Executive function predicts cognitive-behavioral therapy response in childhood obsessive-compulsive disorder
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Executive function predicts cognitive-behavioral therapy response in childhood obsessive-compulsive disorder. / Hybel, Katja Anna; Mortensen, Erik Lykke; Lambek, Rikke; Højgaard, David R. M. A.; Thomsen, Per Hove.
In: Behaviour Research and Therapy, Vol. 99, 12.2017, p. 11-18.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Executive function predicts cognitive-behavioral therapy response in childhood obsessive-compulsive disorder
AU - Hybel, Katja Anna
AU - Mortensen, Erik Lykke
AU - Lambek, Rikke
AU - Højgaard, David R. M. A.
AU - Thomsen, Per Hove
PY - 2017/12
Y1 - 2017/12
N2 - Cognitive-behavioral therapy (CBT) is considered first-line treatment for childhood obsessive-compulsive disorder (OCD). Despite CBT's efficacy, too many children and adolescents do not fully respond to treatment, making the identification of predictors of treatment response highly relevant. Executive functions (EF) have been suggested to constitute such predictors, but studies with pediatric samples are scarce. In the present study, we investigated latent level EF test performance and ratings of daily life EF behavior as predictors of CBT response in pediatric OCD. We further examined the stability of EF from pre-to post-treatment and the association of EF changes with OCD severity change. EF test performance significantly predicted exposure-based CBT outcome. Patients with better EF test performance had significantly elevated risk of non-response relative to patients with poorer performance. Daily life EF behavior in OCD probands improved after treatment relative to controls. The findings suggest that EF performance impacts CBT outcome, and that exposure-based CBT is well-suited for children and adolescents with OCD and poorer EF test performance. This study supports the relevance of EF in CBT for childhood OCD and denotes a possible need for development of enhanced treatments for children and adolescents with OCD and superior EF performance.
AB - Cognitive-behavioral therapy (CBT) is considered first-line treatment for childhood obsessive-compulsive disorder (OCD). Despite CBT's efficacy, too many children and adolescents do not fully respond to treatment, making the identification of predictors of treatment response highly relevant. Executive functions (EF) have been suggested to constitute such predictors, but studies with pediatric samples are scarce. In the present study, we investigated latent level EF test performance and ratings of daily life EF behavior as predictors of CBT response in pediatric OCD. We further examined the stability of EF from pre-to post-treatment and the association of EF changes with OCD severity change. EF test performance significantly predicted exposure-based CBT outcome. Patients with better EF test performance had significantly elevated risk of non-response relative to patients with poorer performance. Daily life EF behavior in OCD probands improved after treatment relative to controls. The findings suggest that EF performance impacts CBT outcome, and that exposure-based CBT is well-suited for children and adolescents with OCD and poorer EF test performance. This study supports the relevance of EF in CBT for childhood OCD and denotes a possible need for development of enhanced treatments for children and adolescents with OCD and superior EF performance.
KW - Obsessive-compulsive disorder
KW - Executive function
KW - Cognitive-behavioral therapy
KW - Children
KW - Adolescents
U2 - 10.1016/j.brat.2017.08.009
DO - 10.1016/j.brat.2017.08.009
M3 - Journal article
C2 - 28881220
VL - 99
SP - 11
EP - 18
JO - Behaviour Research and Therapy
JF - Behaviour Research and Therapy
SN - 0005-7967
ER -
ID: 189352415