Evidence map›Paper›PMID 39994236›Full record

ArticleNPJ biofilms and microbiomes2025

Irrigation of the intramedullary channel improves outcome of DAIR in a sheep model.

Claudia Siverino, Lena Gens, Tim Buchholz, Caroline Constant, Manuela Ernst, Dominic Gehweiler, Mario Morgenstern, R Geoff Richards, Henning Richter, Niels Vanvelk and 4 more

Abstract read
In one paragraph

Article in NPJ biofilms and microbiomes, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. [Sensor-based monitoring of fracture healing].Unfallchirurgie (Heidelberg, Germany) · 2025
    Article
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

14 authors.

Claudia SiverinoAO Research Institute Davos, Davos Platz, Switzerland.
Lena GensAO Research Institute Davos, Davos Platz, Switzerland.
Tim BuchholzAO Research Institute Davos, Davos Platz, Switzerland.
Caroline ConstantAO Research Institute Davos, Davos Platz, Switzerland.
Manuela ErnstAO Research Institute Davos, Davos Platz, Switzerland.
Dominic GehweilerAO Research Institute Davos, Davos Platz, Switzerland.
Mario MorgensternCenter for Musculoskeletal Infection, Department of Orthopaedic and Trauma Surgery, University Hospital Basel, Basel, Switzerland.
R Geoff RichardsAO Research Institute Davos, Davos Platz, Switzerland.
Henning RichterClinic for Diagnostic Imaging, Department of Clinical Diagnostics and Services, Vetsuisse Faculty, University of Zurich Switzerland, Zürich, Switzerland.
Niels VanvelkAO Research Institute Davos, Davos Platz, Switzerland.
Maja WaschkClinic for Diagnostic Imaging, Department of Clinical Diagnostics and Services, Vetsuisse Faculty, University of Zurich Switzerland, Zürich, Switzerland.
Markus WindolfAO Research Institute Davos, Davos Platz, Switzerland.
Stephan ZeiterAO Research Institute Davos, Davos Platz, Switzerland.
T Fintan MoriartyAO Research Institute Davos, Davos Platz, Switzerland. fintan.moriarty@aofoundation.org.

Funding

AO Trauma AR2020_06
6 · The paper itself

Abstract

The management of fracture-related infection (FRI) with Debridement, Antibiotics, Irrigation, and Implant Retention (DAIR) is an appealing option, but its suitability is restricted to a relatively narrow proportion of patients. This study aimed to create a large animal model of DAIR after FRI and to evaluate outcomes after early (2 weeks) and delayed (5 weeks) DAIR. Additionally, intramedullary lavage (IML) of the intramedullary canal (IMC) is introduced as a novel technique to remove infected tissue. Our findings showed that DAIR failed to resolve infections in both early and delayed groups, whilst IML significantly reduced bacterial counts, leading to culture-negative results in the soft tissue and bone marrow. IML did not compromise long-term bone healing as revealed by an implant load sensor on the plate. In conclusion, DAIR was successfully achieved in a new large animal model with minimal losses. The IML method improves treatment efficacy, potentially broadening the range of patients suitable for DAIR.

Indexed as

Fractures, BoneTherapeutic IrrigationAnimalsAnti-Bacterial AgentsDebridementDisease Models, AnimalSheepTreatment OutcomeAnti-Bacterial Agents

Identifiers

PMID39994236
PMCPMC11850838

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.