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PRMT5 Inhibitor

TNG908 for Solid Tumors

Phase 1 & 2
Recruiting
Research Sponsored by Tango Therapeutics, Inc.
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Age: ≥18 years-of-age at the time of signature of the main study ICF
Documented bi-allelic (homozygous) deletion of MTAP in a tumor detected by next- generation sequencing or absence of MTAP protein in a tumor detected by IHC
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 28 days
Awards & highlights

Study Summary

This trial is testing a new drug, TNG908, to see if it can shrink tumors in people with advanced or metastatic solid tumors.

Who is the study for?
This trial is for adults (18+) with advanced or metastatic solid tumors that lack the MTAP protein, confirmed by specific tests. Participants must have tried standard treatments if available, be in fairly good health with a performance score of 0 to 1 or ≥70, and have functioning major organs. Pregnant women and those with significant medical conditions, allergies to TNG908, uncontrolled illnesses affecting study compliance, active infections requiring therapy, other cancers, certain heart diseases or HIV not meeting specific criteria are excluded.Check my eligibility
What is being tested?
TNG908 is being tested on patients with MTAP-deleted solid tumors. It's an oral drug designed to inhibit PRMT5. The trial has two parts: dose escalation to find the safe amount people can take without too many side effects and dose expansion focusing on how well it works in particular tumor types.See study design
What are the potential side effects?
Since this is a first-in-human study for TNG908, detailed side effects aren't listed yet. However, participants will be closely monitored for any adverse reactions due to the newness of this treatment.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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I am 18 years old or older.
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My tumor lacks the MTAP gene or protein.
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I am fully active or able to carry out light work.
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I am fully active or able to carry out light work.
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My cancer is advanced, cannot be surgically removed, or has returned.
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My cancer is advanced, cannot be surgically removed, or has returned.
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My tumor lacks the MTAP gene or protein.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~28 days
This trial's timeline: 3 weeks for screening, Varies for treatment, and 28 days for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Phase 2
Secondary outcome measures
Phase 1
Phase 1 and 2

Trial Design

7Treatment groups
Experimental Treatment
Group I: Dose Expansion in solid tumorsExperimental Treatment1 Intervention
Participants with other MTAP-deleted solid tumors will receive TNG908 at the identified RP2D
Group II: Dose Expansion in SarcomaExperimental Treatment1 Intervention
Participants with MTAP-deleted sarcoma (soft tissue and bone) will receive TNG908 at the identified RP2D
Group III: Dose Expansion in Pancreatic Ductal AdenocarcinomaExperimental Treatment1 Intervention
Participants with MTAP-deleted pancreatic ductal adenocarcinoma will receive TNG908 at the identified RP2D
Group IV: Dose Expansion in NSCLCExperimental Treatment1 Intervention
Participants with MTAP-deleted NSCLC (squamous and non squamous) will receive TNG908 at the identified RP2D
Group V: Dose Expansion in MesotheliomaExperimental Treatment1 Intervention
Participants with MTAP-deleted mesothelioma will receive TNG908 at the identified RP2D
Group VI: Dose Expansion in GlioblastomaExperimental Treatment1 Intervention
Participants with MTAP-deleted relapsed/refractory glioblastoma will receive TNG908 at the identified RP2D
Group VII: Dose EscalationExperimental Treatment1 Intervention
Participants with MTAP-deleted solid tumors will receive escalating doses of TNG908 to estimate the MTD

Find a Location

Who is running the clinical trial?

Tango Therapeutics, Inc.Lead Sponsor
3 Previous Clinical Trials
425 Total Patients Enrolled
Ron Weitzman, MDStudy DirectorTango Therapeutics, Inc.
2 Previous Clinical Trials
328 Total Patients Enrolled
M Rudoltz, MDStudy DirectorTango Therapeutics, Inc.

Media Library

TNG908 (PRMT5 Inhibitor) Clinical Trial Eligibility Overview. Trial Name: NCT05275478 — Phase 1 & 2
Solid Tumors Research Study Groups: Dose Expansion in solid tumors, Dose Expansion in Sarcoma, Dose Expansion in Glioblastoma, Dose Expansion in Mesothelioma, Dose Expansion in Pancreatic Ductal Adenocarcinoma, Dose Escalation, Dose Expansion in NSCLC
Solid Tumors Clinical Trial 2023: TNG908 Highlights & Side Effects. Trial Name: NCT05275478 — Phase 1 & 2
TNG908 (PRMT5 Inhibitor) 2023 Treatment Timeline for Medical Study. Trial Name: NCT05275478 — Phase 1 & 2

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

Could you tell me how many hospitals are included in this research project?

"NEXT Oncology in San Antonio, Texas, Dana Farber Cancer Institute in Houston, Virginia, and The University of Texas MD Anderson Cancer Center in Fairfax, Tennessee are a few of the clinical trial sites that are enrolling patients for this study. There are also 6 other locations."

Answered by AI

To date, how many individuals have taken part in this investigation?

"170 individuals that meet the specific trial's requirements are necessary in order to enroll. Participation is possible at NEXT Oncology (San Antonio, Texas) and Dana Farber Cancer Institute (Houston, Virginia)."

Answered by AI
~59 spots leftby Apr 2025