NCT04345692

A Randomized Controlled Clinical Trial: Hydroxychloroquine for the Treatment of COVID-19 in Hospitalized Patients

A Randomized, Controlled Clinical Trial of the Safety and Efficacy of Hydroxychloroquine for the Treatment of COVID-19 in Hospitalized Patients

• Status: Terminated
• Phase: Phase 3
• Study type: Interventional
• Enrollment: 17 (actual)
• Sponsor: Queen's Medical Center · Academic / Other
• Sex: All
• Age: 18 Years – 95 Years
• Healthy volunteers: Not accepted

Summary

This study is a randomized, open label clinical trial to evaluate the safety and efficacy of hydroxychloroquine (HCQ) plus usual care compared to usual care in approximately 350 hospitalized patients diagnosed with COVID-19. The study will be a 2-arm, non-blinded comparison between open label hydroxychloroquine and usual care. The course of treatment (HCQ) is five days. Participants will be followed to study day 28.

Detailed description

The overall objective is to evaluate the clinical efficacy and safety of hydroxychloroquine (HCQ) relative to standard of care among 350 hospitalized adult patients who have COVID-19. Primary Aim i. Clinical status (on a 7-point ordinal scale) at day 15 Clinical Status 7-point ordinal scale: 1. Not hospitalized, no limitations on activities 2. Not hospitalized, limitation on activities 3. Hospitalized, not requiring supplemental oxygen 4. Hospitalized, requiring supplemental oxygen 5. Hospitalized, on non-invasive ventilation or high flow oxygen devices 6. Hospitalized, on invasive mechanical ventilation or ECMO 7. Death After enrollment and randomization there will be baseline and then daily assessments of clinical status and test results and procedures during hospitalization. Course of HCQ treatment is 5 days. Participants are followed daily during hospitalization. All procedures, evaluations and treatment, including the hydroxychloroquine laboratory tests, and radiology tests are part of the usual clinical care for COVID-19 patients. This study will only collect the information obtained as part of hospital standard of care. If the information is not available, it will not be obtained by any other mechanism. After discharge there is a follow up telephone call at day 15 and day 28. Follow-up assessment includes any clinical events, adverse events, and clinic or emergency visits or hospitalizations. Participants in the HCQ arm have safety labs: CBC and Comprehensive Metabolic profile scheduled on day 7 and 14.

Conditions

• COVID-19

Interventions

Type	Name	Description
DRUG	Hydroxychloroquine	oral tablet administered by hospital staff or if discharged before day 5 - self administered oral tablet

Timeline

• Start date: 2020-03-26
• Primary completion: 2020-08-31
• Completion: 2020-08-31
• First posted: 2020-04-14
• Last updated: 2026-02-06

Locations

1 site across 1 country: United States

Regulatory

• FDA-regulated drug study