Navigation Links
Mayo Clinic: Obesity epidemic fueling rise in rheumatoid arthritis among women
Date:4/25/2012

ROCHESTER, Minn. -- Obesity and the painful autoimmune disorder rheumatoid arthritis are each becoming more common, raising a logical question: Could one have something to do with the other? For women, it appears there is a link, Mayo Clinic researchers say. They studied hundreds of patients and found a history of obesity puts women at significant risk of developing rheumatoid arthritis. Their findings are published online in the American College of Rheumatology journal Arthritis Care & Research.

In rheumatoid arthritis, the immune system attacks tissues, inflaming joints and sometimes also affecting other organs and causing fever and fatigue. Rheumatoid arthritis tends to initially impact the hands and feet and then spread to the knees, ankles, hips and shoulders. It is more common in women than in men. Complications can include heart problems, lung disease, osteoporosis and carpal tunnel syndrome.

To examine a potential link with obesity, researchers pulled medical records covering 1980-2007 from the Rochester Epidemiology Project and studied 813 adults with rheumatoid arthritis and 813 adults as the control group, matched by age, gender and calendar year. Height, weight and smoking status also were noted; roughly 30 percent of the patients in each group were obese and 68 percent were women.

Rheumatoid arthritis cases rose by 9.2 per 100,000 women from 1985-2007, the study found. Obesity accounted for 52 percent of the increase. Smoking also is a substantial risk factor for developing rheumatoid arthritis, but smoking's prevalence remained constant over the years studied, ruling it out as an explanation for the rise in rheumatoid arthritis, the study found.

More research is needed to determine how obesity may lead to rheumatoid arthritis. The exact nature of the link between obesity and autoimmune diseases such as rheumatoid arthritis is not clear, says co-author Eric Matteson, M.D., chair of the Division of Rheumatology at Mayo Clinic in Rochester.

"We know that fat tissues and cells produce substances that are active in inflammation and immunity. We know too that obesity is related to many other health problems such as heart disease and diabetes, and now perhaps to autoimmunity," Dr. Matteson says. "It adds another reason to reduce and prevent obesity in the general population."


'/>"/>

Contact: Sharon Theimer
newsbureau@mayo.edu
507-284-5005
Mayo Clinic
Source:Eurekalert

Related medicine news :

1. Mayo Clinic: Robotic surgery proves successful, less invasive way to treat HPV-related oral cancer
2. Mayo Clinic: Hospitalization of US underage drinkers common, costs $755 million a year
3. Mayo Clinic: How patients will respond to immunomodulator therapy for multiple myeloma
4. Mayo Clinic: Obese patients with HER2-positive breast cancer may have worse outcomes
5. Mayo Clinic: Young women with rheumatoid arthritis at more risk for broken bones
6. Mayo Clinic: Short training course significantly improves detection of precancerous polyps
7. Mayo Clinic: Primary physicians may hold key to suicide prevention
8. Mayo Clinic: Flaxseed no cure for hot flashes during breast cancer or menopause
9. Mayo Clinic: Raoul Tibes, M.D., Ph.D., to receive Career Development Award
10. Atlanta School of Massage Celebrates 30th Anniversary with a New Green Design and New Name for its Teaching Clinic: SensAbility
11. New research finds no association between white potato consumption (baked, boiled mashed) and obesity, Type 2 diabetes or systemic inflammation
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... ... October 13, 2017 , ... ... communities in the greater Dallas, Miami, and Raleigh regions, is organizing an extended ... overcome a rare and deadly chromosome abnormality. , After struggling since birth with ...
(Date:10/13/2017)... ... October 13, 2017 , ... The American Board of Family Medicine's (ABFM) ... and Chief Executive Officer, succeeding Dr. James C. Puffer upon his retirement. Dr. Newton ... until Dr. Puffer’s retirement at the end of 2018. Upon assuming the role of ...
(Date:10/13/2017)... ... , ... Lori R. Somekh, founder of the Law Office of Somekh ... law and special needs planning attorneys. “Membership in ElderCounsel helps our office remain up ... network with elder law attorneys nationwide,” said Somekh. , ElderCounsel was ...
(Date:10/13/2017)... ... October 13, 2017 , ... Ellevate Network, the leading network for professional women, ... towards gender equality at their inaugural Summit in New York City in June. The ... social audience of over 3 million. To watch the Mobilize Women video, click ...
(Date:10/13/2017)... VA (PRWEB) , ... October 13, 2017 , ... ... of DevOps and Agile Software Development, has been awarded a contract by the ... Blanket Purchase Agreement (BPA) aims to accelerate the enterprise use of Agile methodologies ...
Breaking Medicine News(10 mins):
(Date:10/2/2017)... -- Diplomat Pharmacy, Inc. (NYSE: DPLO ) ... , and named its founder as Diplomat,s chief information ... Tennessee , will operate under Diplomat subsidiary Envoy ... for health care partners to include IT outsourcing, consulting, ... "In an interoperable world, technology delivers comprehensive insight and ...
(Date:10/2/2017)... , Oct. 2, 2017 The Rebound mobile ... the struggle to reverse the tide of prescription drug addiction. ... regulating their medicine intake and stepping down their dosage in ... to launch in December 2017; the first 100,000 people to ... more at http://www.rebound-solution.com/ ...
(Date:9/27/2017)... NEW YORK , Sept. 27, 2017  DarioHealth Corp. ... big data solutions, today announced that its MyDario product is expected to ... TV listings for when The Dr. Oz Show airs in your area: ... The nine-time Emmy award-winning, ... ...
Breaking Medicine Technology: