Pub Date : 2022-01-01DOI: 10.14390/jsshp.hrp2021-016
Masahiro Nakao, J. Takeda, Hiroaki Tanaka, S. Matsunaga, M. Furuta, A. Sakurai
{"title":"Effectiveness of calcium administration in maternal cardiac arrest associated with hypermagnesemia: A scoping review","authors":"Masahiro Nakao, J. Takeda, Hiroaki Tanaka, S. Matsunaga, M. Furuta, A. Sakurai","doi":"10.14390/jsshp.hrp2021-016","DOIUrl":"https://doi.org/10.14390/jsshp.hrp2021-016","url":null,"abstract":"","PeriodicalId":42505,"journal":{"name":"Hypertension Research in Pregnancy","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66621546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.14390/jsshp.hrp2022-006
Mei Kitamoto, Megumi Narumi, T. Oda, N. Tamura, T. Uchida, H. Itoh
{"title":"Pregnancy complicated by neurofibromatosis type 1 in a patient with a history of massive spontaneous hemothorax: a case report","authors":"Mei Kitamoto, Megumi Narumi, T. Oda, N. Tamura, T. Uchida, H. Itoh","doi":"10.14390/jsshp.hrp2022-006","DOIUrl":"https://doi.org/10.14390/jsshp.hrp2022-006","url":null,"abstract":"","PeriodicalId":42505,"journal":{"name":"Hypertension Research in Pregnancy","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"66621748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Journal Awards for the Year 2020","authors":"","doi":"10.14390/jsshp.9.65","DOIUrl":"https://doi.org/10.14390/jsshp.9.65","url":null,"abstract":"","PeriodicalId":42505,"journal":{"name":"Hypertension Research in Pregnancy","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42287711","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
“Future interaction among International Society of Hypertension (ISH), Japan Society of Hypertension (JSH) and ISSHP” Dr. Hiroshi Itoh (Vice President of ISH (International Society of Hypertension), Immediate Past President of JSH (Japanese Society of Hypertension), Keio University School of Medicine, Japan) “Pregnancy and kidney disease” Dr. Naoki Kashihara (Kawasaki Medical School, Japan) Educational Seminar 1: “Pre-eclampsia: a view of global issues and advances” Dr. Peter von Dadelszen (King’s College London, UK) Educational Seminar 2: “Integrity and usefulness of research in pre-eclampsia” Dr. Ben W. Mol (Monash University, Australia)
“国际高血压学会(ISH)，日本高血压学会(JSH)和ISSHP之间的未来互动”Hiroshi Itoh博士(ISH(国际高血压学会)副会长，JSH(日本高血压学会)前任会长，日本庆应义塾大学医学院，日本)“怀孕和肾脏疾病”Naoki Kashihara博士(日本川崎医学院)教育研讨会1:“先兆子痫:Peter von Dadelszen博士(伦敦国王学院，英国)教育研讨会2:“先兆子痫研究的完整性和实用性”Ben W. Mol博士(澳大利亚莫纳什大学)
{"title":"Report of the 22nd World Congress of International Society for the Study of Hypertension in Pregnancy, ISSHP 2021","authors":"","doi":"10.14390/jsshp.9.67","DOIUrl":"https://doi.org/10.14390/jsshp.9.67","url":null,"abstract":"“Future interaction among International Society of Hypertension (ISH), Japan Society of Hypertension (JSH) and ISSHP” Dr. Hiroshi Itoh (Vice President of ISH (International Society of Hypertension), Immediate Past President of JSH (Japanese Society of Hypertension), Keio University School of Medicine, Japan) “Pregnancy and kidney disease” Dr. Naoki Kashihara (Kawasaki Medical School, Japan) Educational Seminar 1: “Pre-eclampsia: a view of global issues and advances” Dr. Peter von Dadelszen (King’s College London, UK) Educational Seminar 2: “Integrity and usefulness of research in pre-eclampsia” Dr. Ben W. Mol (Monash University, Australia)","PeriodicalId":42505,"journal":{"name":"Hypertension Research in Pregnancy","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45663648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"JSSHP Project Research Award","authors":"","doi":"10.14390/jsshp.9.66","DOIUrl":"https://doi.org/10.14390/jsshp.9.66","url":null,"abstract":"","PeriodicalId":42505,"journal":{"name":"Hypertension Research in Pregnancy","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46802640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-15DOI: 10.21203/rs.3.rs-887730/v1
H. Ohseto, M. Ishikuro, T. Obara, K. Murakami, T. Onuma, A. Noda, F. Ueno, N. Iwama, M. Kikuya, H. Metoki, J. Sugawara, S. Kuriyama
ObjectiveThe aim of our study was to develop prediction model for preeclampsia (PE) using routinely examined items in early pregnancy especially dipstick test for proteinuria.MethodThe Tohoku Medical Megabank Project Birth and Three-Generation Cohort Study recruited pregnant women and we included 9,086 of them in analysis. Maternal basic characteristics were obtained by self-report, and blood pressure and dipstick test of proteinuria were obtained by medical record at regular antenatal care. The outcome was defined as PE including superimposed preeclampsia. We developed prediction model without dipstick test of proteinuria (model 1) and model with it (model 2), and we compared them by the mean of area under the receiver operating characteristic curve (mAUROC) using five-fold cross validation.ResultsmAUROC of model 1 was 0.769 (95% CI; 0.741 to 0.797) and that of model 2 was 0.785 (95% CI; 0.758 to 0.812). The difference of two mAUROCs was 0.016 (95% CI; 0.004 to 0.028). In model 2, detection rates at false-positive rate of 5%, 10% and 20% were 40%, 49% and 64%, respectively.ConclusionsWe could develop prediction model for PE using routine antenatal care items and it was improved by including dipstick test for proteinuria.
{"title":"Preeclampsia prediction model using the dipstick test for proteinuria during early gestation","authors":"H. Ohseto, M. Ishikuro, T. Obara, K. Murakami, T. Onuma, A. Noda, F. Ueno, N. Iwama, M. Kikuya, H. Metoki, J. Sugawara, S. Kuriyama","doi":"10.21203/rs.3.rs-887730/v1","DOIUrl":"https://doi.org/10.21203/rs.3.rs-887730/v1","url":null,"abstract":"\u0000 ObjectiveThe aim of our study was to develop prediction model for preeclampsia (PE) using routinely examined items in early pregnancy especially dipstick test for proteinuria.MethodThe Tohoku Medical Megabank Project Birth and Three-Generation Cohort Study recruited pregnant women and we included 9,086 of them in analysis. Maternal basic characteristics were obtained by self-report, and blood pressure and dipstick test of proteinuria were obtained by medical record at regular antenatal care. The outcome was defined as PE including superimposed preeclampsia. We developed prediction model without dipstick test of proteinuria (model 1) and model with it (model 2), and we compared them by the mean of area under the receiver operating characteristic curve (mAUROC) using five-fold cross validation.ResultsmAUROC of model 1 was 0.769 (95% CI; 0.741 to 0.797) and that of model 2 was 0.785 (95% CI; 0.758 to 0.812). The difference of two mAUROCs was 0.016 (95% CI; 0.004 to 0.028). In model 2, detection rates at false-positive rate of 5%, 10% and 20% were 40%, 49% and 64%, respectively.ConclusionsWe could develop prediction model for PE using routine antenatal care items and it was improved by including dipstick test for proteinuria.","PeriodicalId":42505,"journal":{"name":"Hypertension Research in Pregnancy","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2021-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48578503","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-31DOI: 10.14390/jsshp.hrp2021-008
R. Kurashina, Y. Kuwabara, T. Takeshita, Shunji Suzuki
{"title":"Influence of second stage of labor duration on umbilical artery lactate levels in uncomplicated multiparous women","authors":"R. Kurashina, Y. Kuwabara, T. Takeshita, Shunji Suzuki","doi":"10.14390/jsshp.hrp2021-008","DOIUrl":"https://doi.org/10.14390/jsshp.hrp2021-008","url":null,"abstract":"","PeriodicalId":42505,"journal":{"name":"Hypertension Research in Pregnancy","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2021-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47930764","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-31DOI: 10.14390/JSSHP.HRP2020-020
Ryuta Miyake, Y. Takeda, M. Ichikawa, Juria Akasaka, S. Maruyama, K. Naruse
The transverse fundal uterine incision (TFUI), a new cesarean section technique, is effective in cases of abnormal placentation which may cause massive hemorrhage. A 43-year-old multipara woman underwent TFUI cesarean section after being diagnosed with placenta previa. One year and 4 months later, she conceived naturally. The placenta was located on the previous cesarean section scar, and placenta percreta was suspected on magnetic resonance imaging. At 35 weeks and 2 days of gestation, cesarean delivery was performed. After a decision was made not to remove the placenta, total hysterectomy was performed, and bleeding was successfully controlled. Histopathological analysis of the uterus revealed placenta accreta. Although TFUI is a useful cesarean section method, the risk of placenta accreta may increase in the next pregnancy, requiring careful perinatal management.
{"title":"Placenta accreta after cesarean section with a transverse fundal uterine incision","authors":"Ryuta Miyake, Y. Takeda, M. Ichikawa, Juria Akasaka, S. Maruyama, K. Naruse","doi":"10.14390/JSSHP.HRP2020-020","DOIUrl":"https://doi.org/10.14390/JSSHP.HRP2020-020","url":null,"abstract":"The transverse fundal uterine incision (TFUI), a new cesarean section technique, is effective in cases of abnormal placentation which may cause massive hemorrhage. A 43-year-old multipara woman underwent TFUI cesarean section after being diagnosed with placenta previa. One year and 4 months later, she conceived naturally. The placenta was located on the previous cesarean section scar, and placenta percreta was suspected on magnetic resonance imaging. At 35 weeks and 2 days of gestation, cesarean delivery was performed. After a decision was made not to remove the placenta, total hysterectomy was performed, and bleeding was successfully controlled. Histopathological analysis of the uterus revealed placenta accreta. Although TFUI is a useful cesarean section method, the risk of placenta accreta may increase in the next pregnancy, requiring careful perinatal management.","PeriodicalId":42505,"journal":{"name":"Hypertension Research in Pregnancy","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2021-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43899577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-05-31DOI: 10.14390/JSSHP.HRP2020-021
Naohiro Suzuki, Yoshitsugu Chigusa, S. Minamiguchi, Ayami Ishida, A. Horie, Masaki Mandai, E. Kondoh
Few reports have described the impact of chemical pregnancy on a viable fetus in heterotopic cervical pregnancy. A 38-year-old primigravida was transferred to our hospital with severe abdominal pain at 32 weeks of gestation. She was tentatively diagnosed with placental abruption with intrauterine fetal death (IUFD), and a stillborn fetus was delivered vaginally. Massive vaginal bleeding continued during labor and was uncontrolled after delivery, requiring a hysterectomy. Macroscopic examination revealed a solid nodule in the uterine cervix. Histologically, the nodule consisted of villous tissue. Fluorescent in situ hybridization revealed two placental tissues derived from different embryos, indicating heterotopic cervical pregnancy. Although pregnancy was achieved after double embryo transfer, no early ultrasound findings suggested cervical pregnancy. This is the first report of heterotopic cervical pregnancy in which retained products after a chemical pregnancy caused sudden massive hemorrhage and IUFD in the third trimester.
{"title":"Third trimester fetal death in heterotopic cervical pregnancy: a case report and literature review","authors":"Naohiro Suzuki, Yoshitsugu Chigusa, S. Minamiguchi, Ayami Ishida, A. Horie, Masaki Mandai, E. Kondoh","doi":"10.14390/JSSHP.HRP2020-021","DOIUrl":"https://doi.org/10.14390/JSSHP.HRP2020-021","url":null,"abstract":"Few reports have described the impact of chemical pregnancy on a viable fetus in heterotopic cervical pregnancy. A 38-year-old primigravida was transferred to our hospital with severe abdominal pain at 32 weeks of gestation. She was tentatively diagnosed with placental abruption with intrauterine fetal death (IUFD), and a stillborn fetus was delivered vaginally. Massive vaginal bleeding continued during labor and was uncontrolled after delivery, requiring a hysterectomy. Macroscopic examination revealed a solid nodule in the uterine cervix. Histologically, the nodule consisted of villous tissue. Fluorescent in situ hybridization revealed two placental tissues derived from different embryos, indicating heterotopic cervical pregnancy. Although pregnancy was achieved after double embryo transfer, no early ultrasound findings suggested cervical pregnancy. This is the first report of heterotopic cervical pregnancy in which retained products after a chemical pregnancy caused sudden massive hemorrhage and IUFD in the third trimester.","PeriodicalId":42505,"journal":{"name":"Hypertension Research in Pregnancy","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45639099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-21DOI: 10.14390/JSSHP.HRP2020-013
Hirotada Suzuki, K. Takagi, Kanji Tanaka, A. Ichihara, H. Seki
Aim: A questionnaire survey was conducted by the scientific committee of the Japan Society for the Study of Hypertension in Pregnancy (JSSHP) to clarify whether the measurement of blood pressure in pregnant women and management of hypertensive disorders of pregnancy differ between obstetricians. Methods: We distributed anonymous questionnaires to 624 members of the JSSHP by mail in May 2019. Results: Valid responses were obtained from 206 obstetricians. The majority of obstetricians used an automatic sphygmomanometer to screen for hypertension in clinical settings. Home blood pressure measurements were used by 97% of obstetricians to diagnose white coat hypertension. However, blood pressure measurements performed by many obstetricians in clinical and non-clinical settings did not comply with standards for non-pregnant adults. Furthermore, blood pressure goals in women with hypertensive disorders of pregnancy varied among obstetricians. Conclusions: In Japan, an automatic sphygmomanometer in clinical settings and home blood pressure measurements in non-clinical settings are commonly used in practice for pregnant women. However, obstetricians may need to be re-educated on how to perform correct blood pressure measurements in these settings. Further evidence is needed to establish appropriate blood pressure goals in pregnant women with hypertensive disorders of pregnancy.
{"title":"A survey on the measurement of blood pressure in pregnant women and management of hypertensive disorders of pregnancy by the Japan Society for the Study of Hypertension in Pregnancy (JSSHP)","authors":"Hirotada Suzuki, K. Takagi, Kanji Tanaka, A. Ichihara, H. Seki","doi":"10.14390/JSSHP.HRP2020-013","DOIUrl":"https://doi.org/10.14390/JSSHP.HRP2020-013","url":null,"abstract":"Aim: A questionnaire survey was conducted by the scientific committee of the Japan Society for the Study of Hypertension in Pregnancy (JSSHP) to clarify whether the measurement of blood pressure in pregnant women and management of hypertensive disorders of pregnancy differ between obstetricians. Methods: We distributed anonymous questionnaires to 624 members of the JSSHP by mail in May 2019. Results: Valid responses were obtained from 206 obstetricians. The majority of obstetricians used an automatic sphygmomanometer to screen for hypertension in clinical settings. Home blood pressure measurements were used by 97% of obstetricians to diagnose white coat hypertension. However, blood pressure measurements performed by many obstetricians in clinical and non-clinical settings did not comply with standards for non-pregnant adults. Furthermore, blood pressure goals in women with hypertensive disorders of pregnancy varied among obstetricians. Conclusions: In Japan, an automatic sphygmomanometer in clinical settings and home blood pressure measurements in non-clinical settings are commonly used in practice for pregnant women. However, obstetricians may need to be re-educated on how to perform correct blood pressure measurements in these settings. Further evidence is needed to establish appropriate blood pressure goals in pregnant women with hypertensive disorders of pregnancy.","PeriodicalId":42505,"journal":{"name":"Hypertension Research in Pregnancy","volume":null,"pages":null},"PeriodicalIF":0.2,"publicationDate":"2021-01-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42916167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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