Chloroquine Outpatient Treatment Evaluation for HIV-Covid-19
- Registration Number
- NCT04360759
- Lead Sponsor
- University of Cape Town
- Brief Summary
Clinical manifestations of Covid-19 are poorly characterised in HIV co-infection, which may predispose to more severe disease. Reducing hospitalisation and severe illness in this population has important individual and public health benefits. The investigators propose a pragmatic multi-centre, randomized controlled trial in South Africa to evaluate the efficacy and safety of chloroquine or hydroxychloroquine to prevent progression of disease and hospitalisation amongst HIV-positive people with Covid-19 not requiring hospitalisation at initial assessment.
- Detailed Description
The trial objective is to compare chloroquine (or hydroxychloroquine) versus standard of care for the primary endpoint of hospitalisation or death at 28 days. Consenting adults who meet criteria for a Covid-19 person under investigation and who are ≥18 years, known to be HIV-positive, not requiring immediate hospitalisation and are not at risk of cardiac toxicities related to the study drug will be enrolled. The total sample size will be 560 participants (280 in each arm).
Recruitment & Eligibility
- Status
- WITHDRAWN
- Sex
- All
- Target Recruitment
- Not specified
- Tested for Covid-19 at a trial recruitment site as an outpatient;
- Age 18 years or older;
- Not requiring immediate hospitalisation;
- Mild disease, defined as respiratory rate <25/min, pulse rate <120/min, SpO2 >94%;
- HIV-positive by rapid test or documented history;
- Suspected or confirmed Covid-19;
- Signed informed consent.
- Covid-19 diagnosed > 5 days prior to randomization;
- Active tuberculosis;
- Need for concomitant drugs that are contraindicated with the use of Chloroquine/hydroxychloroquine;
- QTcF interval > 480 ms;
- Known glomerular filtration rate < 10 ml/min;
- Known with glucose-6-phosphate dehydrogenase deficiency (G6PD);
- Previous adverse drug reaction to investigational product;
- Concurrent involvement in other research or use of chloroquine, hydroxychloroquine or any other 4-aminoquinolone or another experimental investigational medicinal product that is likely to interfere with the study medication.
Note: Pregnancy and breastfeeding are not exclusions for entry
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Arm 1: Chloroquine or hydroxychloroquine Chloroquine or hydroxychloroquine Loading dose of 4 tablets (150 mg chloroquine base per chloroquine salt tablet; 155 mg chloroquine base per hydroxychloroquine tablet) at time 0 and 6 hours, followed by a maintenance dose of 2 tablets at time 12 hours, and then twice daily for a total of 7 days.
- Primary Outcome Measures
Name Time Method Event-free survival at 28 days post-randomization between experimental group and standard of care group Day 28 Events defined as Hospitalisation or Death
- Secondary Outcome Measures
Name Time Method Premature discontinuation of treatment Day 28 Time from treatment initiation to death, ARDS (PF/SF ratio < 300), or mechanical ventilation Day 28 Duration of hospitalisation and ICU stay in survivors Day 28 Incidence of serious adverse events Day 28 Incidence of adverse events of special interest related to investigational product at time of hospitalisation Day 28 Incidence of Covid-19 in household contacts Day 28 Proportion with moderate and severe ARDS Day 28
Trial Locations
- Locations (2)
Groote Schuur Hospital
🇿🇦Cape Town, Western Cape, South Africa
Khayelitsha Hospital
🇿🇦Cape Town, Western Cape, South Africa