ABSTRACT
BACKGROUND: We aim to evaluate the metabolic and inflammatory responses after ERCP procedure in patients who have common bile duct stones. METHODS: Between September 2009 and October 2010, we studied prospectively 50 patients who diagnosed with common bile duct stones. Our study was included patients who had previously been suspected with common biliary duct stone via radiological and biochemical examinations. We investigated parameters of pro-inflammatory cytokines (IL-1ß, IL-6, Il-8, IL-12, IFN-γ, TNF-α), anti inflammatory cytokines (IL-4, IL-10, IL-13), stress hormones (ACTH, cortisol, growth hormone, aldosterone) and acute phase reactant (CRP). All venous blood samples were taken firstly 1hr before endoscopic intervention as a control. After ERCP procedure, venous blood samples were taken two more times, the first in 1hr, the second in 24 hours. RESULTS: We performed ERCP successfully to 50 patients due to common bile duct stones. All of them had higher serum cytokine levels (p<0.01) after an hour and 24 hours later ERCP than before endoscopic intervention except IL-13 level. A significant increase (p<0,01) was found in ACTH, cortisol, GH and aldosterone levels 1 hour and 24 hours after ERCP, except GH level (p>0.05). CRP level was significiantly increased 1 hour and 24 hours after ERCP. CONCLUSION: ERCP procedure is a kind of invasive attempt as known, also causes, with its effects, systemically inflammatory response in the body. This response, mostly not staying at the local stage, becomes systemic inflammatory response. Therefore, before ERCP is performed, the applications of other non-invasive methods of diagnosis are strongly advised.
ABSTRACT
BACKGROUND: Hydatid disease most commonly affects the liver, and rupture into the bile ducts is a frequent complication occurring in 5% to 25% of patients. Biliary endoscopic procedures have become the treatment of choice for the management of biliary fistulae. Objective parameters for the endoscopic management of biliary fistulas are still necessary. METHODS: In this multicentric retrospective study, a total of 109 patients who underwent surgery for a hydatid cyst localized to the liver and presented with persistent drainage of bile from a lodge drain after surgical intervention were included in this study. All patients were treated by an endoscopic retrograde cholangiopancreatography. Patients were divided into 3 groups according to the therapeutic endoscopic procedure: group 1 (n: 70) included patients who underwent only endoscopic sphincterotomy; group 2 (n: 22) included patients who had a 10 F biliary stent inserted; and group 3 (n: 17) included patients who had a 7 F biliary stent inserted. Recorded data were reviewed and the groups were compared. RESULTS: The mean daily fistula output was 247 mL (range: 100 to 600 mL) in group 1, 534 mL (range: 200 to 1000 mL) in group 2, and 372 mL (range: 120 to 780 mL) in group 3, respectively. There were significant differences between the sphincterotomy group and the stenting groups (P<0.001). The closure time of the external biliary fistula was 23.7 days (range: 6 to 60 d) in group 1, 12.6 days (range: 7 to 23 d) in group 2, and 20 days (range: 6 to 33 d) in group 3, respectively. When compared with the sphincterotomy group, the fistula closure time was shorter in group 2 than in group 1 (P<0.001). There were no differences in this respect between the groups 1 and 3 (P=0.214). Group 2 also had a shorter fistula closure time than group 3 (P<0.001). There was no mortality in any of the study groups. Mild bleeding was observed in 3 cases in group 1 and in 1 in group 3. CONCULUSIONS: Endoscopic retrograde cholangiopancreatography and related therapeutic procedures are safe and valuable in the postoperative management of external biliary fistulae in the hepatic hydatid disease. In high-output fistulae (>300 mL/d), indicating a major cystobiliary communication, stent placement may be preferred. The diameter of the stent should preferably be 10 F. This 10 F stent is superior to other endoscopic approaches in the treatment of biliary fistulas.
