Does rectal ketoprofen prevent post ERCP pancreatitis?

Application of non-steroidal anti-inflammatory drugs in prevention of pancreatitis after endoscopic retrograde cholangiopancreatography

Endoscopic retrograde cholangiopancreatography (ERCP) is one of the most important methods for the clinical diagnosis and treatment of biliary and pancreatic diseases. Post-ERCP pancreatitis (PEP) is the most common complication. Non-steroidal anti-inflammatory drugs (NSAIDs) are commonly used in clinical prevention of PEP, but the application standards are not unified. This article reviews the progress in the research of the preventive effect of different types of NSAIDs on PEP, their administration routes, timing, and dosage, and combination with other drugs, as well as the preventive effect of NSAIDs in different risk stratification populations, and points out that indomethacin and diclofenac are the most commonly used types of NSAIDs, which should be given at 100 mg via rectal administration before ERCP in all non-selected patients with no contraindications.

The role of double-guidewire technique in preventing postendoscopic retrograde cholangiopancreatography pancreatitis

BACKGROUND AND STUDY AIMS

Postendoscopic retrograde cholangiopancreatography (ERCP) complications increase with repeated cannulation attempts. We evaluated several advanced biliary cannulation techniques, which have been used when the standard approach fails, to increase the success rate and decrease post-ERCP complications. We aimed to evaluate the use of double-wire technique in terms of success rates and effects on post-ERCP pancreatitis (PEP) and to assess the value of pancreatic duct stenting following needle-knife sphincterotomy in difficult biliary cannulation.

PATIENTS AND METHODS

A single-center, retrospective, randomized study was conducted on patients who underwent ERCP in Notre Dame De Secours University Hospital at Byblos, Lebanon, after obtaining the hospital's ethics committee approval. Patients were divided into three groups. The first group consisted of patients who had an ERCP and was divided into two subgroups, namely, one usingdouble-guidewire technique (DGT) only and another using an extra technique of precut with double-guidewire and pancreatic plastic stent placement. The second group of patients who had only ERCP was the control group. Finally, the third group endured the precut technique alone.

RESULTS

We could not prove any significant association between the intervention and the occurrence of pancreatitis when comparing double-wire technique plus ERCP to ERCP alone. When DGT with a pancreatic plastic stent was used, the incidence of PEP was significantly lower than that in other techniques.

CONCLUSION

DGT has a neutral effect on the reduction of PEP compared with the classic ERCP, but the technique can decrease the time of examination and increase success in difficult cases. ERCP using the double-guidewire with placement of a pancreatic plastic stent can contribute to decreasing PEP.