Navigation Links
Appetite Changes, Depression Signal Impulse Control Disorders in Parkinson

Parkinson disease patients who develop impulse control disorders as a result of treatment are more likely to be depressed, irritable, and have appetite changes, according// to a study published in the October 10, 2006, issue of Neurology, the scientific journal of the American Academy of Neurology. These findings could allow early identification of patients at risk for developing this distressing complication of treatment.

Compulsive gambling, hypersexuality, and excessive shopping have been linked to treatment with dopamine agonists in small numbers of patients. It is unknown exactly how many patients experience such an impulse control disorder, although it is believed to be less than 10 percent of those receiving these drugs.

To identify risk factors for development of impulse control disorder, the authors studied 100 Parkinson disease patients, including 66 men and 34 women, who were receiving the full range of standard anti-Parkinson medications, including levodopa, dopamine agonists, and other drugs. They administered a standard battery of psychiatric tests to identify the presence of depression, anxiety, delusions, and other psychiatric conditions, as well as impulse control disorder.

They found that nine of the 100 patients had an impulse control disorder, including four with pathological gambling, two with hypersexuality, one with excessive shopping, and two with both hypersexuality and excessive shopping. All nine were receiving a dopamine agonist, in addition to other medications.

Compared to patients without an impulse control disorder, patients with one were more than twice as likely to have depressive symptoms, were more than three times as likely to have appetite changes, and were more than six times as likely to have symptoms of irritability and disinhibition.

“These results highlight the potential usefulness of depression and appetite changes as ‘sentinel symptoms’ associated with an impulse control disorder,” according to lead study author Laura Marsh, MD, with Johns Hopkins University School of Medicine in Baltimore, Maryland, and a member of the American Academy of Neurology. “Since only a small fraction of patients receiving dopamine agonists develop this disorder, these findings may help identify those most at risk. Strategies for treatment may include changing medications or avoiding situations that may lead to the impulsive behavior.”

Source-NewswiseSRM
'"/>




Related medicine news :

1. The Reason For Loss Of Appetite After Gastric Bypass
2. Stomach Hormone to Aid in Controlling Appetite
3. Study Highlights Appetite Regulation Pathway, New Hope for Weight Loss
4. Brain behind the Brawn: Vital Molecule in the Brain Controls Appetite
5. Study Confirms That Slow Eating Restricts Appetite
6. Estrogen Curbs Appetite: Research
7. Estrogen Curbs Appetite In Same Way as the Hormone Leptin
8. Mitochondrial Protein Maintains Appetite During Fasting
9. Role of Appetite Hormone MCH in Insulin Production Revealed
10. Low Cholesterol Linked to Severe Depression and Violent Behavior in Men
11. Depression may cause delayed wound healing
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:10/12/2017)... ... , ... Asante, a nationally recognized health system in southern ... home health joint venture through an agreement, effective October 1, 2017, to create ... health company with Asante, delivering clinically integrated care, for the past eight years. ...
(Date:10/12/2017)... ... October 12, 2017 , ... Dr. ... recently contributed a medical article to the newly revamped Cosmetic Town journal ... spotlights the hair transplant procedure known as Follicular Unit Extraction (FUE). ...
(Date:10/12/2017)... ... ... Leading pediatric oncology experts at Children’s National Health System will join ... International Society of Paediatric Oncology (SIOP) Oct. 12-15. Chaired by Jeffrey Dome, ... at Children’s National, and Stephen P. Hunger, M.D., Chief of the Division of ...
(Date:10/12/2017)... ... October 12, 2017 , ... ... of Michigan’s 2017 Best and Brightest in Wellness® by Best and Brightest. OnSite ... program on Friday, Oct. 20 from 7:30 a.m. to 2 p.m. at the ...
(Date:10/12/2017)... ... October 12, 2017 , ... In the ... a year. In some states—like New York, New Jersey, Massachusetts, Texas, Virginia, Connecticut, ... retirement havens have extremely low property-tax rates, which contributes to the relatively lower ...
Breaking Medicine News(10 mins):
(Date:9/27/2017)... 27, 2017  Commended for their devotion to personalized service, ... as number one in the South Florida Business Journal,s 50 ... 5000 yearly list, the national specialty pharmacy has found its ... will soon be honored by SFBJ as the 2017 ... Set to receive his award in October, Bardisa said ...
(Date:9/25/2017)... 2017  EpiVax, Inc., a leader in the ... today announced the launch of EpiVax Oncology Inc., ... therapeutic cancer vaccines. EpiVax has provided $500,000 in ... enabling technologies to the new precision immunotherapy venture. ... Oncology as Chief Executive Officer. Gad brings over ...
(Date:9/22/2017)... , Sept. 22, 2017 AVACEN Medical (AVACEN) ... is now successfully helping those with the widespread pain ... Fibromyalgia diagnosed Amanda in Essex, England ... washing my hair, experiencing no sleep at all, tremendous ... spasm… I cannot recommend [the AVACEN 100] enough, how ...
Breaking Medicine Technology: