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:6/26/2016)... ... June 26, 2016 , ... Pixel Film Studios Released ProSlice Levels, a ... can give their videos a whole new perspective by using the title layers ... Film Studios. , ProSlice Levels contains over 30 Different presets to choose from. ...
(Date:6/26/2016)... (PRWEB) , ... June 26, 2016 , ... ... fertility once they have been diagnosed with endometriosis. These women need a treatment ... also require a comprehensive approach that can help for preservation of fertility and ...
(Date:6/25/2016)... ... June 25, 2016 , ... The temporary closing of Bruton Memorial Library on June ... , brings up a new, often overlooked aspect of head lice: the parasite’s ability to ... is not a common occurrence, but a necessary one in the event that lice have ...
(Date:6/25/2016)... Long Beach, CA (PRWEB) , ... June 25, 2016 , ... ... from UCLA with Magna Cum Laude and his M.D from the David Geffen School ... San Diego and returned to Los Angeles to complete his fellowship in hematology/oncology at ...
(Date:6/25/2016)... ... June 25, 2016 , ... Conventional wisdom preaches the ... In terms of the latter, setting the bar too high can result in disappointment, ... just slow progress toward their goal. , Research from PsychTests.com reveals ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... and SAN CLEMENTE, Calif. , June 24, ... -based mobile pulmonary function testing company, is now able to perform ... developed by ndd Medical Technologies , Inc. ... in hospital-based labs.  Thanks to ndd,s EasyOne PRO ® , ARL ... can get any needed testing done in the comfort of her ...
(Date:6/24/2016)... India , June 24, 2016 ... Needles Market by Type (Standard Pen Needles, Safety Pen ... Therapy (Insulin, GLP-1, Growth Hormone), Mode of Purchase (Retail, ... by MarketsandMarkets, This report studies the market for the ... expected to reach USD 2.81 Billion by 2021 from ...
(Date:6/24/2016)... Belgium , June 24, 2016 ... the appointment of Dr. Edward Futcher ... Non-Executive Director, effective June 23, 2016.Dr. Futcher was ... Nominations and Governance Committees.  As a non-executive member ... independent expertise and strategic counsel to VolitionRx in ...
Breaking Medicine Technology: