title: Older patients undergoing dialysis treatment: cognitive functioning, depressive mood and health-related quality of life.
abstract: An increasing number of older patients receive dialysis treatment to compensate for deficient kidneys due to end-stage renal disease (ESRD). Ethical questions arise about the benefits of dialysis when a patient appears unwilling or unable to comply with this treatment procedure. Such attitudes and behaviour may be due to psychological factors, but these are not routinely assessed. The purpose of this study was to evaluate levels of cognitive impairment, depressive mood and self-reported quality of life in older dialysis patients (>70 years). A total of 51 outpatients receiving dialysis were assessed by psychologists, using a depression scale (MADRS), two cognitive tests (MMSE and BEC 96), and a quality of life questionnaire (NHP). Sixty percent of the patients were depressed, and between 30-47% had cognitive impairment. Almost half of the depressed patients were also cognitively impaired. The scores for self-reported quality of life varied widely within the sample. Cognitive impairment and depressive mood are often overlooked and underestimated in this population. Regular assessments of depressive mood, cognitive ability and quality of life are recommended, given the prevalence of problems in these domains for older dialysis patients. The information obtained should assist staff as they reflect on individual cases where the benefits of continuing treatment are being examined.
authors: Laboratoire de Psychologie Clinique et de Psychopathologie, Université Pierre Mendès France, Grenoble.
authors: J
authors: J
authors: Tyrrell
authors: L
authors: L
authors: Paturel
authors: B
authors: B
authors: Cadec
authors: E
authors: E
authors: Capezzali
authors: G
authors: G
authors: Poussin
mesh_terms: D000339:Affect; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000523:psychology; D003072:Cognition Disorders / Q000453:epidemiology / Q000209:etiology*; D003863:Depression / Q000453:epidemiology / Q000209:etiology*; D005260:Female; D006304:Health Status; D006801:Humans; D015994:Incidence; D007676:Kidney Failure, Chronic / Q000628:therapy; D008297:Male; D008609:Mental Status Schedule; D015995:Prevalence; D011788:Quality of Life; D006435:Renal Dialysis / Q000523:psychology*