Evidence map›Paper›PMID 25958328›Full record

ArticleBMC musculoskeletal disorders2015

Treatment of periprosthetic femoral fractures after femoral revision using a long stem.

Youngwoo Kim, Chiaki Tanaka, Hiroshi Tada, Hiroshi Kanoe, Takaaki Shirai

Open access · goldAbstract read
In one paragraph

Article in BMC musculoskeletal disorders, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
4.1field-weighted citation impact, top 6% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
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  5. [Periprosthetic fractures of the proximal femur].Der Chirurg; Zeitschrift fur alle Gebiete der operativen Medizen · 2020
    Review
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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 1 institution in 1 country.

Youngwoo KimDepartment of Orthopaedic Surgery, Kyoto City Hospital, 1-2 Mibu,higashitakada-cho, Nakagyo, Kyoto, 604-8845, Japan. woochan76@hotmail.co.jp.
Chiaki TanakaDepartment of Orthopaedic Surgery, Kyoto City Hospital, 1-2 Mibu,higashitakada-cho, Nakagyo, Kyoto, 604-8845, Japan. c.tanaka@kyoto.zaq.jp.
Hiroshi TadaDepartment of Orthopaedic Surgery, Kyoto City Hospital, 1-2 Mibu,higashitakada-cho, Nakagyo, Kyoto, 604-8845, Japan. tadah4416@gmail.com.
Hiroshi KanoeDepartment of Orthopaedic Surgery, Kyoto City Hospital, 1-2 Mibu,higashitakada-cho, Nakagyo, Kyoto, 604-8845, Japan. kanoehiroshi@gmail.com.
Takaaki ShiraiDepartment of Orthopaedic Surgery, Kyoto City Hospital, 1-2 Mibu,higashitakada-cho, Nakagyo, Kyoto, 604-8845, Japan. takaakis@kuhp.kyoto-u.ac.jp.
Kyoto City Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPeriprosthetic femoral fractures are becoming increasingly common and are a major complication of total hip arthroplasty and hemiarthroplasty. The treatment of periprosthetic femoral fracture after femoral revision using a long stem is more complex and challenging. The purpose of this study was to identify the clinical and radiographical features of periprosthetic femoral fractures after revision using a long stem.

methodsWe report a retrospective review of the outcomes of treatment of 11 periprosthetic fractures after femoral revision using a long stem. Eleven female patients with a mean age of 79.2 years (70 to 91) were treated for a Vancouver type B1 fracture between 1998 and 2013. The mean numbers of previous surgeries were 3.1 (2 to 5).

resultsThe average follow-up was 58.9 months (8 to 180). We found several important features that might influence the outcome of treatment for periprosthetic femoral fractures after femoral revision using a long stem: 1) all cases were classified as Vancouver type B1. 2) 6 patients (55%) had a transverse fracture around the tip of the long stem. 3) 7 patients (64%) had a history of previous fracture of the ipsilateral femur. The type B1 fractures were treated with open reduction and internal fixation in 9 hips, 6 of which were reinforced with bone grafts. Two other periprosthetic fractures were treated with femoral revision. One was revised because of stem breakage, and the other was a transverse fracture associated with poor bone quality, which received a femoral revision with a long stem and a plate. All fractures except one achieved primary union. This failed case had a bone defect at the fracture site, and revision surgery using a cementless long stem and allografts was successful.

conclusionsThese findings suggest that most cases of type B1 fracture after revision using a long stem have been treated successfully with open reduction and internal fixation. However, a transverse fracture with very poor bone quality might be considered as a type B3 fracture, and femoral revision might be a treatment of choice.

Indexed as

AgedAged, 80 and overArthroplasty, Replacement, HipBone TransplantationFemaleFemoral FracturesFracture Fixation, InternalHemiarthroplastyHumansRadiographyReoperationRetrospective Studies

Identifiers

PMID25958328
PMCPMC4494722
OpenAlexW1518734715

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LicenceCC BY
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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.