Intestinal Perforation Clinical Trial
Official title:
Evaluation of the Ability to Detect Bowel Gas During Laparoscopic Surgery
Verified date | August 2017 |
Source | Stanford University |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Interventional |
This study will determine the ability of the device to draw a small amount of gas from an insufflated abdomen during laparoscopic surgery and accurately detect if gaseous content from the bowel is present.
Status | Completed |
Enrollment | 8 |
Est. completion date | June 2016 |
Est. primary completion date | June 2016 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years and older |
Eligibility |
Inclusion Criteria: 1. Age 18 - 60 years old with the diagnosis of morbid obesity, who qualifies for laparoscopic gastric bypass surgical therapy, and has elected to undergo laparoscopic gastric bypass surgery. 2. Receiving care in the Stanford Hospital General Surgery Bariatric Surgery Clinic under the care of Dr. Dan Azagury 3. The patient is scheduled for laparoscopic roux en y gastric bypass surgery, with Dr. Azagury. 4. Willing and cognitively able to sign informed consent. Exclusion Criteria: 1. Lack of or inability to provide informed consent. 2. Less than 18 years of age or greater than 60 years of age 3. Planned deviation from the standard laparoscopic gastric bypass operation 4. Conversion intra-operatively from a laparoscopic gastric bypass to an alternative laparoscopic surgical operation or to an open gastric bypass operation. 5. Enrollment in another device or drug study that may confound results. |
Country | Name | City | State |
---|---|---|---|
United States | Stanford University | Stanford | California |
Lead Sponsor | Collaborator |
---|---|
Dan E. Azagury |
United States,
Deffieux X, Ballester M, Collinet P, Fauconnier A, Pierre F; French National College of Gynaecologists and Obstetricians. Risks associated with laparoscopic entry: guidelines for clinical practice from the French College of Gynaecologists and Obstetricians. Eur J Obstet Gynecol Reprod Biol. 2011 Oct;158(2):159-66. doi: 10.1016/j.ejogrb.2011.04.047. Epub 2011 May 31. — View Citation
Sahakian AB, Jee SR, Pimentel M. Methane and the gastrointestinal tract. Dig Dis Sci. 2010 Aug;55(8):2135-43. doi: 10.1007/s10620-009-1012-0. Epub 2009 Oct 15. Review. — View Citation
van der Voort M, Heijnsdijk EA, Gouma DJ. Bowel injury as a complication of laparoscopy. Br J Surg. 2004 Oct;91(10):1253-8. Review. — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Methane levels released in the abdominal cavity from small bowel | Ability to detect and measure the level of methane released in the abdominal cavity by open small bowel | Intra-operative measurement only | |
Primary | Hydrogen levels released in the abdominal cavity from small bowel | Ability to detect and measure the level of hydrogen released in the abdominal cavity by open small bowel | Intra-operative measurement only |
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