Oncology Cardiology / Cardiovascular Respiratory / COPD / Asthma Infectious Disease Gastroenterology Diabetes / Metabolic Neurology Women's Health Rheumatology Mental Health / Psychiatry Dermatology Rare Diseases Men's Health
Clinical Trial ● Currently Recruiting Phase I NCT07783503

A Drug-drug Interaction Study to Assess the Effect of Phenytoin and Itraconazole on the Pharmacokinetics of Pelabresib in Healthy Participants

A Drug-drug Interaction Study to Assess the Effect of Phenytoin and Itraconazole on the Pharmacokinetics of Pelabresib in Healthy Participants — Recruiting • Phase I • NCT07783503.

📅 22 Sep 2026 ⏱ 1 min read
Currently Recruiting
This trial is actively seeking participants in the UK. Discuss eligibility with your patient before referring.
Status
Currently Recruiting
Phase
Phase I
NCT ID
NCT07783503
Start
2026-09-02
Completion
2026-11-13
ClinicaliQ Trial Snapshot
  • A Drug-drug Interaction Study to Assess the Effect of Phenytoin and Itraconazole on the Pharmacokinetics of Pelabresib in Healthy Participants — Recruiting • Phase I • NCT07783503.
  • Phenytoin and itraconazole significantly alter pelabresib blood levels; phenytoin reduces levels while itraconazole increases them in healthy volunteers.

Verify eligibility, endpoints and current status on the original ClinicalTrials.gov registry before acting on this summary.

Use This Page For
  • Quick orientation before opening the registry record.
  • Checking recruitment status, phase and sponsor at a glance.
  • Connecting this trial to nearby guidelines, Drug Science and education.
What This Trial Is Studying

The purpose of this study is to assess the effect of multiple doses of phenytoin, a strong cytochrome P450 (CYP)3A4 inducer, and itraconazole, a strong CYP3A4 inhibitor, on the pharmacokinetic (PK) profile of DAK539 (hereafter referred to as pelabresib) after a single dose in healthy participants. In addition, the safety and tolerability of a single dose of pelabresib with and without the co-administration of itraconazole or phenytoin will be evaluated. Conditions: Healthy Participants Interventions: Pelabresib, Phenytoin, Itraconazole Lead Sponsor: Novartis Pharmaceuticals Planned Enrollment: 30 participants

Full Trial Details
View this trial on the source registry
Eligibility criteria, protocol, and results when available
View Trial ↗
Share: Twitter/X LinkedIn