A randomized controlled trial of teprenone in terms of preventing worsening of COVID-19 infection.
Eiki IchiharaKou HasegawaKenichiro KudoYasushi TanimotoKazuhiro NousoNaohiro OdaSho MitsumuneHaruto YamadaIchiro TakataHideharu HagiyaToshiharu MitsuhashiAkihiko TaniguchiShinichi ToyookaKohei TsukaharaToshiyuki AokageHirokazu TsukaharaKatsuyuki KiuraYoshinobu MaedaPublished in: PloS one (2023)
Japan Registry of Clinical Trials jRCTs061200002 (registered on 20/May/2020).