You can find out more about NPF's National Medical Director, Dr. Michael S. Okun, by also visiting the NPF Center of Excellence, University of Florida Center for Movement Disorders & Neurorestoration. Dr. Okun is also the author of the Amazon #1 Parkinson's Best Seller 10 Secrets to a Happier Life.

Life for Parkinson’s disease patients was largely untenable until the late 1960’s discovery of dopamine replacement therapy (levodopa).  Following the introduction of levodopa there were worldwide reports that began to surface about previously institutionalized patients who were waking up and returning home.  A few years following levodopa’s introduction however, a new reality began to uncomfortably set in.  Levodopa was not a cure for Parkinson’s disease, and treatment with this drug, especially when paired with disease progression, was closely associated with long-term motor fluctuations (wearing off of medications before the next dose, and dance –like movements called dyskinesia).  The early 1980’s witnessed a rebirth of intentionally creating lesions in the brain, but because of side effects, particularly when performing these lesions in both brain hemispheres, a new approach was needed.  Enter Mahlon DeLong, Alim Louis-Benabid and the era of human neural-network modulation.

The Sept 8th issue of the New England Journal of Medicine details the remarkable accomplishments of Mahlon DeLong and Alim-Louis Benabid, who together were instrumental in the development of a new therapy for Parkinson’s disease, now referred to as deep brain stimulation (DBS).  Their collective contributions have earned them the prestigious Lasker-Debakey award which is often the stepping stone toward the Nobel Prize. 

DeLong arrived at the National Institutes of Health (NIH) shortly after the discovery of levodopa.  He was assigned what was considered at the time, the most complex and most unexplored area of the human brain; the basal ganglia.  DeLong recorded from primate brain and was able to decode movement related cells as well as map the organization of the brain region which would later become critical to the development of future therapies. He and his colleagues would introduce a simple “box model” of basal ganglia and this would spur not only the development of pharmacological approaches to therapy, but re-open the door for creating brain lesions and for applying electricity to the human brain. DeLong’s work would later be followed by a French neurosurgeon, Alim-Louis Benabid, who in 1987 would take the “courageous step of leaving an electrical device in a human brain.”  Benabid and his colleagues would go on to publish scores of papers establishing the efficacy and safety of DBS in human Parkinson’s disease.

As articulated by the New England Journal article, “prior to the development of therapeutic DBS, neurologists, neurosurgeons, psychiatrists and rehabilitation therapists, largely labored in isolation from one another when treating the patient with Parkinson’s disease.” DBS therapy has been critical in the evolution of the care of the Parkinson’s disease patient. This Parkinson’s disease care has been transformed from consultative to a multi- and interdisciplinary approach.  Strong proof of this transformation has been the best practices utilized by peer reviewed and globally located National Parkinson Foundation Centers of Excellence.

The partnership between the neurologist and the neurosurgeon, and the use of multidisciplinary teams has undoubtedly transformed Parkinson’s disease care and research.  It is completely appropriate that this year’s Lasker-Debakey Award was bestowed on a neurologist and a neurosurgeon.  Together they have transformed the lives of over 100,000 people suffering from Parkinson’s disease and from other disorders.  The NPF and the Parkinson’s community congratulate both of you on this accomplishment, and we look forward to the continued innovation and discoveries, which we know will continue to spawn from your genius and hopefully help many more people.

Posted: 9/8/2014 6:56:29 AM by Cathy Whitlock


Browse current and archived What's Hot in PD? articles, the National Parkinson Foundation's monthly blog for people with Parkinson's written by our National Medical Director, Dr. Michael S. Okun. 

August 2014
Everything You Need to Know About Medical Marijuana and Parkinson’s Disease

July 2014
The End for Levodopa Phobia: New Study Shows Sinemet is a Safe Initial Therapy for Treatment of Parkinson's Disease

June 2014
Is light therapy a potential treatment modality in Parkinson’s disease?

May 2014
How does the most common genetic cause of Parkinson’s Disease (LRRK2) cause Parkinson’s disease and could it be used to help develop a better therapy?

April 2014
An Update on DAT Scanning for Parkinson’s Disease Diagnosis

March 2014
Could Northera (Droxidopa) Be an Alternative Treatment for Low Blood Pressure and Passing Out Symptoms?

February 2014
The Dream of a Pill Free Existence and the Continuous Dopaminergic Pump for the Treatment of Parkinson's Disease

January 2014
Should I take Inosine to Raise my Uric Acid Levels and Treat my Parkinson’s Disease?

December 2013
Could Fungus and Mold be an Important Contributor to Parkinson’s Disease?

November 2013
Pimavanserin and the Hope for a Better Drug for Hallucinations and Psychosis in Parkinson’s Disease

October 2013
Halting of the Creatine Study

September 2013
The Importance of Identifying and Treating Caregiver Strain

August 2013
Putting Parkinson’s Disease Information into the Palm of Your Hand: Parkinson’s Enters the Smartphon

July 2013
What Parkinson’s Disease Patients Need to Know about H. Pylori Gastrointestinal Infections

June 2013
A2A Receptor Antagonists and Parkinson’s Disease Treatment

May 2013
Another Setback for Trophic Factor Treatment in Parkinson's Disease

April 2013
IPX066 and What Patients Really Want in New Carbidopa/Levodopa (Sinemet) Formulations

March 2013
The Weather Forecast for Parkinson’s Disease Calls for Worldwide Economic Storm

February 2013
Defeating the Barriers to Implementing Exercise Regimens in Parkinson’s Disease Patients

January 2013
When should you start medication therapy for Parkinson’s disease?

December 2012
Neurologist Care Reduces Hospitalizations in Parkinson's Disease

November 2012
A Victory in Court for Parkinson's Disease Patients who Require Ongoing Rehabilitative Therapies

October 2012
Given the recent FDA announcement about Mirapex (pramipexole), should I be worried about dopamine agonists?

September 2012
What about the new Parkinson’s Disease Vaccine? What should I know?

August 2012
Caffeine as a Potential Treatment for Parkinson’s Disease

July 2012
Time to Consider GPi DBS for Parkinson’s Disease: A Shift in the Practice of Patient Selection for DBS

June 2012
A New Treatment for Parkinson’s Disease-Related Constipation

May 2012
Too Many Pills: Improving Delivery Systems for Parkinson’s Disease Drugs

April 2012
Measuring Quality and Assessing Depression in Parkinson's Disease

March 2012
Watch out for Unexpected Obstacles if You Use a Cueing Strategy to Break Freezing of Gait in Parkinson’s Disease

February 2012
Pill Color, Generic Medications and Insurance Issues: Important Medication-Related Tips for the Parkinson’s Disease Patient

January 2012
Are Blood Tests for Parkinson’s Disease on the Horizon?

December 2011
Placing Stem Cells in Animal Models of Parkinson’s Disease: Another Important Step

November 2011
Important News for the Parkinson’s Disease Community: More Evidence that Sinemet and Madopar are Not Toxic and do Not Accelerate Disease Progression

October 2011
The Case for All Parkinson’s Disease Patients to be Co-managed by a Primary Care-Neurologist Team

September 2011
Scientists say Research on Brain Proteins Involved in Parkinson’s Disease is “Shaping” Up

August 2011
Who Actually Takes Care of Most of the Parkinson’s Patients Worldwide: The Need for Education and the Parkinson’s Toolkit

July 2011
If you are Dizzy or Passing Out, it could be Your Parkinson’s Disease or Parkinson’s Disease Medications

June 2011
How Will Group Visits for Parkinson’s Disease Fit into the Future of Parkinson’s Disease Care?

May 2011
Why Patients Should be Wary of Chelation Therapy for Parkinson’s Disease

April 2011
Opening the Door to Gene Therapy in Parkinson’s Disease: The Need for Refinement of the Technology and Approach

March 2011
Does it Matter if I Can’t Get Brand Sinemet?

February 2011
Should I get a DaTscan or PET scan to confirm my diagnosis of Parkinson’s disease?

January 2011
A Critical Reappraisal of the Worst Drugs in Parkinson’s Disease

December 2010
Environmental Risks for PD: Manganese, Welding, Mining, and Parkinsonism

November 2010
Calling for the FDA to Revise the Eight Sinemet a Day Rule

October 2010
Dry Cleaning Solvents and Potential Environmental Risks for Developing Parkinson’s Disease

September 2010
Maintaining the Balance: Why Parkinson’s Disease Patients Need to Understand Drug Recalls, Withdrawals, and Safety Alerts

August 2010
Shining a Light on Parkinson’s Disease: Optogenetics Has a Bright Future in Research

July 2010
Poor Medication Management of Parkinson's Disease During Hospital Admissions: Patients and Families Can Improve Their Hospital-Based Management

June 2010
Why Are Patches and Continuous Release Technology a Big Deal to Parkinson's?

May 2010
Is the PD SURG Trial Another Surge Forward for DBS Therapy?

April 2010
Cycling in PD in Those Who Can’t Walk: Is it Possible?

March 2010
New iPS Stem Cells for PD: What Does it Mean?

February 2010
Time for Comprehensive Care Networks for PD

January 2010
Is Parkinson's Disease a Prion Disease?

December 2009
Parkinson's Disease Linked to Gaucher's Disease

November 2009
Brain Cells Keep Time Stamps: Implications for Parkinson's Disease Therapies

October 2009
Is it Safe to Have an MRI with a DBS in Place?

September 2009
Take Care of Your Bones as They Are Affected in Parkinson's Disease (Even in Men)

August 2009
Is it Time to Start Paying Attention to Pain Symptoms in Parkinson's Disease Patients?

July 2009
Glutathione Fails to Demonstrate Significant Improvement in PD Symptoms

June 2009
Keeping an Eye on Trials Important to the Parkinson's Disease Patient

May 2009
Increased Risk of Melanoma in Parkinson's Disease

April 2009
Finally a DBS Expert Consensus Statement Aimed at Their True Customers: The Patients

March 2009
Pesticides and Environmental Exposure in Parkinson's disease: Should We Stay Away From the Stink Truck?

February 2009
Is Exercise Effective Treatment and Protection Against PD?

January 2009
Why are Transplant Trials Struggling to Succeed in the Treatment of PD?

December 2008
Are Monoamine Oxidase Inhibitors Disease Modifying or Neuroprotective in PD?

November 2008
Update on Gene Therapy for Parkinson's Disease

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Each month, we will feature a new column by NPF's National Medical Director, Dr. Michael Okun, on the latest developments in Parkinson's disease research. Read the latest "What's Hot in PD?" below.

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