NCT00911820

Cisplatin, Irinotecan and Bevacizumab (PCA) Versus Docetaxel, Cisplatin, Irinotecan and Bevacizumab (TPCA) in Metastatic Esophageal and Gastric Cancer

A Randomized, Multicenter, Phase II Trial of Cisplatin, Irinotecan and Bevacizumab (PCA) vs. Docetaxel, Cisplatin, Irinotecan and Bevacizumab (TPCA) in Metastatic Esophageal and Gastric Cancer

• Status: Completed
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 88 (actual)
• Sponsor: Dana-Farber Cancer Institute · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

There is no clear standard of care for metastatic stomach or esophageal cancer in the United States. The purpose of this research study is to determine the differences between two regimens of chemotherapy; Arm A: PCA (Cisplatin, Irinotecan and Bevacizumab) and Arm B: TPCA (Docetaxel, Cisplatin, Irinotecan and Bevacizumab). Docetaxel, Cisplatin, and Irinotecan are traditional chemotherapy drugs. Bevacizumab is an antibody (a protein that attacks a foreign substance in the body). Bevacizumab is believed to stop the formation of new blood vessels that carry nutrients to tumors. Both of the chemotherapy regimens (PCA and TPCA) have been studied in patients with esophageal and gastric cancer, and we are trying to determine if one regimen will keep your cancer from growing and improve how long you can live.

Detailed description

OBJECTIVES: Primary \* To evaluate progression-free survival at 7 months in metastatic esophageal and gastric patients treated with either PCA or TPCA Secondary * To determine overall survival * To determine the response rate (RECIST) in measurable disease patients * To evaluate type and severity of toxicities associated with each regimen Exploratory: * To correlate expression of tumoral and serum VEGF with response and survival * To correlate TGF alpha levels and tumor microvessel density with clinical activity of the combination of PCA or TPCA * To examine circulating endothelial cells (CECs) as surrogate markers of antitumor activity of bevacizumab * To explore if 7/7 and 7/6 UGT1A1 polymorphisms correlate with grade III/IV irinotecan-related diarrhea and neutropenia when irinotecan is given at relatively low dose to patients with esophageal and gastric cancer DESIGN: This trial was designed to compare 7-month progression-free survival between arms. The hypothesis was that TPCA would have superior outcome over PCA (70% vs 50%). With 40 eligible patients per arm followed for 1 year there was 80% power to detect a hazard ratio of 0.48 using the log-rank test at a one-sided type I error rate of 5%. Stratification factors were ECOG performance status 0/1 vs 2 and site of primary tumor (gastric vs GE junction/esophageal).

Conditions

• Esophageal Cancer
• Gastric Cancer
• Stomach Cancer

Interventions

Type	Name	Description
DRUG	Bevacizumab
DRUG	Cisplatin
DRUG	Irinotecan
DEVICE	Docetaxel

Timeline

• Start date: 2009-07-01
• Primary completion: 2012-04-01
• Completion: 2013-08-01
• First posted: 2009-06-02
• Last updated: 2022-11-08
• Results posted: 2017-11-09

Locations

4 sites across 1 country: United States

Regulatory

• FDA-regulated drug study