Evidence map›Paper›PMID 42748421›Full record

ArticleThe New England journal of medicine2026

Short or Long Antibiotic Regimens in Orthopedics.

Martin McNally, Maria Dudareva, Michelle Kümin, Werner Vach, Claire L Scarborough, Matthew J Cichero, Ricardo Sousa, Jamie Ferguson, David A Stubbs, Bridget L Atkins and 33 more

Registry-linked trialAbstract read
In one paragraph

Article in The New England journal of medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03806166 (Short or Long Antibiotic Regimes in Orthopaedics), which is not on this 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.

NCT03806166 nacompletednot on this map

Short or Long Antibiotic Regimes in Orthopaedics (SOLARIO): A Randomised Open Label Multi-Centre Clinical Trial

TypeinterventionalSponsorOxford University Hospitals NHS TrustRan2019 to 2025Enrolled500ConditionsOsteomyelitis, Prosthetic Joint Infection, Diabetic FootArmsShorter Systemic Antibiotics, Standard treatment
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

43 authors.

Martin McNallyBone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, United Kingdom.ORCID 0000-0003-2003-9044
Maria DudarevaBone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, United Kingdom.
Michelle KüminNuffield Department of Medicine, University of Oxford, Oxford, United Kingdom.
Werner VachBasel Academy for Quality and Research in Medicine, Basel, Switzerland.
Claire L ScarboroughNuffield Department of Medicine, University of Oxford, Oxford, United Kingdom.
Matthew J CicheroGreat Western Hospitals Foundation NHS Trust, Swindon, United Kingdom.
Ricardo SousaPorto Bone and Joint Infection Group, ULS Santo António, Porto, Portugal.
Jamie FergusonBone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, United Kingdom.
David A StubbsBone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, United Kingdom.
Bridget L AtkinsBone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, United Kingdom.
Alex J RamsdenBone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, United Kingdom.
Bernadette C YoungBone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, United Kingdom.ORCID 0000-0001-6071-6770
Andre D CarvalhoPorto Bone and Joint Infection Group, ULS Santo António, Porto, Portugal.
Adrian R KendalBone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, United Kingdom.
Abtin AlvandBone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, United Kingdom.
Antony J R PalmerBone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, United Kingdom.ORCID 0000-0003-4616-7482
Con L LoizouBone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, United Kingdom.
Ben KendrickBone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, United Kingdom.
Adrian H TaylorBone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, United Kingdom.
Amirul IslamManchester University NHS Foundation Trust, Manchester, United Kingdom.
Michael J RisteManchester University NHS Foundation Trust, Manchester, United Kingdom.
Anand PillaiManchester University NHS Foundation Trust, Manchester, United Kingdom.
Sunil K SharmaBrighton and Sussex University Hospitals NHS Trust, Brighton and Hove, United Kingdom.
Jonathan FolbRoyal Liverpool and Broadgreen University Hospitals NHS Trust, Liverpool, United Kingdom.
Neal JacobsSalisbury NHS Foundation Trust, Salisbury, United Kingdom.
Simon C EllisNorthumbria Healthcare NHS Foundation Trust, North Tyneside, United Kingdom.
Aaron B Y NgMid-Yorkshire Hospitals NHS Trust, Wakefield, United Kingdom.
Daniel Perez-PrietoInstitut Hospital del Mar d'Investigacions Mèdiques, Barcelona.
Irene K SigmundMedizinische Universität Wien, Vienna.ORCID 0000-0002-5068-2738
Reinhard WindhagerMedizinische Universität Wien, Vienna.
Alexis D IliadisBarts Health NHS Trust, London.
Andrew J F BingRobert Jones and Agnes Hunt Orthopaedic Hospital NHS Foundation Trust, Gobowen, United Kingdom.
Henry Wynn JonesWrightington, Wigan and Leigh NHS Foundation Trust, Wigan, United Kingdom.
John WilliamsSouth Tees Hospitals NHS Foundation Trust, Middlesbrough, United Kingdom.
Ben J OllivereNottingham NIHR Biomedical Research Centre, School of Medicine, University of Nottingham, Nottingham, United Kingdom.
Volker AltUniversity Hospital Regensburg, Regensburg, Germany.
Simon WarrenRoyal National Orthopaedic Hospital NHS Trust, London.
Neil E JenkinsUniversity Hospitals Birmingham NHS Trust, Birmingham, United Kingdom.
Andreas LeithnerMedizinische Universität Graz, Graz, Austria.
Harriet C HughesUniversity Hospital of Wales, Cardiff, United Kingdom.
Steve A JonesCardiff & Vale University Health Board, Cardiff, United Kingdom.
O Martin WilliamsUniversity Hospitals Bristol NHS Foundation Trust, Bristol, United Kingdom.
Matthew ScarboroughBone Infection Unit, Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, United Kingdom.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundOrthopedic infection is usually managed with surgery and prolonged systemic antibiotic therapy. Whether local antibiotics delivered by a product implanted at the infection site during surgery can reduce the duration of systemic antibiotic therapy is unclear.

methodsIn a multicenter, open-label, noninferiority trial, we randomly assigned, in a 1:1 ratio, adults who had undergone surgery for orthopedic infection and implantation of a local-antibiotic carrier to receive postoperative systemic antibiotic therapy for a long (≥4 weeks) or short (≤7 days) duration. The primary outcome was definite treatment failure by 12 months, assessed according to protocol-defined criteria by a clinical end-point committee whose members were unaware of the trial-group assignments. The noninferiority margin was 10 percentage points.

resultsA total of 500 patients underwent randomization, of whom 475 were assessed in the primary analysis. Definite treatment failure occurred in 34 of 241 patients (14.1%) in the long-duration group and in 26 of 234 patients (11.1%) in the short-duration group (risk difference [negative values favor the short duration], -3.0 percentage points; 95% confidence interval [CI], -9.0 to 3.0), which met the prespecified noninferiority margin. In sensitivity analyses in the included population (497 patients) and the per-protocol population (457 patients), results were consistent with those of the primary analysis (risk difference, -2.4 percentage points [95% CI, -8.2 to 3.5] and -2.7 percentage points [95% CI, -8.8 to 3.4], respectively). By week 6 after surgery, symptoms potentially related to treatment had occurred in 45.2% of the patients in the long-duration group and in 17.2% of those in the short-duration group (risk difference, -28.0 percentage points; 95% CI, -36.4 to -19.6).

conclusionsAmong patients who had undergone orthopedic surgery and received local antibiotics, a short course of systemic antibiotics was noninferior to a long course with respect to definite treatment failure by 12 months. (Funded by the European Bone and Joint Infection Society and others; SOLARIO ClinicalTrials.gov number, NCT03806166.).

Identifiers

PMID42748421
PMCPMC7619510

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