Evidence map›Paper›PMID 42461812›Full record

ArticlePloS one2026

Unraveling dynamic factors in Dialectic Behavioural Treatment for Adolescents (DBT-A): A study protocol.

Anneke de Weerd, Anne A Krabbendam, Agaath Koudstaal, Joep Sins, Jacquelijne Schraven, Robert R J M Vermeiren, Jantine Roeleveld, Elisabeth Koopman-Verhoeff, Laura A Nooteboom

Abstract readMulticenter Study
In one paragraph

Article in PloS one, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Anneke de WeerdDepartment of Child and Adolescent Psychiatry, Leiden University Medical Center, Leiden, South Holland, The Netherlands.ORCID https://orcid.org/0009-0001-5057-2694
Anne A KrabbendamDepartment of Child and Adolescent Psychiatry, Leiden University Medical Center, Leiden, South Holland, The Netherlands.
Agaath KoudstaalGGZ Delfland, Delft, South Holland, The Netherlands.
Joep SinsLevvel, Academic Center for Child and Adolescent Psychiatry, Amsterdam, North Holland, The Netherlands.
Jacquelijne SchravenAltrecht youth, Utrecht, Utrecht, The Netherlands.
Robert R J M VermeirenDepartment of Child and Adolescent Psychiatry, Leiden University Medical Center, Leiden, South Holland, The Netherlands.
Jantine RoeleveldDepartment of Child and Adolescent Psychiatry, Leiden University Medical Center, Leiden, South Holland, The Netherlands.
Elisabeth Koopman-VerhoeffDepartment of Child and Adolescent Psychiatry, Leiden University Medical Center, Leiden, South Holland, The Netherlands.
Laura A NooteboomDepartment of Child and Adolescent Psychiatry, Leiden University Medical Center, Leiden, South Holland, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dialectical Behavioural Therapy for Adolescents (DBT-A) is an effective treatment for adolescents exhibiting features of borderline personality disorder (BPD). However, some do not benefit, potentially leading to major negative outcomes later in life. Previous quantitative studies have highlighted the importance of dynamic (changeable) factors in determining treatment success, including the therapeutic alliance, emotional dynamics between therapist and adolescent, and the motivation of those involved. Nevertheless, the specific contribution of these factors to the therapeutic process and perceived treatment success remains unclear. This study protocol outlines a multicenter, qualitative longitudinal study designed to explore how dynamic factors in DBT-A are experienced by adolescents, parents, and therapists at various stages of therapy. The study will track treatment journeys (trajectories) of fifteen youth during DBT-A therapy across four child and adolescent psychiatry institutions in the Netherlands. The triad of adolescent, parent(s), and therapist will be interviewed separately at four time points during treatment: at the start and after three, six, and nine months (resulting in 180 interviews in total). The semi-structured interviews, based on a theoretical framework, will be analyzed using reflexive thematic analysis, employing a combination of deductive framework analysis and inductive open coding methods. By bringing together the triad of perspectives, and monitoring how these perspectives evolve over time, this study will yield valuable, practice-based insights into how dynamic factors unfold during DBT-A. Insights from this study will offer therapists specific, actionable guidance for modifying dynamic factors to better address the unique needs of adolescents with BPD features.

Indexed as

Behavior TherapyBorderline Personality DisorderDialectical Behavior TherapyAdolescentFemaleHumansLongitudinal StudiesMaleNetherlandsParentsTreatment Outcome

Identifiers

PMID42461812
PMCPMC13375012

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.