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Clinical characteristics of the first three waves of hospitalised patients with COVID-19 in Japan prior to the widespread use of vaccination: a nationwide observational study.
Matsunaga N, Hayakawa K, Asai Y, Tsuzuki S, Terada M, Suzuki S, Ohtsu H, Kitajima K, Toyoda A, Suzuki K, Suzuki M, Saito S, Uemura Y, Shibata T, Kondo M, Nakamura-Uchiyama F, Yokota K, Saito F, Izumi K, Sugiura W, Ohmagari N. Matsunaga N, et al. Among authors: ohtsu h. Lancet Reg Health West Pac. 2022 Mar 16;22:100421. doi: 10.1016/j.lanwpc.2022.100421. eCollection 2022 May. Lancet Reg Health West Pac. 2022. PMID: 35300186 Free PMC article.
Clinical Epidemiology of Hospitalized Patients With Coronavirus Disease 2019 (COVID-19) in Japan: Report of the COVID-19 Registry Japan.
Matsunaga N, Hayakawa K, Terada M, Ohtsu H, Asai Y, Tsuzuki S, Suzuki S, Toyoda A, Suzuki K, Endo M, Fujii N, Suzuki M, Saito S, Uemura Y, Shibata T, Kondo M, Izumi K, Terada-Hirashima J, Mikami A, Sugiura W, Ohmagari N. Matsunaga N, et al. Among authors: ohtsu h. Clin Infect Dis. 2021 Dec 6;73(11):e3677-e3689. doi: 10.1093/cid/ciaa1470. Clin Infect Dis. 2021. PMID: 32986793 Free PMC article.
External validation and update of prediction models for unfavorable outcomes in hospitalized patients with COVID-19 in Japan.
Yamada G, Hayakawa K, Asai Y, Matsunaga N, Ohtsu H, Hojo M, Hashimoto M, Kobayashi K, Sasaki R, Okamoto T, Yanagawa Y, Katagiri D, Terada M, Suzuki M, Sato L, Miyazato Y, Ishikane M, Morioka S, Saito S, Ohmagari N. Yamada G, et al. Among authors: ohtsu h. J Infect Chemother. 2021 Jul;27(7):1043-1050. doi: 10.1016/j.jiac.2021.04.008. Epub 2021 Apr 12. J Infect Chemother. 2021. PMID: 33865699 Free PMC article.
The influence of pre-admission antiplatelet and anticoagulation therapy on the illness severity in hospitalized patients with COVID-19 in Japan.
Togano T, Uemura Y, Asai Y, Hayakawa K, Matsunaga N, Terada M, Ohtsu H, Suzuki S, Toyoda A, Hara H, Sato R, Ishikane M, Kinoshita-Iwamoto N, Hangaishi A, Ohmagari N. Togano T, et al. Among authors: ohtsu h. J Infect Chemother. 2021 Oct;27(10):1498-1503. doi: 10.1016/j.jiac.2021.07.016. Epub 2021 Jul 24. J Infect Chemother. 2021. PMID: 34340930 Free PMC article.
Evaluation of the efficacy of anticoagulation therapy in reducing mortality in a nationwide cohort of hospitalized patients with coronavirus disease in Japan.
Hara H, Uemura Y, Hayakawa K, Togano T, Asai Y, Matsunaga N, Terada M, Ohtsu H, Kitajima K, Shimizu Y, Sato L, Ishikane M, Kinoshita-Iwamoto N, Shibata T, Kondo M, Izumi K, Sugiura W, Ohmagari N. Hara H, et al. Among authors: ohtsu h. Int J Infect Dis. 2021 Nov;112:111-116. doi: 10.1016/j.ijid.2021.09.014. Epub 2021 Sep 10. Int J Infect Dis. 2021. PMID: 34517044 Free PMC article.
Smoking and severe illness in hospitalized COVID-19 patients in Japan.
Matsushita Y, Yokoyama T, Hayakawa K, Matsunaga N, Ohtsu H, Saito S, Terada M, Suzuki S, Morioka S, Kutsuna S, Mizoue T, Hara H, Kimura A, Ohmagari N. Matsushita Y, et al. Among authors: ohtsu h. Int J Epidemiol. 2022 Aug 10;51(4):1078-1087. doi: 10.1093/ije/dyab254. Int J Epidemiol. 2022. PMID: 34894230 Free PMC article.
360 results