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Paludetto MN, Kurkela M, Kahma H, Backman JT, Niemi M, Filppula AM. Hydroxychloroquine is Metabolized by Cytochrome P450 2D6, 3A4, and 2C8, and Inhibits Cytochrome P450 2D6, while its Metabolites also Inhibit Cytochrome P450 3A in vitro. Drug Metab Dispos 2023; 51:293-305. [PMID: 36446607 DOI: 10.1124/dmd.122.001018] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 10/26/2022] [Accepted: 10/31/2022] [Indexed: 12/05/2022] Open
Abstract
This study aimed to explore the cytochrome P450 (CYP) metabolic and inhibitory profile of hydroxychloroquine (HCQ). Hydroxychloroquine metabolism was studied using human liver microsomes (HLMs) and recombinant CYP enzymes. The inhibitory effects of HCQ and its metabolites on nine CYPs were also determined in HLMs, using an automated substrate cocktail method. Our metabolism data indicated that CYP3A4, CYP2D6, and CYP2C8 are the key enzymes involved in HCQ metabolism. All three CYPs formed the primary metabolites desethylchloroquine (DCQ) and desethylhydroxychloroquine (DHCQ) to various degrees. Although the intrinsic clearance (CLint) value of HCQ depletion by recombinant CYP2D6 was > 10-fold higher than that by CYP3A4 (0.87 versus 0.075 µl/min/pmol), scaling of recombinant CYP CLint to HLM level resulted in almost equal HLM CLint values for CYP2D6 and CYP3A4 (11 and 14 µl/min/mg, respectively). The scaled HLM CLint of CYP2C8 was 5.7 µl/min/mg. Data from HLM experiments with CYP-selective inhibitors also suggested relatively equal roles for CYP2D6 and CYP3A4 in HCQ metabolism, with a smaller contribution by CYP2C8. In CYP inhibition experiments, HCQ, DCQ, DHCQ, and the secondary metabolite didesethylchloroquine were direct CYP2D6 inhibitors, with 50% inhibitory concentration (IC50) values between 18 and 135 µM. HCQ did not inhibit other CYPs. Furthermore, all metabolites were time-dependent CYP3A inhibitors (IC50 shift 2.2-3.4). To conclude, HCQ is metabolized by CYP3A4, CYP2D6, and CYP2C8 in vitro. HCQ and its metabolites are reversible CYP2D6 inhibitors, and HCQ metabolites are time-dependent CYP3A inhibitors. These data can be used to improve physiologically-based pharmacokinetic models and update drug-drug interaction risk estimations for HCQ. SIGNIFICANCE STATEMENT: While CYP2D6, CYP3A4, and CYP2C8 have been shown to mediate chloroquine biotransformation, it appears that the role of CYP enzymes in hydroxychloroquine (HCQ) metabolism has not been studied. In addition, little is known about the CYP inhibitory effects of HCQ. Here, we demonstrate that CYP2D6, CYP3A4, and CYP2C8 are the key enzymes involved in HCQ metabolism. Furthermore, our findings show that HCQ and its metabolites are inhibitors of CYP2D6, which likely explains the previously observed interaction between HCQ and metoprolol.
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Affiliation(s)
- Marie-Noëlle Paludetto
- Department of Clinical Pharmacology and Individualized Drug Therapy Research Program, Faculty of Medicine, University of Helsinki, Finland (M.-N.P., M.K., H.K., J.T.B., M.N., A.M.F.); HUS Diagnostic Center, Helsinki University Hospital, Helsinki, Finland (J.T.B., M.N.); and Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland (A.M.F.)
| | - Mika Kurkela
- Department of Clinical Pharmacology and Individualized Drug Therapy Research Program, Faculty of Medicine, University of Helsinki, Finland (M.-N.P., M.K., H.K., J.T.B., M.N., A.M.F.); HUS Diagnostic Center, Helsinki University Hospital, Helsinki, Finland (J.T.B., M.N.); and Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland (A.M.F.)
| | - Helinä Kahma
- Department of Clinical Pharmacology and Individualized Drug Therapy Research Program, Faculty of Medicine, University of Helsinki, Finland (M.-N.P., M.K., H.K., J.T.B., M.N., A.M.F.); HUS Diagnostic Center, Helsinki University Hospital, Helsinki, Finland (J.T.B., M.N.); and Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland (A.M.F.)
| | - Janne T Backman
- Department of Clinical Pharmacology and Individualized Drug Therapy Research Program, Faculty of Medicine, University of Helsinki, Finland (M.-N.P., M.K., H.K., J.T.B., M.N., A.M.F.); HUS Diagnostic Center, Helsinki University Hospital, Helsinki, Finland (J.T.B., M.N.); and Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland (A.M.F.)
| | - Mikko Niemi
- Department of Clinical Pharmacology and Individualized Drug Therapy Research Program, Faculty of Medicine, University of Helsinki, Finland (M.-N.P., M.K., H.K., J.T.B., M.N., A.M.F.); HUS Diagnostic Center, Helsinki University Hospital, Helsinki, Finland (J.T.B., M.N.); and Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland (A.M.F.)
| | - Anne M Filppula
- Department of Clinical Pharmacology and Individualized Drug Therapy Research Program, Faculty of Medicine, University of Helsinki, Finland (M.-N.P., M.K., H.K., J.T.B., M.N., A.M.F.); HUS Diagnostic Center, Helsinki University Hospital, Helsinki, Finland (J.T.B., M.N.); and Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland (A.M.F.)
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Raj JP, Gogtay NJ, Pandey A, Kakkar AK, Shafiq N, Mekala P, Pingali U, Raju AP, Mallayasamy S, Kshirsagar NA. Population Pharmacokinetics of Hydroxychloroquine Sulfate in Healthcare Workers, Given for Prophylaxis Against Coronavirus Disease 2019 (COVID-19) in India. J Clin Pharmacol 2022; 62:1403-1411. [PMID: 35656997 PMCID: PMC9347612 DOI: 10.1002/jcph.2092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 05/30/2022] [Indexed: 11/29/2022]
Abstract
Healthcare workers (HCWs) and frontline workers were recommended hydroxychloroquine (HCQ) 400 mg twice a day on day 1, followed by 400 mg once weekly for the next 7 weeks, as prophylaxis against COVID-19. There was limited information on the population pharmacokinetics (popPK) of HCQ in an Indian setting when administered for prophylaxis against COVID-19, and hence this study was proposed. It was a multicentric prospective study conducted at 3 sites in India wherein HCWs who were already on HCQ prophylaxis, who were about to start prophylaxis or who had stopped the prophylaxis for any reason were enrolled. Each participant gave 2 to 6 blood samples at different time points and whole-blood HCQ concentrations were assayed using liquid chromatography with tandem mass spectrometry (LC MS/MS). popPK analysis was performed using PUMAS 1.1.0. A total of N = 338 blood samples from N = 121 participants were included in the popPK analysis. A 2-compartment structural model with linear elimination was able to explain the observed data. Body weight was found to be a significant covariate influencing drug clearance. The final model was assessed using goodness-of-fit plots, a visual predictive check and a bootstrap, all of which confirmed that the model was appropriate. Simulations based on the current regimen showed that trough values were below the half-maximal effective concentration (EC50) of 0.7 μmol against COVID-19. A new weight-based dosage regimen was proposed to maintain the trough concentration above the EC50 threshold.
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Affiliation(s)
- Jeffrey Pradeep Raj
- Department of Clinical PharmacologySethGS Medical College & KEM HospitalMumbaiIndia
| | | | - Avaneesh Pandey
- Department of PharmacologyPost Graduate Institute of Medical Education and ResearchChandigarhIndia
| | - Ashish Kumar Kakkar
- Department of PharmacologyPost Graduate Institute of Medical Education and ResearchChandigarhIndia
| | - Nusrat Shafiq
- Department of PharmacologyPost Graduate Institute of Medical Education and ResearchChandigarhIndia
| | - Padmaja Mekala
- Department of Clinical Pharmacology & TherapeuticsNizam's Institute of Medical SciencesHyderabadIndia
| | - Usharani Pingali
- Department of Clinical Pharmacology & TherapeuticsNizam's Institute of Medical SciencesHyderabadIndia
| | - Arun Prasath Raju
- Department of Pharmacy PracticeManipal College of Pharmaceutical SciencesManipal Academy of Higher EducationManipalIndia
| | - Surulivelrajan Mallayasamy
- Department of Pharmacy PracticeManipal College of Pharmaceutical SciencesManipal Academy of Higher EducationManipalIndia
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Schiavone M, Gasperetti A, Gherbesi E, Bergamaschi L, Arosio R, Mitacchione G, Viecca M, Forleo GB. Arrhythmogenic Risk and Mechanisms of QT-Prolonging Drugs to Treat COVID-19. Card Electrophysiol Clin 2021; 14:95-104. [PMID: 35221089 PMCID: PMC8556572 DOI: 10.1016/j.ccep.2021.10.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Marco Schiavone
- Cardiology Unit, Luigi Sacco University Hospital, Milan, Italy.
| | - Alessio Gasperetti
- Cardiology Unit, Luigi Sacco University Hospital, Milan, Italy; Division of Cardiology, Johns Hopkins University, Baltimore, MD, USA
| | - Elisa Gherbesi
- Cardiology Unit, Luigi Sacco University Hospital, Milan, Italy
| | | | - Roberto Arosio
- Cardiology Unit, Luigi Sacco University Hospital, Milan, Italy
| | | | - Maurizio Viecca
- Cardiology Unit, Luigi Sacco University Hospital, Milan, Italy
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Jordan E, Shin DE, Leekha S, Azarm S. Optimization in the Context of COVID-19 Prediction and Control: A Literature Review. IEEE ACCESS : PRACTICAL INNOVATIONS, OPEN SOLUTIONS 2021; 9:130072-130093. [PMID: 35781925 PMCID: PMC8768956 DOI: 10.1109/access.2021.3113812] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Accepted: 09/10/2021] [Indexed: 05/08/2023]
Abstract
This paper presents an overview of some key results from a body of optimization studies that are specifically related to COVID-19, as reported in the literature during 2020-2021. As shown in this paper, optimization studies in the context of COVID-19 have been used for many aspects of the pandemic. From these studies, it is observed that since COVID-19 is a multifaceted problem, it cannot be studied from a single perspective or framework, and neither can the related optimization models. Four new and different frameworks are proposed that capture the essence of analyzing COVID-19 (or any pandemic for that matter) and the relevant optimization models. These are: (i) microscale vs. macroscale perspective; (ii) early stages vs. later stages perspective; (iii) aspects with direct vs. indirect relationship to COVID-19; and (iv) compartmentalized perspective. To limit the scope of the review, only optimization studies related to the prediction and control of COVID-19 are considered (public health focused), and which utilize formal optimization techniques or machine learning approaches. In this context and to the best of our knowledge, this survey paper is the first in the literature with a focus on the prediction and control related optimization studies. These studies include optimization of screening testing strategies, prediction, prevention and control, resource management, vaccination prioritization, and decision support tools. Upon reviewing the literature, this paper identifies current gaps and major challenges that hinder the closure of these gaps and provides some insights into future research directions.
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Affiliation(s)
- Elizabeth Jordan
- Department of Mechanical EngineeringUniversity of MarylandCollege ParkMD20742USA
| | - Delia E. Shin
- Department of Mechanical EngineeringUniversity of MarylandCollege ParkMD20742USA
| | - Surbhi Leekha
- Department of Epidemiology and Public HealthUniversity of Maryland School of MedicineBaltimoreMD21201USA
| | - Shapour Azarm
- Department of Mechanical EngineeringUniversity of MarylandCollege ParkMD20742USA
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Zahr N, Urien S, Llopis B, Pourcher V, Paccoud O, Bleibtreu A, Mayaux J, Gandjbakhch E, Hekimian G, Combes A, Benveniste O, Saadoun D, Allenbach Y, Pinna B, Cacoub P, Funck-Brentano C, Salem JE. Pharmacokinetics and pharmacodynamics of hydroxychloroquine in hospitalized patients with COVID-19. Therapie 2021; 76:285-295. [PMID: 33558079 PMCID: PMC7842207 DOI: 10.1016/j.therap.2021.01.056] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 01/03/2021] [Accepted: 01/22/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND Hydroxychloroquine (HCQ) dosage required to reach circulating levels that inhibit SARS-Cov-2 are extrapolated from pharmacokinetic data in non-COVID-19 patients. METHODS We performed a population-pharmacokinetic analysis from 104 consecutive COVID-19 hospitalized patients (31 in intensive care units, 73 in medical wards, n=149 samples). Plasma HCQ concentration were measured using high performance liquid chromatography with fluorometric detection. Modelling used Monolix-2019R2. RESULTS HCQ doses ranged from 200 to 800mg/day administered for 1 to 11days and median HCQ plasma concentration was 151ng/mL. Among the tested covariates, only bodyweight influenced elimination oral clearance (CL) and apparent volume of distribution (Vd). CL/F (F for unknown bioavailability) and Vd/F (relative standard-error, %) estimates were 45.9L/h (21.2) and 6690L (16.1). The derived elimination half-life (t1/2) was 102h. These parameters in COVID-19 differed from those reported in patients with lupus, where CL/F, Vd/F and t1/2 are reported to be 68L/h, 2440 L and 19.5h, respectively. Within 72h of HCQ initiation, only 16/104 (15.4%) COVID-19 patients had HCQ plasma levels above the in vitro half maximal effective concentration of HCQ against SARS-CoV-2 (240ng/mL). HCQ did not influence inflammation status (assessed by C-reactive protein) or SARS-CoV-2 viral clearance (assessed by real-time reverse transcription-PCR nasopharyngeal swabs). CONCLUSION The interindividual variability of HCQ pharmacokinetic parameters in severe COVID-19 patients was important and differed from that previously reported in non-COVID-19 patients. Loading doses of 1600mg HCQ followed by 600mg daily doses are needed to reach concentrations relevant to SARS-CoV-2 inhibition within 72hours in≥60% (95% confidence interval: 49.5-69.0%) of COVID-19 patients.
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Affiliation(s)
- Noël Zahr
- AP-HP, Sorbonne Université, Pitié-Salpêtrière Hospital, Department of Pharmacology and Clinical Investigation Center, INSERM, CIC-1901, Sorbonne Université, Faculty of Medicine, 75013 Paris, France.
| | - Saik Urien
- AP-HP, Université de Paris, INSERM, Cochin Hospital, Department of Pediatric and Perinatal Pharmacology, 75014 Paris, France
| | - Benoit Llopis
- AP-HP, Sorbonne Université, Pitié-Salpêtrière Hospital, Department of Pharmacology and Clinical Investigation Center, INSERM, CIC-1901, Sorbonne Université, Faculty of Medicine, 75013 Paris, France
| | - Valérie Pourcher
- AP-HP, Sorbonne Université, INSERM 1136, Institut Pierre-Louis d'Épidémiologie et de Santé Publique, Pitié-Salpêtrière Hospital, Service de Maladies Infectieuses et Tropicales, 75013 Paris, France
| | - Olivier Paccoud
- AP-HP, Sorbonne Université, INSERM 1136, Institut Pierre-Louis d'Épidémiologie et de Santé Publique, Pitié-Salpêtrière Hospital, Service de Maladies Infectieuses et Tropicales, 75013 Paris, France
| | - Alexandre Bleibtreu
- AP-HP, Sorbonne Université, INSERM 1136, Institut Pierre-Louis d'Épidémiologie et de Santé Publique, Pitié-Salpêtrière Hospital, Service de Maladies Infectieuses et Tropicales, 75013 Paris, France
| | - Julien Mayaux
- AP-HP, Sorbonne Université, Service de Pneumologie, Médecine intensive - Réanimation (Département "R3S"), Groupe Hospitalier Universitaire Pitié-Salpêtrière-Charles-Foix, 75013 Paris, France
| | - Estelle Gandjbakhch
- AP-HP, Sorbonne Université, Service de Cardiologie, Groupe Hospitalier Universitaire Pitié-Salpêtrière-Charles-Foix, 75013 Paris, France
| | - Guillaume Hekimian
- AP-HP, Sorbonne Université, Médecine intensive-Réanimation Médicale Groupe Hospitalier Universitaire Pitié-Salpêtrière-Charles-Foix, 75013 Paris, France
| | - Alain Combes
- AP-HP, Sorbonne Université, Médecine intensive-Réanimation Médicale Groupe Hospitalier Universitaire Pitié-Salpêtrière-Charles-Foix, 75013 Paris, France
| | - Olivier Benveniste
- AP-HP, Sorbonne Université, Pitié-Salpêtrière Hospital, Department of Internal Medicine and Clinical Immunology, Centre de Référence des Maladies Auto-Immunes et Systémiques Rares, 75013 Paris, France
| | - David Saadoun
- AP-HP, Sorbonne Université, Pitié-Salpêtrière Hospital, Department of Internal Medicine and Clinical Immunology, Centre de Référence des Maladies Auto-Immunes et Systémiques Rares, 75013 Paris, France
| | - Yves Allenbach
- AP-HP, Sorbonne Université, Pitié-Salpêtrière Hospital, Department of Internal Medicine and Clinical Immunology, Centre de Référence des Maladies Auto-Immunes et Systémiques Rares, 75013 Paris, France
| | - Bruno Pinna
- AP-HP, Sorbonne Université, Pitié-Salpêtrière Hospital, Department of Pharmacology and Clinical Investigation Center, INSERM, CIC-1901, Sorbonne Université, Faculty of Medicine, 75013 Paris, France
| | - Patrice Cacoub
- AP-HP, Sorbonne Université, Pitié-Salpêtrière Hospital, Department of Internal Medicine and Clinical Immunology, Centre de Référence des Maladies Auto-Immunes et Systémiques Rares, 75013 Paris, France
| | - Christian Funck-Brentano
- AP-HP, Sorbonne Université, Pitié-Salpêtrière Hospital, Department of Pharmacology and Clinical Investigation Center, INSERM, CIC-1901, Sorbonne Université, Faculty of Medicine, 75013 Paris, France
| | - Joe-Elie Salem
- AP-HP, Sorbonne Université, Pitié-Salpêtrière Hospital, Department of Pharmacology and Clinical Investigation Center, INSERM, CIC-1901, Sorbonne Université, Faculty of Medicine, 75013 Paris, France
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Agarwal M, Ranjan P, Baitha U, Mittal A. Hydroxychloroquine as a Chemoprophylactic Agent for COVID-19: A Clinico-Pharmacological Review. Front Pharmacol 2020; 11:593099. [PMID: 33390974 PMCID: PMC7773916 DOI: 10.3389/fphar.2020.593099] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Accepted: 11/04/2020] [Indexed: 12/11/2022] Open
Abstract
Hydroxychloroquine has gained much attention as one of the candidate drugs that can be repurposed as a prophylactic agent against SARS-CoV-2, the agent responsible for the COVID-19 pandemic. Due to high transmissibility and presence of asymptomatic carriers and presymptomatic transmission, there is need for a chemoprophylactic agent to protect the high-risk population. In this review, we dissect the currently available evidence on hydroxychloroquine prophylaxis from a clinical and pharmacological point of view. In vitro studies on Vero cells show that hydroxychloroquine effectively inhibits SARS-CoV-2 by affecting viral entry and viral transport via endolysosomes. However, this efficacy has failed to replicate in in vivo animal models as well as in most clinical observational studies and clinical trials assessing pre-exposure prophylaxis and postexposure prophylaxis in healthcare workers. An analysis of the pharmacology of HCQ in COVID-19 reveals certain possible reasons for this failure-a pharmacokinetic failure due to failure to achieve adequate drug concentration at the target site and attenuation of its inhibitory effect due to the presence of TMPRSS2 in airway epithelial cells. Currently, many clinical trials on HCQ prophylaxis in HCW are ongoing; these factors should be taken into account. Using higher doses of HCQ for prophylaxis is likely to be associated with increased safety concerns; thus, it may be worthwhile to focus on other possible interventions.
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Affiliation(s)
- Mudit Agarwal
- MBBS, All India Institute of Medical Sciences, New Delhi, India
| | - Piyush Ranjan
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Upendra Baitha
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Ankit Mittal
- Department of Medicine, All India Institute of Medical Sciences, New Delhi, India
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Is Machine Learning a Better Way to Identify COVID-19 Patients Who Might Benefit from Hydroxychloroquine Treatment?-The IDENTIFY Trial. J Clin Med 2020; 9:jcm9123834. [PMID: 33256141 PMCID: PMC7760047 DOI: 10.3390/jcm9123834] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 11/20/2020] [Accepted: 11/24/2020] [Indexed: 02/07/2023] Open
Abstract
Therapeutic agents for the novel coronavirus disease 2019 (COVID-19) have been proposed, but evidence supporting their use is limited. A machine learning algorithm was developed in order to identify a subpopulation of COVID-19 patients for whom hydroxychloroquine was associated with improved survival; this population might be relevant for study in a clinical trial. A pragmatic trial was conducted at six United States hospitals. We enrolled COVID-19 patients that were admitted between 10 March and 4 June 2020. Treatment was not randomized. The study endpoint was mortality; discharge was a competing event. Hazard ratios were obtained on the entire population, and on the subpopulation indicated by the algorithm as suitable for treatment. A total of 290 patients were enrolled. In the subpopulation that was identified by the algorithm, hydroxychloroquine was associated with a statistically significant (p = 0.011) increase in survival (adjusted hazard ratio 0.29, 95% confidence interval (CI) 0.11–0.75). Adjusted survival among the algorithm indicated patients was 82.6% in the treated arm and 51.2% in the arm not treated. No association between treatment and mortality was observed in the general population. A 31% increase in survival at the end of the study was observed in a population of COVID-19 patients that were identified by a machine learning algorithm as having a better outcome with hydroxychloroquine treatment. Precision medicine approaches may be useful in identifying a subpopulation of COVID-19 patients more likely to be proven to benefit from hydroxychloroquine treatment in a clinical trial.
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Cassone A, Iacoviello L, Cauda R. Knowing more about chloroquine/hydroxycloroquine in COVID-19 patients. Future Microbiol 2020; 15:1523-1526. [PMID: 33206554 PMCID: PMC7682553 DOI: 10.2217/fmb-2020-0247] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 10/28/2020] [Indexed: 12/15/2022] Open
Affiliation(s)
- Antonio Cassone
- Polo d'Innovazione della Genomica, Genetica e Biologia, University of Siena
| | - Licia Iacoviello
- Department of Epidemiology & Prevention, IRCCS Neuromed, Pozzilli (IS), Italy
- Department of Medicine & Surgery, University of Insubria, Varese 21100, Italy
| | - Roberto Cauda
- Department of Healthcare Surveillance & Bioethics, Catholic University Sacred Heart, Division of Infectious Diseases, Fondazione Policlinico A Gemelli IRCCS, Roma 00100, Italy
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