A solid majority remit following evidence-based OCD treatments: a 3-year naturalistic outcome study in pediatric OCD.
This study reports follow-up 2 and 3 years after the initial assessment of a sample of youth with a primary diagnosis of OCD. Participants were 109 children and adolescents, aged 5-17 years, recruited from a specialized, outpatient OCD clinic in Sweden. Patients were treated with cognitive behavioral therapy (CBT), augmented when indicated by selective serotonin reuptake inhibitor (SSRI). In cases where SSRIs were insufficient, augmentation with a second-generation antipsychotic (SGA) was applied. Participants were assessed with the Children's Yale-Brown Obsessive-Compulsive Scale (CY-BOCS), Children's OCD Impact Scale (COIS), and Children's Depressive Inventory (CDI) at follow-ups 2 and 3 years after baseline assessment. Treatment response was defined as CY-BOCS total score ≤ 15, and remission was defined as CY-BOCS total score ≤ 10. Analyzing the outcomes with linear mixed-effects models (LME) showed a decrease in OCD symptom load from 23 to 6.9 at the 3-year follow-up. Moreover, two of three (66.1%) participants were in remission, and another 19.2% had responded to treatment at the 3-year follow-up. Thus, 85.3% of participants responded to treatment. Moreover, during the follow-up period, participants' psychosocial functioning had significantly improved, and depressive symptoms had significantly decreased. The results suggest that evidence-based treatment for pediatric OCD, following expert consensus guidelines, has long-term positive effects for most children and adolescents diagnosed with OCD. The results also indicate that improvements are maintained over a 3-year period, at least, and that improvement is also found with regard to psychosocial functioning and depressive symptoms.
['Melin|Karin|K|http://orcid.org/0000-0002-3297-7735', 'Skarphedinsson|Gudmundur|G|', 'Skärsäter|Ingela|I|', 'Haugland|Bente Storm Mowatt|BSM|', 'Ivarsson|Tord|T|']
D000293:Adolescent D002648:Child D002675:Child, Preschool D003131:Combined Modality Therapy D005260:Female D006801:Humans D008297:Male D009771:Obsessive-Compulsive Disorder D013997:Time Factors D016896:Treatment Outcome
Pediatric Follow-up Cognitive behavioral therapy Long term Obsessive–compulsive disorder Serotonin uptake inhibitors Treatment outcome