Clinical Trial 6450

Norristown, PA 19401

Study Summary:


Keystone Clinical Studies is conducting a clinical research study with an investigational medicine for Alzheimer’s Disease.

Volunteers (your loved one) may qualify if he or she:
  • Is over 50 years old & has Alzheimer’s Disease (Moderate-to-Severe)
  • Is on a stable dose of Memantine (Namenda)
  • Is NOT in a nursing home & does NOT require 24 hour care
  • Has a regular caregiver who is willing & able to accompany participant to all study visits, oversee the use of the study medication, report on the effects of the study medication to the research staff.
Research related care and study medication or inactive placebo will be provided at no cost. Subject and caregiver will receive compensation for time and travel at each visit. Please contact:

Clinical trials are medical research studies designed to test the safety and/or effectiveness of new investigational drugs, devices, or treatments in humans. These studies are conducted worldwide for a range of conditions and illnesses. Learn more about clinical research and participating in a study at About Clinical Trials.