FLOT Combined With PD-1 in the First-line Treatment of Patients With Advanced Gastric Cancer and Peritoneal Metastasis

Recruiting in Palo Alto (17 mi)

Age: 18+

Sex: Any

Travel: May Be Covered

Time Reimbursement: Varies

Trial Phase: Academic

Waitlist Available

Sponsor: Guangdong Provincial Hospital of Traditional Chinese Medicine

No Placebo Group

Trial Summary

What is the purpose of this trial?

In this study, patients with advanced gastric adenocarcinoma whose peritoneal metastasis and peritoneal nodule pathologically confirmed metastasis and/or exfoliative cytology were confirmed as the clinical stage of peritoneal metastasis, who had not received treatment before, were invited to participate in the study.To evaluate the surgical conversion rate and tumor regression grade (TRG grade) of patients with stage gastric cancer with peritoneal metastasis using docetaxel, oxaliplatin, fluorouracil (FLOT regimen) combined with teriprizumab (PD-1).

Research Team

Eligibility Criteria

Inclusion Criteria

Informed consent of the patient;

18 years old <age <80 years old;

The primary gastric lesion was diagnosed as gastric adenocarcinoma by endoscopic biopsy histopathology (papillary adenocarcinoma pap, tubular adenocarcinoma tub, mucinous adenocarcinoma muc, signet ring cell carcinoma sig, poorly differentiated adenocarcinoma por);

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Treatment Details

Interventions

FLOT (Chemotherapy)
Teriprizumab (Monoclonal Antibodies)

Participant Groups

1Treatment groups

Experimental Treatment

Group I: FLOT combined with PD-1Experimental Treatment1 Intervention

The enrolled patients will receive 4 cycles of FLOT regimen + teriprizumab treatment before surgery Q2W. If the transformation is successful, the patient undergoes R0 surgical resection of D2 lymph node dissection, and will continue to receive 4 cycles of FLOT regimen + Teripril after surgery. Anti-treatment, the treatment plan is the same as before. After completing the 4 cycles of treatment, oral Tiggio Capsule (S-1) and Teriprizumab were maintained for 1 year.