# Biomarkers of Dementia in Chronic Sleep and Breathing Disorders

> **NCT06377332** · — · UNKNOWN · sponsor: **Woolcock Institute of Medical Research** · enrollment: 104 (estimated)

## Conditions studied

- COPD
- Overlap Syndrome
- OSA

## Interventions

- **DIAGNOSTIC_TEST:** High density electroencephalogram (HdEEG)
- **DIAGNOSTIC_TEST:** Functional near infrared spectroscopy (fNIRS)
- **DIAGNOSTIC_TEST:** Magnetic resonance imaging (MRI)
- **BIOLOGICAL:** Blood collection
- **DIAGNOSTIC_TEST:** Neuropsychological battery
- **OTHER:** Questionnaires
- **DIAGNOSTIC_TEST:** Pulmonary Function Test (PFT)
- **OTHER:** Cognitive Assessment
- **DIAGNOSTIC_TEST:** Polysomnogram (PSG)

## Key facts

- **NCT ID:** NCT06377332
- **Lead sponsor:** Woolcock Institute of Medical Research
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2023-12-01
- **Primary completion:** 2025-07-01
- **Final completion:** 2025-07-01
- **Target enrollment:** 104 (ESTIMATED)
- **Last updated:** 2024-04-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06377332

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06377332, "Biomarkers of Dementia in Chronic Sleep and Breathing Disorders". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT06377332. Licensed CC0.

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