Levodopa News and Research

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Parkinson's medication produces serious side effects in the form of involuntary, jerky movements: Research

One in every 100 elderly people suffers from Parkinson's disease, a disease of the nervous system with symptoms including stiffness and shaking. The standard medication used to treat Parkinson's is Levodopa, a drug that initially has major benefits but can later also produce serious side effects in the form of involuntary, jerky movements. A research group at Lund University has now found a way to study what it is in the brain that causes these side effects.

20 Jul 2010

Patients with advanced Parkinson's disease prefer dopamine agonists, shows review

Of the three main types of oral drugs commonly added to levodopa therapy for patients with advanced Parkinson's disease, one might be the most effective, according to a new review.

9 Jul 2010

Chelsea presents Northera study data at International Congress on Parkinson's Disease and Movement Disorders

Chelsea Therapeutics International, Ltd. announced that data from its pivotal studies of Northera™ (droxidopa) in symptomatic neurogenic orthostatic hypotension was presented during a poster session and featured in a symposium highlighting the role of norepinephrine (NE) deficiency in Parkinson's disease at the 14th International Congress on Parkinson's Disease and Movement Disorders in Buenos Aires, Argentina.

17 Jun 2010

Enrollment and dosing in NeuroDerm's Phase I clinical trial of ND0611 completed

NeuroDerm, Ltd. announced today the successful enrollment and dosing in its Phase I clinical trial of ND0611. ND0611, a proprietary drug formula administered via a dermal patch, is designed to maintain continuous therapeutic levodopa concentrations for improving the treatment of Parkinson's disease.

1 Jun 2010

Aton Pharma acquires the U.S. marketing rights to LODOSYN tablets from BMS

Aton Pharma, Inc., a diversified specialty pharmaceutical company, today announced that it has acquired the U.S. marketing rights to LODOSYN (carbidopa) tablets from Bristol-Myers Squibb Company.

26 Apr 2010

Enrollment completed in Impax Pharmaceuticals' APEX-PD trial of IPX066

Impax Pharmaceuticals, the brand products division of Impax Laboratories, Inc., today announced that it has completed enrollment of its APEX-PD trial. APEX-PD is a multinational Phase III trial of its late-stage drug candidate IPX066 in subjects with early Parkinson's disease.

16 Apr 2010

Synosia Therapeutics presents data from phase 2a clinical study of SYN-115 in PD

Synosia Therapeutics today announced the presentation of data from a phase 2a clinical study of the company's adenosine 2a receptor antagonist (SYN-115) in Parkinson's disease. The data demonstrate that SYN-115 significantly improves measures of motor and non-motor function in patients with Parkinson's disease either alone or in combination with levodopa.

15 Apr 2010

FDA approves Mirapex ER tablets for signs and symptoms of idiopathic PD

Boehringer Ingelheim Pharmaceuticals, Inc., today announced that the U.S. Food and Drug Administration has approved once-daily Mirapex ER® (pramipexole dihydrochloride) extended-release tablets for the signs and symptoms of idiopathic Parkinson's disease, which includes early and advanced PD. PD is the second most common chronic neurological disorder in older adults after Alzheimer's. Parkinson's disease has no cure.

26 Mar 2010

Parkinson's patients find facial and vocal expression difficult to read; deep brain stimulation seems to make it worse

Scientists are beginning to find out why people with Parkinson's disease often feel socially awkward. Parkinson's patients find it harder to recognize expressions of emotion in other people's faces and voices, report two studies published by the American Psychological Association.

4 Mar 2010

Interim positive data from Phase IIa clinical study of SYN115 for Parkinson’s disease

Synosia Therapeutics today announced interim positive data from a Phase IIa clinical study of an adenosine 2a (A2a) receptor antagonist (SYN115) in Parkinson’s disease.

1 Feb 2010

Projects investigating placebo effects in Parkinson's disease receive funds

The Michael J. Fox Foundation for Parkinson's Research announced funding for two projects investigating the placebo effect in Parkinson's disease.

30 Dec 2009

Grant of $1 million awarded to develop new treatments for dyskinesia

The Michael J. Fox Foundation for Parkinson's Research has awarded $1 million for a clinical study aiming to make a critical step toward the development of new treatments for dyskinesia, the excessive and uncontrollable movements that are a complication of long-term dopamine replacement therapy in patients with Parkinson's disease.

22 Dec 2009

European markets for Parkinson's disease therapeutics to reach $2.28 billion in 2015

The Parkinson's disease therapeutics market in 2008 amounted to over $1 billion in the European Union (EU), which includes total sales of carbidopa/levodopa, dopamine agonists, MAO-B inhibitors, COMT inhibitors and anticholinergics used for disease symptom relief.

9 Dec 2009

MONITORING FORCE files for Flibanserin orphan drug status designation with the EMEA

MONITORING FORCE GmbH announced that they have filed on November 16th, 2009 Flibanserin in the indication treatment-relevant levodopa-induced dyskinesia in Parkinson's disease for orphan drug status designation with the European Medicines Agency (EMEA). Levodopa-induced dyskinesia is a complication of the mainstay treatment in advanced Parkinson's and a serious burden to some of those affected, since it may be disabling for the patients and preventing them from receiving optimal treatment for Parkinson's.

19 Nov 2009

Impax Pharmaceuticals begins Phase III trial of IPX066 drug in PD patients

Impax Pharmaceuticals, the brand products division of Impax Laboratories, Inc. (NASDAQ:IPXL), today announced that it has initiated a multinational Phase III trial of its late-stage drug candidate IPX066 in advanced Parkinson’s disease (PD) patients.

27 Oct 2009

Parkinson's patients with higher urate levels in their blood and CSF had slower functional decline

Individuals with Parkinson's disease who have higher levels of a metabolite called urate in their blood and in cerebrospinal fluid (CSF) have a slower rate of disease progression, according to a study funded by the National Institutes of Health.

14 Oct 2009

FDA approves Mylan Pharmaceuticals' Carbidopa and Levodopa tablets

Mylan Inc. (Nasdaq: MYL) today announced that its subsidiary Mylan Pharmaceuticals Inc. has received approval from the U.S. Food and Drug Administration (FDA) for its Abbreviated New Drug Application (ANDA) for Carbidopa and Levodopa Tablets USP, 10mg/100mg, 25mg/100mg and 25mg/250 mg.

30 Sep 2009

Rasagiline slows the rate of Parkinson's disease progression

Following one of the largest studies ever conducted in Parkinson's disease (PD), researchers at Mount Sinai School of Medicine report today in The New England Journal of Medicine that rasagiline, a drug currently used to treat the symptoms of PD, may also slow the rate of disease progression.

24 Sep 2009

Phase II trial of Impax Pharmaceuticals' Parkinson’s disease drug candidate successful

Impax Pharmaceuticals, the brand products division of Impax Laboratories, Inc. (NASDAQ: IPXL) today reported the positive results from a recently completed Phase II trial of its late-stage Parkinson’s Disease drug candidate IPX066

21 Sep 2009

Higher education levels associated with an earlier need for symptomatic treatment of Parkinson's disease

Individuals who have higher levels of education and who are more impaired by Parkinson's disease appear to require treatment for their symptoms earlier than do other patients, according to a report posted online today that will appear in the September print issue of Archives of Neurology, one of the JAMA/Archives journals.

2 Sep 2009