Evidence map›Paper›PMID 34696743›Full record

ArticleBMC surgery2021

Risk factors for surgical site infections following open versus laparoscopic colectomies: a cohort study.

Tomer Hoffman, Pnina Shitrit, Michal Chowers

Abstract read
In one paragraph

Article in BMC surgery, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
–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

10 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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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

3 authors.

Tomer Hoffman *Infectious Diseases Unit, Meir medical Center, Kfar-Saba, Israel.
Pnina Shitrit *Infection Control Unit, Meir medical Center, Kfar-Saba, Israel.
Michal ChowersInfectious Diseases Unit, Meir medical Center, Kfar-Saba, Israel. chowersm@post.tau.ac.il.ORCID http://orcid.org/0000-0001-6148-254X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSurgical site infections (SSIs) are among the most common healthcare-associated infections. Evaluating risk factors for SSIs among patients undergoing laparoscopic and open colorectal resections can aid in selecting appropriate candidates for each modality.

methodsA cohort of all consecutive patients undergoing elective colorectal resections during 2008-2017 in a single center was analyzed. SSIs were prospectively assessed by infection control personnel. Patient data were collected from electronic medical records. Risk factors for SSIs were compared between patients who underwent laparoscopic and open surgeries. A multivariate analysis was performed for significant variables.

resultsDuring the study period, 865 patients underwent elective colorectal resection: 596 laparoscopic and 269 open surgeries. Mean age was 68.2 ± 15.1 years, weight 72.5 ± 18.3 kg and 441 (51%) were men. The most common indication for surgery was malignancy, in 767 patients (88.7%) with inflammatory bowel diseases and diverticulitis following (4.5% and 3.9%, respectively). Patients undergoing laparoscopic surgery were younger, had fewer comorbidities, shorter pre-operative hospitalizations, lower risk index scores, and lower rates of SSI, compared with open surgery. Independent risk factors for SSI following laparoscopic surgery were chronic obstructive pulmonary disease [odds ratio (OR) 2.655 95% CI (1.267, 5.565)], risk index ≥ 2 [OR 2.079, 95% CI (1.041,4.153)] and conversion of laparoscopic to open surgery [OR 2.056 95%CI (1.212, 3.486)]. Independent risk factors for SSI following open surgery were immunosuppression [OR 3.378 95% CI (1.071, 10.655)], chronic kidney disease [OR 2.643 95% CI (1.008, 6.933)], and need for a second dose of prophylactic antibiotics [OR 2.519 95%CI (1.074, 5.905)].

conclusionsRisk factors for SSIs differ between laparoscopic and open colorectal resections. Knowledge of specific risk factors may inform patient selection for these modalities.

Indexed as

LaparoscopySurgical Wound InfectionAgedAged, 80 and overCohort StudiesColectomyHumansMaleMiddle AgedRetrospective StudiesRisk FactorsChronic obstructive pulmonary diseaseColorectal surgeryLaparoscopicRisk factorsSurgical site infection

Identifiers

PMID34696743
PMCPMC8543409

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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.