A Multi-center, Two-arm, Phase 2 Clinical Study on the Perioperative Treatment of HER2-positive Resectable Esophagogastric Junctional Adenocarcinoma With Nabulimab Combined With FLOT and Trastuzumab VS FLOT Combined With Trastuzumab

• Status: ACTIVE_NOT_RECRUITING
• Trial end date: 2029-05-01

Summary

Patients with Her2+ resectable gastroesophageal conjunctive adenocarcinoma were randomly divided into observation group and control group. The observation group received preoperative nabuliumab combined with FLOT and trastuzumab + surgical treatment + postoperative nabuliumab combined with FLOT and trastuzumab. The control group was treated with preoperative FLOT combined with trastuzumab + surgical treatment + postoperative FLOT combined with trastuzumab. 4 cycles were performed before and after surgery in both groups, with one cycle every 2 weeks. The specific administration was docetaxel 50mg/m2 iv,d1, oxaliplatin 85mg/m2 iv,d1, calcium leucovorin 200mg/m2 iv,d1,5-FU 2600mg/m2 iv,d1, infusion 24h; Nebulizumab 240mg iv,d2, 30 minutes per intravenous infusion, trastuzumab 4mg/kg iv,d2 (load dose 6mg /kg). Surgical treatment was evaluated by the investigator within 3-4 weeks after the last dosing. After 4 cycles of adjuvant therapy, the observation group received nebuliumab combined with trastuzumab, while the control group received maintenance therapy with trastuzumab. Both groups received 10 cycles, one cycle every 2 weeks. The specific administration was as follows: nebuliuzumab 240mg iv,d1, 30 minutes per intravenous infusion; Trastuzumab 4mg/kg intravenously.

• Phase: PHASE2

Details

• Lead Sponsor: xiaohua li
• Treatments: Trastuzumab