Therapist-guided and parent-guided internet-delivered behaviour therapy for paediatric Tourette's disorder : A pilot randomised controlled trial with long-term follow-up
(2019) In BMJ Open 9(2).- Abstract
Objective Behaviour therapy (BT) for Tourette's disorder (TD) and persistent (chronic) motor or vocal tic disorder (PTD) is rarely available. We evaluated the feasibility of adapting two existing BT protocols for TD/PTD (habit reversal training (HRT) and exposure and response prevention (ERP)) into a therapist-guided and parent-guided online self-help format. Design A pilot, single-blind, parallel group randomised controlled trial. Setting A specialist outpatient clinic in Sweden. Participants Twenty-three young people with TD/PTD, aged 8-16. Interventions Two 10-week therapist-guided and parent-guided internet-delivered programmes (called BIP TIC HRT and BIP TIC ERP). Outcome The primary outcome measure was the Yale Global Tic Severity... (More)
Objective Behaviour therapy (BT) for Tourette's disorder (TD) and persistent (chronic) motor or vocal tic disorder (PTD) is rarely available. We evaluated the feasibility of adapting two existing BT protocols for TD/PTD (habit reversal training (HRT) and exposure and response prevention (ERP)) into a therapist-guided and parent-guided online self-help format. Design A pilot, single-blind, parallel group randomised controlled trial. Setting A specialist outpatient clinic in Sweden. Participants Twenty-three young people with TD/PTD, aged 8-16. Interventions Two 10-week therapist-guided and parent-guided internet-delivered programmes (called BIP TIC HRT and BIP TIC ERP). Outcome The primary outcome measure was the Yale Global Tic Severity Scale. Blinded evaluators rated symptoms at baseline, post-treatment and 3-month follow-up (primary endpoint). All participants were naturalistically followed up to 12 months after treatment. Results Patients and parents rated the interventions as highly acceptable, credible and satisfactory. While both interventions resulted in reduced tic-related impairment, parent-rated tic severity and improved quality of life, only BIP TIC ERP resulted in a significant improvement on the primary outcome measure. Within-group effect sizes and responder rates were, respectively: D=1.12 and 75% for BIP TIC ERP, and d=0.50 and 55% for BIP TIC HRT. The therapeutic gains were maintained up to 12 months after the end of the treatment. Adverse events were rare in both groups. The average therapist support time was around 25 min per participant per week. Conclusions Internet-delivered BT has the potential to greatly increase access to evidence-based treatment for young people with TD/PTD. Further evaluation of the efficacy and cost-effectiveness of this treatment modality is warranted.
(Less)
- author
- Andrén, Per LU ; Aspvall, Kristina ; Fernández De La Cruz, Lorena ; Wiktor, Paulina ; Romano, Sofia ; Andersson, Erik ; Murphy, Tara ; Isomura, Kayoko ; Serlachius, Eva LU and Mataix-Cols, David LU
- publishing date
- 2019-02-01
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- behaviour therapy, persistent (chronic) motor or vocal tic disorder, telemedicine, Tourette's disorder
- in
- BMJ Open
- volume
- 9
- issue
- 2
- article number
- e024685
- publisher
- BMJ Publishing Group
- external identifiers
-
- scopus:85061733757
- pmid:30772854
- ISSN
- 2044-6055
- DOI
- 10.1136/bmjopen-2018-024685
- language
- English
- LU publication?
- no
- additional info
- Publisher Copyright: © 2019 Author(s).
- id
- 08bdd904-99d9-4871-b555-f578880e0f8b
- date added to LUP
- 2023-07-14 11:48:14
- date last changed
- 2024-06-16 07:15:38
@article{08bdd904-99d9-4871-b555-f578880e0f8b,
abstract = {{<p>Objective Behaviour therapy (BT) for Tourette's disorder (TD) and persistent (chronic) motor or vocal tic disorder (PTD) is rarely available. We evaluated the feasibility of adapting two existing BT protocols for TD/PTD (habit reversal training (HRT) and exposure and response prevention (ERP)) into a therapist-guided and parent-guided online self-help format. Design A pilot, single-blind, parallel group randomised controlled trial. Setting A specialist outpatient clinic in Sweden. Participants Twenty-three young people with TD/PTD, aged 8-16. Interventions Two 10-week therapist-guided and parent-guided internet-delivered programmes (called BIP TIC HRT and BIP TIC ERP). Outcome The primary outcome measure was the Yale Global Tic Severity Scale. Blinded evaluators rated symptoms at baseline, post-treatment and 3-month follow-up (primary endpoint). All participants were naturalistically followed up to 12 months after treatment. Results Patients and parents rated the interventions as highly acceptable, credible and satisfactory. While both interventions resulted in reduced tic-related impairment, parent-rated tic severity and improved quality of life, only BIP TIC ERP resulted in a significant improvement on the primary outcome measure. Within-group effect sizes and responder rates were, respectively: D=1.12 and 75% for BIP TIC ERP, and d=0.50 and 55% for BIP TIC HRT. The therapeutic gains were maintained up to 12 months after the end of the treatment. Adverse events were rare in both groups. The average therapist support time was around 25 min per participant per week. Conclusions Internet-delivered BT has the potential to greatly increase access to evidence-based treatment for young people with TD/PTD. Further evaluation of the efficacy and cost-effectiveness of this treatment modality is warranted.</p>}},
author = {{Andrén, Per and Aspvall, Kristina and Fernández De La Cruz, Lorena and Wiktor, Paulina and Romano, Sofia and Andersson, Erik and Murphy, Tara and Isomura, Kayoko and Serlachius, Eva and Mataix-Cols, David}},
issn = {{2044-6055}},
keywords = {{behaviour therapy; persistent (chronic) motor or vocal tic disorder; telemedicine; Tourette's disorder}},
language = {{eng}},
month = {{02}},
number = {{2}},
publisher = {{BMJ Publishing Group}},
series = {{BMJ Open}},
title = {{Therapist-guided and parent-guided internet-delivered behaviour therapy for paediatric Tourette's disorder : A pilot randomised controlled trial with long-term follow-up}},
url = {{http://dx.doi.org/10.1136/bmjopen-2018-024685}},
doi = {{10.1136/bmjopen-2018-024685}},
volume = {{9}},
year = {{2019}},
}