Long-term patient outcomes after laparoscopic anti-reflux procedures.

BACKGROUND: Laparoscopic anti-reflux surgery with or without large hiatal hernia has been shown to have good short-term outcomes. However, limited data are available on long-term outcomes of greater than 5 years. The aim of this study is to review functional and symptomatic outcomes of anit-reflux surgery in a large tertiary referral medical center. METHODS: Two hundred ninety-seven patients who underwent anti-reflux surgery at the University of Nebraska Medical Center between 2002 and 2013 were included in this study. Patient data including pre- and post-operative studies and symptom questionnaires were prospectively collected and the database was used to analyze postoperative outcomes. RESULTS: A total of 297 Nissen fundoplications, 35 redo fundoplications and 22 Toupet procedures were performed. Mean BMI was 30.0 ± 6.2. The median follow-up was 70 (6-135) months. There were three reoperations (0.9 %) for recurrent symptoms. Mesh was used in 210 cases where hiatal hernia was larger than 2 cm. Median preoperative DeMeester score was 50.8 ± 46. There was a statistically significant improvement in composite heartburn score (83 % (CI 78.2, 87.7); p < 0.05), regurgitation (81.1 % (CI 76.1, 86.1); p < 0.05), and belching (63 % (CI 56.7, 69.3); p < 0.05). Atypical presentation such as pulmonary (e.g., aspiration (25.8 % (CI 20, 31.6), wheezing (20.3 % (CI 15, 25.6); p < 0.05), and throat symptoms (e.g., laryngitis 28 % (CI 22.1, 33.9); p < 0.05) also improved. Available radiographic studies for patients more than 3 years follow-up show an overall recurrence of 33.9 % (47.8 % in hiatal hernia > 5 cm repaired with mesh). Of those with recurrence, over 84 % were asymptomatic at follow-up. CONCLUSIONS: This study shows that patients had excellent symptom control and low rates of complications and reoperations in long-term follow-up. We found that typical gastro intestinal symptoms responded better compared with atypical symptoms in spite of clear evidence of reflux on preoperative studies. Hiatal hernia was very commonly seen in our patient population and long-term radiographic follow-up suggest that asymptomatic recurrence may be high but rarely requires any surgical intervention. Anti-reflux surgery with correction of hiatal hernia if present is safe and effective in long-term follow-up.

Emergent cholecystostomy is superior to open cholecystectomy in extremely ill patients with acalculous cholecystitis: a large multicenter outcome study.

BACKGROUND: Morbidity and mortality are very high for critically ill patients who develop acute acalculous cholecystitis (AAC). The aim of this study was to compare outcomes in extremely ill patients with AAC treated with percutaneous cholecystostomy (PC), laparoscopic cholecystectomy (LC), or open cholecystectomy (OC), which were also analyzed together in the LC-plus-OC (LO) group. METHODS: Discharge data from the University HealthSystem Consortium database were accessed using International Classification of Diseases codes. The University HealthSystem Consortium's Clinical Data Base/Resource Manager allows member hospitals to compare patient-level, risk-adjusted outcomes. Multivariate regression models for extremely ill patients undergoing PC or LO for the diagnosis of AAC were created and analyzed. RESULTS: A total of 1,725 extremely ill patients were diagnosed with AAC between October 2007 and June 2011. Patients undergoing PC (n = 704) compared with the LO group (n = 1,021) showed decreased morbidity (5.0% with PC vs 8.0% with LO, P < .05), fewer intensive care unit admissions (28.1% with PC vs 34.6% with LO, P < .05), decreased length of stay (7 days with PC vs 8 days with LO, P < .05), and lower costs ($40,516 with PC vs $53,011 with LO, P < .05). Although perioperative outcomes of PC compared with LC were statistically similar, PC had lower costs compared with LC ($40,516 vs 51,596, P < .005). Multivariate regression analysis showed that LC (n = 822), compared with OC (n = 199), had lower mortality (odds ratio [OR], .3; 95% confidence interval [CI], .1 to .6), lower morbidity (OR, .4; 95% CI, .2 to .7), reduced intensive care unit admission (OR, .3; 95% CI, .2 to .5), and similar 30-day readmission rates (OR, 1.0; 95% CI, .6 to 1.5). Also, decreased length of stay (7 days with LC vs 8 days with OC) and costs ($51,596 with LC vs $61,407 with OC) were observed, with a 26% conversion rate to an open procedure. CONCLUSIONS: On the basis of this experience, extremely ill patients with AAC have superior outcomes with PC. LC should be performed in patients in whom the risk for conversion is low and in whom medical conditions allow. These results show PC to be a safe and cost-effective bridge treatment strategy with perioperative outcomes superior to those of OC.

"STOP, LOOK, and LISTEN." Hepatic Portal Venous Gas: Time for Clinical Assessment!

Pneumatosis intestinalis and portal venous gas are findings usually associated with intra-abdominal surgical catastrophes that frequently require emergent surgical intervention. Herein we present a case of a patient who presented in septic shock, with extensive portal vein gas, diffuse intestinal wall thickening, and atherosclerotic vascular insufficiency in the absence of pneumatosis intestinalis. Given his advanced age, multiple comorbidities, magnitude of the initial findings, and his dramatic clinical response to aggressive fluid resuscitation, a cognitive decision was made to continue with nonoperative management. The patient recovered uneventfully and was discharged home in a stable condition.