Evidence map›Paper›PMID 39117357›Full record

ArticleAsian spine journal2024

Effects of early surgery for cervical fracture dislocation on 30-day mortality using the Japanese Diagnosis Procedure Combination database.

Kazuma Doi, Naoki Otani, Norihiko Inoue, Junichi Mizuno, Kiyohide Fushimi, Atsuo Yoshino

Abstract read
In one paragraph

Article in Asian spine journal, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Comparison of the immobilizing effect of soft, semi-rigid and rigid neck orthoses.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2025
    Article
  3. 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

6 authors.

Kazuma DoiDepartment of Neurological Surgery, Nihon University School of Medicine, Tokyo, Japan.
Naoki OtaniDepartment of Neurological Surgery, Nihon University School of Medicine, Tokyo, Japan.
Norihiko InoueDepartment of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School of Medical and Dental Sciences, Tokyo, Japan.
Junichi MizunoCenter for Minimally Invasive Spinal Surgery, Shin-Yurigaoka General Hospital, Kawasaki, Japan.
Kiyohide FushimiDepartment of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School of Medical and Dental Sciences, Tokyo, Japan.
Atsuo YoshinoDepartment of Neurological Surgery, Nihon University School of Medicine, Tokyo, Japan.

Funding

Ministry of Health, Labour and Welfare 22AA2003
6 · The paper itself

Abstract

STUDY

designRetrospective study of data abstracted from the Diagnosis Procedure Combination (DPC) database. PURPOSE: This study aimed to investigate the effects of surgery in the early phase. OVERVIEW OF LITERATURE: The optimal timing of surgery for cervical fracture dislocation (CFD) remains unclear because only a few clinical studies with approximately 100 patients have been published.

methodsThis study included 4,653 adult patients with a definitive diagnosis of CFD from the DPC database. The database contains nationwide inpatient data collected from >1,000 acute care hospitals in Japan. The DPC database contains information regarding hospitalization, such as diagnosis, treatment, medical history, complications, and hospitalization outcomes. This study identified 460 pairs of patients after one-to-one propensity-score matching (PSM). Treatment outcomes were compared between patients who underwent surgery for CFD within 72 hours (early group) and later (delayed group) after admission. The main outcomes included 30-day mortality, inhospital death, and major complications. The secondary outcomes were improvement in the Barthel index, length of hospital stay, and discharged home rate.

resultsAfter adjusting for PSM, the early group had a significantly higher 30-day mortality rates than the delayed group (3.0% vs. 0.4%, p=0.006). In the multivariate logistic regression analysis after PSM, the early group was associated with an increased risk of 30-day mortality (odds ratio, 8.05; 95% confidence interval, 2.15-5.26; p=0.007).

conclusionsThis study indicated that early surgery for CFD resulted in increased 30-day mortality.

Indexed as

Barthel indexDatabaseFracture dislocationMortality

Identifiers

PMID39117357
PMCPMC11366559

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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.