# Validation of the Neuropsychiatric Fluctuations Scale (EFN-VALID))

> **NCT04455074** · NA · COMPLETED · sponsor: **University Hospital, Grenoble** · enrollment: 130 (actual)

## Conditions studied

- Parkinson Disease
- Fluctuating Mood Symptoms

## Interventions

- **OTHER:** FN scale auto-questionnaire

## Key facts

- **NCT ID:** NCT04455074
- **Lead sponsor:** University Hospital, Grenoble
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-09-23
- **Primary completion:** 2023-03-23
- **Final completion:** 2023-03-23
- **Target enrollment:** 130 (ACTUAL)
- **Last updated:** 2025-12-22

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04455074

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04455074, "Validation of the Neuropsychiatric Fluctuations Scale (EFN-VALID))". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT04455074. Licensed CC0.

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