|
KMID : 0614620070490010004
|
|
Korean Journal of Gastroenterology
2007 Volume.49 No. 1 p.4 ~ p.9
|
|
|
The Usefulness of Clip Application in Preventing Migration of Self-expandable Metal Stent in Patients with Malignant Gastrointestinal Obstruction
|
|
Park Sun-Young
Park Chang-Hwan
Cho Sung-Bum
Lee Jung-Soo
Joo So-Young
Park Hyeong-Cheon
Lee Wan-Sik
Joo Young-Eun
Kim Hyun-Soo
Choi Sung-Kyu
Rew Jong-Sun
Kim Sei-Jong
|
|
|
Abstract
|
|
|
Background/Aims:Management of malignant gastrointestinal obstruction presents a significant challenge. Recently, self-expandable metal stent (SEMS) has emerged as an effective, safe, and less invasive alternative for the treatment of malignant intestinal obstruction. Accordingly, we reviewed our experience in SEMS insertion with hemoclip placement.
Methods: Between June 2004 and December 2005, a total of 40 SEMS were tried to place in 38 patients with malignant intestinal obstruction. Two stents were placed again due to recurrent obstruction and delayed stent migration after initial stent placement. We analyzed the technical and clinical success rates and complications.
Results: Total stent placement was successful in 38/40 (95%). In 2 cases, stent placement was failed due to complete obstruction. Twenty-eight stents for palliation of malignant intestinal stenosis, 9 stents for one-staged operation for malignant colonic obstruction, and 1 stent for management of tracheoesophageal fistula were placed. Stent migration occurred in 6/38 (15.8%). Early stent migration rate was significantly lower in the clipping group (0/19, 0%) than in the non-clipping group (5/19, 26.3%, p=0.04). Recurrent obstruction occurred in 2/38 (6.1%) due to tumor ingrowth and in 1/38 (2.6%) due to hard food materials.
Conclusion: Application of the clips reduce early stent migration in patients with malignant gastrointestinal obstruction. (Korean J Gastroenterol 2007;49:4-9)
|
|
|
KEYWORD
|
|
|
Malignant gastrointestinal obstruction, Self-expandable metal stents, Clip application
|
|
|
FullTexts / Linksout information
|
|
|
|
|
Listed journal information
|
|
   
|