[Review of quality of life instruments used in end-stage renal disease]

Abstract

Health related quality of life (HRQOL) indicators take into account the personal perception of health, and are proposed as an alternative for efficacy indicators in medical and therapeutic decision making. They provide, due to elaboration and validation of a questionnaire, a standardised assessment of the health status perception. This paper provides a review of a variety of HRQOL instruments developed for patients suffering end-stage renal disease (ESRD). Generic instruments are designed to be applicable in general population and disease-targeted instrument are potentially more sensitive to the characteristics of a specific population. Among HRQOL instruments, we found 4 generic questionnaires (the Sickness Impact Profile, the SF 36, the Nottingham Health Profile and the EQ-5D), 3 disease-targeted questionnaires developed for ESRD patient undergoing dialysis (the Kidney Disease Quality of Life instrument, the Kidney Disease Questionnaire and the Choice Health Experience Questionnaire), 1 questionnaire specific for ESRD patients (the HRQOL questionnaire), and 2 specific disease-targeted instruments for renal transplant (the Kidney Transplant Questionnaire and the ESRD Symptom Checklist-Transplantation Module). In France, very few studies on the quality of life of ESRD patients were published; no specific questionnaire validated in French is yet published.