Cited by 65Obsessive-Compulsive Spectrum DisordersAnxiety, Depression, Psychometrics, Treatment, Cognitive ProcessesPsychoanalysis and Psychopathology Research

Treatment Gains Are Sustainable in Pediatric Obsessive-Compulsive Disorder: Three-Year Follow-Up From the NordLOTS

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Melin, Karin, Skarphedinsson, Gudmundur, Thomsen, Per Hove, Weidle, Bernhard, Torp, Nor Christian, Valderhaug, Robert, Højgaard, Davíð R.M.A., Hybel, Katja A. +6 more·2020·Journal of the American Academy of Child & Adolescent Psychiatry

Abstract

Objective This study evaluated the long-term outcomes of a stepped care treatment for pediatric obsessive-compulsive disorder (OCD) and investigated whether response to first-step cognitive-behavioral therapy (CBT) is an important indicator of 3-year outcomes.Method This study is a part of the Nordic Long-term OCD Treatment Study (NordLOTS), in which 269 children and adolescents were treated with CBT. Nonresponders to CBT were randomized to extended treatment with continued CBT or pharmacotherapy with sertraline. Children's Yale-Brown Obsessive-Compulsive Scale (CY-BOCS) scores no higher than 15 and no higher than 10 were defined as treatment response and remission, respectively. Participants were assessed 2 and 3 years after first-step CBT. Linear mixed-effects models were used to analyze the outcomes.Results Intent-to-treat analyses showed a significant decrease in CY-BOCS total score from baseline (24.6) to 3-year follow-up (5.0; p = .001), with a mean decrease of 5.9 from after treatment to 3-year follow-up. Three years after treatment, 90% (n = 242) of participants were rated as responders and 73% were in clinical remission. The duration of treatment did not influence the symptom level at 3-year follow-up (p = .998) and no significant difference was found (p = .169) between the extended treatment conditions.Conclusion The results suggest that evidence-based treatment for pediatric OCD has long-term positive effects, whether a first step of manual-based CBT or extended treatment with CBT or sertraline. The improvements were maintained, and the symptoms decreased further during follow-up and were, after 3 years, similarly independent of treatment duration and form of extended treatment.Clinical trial registration information Nordic Long-term Obsessive-Compulsive Disorder (OCD) Treatment Study; www.controlled-trials.com; ISRCTN66385119.

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  • Experiential avoidance is linked to emotional distress.

    “Experiential avoidance has been linked to emotional distress.”

    From Coping strategies, anxiety and depression in ocd and schizophrenia: Changes during covid-19 (2021) · cites this paper as [18]

    The Treatment and Procedures passage describes exposure-based CBT for pediatric OCD, and the Discussion passages report OCD symptom outcomes. Neither addresses a link between experiential avoidance and emotional distress. Searches for that phrase and for an association between avoidance and psychological distress found no supporting passage in our copy. (LLM, conf=0.76)

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  1. Ryan SE, Porth LS. A Tutorial on the Piecewise Regression Approach Applied to Bedload Transport Data. General Technical Report RMRS-GTR-189. Fort Collins, CO: Department of Agriculture FS, Rocky Mountain Research Station; 2007:41.

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Authors
Melin, K., Skarphedinsson, G., Thomsen, P. H., Weidle, B., Torp, N. C., Valderhaug, R., Højgaard, D. R. M. A., Hybel, K. A., Nissen, J. B., Jensen, S., Dahl, K., Skärsäter, I., Haugland, B. S., & Ivarsson, T.
Affiliations
  • University of Gothenburg (SE)
  • Aarhus University Hospital (DK)
  • Norwegian University of Science and Technology (NO)
  • Vestre Viken Hospital Trust (NO)
  • Center for Child and Adolescent Mental Health, Eastern and Southern Norway (NO)
  • Halmstad University (SE)
  • Uni Research (Norway) (NO)
Corresponding author
Melin, Karin
Venue
Journal of the American Academy of Child & Adolescent Psychiatry
Publisher
Elsevier BV
Published
2020-02
Volume
59
Issue
2
Pages
244-253
ISSN
0890-8567 (ISSN-L)
OpenAlex
W2914065342
Cited by
65
References
48
Citations by year
2026: 5 · 2025: 5 · 2024: 17 · 2023: 11 · 2022: 7 · 2021: 10 · 2020: 5 · 2019: 5
FWCI
7.88
Type
journal article
Language
en
Open access
Locations
  • Journal of the American Academy of Child & Adolescent Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Stiftelsen Clas Groschinskys Minnesfond
  • TrygFonden
  • Lundbeck Foundation
  • Danish Council for Strategic Research
  • Norwegian Research Council
Topics
  • Social Sciences › Psychology › Clinical Psychology › Obsessive-Compulsive Spectrum Disorders
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
  • Social Sciences › Psychology › Clinical Psychology › Psychoanalysis and Psychopathology Research
Keywords
pediatric obsessive-compulsive disorder, stepped care, cognitive behavioral therapy, sertraline, long-term outcomes, treatment response, clinical remission, extended treatment, treatment duration, symptom maintenance, children and adolescents
MeSH terms
Adolescent, Child, Follow-Up Studies, Humans, Obsessive-Compulsive Disorder, Cognitive Behavioral Therapy, Treatment Outcome, Sertraline

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