Adults 20 to 45, male only, with Healthy. Patients with the condition only — healthy volunteers not accepted.
Results — posted to ClinicalTrials.gov
Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.
Number of Participants With Investigator Defined Drug-related Adverse EventsPrimary· From study drug administration until end-of-study examination, up to 77 days.
Number of participants with investigator defined drug-related adverse events (AEs) is reported.
Group
Value
95% CI
BI 655064 Dose Group 1 - 80 mg
2
BI 655064 Dose Group 2 - 120 mg
1
BI 655064 Dose Group 3 - 180 mg
4
BI 655064 Dose Group 4 - 240 mg
2
Placebo Matching BI 655064
1
Maximum Measured Concentration of BI 655064 in Plasma (Cmax)Secondary· Within 3:00 hours:minutes (h:min) before and 08:00h, 12:00h, 24:00h, 36:00h, 48:00h, 72:00h, 96:00h, 108:00h, 120:00h, 168:00h, 264:00h, 432:00h, 648:00h, 984:00h, 1320:00h, 1656:00 h:min after BI 655064 administration.
Maximum measured concentration of BI 655064 in plasma (Cmax) is reported.
Chinese participants
Group
Value
95% CI
BI 655064 Dose Group 1 - 80 mg
888
± 501
BI 655064 Dose Group 2 - 120 mg
5160
± 51.6
BI 655064 Dose Group 3 - 180 mg
8650
± 41.1
BI 655064 Dose Group 4 - 240 mg
15700
± 54.2
Japanese participants
Group
Value
95% CI
BI 655064 Dose Group 1 - 80 mg
1550
± 315
BI 655064 Dose Group 2 - 120 mg
7210
± 92.8
BI 655064 Dose Group 3 - 180 mg
16300
± 73.6
BI 655064 Dose Group 4 - 240 mg
21300
± 53.4
Area Under the Concentration-time Curve of the Analyte BI 655064 in Plasma Over the Time Interval From 0 Extrapolated to Infinity (AUC0-∞)Secondary· Within 3:00 hours:minutes (h:min) before and 08:00h, 12:00h, 24:00h, 36:00h, 48:00h, 72:00h, 96:00h, 108:00h, 120:00h, 168:00h, 264:00h, 432:00h, 648:00h, 984:00h, 1320:00h, 1656:00 h:min after BI 655064 administration.
Area under the concentration-time curve of the analyte BI 655064 in plasma over the time interval from 0 extrapolated to infinity (AUC0-∞) is reported.
Chinese participants
Group
Value
95% CI
BI 655064 Dose Group 1 - 80 mg
330
± 111
BI 655064 Dose Group 2 - 120 mg
1120
± 46.6
BI 655064 Dose Group 3 - 180 mg
2910
± 60.1
BI 655064 Dose Group 4 - 240 mg
5610
± 59.0
Japanese participants
Group
Value
95% CI
BI 655064 Dose Group 1 - 80 mg
464
± 74.1
BI 655064 Dose Group 2 - 120 mg
2020
± 78.8
BI 655064 Dose Group 3 - 180 mg
6430
± 83.3
BI 655064 Dose Group 4 - 240 mg
7780
± 57.1
Area Under the Concentration-time Curve of the Analyte BI 655064 in the Plasma Over the Time Interval From 0 to the Last Measurable Time Point (AUC0-tz)Secondary· Within 3:00 hours:minutes (h:min) before and 08:00h, 12:00h, 24:00h, 36:00h, 48:00h, 72:00h, 96:00h, 108:00h, 120:00h, 168:00h, 264:00h, 432:00h, 648:00h, 984:00h, 1320:00h, 1656:00 h:min after BI 655064 administration.
Area under the concentration-time curve of the analyte BI 655064 in the plasma over the time interval from 0 to the last measurable time point (AUC0-tz) is reported.
Chinese participants
Group
Value
95% CI
BI 655064 Dose Group 1 - 80 mg
126
± 1740
BI 655064 Dose Group 2 - 120 mg
1110
± 47.2
BI 655064 Dose Group 3 - 180 mg
2900
± 60.4
BI 655064 Dose Group 4 - 240 mg
5680
± 52.4
Japanese participants
Group
Value
95% CI
BI 655064 Dose Group 1 - 80 mg
365
± 165
BI 655064 Dose Group 2 - 120 mg
2010
± 79.8
BI 655064 Dose Group 3 - 180 mg
6380
± 84.6
BI 655064 Dose Group 4 - 240 mg
7750
± 57.2
Adverse events — posted to ClinicalTrials.gov
Time frame: From study drug administration until end-of-study examination, up to 77 days..
Reporting threshold: 5%.
Adverse-event reports describe events observed during the trial — not all are caused by the drug.
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· completed
NCT02331277 — Safety and Pharmacokinetics of Multiple Doses of BI 655064 in Healthy Chinese Male Volunteers
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· completed
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Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Boehringer Ingelheim
Last refreshed: 9 August 2023
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT01917916.