Entries Tagged as 'Gut'
Guidelines on the management of common bile duct stones (CBDS).
Gut. 2008 Jul;57(7):1004-21
Authors: Williams EJ, Green J, Beckingham I, Parks R, Martin D, Lombard M,
The last 30 years have seen major developments in the management of gallstone-related disease, which in the United States alone costs over 6 billion dollars per annum to treat. Endoscopic retrograde cholangiopancreatography (ERCP) has become a widely available and routine procedure, whilst open cholecystectomy has largely been replaced by a laparoscopic approach, which may or may not include laparoscopic exploration of the common bile duct (LCBDE). In addition, new imaging techniques such as magnetic resonance cholangiography (MR) and endoscopic ultrasound (EUS) offer the opportunity to accurately visualise the biliary system without instrumentation of the ducts. As a consequence clinicians are now faced with a number of potentially valid options for managing patients with suspected CBDS. It is with this in mind that the following guidelines have been written.
PMID: 18321943 [PubMed - indexed for MEDLINE]
[Read more →]
Tags: Gut
Predictors of early re-bleeding and mortality after acute variceal haemorrhage in patients with cirrhosis.
Gut. 2008 Jun;57(6):814-20
Authors: Bambha K, Kim WR, Pedersen R, Bida JP, Kremers WK, Kamath PS
BACKGROUND AND AIMS: Risk factors for mortality and re-bleeding following acute variceal haemorrhage (AVH) are incompletely understood. The aim of this study was to determine risk factors for 6-week mortality, and re-bleeding within 5 days in patients with cirrhosis and AVH. METHODS: Kaplan-Meier and Cox proportional hazards regression analyses were used to determine risk factors among 256 patients with AVH entered into a randomised, prospective trial. RESULTS: Thirty-five patients (14%) died within 6 weeks of AVH; 14 deaths (40%) occurred within 5 days. Only the Model for End-stage Liver Disease (MELD) score and units of packed red blood cells (PRBCs) transfused in the first 24 h were associated with 6-week mortality univariately (HR 1.11, p < 0.001; HR 1.22, p < 0.001) and bivariately (HR MELD = 1.10, p < 0.001; HR per unit of PRBCs transfused = 1.15, p = 0.005). Re-bleeding within 5 days occurred in 37 patients (15%); MELD score (p = 0.01) and a clot on a varix (p = 0.05) predicted re-bleeding. Patients with a MELD score > or = 18; both MELD score > or = 18 and > or = 4 units of PRBCs transfused; both MELD score > or = 18 and active bleeding at index endoscopy; and variceal re-bleeding had increased risk of death 6 weeks post-AVH (HR = 7.4, p < 0.001; 11.3, p < 0.001; 9.9, p < 0.001; 10.2, p < 0.001 respectively). CONCLUSIONS: Patients with AVH and MELD score > or = 18, requiring > or = 4 units of PRBCs within the first 24 h or with active bleeding at endoscopy are at increased risk of dying within 6 weeks. MELD score > or = 18 is also a strong predictor of variceal re-bleeding within the first 5 days.
PMID: 18250126 [PubMed - indexed for MEDLINE]
[Read more →]
Tags: Gut
