Ignite Creation Date:
2024-05-05 @ 5:32 PM
Last Modification Date:
2024-10-26 @ 9:33 AM
Study NCT ID:
NCT00477802
Status:
TERMINATED
Last Update Posted:
2009-02-16
First Post:
2007-05-22
Brief Title:
Botulinum Toxin Type A Botox in the Management of Levodopa-Induced Peak-Dose Dyskinesias in Parkinsons Disease
Sponsor:
University of Cincinnati
Organization:
University of Cincinnati
Study Overview
Official Title:
Botulinum Toxin Type A Botox in the Management of Levodopa-Induced Peak-Dose Dyskinesias in Parkinsons Disease A Double-Blind Randomized Placebo Controlled Cross-Over Design Study
Status:
TERMINATED
Status Verified Date:
2009-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Intervention did not appear to be effective in most enrolled patients
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The primary objective of this study is to determine whether intramuscular injections of botulinum toxin type A Botox in selected cervical muscles at antidystonic dosages can reduce levodopa-induced peak-dose dyskinesias LID in the cervical region in adult patients with idiopathic Parkinsons disease It is hypothesized that the intramuscular injection of antidystonic doses of botulinum toxin into cervical muscles will decrease the duration and severity of LID in the cervical region in patients with Parkinsons disease PD
Detailed Description:
The study will follow a cross-over design to maximize statistical power and decrease biases inherent to small samples as patients will become their own controls After a baseline assessment patients will be randomized to receive either botulinum toxin or an equal amount and distribution of normal saline placebo Patients will undergo reassessment of function at one and four weeks after the initial and second session of injections The second procedure will occur using the opposite treatment arm Botox or saline placebo three months after the first injection session Doses of levodopa dopaminergic agonists and antidyskinetic drugs if applicable will be kept constant throughout the study All study assessments will be carried out at the time treatment is expected to cause the greatest severity of LID
Study Oversight
Has Oversight DMC:
None
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?:
None