Clinical Study of Taurine Combined With Neoadjuvant Chemo-Immunotherapy for Treatment of Locally Advanced Gastric Cancer

NCT ID: NCT06128252

Last Updated: 2025-01-07

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

96 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-09-01

Study Completion Date

2026-06-30

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This project aims to evaluate the efficacy and safety of oral taurine supplementation combined with PD-1 inhibitor (serplulimab) and chemotherapy in inducing systemic CD8+ T cell responses and achieving improved gastric cancer patient outcomes than with serplulimab and chemotherapy alone.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Gastric Cancer

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Prospective, multicenter, double-blind, randomized controlled clinical study.
Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Taurine + Serplulimab + XELOX

Taurine + Serplulimab + XELOX chemotherapy regimen

Group Type EXPERIMENTAL

Taurine

Intervention Type DIETARY_SUPPLEMENT

Taurine supplementation in tablets of 1.0 gram of taurine powder. Dosage: 3.0 gram/day. Frequency: 3 time/day.

Serplulimab

Intervention Type BIOLOGICAL

Serplulimab

XELOX regimen

Intervention Type DRUG

Oxaliplatin + capecitabine

Placebo + Serplulimab + XELOX

Taurine placebo + Serplulimab + XELOX chemotherapy regimen

Group Type ACTIVE_COMPARATOR

Serplulimab

Intervention Type BIOLOGICAL

Serplulimab

XELOX regimen

Intervention Type DRUG

Oxaliplatin + capecitabine

Placebo

Intervention Type DIETARY_SUPPLEMENT

Taurine placebo in tablets of 1.0 gram of starch powder. Dosage: 3.0 gram/day. Frequency: 3 time/day.

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Taurine

Taurine supplementation in tablets of 1.0 gram of taurine powder. Dosage: 3.0 gram/day. Frequency: 3 time/day.

Intervention Type DIETARY_SUPPLEMENT

Serplulimab

Serplulimab

Intervention Type BIOLOGICAL

XELOX regimen

Oxaliplatin + capecitabine

Intervention Type DRUG

Placebo

Taurine placebo in tablets of 1.0 gram of starch powder. Dosage: 3.0 gram/day. Frequency: 3 time/day.

Intervention Type DIETARY_SUPPLEMENT

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

1. Age 18-75 years old, no gender limitation;
2. Pathologically confirmed gastric or gastroesophageal junction adenocarcinoma with cTNM stage II/III,T≥3, N ≥0, M=0;
3. Expected survival of ≥ 3 months;
4. The tumor specimens were PD-L1 positive (CPS ≥ 1);
5. There is a measurable lesion with the possibility of radical R0 resection after evaluation by doctors;
6. Eastern Cooperative Oncology Group (ECOG) performance status score of 0 or 1;
7. Patients informed about the purpose and course of the study and provided a written consent to participate.

Exclusion Criteria

1. Use of taurine agent within 1 month prior to the first dose of study treatment and throughout the study;
2. Patients with positive HER-2;
3. Patients with gastrointestinal obstruction or active bleeding in the gastrointestinal tract, as well as perforation and dysphagia;
4. Patients with severe heart, lung, liver, kidney, endocrine, hematopoietic system or psychiatric diseases were considered not suitable for the study group;
5. Human immunodeficiency virus (HIV) infection or known acquired immune deficiency syndrome (AIDS) or autoimmune disease or immunosuppressant use;
6. There are patients who may increase the risk of participating in the study and study medication, or other severe, acute and chronic diseases, and are not suitable for participating in the clinical study according to the judgment of the investigator.
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Tang-Du Hospital

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Xin Wang, MD, PhD

Role: STUDY_DIRECTOR

Tang-Du Hospital

Xiaodi Zhao, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Xi-Jing Hospital

Yuanyuan Lu, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Xi-Jing Hospital

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Xi-jing Hospital

Xi'an, Shaanxi, China

Site Status RECRUITING

Tang-Du Hospital

Xi'an, Shaanxi, China

Site Status RECRUITING

Shaanxi Provincial People's Hospital

Xi'an, Shaanxi, China

Site Status RECRUITING

Xi 'an International Medical Center Hospital

Xi'an, Shaanxi, China

Site Status RECRUITING

The Second Affilated Hospital Of Xi'an Jiaotong University (Xibei Hospital)

Xi'an, Shaanxi, China

Site Status RECRUITING

Xi'an NO.3 hospital

Xi'an, Shaanxi, China

Site Status RECRUITING

Countries

Review the countries where the study has at least one active or historical site.

China

Central Contacts

Reach out to these primary contacts for questions about participation or study logistics.

Xiaodi Zhao, MD, PhD

Role: CONTACT

17702979587

Xin Wang, MD, PhD

Role: CONTACT

13571826689

Facility Contacts

Find local site contact details for specific facilities participating in the trial.

Jipeng Li, PhD

Role: primary

13991316190

Xin Wang, MD, PhD

Role: primary

13571826689

Jia Yu, MD

Role: backup

1862928617

Ruiting Liu, PhD

Role: primary

13008428826

Qingchuan Zhao, PhD

Role: primary

029-84771534

Zhidong Wang, PhD

Role: primary

029-87679386

Tongfei Wang, PhD

Role: primary

029-61302013

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

K202308-01

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Neoadjuvant Immunochemotherapy for LAOSCC
NCT06258811 RECRUITING PHASE3