Quality of Life After Curative Resection for Rectal Cancer in Patients Treated With Adjuvant Chemotherapy Compared With Observation: Results of the Randomized Phase III SCRIPT Trial

BACKGROUND: Adjuvant chemotherapy after curative resection for rectal cancer is the standard of care in several American and European guidelines. OBJECTIVE: The aim of this study was to examine the differences in health-related quality of life over time between patients with rectal cancer who were treated with adjuvant chemotherapy or observation. DESIGN: This is a randomized controlled phase III trial. SETTINGS: Health-related quality-of-life assessments were conducted in Dutch patients from 43 institutes. PATIENTS: Patients with stage II or III rectal cancer who underwent preoperative (chemo)radiotherapy followed by curative surgery (the SCRIPT trial) were included. INTERVENTIONS: Patients were randomly assigned to adjuvant capecitabine monotherapy for 8 cycles or observation. Health-related quality of life was assessed using the European Organization for Research and Treatment of Cancer C30 and CR38 questionnaires at 1 month after surgery (before the start of chemotherapy), and 3, 6, and 12 months after surgery. MAIN OUTCOME MEASURES: The primary outcome measure was the difference in quality of life at 6 months after surgery, just after completion of adjuvant chemotherapy for patients in the treatment group. Second, the difference in health-related quality of life at 12 months after surgery was examined. A statistically significant difference of 5 points was considered clinically relevant. RESULTS: Health-related quality-of-life results of 226 of 233...
Source: Diseases of the Colon and Rectum - Category: Gastroenterology Tags: Original Contributions: Colorectal Cancer Source Type: research