 4.407
13.87 Seconds
Standard Deviation 4.636
15.34 Seconds
Standard Deviation 4.403
Time to Peak Based on Segments
Disease segment
12.11 Seconds
Standard Deviation 3.796
13.67 Seconds
Standard Deviation 4.104
15.75 Seconds
Standard Deviation 4.982
16.34 Seconds
Standard Deviation 4.519

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 5, 10, 15, and 20 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Only participants with the finding "scar" in at least 1 segment in SPECT were included.

Delayed enhancement (DE) -\[accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions\]- MR images acquired at different time points, were evaluated by 3 independent blinded readers for presence/absence of DE at 5 - 20 minutes post injection in 3 myocardial regions representing the 3 arterial territories of the heart. DE data were compared to the diagnosis "scar" derived from SPECT. The number of regional assessments is defined as the number of regions with diagnosis "scar" assessed by at least 1 blinded reader.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=48 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=72 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=42 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=96 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between Presence/Absence of Delayed Enhancement in MRI (Blinded Reading) and Scar in SPECT (Central Reading) Based on Myocardial Regions
region - 5 min DE
0.0 Percent regional assessments
1.4 Percent regional assessments
14.3 Percent regional assessments
36.5 Percent regional assessments
Percentage Agreement Between Presence/Absence of Delayed Enhancement in MRI (Blinded Reading) and Scar in SPECT (Central Reading) Based on Myocardial Regions
region - 10 min DE
0.0 Percent regional assessments
5.6 Percent regional assessments
19.0 Percent regional assessments
33.3 Percent regional assessments
Percentage Agreement Between Presence/Absence of Delayed Enhancement in MRI (Blinded Reading) and Scar in SPECT (Central Reading) Based on Myocardial Regions
region - 15 min DE
0.0 Percent regional assessments
2.8 Percent regional assessments
19.0 Percent regional assessments
38.5 Percent regional assessments
Percentage Agreement Between Presence/Absence of Delayed Enhancement in MRI (Blinded Reading) and Scar in SPECT (Central Reading) Based on Myocardial Regions
region - 20 min DE
0.0 Percent regional assessments
2.8 Percent regional assessments
19.0 Percent regional assessments
39.6 Percent regional assessments

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 5, 10, 15, and 20 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Only participants with the finding "scar" in at least 1 segment in SPECT were included.

Delayed enhancement -\[accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions\]- MR images acquired at different time points were evaluated by 3 independent blinded readers regarding the presence/absence of DE at 5 - 20 minutes post injection in 16 myocardial segments (defined according to the American Heart Association). DE data were compared to the diagnosis "scar" derived from SPECT. The number of segmental assessments is defined as the number of segments with diagnosis "scar" assessed by at least 1 blinded reader.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=129 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=147 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=111 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=195 Segmental Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between Presence/Absence of Delayed Enhancement in MRI (Blinded Reading) and Scar in SPECT (Central Reading) Based on Myocardial Segments
segment - 5 min DE
0.0 Percent segmental assessments
0.7 Percent segmental assessments
18.9 Percent segmental assessments
31.3 Percent segmental assessments
Percentage Agreement Between Presence/Absence of Delayed Enhancement in MRI (Blinded Reading) and Scar in SPECT (Central Reading) Based on Myocardial Segments
segment - 10 min DE
0.0 Percent segmental assessments
2.7 Percent segmental assessments
20.7 Percent segmental assessments
28.7 Percent segmental assessments
Percentage Agreement Between Presence/Absence of Delayed Enhancement in MRI (Blinded Reading) and Scar in SPECT (Central Reading) Based on Myocardial Segments
segment - 15 min DE
0.0 Percent segmental assessments
1.4 Percent segmental assessments
20.7 Percent segmental assessments
35.4 Percent segmental assessments
Percentage Agreement Between Presence/Absence of Delayed Enhancement in MRI (Blinded Reading) and Scar in SPECT (Central Reading) Based on Myocardial Segments
segment - 20 min DE
0.0 Percent segmental assessments
1.4 Percent segmental assessments
20.7 Percent segmental assessments
36.4 Percent segmental assessments

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 5, 10, 15, and 20 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Only participants with the finding "scar" in at least 1 region in SPECT were included.

Delayed enhancement (DE) -\[accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions\]- MR images acquired at different time points, were evaluated by the clinical investigator for presence/absence of DE at 5 - 20 minutes post injection in 3 myocardial regions representing the 3 coronary territories/arteries (LAD, LCX, RCA). DE data were compared to the diagnosis "scar" derived from SPECT. The number of regional assessments is defined as the number of regions with diagnosis "scar" assessed by the investigator.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=16 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=24 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=14 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=32 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between Presence/Absence of Delayed Enhancement in MRI (Clinical Evaluation) and Scar in SPECT (Central Reading) Based on Myocardial Regions
region - 5 min DE
6.3 Percent regional assessments
4.2 Percent regional assessments
21.4 Percent regional assessments
25.0 Percent regional assessments
Percentage Agreement Between Presence/Absence of Delayed Enhancement in MRI (Clinical Evaluation) and Scar in SPECT (Central Reading) Based on Myocardial Regions
region - 10 min DE
6.3 Percent regional assessments
4.2 Percent regional assessments
28.6 Percent regional assessments
37.5 Percent regional assessments
Percentage Agreement Between Presence/Absence of Delayed Enhancement in MRI (Clinical Evaluation) and Scar in SPECT (Central Reading) Based on Myocardial Regions
region - 15 min DE
6.3 Percent regional assessments
12.5 Percent regional assessments
28.6 Percent regional assessments
37.5 Percent regional assessments
Percentage Agreement Between Presence/Absence of Delayed Enhancement in MRI (Clinical Evaluation) and Scar in SPECT (Central Reading) Based on Myocardial Regions
region - 20 min DE
6.3 Percent regional assessments
4.2 Percent regional assessments
21.4 Percent regional assessments
37.5 Percent regional assessments

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 5, 10, 15, and 20 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Only participants with the finding "scar" in at least 1 segment in SPECT were included.

Delayed enhancement (DE)-\[accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions\]- MR images acquired at different time points were evaluated by the respective investigator regarding the presence/absence of delayed enhancement at 5 - 20 minutes post injection in 16 myocardial segments (defined according to the American Heart Association). DE data were compared to the diagnosis "scar" derived from SPECT. The number of segmental assessments is defined as the number of segments with diagnosis "scar" assessed by the investigator.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=43 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=49 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=37 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=65 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between Presence/Absence of Delayed Enhancement in MRI (Clinical Evaluation) and Scar in SPECT (Central Reading) Based on Myocardial Segments
segment - 5 min DE
4.7 Percent segmental assessment
2.0 Percent segmental assessment
21.6 Percent segmental assessment
23.1 Percent segmental assessment
Percentage Agreement Between Presence/Absence of Delayed Enhancement in MRI (Clinical Evaluation) and Scar in SPECT (Central Reading) Based on Myocardial Segments
segment - 10 min DE
7.0 Percent segmental assessment
2.0 Percent segmental assessment
24.3 Percent segmental assessment
30.8 Percent segmental assessment
Percentage Agreement Between Presence/Absence of Delayed Enhancement in MRI (Clinical Evaluation) and Scar in SPECT (Central Reading) Based on Myocardial Segments
segment - 15 min DE
9.3 Percent segmental assessment
6.1 Percent segmental assessment
18.9 Percent segmental assessment
32.3 Percent segmental assessment
Percentage Agreement Between Presence/Absence of Delayed Enhancement in MRI (Clinical Evaluation) and Scar in SPECT (Central Reading) Based on Myocardial Segments
segment - 20 min DE
2.3 Percent segmental assessment
2.0 Percent segmental assessment
18.9 Percent segmental assessment
30.8 Percent segmental assessment

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 5 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. The evaluation included only participants with delayed enhancement in at least 1 segment ( PPS) based on the assessment of at least one blinded reader.

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions. Results are displayed on a per patient basis.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=5 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=14 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=40 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=49 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 5 Minutes Post Injection (Blinded Reading)
Poor
5 Delayed enhancement assessments
12 Delayed enhancement assessments
11 Delayed enhancement assessments
8 Delayed enhancement assessments
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 5 Minutes Post Injection (Blinded Reading)
Satisfactory
0 Delayed enhancement assessments
1 Delayed enhancement assessments
6 Delayed enhancement assessments
15 Delayed enhancement assessments
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 5 Minutes Post Injection (Blinded Reading)
good/excellent
0 Delayed enhancement assessments
1 Delayed enhancement assessments
23 Delayed enhancement assessments
26 Delayed enhancement assessments

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 5 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation includes only participants with delayed enhancement in at least 1 segment.

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=2 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=10 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=13 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=16 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 5 Minutes Post Injection (Clinical Evaluation) (Only Participants With DE in at Least One Segment, PPS)
Satisfactory
0 Participants
4 Participants
4 Participants
2 Participants
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 5 Minutes Post Injection (Clinical Evaluation) (Only Participants With DE in at Least One Segment, PPS)
Good/excellent
1 Participants
2 Participants
8 Participants
10 Participants
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 5 Minutes Post Injection (Clinical Evaluation) (Only Participants With DE in at Least One Segment, PPS)
Poor
1 Participants
4 Participants
1 Participants
4 Participants

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 10 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation includes only participants with delayed enhancement in at least 1 segment.

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions. Assessments of participants and/or segments by the individual blinded readers could differ. For the average reader, the results of the 3 individual readers are summarized

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=3 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=20 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=40 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=51 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 10 Minutes Post Injection (Blinded Reading) (Only Participants With DE in at Least One Segment, PPS)
Poor
3 Delayed enhancement assessments
11 Delayed enhancement assessments
14 Delayed enhancement assessments
14 Delayed enhancement assessments
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 10 Minutes Post Injection (Blinded Reading) (Only Participants With DE in at Least One Segment, PPS)
Satisfactory
0 Delayed enhancement assessments
5 Delayed enhancement assessments
3 Delayed enhancement assessments
12 Delayed enhancement assessments
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 10 Minutes Post Injection (Blinded Reading) (Only Participants With DE in at Least One Segment, PPS)
Good/excellent
0 Delayed enhancement assessments
4 Delayed enhancement assessments
23 Delayed enhancement assessments
25 Delayed enhancement assessments

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 10 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation includes only participants with delayed enhancement in at least 1 segment.

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=5 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=14 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=17 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=17 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 10 Minutes Post Injection (Clinical Evaluation) (Only Participants With DE in at Least One Segment, PPS)
Poor
1 Participants
6 Participants
2 Participants
3 Participants
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 10 Minutes Post Injection (Clinical Evaluation) (Only Participants With DE in at Least One Segment, PPS)
Satisfactory
2 Participants
3 Participants
3 Participants
2 Participants
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 10 Minutes Post Injection (Clinical Evaluation) (Only Participants With DE in at Least One Segment, PPS)
Good/excellent
2 Participants
5 Participants
12 Participants
12 Participants

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 15 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation includes only participants with delayed enhancement in at least 1 segment.

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions. Assessments of participants and/or segments by the individual blinded readers could differ. For the average reader, the results of the 3 individual readers are summarized.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=3 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=15 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=44 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=56 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 15 Minutes Post Injection (Blinded Reading) (Only Participants With DE in at Least One Segment, PPS)
Poor
3 Delayed enhancement assessments
8 Delayed enhancement assessments
15 Delayed enhancement assessments
17 Delayed enhancement assessments
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 15 Minutes Post Injection (Blinded Reading) (Only Participants With DE in at Least One Segment, PPS)
Satisfactory
0 Delayed enhancement assessments
4 Delayed enhancement assessments
6 Delayed enhancement assessments
11 Delayed enhancement assessments
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 15 Minutes Post Injection (Blinded Reading) (Only Participants With DE in at Least One Segment, PPS)
Good/excellent
0 Delayed enhancement assessments
3 Delayed enhancement assessments
23 Delayed enhancement assessments
28 Delayed enhancement assessments

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 15 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation includes only participants with delayed enhancement in at least 1 segment.

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=5 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=12 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=17 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=17 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 15 Minutes Post Injection (Clinical Evaluation) (Only Participants With DE in at Least One Segment, PPS)
Poor
2 Participants
5 Participants
2 Participants
4 Participants
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 15 Minutes Post Injection (Clinical Evaluation) (Only Participants With DE in at Least One Segment, PPS)
Satisfactory
2 Participants
4 Participants
6 Participants
1 Participants
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 15 Minutes Post Injection (Clinical Evaluation) (Only Participants With DE in at Least One Segment, PPS)
Good/excellent
1 Participants
3 Participants
9 Participants
12 Participants

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 20 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation includes only participants with delayed enhancement in at least 1 segment.

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions. Assessments of participants and/or segments by the individual blinded readers could differ. For the average reader, the results of the 3 individual readers are summarized.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=5 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=19 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=44 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=60 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 20 Minutes Post Injection (Blinded Reading) (Only Participants With DE in at Least One Segment, PPS)
Poor
5 Delayed enhancement assessments
11 Delayed enhancement assessments
15 Delayed enhancement assessments
18 Delayed enhancement assessments
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 20 Minutes Post Injection (Blinded Reading) (Only Participants With DE in at Least One Segment, PPS)
Satisfactory
0 Delayed enhancement assessments
4 Delayed enhancement assessments
10 Delayed enhancement assessments
17 Delayed enhancement assessments
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 20 Minutes Post Injection (Blinded Reading) (Only Participants With DE in at Least One Segment, PPS)
Good/excellent
0 Delayed enhancement assessments
4 Delayed enhancement assessments
19 Delayed enhancement assessments
25 Delayed enhancement assessments

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 20 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation includes only participants with delayed enhancement in at least 1 segment.

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=5 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=11 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=15 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=16 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 20 Minutes Post Injection (Clinical Evaluation) (Only Participants With DE in at Least One Segment, PPS)
Poor
4 Participants
3 Participants
1 Participants
3 Participants
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 20 Minutes Post Injection (Clinical Evaluation) (Only Participants With DE in at Least One Segment, PPS)
Satisfactory
1 Participants
5 Participants
5 Participants
0 Participants
Assessment of the Overall Confidence in the Presence of Delayed Enhancement (DE) at 20 Minutes Post Injection (Clinical Evaluation) (Only Participants With DE in at Least One Segment, PPS)
Good/excellent
0 Participants
3 Participants
9 Participants
13 Participants

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 5 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation includes only participants with delayed enhancement in at least 1 segment.

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions. Assessments of participants and/or segments by the individual blinded readers could differ. For the average reader, the results of the 3 individual readers are summarized.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=5 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=14 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=40 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=49 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Assessment of Contrast Quality of Delayed Enhancement (DE) at 5 Minutes Post Injection (Blinded Reading) (Only Participants With DE in at Least One Segment, PPS)
Poor
5 Delayed enhancement assessments
11 Delayed enhancement assessments
13 Delayed enhancement assessments
8 Delayed enhancement assessments
Assessment of Contrast Quality of Delayed Enhancement (DE) at 5 Minutes Post Injection (Blinded Reading) (Only Participants With DE in at Least One Segment, PPS)
Satisfactory
0 Delayed enhancement assessments
2 Delayed enhancement assessments
3 Delayed enhancement assessments
20 Delayed enhancement assessments
Assessment of Contrast Quality of Delayed Enhancement (DE) at 5 Minutes Post Injection (Blinded Reading) (Only Participants With DE in at Least One Segment, PPS)
Good/excellent
0 Delayed enhancement assessments
1 Delayed enhancement assessments
24 Delayed enhancement assessments
21 Delayed enhancement assessments

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 5 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation includes only participants with delayed enhancement in at least 1 segment.

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=2 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=10 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=13 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=16 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Assessment of Contrast Quality of Delayed Enhancement (DE) at 5 Minutes Post Injection (Clinical Evaluation) (Only Participants With DE in at Least One Segment, PPS)
Poor
2 Participants
3 Participants
3 Participants
4 Participants
Assessment of Contrast Quality of Delayed Enhancement (DE) at 5 Minutes Post Injection (Clinical Evaluation) (Only Participants With DE in at Least One Segment, PPS)
Satisfactory
0 Participants
5 Participants
3 Participants
1 Participants
Assessment of Contrast Quality of Delayed Enhancement (DE) at 5 Minutes Post Injection (Clinical Evaluation) (Only Participants With DE in at Least One Segment, PPS)
Good/excellent
0 Participants
2 Participants
7 Participants
11 Participants

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 10 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation includes only participants with delayed enhancement in at least 1 segment.

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions. Assessments of participants and/or segments by the individual blinded readers could differ. For the average reader, the results of the 3 individual readers are summarized.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=4 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=20 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=40 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=51 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Assessment of Contrast Quality of Delayed Enhancement (DE) at 10 Minutes Post Injection (Blinded Reading) (Only Participants With DE in at Least One Segment, PPS)
Poor
4 Delayed enhancement assessments
13 Delayed enhancement assessments
13 Delayed enhancement assessments
15 Delayed enhancement assessments
Assessment of Contrast Quality of Delayed Enhancement (DE) at 10 Minutes Post Injection (Blinded Reading) (Only Participants With DE in at Least One Segment, PPS)
Satisfactory
0 Delayed enhancement assessments
5 Delayed enhancement assessments
5 Delayed enhancement assessments
15 Delayed enhancement assessments
Assessment of Contrast Quality of Delayed Enhancement (DE) at 10 Minutes Post Injection (Blinded Reading) (Only Participants With DE in at Least One Segment, PPS)
Good/excellent
0 Delayed enhancement assessments
2 Delayed enhancement assessments
22 Delayed enhancement assessments
21 Delayed enhancement assessments

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 10 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation includes only participants with delayed enhancement in at least 1 segment

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=5 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=14 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=17 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=17 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Assessment of Contrast Quality of Delayed Enhancement (DE) at 10 Minutes Post Injection According to Clinical Evaluation (Only Participants With DE in at Least One Segment, PPS)
Poor
1 Participants
5 Participants
3 Participants
3 Participants
Assessment of Contrast Quality of Delayed Enhancement (DE) at 10 Minutes Post Injection According to Clinical Evaluation (Only Participants With DE in at Least One Segment, PPS)
Satisfactory
1 Participants
5 Participants
2 Participants
2 Participants
Assessment of Contrast Quality of Delayed Enhancement (DE) at 10 Minutes Post Injection According to Clinical Evaluation (Only Participants With DE in at Least One Segment, PPS)
Good/excellent
3 Participants
4 Participants
12 Participants
12 Participants

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 15 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation includes only participants with delayed enhancement in at least 1 segment.

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions. Assessments of participants and/or segments by the individual blinded readers could differ. For the average reader, the results of the 3 individual readers are summarized.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=4 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=15 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=44 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=56 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Assessment of Contrast Quality of Delayed Enhancement (DE) at 15 Minutes Post Injection According to Blinded Reading (Only Participants With DE in at Least One Segment, PPS)
Poor
4 Delayed enhancement assessments
11 Delayed enhancement assessments
13 Delayed enhancement assessments
15 Delayed enhancement assessments
Assessment of Contrast Quality of Delayed Enhancement (DE) at 15 Minutes Post Injection According to Blinded Reading (Only Participants With DE in at Least One Segment, PPS)
Satisfactory
0 Delayed enhancement assessments
2 Delayed enhancement assessments
11 Delayed enhancement assessments
16 Delayed enhancement assessments
Assessment of Contrast Quality of Delayed Enhancement (DE) at 15 Minutes Post Injection According to Blinded Reading (Only Participants With DE in at Least One Segment, PPS)
Good/excellent
0 Delayed enhancement assessments
2 Delayed enhancement assessments
20 Delayed enhancement assessments
25 Delayed enhancement assessments

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 15 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation includes only participants with delayed enhancement in at least 1 segment.

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=5 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=12 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=17 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=17 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Assessment of Contrast Quality of Delayed Enhancement (DE) at 15 Minutes Post Injection According to Clinical Evaluation (Only Participants With DE in at Least One Segment, PPS)
Poor
3 Participants
4 Participants
3 Participants
4 Participants
Assessment of Contrast Quality of Delayed Enhancement (DE) at 15 Minutes Post Injection According to Clinical Evaluation (Only Participants With DE in at Least One Segment, PPS)
Satisfactory
1 Participants
5 Participants
4 Participants
1 Participants
Assessment of Contrast Quality of Delayed Enhancement (DE) at 15 Minutes Post Injection According to Clinical Evaluation (Only Participants With DE in at Least One Segment, PPS)
Good/excellent
1 Participants
3 Participants
10 Participants
12 Participants

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 20 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation includes only participants with delayed enhancement in at least 1 segment.

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions. Assessments of participants and/or segments by the individual blinded readers could differ. For the average reader, the results of the 3 individual readers are summarized.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=5 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=19 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=44 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=60 Delayed enhancement assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Assessment of Contrast Quality of Delayed Enhancement (DE) at 20 Minutes Post Injection According to Blinded Reading (Only Participants With DE in at Least One Segment, PPS)
Poor
5 Delayed enhancement assessments
12 Delayed enhancement assessments
12 Delayed enhancement assessments
14 Delayed enhancement assessments
Assessment of Contrast Quality of Delayed Enhancement (DE) at 20 Minutes Post Injection According to Blinded Reading (Only Participants With DE in at Least One Segment, PPS)
Satisfactory
0 Delayed enhancement assessments
4 Delayed enhancement assessments
18 Delayed enhancement assessments
25 Delayed enhancement assessments
Assessment of Contrast Quality of Delayed Enhancement (DE) at 20 Minutes Post Injection According to Blinded Reading (Only Participants With DE in at Least One Segment, PPS)
Good/excellent
0 Delayed enhancement assessments
3 Delayed enhancement assessments
14 Delayed enhancement assessments
21 Delayed enhancement assessments

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 20 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation includes only participants with delayed enhancement in at least 1 segment.

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=5 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=11 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=15 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=16 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Assessment of Contrast Quality of Delayed Enhancement (DE) at 20 Minutes Post Injection According to Clinical Evaluation (Only Participants With DE in at Least One Segment, PPS)
Poor
4 Participants
2 Participants
2 Participants
3 Participants
Assessment of Contrast Quality of Delayed Enhancement (DE) at 20 Minutes Post Injection According to Clinical Evaluation (Only Participants With DE in at Least One Segment, PPS)
Satisfactory
1 Participants
5 Participants
3 Participants
1 Participants
Assessment of Contrast Quality of Delayed Enhancement (DE) at 20 Minutes Post Injection According to Clinical Evaluation (Only Participants With DE in at Least One Segment, PPS)
Good/excellent
0 Participants
4 Participants
10 Participants
12 Participants

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation included all participants in the per protocol population with an assessment for this outcome measure.

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions. Rest and stress perfusion MR and DE images were evaluated by 3 blinded readers for absence/presence of "scar" on perfusion MR and presence/absence of DE on MR for 3 myocardial regions representing the 3 coronary territories/arteries (LAD, LCX, RCA).

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=91 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=52 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=69 Regional Assessments
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percent Agreement Between Gadobutrol Perfusion MRI Diagnosis (Blinded Reading) and the Presence/Absence of Delayed Enhancement (DE) at the Time Point of Highest Agreement Between SPECT (Central Reading) and DE Based on Myocardial Regions
12.1 Percent regional assessments
21.2 Percent regional assessments
27.5 Percent regional assessments

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation included all participants in the per protocol population with an assessment for this outcome measure.

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions. Rest and stress perfusion MR and DE images were evaluated by 3 blinded readers for absence/presence of "scar" on perfusion MR and presence/absence of DE on MR for 16 myocardial segments (defined according to AHA).

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=179 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=85 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=126 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between Gadobutrol Perfusion MRI Diagnosis (Blinded Reading) and the Presence/Absence of Delayed Enhancement (DE) at the Time Point of Highest Agreement Between SPECT (Central Reading) and DE Based on Myocardial Segments
7.3 Percent segmental assessment
27.1 Percent segmental assessment
23.8 Percent segmental assessment

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation included all participants in the per protocol population with an assessment for this outcome measure.

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions. Rest and stress perfusion MR and DE images were evaluated by the clinical investigator for absence/presence of "scar" on perfusion MR and presence/absence of DE on MR for 16 myocardial segments (defined according to AHA).

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=12 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=20 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=34 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=23 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between Gadobutrol Perfusion MRI Diagnosis (Clinical Evaluation) and the Presence/Absence of Delayed Enhancement (DE) at the Time Point of Highest Agreement Between SPECT (Central Reading) and DE Based on Myocardial Segments
41.7 Percent segmental assessment
75.0 Percent segmental assessment
82.4 Percent segmental assessment
100.0 Percent segmental assessment

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation included all participants in the per protocol population with an assessment for this outcome measure.

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions. Rest and stress perfusion MR and DE images were evaluated by the clinical investigator for absence/presence of "scar" on perfusion MR and presence/absence of DE on MR for 3 myocardial regions representing the 3 coronary territories/arteries (LAD, LCX, RCA).

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=5 Regional Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=11 Regional Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=16 Regional Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=14 Regional Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage Agreement Between Gadobutrol Perfusion MRI Diagnosis (Clinical Evaluation) and Presence/Absence of Delayed Enhancement (DE) at the Time Point of Highest Agreement Between SPECT (Central Reading) and DE Based on Myocardial Regions
20.0 Percent regional assessment
72.7 Percent regional assessment
87.5 Percent regional assessment
92.9 Percent regional assessment

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 5, 10, 15, and 20 minutes after Gadobutrol bolus administration

Population: PPS. Evaluation included all participants in the per protocol population with an assessment for this outcome measure

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=2112 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=2736 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=2544 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=2544 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage of Segments With Artifacts on Delayed Enhancement Images (Blinded Reading)
5 min DE
23.9 Percent segmental assessment
22.3 Percent segmental assessment
26.7 Percent segmental assessment
26.2 Percent segmental assessment
Percentage of Segments With Artifacts on Delayed Enhancement Images (Blinded Reading)
10 min DE
25.3 Percent segmental assessment
19.4 Percent segmental assessment
18.2 Percent segmental assessment
22.6 Percent segmental assessment
Percentage of Segments With Artifacts on Delayed Enhancement Images (Blinded Reading)
15 min DE
20.9 Percent segmental assessment
18.0 Percent segmental assessment
20.7 Percent segmental assessment
24.7 Percent segmental assessment
Percentage of Segments With Artifacts on Delayed Enhancement Images (Blinded Reading)
20 min DE
19.2 Percent segmental assessment
16.4 Percent segmental assessment
18.7 Percent segmental assessment
21.8 Percent segmental assessment

SECONDARY outcome

Timeframe: Delayed enhancement was measured at 5, 10, 15, and 20 minutes after Gadobutrol bolus administration

Population: All participants in PPS with assessment for this outcome measure. Evaluation included all participants in the per protocol population with an assessment for this outcome measure

Delayed enhancement: accumulation of Gadobutrol in infarcted tissue and visualized as Gadobutrol enhanced regions.

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=704 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=880 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=848 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=848 Segmental Assessment
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage of Segments With Artifacts on Delayed Enhancement Images (Clinical Evaluation)
5 min DE
26.8 Percent segmental assessment
24.9 Percent segmental assessment
21.3 Percent segmental assessment
11.7 Percent segmental assessment
Percentage of Segments With Artifacts on Delayed Enhancement Images (Clinical Evaluation)
10 min DE
23.3 Percent segmental assessment
21.3 Percent segmental assessment
10.6 Percent segmental assessment
13.8 Percent segmental assessment
Percentage of Segments With Artifacts on Delayed Enhancement Images (Clinical Evaluation)
15 min DE
23.7 Percent segmental assessment
19.4 Percent segmental assessment
13.7 Percent segmental assessment
11.9 Percent segmental assessment
Percentage of Segments With Artifacts on Delayed Enhancement Images (Clinical Evaluation)
20 min DE
24.9 Percent segmental assessment
22.8 Percent segmental assessment
13.4 Percent segmental assessment
14.2 Percent segmental assessment

SECONDARY outcome

Timeframe: Immediately within approximately 5 seconds after Gadobutrol bolus administration

Population: All participants in FAS with assessment for this outcome measure. Evaluation included all participants in the full analysis population with an assessment for this outcome measure

Outcome measures

Outcome measures
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=52 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=60 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=56 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=54 Participants
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Percentage of Participants With Deviation of MRI Procedure (Clinical Evaluation)
No
86.5 Percentage of participants
76.7 Percentage of participants
76.8 Percentage of participants
85.2 Percentage of participants
Percentage of Participants With Deviation of MRI Procedure (Clinical Evaluation)
Yes
13.5 Percentage of participants
23.3 Percentage of participants
23.2 Percentage of participants
14.8 Percentage of participants

Adverse Events

Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)

Serious events: 0 serious events
Other events: 3 other events
Deaths: 0 deaths

Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)

Serious events: 0 serious events
Other events: 1 other events
Deaths: 0 deaths

Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)

Serious events: 0 serious events
Other events: 4 other events
Deaths: 0 deaths

Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)

Serious events: 0 serious events
Other events: 5 other events
Deaths: 0 deaths

Serious adverse events

Adverse event data not reported

Other adverse events

Other adverse events
Measure
Gadobutrol 0.01 mmol/kg BW (Gadavist, BAY86-4875)
n=54 participants at risk
Participants received 1 i.v. bolus injections of Gadobutrol 0.01 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.01 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.025 mmol/kg BW (Gadavist, BAY86-4875)
n=60 participants at risk
Participants received 1 i.v. bolus injections of Gadobutrol 0.025 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.025 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.05 mmol/kg BW (Gadavist, BAY86-4875)
n=58 participants at risk
Participants received 1 i.v. bolus injections of Gadobutrol 0.05 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.05 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Gadobutrol 0.1 mmol/kg BW (Gadavist, BAY86-4875)
n=54 participants at risk
Participants received 1 i.v. bolus injections of Gadobutrol 0.1 mmol/kg BW (0.01mL/kg) for stress MRI via a power injector at a rate of 3 mL/s. The second i.v. bolus injection of Gadobutrol 0.1 mmol/kg BW was given after a 10-15 minutes wash-out period of the stressor for the rest MRI.
Cardiac disorders
Angina pectoris
1.9%
1/54 • Number of events 1
0.00%
0/60
1.7%
1/58 • Number of events 1
1.9%
1/54 • Number of events 1
Cardiac disorders
Atrioventricular block first degree
0.00%
0/54
0.00%
0/60
0.00%
0/58
1.9%
1/54 • Number of events 1
Gastrointestinal disorders
Abdominal pain
0.00%
0/54
0.00%
0/60
1.7%
1/58 • Number of events 1
0.00%
0/54
Gastrointestinal disorders
Diarrhoea
0.00%
0/54
0.00%
0/60
1.7%
1/58 • Number of events 1
0.00%
0/54
Gastrointestinal disorders
Nausea
1.9%
1/54 • Number of events 1
0.00%
0/60
0.00%
0/58
0.00%
0/54
General disorders
Asthenia
1.9%
1/54 • Number of events 1
0.00%
0/60
0.00%
0/58
0.00%
0/54
General disorders
Chest discomfort
0.00%
0/54
0.00%
0/60
1.7%
1/58 • Number of events 1
0.00%
0/54
General disorders
Chills
1.9%
1/54 • Number of events 1
0.00%
0/60
0.00%
0/58
0.00%
0/54
Investigations
Electrocardiogram ST segment depression
0.00%
0/54
1.7%
1/60 • Number of events 1
0.00%
0/58
1.9%
1/54 • Number of events 1
Investigations
Electrocardiogram T wave inversion
0.00%
0/54
0.00%
0/60
0.00%
0/58
1.9%
1/54 • Number of events 1
Nervous system disorders
Dizziness
0.00%
0/54
0.00%
0/60
1.7%
1/58 • Number of events 1
0.00%
0/54
Nervous system disorders
Headache
0.00%
0/54
1.7%
1/60 • Number of events 1
0.00%
0/58
1.9%
1/54 • Number of events 1
Nervous system disorders
Loss of consciousness
0.00%
0/54
0.00%
0/60
0.00%
0/58
1.9%
1/54 • Number of events 1
Respiratory, thoracic and mediastinal disorders
Dyspnoea
1.9%
1/54 • Number of events 1
0.00%
0/60
0.00%
0/58
0.00%
0/54

Additional Information

Therapeutic Area Head

BAYER

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place

Restriction type: LTE60