Evidence map›Paper›PMID 29371670›Full record

ArticleScientific reports2018

Simultaneous bilateral total knee arthroplasty in patients with end-stage hemophilic arthropathy: a mean follow-up of 6 years.

Chao Jiang, Yan Zhao, Bin Feng, Jiliang Zhai, Yanyan Bian, Guixing Qiu, Xisheng Weng

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 26% 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, 1 synthesis or guideline pooled it, 17 citations in OpenAlex.

  1. Pooled it
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  6. 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

7 authors at 2 institutions in 1 country.

Chao JiangDepartment of Orthopedics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China.
Yan ZhaoDepartment of Orthopedics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China.
Bin FengDepartment of Orthopedics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China.
Jiliang ZhaiDepartment of Orthopedics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China.
Yanyan BianDepartment of Orthopedics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China.
Guixing QiuDepartment of Orthopedics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China.
Xisheng WengDepartment of Orthopedics, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China. xshweng@medmail.com.cn.
Chinese Academy of Medical Sciences & Peking Union Medical College · CNPeking Union Medical College Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To investigate the safety, cost-effectiveness, and clinical outcomes of simultaneous bilateral total knee arthroplasty (TKA) in hemophilic arthropathy (HA), the requirements for transfusions, complications, costs, hospital stays, Hospital for Special Surgery (HSS) knee scores, knee range of motion (ROM) and revision rates were compared between simultaneous bilateral and unilateral TKA in HA patients. A total of 36 patients and 54 knees were included. Compared to the unilateral group, the bilateral group did not require more transfusions (2.39 ± 3.13 vs 0.83 ± 1.38 units of RBCs, p > 0.05) or consumption of coagulation factors (50091.67 ± 25168.5 vs 46477.78 ± 11348.32 IU, p > 0.05), complications rate (13/36 vs 6/18, p > 0.05), hospital stay (32.39 ± 19.77 vs 29.11 ± 12.67 days, p > 0.05), or costs excluding prostheses (14945.41 ± 6634.35 vs 14742.12 ± 5746.78 US dollars, p > 0.05). Additionally, the two groups exhibited similar medium-term knee HSS scores (83.67 ± 7.11 vs 81.00 ± 10.35, p > 0.05) and ROM (89.39° ± 13.66° vs 88.91° ± 12.90°, p > 0.05). Our data indicate that bilateral TKA is a safe and cost-effective treatment for HA with similar medium-term results compared to unilateral TKA.

Indexed as

Arthroplasty, Replacement, KneeAdolescentAdultCosts and Cost AnalysisFollow-Up StudiesHemophilia AHumansJoint DiseasesLength of StayMiddle AgedPostoperative ComplicationsTreatment OutcomeYoung Adult

Identifiers

PMID29371670
PMCPMC5785524
OpenAlexW2806940472

What OpenQuestion holds

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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.