Evidence map›Paper›PMID 24638215›Full record

ArticleInternational orthopaedics2014

Prosthetic joint infection following total hip replacement: results of one-stage versus two-stage exchange.

Matthias Wolf, Heimo Clar, Jörg Friesenbichler, Gerold Schwantzer, Gerwin Bernhardt, Gerald Gruber, Mathias Glehr, Andreas Leithner, Patrick Sadoghi

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in International orthopaedics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 3 pooled it
7.9field-weighted citation impact, top 2% of its field
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

42 citing papers in PubMed, 3 syntheses or guidelines pooled it, 102 citations in OpenAlex.

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  16. Comparison of Static and Articulating Spacers After Periprosthetic Joint Infection.Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews · 2023
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 2 countries.

Matthias WolfDepartment of Orthopaedic Surgery, Medical University of Graz, Auenbruggerplatz 5, 8036, Graz, Austria.
Heimo Clar
Jörg Friesenbichler
Gerold Schwantzer
Gerwin Bernhardt
Gerald Gruber
Mathias Glehr
Andreas Leithner
Patrick Sadoghi
Medical University of Graz · ATInstitut für Medizinische Informatik, Biometrie und Epidemiologie · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeProsthetic hip joint infection remains a challenging socio-economic problem. Curative treatment is usually a one- or two-stage revision surgery, but neither of these options has yet emerged as the treatment of choice. The aim of this study was to evaluate which of these methods produced superior outcomes.

methodsA retrospective study was performed including 92 patients with deep infections after implantation of primary total hip arthroplasty (THA) who had undergone either one-stage or two-stage revision surgery at a single centre. Infections were classified according to McPherson and we evaluated the rate of persisting infection or reinfection after surgical intervention.

resultsThe two-stage revision surgery revealed superior outcomes for the analysed infection categories compared to the one-stage procedure except for the least serious category of infections (i.e. McPherson Stage I/A/1, early postoperative infection, no systemic comorbidities, local status uncompromised). Eradication of prosthetic infection was achieved in 94.5 % (n = 52) within the group of two-stage exchange, and 56.8 % (n = 21) of patients treated with a one-stage procedure. Outcome of patients following a one-stage or a two-stage exchange was overall significantly different with p < 0.001. Further deviations between the described two procedures were noted in the subgroups following the classification described by McPherson.

conclusionsOur results indicate superiority of two-stage revision surgery in case of serious infections. The authors believe that decisions on the surgical approach for the treatment of deep prosthesis infections should be made on the basis of standardized staging systems.

Indexed as

AdultAgedAged, 80 and overArthroplasty, Replacement, HipFemaleHip ProsthesisHumansMaleMiddle AgedProsthesis-Related InfectionsReoperationRetrospective StudiesYoung Adult

Identifiers

PMID24638215
PMCPMC4071490
OpenAlexW2108421985

What OpenQuestion holds

Textmetadata
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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.