Risk factors for surgical site infections following open versus laparoscopic colectomies: a cohort study.
BMC Surg
; 21(1): 376, 2021 Oct 25.
Article
em En
| MEDLINE
| ID: mdl-34696743
ABSTRACT
BACKGROUND:
Surgical 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.METHODS:
A 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.RESULTS:
During 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)].CONCLUSIONS:
Risk factors for SSIs differ between laparoscopic and open colorectal resections. Knowledge of specific risk factors may inform patient selection for these modalities.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Infecção da Ferida Cirúrgica
/
Laparoscopia
Tipo de estudo:
Etiology_studies
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Incidence_studies
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Observational_studies
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Risk_factors_studies
Limite:
Aged
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Aged80
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
BMC Surg
Ano de publicação:
2021
Tipo de documento:
Article
País de afiliação:
Israel