Evidence map›Paper›PMID 42818107›Full record

ArticlemedRxiv : the preprint server for health sciences2026

Lessons learned from a trial on integrated and proactive care for patients with complex needs (Hotspotters project): a process evaluation.

Vera Tiemes, Marije Verdonk, Mark van der Wel, Marieke Adriaanse, Laurens van Gestel, Marco Ephraim, Sytske van Bruggen, Marc Bruijnzeels, Mattijs Numans, Hanneke Borgdorff and 1 more

Abstract readPreprint
In one paragraph

Article in medRxiv : the preprint server for health sciences, 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

11 authors.

Vera TiemesDepartment of Public Health and Primary Care/ Health Campus The Hague, Leiden University Medical Centre, The Hague, The Netherlands.ORCID 0000-0003-0951-203X
Marije VerdonkDepartment of Public Health and Primary Care/ Health Campus The Hague, Leiden University Medical Centre, The Hague, The Netherlands.
Mark van der WelRadboud Institute of Health Sciences, Department of Primary and Community Care, Radboud University Nijmegen, Nijmegen, The Netherlands.ORCID 0009-0001-0690-4620
Marieke AdriaanseDepartment of Public Health and Primary Care/ Health Campus The Hague, Leiden University Medical Centre, The Hague, The Netherlands.ORCID 0000-0002-2218-4723
Laurens van GestelDepartment of Public Health and Primary Care/ Health Campus The Hague, Leiden University Medical Centre, The Hague, The Netherlands.ORCID 0000-0002-2461-4301
Marco EphraimDepartment of Public Health and Primary Care/ Health Campus The Hague, Leiden University Medical Centre, The Hague, The Netherlands.
Sytske van BruggenDepartment of Public Health and Primary Care/ Health Campus The Hague, Leiden University Medical Centre, The Hague, The Netherlands.ORCID 0000-0003-1717-2338
Marc BruijnzeelsDepartment of Public Health and Primary Care/ Health Campus The Hague, Leiden University Medical Centre, The Hague, The Netherlands.ORCID 0000-0001-7317-6494
Mattijs NumansDepartment of Public Health and Primary Care/ Health Campus The Hague, Leiden University Medical Centre, The Hague, The Netherlands.ORCID 0000-0002-0368-5426
Hanneke BorgdorffDepartment of Public Health and Primary Care/ Health Campus The Hague, Leiden University Medical Centre, The Hague, The Netherlands.ORCID 0000-0003-4277-9377
Rimke VosDepartment of Public Health and Primary Care/ Health Campus The Hague, Leiden University Medical Centre, The Hague, The Netherlands.ORCID 0000-0003-1074-6255

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: This study focused on adults with complex care needs due to problems on multiple life domains and consequent high acute care use. The Hotspotters Project was undertaken to assess the effects of proactive integrated care on health outcomes and healthcare costs in this group. We evaluated the reach, effectiveness, adoption, implementation and maintenance (RE-AIM) of the Hotspotters Project in order to identify factors that influenced implementation and outcomes. Method: This mixed method study followed the RE-AIM-framework, using validated questionnaires, routine care data and semi-structured interviews. Qualitative data from patients and care providers offered insight in the quantitative outcomes. Quantitative data were analyzed descriptively (SPSS), and interview transcripts were analyzed using inductive thematic content analysis (Atlas.ti). Results: As acute care use was lower than expected, few patients were eligible (153/1403) and subsequent low enrollment (n=30) limited conclusions regarding effectiveness. Nevertheless, the intervention improved collaboration with social work, and the structured intake was valued for the overview of patients' complex needs. Many practices adopted the intervention into regular care, despite the complex inclusion process. Care providers proposed revising the target population and recruitment to better reflect the Dutch context. Conclusion: Although cost-effectiveness could not be assessed, this study nonetheless provides insights that can help future interventions and trials to better match patients' needs, adapt to local context and reduce patients' study burden. Adapting the definition of 'patients with complex needs' to a local context can strengthen the rationale for implementation and enhance patient motivation.

Indexed as

care coordinationhealthcare utilizationimplementationperson-centered carepopulation healthprimary care

Identifiers

PMID42818107
PMCPMC13622302

What OpenQuestion holds

Textmetadata
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.