Evidence map›Paper›PMID 33689018›Full record

ReviewArchives of orthopaedic and trauma surgery2022

Comparison of tibial plateau fracture surgical outcomes between young and elderly patients: are outcomes really poorer in the elderly?

Joon-Kuk Kim, Kyu-Tae Hwang, Hyun-Soo Soh, Oog-Jin Shon, Ki-Chul Park

Abstract readReview
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In one paragraph

Review in Archives of orthopaedic and trauma surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 2 pooled it
2.1field-weighted citation impact, top 13% 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

8 citing papers in PubMed, 2 syntheses or guidelines pooled it, 22 citations in OpenAlex.

  1. Risk for total knee arthroplasty after tibial plateau fractures: a systematic review.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2023
    Pooled it
  2. Pooled it
  3. Article
  4. Factors influencing patient-reported outcomes in operatively managed tibial plateau fractures.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2026
    Article
  5. Article
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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

5 authors at 3 institutions in 1 country.

Joon-Kuk Kim *Department of Orthopaedic Surgery, Hanyang University Guri Hospital, Gyeongchun 153, Guri, Gyeonggi-do, 11923, South Korea.
Kyu-Tae Hwang *Department of Orthopaedic Surgery, Hanyang University Hospital, Seoul, South Korea.
Hyun-Soo SohDepartment of Orthopaedic Surgery, Hanyang University Guri Hospital, Gyeongchun 153, Guri, Gyeonggi-do, 11923, South Korea.
Oog-Jin ShonDepartment of Orthopaedic Surgery, Yeungnam University Hospital, Daegu, South Korea.
Ki-Chul ParkDepartment of Orthopaedic Surgery, Hanyang University Guri Hospital, Gyeongchun 153, Guri, Gyeonggi-do, 11923, South Korea. kcpark@hanyang.ac.kr.ORCID http://orcid.org/0000-0003-0938-8040
Hanyang University Guri Hospital · KRHanyang University Seoul Hospital · KRYeungnam University Medical Center · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionSeveral studies have reported that total knee arthroplasty (TKA) is a suitable solution to treat elderly patients with complex tibial plateau fractures. The purpose of the present study was to compare surgical treatment outcomes after open reduction internal fixation (ORIF) between elderly and younger patients. MATERIALS AND

methodsWe reviewed patients with plateau fracture (OTA/AO classification types 41B and 41C) who underwent ORIF at two academic trauma centers between November 2006 and October 2019. Of the 341 patients, 76 were ultimately included in the younger group (< 60 years old) and 77 in the elderly group (≥ 60 years). The average follow-up was 24 months (range 12-96 months). The primary outcome was any common complication of plateau fracture, namely post-traumatic arthritis and alignment change. Conversion to TKA, Reduction loss, coronal malalignment, non-union, union time, infection, and limb length discrepancy (LLD) were also assessed.

resultsThe elderly group had a significantly higher prevalence of diabetes, but there were no other significant differences between the groups in terms of patient demographics, fracture characteristics, and operation characteristics. We detected no differences between the groups in terms of post-traumatic arthritis (p = 0.216), alignment change (p = 0.093), conversion to TKA (p = 0.681), reduction loss (p = 0.079), coronal malalignment (p = 0.484), non-union rate (p = 0.719), infection (p = 0.063), LLD (p = 0.154), or time to union (p = 0.513). Logistic regression analysis revealed that age > 60 years was not associated with treatment failure, defined as either post-traumatic arthritis greater than grade II or non-union (p = 0.468). OTA/AO classification type 41C2 (p = 0.019), type 41C3 (p = 0.008), and malreduction (p = 0.050) were significant risk factors for failure.

conclusionAge ≥ 60 years is not an independent risk factor of poor radiographic outcome and high complication rate in tibial plateau fractures. This indicates that ORIF is still a good solution to treat elderly patients, similar to their younger counterparts.

Indexed as

ArthritisTibial FracturesAgedFracture Fixation, InternalHumansMiddle AgedRetrospective StudiesTreatment OutcomeAlignmentORIFPlateau fracturePost-traumatic arthritis

Identifiers

PMID33689018
OpenAlexW3134945794

What OpenQuestion holds

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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.