Articles Tagged with parkinsons

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A drug used to treat patients who suffer from diabetes may have the unexpected side effect of helping reduce early symptoms in persons who suffer from Parkinson’s disease.

Researchers at the University College London recently found that the drug exenatide, which the Food and Drug Administration (FDA) approved in 2005 for the treatment of diabetes, also may benefit persons with Parkinson’s disease. Researchers studied the effects of the drug on diabetic patients as compared to a control group that was on a placebo. They found that the diabetic patients who were on the drug showed better motor function after treatment. Patients on the drug showed reduced signs of decline, compared to those on the placebo.

The study only included a limited number of participants, and the researchers acknowledged that larger group samples may further confirm the findings of the study.

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According to a new study, one of the side effects of medications commonly prescribed for patients with Parkinson’s disease is a problem with impulse control.

Impulse control disorders are characterized by the individual’s inability to resist impulses or temptations to engage in acts that have the potential to cause harm to him or others. Pathological gambling is an example.  Hypersexuality or sexual addiction is another. In other cases, people may shop excessively or binge eat.

The study, which appeared in the journal Expert Review of Neurotherapeutics, found that 14 percent of persons who suffer from Parkinson’s disease experience at least one such side effect. Parkinson’s disease drugs that are specifically linked to such impulse control disorders are pramipexole and ropinirole. These are drugs that are often used to control symptoms of Parkinson’s disease like uncontrollable tremors.