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NCT05275478 · ClinicalTrials.gov registry record · Phase 1

Safety and Tolerability of TNG908 in Patients With MTAP-deleted Solid Tumors

A Phase 1 study of Locally Advanced Solid Tumor, sponsored by Tango Therapeutics.

Active
Registry status
Phase 1
Development phase
192
Enrollment target
20
Study locations

NCT05275478: Active Phase 1 study of Locally Advanced Solid Tumor, sponsored by Tango Therapeutics.

NCT05275478 is a Phase 1 study of Locally Advanced Solid Tumor that is active but no longer recruiting, run by Tango Therapeutics. The registered enrollment target is 192 participants, below the 226-participant average among 13 other Locally Advanced Solid Tumor trials with a reported enrollment target (15% lower). The trial reports 20 study locations across 11 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT05275478, a Phase 1 study of Locally Advanced Solid Tumor, is active but no longer recruiting, sponsored by Tango Therapeutics.

ACTIVE NOT RECRUITING
Registry status
Phase 1
Development phase
192 participants
Enrollment target
20
Study locations

Study Summary

This is a first in human study in patients with advanced or metastatic solid tumors known to have an MTAP deletion. The first part of the study is an open-label, dose escalation and the second part is an open label dose expansion in specific MTAP-deleted tumor types. The study drug, TNG908, is a selective PRMT5 inhibitor administered orally. The study is planned to treat up to 192 participants.

Primary Outcome

To determine the MTD and dosing schedule of TNG908

Interventions

  • DRUG TNG908

Study Locations (20)

Other

  • Institut Bergonié - Bordeaux
  • Centre Léon Bérard - Lyon
  • EDOG Institut de Cancerologie de l'Ouest - Saint-Herblain
  • Institut Oncopole Claudius Regaud - Toulouse
  • Institute Gustav Roussy - Villejuif

California

  • University of California Los Angeles - Los Angeles
  • University of California San Francisco - San Francisco

Colorado

  • Sarah Cannon Research Institute at HealthONE - Denver
  • Grand Valley Oncology - Grand Junction

Illinois

  • Northwestern University - Chicago
  • Carle Cancer Center - Urbana

Massachusetts

  • Massachusetts General Hospital - Boston
  • Dana Farber Cancer Institute - Boston

New York

  • NYU Langone Health - New York
  • Memorial Sloan Kettering Cancer Center - New York

Florida

  • Florida Cancer Specialists & Research Institute - Lake Mary

Missouri

  • Washington University - St Louis

Trial Details

FieldValue
Enrollment Target 192 participants
Start Date 2022-03-23
Est. Completion 2025-12
Phase Phase 1
Tango Therapeutics

6 total trials

What the registry record for NCT05275478 still lists

NCT05275478 is an interventional study that assigns participants to a tested intervention. The registered 192 participants enrollment target is mid-sized for trials with a published cap, below the 226-participant average among 13 other Locally Advanced Solid Tumor trials with a reported enrollment target (15% lower).

The record links to 1 condition, with Locally Advanced Solid Tumor appearing as the primary indexed condition, and to 1 intervention - of which TNG908 is the first listed.

NCT05275478 names 20 study sites across 11 states, led by Other, California, Colorado.

Frequently Asked Questions

What is clinical trial NCT05275478 about?

NCT05275478 is a clinical study titled "Safety and Tolerability of TNG908 in Patients With MTAP-deleted Solid Tumors". This is a first in human study in patients with advanced or metastatic solid tumors known to have an MTAP deletion. The first part of the study is an open-label, dose escalation and the second part is an open label dose expansion in specific MTAP-deleted tumor types. The study drug, TNG908, is a sel...

What is the current status of trial NCT05275478?

This trial is currently active not recruiting. It is a Phase 1 study. The enrollment target is 192 participants. The study started on 2022-03-23. Estimated completion is 2025-12.

What conditions does trial NCT05275478 study?

This clinical trial studies the following conditions: Locally Advanced Solid Tumor.

What interventions are being tested in trial NCT05275478?

The interventions under investigation include: TNG908 (DRUG).

Who is sponsoring clinical trial NCT05275478?

This trial is sponsored by Tango Therapeutics, which has 6 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT05275478 being conducted?

This trial has 20 study locations across California, Colorado, Florida, Illinois, Massachusetts. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Locally Advanced Solid Tumor

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 NCT05275478's enrollment target sits among peer trials

192 7th of 13 higher than 7 of 13 other Locally Advanced Solid Tumor trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Locally Advanced Solid Tumor 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 NCT05275478, the US trial registry maintained by the National Library of Medicine. NCT05275478 (mid enrollment · wide site footprint · active not recruiting) retrieved and formatted by PlainTrial, see methodology.