Idiopathic pneumatosis intestinalis secondary to lactulose use in patients with cirrhosis.

BACKGROUND AND AIM: Few case reports exist that link lactulose use with pneumatosis intestinalis in cirrhotics. This study investigates the relationship between lactulose use and idiopathic pneumatosis intestinalis in a cohort of cirrhotic patients. METHODS: This case series considers several notable cases of patients with idiopathic pneumatosis intestinalis and concurrent lactulose use. Idiopathic pneumatosis intestinalis was defined as pneumatosis intestinalis with no identifiable etiology. A cohort of 119 patients with cirrhosis and pneumatosis intestinalis were identified in a tertiary care setting, via chart review by a multidisciplinary team. Eleven of these patients were found to have idiopathic pneumatosis intestinalis. Nine of these patients were being treated with lactulose. RESULTS: Six out of 9 patients with idiopathic pneumatosis intestinalis that were being treated with lactulose saw resolution of pneumatosis intestinalis following discontinuation of treatment. CONCLUSIONS: The etiology of idiopathic pneumatosis intestinalis is likely multifactorial, but lactulose might play a preventable role in its formation.

Perioperative surgical care bundle reduces pancreaticoduodenectomy wound infections.

BACKGROUND: Pancreaticoduodenectomy (PD) is a complex surgical procedure with a historically high morbidity rate. The goal of this study was to determine if the implementation of a 12-measure perioperative surgical care bundle (SCB) was successful in reducing infectious and other complications in patients undergoing PD compared with a routine preoperative preparation group (RPP). METHODS: In this retrospective cohort study utilizing the HPB surgery database at the Thomas Jefferson University, we analyzed clinical data from 233 consecutive PDs from October 2005 to May 2008 on patients who underwent RPP, and compared them with 233 consecutive PDs from May 2008 to May 2010 following the implementation of the SCB. The SCB was the product of multidisciplinary discussion and extensive literature review. RESULTS: The RPP group and the SCB group had similar demographic characteristics. The overall rate of postoperative morbidity was similar between groups (42.1% versus 37.8%). However, wound infections were significantly lower in the SCB group (15.0% versus 7.7%, P = 0.01).The rates of other common complications, as well as postoperative hospital length of stay, readmissions, and 30-d postoperative mortality were similar between groups. CONCLUSIONS: The implementation of a SCB was followed by a significant decline in wound infection in patients undergoing PD.

Reoperative completion pancreatectomy for suspected malignant disease of the pancreas.

BACKGROUND: Completion pancreatectomy (CP) is a reoperative procedure to excise remnant pancreatic tissue after a prior pancreatic resection. In this study, we document our institution's experience with CP for recurrent malignant disease of the pancreas, describing indications for surgery, procedures performed, and patient outcomes. METHODS: We performed a retrospective review of 861 patients from the pancreatic surgery database in the Department of Surgery of Thomas Jefferson University from October 2005 to December 2010 to identify all cases of CP performed for suspected malignant disease. RESULTS: Eleven patients underwent reoperative CP at our institution from 2005 to 2010. The median time interval between the initial operation and CP was 32 mo. A combination of clinical symptoms, elevated tumor markers, and imaging studies were used for diagnosis of recurrent disease. Pancreatic ductal adenocarcinoma was the most common pathology, found in six patients. The postoperative complication rate was 18% and the median postoperative hospital length of stay was 6 d. There were no 30-d readmissions and no perioperative deaths. The 1-y survival rate following CP was 71% with an overall median survival of 17.5 mo. CONCLUSIONS: CP is a safe and effective option for a highly selected group of patients with suspected recurrent malignant disease of the remnant pancreas. Morbidity and mortality rates are within acceptable limits and similar to initial pancreatic resection. Eligibility depends heavily upon the absence of distant metastatic disease, technical factors for resection, and patient performance status.