Treatment of COVID-19 Cases and Chemoprophylaxis of Contacts as Prevention

Summary

This study is a research project to evaluate the efficacy of hydroxychloroquine for post-exposure prophylaxis and early treatment of Covid-19. The intervention entails administering prophylactic hydroxychloroquine to all contacts (Study 1) and treating non severe confirmed cases with hydroxychloroquine (Study 2).

Timeline

Start

2020-03-18

Primary completion

2020-06-15

Completion

2020-06-15

Outcome

Missed primary endpoint

paper Postexposure therapy with hydroxychloroquine did not prevent SARS-CoV-2 infection or symptomatic Covid-19 in healthy persons exposed to a PCR-positive case patient. PMID 33289973 ↗

Publications

• Akhtar S, Das JK, Ismail T, Wahid M, Saeed W, Bhutta ZA. Nutritional perspectives for the prevention and mitigation of COVID-19. Nutr Rev. 2021 Feb 11;79(3):289-300. doi: 10.1093/nutrit/nuaa063.
• Mitja O, Corbacho-Monne M, Ubals M, Alemany A, Suner C, Tebe C, Tobias A, Penafiel J, Ballana E, Perez CA, Admella P, Riera-Marti N, Laporte P, Mitja J, Clua M, Bertran L, Sarquella M, Gavilan S, Ara J, Argimon JM, Cuatrecasas G, Canadas P, Elizalde-Torrent A, Fabregat R, Farre M, Forcada A, Flores-Mateo G, Lopez C, Muntada E, Nadal N, Narejos S, Nieto A, Prat N, Puig J, Quinones C, Ramirez-Viaplana F, Reyes-Uruena J, Riveira-Munoz E, Ruiz L, Sanz S, Sentis A, Sierra A, Velasco C, Vivanco-Hidalgo RM, Zamora J, Casabona J, Vall-Mayans M, Gonzalez-Beiras C, Clotet B; BCN-PEP-CoV2 Research Group. A Cluster-Randomized Trial of Hydroxychloroquine for Prevention of Covid-19. N Engl J Med. 2021 Feb 4;384(5):417-427. doi: 10.1056/NEJMoa2021801. Epub 2020 Nov 24.

Drugs

Indications