At a glance
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Phase II Study of Trastuzumab in Combination With Chemotherapy (Docetaxel Plus Capecitabine) For First Line Treatment of Her2-Positive Advanced Gastric or Gastro-Esophageal Junction Cancer
In Brief
A Phase 2 clinical trial evaluating Trastuzumab, Docetaxel, and 1 other intervention for Stomach Neoplasms and 2 related conditions. Completed, enrolled 67 participants across 1 site.
Detailed Summary
Patients with inoperable, locally advanced or recurrent and/or HER2-positive metastatic gastric or gastro-esophageal junction cancer, with no prior treatment for metastatic disease are to be recruited in the study. In the current study, the efficacy and safety of Trastuzumab in combination with Capecitabine/Docetaxel will be evaluated in Chinese patients with HER2 positive advanced or recurrent gastric cancer.60 patients could provide adequate precision rather than controlling type I\&II error. Assuming the target PFS is 6.7m, 60 patients will give 90% CI of (5.5, 8.4). Considering the 5% drop out rate, 65 patients will be enrolled.
Study Details
Timeline
Interventions
Trastuzumab (Herceptin) will be administered at a loading dose of 8 mg/kg (on day 1) followed by 6mg/kg i.v. infusion every 3 weeks (q3w), until disease progress or intolerable toxicity.
Docetaxel 60mg/m2 (on day 1) every 3 weeks for 6 cycles.
Capecitabine (Xeloda) 2000mg/m2d, d1-14, every 3 weeks until disease progress or intolerable toxicity.