Evidence map›Paper›PMID 33430630›Full record

ArticleGlobal spine journal2022

Factors Associated With Major Complications and Mortality During Hospitalization in Patients With Ankylosing Spondylitis Undergoing Surgical Management for a Spine Fracture.

Christopher Ull, Emre Yilmaz, Martin F Hoffmann, Charlotte Reinke, Mirko Aach, Thomas Armin Schildhauer, Christiane Kruppa

Open access · goldAbstract read
In one paragraph

Article in Global spine journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 9% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Pooled it
  2. Modified anterior long-segment fixation versus posterior and combined approaches for subaxial cervical fractures in ankylosing spondylitis: a retrospective cohort study.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 · 2026
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  14. Open versus minimally invasive fixation of thoracic and lumbar spine fractures in patients with ankylosing spinal diseases.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2022
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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 1 institution in 1 country.

Christopher UllDepartment of General and Trauma Surgery, 39060BG University Hospital Bergmannsheil, Bochum, Germany.ORCID https://orcid.org/0000-0001-5633-3179
Emre YilmazDepartment of General and Trauma Surgery, 39060BG University Hospital Bergmannsheil, Bochum, Germany.
Martin F HoffmannDepartment of General and Trauma Surgery, 39060BG University Hospital Bergmannsheil, Bochum, Germany.
Charlotte ReinkeDepartment of General and Trauma Surgery, 39060BG University Hospital Bergmannsheil, Bochum, Germany.
Mirko AachDepartment of Spinal Cord Injuries, 39060BG University Hospital Bergmannsheil, Bochum, Germany.
Thomas Armin SchildhauerDepartment of General and Trauma Surgery, 39060BG University Hospital Bergmannsheil, Bochum, Germany.
Christiane KruppaDepartment of General and Trauma Surgery, 39060BG University Hospital Bergmannsheil, Bochum, Germany.
BG University Hospital Bergmannsheil Bochum · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

STUDY

designRetrospective study.

objectivesTo analyze factors associated with major complications (MC) in patients with ankylosing spondylitis (AS) undergoing surgical management for a spine fracture.

methodsIncluded were all persons with spine fractures and AS in a teriary health care center between 2003 and 2019. Clinical data and MC were characterized with descriptive characteristics. Multivariable analyses were used to find factors associated with MC.

resultsIn total, 174 traumatic fracture incidents in 166 patients with AS were included, with a mean patient age of 70.7 ± 13.1 years. The main reason for spine fracture was minor trauma (79.9%). Spinal cord injuries (SCI) were described in 36.7% of cases. The majority of patients (54.6%) showed more than one fracture of the spine, with cervical fractures being the most common (50.5%). Overall, the incidences of surgical site infection, implant failure, nosocomial pneumonia (NP), and mortality were 17.2%, 9.2%, 31%, and 14.9%, respectively. ICU stay > 48 hours was associated with MC (including death). Posterior approach for spondylodesis, ICU stay > 48 hours and cervical SCI were related to MC (excluding death). Age > 70 years, NP and Charlson comorbidity index > 5 points were associated with in-hospital mortality.

conclusionsPatients with AS and surgical treatment of spine fractures are at high risk for MC. Therefore, our results might give physicians better insight into the incidence and sequelae of major complications and therefore might improve patient and family expectations.

Indexed as

ankylosing spondylitiscomplicationsfactorsfracturesoutcomespine

Identifiers

PMID33430630
PMCPMC9394001
OpenAlexW3118842057

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.