BackgroundGastric electrical stimulation represents a new paradigm for treating obesity and diabetes, since its mechanism of action is physiological rather than anatomical modification of the stomach.The following describes a feasibility study of an investigational device, the TANTALUSTM System, intended for use in obese and overweight subjects with type 2 diabetes. The TANTALUSTM System (Metacure (USA) […]
Introduction: The antibacterial and healing properties of the greater omentum have yet to be used in translumenal access closure of NOTES procedures. Objective: To evaluate the feasibility, efficacy and tolerance of the incorporation of a flap of greater omentum in gastrotomy closure sites. Methods and procedures: Survival experiments were performed in nine 40-kg pigs under […]
NOTES procedures were performed in 5 dogs by creating access to the abdominal cavity via the stomach using a flexible endoscope and guide wire, needle knife electrode, and balloon dilation catheter. Following inflation with air, an electrocautery snare was used to coagulate and cut tissue to remove the ovaries. The ovaries were then extracted, visually […]
Introduction: The risk of a venous thromboembolic event (VTE) after bariatric surgery remains a significant source of morbidity, mortality, and liability. A survey of ASBS members showed the incidence of DVT/PE after open bariatric surgery to be 2.63% and 0.95% respectively. Reviews of the laparoscopic literature demonstrate a risk of symptomatic VTE to be 0.8-2.4. […]
BACKGROUND: The upsurge of gastric bypass procedures has been accompanied by an increase in anastomotic strictures and marginal ulcers. In the reported literature, the gastrojejunostomy strictures in 3-27% and ulcerates in 1-16% of cases. Several anastomotic techniques are used; however, no study has specifically addressed whether choice of reinforcing suture affects rates of stricture or […]