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Completed Phase 1 Interventional

A Study of Unesbulin (PTC596) in Combination With Dacarbazine in Participants With Advanced Leiomyosarcoma (LMS)

ClinicalTrials.gov ID: NCT03761095

Public ClinicalTrials.gov record NCT03761095. 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 Jul 22, 2026, 8:58 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 1B Study of Unesbulin (PTC596) in Combination With Dacarbazine in Patients With Locally Recurrent, Unresectable or Metastatic Relapsed/Refractory Leiomyosarcoma

Study identification

NCT ID
NCT03761095
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
PTC Therapeutics
Industry
Enrollment
41 participants

Conditions and interventions

Conditions

Interventions

  • Unesbulin Drug
  • Dacarbazine Drug

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

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

Study timeline

Start date
Mar 12, 2019
Primary completion
Feb 4, 2024
Completion
Feb 4, 2024
Last update posted
Mar 14, 2024

2019 – 2024

United States locations

U.S. sites
4
U.S. states
4
U.S. cities
4
Facility City State ZIP Site status
Mayo Clinic Florida Jacksonville Florida 32204
John Hopkins Baltimore Maryland 21287
Washington University Medical Campus St Louis Missouri 63110
Columbia University Medical Center New York New York 10032

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 NCT03761095, 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 Mar 14, 2024 · Synced Jul 22, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03761095 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →