China Alzheimer's and Neurodegenerative Disorder Research
NCT04320368, Unknown, Beijing Tiantan Hospital
Trial 8
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
| Field | Value | Source |
|---|---|---|
| Title | China Alzheimer's and Neurodegenerative Disorder Research | ClinicalTrials.gov |
| NCT number | NCT04320368 | ClinicalTrials.gov |
| Status | Unknown | ClinicalTrials.gov |
| Enrollment | 3,100 participants, estimated | ClinicalTrials.gov |
| Lead sponsor | Beijing Tiantan Hospital | ClinicalTrials.gov |
| Conditions | Cognitive Impairment | ClinicalTrials.gov |
| First posted | 2020-03-25 | ClinicalTrials.gov |
| Last updated | 2023-08-08 | ClinicalTrials.gov |
Registered outcomes 2
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description | Source |
|---|---|---|---|---|
| Primary | Data records | 4-5 years | We will record the number of participants at several follow-up visits, the basic condition at the follow-up. If the visit is not completed, record the cause of this loss. At baseline, record the demographic information, past medical history and medication history, vital signs and neuropsychological scales. The PET-CT scan were recorded during the 4-year visit. Collect the results of cerebral MRI, laboratory tests and neuropsychological scales of all participants at baseline, 12, 24, 36 and 48 months and biological samples. For VCI cohort, we will record the basic conditions and partial neuropsychological scales at 3-month and 6-month follow-up. | ClinicalTrials.gov |
| Primary | Neuropsychological scales | 4-5 years | Mini-Mental State Examination (MMSE), Montreal-Cognitive Assessment (MoCA), the Geriatric Depression Scale (GDS), The Activities of Daily Living Questionnaire(ADL), Digit Span Memory Test, Rey Auditory Verbal Learning Test (RAVLT), Rey-Osterrieth Complex Figure Test(ROCF), Trail Making Test A and B, Stroop test, Verbal Fluency Test, Boston Naming Test, Clock-Drawing Test, Narcissism Test (NPI), Symbol Digit Modalities Test(SDMT), Clinical Dementia Rating (CDR) | ClinicalTrials.gov |
Outcomes 0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
| Type | Outcome | Time frame | Population | Units | Measured as | Source |
|---|
Results by group 0
Each measurement the trial posted, group by group, in the words and numbers it posted.
| Outcome | Group | Category | Value | Spread | Units | Source |
|---|
Participant flow 0
How many started, completed or left each group, period by period.
| Period | Milestone | Group | Participants | Units counted | Source |
|---|
Adverse events 0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
| Type | Event | Organ system | Group | Affected | At risk | Events | Source |
|---|
Adverse event totals 0
The totals the trial posted for each group.
| Total | Group | Affected | At risk | Source |
|---|
Papers 6
The papers the trial lists on ClinicalTrials.gov.
Trial comparisons 0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
| Comparison | Source |
|---|
Tests 10
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
| Test | Named as | Source |
|---|---|---|
| Clock Drawing Task | Primary outcome | ConductCognition |
| Complex Figure Copy and Recall | Primary outcome | ConductCognition |
| Digit Span Test | Primary outcome | ConductCognition |
| Picture Naming Test | Primary outcome | ConductCognition |
| Stroop Color-Word Test | Primary outcome | ConductCognition |
| Symbol Coding | Primary outcome | ConductCognition |
| Trail Making Test A | Primary outcome | ConductCognition |
| Trail Making Test B | Primary outcome | ConductCognition |
| Verbal Fluency | Primary outcome | ConductCognition |
| Verbal Learning | Primary outcome | ConductCognition |
Source 4
| Field | Value | Source |
|---|---|---|
| Release | trials-2026-11-12-0.3.0 | ClinicalTrials.gov |
| Release manifest SHA-256 | 4a570df2e7274cee2d4fa2959402fab41880e2cd412e4b590390035fbea69391 | ClinicalTrials.gov |
| Registry capture | 2026-11-12 | ClinicalTrials.gov |
| Results copy, AACT | 2026-03-23 | ClinicalTrials.gov |
Release trials-2026-11-12-0.3.0
ClinicalTrials.gov's posted results, through CTTI's AACT: ClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299 ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
ClinicalTrials.gov: none stated ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.