Evidence map›Paper›PMID 24838506›Full record

SynthesisEuropean spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society2015

Intrawound vancomycin to prevent infections after spine surgery: a systematic review and meta-analysis.

Nathan Evaniew, Moin Khan, Brian Drew, Devin Peterson, Mohit Bhandari, Michelle Ghert

2 registry-linked trialsAbstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in 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, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 35 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 6 pooled it
7.6field-weighted citation impact, top 2% 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.

NCT04238923 phase2 / phase3unknown statusnot on this mapstarted 2020, after this paper: background citation

Topical Gentamicin and Vancomycin for Surgical Site Infection Prophylaxis in Patients Undergoing High-Risk Vascular Surgery

TypeinterventionalSponsorLondon Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph'sRan2020 to 2021Enrolled356ConditionsVascular Diseases, Peripheral Vascular Disease, Surgical Site Infection, Bypass ComplicationArmsTopical vancomycin paste (1g vancomycin powder + 4mL sterile saline) and Collatamp G gentamicin-eluting sponge (Azralez Pharmaceuticals, 2.0mg gentamicin sulphate/cm2 to cover wound)
NCT04825522 phase4recruitingnot on this mapstarted 2022, after this paper: background citation

The Effect of Intrawound Vancomycin Powder in Spine Surgery: A Prospective Randomized Controlled Trial

TypeinterventionalSponsorWindsor-Essex Compassionate Care CommunityRan2022 to 2028Enrolled1,643ConditionsSpine DiseaseArmsVancomycin
3 · Its place in the literature

Who cites it

35 citing papers in PubMed, 6 syntheses or guidelines pooled it, 82 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. APSIC guidelines for the prevention of surgical site infections.Antimicrobial resistance and infection control · 2019
    Guideline
  5. Pooled it
  6. Pooled it
  7. Local vancomycin therapy to reduce surgical site infection in adult spine surgery: a randomized prospective 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 · 2022
    Trial
  8. Trial
  9. Article
  10. Article
  11. Impact of Local Vancomycin on Postoperative Outcomes in Ankle Arthrodesis: A Propensity-Matched Cohort Study.Journal of the American Academy of Orthopaedic Surgeons. Global research & reviews · 2025
    Article
  12. Article
  13. A technique for introducing broad-spectrum topical antibiotics during open reduction and internal fixation of acetabular fractures.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2024
    Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Adjuvant antibiotic-loaded bone cement: Concerns with current use and research to make it work.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2021
    Article
  19. Article
  20. [Effect of hydrogen peroxide on anti-infection and reducing postoperative drainage in multi-segmental lumbar surgery].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2020
    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 at 1 institution in 1 country.

Nathan EvaniewDivision of Orthopaedics, Department of Surgery, McMaster University, Hamilton, ON, Canada, nathan.evaniew@medportal.ca.
Moin Khan
Brian Drew
Devin Peterson
Mohit Bhandari
Michelle Ghert
McMaster University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposePost-operative spine surgical site infections are associated with substantial morbidity, mortality, and economic burden. Intrawound vancomycin may prevent infections after spine surgery, but recent studies have reported conflicting results. The objectives of this systematic review and meta-analysis were to determine: (1) In patients undergoing spine surgery, does the application of intrawound vancomycin lead to reduced rates of post-operative surgical site infections? (2) Are there differences in the estimates of effect between observational studies and randomized trials? (3) What adverse events are reported in the literature?

methodsAll published comparative studies of intrawound vancomycin in spine surgery were included. Two reviewers independently screened eligible articles and assessed study quality. Observational studies and randomized trials were pooled separately using a random-effects model.

resultsEight observational studies and one randomized controlled trial met the inclusion criteria. Across observational studies, the odds of infection with intrawound vancomycin was 0.19 times the odds of infection without intrawound vancomycin (95 % CI 0.08-0.47, p = 0.0003, I (2) = 52 %). The single randomized controlled trial produced a conflicting result (OR 0.96, 95 % CI 0.34-2.66, p = 0.93). There were no adverse events attributable to intrawound vancomycin. The quality of the evidence was low or very low.

conclusionsThere is a lack of high-quality evidence to inform the use of intrawound vancomycin in spine surgery. Surgeons should be cautious before widely adopting this intervention and should be vigilant in monitoring for adverse effects. Further investigation with additional randomized controlled trials is justified.

Indexed as

Anti-Bacterial AgentsHumansSpineSurgical Wound InfectionTreatment OutcomeVancomycinAnti-Bacterial AgentsVancomycin

Identifiers

PMID24838506
OpenAlexW2008504762

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.