研究者業績検索

研究者氏名
研究キーワード
研究分野絞り込み	大分類小分類

医学部

研究者リスト >> 小澤慶

小澤慶

研究者氏名	小澤慶
	コザワケイ
URL
所属	藤田医科大学
部署	医学部医学科
職名	助教
J-Global ID	201801006682724940

研究分野

ライフサイエンス / 胎児医学、小児成育学 /

論文

<123 4 5 >

Changes in trends of pediatric β‐ and γ‐herpesvirus infections during the COVID‐19 pandemic: A single‐center observational study

Kei Kozawa Yoshiki Kawamura Fumihiko Hattori Hiroki Miura Yuki Higashimoto Masaru Ihira Masaaki Matsunaga Atsuhiko Ota Tetsushi Yoshikawa

Journal of Medical Virology 95(7) 2023年7月

Abstract

Nonpharmaceutical interventions (NPIs) to control COVID‐19 have decreased the incidence of many pediatric infectious diseases. The epidemiology of β‐ and γ‐herpesvirus infections might have been affected by NPIs. The aim of this study wa...

Future Perspective for ALK-Positive Anaplastic Large Cell Lymphoma with Initial Central Nervous System (CNS) Involvement: Could Next-Generation ALK Inhibitors Replace Brain Radiotherapy for the Prevention of Further CNS Relapse?

Makito Tanaka Hiroki Miura Soichiro Ishimaru Gen Furukawa Yoshiki Kawamura Kei Kozawa Seiji Yamada Fumitaka Ito Kazuko Kudo Tetsushi Yoshikawa

Pediatric reports 15(2) 333-340 2023年5月

Central nervous system (CNS) involvement in anaplastic large cell lymphoma (ALCL) at diagnosis is rare and leads to poor prognosis with the use of the standard ALCL99 protocol alone. CNS-directed intensive chemotherapy, such as an increased dose o...

Analysis of the reliability of rapid diagnostic tests for varicella, including breakthrough cases.

Yuki Higashimoto Fumihiko Hattori Yoshiki Kawamura Kei Kozawa Aoi Hamano Mizuki Kato Sayaka Kato Asuka Hosokawa Yasuko Enya Masaru Ihira Tetsushi Yoshikawa

Journal of medical virology 95(2) e28569 2023年2月

In the era of universal varicella vaccination, diagnosis of varicella is challenging, especially for breakthrough cases. We sought to clarify the reliability of direct varicella-zoster virus (VZV) loop-mediated isothermal amplification (LAMP) and ...

Systemic herpes simplex virus infection in a child with eczema herpeticum.

Mami Akamatsu Yoshiki Kawamura Hiroki Miura Erina Sugimoto Kaoru Okamoto Yoichi Nakajima Kei Kozawa Gen Furukawa Makito Tanaka Kazuko Kudo Tetsushi Yoshikawa

Pediatric dermatology 40(3) 582-583 2023年

Eczema herpeticum (EH) is a disseminated cutaneous infection with herpes simplex virus (HSV) that develops in patients with atopic dermatitis. The kinetics and clinical significance of HSV viremia in EH are poorly understood. Herein, we report HSV...

Correlation Between Rotavirus Antigenemia and Humoral Immune Response in Patients with Acute Rotavirus Gastroenteritis.

Yasuko Enya Yoshiki Kawamura Masaru Ihira Fumihiko Hattori Hidetaka Nakai Naoko Nishimura Takao Ozaki Yuki Higashimoto Kei Kozawa Hiroki Miura Satoshi Komoto Koki Taniguchi Tetsushi Yoshikawa

The Pediatric infectious disease journal 41(12) 1004-1006 2022年12月