Weight reduction and fluid intake in an obese and fluid noncompliant ESRD patient.
This case study describes the application of a behavioral weight reduction program to an obese ESRD patient who was also fluid noncompliant. The major purpose of the study was to determine whether the behavioral weight reduction program could be successfully applied to a hemodialysis patient, and if so, what effect reduced caloric intake would have on fluid intake. Based on animal and human studies showing a strong relation between eating and drinking, it was expected that body weight reduction would be accompanied by reduced fluid intake. On the other hand, an alternative psychological hypothesis suggested that increased fluid intake might be substituted for reduced food intake. The results of the weight reduction program indicated that a successful weight reduction of 42 lbs was maintained over an 18-month follow-up period. However, fluid intake increased during periods when caloric intake was reduced. Overall, the results indicated that behavioral weight reduction programs can be successfully applied to weight reduction in obese hemodialysis patients but that ways to avoid increased fluid intake need to be carefully addressed by such programs.
Wadhwa
N K
NK
Department of Internal Medicine, State University of New York at Stony Brook 11794-8152, USA.
Friend
R
R
Gaus
V
V
Taylor
K L
KL
Schneider
M S
MS
D000328:Adult; D001521:Behavior Therapy; D002149:Energy Intake; D005260:Female; D005440:Fluid Therapy; D005500:Follow-Up Studies; D006801:Humans; D007676:Kidney Failure, Chronic / Q000150:complications / Q000503:physiopathology* / Q000628:therapy; D009767:Obesity, Morbid / Q000150:complications / Q000503:physiopathology*; D006435:Renal Dialysis; D016896:Treatment Outcome; D016312:Treatment Refusal; D014882:Water-Electrolyte Balance / Q000502:physiology*; D015431:Weight Loss / Q000502:physiology*