Details of a Researcher - Kasuga, Yoshifumi

Kasuga, Yoshifumi

写真a

Affiliation: School of Medicine, Department of Obstetrics and Gynecology (Obstetrics) (Shinanomachi)

Position: Assistant Professor/Senior Assistant Professor

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Career 【 Display / hide 】

2007.04

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2009.03

慶應義塾大学病院, 初期臨床研修医
2009.04

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2010.03

慶應義塾大学医学部, 産婦人科
2010.04

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2011.03

川崎市立川崎病院, 産婦人科
2011.04

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2012.03

平塚市民病院, 産婦人科
2012.04

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2017.03

慶應義塾大学医学部, 産婦人科

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Academic Background 【 Display / hide 】

2001.04

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2007.03

Nihon University, 医学部, 医学科

University, Graduated
2013.04

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2017.03

Keio University

Graduate School, Graduated, Doctoral course

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Academic Degrees 【 Display / hide 】

博士（医学）, Keio University, Dissertation, 2017.03

Association of common polymorphisms with gestational diabetes mellitus in Japanese women: A case-control study

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Licenses and Qualifications 【 Display / hide 】

医師免許, 2007
日本産科婦人科学会産婦人科専門医, 2012.10
日本周産期・新生児医学会新生児蘇生法インスタラクターコース, 2013.06
日本超音波医学会超音波専門医, 2017.10
母体保護法指定医, 2017.10

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Research Areas 【 Display / hide 】

Life Science / Obstetrics and gynecology (Gestational diabetes, Preterm Birth, Genome / Epigenome, Ultrasound, Pregnancy after radical trachelectomy / conization, DOHaD)

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Research Keywords 【 Display / hide 】

Gestational diabetes, Preterm Birth, Genome / Epigenome, Ultrasound, Pregnancy after radical trachelectomy / conization, DOHaD

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Books 【 Display / hide 】

広汎性子宮頸部摘出術後妊娠の管理

春日義史，宮越敬, 2020.01
妊娠糖尿病の遺伝情報を臨床にどう活かすか

春日義史, 宮越敬, 田嶋敦ほか, 2019.03
広汎性子宮頸部摘出術における予防的子宮頸管縫縮術の必要性は？

春日義史，田中京子，宮越敬ほか, 2018.04
腹式広汎性子宮頸部摘出術後妊娠の周産期管理

春日義史，宮越敬，田中守, 2017.07
婦人科癌の治療と妊孕性

春日義史，宮越敬，田中守, 2017.04

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Papers 【 Display / hide 】

Abstracts of the 34th World Congress on Ultrasound in Obstetrics and Gynecology, 15-18 September 2024, Budapest, Hungary

Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology 64 2024.09
- Access to Document (DOI)
Use of the Japanese gestational diabetes mellitus diagnostic strategy during the COVID-19 pandemic in Japan: A questionnaire survey

Kasuga Y., Miyakoshi K., Yokoyama M., Nakanishi S., Iwama N., Ichikawa R., Abiko A., Harashima S., Sugiyama T.

Journal of Obstetrics and Gynaecology Research 50 ( 6 ) 955 - 960 2024.06

ISSN 13418076

　View Summary

Aim: Some concerns exist that diagnosis of gestational diabetes mellitus (GDM) may be missed when the simplified diagnostic criteria of the Japanese Society of Diabetes and Pregnancy (JSDP) for GDM (published during the COVID-19 pandemic) are used. Moreover, limited data is available regarding how widespread these diagnostic criteria are used when managing GDM during the COVID-19 pandemic. Therefore, this study aimed to determine how GDM diagnosis has changed during the COVID-19 pandemic in Japan. Methods: The changes in GDM diagnosis during the COVID-19 pandemic were investigated using an online questionnaire to 2159 obstetric facilities in Japan. The questionnaire collected data on facility type, awareness of Japanese GDM diagnostic strategies, modifications to diagnostic methods for early and late GDM, and opinions on GDM management, with the pandemic divided into seven periods. Results: We received responses from 593 facilities (27%). Approximately 90% of the facilities did not change their diagnostic process for early GDM or late GDM (occurring after 24 weeks gestation). However, during the COVID-19 pandemic, 19 facilities discontinued the use of 75-g oral glucose tolerance tests before 24 weeks of gestation, and 17 facilities discontinued it after 24 weeks of gestation, instead using the aforementioned Japanese GDM diagnostic strategy. Conclusions: Although a limited number of facilities modified their diagnostic method in response to the COVID-19 pandemic, this study demonstrated that those that adjusted their diagnostic method primarily used the Japanese COVID-19 GDM strategy by the JSDP.
- Access to Document (DOI)
Perinatal Outcomes of Diet Therapy in Gestational Diabetes Mellitus Diagnosed before 24 Gestational Weeks

Kasuga Y., Takahashi M., Kajikawa K., Akita K., Otani T., Ikenoue S., Tanaka M.

Nutrients 16 ( 11 ) 2024.05

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To evaluate perinatal outcomes and risk factors for large for gestational age (LGA; birth weight over 90 percentile) in gestational diabetes diagnosed before 24 gestational weeks and treated with diet therapy alone until delivery (Diet Early gestational diabetes mellitus (Diet Early GDM)), we assessed the maternal characteristics and perinatal outcomes of patients with early GDM (n = 309) and normal glucose tolerance (NGT; n = 309) at Keio University Hospital. The gestational weight gain (GWG) expected at 40 weeks was significantly lower in the Diet Early GDM group than in the NGT group. The Diet Early GDM group exhibited a significantly lower incidence of low birth weight (<2500 g) and higher Apgar score at 5 min than the NGT group. Multiple logistic regression analysis revealed that the pre-pregnancy body mass index and GWG expected at 40 weeks were significantly associated with LGA for Diet Early GDM. No differences were observed in random plasma glucose levels in the first trimester, 75 g oral glucose tolerance test values, and initial increase or subsequent decrease between the two groups. Dietary early GDM did not exhibit a worse prognosis than NGT. To prevent LGA, it might be important to control maternal body weight not only during pregnancy but also before conception.
- Access to Document (DOI)
Sonographic changes in uterine vein thrombosis during pregnancy on transvaginal ultrasound

Sato A., Tanaka K., Sakuma M., Ikenoue S., Kasuga Y., Tanaka M.

Journal of Medical Ultrasonics 51 ( 2 ) 369 - 370 2024.04

ISSN 13464523
- Access to Document (DOI)
Association of maternal obesity with growth of fetal fractional limb volume

Ikenoue S., Akiba Y., Ishii R., Otani T., Kasuga Y., Tanaka M.

Early Human Development 191 105990 2024.04

ISSN 03783782

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Background: Maternal obesity influences birth weight and newborn adiposity. Fetal fractional limb volume has recently been introduced as a useful parameter for the proxy of fetal adiposity. However, the association between maternal adiposity and the growth of fetal fractional limb volume has not been examined. Aims: To investigate the association of maternal pre-pregnancy BMI with the growth of fetal fractional limb volume. Study design: Prospective cohort study. Subjects: Women with singleton uncomplicated pregnancies enrolled between July 2017 and June 2020. Outcome measures: Fetal fractional limb volume was assessed between 20 and 40 weeks' gestation, measured as cylindrical limb volume based on 50 % of the total diaphysis length. The measured fractional limb volume at each gestational week were converted to z-scores based on a previous report. The association between pre-pregnancy BMI and fetal fractional limb volume was examined. Maternal age, parity, gestational weight gain and fetal sex were considered as potential confounding variables. Results: Ultrasound scans of 455 fractional arm volume and thigh volume were obtained. Fractional limb volume increased linearly until the second trimester of gestation, then increased exponentially in the third trimester. Maternal pre-pregnancy BMI was significantly correlated with z-scores of fractional arm volume and thigh volume across gestation. The post-hoc analysis showed the association between pre-pregnancy BMI and fractional arm volume was significant especially between 34 and 40 weeks. Conclusions: Maternal obesity influences the growth pattern of fetal fractional limb volume. Fractional arm volume may potentially provide a useful surrogate marker of fetal nutritional status in late gestation.
- Access to Document (DOI)

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Papers, etc., Registered in KOARA 【 Display / hide 】

日本人女性における妊娠糖尿病関連一塩基多型解析: 症例対照研究

Kasuga, Yoshifumi

(慶應義塾大学大学院医学研究科) 2016
日本人女性における妊娠糖尿病関連一塩基多型解析: 症例対照研究

Kasuga, Yoshifumi

(慶應義塾大学大学院医学研究科) 2016
日本人女性における妊娠糖尿病関連一塩基多型解析: 症例対照研究

Kasuga, Yoshifumi

(慶應義塾大学大学院医学研究科) 2016

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Reviews, Commentaries, etc. 【 Display / hide 】

日本人を対象とした早産および分娩週数のゲノムワイド関連解析

長谷川慶太, 熊坂夏彦, 春日義史, 中林一彦, 大谷利光, 池ノ上学, 秦健一郎, 田中守

日本周産期・新生児医学会雑誌 ((一社)日本周産期・新生児医学会) 60 ( Suppl.1 ) P193 - P193 2024.06

ISSN 1348-964X
計画的硬膜外麻酔無痛分娩施行時に硬膜下麻酔が疑われた一例

高橋まりな, 大橋夕樹, 梶川かおる, 秋田啓介, 田中邦生, 玉井順子, 福間優花, 田中雄也, 荘慎太郎, 長谷川慶太, 大谷利光, 池ノ上学, 春日義史, 田中守

日本周産期・新生児医学会雑誌 ((一社)日本周産期・新生児医学会) 60 ( Suppl.1 ) P387 - P387 2024.06

ISSN 1348-964X
臍帯血サイトカインと胎児脂肪量の関連についての検討

池ノ上学, 玉井順子, 秋田啓介, 長谷川慶太, 大谷利光, 春日義史, 田中守

日本周産期・新生児医学会雑誌 ((一社)日本周産期・新生児医学会) 60 ( Suppl.1 ) P190 - P190 2024.06

ISSN 1348-964X
HDliveシルエットモードを用いた3D超音波検査により描出された胎児多嚢胞性異形成腎の1例

田中雄也, 池ノ上学, 長谷川慶太, 大谷利光, 春日義史, 田中守

超音波医学 ((公社)日本超音波医学会) 51 ( 3 ) 153 - 154 2024.05

ISSN 1346-1176
妊娠中に両側総頸動脈の高度狭窄を伴う高安動脈炎と診断し周産期管理を行った1例

小安公音, 秋田啓介, 池ノ上学, 梶川かおる, 高橋まりな, 田中邦生, 大谷利光, 春日義史, 山上亘, 田中守

関東連合産科婦人科学会誌 ((一社)関東連合産科婦人科学会) 61 ( 2 ) 220 - 220 2024.05

ISSN 2186-0610

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Research Projects of Competitive Funds, etc. 【 Display / hide 】

The clinical survey of chronic abruption oligohydramnios sequence

2023.04

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2026.03

関東連合産科婦人科学会, Research grant, Principal investigator
The association between maternal glucose status during pregnancy and epigenetic changes in next generation born to mother with gestational diabetes

2023.04

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2026.03

公益財団法人今井精一記念財団, ２０２２年度（第３回）研究助成金, Research grant, Principal investigator
乳製品摂取が妊娠中および産褥期骨密度変化に与える影響

2022.04

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2023.03

一般社団法人　Jミルク, 2022年度「牛乳乳製品健康科学」学術研究, Joint research, No Setting
広汎子宮頸部摘出術後妊娠管理および周産期予後に関する実態調査

2021.03

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2024.03

関東連合産科婦人科学会, 関東連合産科婦人科学会研究助成, Research grant, Principal investigator
子宮頸がん妊孕性温存手術後妊娠における腟内細菌叢解析

2020.04

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2024.03

Research grant, Principal investigator

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Awards 【 Display / hide 】

令和6年度日本周産期・新生児医学会臨床研究Award

2024.06

Type of Award： Award from Japanese society, conference, symposium, etc.
第15回ロート女性健康科学研究賞

2024.04

Type of Award： Award from publisher, newspaper, foundation, etc.
日本糖尿病妊娠学会大森賞

2022.11, 日本糖尿病・妊娠学会

Type of Award： Award from Japanese society, conference, symposium, etc.
優秀演題賞

2022.10, 第9回日本DOHaD学会

Type of Award： Award from Japanese society, conference, symposium, etc.
71st JSOG Congeress Encouragement Award

2019.04, 日本産科婦人科学会

Type of Award： Award from Japanese society, conference, symposium, etc.