Combining WX390 and Toripalimab for Advanced Gastric-type Endocervical Adenocarcinoma with STK11 Mutations

A Phase II Study to Evaluate the Safety, Tolerability and Preliminary Efficacy of WX390 Combined With Toripalimab in Patients With Advanced Gastric-type Endocervical Adenocarcinoma With STK11 Mutations

Phase 2 Interventional Shanghai Jiatan Pharmatech Co., Ltd · NCT06124963

This study is testing if a new combination of medications, WX390 and Toripalimab, can help people with advanced Gastric-type Endocervical Adenocarcinoma that has STK11 mutations.

Quick facts

PhasePhase 2
Study typeInterventional
Enrollment20 (estimated)
Ages18 Years and up
SexFemale
SponsorShanghai Jiatan Pharmatech Co., Ltd Industry-sponsored
Drugs / interventionsToripalimab
Locations1 site (Shanghai, Shanghai Municipality)
Trial IDNCT06124963 on ClinicalTrials.gov

What this trial studies

This clinical trial evaluates the safety and preliminary efficacy of WX390 in combination with Toripalimab for patients with advanced Gastric-type Endocervical Adenocarcinoma harboring STK11 mutations. It is an open-label, multicenter phase II trial where participants will undergo a 28-day screening period followed by 8 cycles of treatment. The study will assess pharmacokinetics, safety, and efficacy through regular evaluations during treatment cycles. Participants will be monitored for safety for 8 weeks after the last dose.

Who should consider this trial

Good fit: Ideal candidates include adults aged 18 and older with confirmed advanced Gastric-type Endocervical Adenocarcinoma and STK11 mutations.

Not a fit: Patients who have received recent anti-cancer therapies or have certain health conditions, such as active infections or interstitial lung disease, may not benefit from this study.

Why it matters

Potential benefit: If successful, this treatment could provide a new therapeutic option for patients with a specific type of advanced cancer that currently has limited treatment options.

How similar studies have performed: While this specific combination is novel, similar approaches in targeting specific mutations in cancer have shown promise in other studies.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* ≥18 years of age
* Histological or cytological confirmed advanced Gastric-type Endocervical Adenocarcinoma.
* Eastern Cooperative Oncology Group (ECOG) performance status of 0-1
* Life expectancy of more than 3 months
* At least one measurable lesion according to RECIST 1.1
* Adequate organic function
* Signed and dated informed consent

Exclusion Criteria:

* Anti-cancer therapy within 30 days prior to the initiation of investigational treatment
* Major surgery within 30 days prior to the initiation of study treatment
* Received corticosteroids treatment or other immunodepressant within 2 weeks before the first dose of study treatment
* Toxicity from a previous anti-tumor treatment that does not return to Grade 0 or 1 (except for alopecia)
* Patients who are suffering active interstitial lung disease
* Evidence of ongoing or active serious infection
* History of human immunodeficiency virus (HIV) infection or active hepatitis B or C infection
* Inability to take medication orally
* Abuse of alcohol or drugs
* People with cognitive and psychological abnormality or with low compliance
* Pregnant or lactating women

Where this trial is running

Shanghai, Shanghai Municipality

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Gastric Type Adenocarcinoma With STK11 Mutation
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.