# Light Exposure Patterns and Symptoms Among Patients With Erythropoietic Protoporphyria

> **NCT03682731** · — · COMPLETED · sponsor: **Bispebjerg Hospital** · enrollment: 14 (actual)

## Conditions studied

- Erythropoietic Protoporphyria

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03682731
- **Lead sponsor:** Bispebjerg Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2017-04-01
- **Primary completion:** 2017-08-01
- **Final completion:** 2017-08-01
- **Target enrollment:** 14 (ACTUAL)
- **Last updated:** 2018-10-02


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03682731

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03682731, "Light Exposure Patterns and Symptoms Among Patients With Erythropoietic Protoporphyria". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT03682731. Licensed CC0.

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