Parkinson's Disease Itself Does Not Increase Gambling, Shopping Addiction Risk

Some people taking drugs for Parkinson's disease report impulse control problems such as compulsive gambling and shopping but research has proved that the disease itself does not increase the risks.

Some people taking certain drugs for Parkinson's disease report impulse control problems such as compulsive gambling and shopping but new research has proved that the disease itself does not increase such risks. The research published in the January 8, 2013, print issue of Neurology, the medical journal of the American Academy of Neurology.

"We've known for some time that these behaviors are more common in people taking certain Parkinson's medications, but we haven't known if the disease itself leads to an increased risk of these behaviors," said study author Daniel Weintraub, MD, of the University of Pennsylvania Perelman School of Medicine in Philadelphia.

Parkinson’s Disease - Causes, Symptoms, Diagnosis, Treatment
Parkinson’s disease is a neurodegenerative disease caused by progressive dopamine brain cells loss. Symptoms of Parkinson’s disease are correctable to an extent.

The study involved 168 people who had recently been diagnosed with Parkinson's disease and had not yet taken any medications for the disease. They were compared to 143 people of similar ages who did not have the disease.

The participants were given a questionnaire asking how often they had impulse control symptoms such as compulsive gambling, shopping, sexual behavior or eating. Participants were also asked about aimless wandering, punding (which is excessive repetition of non-goal directed activity, such as continual handling and sorting of common objects) and hobbyism (the compulsive pursuit of a hobby such as collecting, cleaning or excessive Internet use).

Those with Parkinson's disease were no more or less likely to have the impulse control symptoms than those without the disease, with about 20 percent of each group having symptoms.

Make Treatment of Parkinsons More Affordable, Doctors Plead
The Parkinson's disease occurs when certain nerve cells in the brain, called the substantia nigra, die or become impaired.

"These results provide further evidence that impulse control disorders that occur in people with Parkinson's disease are related to the exposure to the dopamine-related drugs, not just the disease itself," Weintraub said. "More long-term studies are needed to determine if the 20 percent of people who have some symptoms of these disorders are more likely to develop impulse control disorders once they start treatment for Parkinson's."

Diseases Related to Old Age
Ageing is referred to the accumulation of changes that brings a person closer to death.

Source-Eurekalert

Caring for Alzheimers disease patients
Alzheimer's disease is a complex brain disorder that triggers the most common form of dementia. The slide show will show how patients need support and care as dementia progresses.