Hiroyasu Kaya

Toyama, 9308550, Japan

Last Updated: 09/26/2026

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Found 23 publications

Micafungin-induced hemolytic anemia: a case report and investigation of anti-micafungin antibody prevalence.

Micafungin-induced hemolytic anemia: a case report and investigation of anti-micafungin antibody prevalence.

Journal: International journal of hematology

Published: October 17, 2025

Detection of neutralizing antibody against SARS-CoV-2 in a patient with X-linked agammaglobulinemia receiving immunoglobulin replacement therapy

Detection of neutralizing antibody against SARS-CoV-2 in a patient with X-linked agammaglobulinemia receiving immunoglobulin replacement therapy

Journal: [Rinsho ketsueki] The Japanese journal of clinical hematology

Published: March 05, 2025

Fulminant clostridioides (costridium) difficile infection caused by a rare strain of PCR-ribotype 153 in Japan: A case report.

Fulminant clostridioides (costridium) difficile infection caused by a rare strain of PCR-ribotype 153 in Japan: A case report.

Journal: Anaerobe

Published: November 17, 2024

An adult case of adenovirus type 3 infection presenting as clinically mild encephalitis/encephalopathy with a reversible splenial lesion and increased IL-6 levels in the cerebrospinal fluid

An adult case of adenovirus type 3 infection presenting as clinically mild encephalitis/encephalopathy with a reversible splenial lesion and increased IL-6 levels in the cerebrospinal fluid

Journal: Rinsho shinkeigaku = Clinical neurology

Published: October 14, 2024

Characteristics of virus and antibody response in an immunocompromised patient with persistent SARS-CoV-2 infection.

Characteristics of virus and antibody response in an immunocompromised patient with persistent SARS-CoV-2 infection.

Journal: Journal of infection and chemotherapy : official journal of the Japan Society of Chemotherapy

Published: July 17, 2024

Impact of COVID-19 and Closed Transmission of SARS-CoV-2 during the First Wave in Toyama Prefecture, Japan, March 30 to May 18, 2020.

Impact of COVID-19 and Closed Transmission of SARS-CoV-2 during the First Wave in Toyama Prefecture, Japan, March 30 to May 18, 2020.

Journal: Japanese journal of infectious diseases

Published: November 01, 2023

A case of neuromyelitis optica spectrum disorder after human immunodeficiency virus infection treated with rituximab

A case of neuromyelitis optica spectrum disorder after human immunodeficiency virus infection treated with rituximab

Journal: Rinsho shinkeigaku = Clinical neurology

Published: October 25, 2023

Virus evolution and reduced viral viability during treatment of persistent COVID-19 Omicron BA.5 infection in an immunocompromised host.

Virus evolution and reduced viral viability during treatment of persistent COVID-19 Omicron BA.5 infection in an immunocompromised host.

Journal: International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases

Published: June 08, 2023

Neutralizing Antibody Levels and Epidemiological Characteristics of Patients with Breakthrough COVID-19 Infection in Toyama, Japan.

Neutralizing Antibody Levels and Epidemiological Characteristics of Patients with Breakthrough COVID-19 Infection in Toyama, Japan.

Journal: Japanese journal of infectious diseases

Published: May 31, 2023

Improvement of chronic GVHD after oral treatment with Clostridium butyricum (Miya BM).

Improvement of chronic GVHD after oral treatment with Clostridium butyricum (Miya BM).

Journal: Anaerobe

Published: May 01, 2022

Influence of COVID-19 disease on subarachnoid hemorrhage and intracerebral hemorrhage.

Influence of COVID-19 disease on subarachnoid hemorrhage and intracerebral hemorrhage.

Journal: Bratislavske lekarske listy

Published: January 23, 2022

Duration from onset to discharge is longer in COVID-19 patients with low blood regulatory T-cell counts.

Duration from onset to discharge is longer in COVID-19 patients with low blood regulatory T-cell counts.

Journal: Journal of medical virology

Published: September 21, 2021

Showing 1-12 of 23

Last Updated: 09/26/2026