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NCT05639140
A Registered Cohort Study on Color Discrimination Deficit Associated With Neurodegenerative Disorders.
trial testing Data collection in Neurodegenerative Disorders in 500 participants. Status unknown.
1 July 2025
Quick facts
| Lead sponsor | Fujian Medical University Union Hospital |
|---|---|
| Status | Status unknown |
| Study type | OBSERVATIONAL |
| Enrollment | 500 |
| Start date | 1 January 2018 |
| Primary completion | 1 July 2025 |
| Estimated completion | 1 July 2025 |
| Sites | 1 location across China |
Drugs / interventions tested
- Data collection — full drug profile →
Conditions studied
- Neurodegenerative Disorders — all drugs for Neurodegenerative Disorders →
Sponsor
Fujian Medical University Union Hospital
Who can join
Adults 30 to 80, any sex, with Neurodegenerative Disorders. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Color discrimination deficit is a common manifestation of Alzheimer's disease (AD). However, the pathophysiology of this dysfunction remains poorly understood. The aim of the present study was to evaluate color discrimination using the Farnsworth-Munsell 100 hue test in patients with AD and mild cognitive impairment (MCI), compared with age-matched control subjects. As a secondary aim, we evaluated whether the outcomes of these visual tests were associated with cognitive.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT05639140
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT05639140 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Fujian Medical University Union Hospital
- Last refreshed: 6 December 2022
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT05639140.
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