Evidence map›Paper›PMID 40951840›Full record

ArticleNext research2025

Patients with Neuralgic Amyotrophy Commonly Visit the Emergency Department Without Receiving a Correct Diagnosis.

Gracyn J Campbell, Bradley Bedell, Michelle Akerman, Ek T Tan, Noriko Anderson, Carlo J Milani, Ann Poncelet, Darryl B Sneag

Abstract read
In one paragraph

Article in Next research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Review
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.

Gracyn J CampbellDepartment of Radiology and Imaging, Hospital for Special Surgery, New York, NY, USA.
Bradley BedellCooper Medical School, Rowan University, NJ, USA.
Michelle AkermanDepartment of Radiology and Imaging, Hospital for Special Surgery, New York, NY, USA.
Ek T TanDepartment of Radiology and Imaging, Hospital for Special Surgery, New York, NY, USA.
Noriko AndersonDepartment of Neurology, University of California San Francisco, CA, USA.
Carlo J MilaniDepartment of Physiatry, Hospital for Special Surgery, New York, NY, USA.
Ann PonceletDepartment of Neurology, University of California San Francisco, CA, USA.
Darryl B SneagDepartment of Radiology and Imaging, Hospital for Special Surgery, New York, NY, USA.

Funding

Magnetic resonance and ultrasound imaging as biomarkers for detection and monitoring of Parsonage-Turner Syndrome (PTS)R21TR003033 · NCATS · HOSPITAL FOR SPECIAL SURGERY · PI SNEAG, DARRYL · 2020 to 2021
$352k
NCATS NIH HHS R21 TR003033
6 · The paper itself

Abstract

Background: Neuralgic amyotrophy (NA), or Parsonage-Turner syndrome is a peripheral neuropathy characterized by spontaneous, severe pain in the upper extremity, followed by severe muscle weakness. Objective: To determine the frequency with which patients with neuralgic amyotrophy (NA) (Parsonage-Turner syndrome) visit an emergency department (ED) or urgent care center (UCC) at symptom onset, and to characterize their clinical presentations and diagnostic evaluations performed at such visits. Methods: This study retrospectively reviewed registries at 2 different sites for patients with suspected NA. Patients were included in this study if their NA diagnoses were confirmed by criteria including clinical signs and symptoms, electrodiagnostic testing (EDX), and imaging (if available). Data was collected through patient surveys and searches of electronic medical records. Results: From the 2 registries, 178 patients were identified, 30% of whom (54) visited the ED/UCC and 43 met inclusion criteria. During the initial ED/UCC visit, 56% of patients underwent at least 1 of the following imaging examinations: x-ray (37%), MRI (21%), ultrasound (7%) and/or CT (7%). A total of 23% of patients were not provided any specific diagnosis by the ED/UCC and only 1 patient (2%) received a diagnosis of NA. The mean ± standard deviation of the number of days between symptom onset and eventual NA diagnosis was 117 days ± 124.8. Conclusion: Most patients with NA who initially present to an ED/UCC at symptom onset do not receive a correct diagnosis.

Indexed as

brachial neuritisNeuralgic amyotrophyParsonage-Turner syndrome

Identifiers

PMID40951840
PMCPMC12425469

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.