Preoperative biliary drainage using a fully covered self-expandable metallic stent for pancreatic head cancer: A prospective feasibility study.

Abstract

Background/Aims:

The role of endoscopic preoperative biliary drainage (PBD) for pancreatic head cancer is controversial because of the high incidence of stent occlusion before surgery. This study was performed to evaluate the feasibility and safety of PBD using a fully covered self-expandable metallic stent (FCSEMS).

Patients and Methods:

This multicenter prospective study involved 26 patients treated for pancreatic head cancer with distal bile duct obstruction from April 2011 to March 2013. An FCSEMS was endoscopically placed in 24 patients. Among these, 7 patients were diagnosed with unresectable cancer, and 17 underwent surgery at a median of 18 days after FCSEMS placement. The main outcome measure was preoperative and postoperative adverse events.

Results:

Two adverse events (cholecystitis and insufficient resolution of jaundice) occurred between FCSEMS placement and surgery (12%). Postoperative adverse events occurred in eight patients (47%). The cumulative incidence of stent-related adverse events 4 and 8 weeks after FCSEMS placement among the 24 patients who underwent this procedure were 19%.

Conclusions:

PBD using an FCSEMS is feasible in patients with resectable pancreatic head cancer. Placement of an FCSEMS can be an alternative PBD technique when surgery without delay is impossible. A larger randomized controlled trial is warranted.

• Authors: Osamu Togawa, Hiroyuki Isayama, Hiroshi Kawakami, Yousuke Nakai, Dai Mohri, Tsuyoshi Hamada, Hirofumi Kogure, Kazumichi Kawakubo, Naoya Sakamoto, Kazuhiko Koike, Hiroto Kita
• Journal: Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association (Saudi J Gastroenterol) 2018 May-Jun Vol. 24 Issue 3 Pg. 151-156 ISSN: 1998-4049 [Electronic] India
• PMID: 29652026 (Publication Type: Clinical Trial, Journal Article, Multicenter Study)

Topics

• Aged
• Biliary Tract Surgical Procedures (instrumentation)
• Cholestasis (surgery)
• Drainage (instrumentation)
• Feasibility Studies
• Female
• Humans
• Male
• Middle Aged
• Pancreatic Neoplasms (surgery)
• Preoperative Care
• Prospective Studies
• Self Expandable Metallic Stents
• Treatment Outcome