Ignite Creation Date:
2025-12-24 @ 3:52 PM
Ignite Modification Date:
2025-12-25 @ 2:32 PM
Study NCT ID:
NCT00183092
Status:
COMPLETED
Last Update Posted:
2014-06-09
First Post:
2005-09-14
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
CJD (Creutzfeldt-Jakob Disease) Quinacrine Study
Sponsor:
University of California, San Francisco
Organization:
Study Overview
Official Title:
Novel Therapeutics For Prion Diseases: A Randomized, Double-blinded, Placebo-controlled Study of the Efficacy of Quinacrine in the Treatment of Sporadic Creutzfeldt-Jakob Disease
Status:
COMPLETED
Status Verified Date:
2014-05
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
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 clinical trial is to determine the effectiveness of the medication quinacrine on survival in sporadic Creutzfeldt-Jakob disease (sCJD).
Detailed Description:
Creutzfeldt-Jakob disease (CJD)is a rapidly progressive, invariably fatal and untreatable neurodegenerative disease with a mean duration of about eight months. Beyond the debilitating cognitive and motor deficits that accompany CJD, the difficulty in treating behavioral and mood disturbances and the rapidity of its course compound its tragedy. Recent results from experiments show that, at physiological concentrations, the anti-malarial drug quinacrine permanently clears abnormal prion proteins from cell culture. The demonstrated efficacy of quinacrine in cell culture, its relative safety and well known side-effects in the clinical setting, and the universal fatality of CJD justify quinacrine as an immediate candidate for the treatment of CJD.
The purpose of this clinical trial is to determine the efficacy of the medication quinacrine on survival in sporadic CJD (sCJD). This will be accomplished by bringing approximately 60 patients with probable or definite sCJD over approximately three years to UCSF for evaluation and initiation of a randomized, double-blinded, placebo-controlled (delayed treatment start) treatment study of quinacrine. Each patient will have a 50:50 chance of being placed on quinacrine or placebo upon study enrollment; however, all patients will be offered quinacrine after two months. Prior to study enrollment, patients will have a comprehensive clinical assessment to confirm the diagnosis of sCJD. Participants will come to UCSF for initial evaluation, potential study enrollment and, if possible, return to UCSF for follow-up at two and twelve months. Patients will receive telephone follow-up (every 2 weeks for the first two months and monthly thereafter) and local blood and testing to monitor for possible medication toxicity.
The purpose of this clinical trial is to determine the efficacy of the medication quinacrine on survival in sporadic CJD (sCJD). This will be accomplished by bringing approximately 60 patients with probable or definite sCJD over approximately three years to UCSF for evaluation and initiation of a randomized, double-blinded, placebo-controlled (delayed treatment start) treatment study of quinacrine. Each patient will have a 50:50 chance of being placed on quinacrine or placebo upon study enrollment; however, all patients will be offered quinacrine after two months. Prior to study enrollment, patients will have a comprehensive clinical assessment to confirm the diagnosis of sCJD. Participants will come to UCSF for initial evaluation, potential study enrollment and, if possible, return to UCSF for follow-up at two and twelve months. Patients will receive telephone follow-up (every 2 weeks for the first two months and monthly thereafter) and local blood and testing to monitor for possible medication toxicity.
Study Oversight
Has Oversight DMC:
True
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 |
|---|---|---|---|---|
| P01AG021601 | NIH | None | https://reporter.nih.gov/quic… | View |