Evidence map›Paper›PMID 31940926›Full record

ArticleJournal of clinical medicine2020

A Comparison of Cervical and Thoracolumbar Fractures Associated with Diffuse Idiopathic Skeletal Hyperostosis-A Nationwide Multicenter Study.

Hiroyuki Katoh, Eijiro Okada, Toshitaka Yoshii, Tsuyoshi Yamada, Kei Watanabe, Keiichi Katsumi, Akihiko Hiyama, Yukihiro Nakagawa, Motohiro Okada, Teruaki Endo and 16 more

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 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

19 citing papers in PubMed, 26 citations in OpenAlex.

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  18. Skeletal Fluorosis With Thoracic Myelopathy: A Report of 2 Cases.International journal of spine surgery · 2021
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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

26 authors at 16 institutions in 1 country.

Hiroyuki KatohDepartment of Orthopaedic Surgery, Surgical Science, Tokai University School of Medicine, 259-1193 Kanagawa, Japan.
Eijiro OkadaJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Toshitaka YoshiiJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Tsuyoshi YamadaJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Kei WatanabeJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Keiichi KatsumiJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Akihiko HiyamaDepartment of Orthopaedic Surgery, Surgical Science, Tokai University School of Medicine, 259-1193 Kanagawa, Japan.
Yukihiro NakagawaJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Motohiro OkadaJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Teruaki EndoJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Kazuhiro TakeuchiJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Shunji MatsunagaJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Keishi MaruoJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Kenichiro SakaiJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Sho KobayashiJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Tetsuro OhbaJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Kanichiro WadaJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Junichi OhyaJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Kanji MoriJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Mikito TsushimaJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Hirosuke NishimuraJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Takashi TsujiJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Kota WatanabeJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Morio MatsumotoJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Atsushi OkawaJapanese Organization of the Study for Ossification of Spinal Ligament (JOSL), 113-8519 Tokyo, Japan.
Masahiko WatanabeDepartment of Orthopaedic Surgery, Surgical Science, Tokai University School of Medicine, 259-1193 Kanagawa, Japan.
Keio University · JPTokai University · JPTokyo Medical and Dental University · JPJichi Medical University · JPWakayama Medical University · JPChubu Rosai Hospital · JPHamamatsu University School of Medicine · JPHirosaki University · JPHyogo Medical University · JPImakiire General Hospital · JPNational Hospital Organization · JPNiigata University · JPShiga University of Medical Science · JPThe University of Tokyo · JPTokyo Medical University · JPUniversity of Yamanashi · JP

Funding

Japanese Health Labor Sciences Research Grant 038
6 · The paper itself

Abstract

In diffuse idiopathic hyperostosis (DISH), the ankylosed spine becomes susceptible to spinal fractures and spinal cord injuries due to the long lever arms of the fractured segments that make the fracture extremely unstable. The aim of this retrospective multicenter study was to examine the differences in DISH-affected spine fractures according to fracture level. The data of 285 cases with fractures of DISH-ankylosed segments diagnosed through computed tomography (CT) imaging were studied and the characteristics of 84 cases with cervical fractures were compared to 201 cases with thoracolumbar fractures. Examination of the CT images revealed that cervical fracture cases were associated with ossification of the posterior longitudinal ligament and had fractures at the intervertebral disc level, while thoracolumbar fracture cases were associated with ankylosing of the posterior elements and had fractures at the vertebral body. Neurologically, cervical fracture cases had a higher ratio of spinal cord injury leading to higher mortality, while thoracolumbar fracture cases had lower rates of initial spinal cord injury. However, a subset of thoracolumbar fracture cases suffered from a delay in diagnosis that led to higher rates of delayed neurological deterioration. Some of these thoracolumbar fracture cases had no apparent injury episode but experienced severe neurological deterioration. The information provided by this study will hopefully aid in the education of patients with DISH and raise the awareness of clinicians to potential pitfalls in the assessment of DISH trauma patients.

Indexed as

ankylosisdiffuse idiopathic hyperostosisspine traumatrauma

Identifiers

PMID31940926
PMCPMC7019396
OpenAlexW3000674624

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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.