Ignite Creation Date:
2025-12-24 @ 9:26 PM
Ignite Modification Date:
2026-02-23 @ 12:21 PM
Study NCT ID:
NCT02453932
Status:
COMPLETED
Last Update Posted:
2020-01-07
First Post:
2015-05-19
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Efficacy and Safety of Tianzhi Granule in Mild to Moderate Vascular Dementia
Sponsor:
Dongzhimen Hospital, Beijing
Organization:
Study Overview
Official Title:
A Phase III, Multicenter, Randomized, Double-blind, Positive /Placebo Controlled, Parallel, Three Arms Study of Tianzhi Granule in Mild to Moderate Vascular Dementia
Status:
COMPLETED
Status Verified Date:
2020-01
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:
This ongoing study aimed to evaluate the efficacy and safety of Tianzhi granule in mild to moderate vascular dementia in a more reasonable design.
Detailed Description:
This study is a 24-weeks, multicenter, randomized, double-blind, double- placebo, parallel controlled phase III trial being carried out in 23 centers around China. The study population includes mild to moderate VaD patients (planned a total of 630) aged 45-85 in both gender. Participants will be randomly allocated to TZK (15g/d) and placebo identified to donepezil, donepezil (5mg/d) and placebo identified to TZK, or placebo identified to TZK and placebo identified to donepezil for a 24-weeks double-blind treatment period . The primary outcome measure is change from baseline in the Vascular Dementia Assessment Scale-Cognitive Subscale and Clinician's Interview-Based Impression of Change-Plus carer Interview. The secondary outcomes are changes from baseline in the Mini-Mental State Examination, Activity of Daily Living Scale, Clock Drawing Test, Trail Making Test and Neuropsychiatric Inventory. Safety is being assessed by observing side effects and adverse reaction during the entire treatment period. Statistical analysis will be conducted according to per-protocol population and intend-to-treat population and the safety will be analyzed in safety set.
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?: