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GV-971 for Alzheimer's Disease (GREEN MEMORY Trial)

Phase 3
Waitlist Available
Research Sponsored by Shanghai Greenvalley Pharmaceutical Co., Ltd.
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up baseline, 12 weeks, 24 weeks, 52 weeks
Awards & highlights

GREEN MEMORY Trial Summary

This trial is testing a new drug for Alzheimer's that may improve symptoms and safety.

GREEN MEMORY Trial Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~baseline, 12 weeks, 24 weeks, 52 weeks
This trial's timeline: 3 weeks for screening, Varies for treatment, and baseline, 12 weeks, 24 weeks, 52 weeks for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Change from baseline in the ADAS-cog/11 score
Change from baseline in the ADCS-CGIC score
Secondary outcome measures
Assess the efficacy of GV-971 throughout the OLE period
Change from baseline in ADCS-ADL23 score
Change from baseline in MMSE score
+3 more
Other outcome measures
Evaluate the effect of GV-971 on brain structure neurodegeneration
Evaluate the population PK

GREEN MEMORY Trial Design

2Treatment groups
Experimental Treatment
Placebo Group
Group I: GV-971Experimental Treatment1 Intervention
Group II: PlaceboPlacebo Group1 Intervention
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
GV-971
2016
Completed Phase 1
~20

Find a Location

Who is running the clinical trial?

Shanghai Greenvalley Pharmaceutical Co., Ltd.Lead Sponsor
7 Previous Clinical Trials
34,291 Total Patients Enrolled
Green Valley (Shanghai) Pharmaceuticals Co., Ltd.Lead Sponsor
3 Previous Clinical Trials
4,612 Total Patients Enrolled
Study Director, Ph DStudy DirectorGreen Valley (Shanghai) Pharmaceuticals Co., Ltd.

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

How many people are being asked to participate in this test?

"The sponsor, Shanghai Greenvalley Pharmaceutical Co., Ltd., needs to recruit 2046 individuals that meet the clinical trial's inclusion criteria from multiple locations including Diex Recherche Sherbrooke/Site 1001 in Sherbrooke, Quebec and The Cognitive Research Center of New jersey / Site 1157 in Springfield, New Jersey."

Answered by AI

What are researchers hoping to discover from this clinical trial?

"The primary outcome for this study, which will be observed at Baseline, 48 weeks, and 52 weeks, is the Change from baseline in ADCS-CGIC score. Additionally, this trial will observe secondary outcomes includingChange from baseline in NPI score and Change from baseline on Alzheimer's disease Cooperative Study - Clinical Global Impression of Change (ADCS-CGIC) scale total score. The efficacy of GV-971 throughout the OLE period will also be assessed."

Answered by AI

In how many different medical clinics is this study being run today?

"In addition to Diex Recherche Sherbrooke/Site 1001 in Sherbrooke, Quebec, The Cognitive Research Center of New jersey / Site 1157 in Springfield, New Jersey, and Clinical Trials of Texas; Inc in San Antonio, Texas this trial is also taking place at 100 other research facilities."

Answered by AI

Is GV-971 an effective and safe treatment option?

"The Power team believes that GV-971 is a safe medication because it has progressed to Phase 3 clinical trials. This means that there is data supporting both its efficacy and safety."

Answered by AI

Who meets the screening criteria for eligibility in this research?

"This clinical study is looking for 2046 individuals that have a diagnosis of Alzheimer's disease, are between 50-85 years old, and meet the following additional requirements: evidence of cognitive decline over the course of at least one year per NIA-AA guidelines, must have a designated caregiver, and a baseline Mini–Mental State Examination (MMSE) score between 11 and 24."

Answered by AI

If a patient is over 45 years old, can they still participate in this experiment?

"According to the age requirements set forth by this trial, the minimum age for enrollment is 50 and the maximum age is 85."

Answered by AI

Are there any unfilled participant positions in this clinical trial?

"The clinical trial, which was posted on October 27th 2020 and updated most recently on December 10th 2021, is still looking for participants according to information found on clinicaltrials.gov"

Answered by AI

Who else is applying?

What state do they live in?
California
Florida
New York
Other
How old are they?
65+
18 - 65
What site did they apply to?
Pacific Research Network, Inc / Site 1101
Merritt Island Medical Research, LLC / Site 1143
Indiana University
What portion of applicants met pre-screening criteria?
Did not meet criteria
Met criteria
~637 spots leftby Dec 2025