Phase II Study of Pallidotomy for Parkinson Disease | NCT00004670

Studies
Phase II Study of Pallidotomy for Parkinson Disease

NCT00004670

Sponsor

National Center for Research Resources (NCRR)

Status

Completed

Last Update Posted

Jun 24, 2005Estimated

Enrollment

Phase

Phase 2

Conditions

Parkinson Disease

Interventions

pallidotomy

Countries

Not provided

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

Dec 2001

Overall Recruitment Status or Expanded Access Status

Completed

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Oct 1994

Primary Completion Date

Not provided

Completion Date

Not provided

First Submitted Date

Feb 24, 2000

First Submission Date that Met QC Criteria

Feb 24, 2000

First Posted Date

Feb 25, 2000Estimated

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Jun 23, 2005

Last Update Posted Date

Jun 24, 2005Estimated

Name	Class
Emory University	OTHER

Description Module

Brief Summary

OBJECTIVES:

I. Evaluate the safety and efficacy of pallidotomy immediately following 3 preoperative assessments vs. delayed pallidotomy following 6 months of standard medical therapy in patients with Parkinson disease.

Detailed Description

PROTOCOL OUTLINE: This is a randomized study. One group of patients undergoes the surgical procedure pallidotomy, a precise lesioning of brain cells in the globus pallidus.

The other group receives standard medical care for 6 months followed by a pallidotomy.

Design Module

Study Type

Interventional

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Not provided

Target Follow-Up Duration

Not provided

Phases

Phase 2

Interventional Study Design

Allocation

Biospecimen

No data available

No data is available for this block.

Enrollment

Name	Type	Description	Arm Group Labels	Other Names
pallidotomy	Procedure

Eligibility Module

Eligibility Criteria

PROTOCOL ENTRY CRITERIA:

--Disease Characteristics--

Idiopathic Parkinson disease Hoehn and Yahr stage III or worse during "off" periods

Responsive to levodopa by history or exam Sub-optimal clinical response to maximal medication Medication optimized for at least 4 weeks prior to entry

No atypical or secondary disease, e.g.:

No history of cerebrovascular accident
No cerebellar involvement
No severe brain atrophy on magnetic resonance imaging

No Mattis Dementia Rating Scale score less than 116

No dementia meeting Diagnostic and Statistical Manual of Mental Disorders-IV criteria

No Hamilton Depression Rating Scale score greater than 10

No Hamilton Anxiety Scale score greater than 14

--Patient Characteristics--

Other: No medical contraindication to surgery, e.g.:

Diabetes
Cardiopulmonary disease

Accepts Healthy Volunteers

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

30 Years

Maximum Age

75 Years

Standard Ages

AdultOlder Adult

Study Population

Not provided

Sampling Method

Not provided

Name	Affiliation	Role
Mahlon R. DeLong	Emory University	Study Chair

Condition Browse Module

MeSH Terms

ID	Term
D010300	Parkinson Disease
D009461	Neurologic Manifestations
D001523	Mental Disorders
D035583	Rare Diseases

Ancestor Terms

ID	Term
D020734	Parkinsonian Disorders
D001480	Basal Ganglia Diseases
D001927	Brain Diseases
D002493	Central Nervous System Diseases

Browse Leaves

Not provided

Browse Branches

Not provided

ID	Term
D019635	Neurosurgical Procedures
D013514	Surgical Procedures, Operative

ID	Type	Description	Link
EUSM-018
EUSM-409-92