Evidence map›Paper›PMID 33954000›Full record

ArticleCase reports in orthopedics2021

Pyrocarbon Humeral Head in a Shoulder Hemiarthroplasty: Preliminary Results at 3 Years Follow-Up and Review of the Current Literature.

Eva Campos-Pereira, Luís Henrique-Barros, Rui Claro

Open access · goldAbstract readCase Reports
In one paragraph

Article in Case reports in orthopedics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

4 citing papers in PubMed, 4 citations in OpenAlex.

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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

3 authors at 2 institutions in 1 country.

Eva Campos-PereiraDepartment of Orthopedics, Hospital Central do Funchal, Portugal.ORCID https://orcid.org/0000-0002-8117-0946
Luís Henrique-BarrosDepartment of Orthopedics, Centro Hospitalar e Universitário do Porto, Portugal.ORCID https://orcid.org/0000-0001-7629-2917
Rui ClaroDepartment of Orthopedics, Centro Hospitalar e Universitário do Porto, Portugal.ORCID https://orcid.org/0000-0003-4836-2994
Centro Hospitalar do Porto · PTHospital Dr. Nélio Mendonça · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Shoulder hemiarthroplasty is a viable option in young patients with an intact rotator cuff in order to preserve the native glenoid. To avoid the dreaded and expected wear of the glenoid in very active shoulders, implants with humeral head coated with a high resistant and elastic material-pyrolytic carbon-are now an option. The authors present the first pyrocarbon coated hemishoulder arthroplasty performed at our Orthopedic Department in a patient with osteonecrosis of the humeral head. At three years of follow-up, the patient is pain free and without limitations in his daily work. The Constant score was applied pre- and postoperatively, and an improvement of 32 points was reported. Larger cohorts with long-term follow-up are required to confirm our promising results.

Identifiers

PMID33954000
PMCPMC8060089
OpenAlexW3155138832

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.