Hydroxychloroquine and Lopinavir/ Ritonavir for Hospitalization and Mortality Reduction in Patients With COVID-19 and Mild Disease Symptoms: "The Hope Coalition"
Overview
- Phase
- Phase 3
- Sponsor
- Cardresearch
- Enrollment
- 1,968
- Locations
- 4
- Primary Endpoint
- Proportion of participants who died due to COVID-19 progression and/ or complications
Overview
Brief Summary
The COVID-19 pandemic has been characterized by high morbidity and mortality, especially in certain subgroups of patients. To date, no treatment has been shown to be effective in controlling this disease in hospitalized patients with moderate and / or severe cases of this disease. Hydroxychloroquine and lopinavir / ritonavir have been shown to inhibit SARS-CoV viral replication in experimental severe acute respiratory symptoms models and have similar activity against SARS-CoV2. Although widely used in studies of critically ill patients, to date, no study has demonstrated its role on the treatment of high-risk, newly diagnosed patients with COVID-19 and mild symptoms.
Detailed Description
In December 2019 a series of viral pneumonia cases were reported in the city of Wuhan, China. A new subtype of coronavirus has been identified as the causative agent of this condition. On February 11, 43,103 cases had already been described and on this day the World Health Organization (WHO) named this disease as COVID-19. With. The disease had spread out to several countries on different continents and on March 11, WHO declared a state of worldwide pandemic. Today (April 25, 2020) there are 2,719,897 cases and 187,705 deaths documented, with a global case-fatality ratio of 6.9%.
To date, no treatment has been identified as effective in combating this disease which has been identified as with high mortality, therefore there are no specific therapeutic options. So far, efforts have been focused on the treatment of patients hospitalized with dyspnea and, although several promising drugs are being evaluated, none has demonstrated effectiveness in reducing morbidity and mortality at this stage of the disease, suggesting that perhaps the best time to use medications either before the onset of severe symptoms of respiratory distress.
Thus, we propose the use of two drugs which experimentally have shown activity against SARS-CoV2 and being used in severely ill patients with COVID-19. Our hypothesis is that perhaps using such drugs before onset of complications will allow better outcomes on this patient population.
Study Design
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Factorial
- Primary Purpose
- Treatment
- Masking
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Masking Description
The investigational medical product will be packaged in similar bottles by a third party who will keep the allocation confidential until the end of the study. The bottles will be sealed and identified as "Research Product A, B and C" and with different colored labels. They will be randomly allocated among the participants. The research subjects, medical assistance, administrative and health staff will not have access to the contents of the bottles. The Arm Lopinavir/ ritonavir plus hydroxychloroquine will receive two of such bottles.
At the end of the study, after the statistical analysis and DMSB meeting, it will then be requested from third party documentation on content of each bottle and then have arms identified.
Eligibility Criteria
- Ages
- 18 Years to — (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •Patients with RT-PCR diagnosis of COVID-19 or a clinical condition compatible with COVID-19 and respiratory symptoms, presenting:
- •A. Persistent dry cough associated with axillary temperature \> 37.7 Celsius;
- •B. Recent onset of Flu-like Respiratory Symptoms associated with dry cough
- •C. Tomographic image compatible with COVID 19 infection;
- •Men and women aged \> 50 years OR: Patients over 18 years of age with at least one of the following criteria
- •Diabetes requiring oral medication or insulin.
- •Arterial hypertension requiring at least 01 oral medication for treatment
- •Known cardiovascular diseases (CHF of any etiology, documented Coronary Artery Disease, Clinically overt heart disease)
- •Symptomatic chronic lung disease and/ or medically controlled
- •Patients with a history of transplantation
Exclusion Criteria
- •RT-PCR exam for COVID-19 negative during the screening visit.
- •Patients with an acute respiratory condition compatible with COVID-19 being hospitalized;
- •Patients with an acute respiratory condition and with moderate to high probability of not being a COVID infection 19;
- •Dyspnea secondary to other acute and chronic respiratory causes or infections (eg, decompensated Chronic Obstructive Pulmonary Disease, acute bronchitis, pneumonia, primary pulmonary arterial hypertension);
- •Severe respiratory clinical condition, presenting at least ONE of the criteria below:
- •Respiratory Rate\> 28 / min;
- •Arterial Oxygen Saturation \< 92% with nasal oxygen therapy at 10 l/ min;
- •PaO2 / FIO2 \<300 mmHg
- •History of Cardiac Arrhythmia or Long QT Syndrome;
- •Use of Medications that are known to prolong QTc: Citalopram, Venlafaxine, Bupropion and with no possibility of suspension during the period of investigational medical product administration.
Arms & Interventions
Hydroxychloroquine Sulfate
Hydroxychloroquine 400 mg. Loading oral dose of 800 mg followed by orally dose of 400 mg/ day for the following 10 days
Intervention: Hydroxychloroquine Sulfate Tablets (Drug)
Lopinavir/ Ritonavir
Lopinavir Ritonavir 200/ 50 mg Loading oral dose of 800/ 200 mg twice a day on day 1 followed by 400/100 mg orally twice a day for the following 9 days
Intervention: Lopinavir/ Ritonavir Oral Tablet (Drug)
Hydroxychloroquine plus Lopinavir/ Ritonavir
Hydroxychloroquine 400 mg. Loading oral dose of 800 mg followed by orally dose of 400 mg/ day for the following 10 days
Plus
Lopinavir Ritonavir 200/ 50 mg Loading oral dose of 800/ 200 mg twice a day on day 1 followed by 400/100 mg orally twice a day for the following 9 days
Intervention: Hydroxychloroquine Sulfate Tablets plus Lopinavir/ Ritonavir Oral Tablets (Drug)
Placebo
Placebo
Twice a day from day 1 through day 10.
Intervention: Placebo (Drug)
Outcomes
Primary Outcomes
Proportion of participants who died due to COVID-19 progression and/ or complications
Time Frame: Measuring during 28-day period since randomization (Intention to treat analysis)
Proportion of participants who were hospitalized for progression of COVID-19 disease
Time Frame: Measuring during 28-day period since randomization (Intention to treat analysis)
Hospitalization is defined as at least 24 hours of acute care in a hospital or similar acute care facility (emergency settings, temporary emergency facilities created for acute care of COVID-19 pandemic)
Secondary Outcomes
- Time to clinical failure(Measuring during 28-day period since randomization)
- Proportion of participants who died due to pulmonary complications(Measuring during 28-day period since randomization)
- Proportion of participants who died due to cardiovascular complications(Measuring during 28-day period since randomization)
- Proportion of participants who presented with adverse events(Measuring during 28-day period since randomization)
- Time to clinical improvement(Measuring during 28-day period since randomization)
- Proportion of participants with viral load change on 03, 07, 10 and 14 after randomization(Measuring during 14-day period since randomization)
- Time to improvement on respiratory scale symptoms(Measuring during 28-day period since randomization)
- proportion of non-adherent participants to any of study drugs(Measuring during 10-day period since randomization)
- Hospitalization for any cause(Measuring during 28-day period since randomization)
Investigators
Gilmar Reis
Director - Outpatient Research Clinic
Cardresearch