Evidence map›Paper›PMID 41598694›Full record

ArticleJournal of clinical medicine2026

Blood Transfusion Risk Following Early Versus Delayed Surgery in Hip Fracture Patients on Direct Oral Anticoagulants: A Study Protocol for a Natural Experiment.

Tim Schiepers, Diederik Smeeing, Hugo Wijnen, Hanna Willems, Frans Jasper Wijdicks, Elvira Flikweert, Diederik Kempen, Eelke Bosma, Johannes H Hegeman, Marielle Emmelot-Vonk and 2 more

Abstract read
In one paragraph

Article in Journal of clinical medicine, 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

12 authors.

Tim SchiepersDepartment of Trauma Surgery, St. Antonius Hospital, 3543 AZ Utrecht, The Netherlands.ORCID 0009-0008-5626-8838
Diederik SmeeingDepartment of Trauma Surgery, Rijnstate Hospital, 6800 TA Arnhem, The Netherlands.ORCID 0000-0002-4895-9806
Hugo WijnenDepartment of Geriatrics, Rijnstate Hospital, 6800 TA Arnhem, The Netherlands.ORCID 0000-0001-5773-5866
Hanna WillemsInternal Medicine and Geriatrics, Amsterdam UMC Location, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands.ORCID 0000-0002-3166-6951
Frans Jasper WijdicksDepartment of Trauma Surgery, Diakonessenhuis Hospital, 3508 TG Utrecht, The Netherlands.ORCID 0009-0007-3844-0879
Elvira FlikweertDepartment of Trauma Surgery, Deventer Hospital, 7416 SE Deventer, The Netherlands.ORCID 0000-0001-8226-6109
Diederik KempenDepartment of Orthopedic Surgery, OLVG Hospital, 1091 AC Amsterdam, The Netherlands.ORCID 0000-0002-4504-7756
Eelke BosmaDepartment of Trauma Surgery, Martini Hospital, 9728 NT Groningen, The Netherlands.ORCID 0000-0002-9508-9647
Johannes H HegemanDepartment of Trauma Surgery, ZGT Hospital, 7609 PP Almelo, The Netherlands.ORCID 0000-0003-2188-2738
Marielle Emmelot-VonkDepartment of Geriatrics, University Medical Center Utrecht, Utrecht University, 3584 CX Utrecht, The Netherlands.ORCID 0000-0001-8719-8432
Detlef van der VeldeDepartment of Trauma Surgery, St. Antonius Hospital, 3543 AZ Utrecht, The Netherlands.ORCID 0000-0003-2653-5989
Henk Jan SchuijtDepartment of Trauma Surgery, St. Antonius Hospital, 3543 AZ Utrecht, The Netherlands.ORCID 0000-0002-7399-6828

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

anticoagulantsblood transfusionhip fracturenatural experimentpostoperative complicationstime to treatmenttreatment outcome

Identifiers

PMID41598694
PMCPMC12841900

What OpenQuestion holds

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Registered trials

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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.