Weight Loss Surgery News and Research

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HSS study aims to find if bariatric surgery prior to knee replacement can improve outcomes

Could weight loss surgery before knee replacement improve outcomes or even eliminate the need for joint replacement in severely overweight patients? A study by researchers at Hospital for Special Surgery aims to answer that question.

18 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 shows clinical benefit and monetary gains of weight-loss surgery

A new BJS (British Journal of Surgery) study indicates that weight-loss surgery is cost-effective over 10 years and can save healthcare systems money over a lifetime. Researchers used a decision-analytic model to come to their conclusion.

19 Apr 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 reduces risk for severe chronic kidney disease and kidney failure

Patients that underwent weight-loss surgery ran a significantly lower risk of developing severe chronic kidney disease and kidney failure, when compared to conventionally treated patients, according to a study published in International Journal of Obesity.

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

New analysis finds link between inflammatory bowel disease and history of weight loss surgery

A new Alimentary Pharmacology & Therapeutics analysis has found a link between the development of inflammatory bowel disease and a past history of weight loss surgery.

7 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

Weight loss surgery helps prevent diabetes-related microvascular complications in obese patients

In a BJS analysis of published studies in obese patients with type 2 diabetes, researchers found that weight loss surgery helps prevent the development of microvascular complications—which affect small blood vessels—better than medical treatment.

5 Feb 2018

New AASLD guideline focuses on improving diagnosis, treatment of liver cancer and NAFLD

A new Practice Guideline and Practice Guidance in Hepatology will help improve the diagnosis and treatment of patients with liver cancer as well as patients with non-alcoholic fatty liver disease (NAFLD), which can lead to liver cancer and is characterized by the build-up of extra fat in liver cells often due to obesity and diabetes.

27 Jan 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

Scarring of fat tissue in obese people can make weight loss more difficult

The fat of obese people becomes distressed, scarred and inflamed, which can make weight loss more difficult, research at the University of Exeter has found.

12 Jan 2018

Researchers develop simple test to predict T2D remission after bariatric surgery

A new simple test that helps predicts which people with type 2 diabetes will benefit most from weight loss surgery has been developed by a UCL-led team.

21 Nov 2017

Women have lower tolerance to alcohol following gastric sleeve surgery, study finds

Women who have had gastric sleeve surgery to lose weight may want to consider limiting the number of alcoholic drinks they consume post-surgery.

20 Nov 2017

Study reveals how caloric diet may reverse type 2 diabetes

A new study conducted on animal models at Yale University, revealed how type 2 diabetes could be rapidly reversed by use of a very low-calorie diet.

10 Nov 2017

Study: Many women do not follow guidelines to prevent pregnancy after bariatric surgery

Many women do not follow the guidelines to prevent pregnancy for an 18-month period following bariatric surgery, University of Pittsburgh researchers examining post-surgery contraceptive practices and conception rates report.

17 Oct 2017

Bariatric surgery linked to reduced risk of cancer for severely obese patients

Severely obese patients who undergo bariatric surgery lower their risk of developing cancer by at least a third, according to a University of Cincinnati College of Medicine researcher leading a large retrospective cohort study of patients in the western United States.

5 Oct 2017

Researchers reveal reason for reduced release of satiety hormones in obese people

Individuals with severe overweight have an inhibited sense of satiation - they release fewer satiety hormones than people of normal weight.

29 Aug 2017