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Deep Brain Stimulation (DBS) for Early Stage Parkinson's Disease (PD)

NCT00282152 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 37

Last updated 2017-05-30

Study results available
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Summary

Bilateral subthalamic nucleus deep brain stimulation (B-STN DBS) is one of the most effective surgical treatments for PD patients suffering from levodopa-induced motor complications. The relatively low incidence of permanent adverse effects and the potential for neuroprotection and alteration of the natural course of PD suggest a highly favorable benefit-to-risk ratio of this procedure. Since neuroprotection is best applied early in the disease course when there are more surviving neurons, we believe that further investigation of this procedure is warranted. The proposed pilot study will provide the necessary data to substantiate the safety and tolerability of the procedure as well as provide data for the design of a full-scale, multicenter trial to investigate the hypothesis that B-STN DBS is a safe and effective treatment to slow the progression of PD.

Conditions

Interventions

DEVICE

B-STN DBS

Deep brain stimulation (DBS) of both the right and left sub-thalamic nucleus (STN) is an FDA approved treatment for advanced PD. In mid- and advanced stage Parkinson's disease, using DBS in this area of the brain lessens symptoms and allows patients to take less drug to control the disease. Dosage and frequency are not applicable to the DBS. Once the DBS is placed, unless deemed necessary, it will not be removed.

DRUG

Optimal drug therapy

The drugs used on this study are not investigational. They are drugs for Parkinson's disease that are standard of care. The drug form, dosage, frequency and duration will vary. Examples of drugs used include carbidopa/levodopa, pramipexole, ropinirole, and selegiline.

Sponsors & Collaborators

  • Vanderbilt University Medical Center

    lead OTHER

Principal Investigators

  • P. David Charles, MD · Vanderbilt University Department of Neurology

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
50 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2006-03-31
Primary Completion
2012-01-31
Completion
2015-10-31

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Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00282152 on ClinicalTrials.gov