Evidence map›Paper›PMID 33668957›Full record

ArticleJournal of clinical medicine2021

Long-Term Patient-Related Quality of Life after Knee Periprosthetic Joint Infection.

Nike Walter, Markus Rupp, Katja Hierl, Matthias Koch, Maximilian Kerschbaum, Michael Worlicek, Volker Alt

Abstract read
In one paragraph

Article in Journal of clinical medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 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

40 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  8. Article
  9. Impact of septic arthritis on quality of life: arthroscopy vs. arthrotomy.Archives of orthopaedic and trauma surgery · 2025
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  17. Early and delayed periprosthetic joint infection in robot-assisted total knee arthroplasty: a multicenter study.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2024
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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

7 authors.

Nike WalterDepartment for Trauma Surgery, University Medical Center Regensburg, 93053 Regensburg, Germany.ORCID 0000-0002-0654-2076
Markus RuppDepartment for Trauma Surgery, University Medical Center Regensburg, 93053 Regensburg, Germany.
Katja HierlDepartment for Trauma Surgery, University Medical Center Regensburg, 93053 Regensburg, Germany.
Matthias KochDepartment for Trauma Surgery, University Medical Center Regensburg, 93053 Regensburg, Germany.
Maximilian KerschbaumDepartment for Trauma Surgery, University Medical Center Regensburg, 93053 Regensburg, Germany.
Michael WorlicekDepartment for Trauma Surgery, University Medical Center Regensburg, 93053 Regensburg, Germany.
Volker AltDepartment for Trauma Surgery, University Medical Center Regensburg, 93053 Regensburg, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe aimed to evaluate the impact of knee periprosthetic joint infection (PJI) by assessing the patients' long-term quality of life and explicitly their psychological wellbeing after successful treatment.

methodsThirty-six patients with achieved eradication of infection after knee PJI were included. Quality of life was evaluated with the EQ-5D and SF-36 outcome instruments as well as with an ICD-10 based symptom rating (ISR) and compared to normative data.

resultsAt a follow-up of 4.9 ± 3.5 years the mean SF-36 score was 24.82 ± 10.0 regarding the physical health component and 46.16 ± 13.3 regarding the mental health component compared to German normative values of 48.36 ± 9.4 (

conclusionPJI patients still suffer from significantly lower quality of life compared to normative data, even years after surgically successful treatment. Future clinical studies should focus on patient-related outcome measures. Newly emerging treatment strategies, prevention methods, and interdisciplinary approaches should be implemented to improve the quality of life of PJI patients.

Indexed as

periprosthetic joint infectionpsychological outcomesquality of liferevision arthroplasty

Identifiers

PMID33668957
PMCPMC7956307

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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.