Can Stage-Based herbal therapy slow Alzheimer's decline?
NCT ID NCT07768579
First seen Aug 17, 2026 · Last updated Aug 20, 2026 · Updated 3 times
Summary
This study follows 600 people aged 55 to 85 with early, middle, or late-stage Alzheimer's disease for 12 months. Researchers will track changes in memory, daily activities, behavior, and traditional Chinese medicine symptom patterns. They will also observe whether those receiving stage-based sequential traditional Chinese medicine show different outcomes and what side effects occur. The goal is to understand how the disease evolves and whether this personalized approach might help.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Stage-based sequential traditional Chinese medicine treatment
- What this could lead to
- If successful, this could help tailor Alzheimer's care by showing whether stage-based traditional Chinese medicine improves memory, daily function, and quality of life.
- What could go wrong
- This is an observational study, not a controlled trial, so any benefits seen might be due to other factors. Also, traditional Chinese medicine can have side effects, and results may not apply to everyone.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 600 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2026
- Expected to finish
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Dec 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The study population consists of participants with different stages of Alzheimer's disease recruited from Dongzhimen Hospital, Beijing University of Chinese Medicine, and participating study centers. Recruitment settings include brain disease departments, neurology departments, memory clinics, and traditional Chinese medicine outpatient clinics. Participants include individuals with mild cognitive impairment due to Alzheimer's disease and those with mild, moderate, or severe Alzheimer's dementia.
- Ages
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55 to 85 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age 55 to 85 years, regardless of sex. * Memory decline reported by the participant or family member for at least 6 months. * Meets the diagnostic criteria for the target disease and is clinically diagnosed with mild cognitive impairment due to Alzheimer's disease or mild, moderate, or severe Alzheimer's dementia. * Able to complete clinical scale assessments and blood sampling. * Able to undergo brain magnetic resonance imaging (MRI) or amyloid-beta positron emission tomography (Aβ-PET) examinations using the tracers specified in the study protocol. * Written informed consent provided by the participant or a legally authorized representative. * Able to complete study follow-up. * Participants with a known allergy to components of the exposure medications will be assigned to the non-exposed group. Exclusion Criteria: * Cerebrovascular disease, traumatic brain injury, thyroid dysfunction, vitamin deficiency, or other diseases sufficient to cause cognitive impairment. * Malignant tumors unrelated to the target disease, hematological diseases, severe psychiatric disorders, depression, or anxiety disorders. * Severe dysfunction of major organs, including the heart, brain, liver, or kidneys. * Infectious diseases, including HIV or HBV infection. * Pregnancy, breastfeeding, or plans for pregnancy in the near future. * Gastrointestinal diseases that may affect drug absorption. * Use of medications affecting cognitive function within 4 weeks before enrollment. * Recent participation in or current participation in another trial.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Dongzhimen Hospital, Beijing University of Chinese Medicine
RECRUITINGBeijing, Beijing Municipality, 100700, China
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