# Decoding the Cognitive Trajectory of Hong Kong SuperAgers: a Longitudinal Follow-up Study

> **NCT05728801** · — · UNKNOWN · sponsor: **Chinese University of Hong Kong** · enrollment: 400 (estimated)

## Conditions studied

- Age-related Cognitive Decline
- Cognitive Deterioration
- Dementia, Mild

## Interventions

- **DIAGNOSTIC_TEST:** Ageing

## Key facts

- **NCT ID:** NCT05728801
- **Lead sponsor:** Chinese University of Hong Kong
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-06-01
- **Primary completion:** 2024-06-01
- **Final completion:** 2024-12-01
- **Target enrollment:** 400 (ESTIMATED)
- **Last updated:** 2023-12-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05728801

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05728801, "Decoding the Cognitive Trajectory of Hong Kong SuperAgers: a Longitudinal Follow-up Study". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT05728801. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*