Outcomes after early treatment with hydroxychloroquine and azithromycin : An analysis of a database of 30,423 COVID-19 patients
© 2023 The Authors. Published by Elsevier Ltd..
Background: Many studies have evaluated the use of hydroxychloroquine in COVID-19. Most retrospective observational studies demonstrate a benefit of using HCQ on mortality, but not most randomized clinical trials.
Methods: We analyzed raw data collected from a cohort of 30,423 patients with COVID-19 cared for at IHU Méditerranée Infection in Marseille France and extracted from the DRYAD open data platform. We performed univariate and multivariable logistic regressions with all-cause mortality within six weeks. Multivariable logistic regressions were adjusted for sex, age group (<50, 50-69, 70-89 and > 89 years), periods (or variants), and type of patient management.
Results: Among 30,202 patients for whom information on treatment was available, 191/23,172 (0.82%) patients treated with HCQ-AZ died, compared to 344/7030 (4.89%) who did not receive treatment with HCQ-AZ. HCQ-AZ therapy was associated with a lower mortality than treatment without HCQ-AZ (odds ratio (OR) 0.16; 95% confidence interval (CI), 0.14-0.19). After adjustment for sex, age, period, and patient management, HCQ-AZ was associated with a significantly lower mortality rate (adjusted OR (aOR) 0.55, 95% CI 0.45-0.68). On a subsample of 21,664 patients with available variant information, results remained robust after adjustment on sex, age, patient management and variant (aOR 0.55; 95% CI 0.44-0.69). On a subsample of 16,063 patients, HCQ-AZ was still associated with a significantly lower mortality rate (aOR 0.47, 95%CI 0.29-0.75) after adjustment for sex, age, period, patient management, vaccination status and comorbidities.
Conclusion: Analysis of this large online database showed that HCQ-AZ was consistently associated with the lowest mortality.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:55 |
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Enthalten in: |
New microbes and new infections - 55(2023) vom: 21. Okt., Seite 101188 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Brouqui, Philippe [VerfasserIn] |
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Links: |
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Themen: |
Azithromycin |
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Anmerkungen: |
Date Revised 01.12.2023 published: Electronic-eCollection Dryad: 10.5061/dryad.ksn02v78v Citation Status PubMed-not-MEDLINE |
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doi: |
10.1016/j.nmni.2023.101188 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM365154768 |
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520 | |a © 2023 The Authors. Published by Elsevier Ltd. | ||
520 | |a Background: Many studies have evaluated the use of hydroxychloroquine in COVID-19. Most retrospective observational studies demonstrate a benefit of using HCQ on mortality, but not most randomized clinical trials | ||
520 | |a Methods: We analyzed raw data collected from a cohort of 30,423 patients with COVID-19 cared for at IHU Méditerranée Infection in Marseille France and extracted from the DRYAD open data platform. We performed univariate and multivariable logistic regressions with all-cause mortality within six weeks. Multivariable logistic regressions were adjusted for sex, age group (<50, 50-69, 70-89 and > 89 years), periods (or variants), and type of patient management | ||
520 | |a Results: Among 30,202 patients for whom information on treatment was available, 191/23,172 (0.82%) patients treated with HCQ-AZ died, compared to 344/7030 (4.89%) who did not receive treatment with HCQ-AZ. HCQ-AZ therapy was associated with a lower mortality than treatment without HCQ-AZ (odds ratio (OR) 0.16; 95% confidence interval (CI), 0.14-0.19). After adjustment for sex, age, period, and patient management, HCQ-AZ was associated with a significantly lower mortality rate (adjusted OR (aOR) 0.55, 95% CI 0.45-0.68). On a subsample of 21,664 patients with available variant information, results remained robust after adjustment on sex, age, patient management and variant (aOR 0.55; 95% CI 0.44-0.69). On a subsample of 16,063 patients, HCQ-AZ was still associated with a significantly lower mortality rate (aOR 0.47, 95%CI 0.29-0.75) after adjustment for sex, age, period, patient management, vaccination status and comorbidities | ||
520 | |a Conclusion: Analysis of this large online database showed that HCQ-AZ was consistently associated with the lowest mortality | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Azithromycin | |
650 | 4 | |a COVID-19 | |
650 | 4 | |a Hydroxychloroquine | |
650 | 4 | |a Mortality | |
650 | 4 | |a Open data | |
650 | 4 | |a Real-world evidence | |
650 | 4 | |a SARS-CoV-2 | |
650 | 4 | |a Survival | |
700 | 1 | |a Million, Matthieu |e verfasserin |4 aut | |
700 | 1 | |a Parola, Philippe |e verfasserin |4 aut | |
700 | 1 | |a Mccullough, Peter A |e verfasserin |4 aut | |
700 | 1 | |a Raoult, Didier |e verfasserin |4 aut | |
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