Abstract | BACKGROUND AND STUDY AIMS: Although it has been proved that pancreatic stenting is effective in the symptomatic management of severe chronic pancreatitis, long-term outcomes after stent removal have not been fully evaluated. PATIENTS AND METHODS: A total of 100 patients (75 men, 25 women; median age 49) with severe chronic pancreatitis and pancreatic duct strictures were successfully treated for pancreatic pain using polyethylene pancreatic stents and were followed up for at least 1 year after stent removal. The stents were exchanged "on demand" (in cases of recurrence of pain) and a definitive stent removal was attempted on the basis of clinical and endoscopic findings. Clinical variables were retrospectively assessed as potential predictors of re-stenting. RESULTS: The etiology of the chronic pancreatitis was alcoholic (77 %), idiopathic (18 %), or hereditary (5 %). Patients were followed up for a median period of 69 months (range 14 - 163 months) after study entry, including a median period of 27 months (range 12 - 126 months) after stent removal. The median duration of pancreatic stenting before stent removal was 23 months (range 2 - 134 months). After attempted definitive stent removal, 30 patients (30 %) required re-stenting within the first year of follow-up, at a median time of 5.5 months after stent removal (range 1 - 12 months), while in 70 patients (70 %) pain control remained adequate during that period. By the end of the follow-up period a total of 38 patients had required re-stenting and four ultimately underwent pancreaticojejunostomy. Pancreas divisum was the only factor significantly associated with a higher risk of re-stenting (P = 0.002). CONCLUSIONS:
|
Authors | N Eleftherladis, F Dinu, M Delhaye, O Le Moine, M Baize, A Vandermeeren, L Hookey, J Devière |
Journal | Endoscopy
(Endoscopy)
Vol. 37
Issue 3
Pg. 223-30
(Mar 2005)
ISSN: 0013-726X [Print] Germany |
PMID | 18556820
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
|
Topics |
- Adolescent
- Adult
- Aged
- Aged, 80 and over
- Child
- Drainage
- Endoscopy, Gastrointestinal
- Female
- Humans
- Male
- Middle Aged
- Pain
(prevention & control)
- Pancreatic Ducts
- Pancreatitis, Chronic
(therapy)
- Stents
- Treatment Outcome
|