Background: Surgical-site infections (SSIs) represent the most common complications after colorectal surgery (CS). Role of preoperative administration of oral antibiotic prophylaxis (OAP) and mechanical bowel preparation (MBP), alone or in combination, in the prevention of SSIs after CS is debated. Aim of this study was to assess the effect of the introduction of an Implemented Infection Prevention Bundle (IIPB) in preventing SSIs in CS. Methods: A group of 251 patients (Group 1) who underwent CS receiving only preoperative intravenous antibiotic prophylaxis (IAP) was compared to a Group of 107 patients (Group 2) who also received the IIPB. The IIPB consisted of the combination of oral administrations of three doses of Rifaximin 400 mg and MBP the day before surgery and in the administration of a cleansing enema the day of the surgical procedure. Results: At the univariate analysis, Group 2 showed significant lower rates of wound infection (WI) (2.8% vs. 9.9%; p = 0.021) and anastomotic leakage (AL) (2.8% vs. 14.7%; p = 0.001) with shorter hospital stay (5 vs. 6 days; p < 0.0001). The probability of postoperative AL was lower in Group 2; patients in this Group resulted protected from AL; a statistically significant Odds ratio of 0.16 (CI 0.05–0.55 p = 0.0034) was found. In diabetic patients, that were at higher risk of WI (OR 3.53, CI 1.49–8.35 p = 0.002), despite having any impact on anastomotic dehiscence, the use of IIPB significantly reduced the rate of WI (0% vs 28.1%; p = 0.01). Conclusion: The use of an IIPB significantly reduces rates of SSIs and post-operative hospital stay after CS.
The use of an implemented infection prevention bundle reduces the incidence of surgical site infections after colorectal surgery: a retrospective single center analysis
Caputo D;Angeletti S;Ciccozzi M;Coppola R
2021-01-01
Abstract
Background: Surgical-site infections (SSIs) represent the most common complications after colorectal surgery (CS). Role of preoperative administration of oral antibiotic prophylaxis (OAP) and mechanical bowel preparation (MBP), alone or in combination, in the prevention of SSIs after CS is debated. Aim of this study was to assess the effect of the introduction of an Implemented Infection Prevention Bundle (IIPB) in preventing SSIs in CS. Methods: A group of 251 patients (Group 1) who underwent CS receiving only preoperative intravenous antibiotic prophylaxis (IAP) was compared to a Group of 107 patients (Group 2) who also received the IIPB. The IIPB consisted of the combination of oral administrations of three doses of Rifaximin 400 mg and MBP the day before surgery and in the administration of a cleansing enema the day of the surgical procedure. Results: At the univariate analysis, Group 2 showed significant lower rates of wound infection (WI) (2.8% vs. 9.9%; p = 0.021) and anastomotic leakage (AL) (2.8% vs. 14.7%; p = 0.001) with shorter hospital stay (5 vs. 6 days; p < 0.0001). The probability of postoperative AL was lower in Group 2; patients in this Group resulted protected from AL; a statistically significant Odds ratio of 0.16 (CI 0.05–0.55 p = 0.0034) was found. In diabetic patients, that were at higher risk of WI (OR 3.53, CI 1.49–8.35 p = 0.002), despite having any impact on anastomotic dehiscence, the use of IIPB significantly reduced the rate of WI (0% vs 28.1%; p = 0.01). Conclusion: The use of an IIPB significantly reduces rates of SSIs and post-operative hospital stay after CS.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.