# Function of the Pigment Epithelium in Patients With Type 1 Neurofibromatosis

> **NCT04153344** · — · COMPLETED · sponsor: **Assistance Publique - Hôpitaux de Paris** · enrollment: 30 (actual)

## Conditions studied

- Neurofibromatosis Type 1

## Interventions

- **OTHER:** Electro-oculogram
- **OTHER:** Full-field electroretinogram

## Key facts

- **NCT ID:** NCT04153344
- **Lead sponsor:** Assistance Publique - Hôpitaux de Paris
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-05-11
- **Primary completion:** 2020-07-21
- **Final completion:** 2020-07-21
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2025-09-12

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04153344

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04153344, "Function of the Pigment Epithelium in Patients With Type 1 Neurofibromatosis". Retrieved via AI Analytics 2026-05-29 from https://api.ai-analytics.org/clinical/NCT04153344. Licensed CC0.

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