Evidence map›Paper›PMID 33092155›Full record

ArticleJournal of clinical medicine2020

Subsidence of Uncemented Short Stems in Reverse Shoulder Arthroplasty-A Multicenter Study.

Anna-K Tross, Alexandre Lädermann, Thomas Wittmann, Marc Schnetzke, Philip-C Nolte, Philippe Collin, Patric Raiss

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
3.3field-weighted citation impact, top 7% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 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

7 authors at 3 institutions in 3 countries.

Anna-K TrossClinic for Orthopedics and Trauma Surgery, Heidelberg University Hospital, Schlierbacher Landstraße 200a, 69118 Heidelberg, Germany.
Alexandre LädermannDivision of Orthopaedics and Trauma Surgery, La Tour Hospital Meyrin, Avenue Jacob-Daniel Maillard 31217 Meyrin, Switzerland.ORCID 0000-0002-2797-8936
Thomas WittmannOCM (Orthopädische Chirurgie München), Steinerstrasse 6, 81369 Munich, Germany.ORCID 0000-0001-5616-3392
Marc SchnetzkeGerman Joint Centre, ATOS Clinic Heidelberg Bismarckstraße 9, 69115 Heidelberg, Germany.
Philip-C NolteBG Trauma Center Ludwigshafen at the University of Heidelberg, Clinic for Trauma and Orthopaedic Surgery, Ludwig-Guttmann-Strasse 13, 67071 Ludwigshafen on the Rhine, Germany.
Philippe CollinCentre Hospitalier Privé Saint-Grégoire (Vivalto Santé), 6 Boulevard de la Boutière, 35768 Saint-Grégoire, France.
Patric RaissOCM (Orthopädische Chirurgie München), Steinerstrasse 6, 81369 Munich, Germany.
Heidelberg University · DECentre Hospitalier privé Saint Grégoire · FRUniversity of Geneva · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe radiological phenomenon of subsidence following the implantation of uncemented short-stem reverse prostheses (USSP) has not yet been described. The purpose of this study was to describe the rate and potential risk factors for subsidence. We hypothesized that subsidence may be a frequent finding and that a subsidence of >5 mm (mm) is associated with an inferior clinical outcome.

methodsA total of 139 patients with an average age of 73 ± 9 years were included. The clinical and radiological outcome was evaluated at a minimum follow-up (FU) of 12 months.

resultsNo humeral component loosening was present at a mean FU of 18 (range, 12-51) months. Mean Constant Score (CS) and Subjective Shoulder Value (SSV) improved significantly from 34.3 ± 18.0 points and 37.0 ± 19.5% preoperatively to 72.2 ± 13.4 points and 80.3 ± 16.5% at final FU (

conclusionsAlthough subsidence of USSP is a frequent radiographic finding it is not associated with loosening of the component or a decrease in the clinical outcome at short term FU. LEVEL OF EVIDENCE: Level 4, retrospective study.

Indexed as

filling ratiohumeral looseningprosthesesreverse arthroplastyshort-stemshouldersubsidenceuncemented

Identifiers

PMID33092155
PMCPMC7590048
OpenAlexW3094233756

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.