Trial Outcomes & Findings for Guanfacine Immediate-release Electrocardiogram Results (QTc) Study (NCT NCT00672984)

NCT ID: NCT00672984

Last Updated: 2021-06-14

Results Overview

QTcF is the QT interval using Fridericia's correction formula. QT interval is a measure of time between the start of the Q wave and the end of the T wave and is dependent on the heart rate (e.g., the faster the heart rate, the shorter the QT interval). The QT interval has to be corrected in order to aid interpretation.

Recruitment status

COMPLETED

Study phase

PHASE1

Target enrollment

83 participants

Primary outcome timeframe

Baseline and Tmax (time of subject-specific maximum plasma concentration)

Results posted on

2021-06-14

Participant Flow

This is a three period crossover trial.

Participant milestones

Participant milestones
Measure
Guanfacine First
Single 4 mg dose of immediate-release Guanfacine HCl on Day 1, 4 mg of immediate-release Guanfacine HCl bid on Days 2 and 3, 6 mg of immediate-release Guanfacine HCl bid on Days 4 and 5, and a single 8 mg dose of immediate-release Guanfacine HCl on Day 6 in first intervention period; single 400 mg dose of Moxifloxacin on Day 1, placebo bid on Days 2, 3, 4, and 5, and single 400 mg dose of Moxifloxacin on Day 6 in second intervention period (after washout period); single dose of placebo on Day 1, placebo bid on Days 2, 3, 4, and 5, and single dose of placebo on Day 6 in third intervention period (after washout period).
Moxifloxacin First
Single 400 mg dose of Moxifloxacin on Day 1, placebo bid on Days 2, 3, 4, and 5, and single 400 mg dose of Moxifloxacin on Day 6 in first intervention period; single dose of placebo on Day 1, placebo bid on Days 2, 3, 4, and 5, and single dose of placebo on Day 6 in second intervention period (after washout period); single 4 mg dose of immediate-release Guanfacine HCl on Day 1, 4 mg of immediate-release Guanfacine HCl bid on Days 2 and 3, 6 mg of immediate-release Guanfacine HCl bid on Days 4 and 5, and a single 8 mg dose of immediate-release Guanfacine HCl on Day 6 in third intervention period (after washout period).
Placebo First
Single dose of placebo on Day 1, placebo bid on Days 2, 3, 4, and 5, and single dose of placebo on Day 6 in first intervention period; single 4 mg dose of immediate-release Guanfacine HCl on Day 1, 4 mg of immediate-release Guanfacine HCl bid on Days 2 and 3, 6 mg of immediate-release Guanfacine HCl bid on Days 4 and 5, and a single 8 mg dose of immediate-release Guanfacine HCl on Day 6 in second intervention period (after washout period); single 400 mg dose of Moxifloxacin on Day 1, placebo bid on Days 2, 3, 4, and 5, and single 400 mg dose of Moxifloxacin on Day 6 in third intervention period (after washout period).
First Intervention
STARTED
31
25
27
First Intervention
COMPLETED
22
23
25
First Intervention
NOT COMPLETED
9
2
2
Second Intervention
STARTED
22
23
25
Second Intervention
COMPLETED
22
17
24
Second Intervention
NOT COMPLETED
0
6
1
Third Intervention
STARTED
22
17
24
Third Intervention
COMPLETED
21
17
23
Third Intervention
NOT COMPLETED
1
0
1

Reasons for withdrawal

Reasons for withdrawal
Measure
Guanfacine First
Single 4 mg dose of immediate-release Guanfacine HCl on Day 1, 4 mg of immediate-release Guanfacine HCl bid on Days 2 and 3, 6 mg of immediate-release Guanfacine HCl bid on Days 4 and 5, and a single 8 mg dose of immediate-release Guanfacine HCl on Day 6 in first intervention period; single 400 mg dose of Moxifloxacin on Day 1, placebo bid on Days 2, 3, 4, and 5, and single 400 mg dose of Moxifloxacin on Day 6 in second intervention period (after washout period); single dose of placebo on Day 1, placebo bid on Days 2, 3, 4, and 5, and single dose of placebo on Day 6 in third intervention period (after washout period).
Moxifloxacin First
Single 400 mg dose of Moxifloxacin on Day 1, placebo bid on Days 2, 3, 4, and 5, and single 400 mg dose of Moxifloxacin on Day 6 in first intervention period; single dose of placebo on Day 1, placebo bid on Days 2, 3, 4, and 5, and single dose of placebo on Day 6 in second intervention period (after washout period); single 4 mg dose of immediate-release Guanfacine HCl on Day 1, 4 mg of immediate-release Guanfacine HCl bid on Days 2 and 3, 6 mg of immediate-release Guanfacine HCl bid on Days 4 and 5, and a single 8 mg dose of immediate-release Guanfacine HCl on Day 6 in third intervention period (after washout period).
Placebo First
Single dose of placebo on Day 1, placebo bid on Days 2, 3, 4, and 5, and single dose of placebo on Day 6 in first intervention period; single 4 mg dose of immediate-release Guanfacine HCl on Day 1, 4 mg of immediate-release Guanfacine HCl bid on Days 2 and 3, 6 mg of immediate-release Guanfacine HCl bid on Days 4 and 5, and a single 8 mg dose of immediate-release Guanfacine HCl on Day 6 in second intervention period (after washout period); single 400 mg dose of Moxifloxacin on Day 1, placebo bid on Days 2, 3, 4, and 5, and single 400 mg dose of Moxifloxacin on Day 6 in third intervention period (after washout period).
First Intervention
Adverse Event
5
0
0
First Intervention
Withdrawal by Subject
1
2
2
First Intervention
Sponsor decision
3
0
0
Second Intervention
Non-compliance with facility policies
0
2
0
Second Intervention
Withdrawal by Subject
0
3
0
Second Intervention
Protocol Violation
0
1
1
Third Intervention
Adverse Event
1
0
1

Baseline Characteristics

Guanfacine Immediate-release Electrocardiogram Results (QTc) Study

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Guanfacine First
n=31 Participants
Single 4 mg dose of immediate-release Guanfacine HCl on Day 1, 4 mg of immediate-release Guanfacine HCl bid on Days 2 and 3, 6 mg of immediate-release Guanfacine HCl bid on Days 4 and 5, and a single 8 mg dose of immediate-release Guanfacine HCl on Day 6 in first intervention period; single 400 mg dose of Moxifloxacin on Day 1, placebo bid on Days 2, 3, 4, and 5, and single 400 mg dose of Moxifloxacin on Day 6 in second intervention period (after washout period); single dose of placebo on Day 1, placebo bid on Days 2, 3, 4, and 5, and single dose of placebo on Day 6 in third intervention period (after washout period).
Moxifloxacin First
n=25 Participants
Single 400 mg dose of Moxifloxacin on Day 1, placebo bid on Days 2, 3, 4, and 5, and single 400 mg dose of Moxifloxacin on Day 6 in first intervention period; single dose of placebo on Day 1, placebo bid on Days 2, 3, 4, and 5, and single dose of placebo on Day 6 in second intervention period (after washout period); single 4 mg dose of immediate-release Guanfacine HCl on Day 1, 4 mg of immediate-release Guanfacine HCl bid on Days 2 and 3, 6 mg of immediate-release Guanfacine HCl bid on Days 4 and 5, and a single 8 mg dose of immediate-release Guanfacine HCl on Day 6 in third intervention period (after washout period).
Placebo First
n=27 Participants
Single dose of placebo on Day 1, placebo bid on Days 2, 3, 4, and 5, and single dose of placebo on Day 6 in first intervention period; single 4 mg dose of immediate-release Guanfacine HCl on Day 1, 4 mg of immediate-release Guanfacine HCl bid on Days 2 and 3, 6 mg of immediate-release Guanfacine HCl bid on Days 4 and 5, and a single 8 mg dose of immediate-release Guanfacine HCl on Day 6 in second intervention period (after washout period); single 400 mg dose of Moxifloxacin on Day 1, placebo bid on Days 2, 3, 4, and 5, and single 400 mg dose of Moxifloxacin on Day 6 in third intervention period (after washout period).
Total
n=83 Participants
Total of all reporting groups
Age, Categorical
<=18 years
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
Age, Categorical
Between 18 and 65 years
31 Participants
n=5 Participants
25 Participants
n=7 Participants
27 Participants
n=5 Participants
83 Participants
n=4 Participants
Age, Categorical
>=65 years
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
Age, Continuous
27.7 years
STANDARD_DEVIATION 7.55 • n=5 Participants
30.8 years
STANDARD_DEVIATION 10.02 • n=7 Participants
30.2 years
STANDARD_DEVIATION 8.71 • n=5 Participants
29.4 years
STANDARD_DEVIATION 8.61 • n=4 Participants
Sex: Female, Male
Female
16 Participants
n=5 Participants
13 Participants
n=7 Participants
14 Participants
n=5 Participants
43 Participants
n=4 Participants
Sex: Female, Male
Male
15 Participants
n=5 Participants
12 Participants
n=7 Participants
13 Participants
n=5 Participants
40 Participants
n=4 Participants
Region of Enrollment
United States
31 Participants
n=5 Participants
25 Participants
n=7 Participants
27 Participants
n=5 Participants
83 Participants
n=4 Participants

PRIMARY outcome

Timeframe: Baseline, Tmax (time of subject-specific maximum plasma concentration)

Population: Pharmacodynamic (PD) population consists of all evaluable subjects with no major protocol deviations. "Evaluable" subjects were defined as subjects who received a Day 6 dose and had Day 6 data for the primary and secondary endpoints for all three periods.

QTcNi is the QT interval using a subject-specific correction formula. QT interval is a measure of time between the start of the Q wave and the end of the T wave and is dependent on the heart rate (e.g., the faster the heart rate, the shorter the QT interval). The QT interval has to be corrected in order to aid interpretation.

Outcome measures

Outcome measures
Measure
Guanfacine 4 mg
n=57 Participants
4 mg Immediate-release Guanfacine HCl
Moxifloxacin
n=58 Participants
400 mg Avelox, positive control
Placebo (Guanfacine)
n=57 Participants
Placebo (Moxifloxacin)
n=58 Participants
Change From Baseline in Electrocardiogram Results (QTcNi) at Time of Maximum Plasma Concentration (Tmax) on Day 1
-3.37 msec
Standard Error 1.00 • Interval -4.52 to -0.34
12.96 msec
Standard Error 1.03 • Interval 11.45 to 16.29
-0.94 msec
Standard Error 1.02
-0.91 msec
Standard Error 1.04

PRIMARY outcome

Timeframe: Baseline and Tmax (time of subject-specific maximum plasma concentration)

Population: PD population

QTcNi is the QT interval using a subject-specific correction formula. QT interval is a measure of time between the start of the Q wave and the end of the T wave and is dependent on the heart rate (e.g., the faster the heart rate, the shorter the QT interval). The QT interval has to be corrected in order to aid interpretation.

Outcome measures

Outcome measures
Measure
Guanfacine 4 mg
n=58 Participants
4 mg Immediate-release Guanfacine HCl
Moxifloxacin
n=45 Participants
400 mg Avelox, positive control
Placebo (Guanfacine)
n=58 Participants
Placebo (Moxifloxacin)
n=44 Participants
Change From Baseline in Electrocardiogram Results (QTcNi) at Tmax on Day 6
-12.45 msec
Standard Error 1.50 • Interval -11.37 to -4.78
8.99 msec
Standard Error 1.79 • Interval 9.33 to 16.93
-4.37 msec
Standard Error 1.52
-4.13 msec
Standard Error 1.84

PRIMARY outcome

Timeframe: Baseline and Tmax (time of subject-specific maximum plasma concentration)

Population: PD population

QTcF is the QT interval using Fridericia's correction formula. QT interval is a measure of time between the start of the Q wave and the end of the T wave and is dependent on the heart rate (e.g., the faster the heart rate, the shorter the QT interval). The QT interval has to be corrected in order to aid interpretation.

Outcome measures

Outcome measures
Measure
Guanfacine 4 mg
n=57 Participants
4 mg Immediate-release Guanfacine HCl
Moxifloxacin
n=58 Participants
400 mg Avelox, positive control
Placebo (Guanfacine)
n=57 Participants
Placebo (Moxifloxacin)
n=58 Participants
Change From Baseline in Electrocardiogram Results (QTcF) at Tmax on Day 1
0.15 msec
Standard Error 0.96 • Interval -1.07 to 3.03
9.96 msec
Standard Error 0.92 • Interval 8.97 to 13.24
-0.83 msec
Standard Error 0.97
-1.14 msec
Standard Error 0.92

PRIMARY outcome

Timeframe: Baseline and Tmax (time of subject-specific maximum plasma concentration)

Population: PD population

QTcF is the QT interval using Fridericia's correction formula. QT interval is a measure of time between the start of the Q wave and the end of the T wave and is dependent on the heart rate (e.g., the faster the heart rate, the shorter the QT interval). The QT interval has to be corrected in order to aid interpretation.

Outcome measures

Outcome measures
Measure
Guanfacine 4 mg
n=58 Participants
4 mg Immediate-release Guanfacine HCl
Moxifloxacin
n=45 Participants
400 mg Avelox, positive control
Placebo (Guanfacine)
n=58 Participants
Placebo (Moxifloxacin)
n=44 Participants
Change From Baseline in Electrocardiogram Results (QTcF) at Tmax on Day 6
-2.67 msec
Standard Error 1.24 • Interval -0.99 to 4.27
6.44 msec
Standard Error 1.65 • Interval 7.63 to 13.97
-4.31 msec
Standard Error 1.25
-4.35 msec
Standard Error 1.68

PRIMARY outcome

Timeframe: Baseline and Tmax (time of subject-specific maximum plasma concentration)

Population: PD population

Outcome measures

Outcome measures
Measure
Guanfacine 4 mg
n=57 Participants
4 mg Immediate-release Guanfacine HCl
Moxifloxacin
n=58 Participants
400 mg Avelox, positive control
Placebo (Guanfacine)
n=57 Participants
Placebo (Moxifloxacin)
n=58 Participants
Change From Baseline in Heart Rate (HR) at Tmax on Day 1
-7.18 bpm
Standard Error 0.58 • Interval -8.01 to -5.51
5.46 bpm
Standard Error 0.79 • Interval 3.08 to 6.38
-0.42 bpm
Standard Error 0.58
0.73 bpm
Standard Error 0.79

PRIMARY outcome

Timeframe: Baseline and Tmax (time of subject-specific maximum plasma concentration)

Population: PD population

Outcome measures

Outcome measures
Measure
Guanfacine 4 mg
n=58 Participants
4 mg Immediate-release Guanfacine HCl
Moxifloxacin
n=45 Participants
400 mg Avelox, positive control
Placebo (Guanfacine)
n=58 Participants
Placebo (Moxifloxacin)
n=44 Participants
Change From Baseline in Heart Rate (HR) at Tmax on Day 6
-19.74 bpm
Standard Error 0.89 • Interval -21.92 to -17.78
4.66 bpm
Standard Error 0.83 • Interval 1.77 to 5.11
0.11 bpm
Standard Error 0.89
1.22 bpm
Standard Error 0.85

PRIMARY outcome

Timeframe: Baseline and Tmax (time of subject-specific maximum plasma concentration)

Population: PD population

QT interval is a measure of time between the start of the Q wave and the end of the T wave and is dependent on the heart rate (e.g., the faster the heart rate, the shorter the QT interval).

Outcome measures

Outcome measures
Measure
Guanfacine 4 mg
n=57 Participants
4 mg Immediate-release Guanfacine HCl
Moxifloxacin
n=58 Participants
400 mg Avelox, positive control
Placebo (Guanfacine)
n=57 Participants
Placebo (Moxifloxacin)
n=58 Participants
Change From Baseline in Electrocardiogram Results (QT) Interval at Tmax on Day 1
15.88 msec
Standard Error 1.63 • Interval 11.75 to 18.89
-1.27 msec
Standard Error 1.74 • Interval -2.77 to 4.63
0.56 msec
Standard Error 1.63
-2.20 msec
Standard Error 1.74

PRIMARY outcome

Timeframe: Baseline and Tmax (time of subject-specific maximum plasma concentration)

Population: PD population

QT interval is a measure of time between the start of the Q wave and the end of the T wave and is dependent on the heart rate (e.g., the faster the heart rate, the shorter the QT interval).

Outcome measures

Outcome measures
Measure
Guanfacine 4 mg
n=58 Participants
4 mg Immediate-release Guanfacine HCl
Moxifloxacin
n=45 Participants
400 mg Avelox, positive control
Placebo (Guanfacine)
n=58 Participants
Placebo (Moxifloxacin)
n=44 Participants
Change From Baseline in Electrocardiogram Results (QT) Interval at Tmax on Day 6
46.21 msec
Standard Error 2.40 • Interval 44.71 to 54.98
-3.09 msec
Standard Error 2.15 • Interval -0.41 to 7.66
-3.63 msec
Standard Error 2.40
-6.71 msec
Standard Error 2.19

SECONDARY outcome

Timeframe: pre-dose and 1, 2, 3, 4, 5, 6, 8, 12, and 24 hours post-dose

Population: Pharmacokinetic (PK) population consists of all subjects in the safety population (subjects who had taken one dose of study medication and had one follow-up safety assessment completed) who had evaluable concentration-time profiles.

Outcome measures

Outcome measures
Measure
Guanfacine 4 mg
n=76 Participants
4 mg Immediate-release Guanfacine HCl
Moxifloxacin
n=72 Participants
400 mg Avelox, positive control
Placebo (Guanfacine)
Placebo (Moxifloxacin)
Maximum Plasma Concentration (Cmax) of Guanfacine and Moxifloxacin on Day 1
8.51 ng/ml
Standard Deviation 1.77
1943.1 ng/ml
Standard Deviation 463.8

SECONDARY outcome

Timeframe: pre-dose and 1, 2, 3, 4, 5, 6, 8, 12, and 24 hours post-dose

Population: PK population

Outcome measures

Outcome measures
Measure
Guanfacine 4 mg
n=64 Participants
4 mg Immediate-release Guanfacine HCl
Moxifloxacin
n=57 Participants
400 mg Avelox, positive control
Placebo (Guanfacine)
Placebo (Moxifloxacin)
Maximum Plasma Concentration (Cmax) of Guanfacine and Moxifloxacin on Day 6
24.70 ng/ml
Standard Deviation 6.10
2003.4 ng/ml
Standard Deviation 477.4

SECONDARY outcome

Timeframe: pre-dose and 1, 2, 3, 4, 5, 6, 8, 12, and 24 hours post-dose

Population: PK population

Outcome measures

Outcome measures
Measure
Guanfacine 4 mg
n=76 Participants
4 mg Immediate-release Guanfacine HCl
Moxifloxacin
n=72 Participants
400 mg Avelox, positive control
Placebo (Guanfacine)
Placebo (Moxifloxacin)
Time of Maximum Plasma Concentration (Tmax) of Guanfacine and Moxifloxacin on Day 1
3.9 hours
Standard Deviation 1.9
2.13 hours
Standard Deviation 1.08

SECONDARY outcome

Timeframe: pre-dose and 1, 2, 3, 4, 5, 6, 8, 12, and 24 hours post-dose

Population: PK population

Outcome measures

Outcome measures
Measure
Guanfacine 4 mg
n=64 Participants
4 mg Immediate-release Guanfacine HCl
Moxifloxacin
n=57 Participants
400 mg Avelox, positive control
Placebo (Guanfacine)
Placebo (Moxifloxacin)
Time of Maximum Plasma Concentration (Tmax) of Guanfacine and Moxifloxacin on Day 6
5.2 hours
Standard Deviation 2.3
1.78 hours
Standard Deviation 0.89

SECONDARY outcome

Timeframe: pre-dose and 1, 2, 3, 4, 5, 6, 8, 12, and 24 hours post-dose

Population: PK population

Outcome measures

Outcome measures
Measure
Guanfacine 4 mg
n=76 Participants
4 mg Immediate-release Guanfacine HCl
Moxifloxacin
n=72 Participants
400 mg Avelox, positive control
Placebo (Guanfacine)
Placebo (Moxifloxacin)
Area Under the Steady-state Plasma Concentration-time Curve (AUC) for Guanfacine and Moxifloxacin on Day 1
110.8 ng.h/ml
Standard Deviation 24.4
19892 ng.h/ml
Standard Deviation 4670

SECONDARY outcome

Timeframe: pre-dose and 1, 2, 3, 4, 5, 6, 8, 12, and 24 hours post-dose

Population: PK population

Outcome measures

Outcome measures
Measure
Guanfacine 4 mg
n=64 Participants
4 mg Immediate-release Guanfacine HCl
Moxifloxacin
n=57 Participants
400 mg Avelox, positive control
Placebo (Guanfacine)
Placebo (Moxifloxacin)
Area Under the Steady-state Plasma Concentration-time Curve (AUC) for Guanfacine and Moxifloxacin on Day 6
370.3 ng.h/ml
Standard Deviation 101.3
20767 ng.h/ml
Standard Deviation 4396

Adverse Events

Guanfacine

Serious events: 5 serious events
Other events: 76 other events
Deaths: 0 deaths

Moxifloxacin

Serious events: 0 serious events
Other events: 46 other events
Deaths: 0 deaths

Placebo

Serious events: 0 serious events
Other events: 39 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Guanfacine
n=76 participants at risk
Immediate-release Guanfacine HCl
Moxifloxacin
n=72 participants at risk
Avelox, positive control
Placebo
n=68 participants at risk
Gastrointestinal disorders
Constipation
1.3%
1/76
0.00%
0/72
0.00%
0/68
Gastrointestinal disorders
Ileus
1.3%
1/76
0.00%
0/72
0.00%
0/68
Nervous system disorders
Syncope
2.6%
2/76
0.00%
0/72
0.00%
0/68
Nervous system disorders
Syncope vasovagal
1.3%
1/76
0.00%
0/72
0.00%
0/68
Vascular disorders
Orthostatic hypotension
1.3%
1/76
0.00%
0/72
0.00%
0/68

Other adverse events

Other adverse events
Measure
Guanfacine
n=76 participants at risk
Immediate-release Guanfacine HCl
Moxifloxacin
n=72 participants at risk
Avelox, positive control
Placebo
n=68 participants at risk
Gastrointestinal disorders
Dry mouth
65.8%
50/76
2.8%
2/72
0.00%
0/68
Nervous system disorders
Dizziness
61.8%
47/76
8.3%
6/72
7.4%
5/68
General disorders
Asthenia
56.6%
43/76
8.3%
6/72
1.5%
1/68
Gastrointestinal disorders
Constipation
42.1%
32/76
5.6%
4/72
4.4%
3/68
Nervous system disorders
Headache
30.3%
23/76
11.1%
8/72
22.1%
15/68
Gastrointestinal disorders
Nausea
17.1%
13/76
19.4%
14/72
7.4%
5/68
Ear and labyrinth disorders
Tinnitus
15.8%
12/76
1.4%
1/72
0.00%
0/68
Eye disorders
Vision blurred
13.2%
10/76
0.00%
0/72
4.4%
3/68
Gastrointestinal disorders
Abdominal pain
10.5%
8/76
6.9%
5/72
1.5%
1/68
Eye disorders
Dry eye
10.5%
8/76
5.6%
4/72
1.5%
1/68
General disorders
Mucosal dryness
10.5%
8/76
0.00%
0/72
1.5%
1/68
Ear and labyrinth disorders
Eustachian tube dysfunction
9.2%
7/76
0.00%
0/72
1.5%
1/68
Respiratory, thoracic and mediastinal disorders
Epistaxis
7.9%
6/76
0.00%
0/72
1.5%
1/68
Psychiatric disorders
Insomnia
7.9%
6/76
1.4%
1/72
0.00%
0/68
Musculoskeletal and connective tissue disorders
Myalgia
7.9%
6/76
0.00%
0/72
4.4%
3/68
Gastrointestinal disorders
Vomiting
7.9%
6/76
5.6%
4/72
2.9%
2/68
Skin and subcutaneous tissue disorders
Dermatitis contact
6.6%
5/76
11.1%
8/72
13.2%
9/68
Gastrointestinal disorders
Diarrhea
6.6%
5/76
2.8%
2/72
2.9%
2/68
Gastrointestinal disorders
Dyspepsia
6.6%
5/76
1.4%
1/72
4.4%
3/68
General disorders
Fatigue
6.6%
5/76
1.4%
1/72
0.00%
0/68
Ear and labyrinth disorders
Hypoacusis
6.6%
5/76
1.4%
1/72
0.00%
0/68
Nervous system disorders
Paresthesia
6.6%
5/76
1.4%
1/72
0.00%
0/68
Eye disorders
Scotoma
6.6%
5/76
0.00%
0/72
0.00%
0/68
Gastrointestinal disorders
Abdominal distension
5.3%
4/76
1.4%
1/72
1.5%
1/68
Psychiatric disorders
Anxiety
5.3%
4/76
0.00%
0/72
0.00%
0/68
Vascular disorders
Hot flush
5.3%
4/76
1.4%
1/72
1.5%
1/68
Vascular disorders
Hypotension
5.3%
4/76
0.00%
0/72
0.00%
0/68
General disorders
Irritability
5.3%
4/76
1.4%
1/72
1.5%
1/68

Additional Information

Study Director

Shire

Phone: +1 866 842 5335

Results disclosure agreements

  • Principal investigator is a sponsor employee If a multicenter publication is not submitted within twelve (12) months after conclusion, abandonment or termination of the Study at all sites, or after Sponsor confirms there shall be no multicenter Study publication, the Institution and/or such Principal Investigator may publish the results from the Institution site individually
  • Publication restrictions are in place

Restriction type: OTHER