Your browser doesn't support javascript.
Hydroxychloroquine with or without Azithromycin in Mild-to-Moderate Covid-19.
Cavalcanti, Alexandre B; Zampieri, Fernando G; Rosa, Regis G; Azevedo, Luciano C P; Veiga, Viviane C; Avezum, Alvaro; Damiani, Lucas P; Marcadenti, Aline; Kawano-Dourado, Letícia; Lisboa, Thiago; Junqueira, Debora L M; de Barros E Silva, Pedro G M; Tramujas, Lucas; Abreu-Silva, Erlon O; Laranjeira, Ligia N; Soares, Aline T; Echenique, Leandro S; Pereira, Adriano J; Freitas, Flávio G R; Gebara, Otávio C E; Dantas, Vicente C S; Furtado, Remo H M; Milan, Eveline P; Golin, Nicole A; Cardoso, Fábio F; Maia, Israel S; Hoffmann Filho, Conrado R; Kormann, Adrian P M; Amazonas, Roberto B; Bocchi de Oliveira, Monalisa F; Serpa-Neto, Ary; Falavigna, Maicon; Lopes, Renato D; Machado, Flávia R; Berwanger, Otavio.
  • Cavalcanti AB; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Zampieri FG; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Rosa RG; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Azevedo LCP; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Veiga VC; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Avezum A; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Damiani LP; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Marcadenti A; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Kawano-Dourado L; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Lisboa T; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Junqueira DLM; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • de Barros E Silva PGM; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Tramujas L; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Abreu-Silva EO; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Laranjeira LN; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Soares AT; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Echenique LS; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Pereira AJ; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Freitas FGR; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Gebara OCE; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Dantas VCS; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Furtado RHM; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Milan EP; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Golin NA; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Cardoso FF; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Maia IS; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Hoffmann Filho CR; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Kormann APM; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Amazonas RB; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Bocchi de Oliveira MF; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Serpa-Neto A; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Falavigna M; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Lopes RD; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Machado FR; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
  • Berwanger O; From HCor Research Institute (A.B.C., F.G.Z., L.P.D., A.M., L.K.-D., T.L., D.L.M.J., P.G.M.B.S., L.T., E.O.A.-S., L.N.L., I.S.M.), Brazilian Research in Intensive Care Network (A.B.C., F.G.Z., R.G.R., L.C.P.A., V.C.V., T.L., F.G.R.F., A.S.-N., F.R.M.), Hospital Sírio Libanês Research and Education I
N Engl J Med ; 383(21): 2041-2052, 2020 11 19.
Article in English | MEDLINE | ID: covidwho-670007
ABSTRACT

BACKGROUND:

Hydroxychloroquine and azithromycin have been used to treat patients with coronavirus disease 2019 (Covid-19). However, evidence on the safety and efficacy of these therapies is limited.

METHODS:

We conducted a multicenter, randomized, open-label, three-group, controlled trial involving hospitalized patients with suspected or confirmed Covid-19 who were receiving either no supplemental oxygen or a maximum of 4 liters per minute of supplemental oxygen. Patients were randomly assigned in a 111 ratio to receive standard care, standard care plus hydroxychloroquine at a dose of 400 mg twice daily, or standard care plus hydroxychloroquine at a dose of 400 mg twice daily plus azithromycin at a dose of 500 mg once daily for 7 days. The primary outcome was clinical status at 15 days as assessed with the use of a seven-level ordinal scale (with levels ranging from one to seven and higher scores indicating a worse condition) in the modified intention-to-treat population (patients with a confirmed diagnosis of Covid-19). Safety was also assessed.

RESULTS:

A total of 667 patients underwent randomization; 504 patients had confirmed Covid-19 and were included in the modified intention-to-treat analysis. As compared with standard care, the proportional odds of having a higher score on the seven-point ordinal scale at 15 days was not affected by either hydroxychloroquine alone (odds ratio, 1.21; 95% confidence interval [CI], 0.69 to 2.11; P = 1.00) or hydroxychloroquine plus azithromycin (odds ratio, 0.99; 95% CI, 0.57 to 1.73; P = 1.00). Prolongation of the corrected QT interval and elevation of liver-enzyme levels were more frequent in patients receiving hydroxychloroquine, alone or with azithromycin, than in those who were not receiving either agent.

CONCLUSIONS:

Among patients hospitalized with mild-to-moderate Covid-19, the use of hydroxychloroquine, alone or with azithromycin, did not improve clinical status at 15 days as compared with standard care. (Funded by the Coalition Covid-19 Brazil and EMS Pharma; ClinicalTrials.gov number, NCT04322123.).
Subject(s)
Fulltext
Print
XML
PubMed Links
Search on Google

Full text: Available Collection: International databases Database: MEDLINE Main subject: Antiviral Agents / Pneumonia, Viral / Coronavirus Infections / Azithromycin / Hydroxychloroquine Type of study: Experimental Studies / Prognostic study / Randomized controlled trials Limits: Adult / Aged / Female / Humans / Male / Middle aged Country/Region as subject: South America / Brazil Language: English Journal: N Engl J Med Year: 2020 Document Type: Article

Similar

MEDLINE
LILACS
LIS
Fulltext
Print
XML
PubMed Links
Search on Google

Full text: Available Collection: International databases Database: MEDLINE Main subject: Antiviral Agents / Pneumonia, Viral / Coronavirus Infections / Azithromycin / Hydroxychloroquine Type of study: Experimental Studies / Prognostic study / Randomized controlled trials Limits: Adult / Aged / Female / Humans / Male / Middle aged Country/Region as subject: South America / Brazil Language: English Journal: N Engl J Med Year: 2020 Document Type: Article