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NMDA receptor antagonist

Memantine for Alzheimer's Disease

Phase 4
Recruiting
Led By Neal Swerdlow, M.D., Ph.D.
Research Sponsored by University of California, San Diego
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Alzheimer's Disease Research Center-confirmed diagnosis of AD
Age 50-83 years
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 0, 8, 16, 24 weeks
Awards & highlights

Study Summary

This trial will test whether memantine can improve brain function and reduce symptoms in Alzheimer's Disease.

Who is the study for?
This trial is for people aged 50-83 with Alzheimer's, confirmed by specific tests and having certain cognitive scores. Participants must have a caregiver, be able to walk, hear well at a specific frequency, and be medically stable without serious illnesses or psychiatric conditions other than Alzheimer's.Check my eligibility
What is being tested?
The study is examining how memantine affects brain function and symptoms in Alzheimer's patients compared to a placebo (a substance with no active drug). Patients will not know if they're getting the real medication or the placebo.See study design
What are the potential side effects?
While not specified here, common side effects of memantine may include dizziness, headache, confusion, constipation. Placebo typically has no side effects but can cause reactions due to patient expectations.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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I have been diagnosed with Alzheimer's disease by a research center.
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I am between 50 and 83 years old.
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I can walk on my own without help.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~0, 8, 16, 24 weeks
This trial's timeline: 3 weeks for screening, Varies for treatment, and 0, 8, 16, 24 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 measure in Alzheimer's Disease Assessment Scale - Cognitive Subscale (ADAS-cog) at 8, 16 and 24 weeks
Secondary outcome measures
Change from baseline measure in Neuropsychiatric Inventory-Questionnaire (NPI-Q) at 8, 16 and 24 weeks
Other outcome measures
Change from baseline measure in Geriatric Depression Scale (GDS) at 8, 16 and 24 weeks

Trial Design

2Treatment groups
Active Control
Placebo Group
Group I: MemantineActive Control1 Intervention
Group II: PlaceboPlacebo Group1 Intervention

Find a Location

Who is running the clinical trial?

University of California, San DiegoLead Sponsor
1,120 Previous Clinical Trials
1,521,375 Total Patients Enrolled
Neal Swerdlow, M.D., Ph.D.Principal InvestigatorUCSD

Media Library

Memantine (NMDA receptor antagonist) Clinical Trial Eligibility Overview. Trial Name: NCT03703856 — Phase 4
Alzheimer's Disease Research Study Groups: Memantine, Placebo
Alzheimer's Disease Clinical Trial 2023: Memantine Highlights & Side Effects. Trial Name: NCT03703856 — Phase 4
Memantine (NMDA receptor antagonist) 2023 Treatment Timeline for Medical Study. Trial Name: NCT03703856 — Phase 4

Frequently Asked Questions

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

Am I eligible to enroll in this research study?

"This clinical trial is looking for 88 participants that have a confirmed diagnosis of Alzheimer's disease from the Alzheimer's Disease Research Center. Patients must also score between 10-22 on the Mini-Mental State Examination or 15-24 on the Montreal Cognitive Assessment. Furthermore, patients must be within the age range of 50-83, have a knowledgeable caregiver, be ambulatory, and have no active psychiatric or neurologic illnesses. Lastly, patients must be able to pass audiometric testing and provide informed consent."

Answered by AI

Has Memantine been cleared by the FDA?

"Memantine has completed Phase 4 trials, meaning it has been approved, and thus it receives a score of 3 for safety."

Answered by AI

Does Memantine have a history of therapeutic efficacy?

"Currently, there are 27 different ongoing studies investigating Memantine. Of those, 11 are in the final stages before FDA approval. Most of the trials are based in Geneva, Illinois, but there are 291 total locations running studies."

Answered by AI

What is the maximum amount of people that can enroll in this research project?

"That is correct. The clinical trial is currently recruiting, as indicated by the data on clinicaltrials.gov. The trial was first posted on 1/31/2019 and was last edited on 4/8/2022. The study needs 88 participants from 1 site."

Answered by AI

Does this experiment have an age limit? If so, what is the upper age limit for participants?

"People aged 50 to 83 who meet the other inclusion criteria may participate in this clinical trial. There are 565 trials for people over 65 and 26 for people under 18."

Answered by AI
~1 spots leftby Jun 2024