ABSTRACT
PURPOSE: Thoracoabdominal esophageal resection for malignant disease is frequently associated with pulmonary infection. Whether prolonged antibiotic prophylaxis beyond a single perioperative dose is advantageous in preventing pulmonary infection after thoracoabdominal esophagectomy remains unclear. METHODS: In this retrospective before-and-after analysis, 173 patients between January 2009 and December 2014 from a prospectively maintained database were included. We evaluated the effect of a 5-day postoperative course of moxifloxacin, which is a frequently used antimicrobial agent for pneumonia, on the incidence of pulmonary infection and mortality after thoracoabdominal esophagectomy. RESULTS: 104 patients received only perioperative antimicrobial prophylaxis (control group) and 69 additionally received a 5-day postoperative antibiotic therapy with moxifloxacin (prolonged-course). 22 (12.7%) of all patients developed pneumonia within the first 30 days after surgery. No statistically significant differences were seen between the prolonged group and control group in terms of pneumonia after 7 (p = 0.169) or 30 days (p = 0.133), detected bacterial species (all p > 0.291) and 30-day mortality (5.8 vs 10.6%, p = 0.274). CONCLUSION: A preemptive 5-day postoperative course of moxifloxacin does not reduce the incidence of pulmonary infection and does not improve mortality after thoracoabdominal esophagectomy.
Subject(s)
Antibiotic Prophylaxis , Esophagectomy/adverse effects , Pneumonia/etiology , Pneumonia/prevention & control , Postoperative Complications/prevention & control , Anastomotic Leak/epidemiology , Anastomotic Leak/etiology , Biomarkers , Comorbidity , Esophagectomy/methods , Female , Humans , Incidence , Male , Mortality , Patient Outcome Assessment , Pneumonia/diagnosis , Pneumonia/epidemiology , Postoperative Care , Retrospective Studies , Risk Assessment , Risk Factors , Surgical Wound Infection/epidemiology , Surgical Wound Infection/etiology , Surgical Wound Infection/prevention & controlABSTRACT
PURPOSE: Viral infections represent a serious threat for patients after liver transplantation (LT). The identification of risk factors during the early post-transplant period might help to improve prevention of viral infections after LT. METHODS: Between 2004 and 2010, 530 adult patients underwent LT at a large university hospital serving a metropolitan region in Europe. This retrospective single-centre study analysed putative risk factors for early viral infections with herpes simplex virus-1 (HSV-1), varicella-zoster virus (VZV), Epstein-Barr virus (EBV), hepatitis A/B/C (HAV/HBV/HCV) and cytomegalovirus (CMV) in the first 3 months after LT. RESULTS: The final analysis included 501 patients of whom 126 (25.1%) had documented viral infections after LT. No significant differences could be detected between patients with or without viral infections concerning 30- and 90-day mortality. Risk factors in the early post-transplant period identified by multivariate analysis included female gender (CMV, HSV-1), the post-operative need for continuous veno-venous hemofiltration (CMV), septic shock (CMV), detection of fungi (CMV) and the intraoperative amount of transfused blood (EBV). CONCLUSIONS: Enhanced vigilance regarding opportunistic infections is crucial in the management of this high-risk population of immunocompromised patients. In particular, attention should be paid to avoidable conditions that increase the risk of renal replacement therapies in the post-LT setting, especially among women. TRIAL REGISTRATION: DRKS00010672 on German Clinical Trial Register.
