# Monitoring and Preventing Hydroxychloroquine, Plaquenil, Toxicity.

> **NCT03316092** · — · COMPLETED · sponsor: **Dr. S.S. Michel Clinic** · enrollment: 1000 (actual)

## Conditions studied

- Hydroxychloroquine Toxicity

## Interventions

- **DIAGNOSTIC_TEST:** optical coherence tomography

## Key facts

- **NCT ID:** NCT03316092
- **Lead sponsor:** Dr. S.S. Michel Clinic
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2010-01-07
- **Primary completion:** 2017-01-10
- **Final completion:** 2017-10-10
- **Target enrollment:** 1000 (ACTUAL)
- **Last updated:** 2017-10-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03316092

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03316092, "Monitoring and Preventing Hydroxychloroquine, Plaquenil, Toxicity.". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT03316092. Licensed CC0.

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