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Objetivo: Evaluar las complicaciones posoperatorias y la evolución clínica en pacientes sometidos a colectomías y anastomosis con dos estrategias preoperatorias, preparación mecánica (PMC) y preparación mecánica con antibióticos orales (PMC+AO). Materiales y Método: Estudio retrospectivo, con un total de 216 pacientes, 149 fueron del grupo PMC y 67 del PMC+AO. Variables estudiadas: características demográficas, intervención quirúrgica, localización anastomótica, fuga anastomótica (FA), infección del sitio operatorio (ISO), tránsito intestinal posoperatorio, infección por Clostridium difficile (CD) y estadía hospitalaria. Para el análisis estadístico se realizaron modelos bivariados y multivariados. Resultados: La FA fue más frecuente en el grupo PMC (7,38% vs. 0%, p = 0,011). En colectomías del lado izquierdo, la diferencia más marcada en las FA de ambos grupos fue en anastomosis del recto medio, sin casos en el grupo PMC+AO (0% vs. 50%, p = 0,019). En colectomías derechas, la FA fue similar para ambos grupos. Hubo más ISO en el grupo PMC (4,7% vs. 0%, p = 0,037). La recuperación del tránsito intestinal fue más rápida para el grupo PMC+AO, determinando menor estadía hospitalaria (3,98 días vs. 6,39 días, p = 0,001). El grupo PMC+AO se asoció a mayor tasa de colitis por CD (4,48% vs. 0,67%, p = 0,008). Discusión y Conclusión: El uso de la preparación intestinal con antibióticos orales podría ayudar a prevenir la FA en las colectomías izquierdas y evitar las ISO, favoreciendo la recuperación del tránsito intestinal, reduciendo la estadía hospitalaria. La asociación a CD debe examinarse en estudios más amplios.
Aim: To evaluate postoperative complications and clinical evolution in patients undergoing colectomies and anastomosis with two preoperative strategies, mechanical bowel preparation alone (MBP) and mechanical bowel preparation with oral antibiotics (MBP+OA). Materials and Method: Retrospective study, with defined inclusion and exclusion criteria. Variables studied: preoperative demographic characteristics, surgical intervention, anastomotic location, anastomotic leakage (AL), surgical site infection (SSI), postoperative intestinal transit, Clostridium difficile (CD) infection and hospital stay. Statistical analysis, bivariate and multivariate models were performed. Results: 216 patients studied, 149 were MBP group and 67 MBP+OA group. The group MBP had higher rates of AL (7.38% vs. 0%, p = 0.011). For left-sided colectomies, AL rate in both groups had a higher difference in the middle rectum, with no cases in the MBP+OA group (0% vs. 50%, p = 0.019). For right colectomies, the AL rates were similar in both groups. SSI was higher in MBP group (4.7% vs. 0%, p = 0.037). The bowel transit recovery was faster for MBP+OA group, determining less hospital stay (3.98 days vs. 6.39 days, p = 0.001). The group MBP+OA had a higher rate of CD colitis, 4.48% (p = 0.008). Discussion and Conclusion: These results suggest that preoperative oral antibiotic with mechanical bowel preparation could help to prevent anastomotic leaks in left-sided colectomies, also avoid surgical site infection, favoring the recovery of postoperative bowel transit, reducing hospital stay. The association to CD should be examined in larger studies.
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Background: Mechanical bowel preparation (MBP) before elective resection of left colon cancer remains controversial. We propose that the protective effect of MBP is dependent on its combination with chemical preparation by oral antibiotics.Methods: Medical data of adult patients with left colon cancer who underwent elective resection at Sohag University Hospital (August 2016-March 2019) were reviewed. Anastomotic leak (AL), surgical site infections (SSI), postoperative morbidity and mortality were compared among patients who preoperatively received MBP followed by chemical preparation with oral antibiotics (MBP and OABx group) versus another group of preoperative MPB alone (MBP group).Results: Forty-two patients with left colon adenocarcinoma were enrolled, 21 per group. Overall, sigmoid colon was the most common site of left sided colon cancer (76%). Malignant lesions were found in proximal sigmoid in 19 (45%), rectosigmoid in 13 (31%), descending colon in 8 (19%) and splenic flexure in 2 (5%) patients. Dukes’ classification was A in 6 (14%), B in 19 (45%) and C in 17 (41%) patients. Compared with MBP, MBP and OABx group showed significantly lower rates of anastomotic leak (3 patients (14%) versus 1 (5%) respectively, p<0.05) and surgical site and intraabdominal infections (7 patients (33%) versus 2 (10%), p<0.05). MBP and OABx group exhibited lesser grades of postoperative complications (p<0.05) and shorter hospital stay (p<0.05). Postoperative mortality occurred only in the MBP group.Conclusions: Combined mechanical-chemical bowel preparation prior to elective resection of left colon cancer confers superior clinical outcome regarding anastomotic leak, surgical site infections and overall postoperative complications.
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BACKGROUND: Early conversion from intravenous to oral antibiotics plays an important role in lowering the risk of catheter-associated infections, reducing the workload of nurses, decreasing direct and indirect costs, and shortening hospital stays. In August 2015, an antimicrobial stewardship program (ASP) was implemented to facilitate conversion from intravenous to oral administration of fluoroquinolones in our institute. This study evaluated the clinical and economic impact of the intervention. MATERIALS AND METHODS: Data were retrospectively collected by reviewing electronic medical records. All hospitalized patients aged 18 and older who met the study inclusion criteria for the conversion were included between August and November 2015. We computed the physicians’ adherence rate to the ASP recommendations. We also measured the total use of fluoroquinolones, length of hospital stay, and medication costs. RESULTS: During 4 months, 129 cases were enrolled in the study. The adherence rate was 79.8%. The average total prescription volume of intravenous fluoroquinolones, the length of hospital stay, and the total cost of the fluoroquinolones statistically significantly decreased in the intervention-adherent group. CONCLUSION: Intervention to facilitate conversion from intravenous to oral administration has reduced excess use of intravenous fluoroquinolones and length of hospital stay. With these findings, further implementations of the ASP extending to other antibiotics may be warranted.
Subject(s)
Humans , Administration, Oral , Anti-Bacterial Agents , Catheter-Related Infections , Electronic Health Records , Fluoroquinolones , Length of Stay , Prescriptions , Retrospective Studies , ViperidaeABSTRACT
PURPOSE: To evaluate the efficacy of the postoperative oral antibiotics in acute appendicitis. METHODS: This study compared 126 patients diagnosed with appendicitis in 2004, who did not take oral antibiotics after the postoperative treatment (group 2), with 119 patients diagnosed with appendicitis in the year of 2003, who did take oral antibiotics after the parenteral postoperative antibiotics regimen (group 1). RESULTS: The clinical, operative, and bacterial outcomes were similar. Only one infectious complication was detected in each group (group1; 1/119, group2; 1/126). CONCLUSION: This study suggests that adding a course of oral antibiotics, after completing a course of parenteral antibiotics, does not decrease The rate of postoperative infectious complications in appendicitis patients.