Overview Study of the Efficacy and Safety of STI-5656 (Abivertinib Maleate) in Subjects Hospitalized With COVID-19 Status: Completed Trial end date: 2021-08-23 Target enrollment: Participant gender: Summary Study to assess the safety and efficacy of STI-5656 (Abivertinib Maleate) plus SOC versus SOC in subjects hospitalized with COVID-19 Phase: Phase 2 Details Lead Sponsor: Sorrento Therapeutics, Inc.Treatments: AbivertinibMaleic acid