Do psychotic experiences act as effect modifiers in youths with common mental health problems allocated to transdiagnostic cognitive behavioural therapy versus management as usual? Secondary analyses of the Mind-My-Mind randomized trial
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Do psychotic experiences act as effect modifiers in youths with common mental health problems allocated to transdiagnostic cognitive behavioural therapy versus management as usual? Secondary analyses of the Mind-My-Mind randomized trial. / Rimvall, Martin Køster; Vassard, Ditte; Christensen, Robin; Nielsen, Sabrina Mai; Pagsberg, Anne Katrine; Correll, Christoph U.; Jeppesen, Pia.
I: Early Intervention in Psychiatry, Bind 18, Nr. 1, 2024, s. 26-33.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Do psychotic experiences act as effect modifiers in youths with common mental health problems allocated to transdiagnostic cognitive behavioural therapy versus management as usual? Secondary analyses of the Mind-My-Mind randomized trial
AU - Rimvall, Martin Køster
AU - Vassard, Ditte
AU - Christensen, Robin
AU - Nielsen, Sabrina Mai
AU - Pagsberg, Anne Katrine
AU - Correll, Christoph U.
AU - Jeppesen, Pia
N1 - Publisher Copyright: © 2023 The Authors. Early Intervention in Psychiatry published by John Wiley & Sons Australia, Ltd.
PY - 2024
Y1 - 2024
N2 - Background: Psychotic experiences (PEs) are common in help-seeking youths with non-psychotic mental health problems, yet the clinical importance of PEs as potential effect modifiers of psychotherapy interventions has been scarcely examined. We examined if PEs were associated with a differential response to transdiagnostic cognitive behavioural therapy (CBT) aimed at common emotional and behavioural problems. Methods: We present secondary analyses from the Mind My Mind (MMM) trial that randomized 396, 6-16-year-old youths to either 9–13 sessions of transdiagnostic modular community-based CBT (MMM) or community-based management as usual (MAU). MMM was superior to MAU in reducing parent-reported impact of mental health problems according to the Strengths and Difficulties Questionnaire (SDQ). PEs were assessed by semi-structured screening interviews at baseline. The contrast between subgroups (presence/absence of PEs) was calculated to test if PEs are potential effect modifiers regarding the change in parent-reported SDQ-impact (primary outcome, rated 0[low]-10[high]) and other SDQ-related outcomes. Results: Baseline PEs were present in 74 (19%) of youths. The superior effect of MMM on changes in SDQ-impact from baseline to week 18 was not effect modified by the presence of PEs (PEs[yes] −0.89 [95%CI −1.77;-0.01] vs. PEs[no] −1.10 [95%CI −1.52;-0.68], p-value for interaction.68). For secondary outcomes similar patterns were observed. Limitations Statistical power was limited to show if PEs modified treatment response. Replication and meta-analytic evidence are needed. Conclusions: The beneficial effects of MMM transdiagnostic CBT did not differ by PE-status, indicating that youths with emotional and behavioural problems could be offered such psychotherapy irrespective of co-occurring PEs.
AB - Background: Psychotic experiences (PEs) are common in help-seeking youths with non-psychotic mental health problems, yet the clinical importance of PEs as potential effect modifiers of psychotherapy interventions has been scarcely examined. We examined if PEs were associated with a differential response to transdiagnostic cognitive behavioural therapy (CBT) aimed at common emotional and behavioural problems. Methods: We present secondary analyses from the Mind My Mind (MMM) trial that randomized 396, 6-16-year-old youths to either 9–13 sessions of transdiagnostic modular community-based CBT (MMM) or community-based management as usual (MAU). MMM was superior to MAU in reducing parent-reported impact of mental health problems according to the Strengths and Difficulties Questionnaire (SDQ). PEs were assessed by semi-structured screening interviews at baseline. The contrast between subgroups (presence/absence of PEs) was calculated to test if PEs are potential effect modifiers regarding the change in parent-reported SDQ-impact (primary outcome, rated 0[low]-10[high]) and other SDQ-related outcomes. Results: Baseline PEs were present in 74 (19%) of youths. The superior effect of MMM on changes in SDQ-impact from baseline to week 18 was not effect modified by the presence of PEs (PEs[yes] −0.89 [95%CI −1.77;-0.01] vs. PEs[no] −1.10 [95%CI −1.52;-0.68], p-value for interaction.68). For secondary outcomes similar patterns were observed. Limitations Statistical power was limited to show if PEs modified treatment response. Replication and meta-analytic evidence are needed. Conclusions: The beneficial effects of MMM transdiagnostic CBT did not differ by PE-status, indicating that youths with emotional and behavioural problems could be offered such psychotherapy irrespective of co-occurring PEs.
KW - children and adolescents
KW - cognitive behavioral therapy
KW - effect modification
KW - psychotic experiences
KW - transdiagnostic
U2 - 10.1111/eip.13423
DO - 10.1111/eip.13423
M3 - Journal article
C2 - 37078563
AN - SCOPUS:85153480858
VL - 18
SP - 26
EP - 33
JO - Early Intervention in Psychiatry
JF - Early Intervention in Psychiatry
SN - 1751-7885
IS - 1
ER -
ID: 365877181