Behavioral Therapy Aids Dialysis Depression
New research may significantly improve the quality of life for individuals who must receive dialysis for kidney disease.
Many patients with kidney disease must sit through hemodialysis — the process of removing blood, purifying it, and returning it to the body — for several hours, multiple times per week.
The procedure exacts both a physical and mental toll on patients, and not surprisingly, a significant proportion of patients (20-30%) become depressed. Depression in these patients is associated with hospitalizations, other diseases, and even mortality.
Researchers now report the results of the first clinical trial of a psychological intervention in hemodialysis patients who are depressed. Ricardo Sesso, MD and his colleagues at the Federal University of Sao Paulo in Sao Paulo, Brazil studied 85 patients with end-stage renal disease who were on chronic hemodialysis and had been diagnosed with depression.
Half of the patients underwent three months of weekly 90-minute sessions of cognitive-behavioral therapy led by a trained psychologist. Sessions focused on issues related to kidney disease treatment and its effects on daily life, depression and coping techniques, thinking and cognitive remodeling techniques, relaxation activities, social behavior abilities, etc.
The other half of patients in the study received usual treatment offered in the dialysis clinic, without behavioral interventions. All patients filled out quality-of-life questionnaires at the start of the study and again after three and nine months of follow up.
The investigators found that after three months of intervention, the group receiving cognitive-behavioral therapy had a significant improvement in depressive symptoms, cognitive function, and quality-of-life scores when compared to the control group. These differences also persisted after six months of intervention.
During this period, patients received once a month maintenance sessions. The authors concluded that cognitive-behavioral therapy—a relatively cheap, harmless, and practical intervention—is an effective strategy to treat depression in patients with kidney disease.
“No other randomized trial using psychological or medical intervention with drugs has shown to be effective or has been published in this regard,” said Sesso.
The finding was presented in a paper at the American Society of Nephrology’s 41st Annual Meeting and Scientific Exposition in Philadelphia, Pennsylvania.
Nauert PhD, R. (2015). Behavioral Therapy Aids Dialysis Depression. Psych Central. Retrieved on March 19, 2018, from https://psychcentral.com/news/2008/11/10/behavioral-therapy-aids-dialysis-depression/3304.html