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A phase 2/3 study of S-217622 in participants with SARS-CoV-2 infection (Phase 3 part).
Yotsuyanagi H, Ohmagari N, Doi Y, Imamura T, Sonoyama T, Ichihashi G, Sanaki T, Tsuge Y, Uehara T, Mukae H. Yotsuyanagi H, et al. Among authors: sonoyama t. Medicine (Baltimore). 2023 Feb 22;102(8):e33024. doi: 10.1097/MD.0000000000033024. Medicine (Baltimore). 2023. PMID: 36827007 Free PMC article. Clinical Trial.
Immunogenicity and safety of booster dose of S-268019-b or BNT162b2 in Japanese participants: An interim report of phase 2/3, randomized, observer-blinded, noninferiority study.
Shinkai M, Sonoyama T, Kamitani A, Shibata RY, Seki NM, Omoto S, Shinoda M, Sato T, Ishii N, Igarashi K, Ariyasu M. Shinkai M, et al. Among authors: sonoyama t. Vaccine. 2022 Jul 30;40(32):4328-4333. doi: 10.1016/j.vaccine.2022.06.032. Epub 2022 Jun 21. Vaccine. 2022. PMID: 35738968 Free PMC article. Clinical Trial.
A Randomized Phase 2/3 Study of Ensitrelvir, a Novel Oral SARS-CoV-2 3C-Like Protease Inhibitor, in Japanese Patients with Mild-to-Moderate COVID-19 or Asymptomatic SARS-CoV-2 Infection: Results of the Phase 2a Part.
Mukae H, Yotsuyanagi H, Ohmagari N, Doi Y, Imamura T, Sonoyama T, Fukuhara T, Ichihashi G, Sanaki T, Baba K, Takeda Y, Tsuge Y, Uehara T. Mukae H, et al. Among authors: sonoyama t. Antimicrob Agents Chemother. 2022 Oct 18;66(10):e0069722. doi: 10.1128/aac.00697-22. Epub 2022 Sep 13. Antimicrob Agents Chemother. 2022. PMID: 36098519 Free PMC article. Clinical Trial.
Immune response and protective efficacy of the SARS-CoV-2 recombinant spike protein vaccine S-268019-b in mice.
Homma T, Nagata N, Hashimoto M, Iwata-Yoshikawa N, Seki NM, Shiwa-Sudo N, Ainai A, Dohi K, Nikaido E, Mukai A, Ukai Y, Nakagawa T, Shimo Y, Maeda H, Shirai S, Aoki M, Sonoyama T, Sato M, Fumoto M, Nagira M, Nakata F, Hashiguchi T, Suzuki T, Omoto S, Hasegawa H. Homma T, et al. Among authors: sonoyama t. Sci Rep. 2022 Dec 2;12(1):20861. doi: 10.1038/s41598-022-25418-5. Sci Rep. 2022. PMID: 36460696 Free PMC article.
Efficacy and Safety of Ensitrelvir in Patients With Mild-to-Moderate Coronavirus Disease 2019: The Phase 2b Part of a Randomized, Placebo-Controlled, Phase 2/3 Study.
Mukae H, Yotsuyanagi H, Ohmagari N, Doi Y, Sakaguchi H, Sonoyama T, Ichihashi G, Sanaki T, Baba K, Tsuge Y, Uehara T. Mukae H, et al. Among authors: sonoyama t. Clin Infect Dis. 2023 Apr 17;76(8):1403-1411. doi: 10.1093/cid/ciac933. Clin Infect Dis. 2023. PMID: 36477182 Free PMC article. Clinical Trial.
Efficacy and Safety of 5-Day Oral Ensitrelvir for Patients With Mild to Moderate COVID-19: The SCORPIO-SR Randomized Clinical Trial.
Yotsuyanagi H, Ohmagari N, Doi Y, Yamato M, Bac NH, Cha BK, Imamura T, Sonoyama T, Ichihashi G, Sanaki T, Tsuge Y, Uehara T, Mukae H. Yotsuyanagi H, et al. Among authors: sonoyama t. JAMA Netw Open. 2024 Feb 5;7(2):e2354991. doi: 10.1001/jamanetworkopen.2023.54991. JAMA Netw Open. 2024. PMID: 38335000 Free PMC article. Clinical Trial.
Immunogenicity and protective efficacy of SARS-CoV-2 recombinant S-protein vaccine S-268019-b in cynomolgus monkeys.
Hashimoto M, Nagata N, Homma T, Maeda H, Dohi K, Seki NM, Yoshihara K, Iwata-Yoshikawa N, Shiwa-Sudo N, Sakai Y, Shirakura M, Kishida N, Arita T, Suzuki Y, Watanabe S, Asanuma H, Sonoyama T, Suzuki T, Omoto S, Hasegawa H. Hashimoto M, et al. Among authors: sonoyama t. Vaccine. 2022 Jul 29;40(31):4231-4241. doi: 10.1016/j.vaccine.2022.05.081. Epub 2022 Jun 6. Vaccine. 2022. PMID: 35691872 Free PMC article.
182 results