# Catecholamines Level in Vitiligo Patients Before and After Excimer Light

> **NCT04803461** · — · UNKNOWN · sponsor: **Assiut University** · enrollment: 21 (estimated)

## Conditions studied

- Vitiligo, Generalized

## Interventions

- **DIAGNOSTIC_TEST:** serum and urinary catecholamines

## Key facts

- **NCT ID:** NCT04803461
- **Lead sponsor:** Assiut University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-04-01
- **Primary completion:** 2022-04-01
- **Final completion:** 2022-09-30
- **Target enrollment:** 21 (ESTIMATED)
- **Last updated:** 2021-03-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04803461

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04803461, "Catecholamines Level in Vitiligo Patients Before and After Excimer Light". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04803461. Licensed CC0.

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