OBJECTIVE: Obstruction of the main pancreatic duct from malignancy with secondary ductal hypertension may be an important contributor to pain. The aim of our study was to determine the efficacy and safety of pancreatic stent placement for patients with "obstructive" pain due to pancreatic malignancy. METHODS: Pancreatic duct stents were placed in 10 consecutive patients with malignant pancreatic duct obstruction and abdominal pain. Seven patients had "obstructive" type pain and three had chronic unremitting pain. Nine had primary pancreatic ductal adenocarcinoma and one had metastatic melanoma. There were eight women and two men. Mean age was 61 yr (range, 47-80 yr). All patients had dominant main pancreatic duct strictures with proximal dilation. Tumors were unresectable. All patients took potent analgesics before endoscopic stent therapy. Polyethylene pancreatic stents, 5- and 7-French, were successfully placed in seven patients, and self-expanding metallic stents were successfully placed in three patients. RESULTS: There were no procedure-related complications. One patient required a single repeat examination to replace a migrated stent. Seven patients (75%) experienced a reduction in pain. Analgesia was no longer required in five (50%). Three patients who did not improve had chronic pain rather than "obstructive" pain. CONCLUSIONS: Pancreatic stent placement for patients with "obstructive" pain secondary to a malignant pancreatic duct stricture appears to be safe and effective. It should be considered as a therapeutic option in these patients. It does not seem to be effective for chronic unremitting pain.
OBJECTIVE: Obstruction of the main pancreatic duct from malignancy with secondary ductal hypertension may be an important contributor to pain. The aim of our study was to determine the efficacy and safety of pancreatic stent placement for patients with "obstructive" pain due to pancreatic malignancy. METHODS:Pancreatic duct stents were placed in 10 consecutive patients with malignant pancreatic duct obstruction and abdominal pain. Seven patients had "obstructive" type pain and three had chronic unremitting pain. Nine had primary pancreatic ductal adenocarcinoma and one had metastatic melanoma. There were eight women and two men. Mean age was 61 yr (range, 47-80 yr). All patients had dominant main pancreatic duct strictures with proximal dilation. Tumors were unresectable. All patients took potent analgesics before endoscopic stent therapy. Polyethylenepancreatic stents, 5- and 7-French, were successfully placed in seven patients, and self-expanding metallic stents were successfully placed in three patients. RESULTS: There were no procedure-related complications. One patient required a single repeat examination to replace a migrated stent. Seven patients (75%) experienced a reduction in pain. Analgesia was no longer required in five (50%). Three patients who did not improve had chronic pain rather than "obstructive" pain. CONCLUSIONS:Pancreatic stent placement for patients with "obstructive" pain secondary to a malignant pancreatic duct stricture appears to be safe and effective. It should be considered as a therapeutic option in these patients. It does not seem to be effective for chronic unremitting pain.
Authors: Srinivas R Puli; Jyotsna B K Reddy; Matthew L Bechtold; Mainor R Antillon; William R Brugge Journal: Dig Dis Sci Date: 2009-01-10 Impact factor: 3.199
Authors: N Tjarda Van Heek; Steve M M De Castro; Casper H van Eijck; Rutger C I van Geenen; Eric J Hesselink; Paul J Breslau; T C Khe Tran; Geert Kazemier; Mechteld R M Visser; Olivier R C Busch; Hugo Obertop; Dirk J Gouma Journal: Ann Surg Date: 2003-12 Impact factor: 12.969
Authors: Pradeep K Siddappa; Fadi Hawa; Larry J Prokop; M Hassan Murad; Barham K Abu Dayyeh; Vinay Chandrasekhara; Mark D Topazian; Fateh Bazerbachi Journal: Gastroenterol Rep (Oxf) Date: 2021-02-03