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Your search keyword '"Iwao, Kosho"' showing total 13 results
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13 results on '"Iwao, Kosho"'

1. Human granulocytic anaplasmosis with rash and rhabdomyolysis: A case report

Author

Kawaguchi, Takeshi, primary, Rikitake, Yuki, additional, Rikitake, Mao, additional, Kimura, Masatoshi, additional, Iwao, Chihiro, additional, Iwao, Kosho, additional, Aizawa, Ayako, additional, Sumiyoshi, Makoto, additional, Kariya, Yumi, additional, Matsuda, Motohiro, additional, Miyauchi, Shunichi, additional, Umekita, Kunihiko, additional, Takajo, Ichiro, additional, Ohashi, Norio, additional, and Miyazaki, Taiga, additional

Published
2024
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2. Coronavirus disease 2019 in a patient with pulmonary fibrosis and emphysema: An autopsy report

Author

Kudo, Risa, primary, Kawaguchi, Takeshi, additional, Kimura, Masatoshi, additional, Rikitake, Yuuki, additional, Iwao, Chihiro, additional, Rikitake, Mao, additional, Iwao, Kosho, additional, Aizawa, Ayako, additional, Kariya, Yumi, additional, Matsuda, Motohiro, additional, Miyauchi, Shunichi, additional, Takajo, Ichiro, additional, Sato, Yuichiro, additional, Asada, Yujiro, additional, Miyazaki, Taiga, additional, and Umekita, Kunihiko, additional

Published
2023
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4. Neuropsychiatric Systemic Lupus Erythematosus with Cerebral Vasculitis and Lupus Nephritis Successfully Treated with High-dose Glucocorticoids and Mycophenolate Mofetil

Author

Tanaka, Saki, primary, Kawaguchi, Takeshi, additional, Kudo, Risa, additional, Kimura, Masatoshi, additional, Rikitake, Yuki, additional, Iwao, Chihiro, additional, Rikitake, Mao, additional, Iwao, Kosho, additional, Aizawa, Ayako, additional, Kariya, Yumi, additional, Matsuda, Motohiro, additional, Miyauchi, Shunichi, additional, Takajo, Ichiro, additional, and Umekita, Kunihiko, additional

Published
2022
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7. High incidence of serious infections requiring hospitalisation in human T-cell leukaemia virus type 1-positive rheumatoid arthritis: A case-controlled observational study

Author

Hashiba, Yayoi, primary, Umekita, Kunihiko, additional, Kimura, Masatoshi, additional, Iwao, Chihiro, additional, Iwao, Kosho, additional, Kariya, Yumi, additional, Kubo, Kazuyoshi, additional, Miyauchi, Shunichi, additional, Kudou, Risa, additional, Rikitake, Yuki, additional, Kawaguchi, Takeshi, additional, Matsuda, Motohiro, additional, Takajo, Ichiro, additional, Inoue, Eisuke, additional, Hidaka, Toshihiko, additional, and Okayama, Akihiko, additional

Published
2021
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8. Severe Fever with Thrombocytopenia Syndrome Accompanied by Invasive Pulmonary Aspergillosis: An Autopsy Case

Author

Iwao, Kosho, primary, Kawaguchi, Takeshi, additional, Kimura, Masatoshi, additional, Iwao, Chihiro, additional, Rikitake, Mao, additional, Aizawa, Ayako, additional, Kariya, Yumi, additional, Matsuda, Motohiro, additional, Miyauchi, Syunichi, additional, Takajo, Ichiro, additional, Kiwaki, Takumi, additional, Fukushima, Tsuyoshi, additional, Kataoka, Hiroaki, additional, Suzuki, Tadaki, additional, Okayama, Akihiko, additional, and Umekita, Kunihiko, additional

Published
2021
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10. Human T-cell leukemia virus type 1 may invalidate T-SPOT.TB assay results in rheumatoid arthritis patients: A retrospective case-control observational study

Author

Umekita, Kunihiko, primary, Hashiba, Yayoi, additional, Iwao, Kosho, additional, Iwao, Chihiro, additional, Kimura, Masatoshi, additional, Kariya, Yumi, additional, Kubo, Kazuyoshi, additional, Miyauchi, Shunichi, additional, Kudou, Risa, additional, Rikitake, Yuki, additional, Takajo, Katoko, additional, Kawaguchi, Takeshi, additional, Matsuda, Motohiro, additional, Takajo, Ichiro, additional, Inoue, Eisuke, additional, Hidaka, Toshihiko, additional, and Okayama, Akihiko, additional

Published
2020
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12. Possible Transmission of Severe Fever with the Thrombocytopenia Syndrome Virus to an Individual Who Buried an Infected Cat.

Author

Mekata H, Kawaguchi T, Iwao K, Umeki K, Yamada K, Umekita K, and Okabayashi T

Subjects
Animals, Female, Humans, Fever, RNA, Viral genetics, Severe Fever with Thrombocytopenia Syndrome diagnosis, Bunyaviridae Infections, Phlebovirus genetics, Thrombocytopenia
Abstract

Severe fever with thrombocytopenia syndrome (SFTS) is caused by the severe fever with thrombocytopenia syndrome virus (SFTSV). Although SFTS is a fatal tick-borne zoonosis, it can infect humans without tick bite exposure. Recently, direct transmission of SFTSV from companion pets to humans has become a major problem. We present a case of SFTSV transmission from a dead community cat to a woman who buried the cat in Miyazaki Prefecture, Japan. The community cat died without a diagnosis of SFTS, and the woman buried it without taking any precautions. She developed symptoms of SFTS 9 days later. The woman tested positive for SFTS viral RNA and anti-SFTSV antibodies. The cat's carcass was exhumed, and tissue samples were collected to confirm the viral infection. Numerous copies of viral RNA were detected. The SFTSV M segment sequences in the cat and the woman were 100% homologous. The woman claimed that she had touched blood that had leaked from the cat's body while burying it. However, she could have been infected while transporting the cat to the animal hospital. This study highlights the risk of SFTSV infection from contact with sick or dead community cats.

Published
2023
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13. High incidence of serious infections requiring hospitalisation in human T-cell leukaemia virus type 1-positive rheumatoid arthritis: A case-controlled observational study.

Author

Hashiba Y, Umekita K, Kimura M, Iwao C, Iwao K, Kariya Y, Kubo K, Miyauchi S, Kudou R, Rikitake Y, Kawaguchi T, Matsuda M, Takajo I, Inoue E, Hidaka T, and Okayama A

Subjects
Aged, Cohort Studies, Female, Hospitalization, Humans, Incidence, Arthritis, Rheumatoid epidemiology, Human T-lymphotropic virus 1, Leukemia, T-Cell
Abstract

Objectives: We aimed to assess the clinical features of human T-cell leukaemia virus type 1 (HTLV-1)-positive rheumatoid arthritis (RA) patients. Furthermore, we investigated the impact of HTLV-1 infection on incidences of serious infections requiring hospitalisation (SIH) and malignancies., Methods: A total of 150 sex- and age-matched HTLV-1-negative and 50 HTLV-1-positive RA patients were enrolled from the HTLV-1 RA Miyazaki Cohort Study. Clinical and laboratory data were collected from this cohort database. The incidence rate (IR) for SIH and malignancies from 2015 to 2020 was analysed., Results: The median age and female ratio in the study population were 70 years old and 80%, respectively. Although no differences were found in inflammatory marker values between the two groups, the patient global assessment and Health Assessment Questionnaire scores were higher in HTLV-1-positive RA patients. In HTLV-1-negative RA patients, the IR for SIH was 6.37/100 person-years (PY) and 1.32/100 PY for malignancies. In HTLV-1-positive RA patients, SIH occurred in 11.1/100 PY and malignancies in 2.46/100 PY. The crude IR ratio comparing SIH between two groups was 1.74 (95% confidence interval, 1.04-2.84), which was a significant increase., Conclusions: HTLV-1-positive RA patients may worsen RA symptoms. HTLV-1 may be a risk factor for SIH., (© Japan College of Rheumatology 2021. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Published
2022
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