Evidence map›Paper›PMID 31779661›Full record

ArticleJournal of orthopaedic surgery and research2019

Functional outcomes after total joint arthroplasty are related to the severity of Parkinson's disease: a mid-term follow-up.

Xiao Rong, Suraj Dahal, Ze-Yu Luo, Kai Zhou, Shun-Yu Yao, Zong-Ke Zhou

Open access · goldAbstract read
In one paragraph

Article in Journal of orthopaedic surgery and research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

9 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Unicompartmental knee arthroplasty in patients with Parkinson's disease.Archives of orthopaedic and trauma surgery · 2026
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Musculoskeletal pain in Parkinson's disease: a narrative review.Neurodegenerative disease management · 2021
    Review
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

6 authors at 1 institution in 1 country.

Xiao RongDepartment of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, 610041, People's Republic of China.
Suraj DahalDepartment of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, 610041, People's Republic of China.
Ze-Yu LuoDepartment of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, 610041, People's Republic of China.
Kai ZhouDepartment of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, 610041, People's Republic of China.
Shun-Yu YaoDepartment of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, 610041, People's Republic of China.
Zong-Ke ZhouDepartment of Orthopedics, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, 610041, People's Republic of China. zhouzongke@scu.edu.cn.ORCID http://orcid.org/0000-0002-9037-4756
Sichuan University · CN

Funding

Department of Science and Technology of Sichuan Province 2018SZ0135 and 2018SZ0255
6 · The paper itself

Abstract

backgroundPerforming total joint arthroplasty (TJA) in Parkinson's disease (PD) patients may encounter a higher complication rate or worse functional outcomes compared with common patients. The relationship between PD and clinical outcomes after TJA is not fully understood.

methodsRetrospectively, we used manual charts to investigate the clinical outcomes in 41 patients including 24 total hip arthroplasty (THA) patients (28 hips) and 18 total knee arthroplasty (TKA) patients (22 knees) with a diagnosis of PD from 2009 to 2016. The stage of PD was confirmed by Hoehn and Yahr scale. Prosthesis survivorship was estimated with revision for any reason as the endpoint.

resultAll the clinical outcomes improved significantly (p < 0.05). Subgroup analysis revealed worse functional outcomes in mid- or end-stage PD patients. Sixteen short-term mild to moderate complications were noted. Two revisions were conducted for hip periprosthetic osteolysis and postoperative knee pain. The prosthesis survivorship at 60 months for TJA, total hip arthroplasty (THA), or total knee arthroplasty (TKA) was 91.6%, 94.1%, and 87.5%, respectively.

conclusionPatients with PD who underwent TJA would result in excellent pain relief and gain of function. However, patients at late-stage PD may suffer from functional loss. The effectiveness of TJA in patients with severe PD remains a concern. Physician should help delay the progression of PD which may optimize and stabilize the functional outcomes of TJA.

Indexed as

AgedAged, 80 and overArthralgiaArthroplasty, Replacement, HipArthroplasty, Replacement, KneeFemaleFollow-Up StudiesHumansMaleMiddle AgedParkinson DiseaseRecovery of FunctionSeverity of Illness IndexTreatment OutcomeFunctional outcomesParkinson’s diseaseTotal joint arthroplasty

Identifiers

PMID31779661
PMCPMC6883575
OpenAlexW2991226662

What OpenQuestion holds

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LicenceCC BY
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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.