NCT03961867

Docetaxel Versus Oxaliplatin as Addition to S-1 for Stage II / III Gastric Adenocarcinoma

S-1 Plus Docetaxel(DS) Versus S-1 Plus Oxaliplatin(SOX) as Postoperative Therapy for Stage II / III Gastric Cancer, a Randomized Controlled Trial

• Status: Unknown
• Phase: Phase 3
• Study type: Interventional
• Enrollment: 440 (estimated)
• Sponsor: Sixth Affiliated Hospital, Sun Yat-sen University · Academic / Other
• Sex: All
• Age: 18 Years – 75 Years
• Healthy volunteers: Not accepted

Summary

S-1 plus oxaliplatin has been proved better than S-1 alone for stage II or III gastric cancer. Docetaxel also showed excellent efficacy with S-1 in the postoperative setting for stage III gastric cancer. This trial is designed to investigate the efficacy and safety of S-1 plus docetaxel versus S-1 plus oxalipltin as adjuvant chemotherapy after D2 resection in stage II / III gastric cancer.

Detailed description

In this study, patients with gastric or EGJ adenocarcinoma who received D2 dissection and staged II or III, aged from 18 to 75 years and with ECOG PS ≤2 and adequate organ function, are stratified randomized according to pstage and location of primary lesion. Group DS: S-1 is orally administer by BSA (\<1.25m2, 80 mg; 1.25 to 1.5m2, 100 mg; \>1.5m2,120 mg) divided into two doses a day after breakfast and dinner for 14 days every three weeks to a total of 16 cycles postoperatively. Docetaxel 40mg/m2/3w from the second to the seventh cycles. Group SOX: S-1 is orally administer by BSA (\<1.25m2, 80 mg; 1.25 to 1.5m2, 100 mg; \>1.5m2,120 mg) divided into two doses a day after breakfast and dinner for 14 days every three weeks to a total of 16 cycles postoperatively. Oxaliplatin 130mg/m2/3w from the first to the eight cycles. The primary end point is disease-free survival(DFS). The overall survival (OS), safty and quality of life are secondary end points.

Conditions

• Gastric Cancer

Interventions

Type	Name	Description
DRUG	Docetaxel	S-1 (BSA \<1.25m2, 80 mg; 1.25 to 1.5m2, 100 mg; \>1.5m2,120 mg) divided into two doses /day after breakfast and dinner, 14 days / 3 weeks, totally 16 cycles. Docetaxel 40mg/m2/3w from the second to the seventh cycles.
DRUG	Oxaliplatin	S-1 (BSA \<1.25m2, 80 mg; 1.25 to 1.5m2, 100 mg; \>1.5m2,120 mg) divided into two doses /day after breakfast and dinner, 14 days / 3 weeks, totally 16 cycles. Oxaliplatin 130mg/m2/3w from the first to the eight cycles.

Timeline

• Start date: 2020-09-15
• Primary completion: 2022-09-01
• Completion: 2025-09-01
• First posted: 2019-05-23
• Last updated: 2021-06-01

Locations

1 site across 1 country: China