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

COVID-19 Clinical Trial

— OAHU-COVID19  

Official title:

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

Clinical Trial Details — Status: Terminated

Administrative data

• NCT number: NCT04345692
• Other study ID #: RA-2020-018
• Status: Terminated
• Phase: Phase 3
• Start date: March 26, 2020
• Est. completion date: August 31, 2020

Study information

• Verified date: November 2020
• Source: Queen's Medical Centre
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial 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.

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.

Recruitment information / eligibility

• Status: Terminated
• Enrollment: 17
• Est. completion date: August 31, 2020
• Est. primary completion date: August 31, 2020
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 95 Years

Eligibility

Inclusion Criteria:

i. Subject (or legally authorized representative) provides written informed consent prior to initiation of any study procedures.

ii. Understands and agrees to comply with planned study procedures. iii. Male or female adult =18 - 95 years of age at time of enrolment. iv. Laboratory-confirmed SARS-CoV-2 infection in any specimen < 5 days prior to randomization.

v. At least one of the following:

1. Radiographic infiltrates by imaging (chest x-ray, CT scan, etc.) or

2. Clinical assessment (evidence of rales/crackles on exam) AND SpO2 =94% on room air vi. Women of childbearing potential must agree to use at least one primary form of contraception for the duration of the study.

Exclusion Criteria:

i. History of liver failure ii. History of stage 4 severe chronic kidney disease or requiring dialysis iii. Self-reported pregnant or breast feeding. iv. Allergy to hydroxychloroquine or choloroquine v. Known contraindication to hydroxychloroquine, including retinopathy, G6PD deficiency, QT prolongation

Related Conditions & MeSH terms

• COVID-19

Intervention

Drug:
• Hydroxychloroquine
oral tablet administered by hospital staff or if discharged before day 5 - self administered oral tablet

Locations

Country	Name	City	State
United States	Queen's Medical Center	Honolulu	Hawaii

Sponsors (1)

Lead Sponsor	Collaborator
Queen's Medical Centre

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	i. Clinical status	Clinical Status (on a 7-point ordinal scale) at day 15; Not hospitalized, no limitations on activities; Not hospitalized, limitation on activities; Hospitalized, not requiring supplemental oxygen; Hospitalized, requiring supplemental oxygen; Hospitalized, on non-invasive ventilation or high flow oxygen devices; Hospitalized, on invasive mechanical ventilation or ECMO; Death	Clinical Status (on a 7-point ordinal scale) at day 15
Secondary	Oxygenation	Oxygenation free days in the first 28 days Incidence and duration of new oxygen use during the study	up to day 28
Secondary	Mechanical Ventilation	Ventilator free days in the first 28 days Incidence and duration of new mechanical ventilation use during hospitalization	up to day 28
Secondary	Hospitalization	Duration of hospitalization (days)	up to day 28
Secondary	Mortality	28-day mortality	up to day 28