Comparison of Lopinavir/Ritonavir or Hydroxychloroquine in Patients With Mild Coronavirus Disease (COVID-19)
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ClinicalTrials.gov Identifier: NCT04307693 |
Recruitment Status :
Terminated
(Terminated early because no patients were further enrolled since mid-Apr 2020.)
First Posted : March 13, 2020
Last Update Posted : May 27, 2020
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Condition or disease | Intervention/treatment | Phase |
---|---|---|
COVID-19 | Drug: Lopinavir/ritonavir Drug: Hydroxychloroquine sulfate | Phase 2 |
Study Type : | Interventional (Clinical Trial) |
Actual Enrollment : | 65 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Intervention Model Description: | Multicenter, open labelled, randomized clinical trial |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | Randomized Controlled Clinical Trials of Lopinavir/Ritonavir or Hydroxychloroquine in Patients With Mild Coronavirus Disease (COVID-19) |
Actual Study Start Date : | March 11, 2020 |
Actual Primary Completion Date : | April 30, 2020 |
Actual Study Completion Date : | April 30, 2020 |

Arm | Intervention/treatment |
---|---|
Experimental: Lopinavir/ritonavir
Lopinavir/ritonavir 200mg/100mg 2 tablets by mouth, every 12 hours for 7-10 days
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Drug: Lopinavir/ritonavir
Lopinavir / Ritonavir tablet
Other Name: Kaletra |
Active Comparator: Hydroxychloroquine
Hydroxychloroquine 400mg by mouth, every 24 hours for 7-10 days
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Drug: Hydroxychloroquine sulfate
Hydroxychloroquine sulfate tablet
Other Name: Oxiklorin |
No Intervention: Control
No lopinavir/ritonavir and hydroxychloroquine
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- Viral load [ Time Frame: hospital day 3, 5, 7, 10, 14, 18 ]Area under the curve (AUC) of Ct value or viral copies number per mL
- Viral load change [ Time Frame: hospital day 3, 5, 7, 10, 14, 18 ]Viral load change (log10 viral load assessed by reverse transcription-PCR) during hospital day 3, 5, 7, 10, 14, 18)
- Time to clinical improvement (TTCI) [ Time Frame: up to 28 days ]Time to clinical improvement (TTCI) is defined as the time to normalization of fever, respiratory rate, and oxygen saturation, and alleviation of cough within at least 72 hours
- Percentage of progression to supplemental oxygen requirement by day 7 [ Time Frame: hospital day 7 ]Percentage of progression to supplemental oxygen requirement by day 7
- Time to NEWS2 (National Early Warning Score 2) of 3 or more maintained for 24 hours by day 7 [ Time Frame: hospital day 7 ]Time to NEWS2 (National Early Warning Score 2) of 3 or more maintained for 24 hours by day 7
- Time to clinical failure, defined as the time to death, mechanical ventilation, or ICU admission [ Time Frame: up to 28 days ]Time to clinical failure, defined as the time to death, mechanical ventilation, or ICU admission
- Rate of switch to Lopinavir/ritonavir or hydroxychloroquine by day 7 [ Time Frame: hospital day 7 ]Rate of switch to Lopinavir/ritonavir or hydroxychloroquine by day 7
- adverse effects [ Time Frame: up to 28 days ]Safety and tolerability, as assessed by adverse effects
- Concentration of Lopinavir/ritonavir and hydroxychloroquine [ Time Frame: 1, 2, 4, 5, 12 hours after taking intervention medicine ]Concentration of Lopinavir/ritonavir and hydroxychloroquine

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Ages Eligible for Study: | 16 Years to 99 Years (Child, Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- confirmed mild COVID-19 (NEWS scoring system 0-4)
Exclusion Criteria:
- unable to take oral medication
- pregnancy or breast feeding
- immunocompromised patients
- creatinine clearance (CCL) < 30 mL/min
- aspartate transaminase (AST) or alanine transaminase (ALT) > 5 times Upper limit of normal (ULN)

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04307693
Korea, Republic of | |
Asan Medical Center, University of Ulsan College of Medicine | |
Seoul, Korea, Republic of, 138-736 |
Responsible Party: | Sung-Han Kim, Professor, Asan Medical Center |
ClinicalTrials.gov Identifier: | NCT04307693 |
Other Study ID Numbers: |
S2020-0472-0001 |
First Posted: | March 13, 2020 Key Record Dates |
Last Update Posted: | May 27, 2020 |
Last Verified: | May 2020 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | No |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
COVID-19 Pneumonia, Viral Pneumonia Respiratory Tract Infections Infections Virus Diseases Coronavirus Infections Coronaviridae Infections Nidovirales Infections RNA Virus Infections Lung Diseases Respiratory Tract Diseases Ritonavir Lopinavir Hydroxychloroquine |
HIV Protease Inhibitors Viral Protease Inhibitors Protease Inhibitors Enzyme Inhibitors Molecular Mechanisms of Pharmacological Action Anti-HIV Agents Anti-Retroviral Agents Antiviral Agents Anti-Infective Agents Cytochrome P-450 CYP3A Inhibitors Cytochrome P-450 Enzyme Inhibitors Antimalarials Antiprotozoal Agents Antiparasitic Agents Antirheumatic Agents |