Evidence map›Paper›PMID 33855095›Full record

ArticleOrthopaedic journal of sports medicine2021

Risk Factors Associated With Complications After Operative Treatment of Multiligament Knee Injury.

Neel K Patel, Jayson Lian, Michael Nickoli, Ravi Vaswani, James J Irrgang, Bryson P Lesniak, Volker Musahl

Open access · goldAbstract read
In one paragraph

Article in Orthopaedic journal of sports medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 2 pooled it
6.1field-weighted citation impact, top 3% 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

25 citing papers in PubMed, 2 syntheses or guidelines pooled it, 37 citations in OpenAlex.

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  8. Outcomes of acute versus delayed multi-ligament knee injury reconstruction: A retrospective analysis with mean 3.6-year follow-up.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2025
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  17. Multiligament knee injuries. Ten years' experience at a public university, level I Trauma Center.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 at 1 institution in 1 country.

Neel K PatelDepartment of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
Jayson LianDepartment of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
Michael NickoliDepartment of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
Ravi VaswaniDepartment of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
James J IrrgangDepartment of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
Bryson P LesniakDepartment of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
Volker MusahlDepartment of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
University of Pittsburgh Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMany factors can affect clinical outcomes and complications after a complex multiligament knee injury (MLKI). Certain aspects of the treatment algorithm for MLKI, such as the timing of surgery, remain controversial. PURPOSE: To determine the risk factors for common complications after MLKI reconstruction. STUDY

designCase-control study; Level of evidence, 3.

methodsA retrospective review was conducted on 134 patients with MLKI who underwent reconstruction between 2011 and 2018 at a single academic center. Patients included in the review had a planned surgical reconstruction of >1 ligament based on clinical examination and magnetic resonance imaging. Complications were categorized as (1) wound infection requiring irrigation and debridement, (2) arthrofibrosis requiring manipulation under anesthesia and/or lysis of adhesions, (3) deep venous thrombosis, (4) need for removal of hardware, and (5) revision ligament surgery. The potential risk factors for complications included patient characteristics, injury pattern categorized according to Schenck classification (knee dislocation [KD] I-KD IV), and timing of surgery. Significant risk factors for complications were analyzed by

resultsA total of 108 patients met the inclusion criteria; of these, 29.6% experienced at least 1 complication. Smoking (odds ratio [OR], 3.20 [95% CI, 1.28-8.02];

conclusionThe study findings suggest that smoking, decreased time from injury to initial surgery, and planned staged procedures may increase the rate of complications. Further studies are needed to determine which changes in the treatment algorithm are most effective to reduce the complication rate in patients.

Indexed as

knee dislocationmultiligament knee injurymultiligament knee reconstructionrisk factors

Identifiers

PMID33855095
PMCPMC8010819
OpenAlexW3151005110

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.