Rabeprazole improves health-related quality of life in patients with erosive gastroesophageal reflux disease

The purpose of this study was to assess the effect of rabeprazole 20 mg once a day on patient-reported health-related quality of life in routine clinical practice. Patients with erosive gastroesophageal reflux disease participating in an open-label, 8-week study completed the SF-36 Health Survey before and after treatment with rabeprazole. For all SF-36 scales, there was a statistically significant (p 0.007) improvement in mean scores from baseline to week 8. Improvements in each of the subscales, except for physical functioning, general health, and mental health, were at least 5% in magnitude, a level considered clinically meaningful. Furthermore, while baseline scores were significantly poorer than general United States population scores, follow-up scores for four of the subscales (role limitations due to physical problems, social functioning, role limitations due to emotional problems, and mental health) were comparable to general population scores. In conclusion, rabeprazole significantly improved health-related quality of life in erosive gastroesophageal reflux disease patients and restored social functioning and emotional well-being to levels comparable to those observed in the United States general population.     

Preservation of porcine non-heart-beating donor livers by sequential cold storage and warm perfusion

BACKGROUND: Normothermic perfusion has been shown to resuscitate and maintain viability of non-heart-beating donor (NHBD) livers that have undergone significant warm ischemic injury. However, the logistics of clinical organ retrieval are complex, and a period of cold storage before warm preservation would simplify the process. We have investigated the effects of short duration of cold preservation before normothermic preservation on the function of porcine NHBD livers. METHODS: Porcine livers were subjected to 60 minutes of warm ischemia and then assigned to the following groups: group W (n=5), normothermic preservation for 24 hours; and group C (n=4), cold preservation in University of Wisconsin solution for 4 hours followed by normothermic preservation for 20 hours (total preservation time 24 hours). Outcome parameters that were measured included bile production, serum transaminases and hyaluronic acid levels (cellular damage), and base deficit and glucose use (metabolic function). RESULTS: Group W livers had superior bile production, metabolic activity (base deficit and greater glucose use), and less evidence of hepatocellular damage (alanine aminotransferase, aspartate aminotransferase), and sinusoidal endothelial cell dysfunction (hyaluronic acid). Group C livers showed greater necrosis and destruction of architecture on histology. CONCLUSION: Normothermic perfusion failed to resuscitate porcine livers after 60 minutes of warm ischemia and 4 hours of cold preservation. Even a short period of cold ischemia is significantly deleterious to the function of ischemically damaged (NHBD) livers.     

Tenckhoff catheters: the pull technique

Sir, We are writing as a follow up to our previously published article[1] describing the ‘pull’ technique for removingTenckhoff peritoneal dialysis catheters as a day case procedure,not     

Outcome of early endoscopic biliary drainage in the management of bile leaks after hepatic resection

BACKGROUND: Bile leaks are a major cause of morbidity and mortality after liver resection. Endoscopic stent insertion is the treatment of choice, although the optimal timing of stent placement has not been established. This study reviewed the outcome of early endoscopic biliary stent insertion for treatment of bile leaks after hepatic resection. METHODS: One hundred fifteen patients underwent hepatic resection in a single unit from July 1995 to December 2000. The type of liver resection, clinical presentation of bile leaks, findings on ERCP, and outcomes after stent placement were recorded. RESULTS: Twenty patients (17%) had bile leaks; 15 had bile in surgical drains but were asymptomatic, and 5 had clinical evidence of a subphrenic collection. In one patient the leak closed spontaneously. The remaining 19 patients underwent ERCP. Fifteen had a leak from a peripheral biliary radical and an endoscopic stent was inserted. Two had a hepatic duct stump leak and were treated by nasobiliary drainage followed by stent insertion. In the remaining 2 patients cholangiography did not demonstrate a leak but a plastic stent was inserted. ERCP was performed a median of 6 days (range 5 to 10 days) after surgery. There was no ERCP-related complication. Median hospital stay in the 95 patients without a bile leak was 10 days (range 4-30 days) compared with 15 days (range 10-41 days) for those with bile leaks (NS). Stents were removed endoscopically at 6 weeks with no persistent leaks detected. There were no late biliary complications (median follow-up 26 months, range 12-72 months). CONCLUSIONS: Early endoscopic biliary stent insertion is effective in the management of bile leakage after hepatic resection.