Opioids for acute pancreatitis pain

Background Acute pancreatitis is an acute inflammatory process of the pancreas that may also involve adjacent tissues and/or remote organ systems. Abdominal pain is the main symptom and is usually accompanied by nausea, vomiting and fever. Opoids are commonly used to manage pain in acute pancreatiti...

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Veröffentlicht in:Cochrane database of systematic reviews 2013-07, Vol.2013 (7), p.CD009179-CD009179
Hauptverfasser: Basurto Ona, Xavier, Rigau Comas, David, Urrútia, Gerard
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Sprache:eng
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Zusammenfassung:Background Acute pancreatitis is an acute inflammatory process of the pancreas that may also involve adjacent tissues and/or remote organ systems. Abdominal pain is the main symptom and is usually accompanied by nausea, vomiting and fever. Opoids are commonly used to manage pain in acute pancreatitis but there are still some uncertainties about their clinical effectiveness and safety. Objectives To assess the effectiveness and safety of opioids for treating acute pancreatitis pain. Search methods The search strategy included the Cochrane Upper Gastrointestinal and Pancreatic Diseases Review Group Specialised Register, the Cochrane Central Register of Controlled Trials (CENTRAL) in The Cochrane Library (2013, Issue 6), MEDLINE (from 1950 to June 2013) and EMBASE (from 1980 to June 2013). There were no restrictions by language or publication status. Selection criteria We considered randomised clinical trials (RCTs) assessing the effectiveness of any opioid drug used for treating acute pancreatitis pain. Data collection and analysis Two review authors independently selected studies, assessed risks of bias and extracted data. We estimated risk ratios (RRs) for dichotomous data and calculated a 95% confidence interval (CI) for each RR. We performed an intention‐to‐treat (ITT) analysis. We undertook meta‐analysis for some outcomes. Main results We included five RCTs with a total of 227 participants (age range 23 to 76 years; 65% men) with acute pancreatitis pain. The opioids assessed were intravenous and intramuscular buprenorphine, intramuscular pethidine, intravenous pentazocine, transdermal fentanyl and subcutaneous morphine. One RCT, comparing subcutaneous morphine with intravenous metamizole reported non‐significant reduction in the number of participants with improvements in pain intensity (primary outcome) (RR 0.50, 95% CI 0.19 to 1.33). Three studies compared analgesia using opioids with non‐opioid treatments. After excluding one study that used opioids through continuous intravenous infusion, there was a decrease in the number of patients requiring supplementary analgesia (RR 0.53, 95% CI 0.30 to 0.93). In a single study, there were no differences in the number of patients requiring supplementary analgesia between buprenorphine and pethidine (RR 0.82, 95% CI 0.61 to 1.10). Pancreatitis complications were not associated with a significant difference between the drugs tested. No clinically serious or life‐threatening adverse events occurred related to tre
ISSN:1465-1858
1465-1858
1469-493X
DOI:10.1002/14651858.CD009179.pub2