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Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study of Soticlestat With Itraconazole and Mefenamic Acid in Healthy Adults

ClinicalTrials.gov ID: NCT05064449

Public ClinicalTrials.gov record NCT05064449. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 5, 2026, 3:59 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 1, Open-Label Study to Evaluate the Effect of Itraconazole and Mefenamic Acid on the Single-Dose Pharmacokinetic Profile of Soticlestat in Healthy Participants

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The main aim of this study is to check how itraconazole and mefenamic acid affect the way soticlestat is processed by the body. The study will have 2 parts. Participants can only participate in one study part. Part 1: Participants will check into the study clinic to receive soticlestat, four days later they will begin receiving itraconazole and will stay in the clinic for 11 more days, receiving soticlestat in combination with itraconazole on one of those days. Participants will be contacted about 8 days after leaving the clinic for follow-up. Part 2: Participants will check into the study clinic to receive soticlestat, four days later they will begin receiving mefenamic acid and will stay in the clinic for 7 more days, receiving soticlestat in combination with mefenamic acid on one of those days.. Participants will be contacted about 9 days after leaving the clinic for follow-up.

Study identification

NCT ID
NCT05064449
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Takeda
Industry
Enrollment
28 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
19 Years to 55 Years
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Oct 13, 2021
Primary completion
Nov 20, 2021
Completion
Nov 29, 2021
Last update posted
Oct 2, 2023

2021

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Celerion Lincoln Nebraska 68502

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05064449, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Oct 2, 2023 · Synced Sep 5, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT05064449 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →