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S095035

Phase 1

MTAP-deleted Solid Tumors | Small molecule | Oncology |Tango Therapeutics, Inc.|Last Updated: Aug 25, 2026

Success Probability

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Market & Valuation

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Trial Design

CONTROLLEDDMC
Total Trials1
Total Enrollment60

FDA Designations

No designations recorded

Clinical trial landscape

S095035 · 1 trial · 1 indication

Phase 1 1
NCT06188702S095035 as a Single Agent and in Combination in Adult Participants With Advanced or Metastatic Solid Tumors With Deletion of MTAPMTAP-deleted Solid Tumors
ACTIVE NOT_RECRUITING60 Analytics
PHASE1ACTIVE NOT_RECRUITING
S095035 as a Single Agent and in Combination in Adult Participants With Advanced or Metastatic Solid Tumors With Deletion of MTAP
MTAP-deleted Solid TumorsUnlock trial analytics

Study Endpoints

Primary Endpoints

Dose limiting toxicities (DLTs)
Through cycle 1 (each cycle is 28 days)

Phase 1 only

Total number of adverse events (AEs)
Through the Safety Follow-up Visit (until 30 days after the last dose of study treatment) approximately 5 years

Phase 1 only

Total number of serious adverse events (SAEs)
Through the Safety Follow-up Visit (until 30 days after the last dose of study treatment) approximately 5 years

Phase 1 only

Objective response rate (ORR)
Through the end of the study (approximately 5 years)

Phase 2 only; Per Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1 or Response Assessment in Neuro-oncology (RANO) 2.0 criteria as per the investigator's assessment and by blinded independent central review (BICR)

Secondary Endpoints

Area under the concentration-vs-time curve (AUC) from 0 to time of last measurable concentration (AUC0-t)
Through the last dose of study treatment (approximately 5 years)
AUC from 0 to infinity (AUC0-∞)
Through the last dose of study treatment (approximately 5 years)
AUC over 1 dosing interval at steady state (AUCtau,ss)
Through the last dose of study treatment (approximately 5 years)
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Phase 1 Arm 1 - S095035 single-agent dose escalationEXPERIMENTAL -
Phase 1 Arm 2 - S095035-TNG462 combination dose escalationEXPERIMENTAL -
Phase 2 Arm 1a NSCLC - S095035 single-agent dose expansionEXPERIMENTALNon-Small Cell Lung Cancer
Phase 2 Arm 1b BTC - S095035 single-agent dose expansionEXPERIMENTALBiliary Tract Cancer
Phase 2 Arm 1c PDAC - S095035 single-agent dose expansionEXPERIMENTALPancreatic Ductal Adenocarcinoma
Phase 2 Arm 1d Basket arm - S095035 single-agent dose expansionEXPERIMENTAL -
Phase 2 Arm 2a BTC - S095035-TNG462 combination dose expansionEXPERIMENTALBiliary Tract Cancer
Phase 2 Arm 2b Gastroesophageal - S095035-TNG462 combination dose expansionEXPERIMENTAL -
Phase 2 Arm 2c PDAC - S095035-TNG462 combination dose expansionEXPERIMENTALPancreatic Ductal Adenocarcinoma

Interventions

NameTypeDescription
S095035DRUGS095035 will be taken orally every day in 28-day cycles.
TNG462DRUGTNG462 will be taken orally every day in 28-day cycles.
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites20

Inclusion Criteria: * Estimated life expectancy ≥3 months. * ECOG PS 0-1 * Participants able to comply with highly effective method of birth control requirements. * Participants with histologically confirmed advanced or metastatic solid tumor's (excluding central nervous system tumors other than ID...

Countries:United StatesAustraliaFranceGermanyItalyJapanSpain
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Recent Changes (Last 90 Days)

LOWAug 25, 2026NCT06188702lastUpdatePostDate: changed
LOWAug 25, 2026NCT06188702lastUpdatePostDate: changed

Frequently asked questions about S095035

What is S095035 used for?

S095035 is an investigational small molecule being developed for the treatment of MTAP-deleted solid tumors. It is currently being studied in a Phase 1 clinical trial in adult participants with advanced or metastatic solid tumors that have a deletion of the MTAP gene.

Who makes S095035?

S095035 is being developed by Tango Therapeutics, Inc. (NASDAQ: TNGX). The company is conducting a Phase 1 clinical trial of S095035 as a single agent and in combination for the treatment of MTAP-deleted solid tumors.

What phase is S095035 in?

S095035 is in Phase 1 clinical development. It is an investigational drug and has not been approved by the FDA. The ongoing Phase 1 trial is active but not recruiting participants, and is studying the drug in patients with MTAP-deleted solid tumors.

What clinical trials is S095035 in?

S095035 is being studied in a Phase 1 clinical trial with the identifier NCT06188702. The trial is titled 'S095035 as a Single Agent and in Combination in Adult Participants With Advanced or Metastatic Solid Tumors With Deletion of MTAP' and is enrolling approximately 60 participants.

Where is the S095035 clinical trial being conducted?

The S095035 Phase 1 clinical trial (NCT06188702) is being conducted in multiple countries, including the United States, Australia, France, Germany, Italy, Japan, and Spain. The trial enrolls adults aged 18 years and older with MTAP-deleted solid tumors.