Gastric Bypass News and Research

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New battery-free, implantable device aids weight loss

More than 700 million adults and children worldwide are obese, according to a 2017 study that called the growing number and weight-related health problems a "rising pandemic."

18 Dec 2018

Lower BMI before obesity surgery predicts greater post-operative weight loss, study finds

Lower BMI before bariatric surgery predicts greater post-operative weight loss, a new study from the University of Eastern Finland finds.

11 Dec 2018

Researchers improve bariatric surgery scoring system to extend prediction time for diabetic remission

Ben-Gurion University of the Negev researchers have improved a standard bariatric surgery clinical scoring system (DiaRem) to extend the prediction time for diabetic remission following bariatric (weight-loss) surgery.

10 Dec 2018

One size does not fit all in obesity treatment, study finds

Analyzing data from more than 2,400 obese patients who underwent bariatric weight-loss surgery, researchers identified at least four different patient subgroups that diverge significantly in eating behaviors and rate of diabetes, as well as weight loss in three years after surgery.

13 Nov 2018

Research examines taste and odor preferences in patients after Roux-en-Y gastric bypass

Following Roux-en-Y gastric bypass, a type of bariatric surgery, many patients exhibit a reduction in taste preference for sweet and fatty foods, although this effect may only be temporary, according to new research from Binghamton University, State University of New York.

17 Sep 2018

Bile acids reduce desire for cocaine, finds study

Bile acids -- gut compounds that aid in the digestion of dietary fats -- reduce the desire for cocaine, according to a new study by researchers at Vanderbilt University Medical Center and the University of Alabama at Birmingham.

31 Aug 2018

Fracture risk increases by 30% after gastric bypass, study shows

A study published in the Journal of Bone and Mineral Research shows that the risk of fractures increases by about 30 percent after a gastric bypass operation. It was also discovered that falls increase after these operations.

13 Aug 2018

Weight loss surgery is effective under the right situations

Obesity is a medical problem that can have wide-ranging mental and physical effects on a person. Pamela Bass knows that firsthand, but thanks to University of Alabama at Birmingham surgeons, she has a new lifestyle and a new state of mind.

17 Jul 2018

Weight loss surgery may impact individual's risk of developing cancer, shows study

A new analysis published in the BJS indicates that weight loss surgery may affect an individual's risk of developing cancer.

16 Jul 2018

Researchers develop 'surgery in a pill' to reverse type 2 diabetes

Over the last decade, bariatric surgeons have made strides in performing weight loss surgery that not only reverses obesity but can also reverse type 2 diabetes in patients with both conditions.

11 Jun 2018

Diabetes Care journal features comprehensive EndoBarrier meta-analysis

GI Dynamics Inc., a medical device company that is developing EndoBarrier for patients with type 2 diabetes and obesity, is pleased to announce the meta-analysis, "Effects of the Duodenal-Jejunal Bypass Liner on Glycemic Control in Type 2 Diabetic Patients with Obesity: A Meta-analysis with Secondary Analysis on Weight Loss and Hormonal Changes," by Pichamol Jirapinyo, MD, of Brigham and Women's Hospital in Boston, Massachusetts, and Diplomat of the American Board of Obesity Medicine, has been published in Diabetes Care, the journal of the American Diabetes Association.

10 May 2018

Weight loss surgery may lead to long-term skeletal consequences

A new JBMR Plus review examines the negative impacts of weight loss surgery on bone health.

2 May 2018

Study examines changes in relationship status after bariatric surgery

Weight-loss surgery was associated with relationship changes for patients.

28 Mar 2018

Bariatric surgery linked to positive outcomes in very obese adolescents with type 2 diabetes

While it's not news that weight loss and medication control type 2 diabetes, a secondary analysis found that bariatric surgery could potentially be an effective option for very obese adolescents with type 2 diabetes, lowering blood glucose levels, improving weight loss and returning cholesterol and blood pressure levels to normal.

22 Mar 2018

Weight loss surgery widely underutilized among young patients with severe obesity

Among U.S. teenagers and young adults with severe obesity, a new study finds that only a small percentage undergo weight loss surgery, even though it is broadly considered the most effective long-term weight loss therapy.

20 Mar 2018

Changes in the intestines may be responsible for reversal of diabetes after bariatric surgery

A new study helps explain changes in the intestines that may be responsible for the reversal of diabetes in people who undergo a type of bariatric surgery known as Roux-en-Y gastric bypass surgery.

19 Mar 2018

Gastric bypass can provide better outcomes for patients with obesity and diabetes than lifestyle intervention

People with worrisome levels of obesity and poor control of their type 2 diabetes face two dramatically different options to substantially improve their health: bariatric (weight loss) surgery or intensive lifestyle management.

2 Mar 2018

ASMBS announces addition of intragastric balloon to approved procedures and devices

The American Society for Metabolic and Bariatric Surgery (ASMBS) has added the intragastric balloon to its list of approved procedures and devices. The announcement was made today and comes following an extensive review and analysis of safety and effectiveness data, and public comment from ASMBS members.

9 Feb 2018

Bariatric surgery extends lifespan in obese patients, shows study

Obese, middle-age men and women who had bariatric surgery have half the death rate of those who had traditional medical treatment over a 10-year period, reports a study that answers questions about the long-term risk of the surgery.

17 Jan 2018

Obesity surgery reduces the risk of death by half finds new study

A new study has shown that people undergoing obesity surgery to reduce the size of their stomachs have a halved risk of death compared to others who were being treated with diet and lifestyle changes alone.

16 Jan 2018