Ignite Creation Date:
2025-12-24 @ 5:50 PM
Ignite Modification Date:
2025-12-31 @ 6:24 AM
Study NCT ID:
NCT00758368
Status:
WITHDRAWN
Last Update Posted:
2018-11-02
First Post:
2008-09-23
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Comparison of Continuous and Pulsatile Apomorphine in Parkinson's Disease
Sponsor:
Oregon Health and Science University
Organization:
Study Overview
Official Title:
Comparison of Continuous and Pulsatile Apomorphine Administration in Parkinson's Disease Complicated by Levodopa-induced Dyskinesia
Status:
WITHDRAWN
Status Verified Date:
2018-10
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Inadequate support to conduct the study
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to compare the effects of apomorphine, given by two different methods, to determine how best to manage dyskinesias.
Detailed Description:
Levodopa is a drug that can be taken by mouth, and improves the symptoms of Parkinson's disease (PD). However it can eventually cause involuntary movements called dyskinesia and motor fluctuations-fluctuations in the control of symptoms, often referred to as "off" and "on." Apomorphine is a drug that works as well as levodopa, but does not work if taken by mouth.
The purpose of this study is to compare the effects of apomorphine in people with PD who have levodopa-induced motor fluctuations and dyskinesias. In the trial, researchers will compare the effects of apomorphine administered by subcutaneous bolus injections (pulsatile) and by ambulatory infusion pumps (continuous) in 24 people with PD, for 6 months.
After an initial screening, potential participants will undergo a test to verify that they can tolerate and respond to apomorphine. Those who meet all of the requirements will be randomized to receive the study drug via injections (shots) using an injector pen or a portable infusion pump. Apomorphine will be given either continuously using the portable pump during the waking day or intermittently by injection, for 6 months. The pump will be carried on a belt and connected by a tube to a small needle under the skin. Injections of apomorphine under the skin will be self-administered by the participants or administered by friends or family members using injector pens.
After 6 months, the effects of apomorphine use will be assessed by measuring how the participants respond to levodopa and by measuring their symptoms during the course of the study. Participants will be followed initially every week, then biweekly, and then monthly in an outpatient clinic for 6 months. During this time, they may receive adjustments of apomorphine doses as well as doses of other antiparkinson medications.
The purpose of this study is to compare the effects of apomorphine in people with PD who have levodopa-induced motor fluctuations and dyskinesias. In the trial, researchers will compare the effects of apomorphine administered by subcutaneous bolus injections (pulsatile) and by ambulatory infusion pumps (continuous) in 24 people with PD, for 6 months.
After an initial screening, potential participants will undergo a test to verify that they can tolerate and respond to apomorphine. Those who meet all of the requirements will be randomized to receive the study drug via injections (shots) using an injector pen or a portable infusion pump. Apomorphine will be given either continuously using the portable pump during the waking day or intermittently by injection, for 6 months. The pump will be carried on a belt and connected by a tube to a small needle under the skin. Injections of apomorphine under the skin will be self-administered by the participants or administered by friends or family members using injector pens.
After 6 months, the effects of apomorphine use will be assessed by measuring how the participants respond to levodopa and by measuring their symptoms during the course of the study. Participants will be followed initially every week, then biweekly, and then monthly in an outpatient clinic for 6 months. During this time, they may receive adjustments of apomorphine doses as well as doses of other antiparkinson medications.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| R01NS021062-21 | NIH | None | https://reporter.nih.gov/quic… | View |
| eIRB 2167 | OTHER | Oregon Health and Science University | View |