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Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Single Ascending Doses of ACT-1004-1239 in Healthy Male Subjects

ClinicalTrials.gov ID: NCT03869320

Public ClinicalTrials.gov record NCT03869320. 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 Nov 4, 2026, 10:56 PM EST

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Official title

A Single-center, Phase 1 Study to Assess the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Single Ascending Doses of ACT-1004-1239 in Healthy Male Subjects (Including Food Interaction, Absolute Bioavailability, Mass Balance, and Metabolite Profiling)

Brief summary

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

This Phase 1 study will assess the safety, tolerability, pharmacokinetics, and pharmacodynamics of single ascending doses of ACT-1004-1239 in healthy subjects.

Study identification

NCT ID
NCT03869320
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Idorsia Pharmaceuticals Ltd.
Industry
Enrollment
64 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 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
Mar 25, 2019 (Actual)
Primary completion
Jul 11, 2019 (Actual)
Completion
Jul 11, 2019 (Actual)
Last update posted
Jan 10, 2020

2019

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Pharmaron CPC, Inc. & Affiliates Baltimore Maryland 21201 —

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 NCT03869320, 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 Jan 10, 2020 · Synced Nov 4, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT03869320 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →