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NCT06528769 · ClinicalTrials.gov registry record · Phase 2

Study of All-Trans Retinoic Acid (ATRA) and Cemiplimab in Patients With Advanced Leiomyosarcoma

A Phase 2 study of Sarcoma and Leiomyosarcoma, sponsored by Gabriel Tino.

Recruiting
Registry status
Phase 2
Development phase
16
Enrollment target
1
Study location

NCT06528769: Recruiting Phase 2 study of Sarcoma and Leiomyosarcoma, sponsored by Gabriel Tino.

NCT06528769 is a Phase 2 study of Sarcoma and Leiomyosarcoma that is actively recruiting participants, run by Gabriel Tino. The registered enrollment target is 16 participants, below the 921-participant average among 122 other Sarcoma trials with a reported enrollment target (98% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT06528769, a Phase 2 study of Sarcoma and Leiomyosarcoma, is actively recruiting participants, sponsored by Gabriel Tino.

RECRUITING
Registry status
Phase 2
Development phase
16 participants
Enrollment target
1
Study location

Study Summary

A phase 2 study assessing the efficacy of all-trans retinoic acid (ATRA) and Cemiplimab in patients with metastatic/locally advanced - unresectable leiomyosarcoma (LMS) who have progressed standard-of-care therapy. Patients will be enrolled in cohorts according to a Bayesian Optimal Phase II design (BOP2). Study treatment will consist of ATRA at a starting dose of 150 mg/m2/day for 3 days orally prior to each cycle of Cemiplimab 350 mg IV q3 weeks for three cycles and then Cemiplimab monotherapy until the progress of disease or unacceptable toxicities develops.

Primary Outcome

Overall response rate (ORR) will be calculated based on modified RECIST version 1.1 and iRECIST with a 95% confidence interval (CI).

Conditions Studied

Interventions

  • PROCEDURE Biospecimen Collection
  • PROCEDURE Computed Tomography
  • DRUG Cemiplimab
  • DRUG all-trans retinoic acid
  • PROCEDURE Magnetic resonance imaging

Study Locations (1)

Ohio

  • Ohio State University Comprehensive Cancer Center - Columbus

Trial Details

FieldValue
Enrollment Target 16 participants
Start Date 2025-09-10
Est. Completion 2027-12-31
Phase Phase 2
Gabriel Tino

1 total trials

What NCT06528769 shows while recruiting

NCT06528769 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 16 participants, a relatively small participant target, below the 921-participant average among 122 other Sarcoma trials with a reported enrollment target (98% lower).

The record links to 2 conditions, with Sarcoma appearing as the primary indexed condition, and to 5 interventions - of which Biospecimen Collection is the first listed.

NCT06528769 reports a single indexed study location in Ohio.

Frequently Asked Questions

What is clinical trial NCT06528769 about?

NCT06528769 is a clinical study titled "Study of All-Trans Retinoic Acid (ATRA) and Cemiplimab in Patients With Advanced Leiomyosarcoma". A phase 2 study assessing the efficacy of all-trans retinoic acid (ATRA) and Cemiplimab in patients with metastatic/locally advanced - unresectable leiomyosarcoma (LMS) who have progressed standard-of-care therapy. Patients will be enrolled in cohorts according to a Bayesian Optimal Phase II design ...

What is the current status of trial NCT06528769?

This trial is currently recruiting. It is a Phase 2 study. The enrollment target is 16 participants. The study started on 2025-09-10. Estimated completion is 2027-12-31.

What conditions does trial NCT06528769 study?

This clinical trial studies the following conditions: Sarcoma, Leiomyosarcoma.

What interventions are being tested in trial NCT06528769?

The interventions under investigation include: Biospecimen Collection (PROCEDURE), Computed Tomography (PROCEDURE), Cemiplimab (DRUG), all-trans retinoic acid (DRUG), Magnetic resonance imaging (PROCEDURE).

Who is sponsoring clinical trial NCT06528769?

This trial is sponsored by Gabriel Tino, which has 1 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT06528769 being conducted?

This trial has 1 study location across Ohio. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Sarcoma

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT06528769's enrollment target sits among peer trials

16 106th of 122 higher than 15 of 122 other Sarcoma trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Sarcoma trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT06528769, the US trial registry maintained by the National Library of Medicine. NCT06528769 (small enrollment · single site footprint · recruiting) retrieved and formatted by PlainTrial, see methodology.