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Retlirafusp Alfa Combined With Apatinib and Nab-Paclitaxel as Second-line Treatment for Gastric or Gastroesophageal Junction Cancer

NCT07610629 · Status: NOT_YET_RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 50

Last updated 2026-05-28

No results posted yet for this study

Summary

This is a prospective, single-arm, investigator-initiated phase II clinical study. The study evaluates the efficacy and safety of retlirafusp alfa (a PD-L1/TGF-βRII bifunctional fusion protein) combined with apatinib (a VEGFR-2 tyrosine kinase inhibitor) and nab-paclitaxel in patients with locally advanced unresectable, locally recurrent, or metastatic HER2-negative gastric or gastroesophageal junction adenocarcinoma who have progressed after first-line immunotherapy-containing treatment.

Conditions

  • Gastric Adenocarcinoma

Interventions

DRUG

Retlirafusp alfa + Apatinib + Nab-paclitaxel

Retlirafusp alfa: 1800 mg, intravenous infusion, day 1, every 3 weeks; until disease progression, unacceptable toxicity, or withdrawal; maximum 2 years Apatinib: 250 mg, oral, once daily; until disease progression, unacceptable toxicity, or withdrawal Nab-paclitaxel: 260 mg/m², intravenous infusion, day 1, every 3 weeks; for 4-6 cycles

Sponsors & Collaborators

  • Henan Cancer Hospital

    lead OTHER_GOV

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-05-05
Primary Completion
2028-12-31
Completion
2029-06-30

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07610629 on ClinicalTrials.gov