Evidence map›Paper›PMID 37301834›Full record

ArticleJournal of orthopaedic surgery and research2023

Comparison of the clinical effects for different positions of the weight-bearing axis after high tibial osteotomy.

Han Xu, Huali Tu, Tianzuo Zhao, Daofei Xu, Qinglong Yu, Long Liao, Shitian Tang, Bo Shi

Abstract read
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In one paragraph

Article in Journal of orthopaedic surgery and research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

2 citing papers in PubMed.

  1. 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

8 authors.

Han XuDepartment of Orthopedics, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No. 12, Changjia Lane, Jingzhong Street, Mianyang, 621000, China.
Huali TuDepartment of Orthopedics, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No. 12, Changjia Lane, Jingzhong Street, Mianyang, 621000, China.
Tianzuo ZhaoDepartment of Orthopedics, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No. 12, Changjia Lane, Jingzhong Street, Mianyang, 621000, China.
Daofei XuDepartment of Orthopedics, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No. 12, Changjia Lane, Jingzhong Street, Mianyang, 621000, China.
Qinglong YuDepartment of Orthopedics, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No. 12, Changjia Lane, Jingzhong Street, Mianyang, 621000, China.
Long LiaoDepartment of Orthopedics, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No. 12, Changjia Lane, Jingzhong Street, Mianyang, 621000, China.
Shitian TangDepartment of Orthopedics, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No. 12, Changjia Lane, Jingzhong Street, Mianyang, 621000, China.
Bo ShiDepartment of Orthopedics, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No. 12, Changjia Lane, Jingzhong Street, Mianyang, 621000, China. yishupt@163.com.

Funding

Special scientific research project of orthopedics of Sichuan Medical Association 2020SAT13
6 · The paper itself

Abstract

purposeTo analyze the clinical effects of different positions of the weight-bearing axis (WBA) after high tibial osteotomy (HTO).

methodsThe clinical data of 90 patients who underwent HTO in the Department of Orthopedics at our hospital from June 2018 to June 2021 were retrospectively analyzed. Patients were divided into groups A and B (n = 45 per group) according to different post-HTO WBA positions of the affected side. WBAs in both groups were at 50-60% and 62-66% of the tibial plateau, from inside to outside, respectively. American Hospital for Special Surgery Knee Score (HSS), visual analog scale (VAS) score, femorotibial angle (FTA), and medial proximal tibial angle (MPTA) were recorded and analyzed.

resultsAll patients were followed up with for 12 months. HSS scores increased gradually and VAS scores decreased gradually in both groups preoperatively, and at 3 months, 6 months, and 1 year postoperatively (P < 0.05). Compared to group A, group B had better HHS scores at 6 months and 1 year postoperatively (P < 0.05). There was no significant between-group difference in VAS scores at all aforementioned timepoints (P > 0.05). Postoperative MPTA and FTA were 89.56° ± 2.18° and 177.11° ± 2.63° in group A, and 89.07° ± 1.98° and 177.07° ± 2.36° in group B, respectively, with no significant between-group difference (P > 0.05).

conclusionPatients with post-HTO WBA ranges of 50-60% and 62-66% achieved knee joint function improvement and pain relief. Half a year later, those with a WBA range of 62-66% had better knee joint function scores. However, a comparison of long-term effects warrants further investigation.

Indexed as

Osteoarthritis, KneeHumansKnee JointOsteotomyRetrospective StudiesTibiaWeight-BearingClinical effectsKneeLower limb alignmentOsteoarthritisOsteotomyTibia

Identifiers

PMID37301834
PMCPMC10257816

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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.