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Study identifier: NCT06826079 Synced from ClinicalTrials.gov · July 29, 2026
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Safety and Efficacy Study of Sorbitol With Neoadjuvant Chemotherapy Combined With Tirellizumab (PD-1 Inhibitor) in Patients With Locally Advanced Gastric Cancer

Condition: Gastric Junction Adenocarcinoma · Gastric Cancer · Immunotherapy  ·  Sponsor: Union Hospital, Tongji Medical College, Huazhong University of Science and Technology

PhasePhase 2/Phase 3
Planned participants80
Who can joinAll sexes, 18 Years to 70 Years
Healthy volunteersNo

About this study

The goal of this clinical trial is to learn if sorbitol works to enhance the therapeutic effect of neoadjuvant chemotherapy combined with Tirellizumab (PD-1 inhibitor) in patients with locally advanced gastric cancer. It will also learn about the safety of sorbitol. The main questions it aims to answer are: Does sorbitol enhance the therapeutic effect of immunotherapy and increase the major response rate in patients with locally advanced gastric cancer? Does sorbitol with neoadjuvant chemotherapy combined with Tirellizumab (PD-1 inhibitor) can improve the prognosis of patients with locally advanced gastric cancer? Researchers will compare sorbitol to a placebo (a look-alike substance that contains no drug) to see if sorbitol works to enhance the therapeutic effect of neoadjuvant chemotherapy combined with Tirellizumab (PD-1 inhibitor) in patients with locally advanced gastric cancer. . Participants will: Take sorbitol or a placebo every day for 3 months in 3 treatment cycles Visit the clinic once every 4 weeks for checkups and tests Keep a diary of their symptoms and the number of times they use a rescue inhaler Participants will follow up as planned until PD occurs, informed consent is withdrawn, or follow-up is lost (whichever occurs first). After the end of treatment and safety follow-up, all subjects will be followed up for survival (OS data collected every 3 months ±14 days)..

This description comes directly from the study's public registry record.

Talk to the study team

Yao Lin, Dr.  ·  86+13294158510  ·  linyaomt@163.com

Always discuss trial participation with your own doctor first.

Locations (1)

Union Hospital Affiliated to Tongji Medical College, Huazhong University of Science and TechnologyWuhan, Hubei, ChinaRecruiting

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Source record: clinicaltrials.gov/study/NCT06826079