Drug interaction check: does itraconazole alter BI 764198 in the blood?
NCT ID NCT07308652
First seen Jan 08, 2026
Summary
This completed Phase 1 study in 14 healthy men tested whether taking multiple doses of itraconazole changes the amount of BI 764198 in the blood after a single dose. Participants took BI 764198 alone and then again with itraconazole to compare drug levels. The goal is to understand how these medicines interact, which is important for people who may need both.
Disclaimer
Read more
Show less
This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for HEALTHY are added.
By submitting, you agree to our Terms of use
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Locations
-
Humanpharmakologisches Zentrum Biberach
Biberach, 88397, Germany
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Itraconazole and BI 764198
What this could lead to
If successful, this study will show whether itraconazole affects how much BI 764198 gets into the blood, helping guide safe use of both medicines together.
What could go wrong
This is a very early, small study in 14 healthy men, not patients. It only looks at drug levels, not treatment effects or safety in real-world use.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.