Navigation Links
Surgery for severe obesity saves lives

An extensive swedish study from the Sahlgrenska Academy has established that surgery reduces premature death in patients with severe obesity. A long-term follow up has shown that mortality is significantly lower among patients who undergo surgery than among those who do not.

The results are published today in The New England Journal of Medicine.

We show for the first time that surgery against obesity not only leads to long-term loss of weight, it also significantly reduces mortality", says Lars Sj strm, professor emeritus at the Sahlgrenska Academy, located in G teborg in Sweden.

Over 4,000 severely obese patients were included in the study, which Lars Sjstr m started as long ago as 1987. Half of these patients underwent stomach surgery (bariatric surgery) intended to give weight loss. The remaining patients received advice concerning changes in lifestyle, also intended to give weight loss. Some of these patients also received medicines for weight loss, but even so, the conventional treatment was considerably less effective than the surgical procedure.

The group receiving conventional treatment had even increased somewhat in weight after 10 years, while patients who had undergone surgery decreased in weight by 16%, on average. Bariatric surgery is the only treatment for severe obesity for which there is scientific evidence that it reduces mortality", says Lena Carlsson, professor at the Sahlgrenska Academy.

A long-term follow up for between 5 and 18 years of the patients who had undergone surgery showed that mortality among these patients was 29% lower than it was among the other patients.

The mechanisms behind the lower mortality are not clear. It seems that the reduction in risk depends less upon the actual loss of weight itself than on the fact that the patients have undergone surgery against obesity. This observation opens new possibilities for discovering previously unknown mechanisms behind the increase in risk associated with obesity, and thus opens the possibility of developing new treatments", says Lars Sjstr m.

The researchers also considered the effects of many biochemical and other variables in the analysis, including smoking, stress and previous medical history.

Contact: Elin Lindstrm Claessen
Swedish Research Council

Related medicine news :

1. Bypass Heart Surgery Performed Without General Anesthesia
3. Thyroid hormone treatment hastens recovery after cardiac surgery
4. Indian Prime Minister has successful Knee Replacement Surgery
5. Two doctors suspended for wrong brain surgery
6. Researchers urge caution in using ear tube surgery
7. Surgery made simple
8. Sweaty palms syndrome can be cured by surgery
9. Surviving surgery
10. Waking during surgery
11. Supplement helps cardiac surgery
Post Your Comments:
(Date:11/28/2015)... ... ... Beginning November 30th at 6:00 a.m. EST until 11:59 p.m. EST, customers ... up to 20% off orders $80 or more to free gifts with purchases, there will ... As a competitive e-commerce website for skin care and cosmetic needs, customers will save on ...
(Date:11/27/2015)... (PRWEB) , ... November 27, 2015 , ... According to ... are not changing the way that they are handling security in light of the ... and security presence in an attempt to stop an attack from reaching U.S. soil. ...
(Date:11/27/2015)... , ... November 27, 2015 , ... Lizzie’s Lice Pickers ... company is offering customers 10% off of their purchase of lice treatment product. In ... full price. According to a company spokesperson. “Finding lice is a sure way to ...
(Date:11/27/2015)... Wilmington, DE (PRWEB) , ... November 27, 2015 ... ... a member of the well-respected Microsoft Dynamics SL User Group (MSDSLUG). Recognized as ... is an independent group of Microsoft Dynamics SL software users, partners, industry experts ...
(Date:11/27/2015)... ... November 27, 2015 , ... The men and ... nonprofit healthcare organizations in the country. They have overseen financial turnarounds, shown commitment ... advance the healthcare industry as a whole through their advocacy and professional efforts. ...
Breaking Medicine News(10 mins):
(Date:11/26/2015)... 26, 2015 Research and Markets ( ... Wound Care Market by Type (Dressings, Therapy Devices, Active ... Facility, Out-Patient Facility), and Geography - Global Forecast to ... --> --> The purpose of ... forecast of the global advanced wound care market. It ...
(Date:11/26/2015)... 26, 2015 ... adds "Global Repaglinide Industry 2015 ... on China Repaglinide Market, 2010-2019" reports ... and information to its online business ... . --> ...
(Date:11/26/2015)... 2015 Research and Markets ( ... "2016 Future Horizons and Growth Strategies in the ... Country Segment Forecasts, Competitive Intelligence, Emerging Opportunities" ... --> --> This new 247-page ... therapeutic drug monitoring market, including emerging tests, technologies, ...
Breaking Medicine Technology: