Evidence map›Paper›PMID 42216031›Full record

ArticleAddiction science & clinical practice2026

Frontline staff experiences of bridging dual diagnosis treatments - Determinants for implementing a cross-sectoral collaboration model.

Ditte Maria Sivertsen, Signe Wegmann Düring, Katrine Schepelern Johansen, Jeanette Wassar Kirk

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Article in Addiction science & clinical practice, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Ditte Maria SivertsenClinical Academic Group, Mental Health Services of the Capital Region, Copenhagen University Hospital, Copenhagen, Denmark. ditte.maria.sivertsen.01@regionh.dk.
Signe Wegmann DüringClinical Academic Group, Mental Health Services of the Capital Region, Copenhagen University Hospital, Copenhagen, Denmark.
Katrine Schepelern JohansenDepartment of Clinical Research, Copenhagen University Hospital, Hvidovre, Copenhagen, Denmark.
Jeanette Wassar KirkDepartment of Clinical Research, Copenhagen University Hospital, Hvidovre, Copenhagen, Denmark.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIt is estimated that 30-70% of patients in psychiatry have co-existing psychiatric disorders and substance use disorders, also called dual diagnosis. This condition often results in a complex clinical condition that affects the treatment trajectory and outcomes. Although the two conditions are intertwined, they are handled in two different sectors in Denmark, and therefore mostly treated separately. To overcome this divide, a coordination model was developed, with the aim of coordinating treatment between psychiatric outpatient FACT teams and municipal substance use treatment facilities for patients with dual diagnosis. The aim of this study was to assess the barriers and facilitators to a cross-sectoral coordination model as perceived by frontline staff during implementation.

methods24 semi-structured interviews with frontline staff were performed in both sectors. The interview guide and analysis are based on the Consolidated Framework for Implementation Research (CFIR) in combination with Qualitative Content Analysis.

resultsDuring implementation of the coordination model, frontline staff perceived barriers and facilitators in outpatient psychiatry and substance use treatment centers within all domains of CFIR, yet overall, participants were positive about the benefits and potentials of the model. During implementation they experienced an improvement in coordination practices, although patients were still rejected despite use of implementation strategies aimed at knowledge and skills, staff in both sectors did not feel competent to treat the target group and called for more training and concrete action plans. The flexibility required by this target group was considered hard to attain due to a lack of time and staff resources.

conclusionAccording to frontline staff, a sustainable effort and stronger cross-sector collaboration calls for extensive management support, an ongoing focus on culture- and behavior changes, and enhancement of competences associated with addressing, detecting, and treating dual diagnosis.

Indexed as

Mental DisordersSubstance Abuse Treatment CentersSubstance-Related DisordersAdultAttitude of Health PersonnelCooperative BehaviorDenmarkDiagnosis, Dual (Psychiatry)FemaleFrontline WorkersHumansInterviews as TopicMaleQualitative ResearchBarriersCross-sectorDeterminantsDual diagnosisFacilitatorsImplementationPsychiatryQualitative.Substance use

Identifiers

PMID42216031
PMCPMC13221770

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