APM logo: click to return home Academy of Psychosomatic Medicine
Psychiatrists Providing Collaborative Care Bridging Physical and Mental Health


Home > Library > Annotated Journal Abstracts > 2013 Q4: Psychonephrology

Annotated Abstracts of Journal Articles
2013, 4th Quarter

Psychonephrology

Annotation by Paula Zimbrean, MD, FAPM
December 2013

 
PUBLICATION #1 — Psychonephrology
Psychosocial intervention improves depression, quality of life, and fluid adherence in hemodialysis
Cukor D, Ver Halen N, Asher DR, Coplan JD, Weedon J, Wyka KE, et al
J Am Soc Nephrol 2014 Jan; 25(1):196-206

ANNOTATION (Paula Zimbrean)

The Findings: This study reports that cognitive behavioural therapy was effective and feasible for depressed patients with end-stage renal disease on dialysis.

Strength and Weaknesses: This is a crossover randomized controlled trial with the control group consisting of wait-listed patients. Depression was measured in three ways (SCID, HAD and BDI). There was a statistically significant treatment effect for BDI and HAM-D scores for the treatment group. 50% of the subjects had a comorbid personality disorder diagnosis which did not diminish the response to treatment. There was a significant improvement on the QOL and fluid adherence in the intervention group. CBT was administered at bedside during haemodialysis. The limitations of the study consist of the small number of subjects (33 treatment interventions, 26 wait list) and the moderate level of depression, which questions the generalizability of the findings in patients on haemodialysis with more severe symptoms.

Relevance: This study shows that delivering CBT at bedside is feasible and can be effective in ESRD populations with depressive symptoms.

ABSTRACT (PubMed) [ed: paragraph breaks added]

Patients with ESRD have high rates of depression, which is associated with diminished quality of life and survival. We determined whether individual cognitive behavioral therapy (CBT) reduces depression in hemodialysis patients with elevated depressive affect in a randomized crossover trial.

Of 65 participants enrolled from two dialysis centers in New York, 59 completed the study and were assigned to the treatment-first group (n=33) or the wait-list control group (n=26). In the intervention phase, CBT was administered chairside during dialysis treatments for 3 months; participants were assessed 3 and 6 months after randomization.

Compared with the wait-list group, the treatment-first group achieved significantly larger reductions in Beck Depression Inventory II (self-reported, P=0.03) and Hamilton Depression Rating Scale (clinician-reported, P<0.001) scores after intervention. Mean scores for the treatment-first group did not change significantly at the 3-month follow-up. Among participants with depression diagnosed at baseline, 89% in the treatment-first group were not depressed at the end of treatment compared with 38% in the wait-list group (Fisher's exact test, P=0.01). Furthermore, the treatment-first group experienced greater improvements in quality of life, assessed with the Kidney Disease Quality of Life Short Form (P=0.04), and interdialytic weight gain (P=0.002) than the wait-list group, although no effect on compliance was evident at follow-up.

In summary, CBT led to significant improvements in depression, quality of life, and prescription compliance in this trial, and studies should be undertaken to assess the long-term effects of CBT on morbidity and mortality in patients with ESRD.


Home  •  About  •  Join  •  Members  •  News  •  Annual Meeting  •  Career  •  Education  •  Support


© Academy of Psychosomatic Medicine
JavaScript menu courtesy of Milonic.com