Publications by authors named "Ko Harada"

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IL-6, IFN-γ, IL-17A elevations and glutathione depletion predict severe MODS and mortality in critically ill children with COVID-19 and bacterial sepsis: a prospective cohort study from the Brazilian Amazon.
Emmerson C F de Farias, Patricia B Carvalho, Luciana M P P do Nascimento, Andreza H O Pinheiro, Marília C B Alves, Kathia de O Harada

Cytokine· December 2025

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Global trends in idiopathic pulmonary fibrosis mortality rates during 2001-2022.
Ko Harada, Yoshito Nishimura, Quynh Thi Vu, Maki Yamamoto, Toshihiro Koyama

ERJ Open Res· November 2025

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International trends in biliary tract cancer-related mortality, 2000-2022: An observational study of the World Health Organization Mortality Database.
Quynh Thi Vu, Yoshito Nishimura, Ko Harada, Hiroki Ito, Tsukasa Higashionna, Keisaku Harada

Hepatology· September 2025

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Trends in nontuberculous mycobacterial disease mortality based on 2000-2022 data from 83 countries.
Ko Harada, Quynh Thi Vu, Yoshito Nishimura, Tatsuaki Takeda, Hirofumi Hamano

Int J Infect Dis· September 2025

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Global trends in mortality related to pulmonary embolism: an epidemiological analysis of data from the World Health Organization mortality database from 2001 to 2023.
Hideharu Hagiya, Ko Harada, Yoshito Nishimura, Maki Yamamoto, Sayoko Nishimura

EClinicalMedicine· August 2025

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Plasma IL-17A is increased in patients with critical MIS-C and associated to in-hospital mortality.
Emmerson C F de Farias, Luciana M P P do Nascimento, Manoel J C Pavão Junior, Dalila C A Pavão, Ana P S Pinheiro, Kathia de O Harada

Front Immunol· May 2025

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Trends in adverse effects of medical treatment in Paediatric populations in the United States: A global burden of disease study, 2000-2019.
Shintaro Fujiwara, Emily Leibovitch, Ko Harada, Yoshito Nishimura, Russell Woo

Paediatr Perinat Epidemiol· November 2024

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Trends in childhood obesity in Japan: A nationwide observational study from 2012 to 2021.
Shintaro Fujiwara, Ko Harada, Hideharu Hagiya, Toshihiro Koyama, Kosei Hasegawa

Clin Obes· April 2024

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Burden of depressive disorders in Vietnam from 1990 to 2019: A secondary analysis of the Global Burden of Disease Study 2019.
Quynh Thi Vu, Ko Harada, Yoshito Nishimura, Hideharu Hagiya, Elizabeth Tan

J Psychiatr Res· April 2024

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International Trends in Adverse Drug Event-Related Mortality from 2001 to 2019: An Analysis of the World Health Organization Mortality Database from 54 Countries.
Toshihiro Koyama, Shunya Iinuma, Michio Yamamoto, Takahiro Niimura, Yuka Osaki, Ko Harada

Drug Saf· March 2024

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Human Immunodeficiency Virus-associated Immune Complex Kidney Disease Progressing to End-stage Kidney Disease.
Yuka Shichijo, Ko Harada, Stephen C Ward, Nikolas Harbord

Intern Med· November 2023

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Global trends of seasonal influenza-associated mortality in 2001-2018: A longitudinal epidemiological study.
Hideharu Hagiya, Yuka Osaki, Michio Yamamoto, Takahiro Niimura, Ko Harada

J Infect· September 2023

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Trends in Head and Neck Cancer Mortality from 1999 to 2019 in Japan: An Observational Analysis.
Tsukasa Higashionna, Keisaku Harada, Akinari Maruo, Takahiro Niimura, Elizabeth Tan, Ko Harada

Cancers (Basel)· July 2023

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Effect of a mobile app chatbot and an interactive small-group webinar on COVID-19 vaccine intention and confidence in Japan: a randomised controlled trial.
Takaaki Kobayashi, Hana Tomoi, Yuka Nishina, Ko Harada, Kyuto Tanaka

BMJ Glob Health· May 2023

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Trends in the Incidence of Japanese Spotted Fever in Japan: A Nationwide, Two-Decade Observational Study from 2001-2020.
Yuki Otsuka, Hideharu Hagiya, Shinnosuke Fukushima, Ko Harada, Toshihiro Koyama

Am J Trop Med Hyg· April 2023

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Trends in places and causes of death among centenarians in Japan from 2006 to 2016.
Toshihiro Koyama, Tsukasa Higashionna, Akinori Maruo, Soichiro Ushio, Yoshito Zamami, Ko Harada

Geriatr Gerontol Int· August 2022

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Corowa-kun: A messenger app chatbot delivers COVID-19 vaccine information, Japan 2021.
Takaaki Kobayashi, Yuka Nishina, Hana Tomoi, Ko Harada, Kyuto Tanaka

Vaccine· July 2022

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Trends in sarcoidosis mortality rate in Japan from 2001 to 2020: A population-based study.
Ko Harada, Hideharu Hagiya, Toshihiro Koyama, Fumio Otsuka

Respir Med· May 2022

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Late-Onset Hypogonadism in a Male Patient with Long COVID Diagnosed by Exclusion of ME/CFS.
Yoshiaki Soejima, Yuki Otsuka, Kazuki Tokumasu, Yasuhiro Nakano, Ko Harada

Medicina (Kaunas)· April 2022

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Trends in the amyloidosis mortality rate in Japan: A nationwide observational study from 1998 to 2019.
Ko Harada, Hideharu Hagiya, Toshihiro Koyama, Fumio Otsuka

Geriatr Gerontol Int· March 2022

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Trends in the Nontuberculous Mycobacterial Disease Mortality Rate in Japan: A Nationwide Observational Study, 1997-2016.
Ko Harada, Hideharu Hagiya, Tomoko Funahashi, Toshihiro Koyama, Mitsunobu R Kano

Clin Infect Dis· July 2021

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Population-Based Observational Study of Adverse Drug Event-Related Mortality in the Super-Aged Society of Japan.
Tomoko Funahashi, Toshihiro Koyama, Hideharu Hagiya, Ko Harada, Syunya Iinuma

Drug Saf· May 2021

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Ectopic hyperparathyroidism due to an auto-transplanted parathyroid gland.
Ko Harada, Fumio Otsuka

Clin Case Rep· November 2020

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A nationwide trend analysis in the incidence and mortality of Creutzfeldt-Jakob disease in Japan between 2005 and 2014.
Yoshito Nishimura, Ko Harada, Toshihiro Koyama, Hideharu Hagiya, Fumio Otsuka

Sci Rep· September 2020

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Coronary Spastic Angina Induced by Adrenal Insufficiency.
Yuki Otsuka, Ko Harada, Miho Yasuda, Yasuhiro Nakano, Kou Hasegawa

Intern Med· August 2020

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