Hydroxychloroquine in Outpatient Adults With COVID-19
Public ClinicalTrials.gov record NCT04333654. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 1b, Randomized, Double-blinded, Placebo-controlled Study of Hydroxychloroquine in Outpatient Adults With COVID-19
Study identification
- NCT ID
- NCT04333654
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 1
- Lead sponsor
- Sanofi
- Industry
- Enrollment
- 8 participants
Conditions and interventions
Conditions
Interventions
- Hydroxychloroquine SAR321068 Drug
- Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 80 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 11, 2020
- Primary completion
- May 25, 2020
- Completion
- May 25, 2020
- Last update posted
- Sep 22, 2025
2020
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Investigational Site Number 8400001 | Boston | Massachusetts | 02115 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 6 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04333654, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 22, 2025 · Synced Jun 28, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04333654 live on ClinicalTrials.gov.