Evidence map›Paper›PMID 33709809›Full record

ArticleGlobal spine journal2023

Perioperative Complications of Surgery for Degenerative Cervical Myelopathy: A Comparison Between 3 Procedures.

Mohamed Kamal Mesregah, Blake Formanek, John C Liu, Zorica Buser, Jeffrey C Wang

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Global spine journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

8 citing papers in PubMed, 24 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 2 countries.

Mohamed Kamal MesregahDepartment of Orthopaedic Surgery, 12223Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.ORCID 0000-0002-8047-9159
Blake FormanekDepartment of Orthopaedic Surgery, 12223Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.ORCID 0000-0003-3557-9350
John C LiuDepartment of Neurosurgery, Keck School of Medicine, 5116University of Southern California, Los Angeles, CA, USA.
Zorica BuserDepartment of Orthopaedic Surgery, 12223Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.ORCID 0000-0002-5680-0643
Jeffrey C WangDepartment of Orthopaedic Surgery, 12223Keck School of Medicine, University of Southern California, Los Angeles, CA, USA.
University of Southern California · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

STUDY

designRetrospective comparative study.

objectivesTo compare the perioperative complications of propensity score-matched cohorts of patients with degenerative cervical myelopathy (DCM), who were treated with anterior cervical discectomy and fusion (ACDF), posterior laminectomy with fusion, or laminoplasty.

methodsThe Humana PearlDiver Patient Record Database was queried using the International Classification of Diseases (ICD-9 and ICD-10) and the Current Procedural Terminology (CPT) codes. Propensity score-matched analysis was done using multiple Chi-squared tests with Bonferroni correction of the significance level.

resultsCohorts of 11,790 patients who had ACDF, 2,257 patients who had posterior laminectomy with fusion, and 477 patients who had laminoplasty, were identified. After propensity score matching, all the 3 groups included 464 patients. The incidence of dysphagia increased significantly following ACDF compared to laminoplasty,

conclusionsThe incidence of dysphagia following laminectomy with fusion was not different compared to ACDF. Postoperative new-onset cervicalgia and revisions were least common in laminoplasty. The highest rate of postoperative limb paralysis was noticed in laminectomy with fusion.

Indexed as

ACDFcervical spinal stenosisdegenerative cervical myelopathylaminectomy and fusionlaminoplastypropensity score matching

Identifiers

PMID33709809
PMCPMC9972283
OpenAlexW3135249996

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.