Study

EORTC-15931

An international field study of the reliability and validity of the EORTC QLQ-C30 (v. 3.0) and a disease-specific questionnaire module (the QLQ-BR23) in assessing the quality of life of patients with breast cancer

Study documentation Back to result

Trial Status

All trial activities ended

Dates

Date of activation: 26-Apr-1995
Date Step1 close: 30-Apr-1998

Data management at EORTC

Yes

Design

Phase 3
Randomized open label

Targeted Sample size

EORTC Groups: 1000