Evidence map›Paper›PMID 33721083›Full record

ArticleEuropean journal of orthopaedic surgery & traumatology : orthopedie traumatologie2022

Return to sports after medial unicompartmental knee arthroplasty in patients with concomitant patella-femoral osteoarthritis: multicenter retrospective cohort study with minimum 5-year follow-up.

Massoni Carlo, Casciano Eduardo, Basile Attilio, Zanini Antonio, Bettinsoli Pierfrancesco, Marconi Alessandro, Maiotti Marco, Russo Raffaele, Amato Massimiliano, Santoro Giuseppe and 2 more

Abstract readMulticenter Study
PubMed Publisher
In one paragraph

Article in European journal of orthopaedic surgery & traumatology : orthopedie traumatologie, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 2 pooled it
1.0field-weighted citation impact, top 25% 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

6 citing papers in PubMed, 2 syntheses or guidelines pooled it, 6 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. [Effect of anterior cruciate ligament integrity on the short- and mid-term effectiveness of mobile-bearing medial unicompartmental knee arthroplasty].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2024
    Article
  6. 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

12 authors at 7 institutions in 2 countries.

Massoni CarloOrthopedics and Traumatology Unit, "PIO XI" Hospital, Rome, Italy.
Casciano EduardoDepartment of Orthopedics, University Federico II, Naples, Italy.
Basile AttilioOrthopaedics and Traumatology Unit, Department Emergency and Acceptance, San Camillo Forlanini Hospital, Rome, Italy.
Zanini AntonioOrthopedics and Traumatology Unit, "San Clemente" Hospital, Mantua, Italy.
Bettinsoli PierfrancescoOrthopedics and Traumatology Unit, "Sant'Anna" Hospital, Brescia, Italy.
Marconi AlessandroOrthopedics and Traumatology Unit, "Nuova Itor" Hospital, Rome, Italy.
Maiotti MarcoOrthopedics and Traumatology Unit, "PIO XI" Hospital, Rome, Italy.
Russo RaffaeleOrthopedics and Traumatology Unit, "Pineta Grande" Hospital, Castelvolturno, Italy.
Amato MassimilianoOrthopedics and Traumatology Unit, "Mediterranea" Hospital, Naples, Italy.
Santoro GiuseppeOrthopedics and Traumatology Unit, "Mediterranea" Hospital, Naples, Italy.
Marco SpolitiOrthopaedics and Traumatology Unit, Department Emergency and Acceptance, San Camillo Forlanini Hospital, Rome, Italy.
Riccardo Maria LanzettiOrthopaedics and Traumatology Unit, Department Emergency and Acceptance, San Camillo Forlanini Hospital, Rome, Italy. riccardolanzetti@gmail.com.ORCID http://orcid.org/0000-0002-1564-6379
Carlo Forlanini Hospital · ITClinica Mediterranea · ITCTO Hospital · ITFederico II University Hospital · ITNini Hospital · LBOspedale Sant'Anna · ITVilla Pineta Hospital · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe purpose of our study was to evaluate clinical outcomes and return to sports after medial unicompartmental knee arthroplasty (UKA) in middle-aged active patients with concomitant patella-femoral joint (PFJ) osteoarthritis at time of surgery.

methodsOne-hundred and fifty-one patients who underwent medial fixed-bearing cemented UKA, between 2012 and 2015, for medial unicompartmental osteoarthritis of the knee, were retrospectively reviewed with a minimum 5-year follow-up. The mean age at surgery was 54.3 years (range 47 to 60 years). Radiological evaluation of patella-femoral joint (PFJ) osteoarthritis was performed according to Sperner classification to select a control-group (< grade III) and case-group (≥ grade III). The visual analog scale (VAS) for pain and Knee Society score (KSS) was used to evaluate preoperative and final outcomes. Physical activity level before and after the surgery was assessed by the use of UCLA score.

resultsOne-hundred and thirty-seven patients (89 males and 48 females) were available at last follow-up. The mean follow-up was 6.2 years (range 5.2 to 7.5 years). At last follow-up improvements of VAS and KSS scores revealed not significant correlation with PFJ osteoarthritis. The majority of patients (87.7%) returned to their sports activity after UKA surgery.

conclusionsImproved quality of life and sports activity level resulted in middle-aged, active patients after UKAs. PFJ osteoarthritis showed no significant correlation with poorer outcomes at 5-year follow-up. LEVEL OF EVIDENCE: III, multicenter retrospective cohort study.

Indexed as

Arthroplasty, Replacement, KneeKnee ProsthesisOsteoarthritis, KneePatellofemoral JointFemaleFollow-Up StudiesHumansKnee JointMaleMiddle AgedPatellaQuality of LifeRetrospective StudiesReturn to SportTreatment OutcomePatellofemoral osteoarthritisSports activityUnicompartmental knee arthroplasty

Identifiers

PMID33721083
OpenAlexW3136586912

What OpenQuestion holds

Textmetadata
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.