Evidence map›Paper›PMID 34336381›Full record

ArticleInternational journal of burns and trauma2021

Comparison of two different stems for total hip arthroplasty.

Pedram Yavari, Bahareh Baghchi, Mehdi Tavassoli, Pouya Moshkdar, Sepehr Eslami, Amirhossein Sadeghian, Ghasem Mohammadsharifi

Open access · greenAbstract read
In one paragraph

Article in International journal of burns and trauma, 2021. 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
0.2field-weighted citation impact, top 46% 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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Review
  2. Article
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 1 institution in 1 country.

Pedram YavariDepartment of Orthopedic Surgery, School of Medicine, Isfahan University of Medical Sciences Isfahan, Iran.
Bahareh BaghchiAssistant Professor, Department of Emergency Medicine, Faculty of Medicine, Kermanshah University of Medical Sciences Kermanshah, Iran.
Mehdi TavassoliAssistant Professor of Orthopaedics, Babol University of Medical Sciences Babol, Irran.
Pouya MoshkdarDepartment of Orthopedic Surgery, School of Medicine, Isfahan University of Medical Sciences Isfahan, Iran.
Sepehr EslamiDepartment of Orthopedic Surgery, Abadan Faculty of Medical Science Abadan, Iran.
Amirhossein SadeghianSchool of Medicine, Zabol University of Medical Sciences Sistan and Baluchestan Province, Iran.
Ghasem MohammadsharifiDepartment of Orthopedic Surgery, School of Medicine, Isfahan University of Medical Sciences Isfahan, Iran.
Isfahan University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTotal hip arthroplasty (THA) is the golden standard in treating severe osteoarthritis, which has not responded to conservative treatment. This study aimed to evaluate and compare the therapeutic results of THA using Short-stem and Standard-stem prostheses.

methodsThe study was a randomized clinical trial without a control group that was performed in 2020. A total number of 156 patients were recruited over three years. Patients were divided into two groups. The first group was treated with a Short-stem prosthesis and the second group was treated with a Standard-stem prosthesis. Patients were visited according to a schedule. At each visit, a control graph was prepared and the condition of the bone prosthesis and its position were examined. Also, the status of cane use and weightlifting were evaluated. Clinical signs such as pain, lameness, and the ability to climb stairs were assessed and recorded based on the Harris scale. Patients were also evaluated for surgical complications such as infection or limb length discrepancy.

resultsData of 140 patients were analyzed. The mean age of patients was 60.2 ± 6.38 years. The amount of bleeding in the short-stem group was significantly lower than the standard-stem group (380.17 ml versus 430.13 ml, P = 0.001). In both groups, there was a significant increase in Harris score after the end of the study compared to before the operations. Furthermore, Harris's mean score was higher in the short-stem group compared to standard-stem group. However, these significant differences were observed only in the sixth week (P < 0.0001) and the third month (P < 0.0001).

conclusionThe use of Short-stem prosthesis in the short term can play a role in improving patient performance but in the long term evaluations, there is no apparent difference with the use of Standard-stem prostheses.

Indexed as

short-stemTotal hip arthroplastytotal hip prosthesis

Identifiers

PMID34336381
PMCPMC8310869
OpenAlexW3191968261

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.