Psychological treatment may reduce the need for healthcare in patients with Crohn's disease.
BACKGROUND
Few published studies examine the influence of psychological treatment on health care utilization in Crohn's disease.


METHODS
The present substudy of a prospective, randomized, multicenter trial conducted in 69 of 488 consecutive Crohn's disease (CD) patients was designed to investigate the way in which healthcare utilization is influenced by psychotherapy and relaxation in addition to standardized glucocorticoid therapy. Before and after a 1-year period of standardized somatic treatment the psychotherapy and control groups were compared with regard to hospital and sick-leave days. Predictors of healthcare utilization were analyzed.


RESULTS
The comparison between groups before and after psychological treatment showed a significantly higher decrease of mean hospital days (P < 0.03) and sick-leave days in the treatment group compared with the controls. When a covariate analysis was applied to compare the data at randomization, the difference in hospital days remained statistically a trend (P < 0.1). Multivariate regression analysis detected a significant gender and depression effect for hospital days (cor r(2) = 0.114) and a significant gender and age effect for sick-leave days (cor r(2) = 0.112).


CONCLUSIONS
A significant drop in healthcare utilization after psychological treatment demonstrates a clear benefit of this additional therapy. This is important, since the study failed to demonstrate significant changes in the psychosocial status or somatic course of study patients. Clinical and psychological factors influencing these outcomes are discussed.
Deter
Hans-Christian
HC
Department of Psychosomatics and Psychotherapy, Charité Campus Benjamin Franklin, Berlin, Germany. deter@charite.de
Keller
Wolfram
W
von Wietersheim
Jörn
J
Jantschek
Günther
G
Duchmann
Rainer
R
Zeitz
Martin
M
D000293:Adolescent; D000328:Adult; D003424:Crohn Disease / Q000523:psychology / Q000628:therapy*; D005260:Female; D005500:Follow-Up Studies; D005938:Glucocorticoids / Q000627:therapeutic use; D006301:Health Services Needs and Demand / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D011613:Psychotherapy / Q000379:methods*; D016896:Treatment Outcome
D005938:Glucocorticoids