# Exploring the Olfactory Mucosa, Blood and Urine for the Identification of Early Biomarkers of Parkinson's Disease, Atypical Parkinsonisms and Neurocognitive Disorders Due to Lewy Body Disease

> **NCT06846658** · — · RECRUITING · sponsor: **Fondazione I.R.C.C.S. Istituto Neurologico Carlo Besta** · enrollment: 180 (estimated)

## Conditions studied

- Parkinson Disease
- MSA - Multiple System Atrophy
- Lewy Body Dementia (LBD)
- Neurodegenerative Disease
- Healthy Subjects (HS)

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT06846658
- **Lead sponsor:** Fondazione I.R.C.C.S. Istituto Neurologico Carlo Besta
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2023-10-03
- **Primary completion:** 2026-04
- **Final completion:** 2026-04
- **Target enrollment:** 180 (ESTIMATED)
- **Last updated:** 2026-03-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06846658

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06846658, "Exploring the Olfactory Mucosa, Blood and Urine for the Identification of Early Biomarkers of Parkinson's Disease, Atypical Parkinsonisms and Neurocognitive Disorders Due to Lewy Body Disease". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT06846658. Licensed CC0.

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