Navigation Links
Multiple sclerosis associated with lower cancer risk

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
American Academy of Neurology

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:
(Date:6/24/2016)... ... June 24, 2016 , ... ... Scientific Sessions in Dallas that it will receive two significant new grants to ... came as PHA marked its 25th anniversary by recognizing patients, medical professionals and ...
(Date:6/24/2016)... , ... June 24, 2016 , ... ... offering micro-osteoperforation for accelerated orthodontic treatment. Dr. Cheng has extensive experience with all ... brackets , AcceleDent, and accelerated osteogenic orthodontics. , Micro-osteoperforation is a revolutionary ...
(Date:6/24/2016)... , ... June 24, 2016 , ... Topical BioMedics, Inc, makers of Topricin and MyPainAway ... call for a minimum wage raise to $12 an hour by 2020 and then adjusting ... restore the lost value of the minimum wage, assure the wage floor does not erode ...
(Date:6/24/2016)... ... June 24, 2016 , ... EB Medicine presented its ... Emergency Medicine conference in Ponte Vedra Beach, FL. The awards honor the outstanding ... Medicine Practice and Pediatric Emergency Medicine Practice. , “With this award, we ...
(Date:6/24/2016)... ... June 24, 2016 , ... Puradigm® & Innovative Solutions ... initiated cultivation and processing operations at its production facility, and opened its first ... is the manufacturer of a complete system of proactive air and surface purification ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... , June 24, 2016 The Academy of ... recommendations that would allow biopharmaceutical companies to ... entities that make formulary and coverage decisions, a move ... of new medicines. The recommendations address restrictions ... appear on the drug label, a prohibition that hinders ...
(Date:6/24/2016)... -- According to a new market research ... Safety Pen Needles), Needle Length (4mm, 5mm, 6mm, 8mm, ... Purchase (Retail, Non-Retail) - Trends & Global Forecasts to ... for the forecast period of 2016 to 2021. This ... 2021 from USD 1.65 Billion in 2016, growing at ...
(Date:6/23/2016)... 23, 2016  MedSource announced today that it ... software solution of choice.  This latest decision demonstrates ... to their clients by offering a state-of-the-art electronic ... establishes nowEDC as the EDC platform of choice ... clients.  "nowEDC has long been a preferred EDC ...
Breaking Medicine Technology: