Meal or no meal? how food might alter a new Drug's path
NCT ID NCT06861829
First seen Aug 11, 2026 · Last updated Aug 12, 2026 · Updated 1 time
Summary
This early-stage trial in healthy men aged 18 to 50 tests whether eating affects how much of the experimental drug BI 3731579 enters the blood. Each participant receives a single oral dose of the drug once with food and once without, allowing researchers to compare the levels in the body. The goal is to understand if food changes the drug's absorption, which could inform how it is taken in future studies.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- BI 3731579
- What this could lead to
- If food affects how the body absorbs this drug, the findings could guide how it should be taken in future studies.
- What could go wrong
- This is an early, small trial in healthy volunteers, so results may not predict effects in patients or reflect real-world use.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
-
12 people
The number who actually took part.
- Started
-
Mar 2025
- Finished
-
Apr 2025
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 50 years
- Sex
-
Male participants only
- Healthy volunteers
-
Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion criteria: * Healthy male subjects according to the assessment of the investigator, as based on a complete medical history including a physical examination, vital signs (blood pressure (BP), pulse rate (PR)), 12-lead electrocardiogram (ECG), and clinical laboratory tests * Age of 18 to 50 years (inclusive) * Body Mass Index (BMI) of 18.5 to 29.9 kg/m² (inclusive) * Signed and dated written informed consent in accordance with International Council for Harmonisation-Good Clinical Practice (ICH-GCP) and local legislation prior to admission to the trial Exclusion criteria: * Any finding in the medical examination (including BP, PR or ECG) deviating from normal and assessed as clinically relevant by the investigator * Repeated measurement of systolic blood pressure outside the range of 90 to 140 mmHg, diastolic blood pressure outside the range of 50 to 90 mmHg, or pulse rate outside the range of 45 to 90 bpm * Any laboratory value outside the reference range that the investigator considers to be of clinical relevance * Any evidence of a concomitant disease assessed as clinically relevant by the investigator Further exclusion criteria apply.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Humanpharmakologisches Zentrum Biberach
Biberach, 88397, Germany
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