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Methods for decreasing postoperative gut dysmotility.
Brent W Miedema1, Joel O Johnson
1Harry S Truman VA Hospital, Columbia, MO, USA. miedemab@missouri.edu <miedemab@missouri.edu>
The Lancet. Oncology
|June 6, 2003
Summary
Postoperative ileus, a common complication of abdominal cancer surgery, significantly prolongs hospital stays. A multimodal treatment approach is now effective in reducing this gastrointestinal dysfunction.
Area of Science:
- Gastroenterology
- Surgical Oncology
Background:
- Postoperative ileus is a significant side-effect of abdominal cancer surgery, leading to prolonged gastrointestinal dysfunction.
- This dysfunction typically lasts 4-5 days, increasing average hospital stays to 7-8 days.
- Ileus is characterized by absent or abnormal motor function in the stomach, small bowel, and colon, causing delayed transit, food intolerance, and gas retention.
Purpose of the Study:
- To review the current understanding and management of postoperative ileus following abdominal cancer surgery.
- To highlight the shift towards multimodal treatment strategies for improved patient outcomes.
Main Methods:
- Review of existing literature on the pathophysiology and treatment of postoperative ileus.
- Analysis of the impact of multimodal approaches on hospital stay duration, particularly after colectomy.
Main Results:
- The etiology of postoperative ileus is multifactorial, involving autonomic neural dysfunction, inflammatory mediators, narcotics, hormonal disruptions, and anesthetics.
- Traditional treatments included nasogastric suction, IV fluids, and observation.
- A multimodal approach has proven effective, achieving median hospital stays of 2-3 days after colectomy.
Conclusions:
- Multimodal treatment strategies represent the most effective approach to managing postoperative ileus.
- Recent advancements hold promise for further reducing the incidence and duration of postoperative ileus in cancer patients undergoing abdominal surgery.