Trial Outcomes & Findings for A Study in Healthy Men to Test How BI 474121 is Tolerated (NCT NCT04964453)

NCT ID: NCT04964453

Last Updated: 2024-03-07

Results Overview

Percentage of subjects with investigator-defined drug-related adverse events (AEs).

Recruitment status

COMPLETED

Study phase

PHASE1

Target enrollment

32 participants

Primary outcome timeframe

From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days.

Results posted on

2024-03-07

Participant Flow

This was a trial with a randomised within dose groups, placebo-controlled, double-blind, parallel group design to investigate safety, tolerability, and pharmacokinetics following single rising doses of BI 474121.

All subjects were screened for eligibility prior to participation in the trial. Subjects attended a specialist site which ensured that they (the subjects) strictly met all inclusion and none of the exclusion criteria. Subjects were not to be allocated to a treatment group if any of the entry criteria were violated.

Participant milestones

Participant milestones
Measure
Placebo
Healthy subjects were given a single dose of placebo tablet(s) matched to the active treatment, subjects receiving placebo were equally distributed across dose groups. Tablet(s) were taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
2.5 mg BI 474121
Healthy subjects were given a single dose of 2.5 milligram (mg) of BI 474121 as a single (2.5 mg) uncoated tablet taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
5 mg BI 474121
Healthy subjects were given a single dose of 5 milligram (mg) of BI 474121 as two (2.5 mg) uncoated tablets taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
10 mg BI 474121
Healthy subjects were given a single dose of 10 milligram (mg) of BI 474121 as a single (10 mg) uncoated tablet taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
20 mg BI 474121
Healthy subjects were given a single dose of 20 milligram (mg) of BI 474121 as two (10 mg) uncoated tablets taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
Overall Study
STARTED
8
6
6
6
6
Overall Study
COMPLETED
8
6
6
6
6
Overall Study
NOT COMPLETED
0
0
0
0
0

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

A Study in Healthy Men to Test How BI 474121 is Tolerated

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Placebo
n=8 Participants
Healthy subjects were given a single dose of placebo tablet(s) matched to the active treatment, subjects receiving placebo were equally distributed across dose groups. Tablet(s) were taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
2.5 mg BI 474121
n=6 Participants
Healthy subjects were given a single dose of 2.5 milligram (mg) of BI 474121 as a single (2.5 mg) uncoated tablet taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
5 mg BI 474121
n=6 Participants
Healthy subjects were given a single dose of 5 milligram (mg) of BI 474121 as two (2.5 mg) uncoated tablets taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
10 mg BI 474121
n=6 Participants
Healthy subjects were given a single dose of 10 milligram (mg) of BI 474121 as a single (10 mg) uncoated tablet taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
20 mg BI 474121
n=6 Participants
Healthy subjects were given a single dose of 20 milligram (mg) of BI 474121 as two (10 mg) uncoated tablets taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
Total
n=32 Participants
Total of all reporting groups
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
0 Participants
n=8 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
0 Participants
n=8 Participants
Race (NIH/OMB)
Asian
8 Participants
n=5 Participants
6 Participants
n=7 Participants
6 Participants
n=5 Participants
6 Participants
n=4 Participants
6 Participants
n=21 Participants
32 Participants
n=8 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
0 Participants
n=8 Participants
Age, Continuous
28.5 years
STANDARD_DEVIATION 8.6 • n=5 Participants
36.0 years
STANDARD_DEVIATION 8.4 • n=7 Participants
27.0 years
STANDARD_DEVIATION 5.8 • n=5 Participants
32.3 years
STANDARD_DEVIATION 9.0 • n=4 Participants
36.5 years
STANDARD_DEVIATION 9.4 • n=21 Participants
31.8 years
STANDARD_DEVIATION 8.7 • n=8 Participants
Sex: Female, Male
Female
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
0 Participants
n=8 Participants
Sex: Female, Male
Male
8 Participants
n=5 Participants
6 Participants
n=7 Participants
6 Participants
n=5 Participants
6 Participants
n=4 Participants
6 Participants
n=21 Participants
32 Participants
n=8 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
0 Participants
n=8 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
8 Participants
n=5 Participants
6 Participants
n=7 Participants
6 Participants
n=5 Participants
6 Participants
n=4 Participants
6 Participants
n=21 Participants
32 Participants
n=8 Participants
Race (NIH/OMB)
Black or African American
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
0 Participants
n=8 Participants
Race (NIH/OMB)
White
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
0 Participants
n=8 Participants
Race (NIH/OMB)
More than one race
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
0 Participants
n=8 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
0 Participants
n=4 Participants
0 Participants
n=21 Participants
0 Participants
n=8 Participants

PRIMARY outcome

Timeframe: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days.

Population: Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.

Percentage of subjects with investigator-defined drug-related adverse events (AEs).

Outcome measures

Outcome measures
Measure
Placebo
n=8 Participants
Healthy subjects were given a single dose of placebo tablet(s) matched to the active treatment, subjects receiving placebo were equally distributed across dose groups. Tablet(s) were taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
2.5 mg BI 474121
n=6 Participants
Healthy subjects were given a single dose of 2.5 milligram (mg) of BI 474121 as a single (2.5 mg) uncoated tablet taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
5 mg BI 474121
n=6 Participants
Healthy subjects were given a single dose of 5 milligram (mg) of BI 474121 as two (2.5 mg) uncoated tablets taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
10 mg BI 474121
n=6 Participants
Healthy subjects were given a single dose of 10 milligram (mg) of BI 474121 as a single (10 mg) uncoated tablet taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
20 mg BI 474121
n=6 Participants
Healthy subjects were given a single dose of 20 milligram (mg) of BI 474121 as two (10 mg) uncoated tablets taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
Percentage of Subjects With Drug-related Adverse Events (AEs)
25 Percentage of participants
0 Percentage of participants
16.7 Percentage of participants
0 Percentage of participants
0 Percentage of participants

SECONDARY outcome

Timeframe: Within 3 hours before and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24, 34, 48, 72 and 96 hours following drug administration.

Population: Pharmacokinetic parameter analysis set (PKS): all subjects who were randomised and treated with at least one dose of study drug and who provided at least one pharmacokinetic (PK) endpoint that was not excluded due to a protocol deviation relevant to the evaluation of PK or due to PK non-evaluability.

Area under the concentration-time curve of BI 474121 in plasma over the time interval from 0 extrapolated to infinity (AUC0-∞).

Outcome measures

Outcome measures
Measure
Placebo
n=6 Participants
Healthy subjects were given a single dose of placebo tablet(s) matched to the active treatment, subjects receiving placebo were equally distributed across dose groups. Tablet(s) were taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
2.5 mg BI 474121
n=6 Participants
Healthy subjects were given a single dose of 2.5 milligram (mg) of BI 474121 as a single (2.5 mg) uncoated tablet taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
5 mg BI 474121
n=6 Participants
Healthy subjects were given a single dose of 5 milligram (mg) of BI 474121 as two (2.5 mg) uncoated tablets taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
10 mg BI 474121
n=6 Participants
Healthy subjects were given a single dose of 10 milligram (mg) of BI 474121 as a single (10 mg) uncoated tablet taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
20 mg BI 474121
Healthy subjects were given a single dose of 20 milligram (mg) of BI 474121 as two (10 mg) uncoated tablets taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
Area Under the Concentration-time Curve of BI 474121 in Plasma Over the Time Interval From 0 Extrapolated to Infinity (AUC0-∞)
289 hour*nanomole/liter
Geometric Coefficient of Variation 25.6
658 hour*nanomole/liter
Geometric Coefficient of Variation 21.2
1440 hour*nanomole/liter
Geometric Coefficient of Variation 15.4
2330 hour*nanomole/liter
Geometric Coefficient of Variation 25.4

SECONDARY outcome

Timeframe: Within 3 hours before and 0.25, 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 24, 34, 48, 72 and 96 hours following drug administration.

Population: Pharmacokinetic parameter analysis set (PKS): all subjects who were randomised and treated with at least one dose of study drug and who provided at least one PK endpoint that was not excluded due to a protocol deviation relevant to the evaluation of PK or due to PK non-evaluability.

Maximum measured concentration of BI 474121 in plasma (Cmax).

Outcome measures

Outcome measures
Measure
Placebo
n=6 Participants
Healthy subjects were given a single dose of placebo tablet(s) matched to the active treatment, subjects receiving placebo were equally distributed across dose groups. Tablet(s) were taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
2.5 mg BI 474121
n=6 Participants
Healthy subjects were given a single dose of 2.5 milligram (mg) of BI 474121 as a single (2.5 mg) uncoated tablet taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
5 mg BI 474121
n=6 Participants
Healthy subjects were given a single dose of 5 milligram (mg) of BI 474121 as two (2.5 mg) uncoated tablets taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
10 mg BI 474121
n=6 Participants
Healthy subjects were given a single dose of 10 milligram (mg) of BI 474121 as a single (10 mg) uncoated tablet taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
20 mg BI 474121
Healthy subjects were given a single dose of 20 milligram (mg) of BI 474121 as two (10 mg) uncoated tablets taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
Maximum Measured Concentration of BI 474121 in Plasma (Cmax)
27.0 nanomole/liter
Geometric Coefficient of Variation 20.6
54.3 nanomole/liter
Geometric Coefficient of Variation 13.5
113 nanomole/liter
Geometric Coefficient of Variation 11.2
193 nanomole/liter
Geometric Coefficient of Variation 16.7

Adverse Events

Placebo

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

2.5 mg BI 474121

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

5 mg BI 474121

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

10 mg BI 474121

Serious events: 0 serious events
Other events: 2 other events
Deaths: 0 deaths

20 mg BI 474121

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

Serious adverse events

Adverse event data not reported

Other adverse events

Other adverse events
Measure
Placebo
n=8 participants at risk
Healthy subjects were given a single dose of placebo tablet(s) matched to the active treatment, subjects receiving placebo were equally distributed across dose groups. Tablet(s) were taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
2.5 mg BI 474121
n=6 participants at risk
Healthy subjects were given a single dose of 2.5 milligram (mg) of BI 474121 as a single (2.5 mg) uncoated tablet taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
5 mg BI 474121
n=6 participants at risk
Healthy subjects were given a single dose of 5 milligram (mg) of BI 474121 as two (2.5 mg) uncoated tablets taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
10 mg BI 474121
n=6 participants at risk
Healthy subjects were given a single dose of 10 milligram (mg) of BI 474121 as a single (10 mg) uncoated tablet taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
20 mg BI 474121
n=6 participants at risk
Healthy subjects were given a single dose of 20 milligram (mg) of BI 474121 as two (10 mg) uncoated tablets taken orally with 240 milliliter of water after an overnight fast of at least 10 hours.
Gastrointestinal disorders
Abdominal pain
0.00%
0/8 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
0.00%
0/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
0.00%
0/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
16.7%
1/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
0.00%
0/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
Gastrointestinal disorders
Diarrhoea
12.5%
1/8 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
0.00%
0/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
16.7%
1/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
33.3%
2/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
0.00%
0/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
Investigations
Blood potassium decreased
0.00%
0/8 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
0.00%
0/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
0.00%
0/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
16.7%
1/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
0.00%
0/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
Musculoskeletal and connective tissue disorders
Back pain
0.00%
0/8 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
16.7%
1/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
0.00%
0/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
0.00%
0/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
0.00%
0/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
Nervous system disorders
Orthostatic intolerance
25.0%
2/8 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
0.00%
0/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
0.00%
0/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
0.00%
0/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.
0.00%
0/6 • Adverse events: From the time of first administration of study medication until 168 hours (7 days) after time of administration, up to 8 days. All-cause mortality: From the time of first administration of study medication until end of trial, up to 15 days.
Treated set (TS): all subjects who were randomised and treated with at least one dose of study drug. The treatment assignment was determined based on the first treatment the subjects received.

Additional Information

Boehringer Ingelheim, Call Center

Boehringer Ingelheim

Phone: 1-800-243-0127

Results disclosure agreements

  • Principal investigator is a sponsor employee Boehringer Ingelheim (BI) acknowledges that investigators have the right to publish the study results. Investigators shall provide BI with a copy of any publication or presentation for review prior to any submission. Such review will be done with regard to proprietary information, information related to patentable inventions, medical, scientific, and statistical accuracy within 60 days. BI may request a delay of the publication in order to protect BI's intellectual property rights.
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Restriction type: OTHER