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Laparoscopic hand-sewn gastrojejunal anastomoses
Juan Carlos Ruiz-de-Adana1, Julio López-Herrero, Alberto Hernández-Matías
1Cirugia General y Digestivo, Hospital Universitario de Getafe, Carretera Toledo Km. 12.5, Getafe, Madrid, Spain. ruizdeadana@aecirujanos.es
Obesity Surgery
|May 7, 2008
Summary
Laparoscopic hand-sewn gastrojejunal anastomoses for gastric bypass (RYGBP) and biliopancreatic diversion (BPD) are safe and reproducible. This technique, while initially increasing operating time, becomes more efficient with surgeon experience.
Area of Science:
- Bariatric Surgery
- Surgical Techniques
- Gastrointestinal Surgery
Background:
- Digestive tract reconstruction after gastric bypass (RYGBP) or biliopancreatic diversion (BPD) utilizes mechanical or hand-sewn gastrojejunal anastomoses.
- Assessing the safety and efficacy of laparoscopic hand-sewn gastrojejunal anastomoses is crucial for bariatric procedures.
Purpose of the Study:
- To evaluate the outcomes of laparoscopic hand-sewn gastrojejunal anastomoses in patients undergoing RYGBP or BPD.
- To determine the complication rates and feasibility of this surgical technique.
Main Methods:
- A retrospective analysis of 250 morbidly obese patients who underwent RYGBP or BPD with laparoscopic hand-sewn gastrojejunal anastomosis.
- Data collected between March 2001 and November 2007 at Hospital Universitario de Getafe-Madrid.
Main Results:
- The study included 232 RYGBPs and 18 BPDs, with a mean BMI of 46 +/- 4.
- Low complication rates were observed: 0.4% gastrointestinal hemorrhage, 0.8% late ulcers (one with hemorrhage, one with perforation), and 4.4% stenosis requiring dilatation (none in BPD patients).
- No anastomotic leaks, mortality, abscess, sepsis, or thromboembolism were recorded. Mean operative time was 40 +/- 15 min, and mean hospital stay was 5.1 +/- 2.4 days.
Conclusions:
- Laparoscopic hand-sewn gastrojejunal anastomoses are a safe and reproducible technique for experienced bariatric surgeons.
- While the technique may initially increase operative time, consistent practice leads to improved efficiency and shorter procedure durations.
