Evidence map›Paper›PMID 30772854›Full record

Trial reportBMJ open2019

Therapist-guided and parent-guided internet-delivered behaviour therapy for paediatric Tourette's disorder: a pilot randomised controlled trial with long-term follow-up.

Per Andrén, Kristina Aspvall, Lorena Fernández de la Cruz, Paulina Wiktor, Sofia Romano, Erik Andersson, Tara Murphy, Kayoko Isomura, Eva Serlachius, David Mataix-Cols

3 registry-linked trialsOpen access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in BMJ open, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 54 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
54citing papers in PubMed, 3 pooled it
18.2field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT02864589 nacompletednot on this map

Internet-based Behaviour Therapy for Tourette's Disorder and Chronic Tic Disorder: A Feasibility Study

TypeinterventionalSponsorKarolinska InstitutetRan2016 to 2018Enrolled23ConditionsTourette's Disorder, Persistent (Chronic) Motor or Vocal Tic DisorderArmsInternet-delivered habit reversal training, Internet-delivered exposure and response prevention
NCT03916055 nacompletednot on this map

Clinical and Cost-effectiveness of Internet-delivered Behaviour Therapy for Children and Adolescents With Tourette's Disorder: a Single-blind Randomised Controlled Trial

TypeinterventionalSponsorKarolinska InstitutetRan2019 to 2022Enrolled221ConditionsTourette's Disorder, Persistent (Chronic) Motor or Vocal Tic DisorderArmsExposure and response prevention (ERP), Education on tics
NCT04678180 naunknown statusnot on this mapstarted 2021, after this paper: background citation

Randomized Clinical Study Evaluating the Treatment Outcome of Combined Virtual Tic Training in Children and Adolescents With a Chronic Tic Disorder

TypeinterventionalSponsorAarhus University HospitalRan2021 to 2025Enrolled31ConditionsChronic Tic DisorderArmsCombined HRT and ERP
3 · Its place in the literature

Who cites it

54 citing papers in PubMed, 3 syntheses or guidelines pooled it, 108 citations in OpenAlex.

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  13. Tourette syndrome.Nature reviews. Disease primers · 2026
    Review
  14. Article
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  17. Meta-anlaysis of Internet-based Behavior Therapy for Tic Disorder.Clinical psychopharmacology and neuroscience : the official scientific journal of the Korean College of Neuropsychopharmacology · 2025
    Article
  18. Evidence-Based Behavior Therapy for Tourette Syndrome.The Psychiatric clinics of North America · 2025
    Review
  19. Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 2 countries.

Per AndrénCentre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.ORCID 0000-0003-1358-0166
Kristina AspvallCentre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Lorena Fernández de la CruzCentre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Paulina WiktorDivision of Psychology, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Sofia RomanoDivision of Psychology, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Erik AnderssonCentre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Tara MurphyTourette Syndrome Clinic, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.
Kayoko IsomuraCentre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Eva SerlachiusCentre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
David Mataix-ColsCentre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.
Stockholm County Council · SEKarolinska Institutet · SEGreat Ormond Street Hospital for Children NHS Foundation Trust · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveBehaviour 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.

designA pilot, single-blind, parallel group randomised controlled trial.

settingA specialist outpatient clinic in Sweden.

participantsTwenty-three young people with TD/PTD, aged 8-16.

interventionsTwo 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.

resultsPatients 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:

conclusionsInternet-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. TRIAL REGISTRATION NUMBER: NCT02864589; Pre-results.

Indexed as

InternetAdolescentBehavior TherapyChildCost-Benefit AnalysisFemaleFollow-Up StudiesHumansLogistic ModelsMaleParentsPersonal SatisfactionPilot ProjectsQuality of LifeSingle-Blind MethodSwedenbehaviour therapypersistent (chronic) motor or vocal tic disordertelemedicineTourette’s disorder

Identifiers

PMID30772854
PMCPMC6398666
OpenAlexW2912952287

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.