Evidence map›Paper›PMID 42610634›Full record

ArticleGlobal spine journal2026

Surgical Site Infection, Microbiology, and Antibiotic Utilization After Posterior Cervical Spinal Decompression and Fusion: A 10-Year Experience.

Benjamin J Carnovale, Samuel H Wakelin, Nicole Don, Ayesha Akbar Waheed, Regan M Shanahan, Samuel Adida, Victoria Crall, Karin Byers, Hansen Deng, D Kojo Hamilton and 1 more

Abstract read
In one paragraph

Article in Global spine journal, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

11 authors.

Benjamin J CarnovaleDepartment of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.ORCID 0000-0002-3870-8907
Samuel H WakelinDepartment of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Nicole DonDepartment of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Ayesha Akbar WaheedDepartment of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Regan M ShanahanDepartment of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Samuel AdidaDepartment of Neurological Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Victoria CrallDepartment of Infection Prevention and Hospital Epidemiology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
Karin ByersDivision of Infectious Diseases, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
Hansen DengDepartment of Neurological Surgery, University of California Davis Health, Sacramento, CA, USA.ORCID 0000-0002-9486-8390
D Kojo HamiltonDepartment of Neurological Surgery, Veterans Affairs Pittsburgh Health System, Pittsburgh, PA, USA.
Nitin AgarwalDepartment of Neurological Surgery, Veterans Affairs Pittsburgh Health System, Pittsburgh, PA, USA.ORCID 0000-0003-0256-3897

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Study DesignRetrospective cohort analysis.ObjectivesSurgical site infection (SSI) is a major complication following spine surgery. This is especially true with posterior cervical spinal surgery, contributing to increased hospital stay, socioeconomic burden, morbidity, and mortality. This study aimed to investigate risk factors for cervical SSI, identify organisms responsible, and characterize antibiotic treatment regimens to inform surgeons.MethodsA retrospective review of patients who underwent posterior cervical decompression and fusion (PCDF) was performed at a single academic quaternary care center. Outcome variables included SSI, culture speciation, and antibiotic regimens. Associations between demographic, clinical, and surgical factors with SSI were analyzed using univariate statistics and multiple logistic regression. A sub-analysis was conducted for gram-negative and gram-positive pathogens. P<0.05 was considered significant.ResultsIn 590 patients undergoing PCDF, 47 (8.0%) SSIs were identified, and average time to operative revision was 31.4 days. Coagulase-negative Staphylococcus (20, 42.6%), Staphylococcus aureus (17 [MRSA: 6, MSSA: 11], 36.2%), and Cutibacterium species (10, 21.3%) were most common. Eighteen (38.3%) SSIs were polymicrobial. Increased BMI was associated with SSI on univariate (p=0.018) and multivariate regression (p=0.021). Operative time was associated with increased risk of gram-negative infection (p=0.038).ConclusionSSI following PCDF remains a major complication with an incidence of 8%. Elevated BMI was an independent risk factor, underscoring importance of patient optimization. Longer operative time was associated with gram-negative infection in univariate analysis, however, this did not remain significant following multivariable adjustment. These findings highlight the need for awareness of resistant pathogens in tailoring empiric antibiotic regimens.

Indexed as

antibioticscomplicationsPCDFspineSSI

Identifiers

PMID42610634
PMCPMC13486394

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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.