Navigation Links
Multiple sclerosis associated with lower cancer risk
Date:3/30/2009

ST. PAUL, Minn. A new study shows that people with multiple sclerosis may be at a lower risk for cancer overall, but at a higher risk of developing certain types of cancer, such as brain tumors and bladder cancer. The study is published in the March 31, 2009, print issue of Neurology, the medical journal of the American Academy of Neurology.

Researchers looked at the medical records of 20,000 people with multiple sclerosis and 204,000 people without the diagnosis. After 35 years, they found that the people with MS had a decreased overall risk of cancer by 10 percent compared to people who did not have the disease. The result was more pronounced in women. However, for people with MS the risk for certain cancers, such as brain tumors and bladder and other urinary organ cancers, increased by up to 44 percent compared to people without MS.

Scientists also evaluated the parents of people with MS to determine whether there was a possible genetic link. They found that there was no overall increased or decreased risk of cancer among either mothers or fathers of those with MS, compared to parents of people without MS.

"We speculate that the lower risk for cancer among people with MS could be a result of lifestyle changes or treatment following diagnosis," said study author Shahram Bahmanyar, MD, PhD, of the Karolinska Institute in Sweden. "The increase in brain tumor diagnoses may be due to brain inflammation, but this finding may not reflect a real increase in cancer risk, as there is some evidence that more frequent neurological investigations in these patients mean that brain tumors are more likely to be found sooner. There may also be reasons related to the disease that could increase the risk for urinary organ cancers, resulting from chronic irritation to those organs as a result of MS. However, individual risk of developing urinary organ cancer is modest, as less than 0.2 percent of people with MS developed this cancer for every 10 years of follow-up."

Bahmanyar also noted that people with MS have on average a lower body mass index (BMI) than the general population, and BMI is a risk factor for several types of cancer, so the lower body weight may explain some of the reduction in cancer risk. It is also possible that some reduction in cancer risk results from the way the body responds to MS.


'/>"/>

Contact: Jenine Anderson
janderson@aan.com
American Academy of Neurology
Source:Eurekalert

Related medicine news :

1. Epiphany Biosciences Initiates Program to Assess Valomaciclovir (EPB-348) as Adjunctive Therapy in Multiple Sclerosis (MS)
2. Many Young Adults Struggle to Manage Multiple Chronic Conditions
3. EMD Serono and FAST FORWARD, LLC Announce Collaboration to Accelerate Development of Treatments for Multiple Sclerosis
4. Presto Announces Donation Program to Help Find the Cure for Multiple Sclerosis
5. Hard to Treat Diseases (HTDS) Releases experimental results in the treatment of (MS) Multiple Sclerosis
6. National Multiple Sclerosis Society Commends President Obamas Initial Steps in Removing the Bans on Embryonic Stem Cell Research
7. United Spinal Association Report Reveals the Importance of Studying Multiple Sclerosis in Children: Developing New Insights into MS in Adults
8. National Multiple Sclerosis(MS) Awareness Week is March 15-21
9. Innovative Plans by Major Arizona-Based Developer Sparks Landmark Energy Conservation Legislation in Multiple States to Urge Federal Action at Wall Street Journal Conference This Week with Gore, Google CEO & T. Boone Pickens
10. How multiple childhood maltreatments lead to greater adolescent binge drinking
11. DRE AV-S Ventilator Now Has Multiple Spontaneous Breathing Modes
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/24/2016)... ... 24, 2016 , ... A recent article published June 14 on ... article goes on to state that individuals are now more comfortable seeking to undergo ... such as calf and cheek reduction. The Los Angeles area medical group, Beverly Hills ...
(Date:6/24/2016)... ... 24, 2016 , ... Marcy was in a crisis. Her son James, eight, was out of ... verbally and physically. , “When something upset him, he couldn’t control his emotions,” remembers Marcy. ... throw rocks at my other children and say he was going to kill them. ...
(Date:6/24/2016)... CA (PRWEB) , ... June 24, 2016 , ... ... is now offering micro-osteoperforation for accelerated orthodontic treatment. Dr. Cheng has extensive experience ... Damon brackets , AcceleDent, and accelerated osteogenic orthodontics. , Micro-osteoperforation is ...
(Date:6/24/2016)... ... June 24, 2016 , ... People across the U.S. are sharpening ... Talker Award, an essay contest in which patients and their families pay tribute to ... at the 2016 National Society of Genetic Counselors (NSGC) Annual Education Conference (AEC) this ...
(Date:6/24/2016)... Nevada (PRWEB) , ... June 24, 2016 , ... ... Vegas client, The Grove Investment Group (TGIG), has initiated cultivation and processing operations ... in Las Vegas and Pahrump, Nevada. , Puradigm is the manufacturer of a ...
Breaking Medicine News(10 mins):
(Date:6/26/2016)... DUBLIN , June 27, 2016 Jazz ... the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act ... proposed acquisition of Celator Pharmaceuticals, Inc. ("Celator"; Nasdaq: ... 11:59 p.m. (Eastern Daylight Time). As previously ... entered into a definitive merger agreement under which Jazz ...
(Date:6/24/2016)... HILL, N.C. , June 24, 2016 /PRNewswire/ ... healthcare decisions and regulators/payers have placed more emphasis ... new environment, patient support programs in the pharmaceutical ... for patients, medications. Consequently, pharmaceutical companies are focusing ... ensure they are providing products and services that ...
(Date:6/24/2016)... , June 24, 2016   Bay Area ... Network,s Dean Center for Tick Borne Illness ... and Rehabilitation, MIT Hacking Medicine, University of California, ... today announced the five finalists of Lyme ... disease.  More than 100 scientists, clinicians, researchers, entrepreneurs, ...
Breaking Medicine Technology: