# Natural History Study of Retinitis Pigmentosa Type 11

> **NCT04805658** · — · ACTIVE_NOT_RECRUITING · sponsor: **Oslo University Hospital** · enrollment: 30 (actual)

## Conditions studied

- Retinitis Pigmentosa 11
- Retinitis Pigmentosa

## Interventions

- **DIAGNOSTIC_TEST:** Clinical examinations

## Key facts

- **NCT ID:** NCT04805658
- **Lead sponsor:** Oslo University Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2021-02-01
- **Primary completion:** 2028-04-01
- **Final completion:** 2028-04-01
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2025-03-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04805658

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04805658, "Natural History Study of Retinitis Pigmentosa Type 11". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT04805658. Licensed CC0.

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