Evidence map›Paper›PMID 28153861›Full record

Trial reportBMJ (Clinical research ed.)2017

Patient reported outcomes in patients undergoing arthroscopic partial meniscectomy for traumatic or degenerative meniscal tears: comparative prospective cohort study.

Jonas Bloch Thorlund, Martin Englund, Robin Christensen, Nis Nissen, Kenneth Pihl, Uffe Jørgensen, Jeppe Schjerning, L Stefan Lohmander

Registry-linked trialOpen access · hybridAbstract readClinical TrialComparative Study
In one paragraph

Trial report in BMJ (Clinical research ed.), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01871272 (Knee Arthroscopy Cohort Southern Denmark), which is not on this map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 pooled it
12.9field-weighted citation impact, top 1% 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.

NCT01871272 completednot on this map

Knee Arthroscopy Cohort Southern Denmark (KACS)

TypeobservationalSponsorUniversity of Southern DenmarkRan2013 to 2015Enrolled491ConditionsMeniscus Injury, Knee OsteoarthritisArmsArthroscopic Meniscus Surgery
3 · Its place in the literature

Who cites it

36 citing papers in PubMed, 1 synthesis or guideline pooled it, 85 citations in OpenAlex.

  1. Pooled it
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  6. Article
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  11. Current Controversies in Arthroscopic Partial Meniscectomy.Current reviews in musculoskeletal medicine · 2022
    Review
  12. Article
  13. Article
  14. Strength of interference screw fixation of meniscus prosthesis matches native meniscus attachments.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2022
    Article
  15. Histologic and molecular features in pathologic human menisci from knees with and without osteoarthritis.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2022
    Article
  16. Article
  17. Medial meniscus posterior root repair reduces the extruded meniscus volume during knee flexion with favorable clinical outcome.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2021
    Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 6 institutions in 3 countries.

Jonas Bloch ThorlundDepartment of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark jthorlund@health.sdu.dk.
Martin EnglundLund University, Faculty of Medicine, Department of Clinical Sciences Lund, Orthopedics, Clinical Epidemiology Unit, Lund, Sweden.
Robin ChristensenMusculoskeletal Statistics Unit, Parker Institute, Bispebjerg and Frederiksberg Hospital, Copenhagen, Denmark.
Nis NissenDepartment of Orthopedics, Lillebaelt Hospital, Kolding, Denmark.
Kenneth PihlDepartment of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.
Uffe JørgensenDepartment of Orthopedics and Traumatology, Odense University Hospital, Odense, Denmark.
Jeppe SchjerningDepartment of Orthopedics, Lillebaelt Hospital, Vejle, Denmark.
L Stefan LohmanderLund University, Faculty of Medicine, Department of Clinical Sciences Lund, Orthopedics, Clinical Epidemiology Unit, Lund, Sweden.
Lillebaelt Hospital · DKUniversity of Southern Denmark · DKBoston University · USFrederiksberg Hospital · DKLund University · SEOdense University Hospital · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo compare patient reported outcomes from before surgery to 52 weeks after surgery between individuals undergoing arthroscopic partial meniscectomy for traumatic meniscal tears and those for degenerative meniscal tears.

designComparative prospective cohort study.

settingFour public orthopaedic departments in the Region of Southern Denmark. Participants were recruited between 1 February 2013 and 31 January 2014, and at one of the original four hospitals from 1 February 2014 to 31 January 2015.

participantsIndividuals selected from Knee Arthroscopy Cohort Southern Denmark, aged 18-55, and undergoing arthroscopic partial meniscectomy for a traumatic or degenerative meniscal tear (defined by a combination of age and symptom onset).

interventionsBoth participant groups underwent arthroscopic partial meniscectomy for a meniscal tear, with operating surgeons recording relevant information on knee pathology. Patient reported outcomes were recorded via online questionnaires.

main outcome measuresPrimary outcome was the average between-group difference in change on four of five subscales of the knee injury and osteoarthritis outcome score (KOOS). The four subscales covered pain, symptoms, sport and recreational function, and quality of life (KOOS

results397 eligible adults (42% women) with a traumatic or degenerative meniscal tear (n=141, mean age 38.7 years (standard deviation 10.9); n=256, 46.6 years (6.4); respectively) were included in the main analysis. At 52 weeks after arthroscopic partial meniscectomy, 55 (14%) patients were lost to follow-up. Statistically, participants with degenerative meniscal tears had a significantly larger improvement in KOOS

conclusionsThese results question the current tenet that patients with traumatic meniscal tears experience greater improvements in patient reported outcomes after arthroscopic partial meniscectomy than patients with degenerative tears.Trial registration ClinicalTrials.gov identifier NCT01871272.

Indexed as

ArthroscopyAdolescentAdultDenmarkFemaleFollow-Up StudiesHospitals, PublicHumansKnee InjuriesMaleMeniscusMiddle AgedOsteoarthritis, KneePatient Reported Outcome MeasuresProspective StudiesTreatment Failure

Identifiers

PMID28153861
PMCPMC5421436
OpenAlexW2584651563

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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.