Clinical Research Directory

The Effect of Sequential Therapy on Alzheimer's Disease

Sponsor: Dongzhimen Hospital, Beijing

Summary

The goal of this observational study is to learn how Alzheimer's disease changes over time in people at different stages of the disease. It will look at changes in memory and thinking, daily activities, behavior, and traditional Chinese medicine symptom patterns. It will also learn about the outcomes and safety of sequential traditional Chinese medicine treatment based on the stage of Alzheimer's disease. The main questions this study aims to answer are: * How do memory and thinking, daily activities, behavior, and traditional Chinese medicine symptom patterns naturally change over time in participants with early-, middle-, and late-stage Alzheimer's disease? * How do symptoms and traditional Chinese medicine symptom patterns change together as Alzheimer's disease progresses? * Do participants receiving stage-based sequential traditional Chinese medicine treatment have different changes in memory and thinking, daily activities, behavior, and overall disease status? * What medical problems or side effects occur during sequential traditional Chinese medicine treatment? About 600 participants aged 55 to 85 years will take part in this study. Participants will be followed for 12 months. Participants will: * Visit the study center at the start of the study and at 3, 6, 9, and 12 months. * Complete assessments of memory and thinking, daily activities, behavior, overall disease status, and traditional Chinese medicine symptoms. * Have blood tests and other study examinations. * Have their treatment use and medical problems recorded during follow-up.

Official title: The Effect of Sequential Therapy on Alzheimer's Disease: A Prospective Cohort Study

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