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. 2021 Oct 5;34(2):148–159. doi: 10.4103/tcmj.tcmj_104_21

Table 1.

The updated list of drugs under clinical trials for the treatment of coronavirus disease-19 patients

Drugs Active against diseases Clinical trial number Clinical phase status Mechanism of action References
Favipiravir Antiviral NCT04359615 Phase IV RNA-dependent RNA polymerase inhibitor [42]
Interferon beta NCT04350671 Anti-viral and immunomodulatory effects [43]
Ganovo + ritonavir NCT04291729 Viral protease inhibitor [44]
Azithromycin + hydroxychloroquine Antimalarial NCT04359316 Secondary bacterial infection inhibitor [38]
Remdesivir Antiviral NCT04292899 Phase III RNA-dependent RNA polymerase inhibitor [38]
Ribavirin NCT04460443 Viral RNA synthesis and mRNA capping inhibitor [45]
Oseltamivir NCT04338698 Viral protease inhibitor [46]
ASC09F NCT04261270 [46]
Baricitinib NCT04421027 JAK inhibitor [47]
Darunavir and cobicistat NCT04252274 Viral protease inhibitor [46]
Chloroquine or hydroxychloroquine Antiparasitic NCT04353336 Disrupt viral S protein interaction with ACE2 [44,48]
Nitazoxanide Antiparasitic/antiviral NCT04463264 Phase II Induces the host innate immune response to produce interferons [49]
Lopinavir Antiviral NCT04455958 Viral protease inhibitor [50,51,52]
Ritonavir NCT04455958
Interferon alpha NCT04379518 Induces the body’s innate anti-viral response [43]
Camostat mesylate NCT04435015 Phase I Serine protease inhibitor [27]
Galidesivir NCT03891420 Viral RNA polymerase function inhibitor [53]

JAK: Janus kinases, ACE2: Angiotensin-converting enzyme-2, mRNA: Messenger RNA