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Cirugía y cirujanos
versión On-line ISSN 2444-054Xversión impresa ISSN 0009-7411
Resumen
PARAMO-ZUNZUNEGUI, Javier et al. Incidence of surgical infection and risk factors in colorectal surgery - A prospective cohort study. Cir. cir. [online]. 2021, vol.89, n.2, pp.156-162. Epub 08-Nov-2021. ISSN 2444-054X. https://doi.org/10.24875/ciru.20000205.
Objective:
The objective was to measure the incidence of surgical site infection (SSI) and identify risk factors, in patients undergoing elective surgery of the colon and rectum.
Materials and methods:
A prospective cohort study was performed from January 2017 to December 2018.
Results:
A total of 130 patients were studied. The cumulative incidence of SSI was 12.3%. The 56.25% were superficial wound infections and the 31.25%, organ-space infection. The risk factors significantly associated with SSI were the non-administration of pre-operative oral nutrition, diabetes mellitus, heart disease, symptomatic state at the diagnosis of colorectal cancer (CRC), and ≥ 2 altered nutritional biochemical parameters at diagnosis. After multivariate , risk factors associated with SSI were: non-administration of preoperative enteral nutrition (odds ratio [OR] = 0.27; 95% confidence interval [CI]: 0.07-1.0), DM (OR = 3.0; 95% CI: 0.9-9.9), the heart disease (OR = 4.6; 95% CI: 1.1-18.6), and laparoscopic surgery (OR = 0.28; 95% CI: 0.08-0.97). The average stay was higher in patients with a diagnosis of SSI (11.9 vs. 9.2 days).
Conclusions:
Independent risk factors for SSI in CRC were the non-administration of pre-operative enteral nutrition, the existence of heart disease, and open surgery.
Palabras llave : Surgical site infection; Colorectal surgery; Surgical wound infection; Incidence; Risk factors; Cohort study.