Evidence map›Paper›PMID 33423993›Full record

ArticleActa orthopaedica et traumatologica turcica2020

A retrospective analysis of risk factors for clavicle fractures in newborns with shoulder dystocia and brachial plexus injury: A single-center experience.

Ali Erkan Yenigül, Nefise Nazlı Yenigül, Emre Başer, Runa Özelçi

Open access · goldAbstract read
In one paragraph

Article in Acta orthopaedica et traumatologica turcica, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
4.3field-weighted citation impact, top 4% 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

7 citing papers in PubMed, 40 citations in OpenAlex.

  1. Article
  2. Article
  3. Obstetric brachial plexus injury: risk factors and clinical follow-up results.Journal of the Turkish German Gynecological Association · 2025
    Article
  4. Article
  5. 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

4 authors at 3 institutions in 1 country.

Ali Erkan YenigülDepartment of Orthopedics and Traumatology, Minister of Health Şanlıurfa Training and Research Hospital, Şanlıurfa, Turkey.
Nefise Nazlı YenigülDepartment of Obstetrics and Gynecology, University of Health Sciences School of Medicine Şanlıurfa Mehmet Akif İnan Research and Training Hospital, Şanlıurfa, Turkey.
Emre BaşerDepartment of Obstetrics and Gynecology, Bozok University, School of Medicine, Yozgat, Turkey.
Runa ÖzelçiDepartment of Obstetrics and Gynecology, University of Health Sciences School of Medicine Etlik Zübeyde Hanım Training and Research Hospital, Ankara, Turkey.
Sağlık Bilimleri Üniversitesi · TRBozok Universitesi · TRŞanlıurfa Mehmet Akif İnan Eğitim ve Araştırma Hastanesi · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveWe aimed to analyze the risk factors for clavicle fractures in newborns with shoulder dystocia and brachial plexus injury and to determine whether their incidence is associated with local characteristics.

methodsThis study was conducted as a retrospective trial between January 2017 and December 2018. Patients with clavicular fracture who were hospitalized in the neonatal intensive care unit of a community hospital were retrospectively analyzed. The clavicular fracture cohort was first divided into two groups and then two subgroups: patients with/without shoulder dystocia and patients with/without a brachial plexus injury. Peripartum and neonatal risk factors of these patients were reviewed using the patient information system. Any additional neurological or musculoskeletal trauma was noted. A multivariate logistic regression analysis was performed to determine independent predictors of shoulder dystocia and brachial plexus injury.

resultsA total of 46 patients with shoulder dystocia in 25 (54%) and brachial plexus injury in 12 (26%) were included in the study. The birth weight of patients with shoulder dystocia was 4,164.2±412.7 g, and that of patients without was 3,535.8±865.2 g (p=0.003). In 11 of 14 patients (44%) in whom labor was induced and whose infant had a fractured clavicle, the infant also had shoulder dystocia (p=0.029). Brachial plexus injury was found in 8 (66.7%) of 14 infants who were born by induced labor and who had a clavicular fracture (p=0.002). The regression analysis revealed that age and induction of labor were independent risk factors for brachial plexus injury (odds ratio=1.599 and 81.862, respectively). Gestational weight gain (p=0.003) and neonatal birth weight (p=0.047) were also found as independent risk factors for shoulder dystocia.

conclusionEvidence from this study has shown that not only birth age or birth weight but also excessive weight gain by mother and induction of labor may increase the risk of clavicula fracture with brachial plexus palsy. Advanced maternal age, multiparity, and deliveries after 39 weeks seem to be risk factors for a clavicular fracture with a brachial plexus injury. LEVEL OF EVIDENCE: Level IV, Therapeutic study.

Indexed as

Birth InjuriesShoulder DystociaBrachial PlexusBrachial Plexus NeuropathiesClavicleFemaleFractures, BoneHumansIncidenceInfant, NewbornIntensive Care Units, NeonatalPregnancyRetrospective StudiesRisk AssessmentRisk Factors

Identifiers

PMID33423993
PMCPMC7815224
OpenAlexW3116023074

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.