Kazuma Tagami
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View article: Impact of maternal smoking and secondhand smoke exposure during singleton pregnancy on placental abruption: analysis of a prospective cohort study (the Japan Environment and Children’s Study)
Impact of maternal smoking and secondhand smoke exposure during singleton pregnancy on placental abruption: analysis of a prospective cohort study (the Japan Environment and Children’s Study) Open
Objectives This study aimed to investigate the association and population-attributable fraction (PAF) of maternal smoking and secondhand smoke (SHS) exposure during pregnancy with placental abruption. Design Prospective cohort study. Setti…
View article: Advanced maternal age is a risk factor for both early and late gestational diabetes mellitus: The Japan Environment and Children's Study
Advanced maternal age is a risk factor for both early and late gestational diabetes mellitus: The Japan Environment and Children's Study Open
Aims This study investigated the association between maternal age and early and late gestational diabetes mellitus (GDM). Methods In total, 72,270 pregnant women were included in this prospective birth cohort study. Associations between ma…
View article: Association of Parity with Type 2 Diabetes Mellitus in Japan
Association of Parity with Type 2 Diabetes Mellitus in Japan Open
This study investigates the association between parity and type 2 diabetes mellitus (T2DM) in Japanese women, considering the clinical history of gestational diabetes mellitus (GDM) and menopausal status, which are known risk factors for T…
View article: Relationship between parity and the prevalence of chronic kidney disease in Japan considering hypertensive disorders of pregnancy and body mass index
Relationship between parity and the prevalence of chronic kidney disease in Japan considering hypertensive disorders of pregnancy and body mass index Open
Background Global studies exploring the relationship between parity and chronic kidney disease (CKD) are scarce. Furthermore, no study has examined the relationship between parity and CKD in Japan. Therefore, this study aimed to examine th…
View article: Maternal birth weight as an indicator of early and late gestational diabetes mellitus: The Japan Environment and Children's Study
Maternal birth weight as an indicator of early and late gestational diabetes mellitus: The Japan Environment and Children's Study Open
Aims This study aimed to investigate the association of maternal birth weight (MBW) with early and late gestational diabetes mellitus (GDM). Methods A total of 69318 pregnant Japanese women were included in this birth cohort study. The ass…
View article: Association between Maternal Birth Weight and Prevalence of Congenital Malformations in Offspring: The Japanese Environment and Children’s Study
Association between Maternal Birth Weight and Prevalence of Congenital Malformations in Offspring: The Japanese Environment and Children’s Study Open
Congenital malformations are functional and structural alterations in embryonic or foetal development resulting from a variety of factors including maternal health status. This study aimed to investigate the association between maternal bi…
View article: Association between Maternal Birth Weight and Prevalence of Congenital Malformations in Their offspring：The Japan Environment and Children’s Study
Association between Maternal Birth Weight and Prevalence of Congenital Malformations in Their offspring：The Japan Environment and Children’s Study Open
Congenital malformations are functional and structural alterations in embryonic or foetal development resulting from a variety of factors including maternal health status. This study aimed to investigate the association between maternal bi…
View article: Association of parity with the prevalence of hypertension in Japan: The Tohoku Medical Megabank Community‐based cohort study
Association of parity with the prevalence of hypertension in Japan: The Tohoku Medical Megabank Community‐based cohort study Open
This study investigated the association of parity with hypertension prevalence in Japanese women while considering a clinical history of hypertensive disorders of pregnancy (HDP) and menopausal status. This cross‐sectional study included 3…
View article: Maternal birth weight is an indicator of preterm delivery: the Japan environment and children’s study
Maternal birth weight is an indicator of preterm delivery: the Japan environment and children’s study Open
This study aimed to investigate the association between maternal birth weight (MBW) with preterm delivery (PTD) in the Japanese population. To this end, a total of 78,972 Japanese pregnant women were included in a prospective birth cohort …
View article: The impact of maternal and paternal birth weights on infant birth weights: the Japan environment and children’s study
The impact of maternal and paternal birth weights on infant birth weights: the Japan environment and children’s study Open
This study aimed to evaluate the association between parental and infant birth weights in Japan. In total, 37,504 pregnant Japanese women and their partners were included in this birth cohort study. A multinomial logistic regression model …
View article: Maternal birth weight as an indicator of early-onset and late-onset hypertensive disorders of pregnancy: The Japan Environment and Children’s study
Maternal birth weight as an indicator of early-onset and late-onset hypertensive disorders of pregnancy: The Japan Environment and Children’s study Open
MBW was associated with HDP, regardless of gestational age when HDP developed. Furthermore, the association of MBW < 2,500 g with preterm or term LO-HDP was stronger than that with EO-HDP.
View article: Association of Parity with Type 2 Diabetes Mellitus Prevalence in Japan: The Tohoku Medical Megabank Community-Based Cohort Study
Association of Parity with Type 2 Diabetes Mellitus Prevalence in Japan: The Tohoku Medical Megabank Community-Based Cohort Study Open
This study investigates the association between parity and type 2 diabetes mellitus (T2DM) prevalence in Japanese women, considering the clinical history of gestational diabetes mellitus (GDM) and menopausal status, which are known risk fa…
View article: A Case of Malignant Gastrointestinal Obstruction in a Hyponutritional State That Was Treated with Staging Laparoscopy and Laparoscopic Jejunostomy to Enable Oral Intake
A Case of Malignant Gastrointestinal Obstruction in a Hyponutritional State That Was Treated with Staging Laparoscopy and Laparoscopic Jejunostomy to Enable Oral Intake Open
悪性腫瘍に伴う悪性消化管閉塞（malignancy bowel obstruction: MBO）に対する治療としては，手術療法，消化管ステント留置，経鼻胃管や経皮内視鏡的胃瘻造設術，薬物療法などが知られている．酢酸オクトレオチドなどの薬物治療を行う場合は経口摂取ができなくなり，かつ持続点滴静注が必要となることから，患者のQuality of Life（QOL）を著しく低下させる．今回外科および緩和医療科を含めた多職種カンファレンスを行い慎重に検討を重ね，酢酸オクトレオチド…
View article: A case of ovarian endometriotic cysts with chronic ovarian abscesses found at surgery and showing symptoms of severe infection after surgery
A case of ovarian endometriotic cysts with chronic ovarian abscesses found at surgery and showing symptoms of severe infection after surgery Open
We report a case of asymptomatic ovarian abscesses developed from ovarian endometriosis in a woman with infertility. A 42-year-old married woman presented to our hospital on referral from an in vitro fertilization clinic for enucleation of…
View article: A case of peritoneal pregnancy on the pouch of Douglas: Laparoscopic removal of the gestational sac using a reusable surgical probe for the rectum
A case of peritoneal pregnancy on the pouch of Douglas: Laparoscopic removal of the gestational sac using a reusable surgical probe for the rectum Open
Peritoneal pregnancy is relatively rare and accounts for approximately 1% of all ectopic pregnancies. Accurately diagnosing peritoneal pregnancy before surgery is difficult; thus, gynecologists may encounter the disease accidentally.Many s…