Evidence map›Paper›PMID 34595545›Full record

SynthesisArchives of orthopaedic and trauma surgery2023

Reinfection rates after one- and two-stage revision surgery for hip and knee arthroplasty: a systematic review and meta-analysis.

Annemarie L Goud, Netanja I Harlianto, Solaiman Ezzafzafi, Ewout S Veltman, Joris E J Bekkers, Bart C H van der Wal

Abstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Archives of orthopaedic and trauma surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed, 5 pooled it
–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

43 citing papers in PubMed, 5 syntheses or guidelines pooled it.

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  3. Extended trochanteric osteotomy is a safe procedure in two-stage hip revision: a systematic review of the literature.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2023
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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

6 authors.

Annemarie L GoudDepartment of Orthopedics, Clinical Orthopedic Research Center midden-Nederland (CORC-mN), Diakonessenhuis Hospital Utrecht/Zeist, PO Box 80250, 3508 TG, Utrecht, The Netherlands.
Netanja I HarliantoDepartment of Orthopedics, University Medical Center Utrecht, Heidelberglaan 100, 3508 GA, Utrecht, The Netherlands. N.I.Harlianto@umcutrecht.nl.ORCID http://orcid.org/0000-0001-8196-3949
Solaiman EzzafzafiDepartment of Orthopedics, University Medical Center Utrecht, Heidelberglaan 100, 3508 GA, Utrecht, The Netherlands.
Ewout S VeltmanDepartment of Orthopedics, University Medical Center Utrecht, Heidelberglaan 100, 3508 GA, Utrecht, The Netherlands.
Joris E J BekkersDepartment of Orthopedics, Clinical Orthopedic Research Center midden-Nederland (CORC-mN), Diakonessenhuis Hospital Utrecht/Zeist, PO Box 80250, 3508 TG, Utrecht, The Netherlands.
Bart C H van der WalDepartment of Orthopedics, University Medical Center Utrecht, Heidelberglaan 100, 3508 GA, Utrecht, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeRevisions for periprosthetic joint infection of knee and hip arthroplasty can be performed following one- or two-stage treatment protocols. Current literature is inconclusive whether one protocol is superior to the other, as prior literature reported similar reinfection rates for both treatment options. We aimed to provide a systematic review and meta-analysis of current literature on septic arthroplasty revisions.

methodsBetween April 2015 and December 2020, Medline, Embase, and The Cochrane Library were searched for studies reporting reinfection outcomes in patients treated with one-stage and two-stage knee or hip revision arthroplasty. Two reviewers independently extracted data and disagreements were resolved by a third investigator. We utilized a double arcsine transformation, prior to pooling using a random-effects model.

resultsFor hip revision arthroplasty, we identified 14 one-stage studies (n = 1237) with a pooled reinfection rate of 5.7% (95% CI 3.7-8.1%), and 46 two-stage studies (n = 5009) with a reinfection rate of 8.4% (95% CI 6.9-9.9%). For knee revision arthroplasty, 6 one-stage studies (n = 527) and 48 two-stage studies (n = 4344) were identified with reinfection rates of 12.7% (7.0-19.7%) and 16.2% (13.7-19.0%), respectively. Overall, reinfection rates did not vary substantially after subgroup analysis. Limitations of our study are the limited amount of one-stage studies that introduce a potential bias.

conclusionThe reinfection rates following one- and two-stage hip and knee arthroplasty revisions were similar. Knee reinfection rates have increased compared to the previous analysis. Individual patient characteristics and adequate treatment algorithms are needed for a more individual selection approach, until a randomized trial is performed.

Indexed as

Arthroplasty, Replacement, HipArthroplasty, Replacement, KneeProsthesis-Related InfectionsHumansKnee JointReinfectionReoperationRetrospective StudiesTreatment OutcomeArthroplastyOne-stagePeriprosthetic joint infectionReinfectionRevision arthroplastyTwo-stage

Identifiers

PMID34595545
PMCPMC9925475

What OpenQuestion holds

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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.