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Initial clinical experience with colonic stent placement
M H Wholey1, E A Levine, H Ferral
1Section of Interventional Radiology, Louisiana State University Medical Center, New Orleans 70112, USA.
American Journal of Surgery
|April 29, 1998
Summary
Colonic stent placement effectively decompressed 90% of patients with acute colonic obstruction, offering an alternative to colostomy. This approach facilitated elective surgery or palliative care, with manageable complications.
Area of Science:
- Gastroenterology
- Interventional Radiology
- Surgical Oncology
Background:
- Colonic obstruction presents a significant clinical challenge.
- Traditional management often involves colostomy, which can impact patient quality of life.
- Exploring less invasive alternatives is crucial for patient care.
Purpose of the Study:
- To evaluate the initial clinical experience of using colonic stents.
- To assess the efficacy of colonic stents as an alternative to colostomy in patients with colonic obstruction.
Main Methods:
- Ten patients with acute colonic obstructions (benign and malignant) were included.
- Self-expandable metallic stents were deployed under fluoroscopic guidance.
- Clinical follow-up was conducted until stent removal or patient death.
Main Results:
- Successful clinical decompression was achieved in 9 out of 10 patients within 6 hours.
- Six patients proceeded to elective resection after stent placement.
- Four patients received stents for palliative decompression; 4 stent migrations occurred but were successfully managed.
Conclusions:
- Self-expandable metallic stents are a viable option for acute colonic obstructions.
- Colonic stenting can potentially avoid the need for colostomy, enabling elective surgery.
- This interventional approach offers both curative and palliative benefits.