Navigation Links
Weighing in: 3 years post-op bariatric surgery patients see big benefits, Pitt study says
Date:11/4/2013

PITTSBURGH, Nov. 4, 2013 For millions of Americans struggling with obesity and considering surgical procedures to achieve weight loss and alleviate obesity-related health complications, a new study adds weight to the health benefits attributed to bariatric surgery.

Researchers from the University of Pittsburgh's School of Medicine and Graduate School of Public Health and several other clinical centers throughout the country found that most severely obese patients who underwent gastric bypass or laparoscopic adjustable gastric banding surgical procedures experienced substantial weight loss three years after surgery, with most of the change occurring in the first year. The study findings, published online in the Journal of the American Medical Association, also found variability in both weight change and improvements in obesity-related complications, including diabetes, hypertension and high cholesterol.

Gastric bypass and laparoscopic adjustable gastric banding are common bariatric surgical procedures that aid in weight loss by intestinal bypass, stomach restriction, and possibly gut hormone changes.

Led by Anita Courcoulas, M.D., M.P.H., a bariatric and general surgeon at Magee-Womens Hospital of UPMC, researchers used detailed data from the Longitudinal Assessment of Bariatric Surgery (LABS) Consortium, a multicenter observational cohort study, encompassing 10 hospitals in six geographically diverse clinical centers and a data coordinating center, that assesses the safety and efficacy of bariatric surgical procedures performed in the United States. The researchers gathered highly standardized assessments and measures on adult study participants undergoing bariatric surgery procedures and followed them over the course of three years.

At baseline, study participants ranged in age from 18 to 78 years of age, 79 percent were women, and the median Body Mass Index was 45.9 kg/m2; 1,738 participants chose to undergo gastric bypass surgery, and 601 underwent laparoscopic gastric banding.

In the three-year follow-up after bariatric surgery, the researchers observed substantial weight loss for both procedures, with most of the change occurring during the first year. Participants who underwent gastric bypass surgery or laparoscopic adjustable gastric banding experienced median weight loss of nearly 32 percent and 16 percent, respectively.

Additionally, of the gastric bypass surgical participants who had specific obesity-related health problems prior to surgery, 67 percent experienced partial remission from diabetes and 38 percent remission from hypertension. High cholesterol resolved in 61 percent of the participants who underwent bypass surgery. For those who underwent laparoscopic adjustable gastric banding, 28 percent and 17 percent experienced partial remission from diabetes and remission from hypertension respectively, and high cholesterol was resolved in 27 percent of participants.

"Bariatric surgery is not a 'one size fits all' approach to weight loss," cautioned Dr. Courcoulas. "Our study findings are the result of data collected from a multicenter patient population, and emphasize the heterogeneity in weight change and health outcomes for both types of bariatric surgery that we report. Longer-term follow-up of this carefully studied cohort will determine the durability of these improvements over time and identify the factors associated with the variability in effect."


'/>"/>

Contact: Andrea Stanford
stanfordac@upmc.edu
412-647-6190
University of Pittsburgh Schools of the Health Sciences
Source:Eurekalert

Related medicine news :

1. NIH awards $20 million over 5 years to train next generation of global health researchers
2. Breast Cancer Treatment Side Effects May Last for Years
3. Life expectancy and healthy life years in the European Union, 2008-2010
4. Measles Outbreaks in 2011 Were Worst in 15 Years: CDC
5. 16 years old is peak risk for teens misusing prescription drugs
6. NAMS journal Menopause reflects on the WHI 10 years later
7. After 25 years, World No Tobacco Day is making an impact
8. Elreg Distributors Ltd. Celebrates 32 Years in Business
9. Weight-Loss Surgery Cuts Heart Risk 7 Years Later: Study
10. For Combat Vets, Brain Injury Symptoms Can Last Years
11. New Electronic Cigarette Free Trial Kit Adds More Years to Smokers Life by Making it Easy to Quit Smoking
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/29/2016)... ... April 29, 2016 , ... For those who skip ... meal to miss. That was among the many new lifestyle diet tips offered by ... Sharon Kleyne Hour® Power of Water® radio show. Bonny and Lawrence noted that because ...
(Date:4/29/2016)... ... April 29, 2016 , ... Innovations with Ed Begley ... upcoming episode, airing third quarter 2016 via Discovery Channel. Dates and show times ... Dairy Products, located in Greenwood, Wisconsin applies product research and development and continuous ...
(Date:4/29/2016)... ... April 29, 2016 , ... ... focused entirely on patients with cancer, today announced that Lynne Malestic, RN, of ... 2016 CURE® Extraordinary Healer® for Oncology Nursing , which honors nurses who ...
(Date:4/29/2016)... ... April 29, 2016 , ... Nike Softball Camp at ... from July 24th – 27th for girls aged 10-18. All facets of the game ... the beautiful Clark V. Whited Complex, one of the finest softball facilities in the ...
(Date:4/29/2016)... , ... April 29, 2016 , ... International Dehydrated Foods, ... on May 3 and 4 at the Doubletree by Hilton Hotel in Oak Brook, ... to marketing and applications technologies for protein ingredients. , At the seminar, IDF™ will ...
Breaking Medicine News(10 mins):
(Date:4/28/2016)... , April 28, 2016 Oramed ... a clinical-stage pharmaceutical company focused on the development of oral ... in the upcoming PIONEERS 2016 conference, presented by Joseph ... 2016 in New York . Nadav ... at the conference. Presentation Details:   ...
(Date:4/28/2016)... FREMONT, Calif. , April 28, 2016 ... Enterprise Validation Lifecycle Management Solutions (VLMS) today ... products and services for sufferers of chronic ... management System to manage their corporate validation ... been seeking a software solution to manage ...
(Date:4/28/2016)... , April 28, 2016 ... Review, H1 2016" is a report that provides ... helps strengthen R&D pipelines by identifying new targets ... Company Profiles discussed in this H1 ... Farmaceutiche Riunite Srl, AbbVie Inc., Abiogen Pharma S.p.A., ...
Breaking Medicine Technology: