# Single-center Prospective Longitudinal Study of Taste in Patients With Cognitive Disorders at Different Stages of Severity (Isolated Cognitive Complaint, Minor or Major Neurocognitive Alzheimer-type Disorders) by Analysis of Gustatory Evoked Potentials

> **NCT05888961** · NA · RECRUITING · sponsor: **Centre Hospitalier Universitaire Dijon** · enrollment: 72 (estimated)

## Conditions studied

- Cognitive Disorders

## Interventions

- **BIOLOGICAL:** Blood samples
- **OTHER:** Interviewing the subject and scales
- **OTHER:** Neurocognitive evaluation
- **OTHER:** Taste tests
- **OTHER:** Computerized food preference questionnaires
- **OTHER:** Nutritional status - body composition

## Key facts

- **NCT ID:** NCT05888961
- **Lead sponsor:** Centre Hospitalier Universitaire Dijon
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2023-06-12
- **Primary completion:** 2027-07
- **Final completion:** 2027-07
- **Target enrollment:** 72 (ESTIMATED)
- **Last updated:** 2025-07-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05888961

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05888961, "Single-center Prospective Longitudinal Study of Taste in Patients With Cognitive Disorders at Different Stages of Severity (Isolated Cognitive Complaint, Minor or Major Neurocognitive Alzheimer-type Disorders) by Analysis of Gustatory Evoked Potentials". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT05888961. Licensed CC0.

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