AIM: To assess the effectiveness of pancreatic stents for preventing pancreatitis in high-risk patients after endoscopic retrograde cholangiopancreatography (ERCP).
BACKGROUND Acute pancreatitis is the most common and severe complication of endoscopic retrograde cholangiopancreatography(ERCP).Recent evidence suggests that combinations based on rectal nonsteroidal anti-inflammator...BACKGROUND Acute pancreatitis is the most common and severe complication of endoscopic retrograde cholangiopancreatography(ERCP).Recent evidence suggests that combinations based on rectal nonsteroidal anti-inflammatory drugs(NSAIDs)are more beneficial in preventing post-ERCP pancreatitis(PEP).Randomized controlled trials(RCTs)have also demonstrated the efficacy of glyceryl trinitrate(GTN).We conducted a network meta-analysis to compare NSAIDs and GTN for prevention of PEP and to determine whether they are better in combination.AIM To compare NSAIDs and GTN for prevention of PEP and to determine whether they are better in combination.METHODS A systematic search was done for full-text RCTs of PEP in PubMed,Embase,Science Citation Index,and the Cochrane Controlled Trials database.Inclusion and exclusion criteria were used to screen for eligible RCTs.The major data were extracted by two independent reviewers.The frequentist model was used to conduct this network meta-analysis and obtain the pairwise OR and 95%CI.The data were then extracted and assessed on the basis of the Reference Citation RESULTS Twenty-four eligible RCTs were selected,evaluating seven preventive strategies in 9416 patients.Rectal indomethacin 100 mg plus sublingual GTN(OR:0.21,95%CI:0.09–0.50),rectal diclofenac 100 mg(0.34,0.18–0.65),sublingual GTN(0.34,0.12–0.97),and rectal indomethacin 100 mg(0.49,0.33–0.73)were all more efficacious than placebo in preventing PEP.The combination of rectal indomethacin and sublingual GTN had the highest surface under the cumulative ranking curves(SUCRA)probability of(92.2%)and was the best preventive strategy for moderate-to-severe PEP with a SUCRA probability of(89.2%).CONCLUSION Combination of rectal indomethacin 100 mg with sublingual GTN offered better prevention of PEP than when used alone and could alleviate the severity of PEP.展开更多
基金Supported by The Natural Science Fo-undatio-n o-f Guangxi Zhuang Auto-no-mo-us Regio-n,China,No-.2012GXNSFAA053143 and No-.1355005-3-2
文摘AIM: To assess the effectiveness of pancreatic stents for preventing pancreatitis in high-risk patients after endoscopic retrograde cholangiopancreatography (ERCP).
文摘BACKGROUND Acute pancreatitis is the most common and severe complication of endoscopic retrograde cholangiopancreatography(ERCP).Recent evidence suggests that combinations based on rectal nonsteroidal anti-inflammatory drugs(NSAIDs)are more beneficial in preventing post-ERCP pancreatitis(PEP).Randomized controlled trials(RCTs)have also demonstrated the efficacy of glyceryl trinitrate(GTN).We conducted a network meta-analysis to compare NSAIDs and GTN for prevention of PEP and to determine whether they are better in combination.AIM To compare NSAIDs and GTN for prevention of PEP and to determine whether they are better in combination.METHODS A systematic search was done for full-text RCTs of PEP in PubMed,Embase,Science Citation Index,and the Cochrane Controlled Trials database.Inclusion and exclusion criteria were used to screen for eligible RCTs.The major data were extracted by two independent reviewers.The frequentist model was used to conduct this network meta-analysis and obtain the pairwise OR and 95%CI.The data were then extracted and assessed on the basis of the Reference Citation RESULTS Twenty-four eligible RCTs were selected,evaluating seven preventive strategies in 9416 patients.Rectal indomethacin 100 mg plus sublingual GTN(OR:0.21,95%CI:0.09–0.50),rectal diclofenac 100 mg(0.34,0.18–0.65),sublingual GTN(0.34,0.12–0.97),and rectal indomethacin 100 mg(0.49,0.33–0.73)were all more efficacious than placebo in preventing PEP.The combination of rectal indomethacin and sublingual GTN had the highest surface under the cumulative ranking curves(SUCRA)probability of(92.2%)and was the best preventive strategy for moderate-to-severe PEP with a SUCRA probability of(89.2%).CONCLUSION Combination of rectal indomethacin 100 mg with sublingual GTN offered better prevention of PEP than when used alone and could alleviate the severity of PEP.
