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Ikenoue S, Akiba Y, Ishii R, Otani T, Kasuga Y, Tanaka M. Association of maternal obesity with growth of fetal fractional limb volume. Early Hum Dev 2024; 191:105990. [PMID: 38518425 DOI: 10.1016/j.earlhumdev.2024.105990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 02/29/2024] [Accepted: 03/15/2024] [Indexed: 03/24/2024]
Abstract
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.
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Affiliation(s)
- Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan; Department of Obstetrics and Gynecology, Saitama Municipal Hospital, Saitama, Japan.
| | - Yohei Akiba
- Department of Obstetrics and Gynecology, Saitama Municipal Hospital, Saitama, Japan
| | - Ryota Ishii
- Department of Biostatistics, Institute of Medicine, University of Tsukuba, Japan
| | - Toshimitsu Otani
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
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Sato A, Tanaka K, Sakuma M, Ikenoue S, Kasuga Y, Tanaka M. Sonographic changes in uterine vein thrombosis during pregnancy on transvaginal ultrasound. J Med Ultrason (2001) 2024; 51:369-370. [PMID: 38114814 DOI: 10.1007/s10396-023-01395-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 11/10/2023] [Indexed: 12/21/2023]
Affiliation(s)
- Ayaka Sato
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Kunio Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Moeko Sakuma
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan.
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
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Barros FC, Gunier RB, Rego A, Sentilhes L, Rauch S, Gandino S, Teji JS, Thornton JG, Kachikis AB, Nieto R, Craik R, Cavoretto PI, Winsey A, Roggero P, Rodriguez GB, Savasi V, Kalafat E, Giuliani F, Fabre M, Benski AC, Coronado-Zarco IA, Livio S, Ostrovska A, Maiz N, Castedo Camacho FR, Peterson A, Deruelle P, Giudice C, Casale RA, Salomon LJ, Soto Conti CP, Prefumo F, Mohamed Elbayoumy EZ, Vale M, Hernández V, Chandler K, Risso M, Marler E, Cáceres DM, Crespo GA, Ernawati E, Lipschuetz M, Ariff S, Takahashi K, Vecchiarelli C, Hubka T, Ikenoue S, Tavchioska G, Bako B, Ayede AI, Eskenazi B, Bhutta ZA, Kennedy SH, Papageorghiou AT, Villar J. Maternal vaccination against COVID-19 and neonatal outcomes during Omicron: INTERCOVID-2022 study. Am J Obstet Gynecol 2024:S0002-9378(24)00078-4. [PMID: 38367758 DOI: 10.1016/j.ajog.2024.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 02/06/2024] [Accepted: 02/07/2024] [Indexed: 02/19/2024]
Abstract
BACKGROUND In early 2023, when Omicron was the variant of concern, we showed that vaccinating pregnant women decreased the risk for severe COVID-19-related complications and maternal morbidity and mortality. OBJECTIVE This study aimed to analyze the impact of COVID-19 during pregnancy on newborns and the effects of maternal COVID-19 vaccination on neonatal outcomes when Omicron was the variant of concern. STUDY DESIGN INTERCOVID-2022 was a large, prospective, observational study, conducted in 40 hospitals across 18 countries, from November 27, 2021 (the day after the World Health Organization declared Omicron the variant of concern) to June 30, 2022, to assess the effect of COVID-19 in pregnancy on maternal and neonatal outcomes and to assess vaccine effectiveness. Women diagnosed with laboratory-confirmed COVID-19 during pregnancy were compared with 2 nondiagnosed, unmatched women recruited concomitantly and consecutively during pregnancy or at delivery. Mother-newborn dyads were followed until hospital discharge. The primary outcomes were a neonatal positive test for COVID-19, severe neonatal morbidity index, severe perinatal morbidity and mortality index, preterm birth, neonatal death, referral to neonatal intensive care unit, and diseases during the neonatal period. Vaccine effectiveness was estimated with adjustment for maternal risk profile. RESULTS We enrolled 4707 neonates born to 1577 (33.5%) mothers diagnosed with COVID-19 and 3130 (66.5%) nondiagnosed mothers. Among the diagnosed mothers, 642 (40.7%) were not vaccinated, 147 (9.3%) were partially vaccinated, 551 (34.9%) were completely vaccinated, and 237 (15.0%) also had a booster vaccine. Neonates of booster-vaccinated mothers had less than half (relative risk, 0.46; 95% confidence interval, 0.23-0.91) the risk of being diagnosed with COVID-19 when compared with those of unvaccinated mothers; they also had the lowest rates of preterm birth, medically indicated preterm birth, respiratory distress syndrome, and number of days in the neonatal intensive care unit. Newborns of unvaccinated mothers had double the risk for neonatal death (relative risk, 2.06; 95% confidence interval, 1.06-4.00) when compared with those of nondiagnosed mothers. Vaccination was not associated with any congenital malformations. Although all vaccines provided protection against neonatal test positivity, newborns of booster-vaccinated mothers had the highest vaccine effectiveness (64%; 95% confidence interval, 10%-86%). Vaccine effectiveness was not as high for messenger RNA vaccines only. Vaccine effectiveness against moderate or severe neonatal outcomes was much lower, namely 13% in the booster-vaccinated group (all vaccines) and 25% and 28% in the completely and booster-vaccinated groups, respectively (messenger RNA vaccines only). Vaccines were fairly effective in protecting neonates when given to pregnant women ≤100 days (14 weeks) before birth; thereafter, the risk increased and was much higher after 200 days (29 weeks). Finally, none of the neonatal practices studied, including skin-to-skin contact and direct breastfeeding, increased the risk for infecting newborns. CONCLUSION When Omicron was the variant of concern, newborns of unvaccinated mothers had an increased risk for neonatal death. Neonates of vaccinated mothers had a decreased risk for preterm birth and adverse neonatal outcomes. Because the protective effect of COVID-19 vaccination decreases with time, to ensure that newborns are maximally protected against COVID-19, mothers should receive a vaccine or booster dose no more than 14 weeks before the expected date of delivery.
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Affiliation(s)
- Fernando C Barros
- Post Graduate Program in Health in the Life Cycle, Universidade Católica de Pelotas, Pelotas, Brazil
| | - Robert B Gunier
- School of Public Health, University of California, Berkeley, CA
| | - Albertina Rego
- Departamento de Pediatria, Faculdade Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Loïc Sentilhes
- Department of Obstetrics and Gynecology, Bordeaux University Hospital, Bordeaux, France
| | - Stephen Rauch
- School of Public Health, University of California, Berkeley, CA
| | - Serena Gandino
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, United Kingdom; Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, United Kingdom
| | - Jagjit S Teji
- Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
| | - Jim G Thornton
- University of Nottingham Medical School, Nottingham, United Kingdom
| | - Alisa B Kachikis
- Department of Obstetrics and Gynecology, University of Washington, Seattle, WA
| | - Ricardo Nieto
- Division Neonatología, Hospital Materno Infantil Ramón Sarda, Buenos Aires, Argentina
| | - Rachel Craik
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Paolo I Cavoretto
- Department of Obstetrics and Gynecology, IRCCS San Raffaele Hospital and University, Milan, Italy
| | - Adele Winsey
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Paola Roggero
- Department of Woman, Child and Neonate, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Gabriel B Rodriguez
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Valeria Savasi
- Unit of Obstetrics and Gynecology, L- Sacco Hospital ASST Fatebenefratelli Sacco, Milan, Italy; Department of Biological and Clinical Sciences, University of Milan, Milan, Italy
| | - Erkan Kalafat
- Department of Obstetrics and Gynecology, Koc University Hospital, Istanbul, Turkey
| | - Francesca Giuliani
- Neonatal Special Care Unit, Regina Margherita Children's Hospital, Turin, Italy
| | - Marta Fabre
- Instituto de Investigación Sanitario de Aragón (IIS Aragon), Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | | | | | - Stefania Livio
- Hospital Buzzi, ASST Fatebenefratelli Sacco, Milan, Italy
| | - Adela Ostrovska
- Fetal Medicine Unit, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Nerea Maiz
- Maternal-Fetal Medicine Unit, Department of Obstetrics and Gynecology, Hospital Universitari Vall d'Hebron, Vall d'Hebron, Barcelona Hospital Campus, Universitat Autonoma de Barcelona, Barcelona, Spain
| | | | | | - Philippe Deruelle
- Department of Obstetrics and Gynecology, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Carolina Giudice
- Servicio de Neonatologia, Hospital Italiano de Buenos Aires, Instituto Universitario Hospital Italiano, Buenos Aires, Argentina
| | - Roberto A Casale
- Maternal and Child Department, Hospital Nacional Profesor Alejandro Posadas, Buenos Aires, Argentina
| | | | | | - Federico Prefumo
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | | | - Marynéa Vale
- Hospital Universitário da Universidade Federal do Maranhão, São Luís, Brazil
| | | | | | - Milagros Risso
- Servicio de Neonatología del Departamento Materno Infantil, Hospital Universitario Austral, Buenos Aires, Argentina
| | - Emily Marler
- St George's University Hospitals NHS Foundation Trust, London, United Kingdom
| | | | | | - Ernawati Ernawati
- Medical Faculty Universitas Airlangga - Dr. Soetomo General Academic Hospital, Surabaya, Indonesia
| | - Michal Lipschuetz
- Obstetrics and Gynecology Division, Hadassah Medical Center Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Shabina Ariff
- Department of Paediatrics & Child Health, The Aga Khan University Hospital, Karachi, Pakistan
| | - Ken Takahashi
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan
| | | | - Teresa Hubka
- AMITA Health Resurrection Medical Center, Chicago, IL
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | | | - Babagana Bako
- Department of Obstetrics and Gynaecology, College of Medical Sciences, Gombe State University, Gombe, Nigeria
| | | | - Brenda Eskenazi
- School of Public Health, University of California, Berkeley, CA
| | - Zulfiqar A Bhutta
- Center for Global Child Health, Hospital for Sick Children, Toronto, Canada
| | - Stephen H Kennedy
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, United Kingdom; Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, United Kingdom
| | - Aris T Papageorghiou
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, United Kingdom; Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, United Kingdom; St George's University Hospitals NHS Foundation Trust, London, United Kingdom.
| | - Jose Villar
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, United Kingdom; Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, United Kingdom
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Kasuga Y, Hasegawa K, Hamuro A, Fukuma Y, Tamai J, Tanaka Y, Ikenoue S, Tanaka M. Pregnancy outcomes following radical trachelectomy for early-stage cervical cancer: A retrospective observational study in the Kanto area, Japan. Int J Gynaecol Obstet 2024; 164:108-114. [PMID: 37340875 DOI: 10.1002/ijgo.14935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 03/29/2023] [Accepted: 05/28/2023] [Indexed: 06/22/2023]
Abstract
OBJECTIVE The authors aimed to investigate the prevalence of pregnancy and obstetric outcomes in patients who underwent radical trachelectomy (RT) for early-stage cervical cancer in the Kanto area, Japan. METHOD A survey among 113 perinatal centers affiliated with the Kanto Society of Obstetrics and Gynecology was conducted to investigate their experience in managing pregnancies following RT, between 2010 and 2020. The association between preterm delivery (before 34 gestational weeks) and a midtrimester short cervix (<13 mm) was evaluated. RESULTS The authors retrospectively collected maternal and perinatal data from 13 hospitals. There were 135 pregnancies among 115 women following RT. Of the 135 pregnancies, 32 were miscarriages (<12 gestational weeks: n = 22; >12 gestational weeks: n = 10), and 103 were delivered after 22 gestational weeks. The incidences of preterm delivery before 28 and 34 gestational weeks were 8.7% and 30.1%, respectively. A midtrimester short residual cervix was associated with preterm delivery (P = 0.046). CONCLUSION Since more than 100 pregnancies were recorded after RT in the Kanto area, many physicians had more opportunities to manage pregnancy after RT. Pregnancy following RT is associated with increased risk of preterm delivery, and midtrimester short residual cervix is a good predictor of preterm delivery.
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Affiliation(s)
- Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Keita Hasegawa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Asuka Hamuro
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yuka Fukuma
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Junko Tamai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yuya Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
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Kasuga Y, Tanaka K, Akita K, Tamai J, Hamuro A, Fukuma Y, Hasegawa K, Ikenoue S, Tanaka M. Factors associated with low birthweight among late preterm singletons in Japan using pregnancy birth registry data. J Dev Orig Health Dis 2023; 14:584-590. [PMID: 37699750 DOI: 10.1017/s2040174423000235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2023]
Abstract
Late preterm (LP, born between 34 0/7 and 36 6/7 weeks of gestation) infants may experience several adverse outcomes, similar to those experienced by low birthweight (LBW, birthweight <2500 g) infants. However, while LP infants are often born with LBW, the association between LP and LBW remains unknown. This study aimed to investigate LBW rate and independent risk factors for LBW in LP singleton neonates. We retrospectively analyzed data of LP singleton neonates, born between 2013 and 2017, from the Japan Society of Obstetrics and Gynecology Successive Pregnancy Birth Registry System. The exclusion criteria included stillbirths and infants with missing data. Logistic regression analyses were performed to investigate maternal and perinatal factors associated with LBW in LP singletons. LBW was observed in 62.5% (n = 35,113) of 56,160 LP singleton births. In the multiple logistic regression analysis, LBW in LP neonates was independently associated with modifiable maternal factors, including pre-pregnancy underweight, inadequate gestational weight gain, and smoking during pregnancy, as well as non-modifiable factors, including younger maternal age, nulliparity, hypertensive disorder of pregnancy, preeclampsia, cesarean section delivery, and female offspring. According to the Japanese pregnancy birth registry data, more than half of LP neonates were LBW. We previously discussed the issue of LBW regarding infants with different backgrounds, as there are many different causes of LBW. Several risk factors should be subdivided and considered for the risk of LP and LBW.
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Affiliation(s)
- Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku, Tokyo, Japan
| | - Kunio Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku, Tokyo, Japan
| | - Keisuke Akita
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku, Tokyo, Japan
| | - Junko Tamai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku, Tokyo, Japan
| | - Asuka Hamuro
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku, Tokyo, Japan
| | - Yuka Fukuma
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku, Tokyo, Japan
| | - Keita Hasegawa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku, Tokyo, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku, Tokyo, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku, Tokyo, Japan
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Kasuga Y, Iida M, Tanaka Y, Tamagawa M, Hasegawa K, Ikenoue S, Sato Y, Tanaka M, Ochiai D. The Associated Factors of Low Birthweight Among Term Singletons in Japan: A Pregnancy Birth Registry Analysis. J Epidemiol 2023; 33:450-455. [PMID: 35370228 PMCID: PMC10409524 DOI: 10.2188/jea.je20210483] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 03/19/2022] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND Progress in reducing the global low birthweight (LBW) has been insufficient. Although the focus has been on preventing preterm birth, evidence regarding LBW in term births is limited. Despite its low preterm birth prevalence, Japan has a higher LBW proportion than other developed countries. This study aimed to examine the prevalence of LBW in term singleton births and its associated factors using a national database. METHODS We retrospectively analyzed the data of neonates registered in the Japan Society of Obstetrics and Gynecology Successive Pregnancy Birth Registry System who were born 2013-2017. Exclusion criteria included stillbirths, delivery after 42 gestational weeks, and missing data. Logistic regression analyses were performed to investigate the maternal and perinatal factors associated with LBW in term singletons using the data of 715,414 singleton neonates. RESULTS The overall prevalence of LBW was 18.3%, and 35.7% of LBWs originated from singleton term pregnancies. Multiple logistic regression analyses indicated that both modifiable and non-modifiable factors were independently associated with LBW in term neonates. The modifiable maternal factors included pre-pregnancy underweight, inadequate gestational weight gain, and smoking during pregnancy, while the non-modifiable factors included younger maternal age, nulliparity, hypertensive disorders of pregnancy, cesarean section delivery, female offspring, and congenital anomalies. CONCLUSION Using the Japanese pregnancy birth registry data, more than one-third of LBWs were found to originate from singleton term pregnancies. Both modifiable and non-modifiable factors were independently associated with LBW in term neonates. Prevention strategies on modifiable risk factor control will be effective in reducing LBW worldwide.
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Affiliation(s)
- Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Miho Iida
- Department of Preventive Medicine and Public Health, Keio University School of Medicine, Tokyo, Japan
| | - Yuya Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Masumi Tamagawa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Keita Hasegawa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yasunori Sato
- Department of Preventive Medicine and Public Health, Keio University School of Medicine, Tokyo, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Daigo Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
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Oishi M, Kasuga Y, Fukuma Y, Hamuro A, Tamai J, Tanaka Y, Hasegawa K, Yoshimura T, Ikenoue S, Ochiai D, Yamagami W, Tanaka M. Obstetric outcomes after medroxyprogesterone acetate treatment for early stage endometrial cancer or atypical endometrial hyperplasia: a single hospital-based study. Int J Clin Oncol 2023; 28:587-591. [PMID: 36662363 DOI: 10.1007/s10147-023-02297-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 01/11/2023] [Indexed: 01/21/2023]
Abstract
BACKGROUND To investigate perinatal outcomes in pregnancy after high-dose medroxyprogesterone acetate (MPA) therapy for early stage endometrial cancer (EC) and atypical endometrial hyperplasia (AEH) and to determine whether pregnancy after MPA therapy is at a higher risk of placenta accreta. METHODS Data of 51 pregnancies in 46 women who received MPA therapy for EC or AEH and delivered after 22 weeks of gestation at Keio University Hospital were reviewed. A retrospective matched case-control study was performed to determine the risk of placenta accreta in pregnancy after MPA therapy compared with singleton pregnancies without any history of maternal malignancy treatments. RESULTS The incidence of placenta accreta was higher in the MPA group than in the control group (15.7 vs. 0%, p = 0.0058). However, no differences in other perinatal outcomes were observed between groups. While gestational weeks at delivery in the MPA group were later than those in the control group (p = 0.0058), no difference in the incidence of preterm delivery was recorded between groups. In the MPA therapy group, the number of patients who underwent ≥ 6 dilation and curettage (D&C) was higher in the placenta accreta group than in the non-placenta accreta group (50.0 vs. 14.0%, p = 0.018). Patients with ≥ 6 D&Cs demonstrated a 6.0-fold increased risk of placenta accreta (p = 0.043, 95% CI 1.05-34.1) than those receiving ≤ 3 D&Cs. CONCLUSION Pregnancy after MPA therapy is associated with a high risk of placenta accreta. In cases in which the frequency of D&C is high, placenta accreta should be considered.
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Affiliation(s)
- Maki Oishi
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan.
| | - Yuka Fukuma
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Asuka Hamuro
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Junko Tamai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Yuya Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Keita Hasegawa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Takuma Yoshimura
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Daigo Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
- Department of Obstetrics and Gynecology, School of Medicine, Kitasato University, 1-15-1, Kitasato, Minami-Ku, Sagamihara-Shi, Kanagawa, 252-0375, Japan
| | - Wataru Yamagami
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
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Arimitsu T, Kasuga Y, Ikenoue S, Saisho Y, Hida M, Yoshino J, Itoh H, Tanaka M, Ochiai D. Risk factors of neonatal hypoglycemia in neonates born to mothers with gestational diabetes. Endocr J 2023; 70:511-517. [PMID: 36792172 DOI: 10.1507/endocrj.ej22-0521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
Hypoglycemia is one of the most significant problems in neonates born to mothers with gestational diabetes (GDM). This study aimed to identify novel predictors of hypoglycemia in neonates born to mothers with GDM. A total of 443 term singleton infants from mothers diagnosed with GDM and cared for at Keio University Hospital between January 2013 and December 2019 were included in this study. Neonatal hypoglycemia was defined as hypoglycemia of less than 47 mg/dL at 1 or 2 or 4 h after birth, according to previous studies. Among 443 full-term singleton neonates born to mothers with GDM, 200 developed hypoglycemia (45%). Gestational weight gain (GWG), HbA1c at 1st trimester, HbA1c at GDM diagnosis, and the incidence of insulin therapy in the neonatal hypoglycemia group were significantly higher than those in the non-neonatal hypoglycemia group (p = 0.016, p = 0.032, p = 0.011, and p = 0.017, respectively). Regarding the multiple regression analysis adjusted for nulliparity, GWG, and gestational weeks at delivery, the odds ratio for maternal HbA1c ≥5.2% at 1st trimester was 1.63 (p = 0.034), and maternal insulin therapy during pregnancy was 1.72 (p = 0.015). In conclusion, HbA1c in the 1st trimester and insulin therapy during pregnancy were good predictors of hypoglycemia in neonates born to GDM mothers, especially when their HbA1c was 5.2% or more. Further research will be necessary to improve the perinatal management of hypoglycemia.
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Affiliation(s)
- Takeshi Arimitsu
- Department of Pediatrics, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Yoshifumi Saisho
- Department of Internal Medicine, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Mariko Hida
- Department of Pediatrics, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Jun Yoshino
- Department of Internal Medicine, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Hiroshi Itoh
- Department of Internal Medicine, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo 160-8582, Japan
| | - Daigo Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo 160-8582, Japan
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Villar J, Soto Conti CP, Gunier RB, Ariff S, Craik R, Cavoretto PI, Rauch S, Gandino S, Nieto R, Winsey A, Menis C, Rodriguez GB, Savasi V, Tug N, Deantoni S, Fabre M, Martinez de Tejada B, Rodriguez-Sibaja MJ, Livio S, Napolitano R, Maiz N, Sobrero H, Peterson A, Deruelle P, Giudice C, Teji JS, Casale RA, Salomon LJ, Prefumo F, Cheikh Ismail L, Gravett MG, Vale M, Hernández V, Sentilhes L, Easter SR, Capelli C, Marler E, Cáceres DM, Albornoz Crespo G, Ernawati E, Lipschuetz M, Takahashi K, Vecchiarelli C, Hubka T, Ikenoue S, Tavchioska G, Bako B, Ayede AI, Eskenazi B, Thornton JG, Bhutta ZA, Kennedy SH, Papageorghiou AT. Pregnancy outcomes and vaccine effectiveness during the period of omicron as the variant of concern, INTERCOVID-2022: a multinational, observational study. Lancet 2023; 401:447-457. [PMID: 36669520 PMCID: PMC9910845 DOI: 10.1016/s0140-6736(22)02467-9] [Citation(s) in RCA: 54] [Impact Index Per Article: 54.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 11/22/2022] [Accepted: 11/24/2022] [Indexed: 01/19/2023]
Abstract
BACKGROUND In 2021, we showed an increased risk associated with COVID-19 in pregnancy. Since then, the SARS-CoV-2 virus has undergone genetic mutations. We aimed to examine the effects on maternal and perinatal outcomes of COVID-19 during pregnancy, and evaluate vaccine effectiveness, when omicron (B.1.1.529) was the variant of concern. METHODS INTERCOVID-2022 is a large, prospective, observational study, involving 41 hospitals across 18 countries. Each woman with real-time PCR or rapid test, laboratory-confirmed COVID-19 in pregnancy was compared with two unmatched women without a COVID-19 diagnosis who were recruited concomitantly and consecutively in pregnancy or at delivery. Mother and neonate dyads were followed until hospital discharge. Primary outcomes were maternal morbidity and mortality index (MMMI), severe neonatal morbidity index (SNMI), and severe perinatal morbidity and mortality index (SPMMI). Vaccine effectiveness was estimated, adjusted by maternal risk profile. FINDINGS We enrolled 4618 pregnant women from Nov 27, 2021 (the day after WHO declared omicron a variant of concern), to June 30, 2022: 1545 (33%) women had a COVID-19 diagnosis (median gestation 36·7 weeks [IQR 29·0-38·9]) and 3073 (67%) women, with similar demographic characteristics, did not have a COVID-19 diagnosis. Overall, women with a diagnosis had an increased risk for MMMI (relative risk [RR] 1·16 [95% CI 1·03-1·31]) and SPMMI (RR 1·21 [95% CI 1·00-1·46]). Women with a diagnosis, compared with those without a diagnosis, also had increased risks of SNMI (RR 1·23 [95% CI 0·88-1·71]), although the lower bounds of the 95% CI crossed unity. Unvaccinated women with a COVID-19 diagnosis had a greater risk of MMMI (RR 1·36 [95% CI 1·12-1·65]). Severe COVID-19 symptoms in the total sample increased the risk of severe maternal complications (RR 2·51 [95% CI 1·84-3·43]), perinatal complications (RR 1·84 [95% CI 1·02-3·34]), and referral, intensive care unit (ICU) admission, or death (RR 11·83 [95% CI 6·67-20·97]). Severe COVID-19 symptoms in unvaccinated women increased the risk of MMMI (RR 2·88 [95% CI 2·02-4·12]) and referral, ICU admission, or death (RR 20·82 [95% CI 10·44-41·54]). 2886 (63%) of 4618 total participants had at least a single dose of any vaccine, and 2476 (54%) of 4618 had either complete or booster doses. Vaccine effectiveness (all vaccines combined) for severe complications of COVID-19 for all women with a complete regimen was 48% (95% CI 22-65) and 76% (47-89) after a booster dose. For women with a COVID-19 diagnosis, vaccine effectiveness of all vaccines combined for women with a complete regimen was 74% (95% CI 48-87) and 91% (65-98) after a booster dose. INTERPRETATION COVID-19 in pregnancy, during the first 6 months of omicron as the variant of concern, was associated with increased risk of severe maternal morbidity and mortality, especially among symptomatic and unvaccinated women. Women with complete or boosted vaccine doses had reduced risk for severe symptoms, complications, and death. Vaccination coverage among pregnant women remains a priority. FUNDING None.
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Affiliation(s)
- Jose Villar
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK; Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, UK
| | | | - Robert B Gunier
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, Berkeley, CA, USA
| | - Shabina Ariff
- Department of Paediatrics and Child Health, The Aga Khan University Hospital, Karachi, Pakistan
| | - Rachel Craik
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK
| | - Paolo I Cavoretto
- Vita-Salute San Raffaele University and IRCCS San Raffaele Scientific Institute, Obstetrics and Gynaecology Department, Milan, Italy
| | - Stephen Rauch
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, Berkeley, CA, USA
| | - Serena Gandino
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK
| | - Ricardo Nieto
- Division Neonatología, Hospital Materno Infantil Ramón Sarda, Buenos Aires, Argentina
| | - Adele Winsey
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK
| | - Camilla Menis
- Department of Clinical Sciences and Community Health, University of Milan, NICU, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Gabriel B Rodriguez
- Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, UK
| | - Valeria Savasi
- Unit of Obstetrics and Gynecology, L- Sacco Hospital ASST Fatebenefratelli Sacco, Department of Biological and Clinical Sciences, University of Milan, Milan, Italy
| | - Niyazi Tug
- Department of Obstetrics and Gynecology, Sancaktepe Sehit Prof Dr Ilhan Varank Training and Research Hospital, University of Health Sciences, Istanbul, Türkiye
| | - Sonia Deantoni
- Neonatal Care Unit, Department of Public Health and Pediatrics, School of Medicine, University of Turin, Turin, Italy
| | - Marta Fabre
- Instituto de Investigación Sanitario de Aragón (IIS Aragon), Hospital Clínico Universitario Lozano Blesa Zaragoza, Zaragoza, Spain
| | - Begoña Martinez de Tejada
- Department of Pediatrics, Gynecology & Obstetrics, Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | | | - Stefania Livio
- Children's Hospital V Buzzi, ASST Fatebenefratelli Sacco, Milan, Italy
| | - Raffaele Napolitano
- Elizabeth Garrett Anderson Institute for Women's Health, University College London, London, UK; Fetal Medicine Unit, University College London Hospitals NHS Foundation Trust, London, UK
| | - Nerea Maiz
- Maternal-Fetal Medicine Unit, Department of Obstetrics and Gynecology, Hospital Universitari Vall d'Hebron, Vall d'Hebron, Barcelona Hospital Campus, Universitat Autonoma de Barcelona, Barcelona, Spain
| | - Helena Sobrero
- Centro Hospitalario Pereira Rossell, Montevideo, Uruguay
| | | | - Philippe Deruelle
- Department of Obstetrics and Gynecology, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Carolina Giudice
- Servicio de Neonatologia, Hospital Italiano de Buenos Aires, Instituto Universitario Hospital Italiano, Buenos Aires, Argentina
| | - Jagjit S Teji
- Ann and Robert H Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Roberto A Casale
- Maternal and Child Department, Hospital Nacional Profesor Alejandro Posadas, Buenos Aires, Argentina
| | | | - Federico Prefumo
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Leila Cheikh Ismail
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
| | - Michael G Gravett
- Department of Obstetrics and Gynecology and Department of Global Health, University of Washington, Seattle, WA, USA
| | - Marynéa Vale
- Hospital Universitário da Universidade Federal do Maranhão, São Luís, Maranhão, Brazil
| | - Valeria Hernández
- Facultad de Ciencias Médicas, Universidad Nacional de Córdoba, Córdoba, Argentina
| | - Loïc Sentilhes
- Department of Obstetrics and Gynecology, Bordeaux University Hospital, Bordeaux, France
| | - Sarah R Easter
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Carola Capelli
- Servicio de Neonatología del Departamento Materno Infantil, Hospital Universitario Austral, Buenos Aires, Argentina
| | - Emily Marler
- St George's University Hospitals NHS Foundation Trust, London, UK
| | | | | | - Ernawati Ernawati
- Medical Faculty Universitas Airlangga - Dr Soetomo General Academic Hospital, Surabaya, Indonesia
| | - Michal Lipschuetz
- Obstetrics and Gynecology Division- Hadassah Medical Center Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Ken Takahashi
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan
| | | | - Teresa Hubka
- Ascension-Resurrection Medical Center, Chicago, Illinois, USA
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | | | - Babagana Bako
- Department of Obstetrics and Gynaecology, College of Medical Sciences, Gombe State University, Gombe, Nigeria
| | - Adejumoke I Ayede
- College of Medicine, University of Ibadan and University College Hospital, Ibadan, Nigeria
| | - Brenda Eskenazi
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, Berkeley, CA, USA
| | - Jim G Thornton
- University of Nottingham Medical School, University of Nottingham, Nottingham, UK
| | - Zulfiqar A Bhutta
- Department of Paediatrics and Child Health, The Aga Khan University Hospital, Karachi, Pakistan; Center for Global Child Health, Hospital for Sick Children, Toronto, ON, Canada
| | - Stephen H Kennedy
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK; Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, UK
| | - Aris T Papageorghiou
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK; Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, UK; St George's University Hospitals NHS Foundation Trust, London, UK.
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Endo T, Iida M, Ichihashi Y, Oishi M, Ikenoue S, Kasuga Y, Sato T, Hida M, Ishii T, Asanuma H, Hasegawa T, Tanaka M, Ochiai D. Fetal growth restriction and a single umbilical artery are independent predictors of hypospadias during pregnancy. Placenta 2022; 130:53-59. [DOI: 10.1016/j.placenta.2022.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 09/14/2022] [Accepted: 11/02/2022] [Indexed: 11/08/2022]
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Ohkuchi A, Suzuki H, Matsubara K, Watanabe K, Saitou T, Oda H, Obata S, Kondo S, Noda K, Miyoshi J, Ikenoue S, Nomiyama M, Seki H, Sukegawa S, Ichigo S, Ando H, Fuseya C, Shimomura T, Suzuki R, Mimura K, Yasuhi I, Fukuda M, Hara S, Kurashina R, Shiozaki A, Matsubara S, Saito S. Exponential increase of the gestational-age-specific incidence of preeclampsia onset (COPE study): a multicenter retrospective cohort study in women with maternal check-ups at <20 weeks of gestation in Japan. Hypertens Res 2022; 45:1679-1689. [DOI: 10.1038/s41440-022-01013-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 08/08/2022] [Accepted: 08/13/2022] [Indexed: 11/09/2022]
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Giuliani F, Oros D, Gunier RB, Deantoni S, Rauch S, Casale R, Nieto R, Bertino E, Rego A, Menis C, Gravett MG, Candiani M, Deruelle P, García-May PK, Mhatre M, Usman MA, Abd-Elsalam S, Etuk S, Napolitano R, Liu B, Prefumo F, Savasi V, Do Vale MS, Baafi E, Ariff S, Maiz N, Aminu MB, Cardona-Perez JA, Craik R, Tavchioska G, Bako B, Benski C, Hassan-Hanga F, Savorani M, Sentilhes L, Carola Capelli M, Takahashi K, Vecchiarelli C, Ikenoue S, Thiruvengadam R, Soto Conti CP, Cetin I, Nachinab VB, Ernawati E, Duro EA, Kholin A, Teji JS, Easter SR, Salomon LJ, Ayede AI, Cerbo RM, Agyeman-Duah J, Roggero P, Eskenazi B, Langer A, Bhutta ZA, Kennedy SH, Papageorghiou AT, Villar J. Effects of prenatal exposure to maternal COVID-19 and perinatal care on neonatal outcome: results from the INTERCOVID Multinational Cohort Study. Am J Obstet Gynecol 2022; 227:488.e1-488.e17. [PMID: 35452653 PMCID: PMC9017081 DOI: 10.1016/j.ajog.2022.04.019] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/30/2022] [Accepted: 04/13/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND The effect of COVID-19 in pregnancy on maternal outcomes and its association with preeclampsia and gestational diabetes mellitus have been reported; however, a detailed understanding of the effects of maternal positivity, delivery mode, and perinatal practices on fetal and neonatal outcomes is urgently needed. OBJECTIVE To evaluate the impact of COVID-19 on fetal and neonatal outcomes and the role of mode of delivery, breastfeeding, and early neonatal care practices on the risk of mother-to-child transmission. STUDY DESIGN In this cohort study that took place from March 2020 to March 2021, involving 43 institutions in 18 countries, 2 unmatched, consecutive, unexposed women were concomitantly enrolled immediately after each infected woman was identified, at any stage of pregnancy or delivery, and at the same level of care to minimize bias. Women and neonates were followed up until hospital discharge. COVID-19 in pregnancy was determined by laboratory confirmation and/or radiological pulmonary findings or ≥2 predefined COVID-19 symptoms. The outcome measures were indices of neonatal and perinatal morbidity and mortality, neonatal positivity and its correlation with mode of delivery, breastfeeding, and hospital neonatal care practices. RESULTS A total of 586 neonates born to women with COVID-19 diagnosis and 1535 neonates born to women without COVID-19 diagnosis were enrolled. Women with COVID-19 diagnosis had a higher rate of cesarean delivery (52.8% vs 38.5% for those without COVID-19 diagnosis, P<.01) and pregnancy-related complications, such as hypertensive disorders of pregnancy and fetal distress (all with P<.001), than women without COVID-19 diagnosis. Maternal diagnosis of COVID-19 carried an increased rate of preterm birth (P≤.001) and lower neonatal weight (P≤.001), length, and head circumference at birth. In mothers with COVID-19 diagnosis, the length of in utero exposure was significantly correlated to the risk of the neonate testing positive (odds ratio, 4.5; 95% confidence interval, 2.2-9.4 for length of in utero exposure >14 days). Among neonates born to mothers with COVID-19 diagnosis, birth via cesarean delivery was a risk factor for testing positive for COVID-19 (odds ratio, 2.4; 95% confidence interval, 1.2-4.7), even when severity of maternal conditions was considered and after multivariable logistic analysis. In the subgroup of neonates born to women with COVID-19 diagnosis, the outcomes worsened when the neonate also tested positive, with higher rates of neonatal intensive care unit admission, fever, gastrointestinal and respiratory symptoms, and death, even after adjusting for prematurity. Breastfeeding by mothers with COVID-19 diagnosis and hospital neonatal care practices, including immediate skin-to-skin contact and rooming-in, were not associated with an increased risk of newborn positivity. CONCLUSION In this multinational cohort study, COVID-19 in pregnancy was associated with increased maternal and neonatal complications. Cesarean delivery was significantly associated with newborn COVID-19 diagnosis. Vaginal delivery should be considered the safest mode of delivery if obstetrical and health conditions allow it. Mother-to-child skin-to-skin contact, rooming-in, and direct breastfeeding were not risk factors for newborn COVID-19 diagnosis, thus well-established best practices can be continued among women with COVID-19 diagnosis.
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Affiliation(s)
- Francesca Giuliani
- Neonatal Special Care Unit, Regina Margherita Children's Hospital, Turin, Italy.
| | - Daniel Oros
- Aragon Institute of Health Research, Obstetrics Department, Hospital Clínico Universitario Lozano Blesa Zaragoza, Zaragoza, Spain
| | - Robert B. Gunier
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, Berkeley, CA
| | - Sonia Deantoni
- Nuffield Department of Women’s & Reproductive Health, University of Oxford, Oxford, United Kingdom,Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, United Kingdom,Neonatal Care Unit, School of Medicine, Department of Public Health and Pediatrics, University of Turin, Turin, Italy
| | - Stephen Rauch
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, Berkeley, CA
| | - Roberto Casale
- Maternal and Child Department, Hospital Nacional Profesor Alejandro Posadas, Buenos Aires, Argentina
| | - Ricardo Nieto
- Division Neonatología, Hospital Materno Infantil Ramón Sarda, Buenos Aires, Argentina
| | - Enrico Bertino
- Neonatal Unit of the University, City of Health and Science of Turin, Turin, Italy
| | - Albertina Rego
- Departamento de Pediatria, Faculdade Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Camilla Menis
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Michael G. Gravett
- Departments of Obstetrics and Gynecology and of Global Health, University of Washington, Seattle, WA
| | - Massimo Candiani
- Obstetrics and Gynaecology Department, IRCCS San Raffaele Hospital and University, Milan, Italy
| | - Philippe Deruelle
- Department of Obstetrics and Gynecology, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | | | | | - Mustapha Ado Usman
- Department of Obstetrics and Gynaecology, Muhammad Abdullahi Wase Teaching Hospital, Kano State, Nigeria
| | - Sherief Abd-Elsalam
- Faculty of Medicine, Tropical Medicine and Infectious Diseases Department, Tanta University, Tanta, Egypt
| | - Saturday Etuk
- University of Calabar Teaching Hospital, Calabar, Nigeria
| | - Raffaele Napolitano
- Elizabeth Garrett Anderson Institute for Women's Health, University College London, London, United Kingdom,Fetal Medicine Unit, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Becky Liu
- St George’s University Hospitals NHS Foundation Trust, London, United Kingdom
| | - Federico Prefumo
- Division of Obstetrics and Gynecology, ASST Spedali Civili di Brescia, Brescia, Italy,Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Valeria Savasi
- Ospedale Luigi Sacco University Hospital, Department of BioMedical and Clinical Sciences, University of Milan, Milan, Italy
| | | | | | - Shabina Ariff
- Department of Paediatrics & Child Health, The Aga Khan University Hospital, Karachi, Pakistan
| | - Nerea Maiz
- Department of Obstetrics, Hospital Universitari Vall d’Hebron, Barcelona Hospital Campus, Barcelona, Spain
| | - Muhammad Baffah Aminu
- Department of Obstetrics and Gynaecology, Abubakar Tafawa Balewa University Teaching Hospital, Bauchi, Nigeria
| | | | - Rachel Craik
- Nuffield Department of Women’s & Reproductive Health, University of Oxford, Oxford, United Kingdom
| | - Gabriela Tavchioska
- Department of Pediatrics, General Hospital Borka Taleski, Prilep, Republic of North Macedonia
| | - Babagana Bako
- Department of Obstetrics and Gynaecology, Faculty of Clinical Sciences, College of Medical Sciences, Gombe State University, Gombe, Nigeria
| | - Caroline Benski
- Hôpitaux Universitaires de Genève, Département de la Femme, de l'Enfant et de l'Adolescent, Geneva, Switzerland
| | - Fatimah Hassan-Hanga
- Bayero University Kano, Nigeria,Aminu Kano Teaching Hospital, Kano State, Nigeria
| | | | - Loïc Sentilhes
- Department of Obstetrics and Gynecology Bordeaux University Hospital, Bordeaux, France
| | - Maria Carola Capelli
- Servicio de Neonatologia del Departamento Materno Infantil del Hospital Universitario Austral, Pilar, Buenos Aires, Argentina
| | - Ken Takahashi
- Department of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan
| | | | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | | | | | - Irene Cetin
- Ospedale Vittore Buzzi Children's Hospital, Department of BioMedical and Clinical Sciences, University of Milan, Milan, Italy
| | | | - Ernawati Ernawati
- Department of Obstetrics & Gynecology, Medical Faculty, Universitas Airlangga, Surabaya, Indonesia,Soetomo General Academic Hospital, Surabaya, Indonesia
| | - Eduardo A. Duro
- Universidad de Buenos Aires, Buenos Aires, Argentina,Universidad de Moron, Moron, Argentina
| | - Alexey Kholin
- National Medical Research Center for Obstetrics, Gynecology & Perinatology, Moscow, Russia
| | - Jagjit Singh Teji
- Ann and Robert H. Lurie Children’s Hospital of Chicago, Northwestern Feinberg School of Medicine, Chicago, IL
| | - Sarah Rae Easter
- Division of Maternal-Fetal Medicine and Division of Critical Care Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA
| | - Laurent J. Salomon
- Hôpital Universitaire Necker-Enfants Malades, Assistance Publique–Hôpitaux de Paris, Université de Paris, France
| | - Adejumoke Idowu Ayede
- College of Medicine, University of Ibadan, Ibadan, Nigeria,University College Hospital, Ibadan, Nigeria
| | - Rosa Maria Cerbo
- Neonatal Unit and Neonatal Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Josephine Agyeman-Duah
- Nuffield Department of Women's & Reproductive Health, Green Templeton College, University of Oxford, Oxford, United Kingdom
| | - Paola Roggero
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy,Department of Woman, Child and Neonate, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Brenda Eskenazi
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, Berkeley, CA
| | - Ana Langer
- Women and Health Initiative, Department of Global Health and Population, Harvard T. H. Chan School of Public Health, Boston, MA
| | - Zulfiqar A. Bhutta
- Center for Global Child Health, Hospital for Sick Children, Toronto, Canada
| | - Stephen H. Kennedy
- Nuffield Department of Women’s & Reproductive Health, University of Oxford, Oxford, United Kingdom,Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, United Kingdom
| | - Aris T. Papageorghiou
- Nuffield Department of Women’s & Reproductive Health, University of Oxford, Oxford, United Kingdom,Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, United Kingdom,St George’s University Hospitals NHS Foundation Trust, London, United Kingdom
| | - Jose Villar
- Nuffield Department of Women’s & Reproductive Health, University of Oxford, Oxford, United Kingdom,Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, United Kingdom
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Kasuga Y, Ikenoue S, Nishio H, Yamagami W, Ochiai D, Tanabe K, Tashima Y, Hirao N, Miyakoshi K, Kasai K, Suda Y, Nemoto T, Shiraishi S, Yoshida H, Kurahashi T, Takamatsu K, Iwasaki S, Yamashita H, Akiba Y, Arase T, Hara S, Nakada S, Tanaka M, Aoki D. Adenocarcinoma in situ or early-stage cervical cancer is a risk factor for preterm delivery after cervical conization: a multicenter observational study. J Matern Fetal Neonatal Med 2022; 35:9837-9842. [PMID: 35341455 DOI: 10.1080/14767058.2022.2056835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVE Pregnancy after conization is associated with a high risk of preterm delivery. However, because risk factors for preterm delivery after conization remain unknown, we conducted a multicenter observational study to investigate risk factors associated with preterm delivery. METHODS We selected patients who had previously undergone conization and reviewed medical records from 18 hospitals in cooperation with Keio University School of Medicine between January 2013 and December 2019. Women were classified as nulliparous and primiparous, and a multiple logistic regression analysis was performed to evaluate the relative contributions of the various maternal risk factors for preterm delivery (i.e. delivery before 37 gestational weeks). RESULTS Among 409 pregnant women after conization, 68 women delivered preterm (17%). The incidence of nulliparity (p = .014) was higher and a history of preterm delivery (p = .0010) was more common in the preterm delivery group than in the term delivery group. Furthermore, the proportion of women diagnosed with adenocarcinoma in situ (AIS) and cervical cancer in the preterm delivery group was higher than that in the term delivery group (p = .0099 and .0004, respectively). In multiple regression models in nulliparous women, cervical cancer or AIS (Odds ratio [OR]: 4.16, 95% CI: 1.26-13.68, p = .019) and a short cervix in the second trimester (OR: 13.41, 95% CI: 3.88-46.42, p < .0001) increased the risk of preterm delivery. Furthermore, a history of preterm delivery (OR: 7.35, 95% CI: 1.55-34.86, p = .012), cervical cancer or AIS (OR: 5.07, 95% CI: 1.24-20.73, p = .024), and a short cervix in the second trimester (OR: 4.29, 95% CI: 1.11-16.62, p = .035) increased the risk of preterm delivery in the multiple regression models in primiparous women. CONCLUSION Pregnant women who previously underwent conization are at risk for preterm delivery. The histological type of AIS and cervical cancer was evaluated as a risk factor for preterm delivery. KEY MESSAGESPrior preterm delivery, presence of a short cervix, and cervical cancer or AIS were predictors of preterm delivery after conization.The depth of conization in cervical cancer or AIS group was significantly larger than that in the CIN group.
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Affiliation(s)
- Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Hiroshi Nishio
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Wataru Yamagami
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Daigo Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Kiyoo Tanabe
- Department of Obstetrics and Gynecology, Nerima General Hospital, Tokyo, Japan
| | - Yasuhiro Tashima
- Department of Obstetrics and Gynecology, Hino Municipal Hospital, Tokyo, Japan
| | - Nobumaru Hirao
- Department of Obstetrics and Gynecology, Federation of National Public Service Personnel Mutual Aid Associations, Tachikawa Hospital, Tokyo, Japan
| | - Kei Miyakoshi
- Department of Obstetrics and Gynecology, Seibo Hospital, Tokyo, Japan
| | - Kenji Kasai
- Department of Obstetrics and Gynecology, Hiratsuka City Hospital, Hiratsuka-shi, Japan
| | - Yoshio Suda
- Department of Obstetrics and Gynecology, Japanese Red Cross Ashikaga Hospital, Ashikaga-shi, Japan
| | - Taiko Nemoto
- Department of Obstetrics and Gynecology, Japanese Red Cross Shizuoka Hospital, Shizuoka-shi, Japan
| | - Satoru Shiraishi
- Department of Obstetrics and Gynecology, Japanese Red Cross Nasu Hospital, Ootawara-shi, Japan
| | - Hiroyuki Yoshida
- Department of Obstetrics and Gynecology, Ogikubo Hospital, Tokyo, Japan
| | - Takashi Kurahashi
- Department of Obstetrics and Gynecology, National Hospital Organization Saitama Hospital, Wakou-shi, Japan
| | - Kiyoshi Takamatsu
- Department of Obstetrics and Gynecology, Tokyo Dental College Ichikawa General Hospital, Ichikawa-shi, Japan
| | - Shinya Iwasaki
- Department of Obstetrics and Gynecology, Shizuoka City Shimizu Hospital, Shizuoka-shi, Japan
| | - Hiroshi Yamashita
- Department of Obstetrics and Gynecology, Tokyo Medical Center, Tokyo, Japan
| | - Yasuo Akiba
- Department of Obstetrics and Gynecology, Saiseikai Yokohama-shi Tobu Hospital, Yokohama-shi, Japan
| | - Toru Arase
- Department of Obstetrics and Gynecology, Keiyu Hospital, Yokohama-shi, Japan
| | - Sumiko Hara
- Department of Obstetrics and Gynecology, Tokyo Adventist Hospital, Tokyo, Japan
| | - Sakura Nakada
- Department of Obstetrics and Gynecology, Kawasaki Municipal Kawasaki Hospital, Kawasaki, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Daisuke Aoki
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
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14
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Kasuga Y, Kawai T, Miyakoshi K, Hori A, Tamagawa M, Hasegawa K, Ikenoue S, Ochiai D, Saisho Y, Hida M, Tanaka M, Hata K. DNA methylation analysis of cord blood samples in neonates born to gestational diabetes mothers diagnosed before 24 gestational weeks. BMJ Open Diabetes Res Care 2022; 10:10/1/e002539. [PMID: 35046013 PMCID: PMC8772407 DOI: 10.1136/bmjdrc-2021-002539] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 12/03/2021] [Indexed: 11/28/2022] Open
Abstract
INTRODUCTION Genome-wide methylation analyses of gestational diabetes mellitus (GDM) diagnosed after 24 gestational weeks (late GDM (L-GDM)) using cord blood have been reported. However, epigenetic changes in neonates born to mothers with GDM diagnosed before 24 gestational weeks (early GDM (E-GDM)) have not been reported. We investigated DNA methylation in neonates born to mothers with E-GDM using cord blood samples. RESEARCH DESIGN AND METHODS Genome-wide DNA methylation analysis was performed using an Illumina EPIC array to compare methylation rates of 754 255 autosomal sites in cord blood samples from term neonates born to 162 mothers with GDM (E-GDM: n=84, L-GDM: n=78) and 60 normal glucose tolerance (normal OGTT) pregnancies. GDM was diagnosed based on Japan Society of Obstetrics and Gynecology criteria modified with International Association of Diabetes in Pregnancy Study Group criteria. In this study, all GDM mothers underwent dietary management, while self-monitoring of blood glucose and insulin administration was initiated when dietary modification did not achieve glycemic control. RESULTS There were no significant differences in genome-wide DNA methylation of cord blood samples between the GDM (E-GDM and L-GDM) groups and normal OGTT group or between the E-GDM and normal OGTT groups, L-GDM and normal OGTT groups, and E-GDM and L-GDM groups. CONCLUSIONS This is the first report to determine the DNA methylation patterns in neonates born to mothers with E-GDM. Neonates born to mothers with GDM, who were diagnosed based on Japan Society of Obstetrics and Gynecology criteria, may not differ in DNA methylation compared with those born to normal OGTT mothers.
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Affiliation(s)
- Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
- Department of Maternal-Fetal Biology, National Research Institute for Child Health and Development, Setagaya-ku, Tokyo, Japan
| | - Tomoko Kawai
- Division of Fetal Development, National Research Institute for Child Health and Development, Setagaya-ku, Tokyo, Japan
| | - Kei Miyakoshi
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Asuka Hori
- Department of Maternal-Fetal Biology, National Research Institute for Child Health and Development, Setagaya-ku, Tokyo, Japan
- Department of Medical Genetics and Genomics, Kitasato University Graduate School of Medical Sciences, Sagamihara, Kanagawa, Japan
| | - Masumi Tamagawa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Keita Hasegawa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
- Department of Maternal-Fetal Biology, National Research Institute for Child Health and Development, Setagaya-ku, Tokyo, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Daigo Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Yoshifumi Saisho
- Department of Internal Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Mariko Hida
- Department of Pediatrics, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Kenichiro Hata
- Department of Maternal-Fetal Biology, National Research Institute for Child Health and Development, Setagaya-ku, Tokyo, Japan
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15
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Tamagawa M, Kasuga Y, Saisho Y, Tanaka Y, Hasegawa K, Oishi M, Endo T, Sato Y, Ikenoue S, Tanaka M, Ochiai D. Predictors of later insulin therapy for gestational diabetes diagnosed in early pregnancy. Endocr J 2021; 68:1321-1328. [PMID: 34108310 DOI: 10.1507/endocrj.ej21-0118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Interventions for gestational diabetes mellitus (GDM), diagnosed in early pregnancy, have been a topic of controversy. This study aimed to elucidate factors that predict patients with GDM diagnosed before 24 gestational weeks (early GDM: E-GDM) who require insulin therapy later during pregnancy. Furthermore, we identified patients whose impaired glucose tolerance should be strictly controlled from early gestation onward. Women diagnosed with GDM were categorized based on the gestational age at diagnosis into E-GDM (n = 388) or late GDM (L-GDM, diagnosed after 24 weeks, n = 340) groups. Clinical features were compared between the groups, and the predictors for insulin therapy was evaluated in the E-GDM group. There were no significant between-group differences in terms of perinatal outcomes (e.g., gestational weeks at delivery, fetal growth, hypertensive disorder of pregnancy), with the exception of the Apgar score at 5 min. Moreover, there was no significant difference in the frequency of insulin therapy during pregnancy between the two groups. Using multiple logistic regression analysis, pre-pregnancy body mass index (BMI) ≥25 kg/m2, a family history of diabetes, and higher fasting plasma glucose (FPG), 1 h-plasma glucose (PG), and 2 h-PG values increased insulin therapy risk during pregnancy in the E-GDM group. Furthermore, since E-GDM patients with abnormal levels of FPG, as well as 1 h-PG or 2 h-PG, and those with pre-pregnancy BMI ≥25 kg/m2 and a family history of diabetes had a higher risk of later insulin therapy during pregnancy, they may require more careful follow-up in the perinatal period.
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Affiliation(s)
- Masumi Tamagawa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, 160-8582, Japan
| | - Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, 160-8582, Japan
| | - Yoshifumi Saisho
- Department of Internal Medicine, Keio University School of Medicine, Tokyo, 160-8582, Japan
| | - Yuya Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, 160-8582, Japan
| | - Keita Hasegawa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, 160-8582, Japan
| | - Maki Oishi
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, 160-8582, Japan
| | - Toyohide Endo
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, 160-8582, Japan
| | - Yu Sato
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, 160-8582, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, 160-8582, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, 160-8582, Japan
| | - Daigo Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, 160-8582, Japan
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16
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Kasuga Y, Saisho Y, Tamagawa M, Ikenoue S, Tanaka M, Ochiai D. New strategy for diagnosing abnormal glucose tolerance before 24 gestational weeks during the coronavirus disease 2019 pandemic. J Diabetes Investig 2021; 12:2104-2105. [PMID: 34032000 PMCID: PMC8242597 DOI: 10.1111/jdi.13570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 04/20/2021] [Accepted: 04/29/2021] [Indexed: 11/27/2022] Open
Abstract
The Japanese abnormal glucose tolerance before 24 gestational weeks diagnostic strategy in the evolving coronavirus disease 2019 pandemic published by the Japanese Society of Diabetes and Pregnancy.
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Affiliation(s)
- Yoshifumi Kasuga
- Department of Obstetrics and GynecologyKeio University School of MedicineTokyoJapan
| | - Yoshifumi Saisho
- Department of Internal MedicineKeio University School of MedicineTokyoJapan
| | - Masumi Tamagawa
- Department of Obstetrics and GynecologyKeio University School of MedicineTokyoJapan
| | - Satoru Ikenoue
- Department of Obstetrics and GynecologyKeio University School of MedicineTokyoJapan
| | - Mamoru Tanaka
- Department of Obstetrics and GynecologyKeio University School of MedicineTokyoJapan
| | - Daigo Ochiai
- Department of Obstetrics and GynecologyKeio University School of MedicineTokyoJapan
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17
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Ochiai D, Endo T, Oishi M, Kasuga Y, Ikenoue S, Tanaka M. Vasa previa with fetal vessels running transversely across the cervix: a diagnostic pitfall. Ultrasound Obstet Gynecol 2021; 58:485-486. [PMID: 32991754 DOI: 10.1002/uog.23133] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 09/12/2020] [Accepted: 09/15/2020] [Indexed: 06/11/2023]
Affiliation(s)
- D Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - T Endo
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - M Oishi
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Y Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - S Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - M Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
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18
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Papageorghiou AT, Deruelle P, Gunier RB, Rauch S, García-May PK, Mhatre M, Usman MA, Abd-Elsalam S, Etuk S, Simmons LE, Napolitano R, Deantoni S, Liu B, Prefumo F, Savasi V, do Vale MS, Baafi E, Zainab G, Nieto R, Maiz N, Aminu MB, Cardona-Perez JA, Craik R, Winsey A, Tavchioska G, Bako B, Oros D, Rego A, Benski AC, Hassan-Hanga F, Savorani M, Giuliani F, Sentilhes L, Risso M, Takahashi K, Vecchiarelli C, Ikenoue S, Thiruvengadam R, Soto Conti CP, Ferrazzi E, Cetin I, Nachinab VB, Ernawati E, Duro EA, Kholin A, Firlit ML, Easter SR, Sichitiu J, Bowale A, Casale R, Cerbo RM, Cavoretto PI, Eskenazi B, Thornton JG, Bhutta ZA, Kennedy SH, Villar J. Preeclampsia and COVID-19: results from the INTERCOVID prospective longitudinal study. Am J Obstet Gynecol 2021; 225:289.e1-289.e17. [PMID: 34187688 PMCID: PMC8233533 DOI: 10.1016/j.ajog.2021.05.014] [Citation(s) in RCA: 154] [Impact Index Per Article: 51.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 05/05/2021] [Accepted: 05/11/2021] [Indexed: 12/15/2022]
Abstract
Background It is unclear whether the suggested link between COVID-19 during pregnancy and preeclampsia is an independent association or if these are caused by common risk factors. Objective This study aimed to quantify any independent association between COVID-19 during pregnancy and preeclampsia and to determine the effect of these variables on maternal and neonatal morbidity and mortality. Study Design This was a large, longitudinal, prospective, unmatched diagnosed and not-diagnosed observational study assessing the effect of COVID-19 during pregnancy on mothers and neonates. Two consecutive not-diagnosed women were concomitantly enrolled immediately after each diagnosed woman was identified, at any stage during pregnancy or delivery, and at the same level of care to minimize bias. Women and neonates were followed until hospital discharge using the standardized INTERGROWTH-21st protocols and electronic data management system. A total of 43 institutions in 18 countries contributed to the study sample. The independent association between the 2 entities was quantified with the risk factors known to be associated with preeclampsia analyzed in each group. The outcomes were compared among women with COVID-19 alone, preeclampsia alone, both conditions, and those without either of the 2 conditions. Results We enrolled 2184 pregnant women; of these, 725 (33.2%) were enrolled in the COVID-19 diagnosed and 1459 (66.8%) in the COVID-19 not-diagnosed groups. Of these women, 123 had preeclampsia of which 59 of 725 (8.1%) were in the COVID-19 diagnosed group and 64 of 1459 (4.4%) were in the not-diagnosed group (risk ratio, 1.86; 95% confidence interval, 1.32–2.61). After adjustment for sociodemographic factors and conditions associated with both COVID-19 and preeclampsia, the risk ratio for preeclampsia remained significant among all women (risk ratio, 1.77; 95% confidence interval, 1.25–2.52) and nulliparous women specifically (risk ratio, 1.89; 95% confidence interval, 1.17–3.05). There was a trend but no statistical significance among parous women (risk ratio, 1.64; 95% confidence interval, 0.99–2.73). The risk ratio for preterm birth for all women diagnosed with COVID-19 and preeclampsia was 4.05 (95% confidence interval, 2.99–5.49) and 6.26 (95% confidence interval, 4.35–9.00) for nulliparous women. Compared with women with neither condition diagnosed, the composite adverse perinatal outcome showed a stepwise increase in the risk ratio for COVID-19 without preeclampsia, preeclampsia without COVID-19, and COVID-19 with preeclampsia (risk ratio, 2.16; 95% confidence interval, 1.63–2.86; risk ratio, 2.53; 95% confidence interval, 1.44–4.45; and risk ratio, 2.84; 95% confidence interval, 1.67–4.82, respectively). Similar findings were found for the composite adverse maternal outcome with risk ratios of 1.76 (95% confidence interval, 1.32–2.35), 2.07 (95% confidence interval, 1.20–3.57), and 2.77 (95% confidence interval, 1.66–4.63). The association between COVID-19 and gestational hypertension and the direction of the effects on preterm birth and adverse perinatal and maternal outcomes, were similar to preeclampsia, but confined to nulliparous women with lower risk ratios. Conclusion COVID-19 during pregnancy is strongly associated with preeclampsia, especially among nulliparous women. This association is independent of any risk factors and preexisting conditions. COVID-19 severity does not seem to be a factor in this association. Both conditions are associated independently of and in an additive fashion with preterm birth, severe perinatal morbidity and mortality, and adverse maternal outcomes. Women with preeclampsia should be considered a particularly vulnerable group with regard to the risks posed by COVID-19.
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Affiliation(s)
- Aris T Papageorghiou
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Women's Centre, John Radcliffe Hospital, Oxford, United Kingdom; Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, United Kingdom; Department of Obstetrics and Gynaecology, St George's University Hospitals NHS Foundation Trust, London, United Kingdom.
| | - Philippe Deruelle
- Department of Obstetrics and Gynecology, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Robert B Gunier
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, Berkeley, CA
| | - Stephen Rauch
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, Berkeley, CA
| | | | | | - Mustapha Ado Usman
- Department of Obstetrics and Gynaecology, Muhammad Abdullahi Wase Teaching Hospital, Kano State, Nigeria
| | - Sherief Abd-Elsalam
- Tropical Medicine and Infectious Diseases Department, Tanta University, Tanta, Egypt
| | - Saturday Etuk
- University of Calabar Teaching Hospital, Calabar, Nigeria
| | - Lavone E Simmons
- Department of Obstetrics and Gynecology, University of Washington, Seattle, WA
| | - Raffaele Napolitano
- Elizabeth Garrett Anderson Institute for Women's Health, University College London, London, United Kingdom; Fetal Medicine Unit, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Sonia Deantoni
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Women's Centre, John Radcliffe Hospital, Oxford, United Kingdom; Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, United Kingdom; Neonatal Care Unit, Department of Public Health and Pediatrics, School of Medicine, University of Turin, Italy
| | - Becky Liu
- Department of Obstetrics and Gynaecology, St George's University Hospitals NHS Foundation Trust, London, United Kingdom
| | - Federico Prefumo
- Division of Obstetrics and Gynecology, zienda Socio Sanitaria Territoriale Spedali Civili di Brescia, Brescia, Italy; Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Valeria Savasi
- Department of BioMedical and Clinical Sciences, Ospedale Luigi Sacco University Hospital, University of Milan, Milan, Italy
| | | | | | - Ghulam Zainab
- Department of Obstetrics and Gynaecology, the Aga Khan University, Karachi, Pakistan
| | - Ricardo Nieto
- Division Neonatología, Hospital Materno Infantil Ramón Sarda, Buenos Aires Argentina
| | - Nerea Maiz
- Obstetrics Department, Hospital Universitari Vall d'Hebron, Barcelona Hospital Campus, Barcelona, Spain
| | - Muhammad Baffah Aminu
- Department of Obstetrics and Gynaecology, Abubakar Tafawa Balewa University Teaching Hospital, Bauchi, Nigeria
| | | | - Rachel Craik
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Women's Centre, John Radcliffe Hospital, Oxford, United Kingdom
| | - Adele Winsey
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Women's Centre, John Radcliffe Hospital, Oxford, United Kingdom
| | - Gabriela Tavchioska
- Department of Pediatrics, General Hospital Borka Taleski, Prilep, Republic of North Macedonia
| | - Babagana Bako
- Department of Obstetrics and Gynaecology, Faculty of Clinical Sciences, College of Medical Sciences, Gombe State University, Gombe, Nigeria
| | - Daniel Oros
- Obstetrics Department, Aragon Institute of Health Research, Hospital Clínico Universitario Lozano Blesa Zaragoza, Zaragoza, Spain
| | - Albertina Rego
- Department of Pediatrics, Faculty of Medicine, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Anne Caroline Benski
- Département de la Femme, de l'Enfant et de l'Adolescent, Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | - Fatimah Hassan-Hanga
- Bayero University Kano, Nigeria; Aminu Kano Teaching Hospital, Kano State, Nigeria
| | - Mónica Savorani
- Hospital de Moron, Moron, Provincia de Buenos Aires, Argentina
| | - Francesca Giuliani
- Neonatal Special Care Unit, Regina Margherita Children Hospital, Città della Salute e della Scienza di Torino, Turin, Italy
| | - Loïc Sentilhes
- Department of Obstetrics and Gynecology Bordeaux University Hospital, Bordeaux, France
| | - Milagros Risso
- Servicio de Neonatologia del Departamento Materno Infantil del Hospital Universitario Austral, Pilar, Provincia de Buenos Aires, Argentina
| | - Ken Takahashi
- Department of Obstetrics and Gynecology, the Jikei University School of Medicine, Tokyo, Japan
| | | | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | | | | | - Enrico Ferrazzi
- Department of Woman, Child and Neonate, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Irene Cetin
- Department of BioMedical and Clinical Sciences, Ospedale Vittore Buzzi Children's Hospital, University of Milan, Milan, Italy
| | | | - Ernawati Ernawati
- Department of Obstetrics and Gynecology, Medical Faculty, Universitas Airlangga, Surabaya, Indonesia; Soetomo General Academic Hospital, Surabaya, Indonesia
| | - Eduardo A Duro
- Universidad de Buenos Aires, Buenos Aires, Argentina; Universidad de Moron, Moron, Argentina
| | - Alexey Kholin
- National Medical Research Center for Obstetrics, Gynecology & Perinatology, Moscow, Russia
| | - Michelle L Firlit
- Department of Obstetrics and Gynecology, University of Illinois Hospital and Health Science System, Chicago, IL
| | - Sarah Rae Easter
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Harvard Medical School, Boston, MA; Division of Critical Care Medicine, Department of Anesthesia, Perioperative, and Pain Medicine, Harvard Medical School, Boston, MA
| | - Joanna Sichitiu
- Hôpital Universitaire Necker-Enfants Malades, AP-HP, Université de Paris, France
| | | | - Roberto Casale
- Maternal and Child Department, Hospital Nacional Profesor Alejandro Posadas, Buenos Aires, Argentina
| | - Rosa Maria Cerbo
- Neonatal Unit and Neonatal Intensive Care Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Paolo Ivo Cavoretto
- Department of Obstetrics and Gynaecology, IRCCS San Raffaele Hospital and University, Milan, Italy
| | - Brenda Eskenazi
- Center for Environmental Research and Community Health (CERCH), School of Public Health, University of California, Berkeley, CA
| | - Jim G Thornton
- Division of Child Health, Obstetrics and Gynaecology, School of Medicine, University of Nottingham, Nottingham, United Kingdom
| | - Zulfiqar A Bhutta
- Center for Global Child Health, Hospital for Sick Children, Toronto, Canada; Center of Excellence in Women & Child Health, The Aga Khan University, Karachi, Pakistana
| | - Stephen H Kennedy
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Women's Centre, John Radcliffe Hospital, Oxford, United Kingdom; Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, United Kingdom
| | - José Villar
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Women's Centre, John Radcliffe Hospital, Oxford, United Kingdom; Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, United Kingdom
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19
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Villar J, Ariff S, Gunier RB, Thiruvengadam R, Rauch S, Kholin A, Roggero P, Prefumo F, do Vale MS, Cardona-Perez JA, Maiz N, Cetin I, Savasi V, Deruelle P, Easter SR, Sichitiu J, Soto Conti CP, Ernawati E, Mhatre M, Teji JS, Liu B, Capelli C, Oberto M, Salazar L, Gravett MG, Cavoretto PI, Nachinab VB, Galadanci H, Oros D, Ayede AI, Sentilhes L, Bako B, Savorani M, Cena H, García-May PK, Etuk S, Casale R, Abd-Elsalam S, Ikenoue S, Aminu MB, Vecciarelli C, Duro EA, Usman MA, John-Akinola Y, Nieto R, Ferrazi E, Bhutta ZA, Langer A, Kennedy SH, Papageorghiou AT. Maternal and Neonatal Morbidity and Mortality Among Pregnant Women With and Without COVID-19 Infection: The INTERCOVID Multinational Cohort Study. JAMA Pediatr 2021; 175:817-826. [PMID: 33885740 PMCID: PMC8063132 DOI: 10.1001/jamapediatrics.2021.1050] [Citation(s) in RCA: 723] [Impact Index Per Article: 241.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 01/21/2021] [Indexed: 01/03/2023]
Abstract
Importance Detailed information about the association of COVID-19 with outcomes in pregnant individuals compared with not-infected pregnant individuals is much needed. Objective To evaluate the risks associated with COVID-19 in pregnancy on maternal and neonatal outcomes compared with not-infected, concomitant pregnant individuals. Design, Setting, and Participants In this cohort study that took place from March to October 2020, involving 43 institutions in 18 countries, 2 unmatched, consecutive, not-infected women were concomitantly enrolled immediately after each infected woman was identified, at any stage of pregnancy or delivery, and at the same level of care to minimize bias. Women and neonates were followed up until hospital discharge. Exposures COVID-19 in pregnancy determined by laboratory confirmation of COVID-19 and/or radiological pulmonary findings or 2 or more predefined COVID-19 symptoms. Main Outcomes and Measures The primary outcome measures were indices of (maternal and severe neonatal/perinatal) morbidity and mortality; the individual components of these indices were secondary outcomes. Models for these outcomes were adjusted for country, month entering study, maternal age, and history of morbidity. Results A total of 706 pregnant women with COVID-19 diagnosis and 1424 pregnant women without COVID-19 diagnosis were enrolled, all with broadly similar demographic characteristics (mean [SD] age, 30.2 [6.1] years). Overweight early in pregnancy occurred in 323 women (48.6%) with COVID-19 diagnosis and 554 women (40.2%) without. Women with COVID-19 diagnosis were at higher risk for preeclampsia/eclampsia (relative risk [RR], 1.76; 95% CI, 1.27-2.43), severe infections (RR, 3.38; 95% CI, 1.63-7.01), intensive care unit admission (RR, 5.04; 95% CI, 3.13-8.10), maternal mortality (RR, 22.3; 95% CI, 2.88-172), preterm birth (RR, 1.59; 95% CI, 1.30-1.94), medically indicated preterm birth (RR, 1.97; 95% CI, 1.56-2.51), severe neonatal morbidity index (RR, 2.66; 95% CI, 1.69-4.18), and severe perinatal morbidity and mortality index (RR, 2.14; 95% CI, 1.66-2.75). Fever and shortness of breath for any duration was associated with increased risk of severe maternal complications (RR, 2.56; 95% CI, 1.92-3.40) and neonatal complications (RR, 4.97; 95% CI, 2.11-11.69). Asymptomatic women with COVID-19 diagnosis remained at higher risk only for maternal morbidity (RR, 1.24; 95% CI, 1.00-1.54) and preeclampsia (RR, 1.63; 95% CI, 1.01-2.63). Among women who tested positive (98.1% by real-time polymerase chain reaction), 54 (13%) of their neonates tested positive. Cesarean delivery (RR, 2.15; 95% CI, 1.18-3.91) but not breastfeeding (RR, 1.10; 95% CI, 0.66-1.85) was associated with increased risk for neonatal test positivity. Conclusions and Relevance In this multinational cohort study, COVID-19 in pregnancy was associated with consistent and substantial increases in severe maternal morbidity and mortality and neonatal complications when pregnant women with and without COVID-19 diagnosis were compared. The findings should alert pregnant individuals and clinicians to implement strictly all the recommended COVID-19 preventive measures.
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Affiliation(s)
- José Villar
- Nuffield Department of Women’s & Reproductive Health, University of Oxford, Oxford, United Kingdom
- Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, United Kingdom
| | - Shabina Ariff
- Department of Paediatrics and Child Health, The Aga Khan University Hospital, Karachi, Pakistan
| | - Robert B. Gunier
- School of Public Health, University of California, Berkeley, Berkeley
| | | | - Stephen Rauch
- School of Public Health, University of California, Berkeley, Berkeley
| | - Alexey Kholin
- National Medical Research Center for Obstetrics, Gynecology and Perinatology, Moscow, Russia
| | - Paola Roggero
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Department of Woman, Child and Neonate, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Federico Prefumo
- Division of Obstetrics and Gynecology, ASST Spedali Civili di Brescia, Brescia, Italy
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | | | | | - Nerea Maiz
- Obstetrics Department, Hospital Universitari Vall d’Hebron, Barcelona Hospital Campus, Barcelona, Spain
| | - Irene Cetin
- Ospedale Vittore Buzzi Children’s Hospital, Department of BioMedical and Clinical Sciences, University of Milan, Milan, Italy
| | - Valeria Savasi
- Ospedale Luigi Sacco University Hospital, Department of BioMedical and Clinical Sciences, University of Milan, Milan, Italy
| | - Philippe Deruelle
- Department of Obstetrics and Gynecology, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Sarah Rae Easter
- Division of Maternal-Fetal Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
- Division of Critical Care Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
| | - Joanna Sichitiu
- Hôpital Universitaire Necker-Enfants Malades, AP-HP, Université de Paris, Paris, France
| | | | - Ernawati Ernawati
- Department of Obstetrics and Gynecology, Medical Faculty, Universitas Airlangga, Surabaya, Indonesia
- Soetomo General Academic Hospital, Surabaya, Indonesia
| | | | - Jagjit Singh Teji
- Ann and Robert H. Lurie Children’s Hospital of Chicago, Northwestern Feinberg School of Medicine, Chicago, Illinois
| | - Becky Liu
- St George’s University Hospitals NHS Foundation Trust, London, United Kingdom
| | - Carola Capelli
- Servicio de Neonatologia del Departamento Materno Infantil del Hospital Universitario Austral, Pilar, Provincia de Buenos Aires, Argentina
| | - Manuela Oberto
- S.C. Obstetrics 2U, Sant’Anna Hospital, AOU Città della Salute e della scienza di Torino, Turin, Italy
| | - Laura Salazar
- Fetal Medicine Unit, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Michael G. Gravett
- Department of Obstetrics and Gynecology, University of Washington, Seattle
- Department of Global Health, University of Washington, Seattle
| | - Paolo Ivo Cavoretto
- Obstetrics and Gynaecology Department, IRCCS San Raffaele Hospital and University, Milan, Italy
| | | | - Hadiza Galadanci
- Africa Center of Excellence for Population Health and Policy, Bayero University Kano, Kano, Nigeria
- Aminu Kano Teaching Hospital, Kano, Nigeria
| | - Daniel Oros
- Aragon Institute of Health Research, Obstetrics Department, Hospital Clínico Universitario Lozano Blesa Zaragoza, Zaragoza, Spain
| | - Adejumoke Idowu Ayede
- College of Medicine, University of Ibadan, Ibadan, Nigeria
- University College Hospital, Ibadan, Nigeria
| | - Loïc Sentilhes
- Department of Obstetrics and Gynecology, Bordeaux University Hospital, Bordeaux, France
| | - Babagana Bako
- Department of Obstetrics and Gynaecology, Faculty of Clinical Sciences, College of Medical Sciences, Gombe State University, Gombe, Nigeria
| | - Mónica Savorani
- Hospital de Moron, Moron, Provincia de Buenos Aires, Argentina
| | - Hellas Cena
- Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
- Clinical Nutrition and Dietetics Service, Unit of Internal Medicine and Endocrinology, ICS Maugeri IRCCS, University of Pavia, Pavia, Italy
| | | | - Saturday Etuk
- University of Calabar Teaching Hospital, Calabar, Nigeria
| | - Roberto Casale
- Maternal and Child Department, Hospital Nacional Profesor Alejandro Posadas, Buenos Aires, Argentina
| | - Sherief Abd-Elsalam
- Tropical Medicine and Infectious Diseases Department, Tanta University, Tanta, Egypt
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Muhammad Baffah Aminu
- Department of Obstetrics and Gynaecology, Abubakar Tafawa Balewa University Teaching Hospital, Bauchi, Nigeria
| | | | - Eduardo A. Duro
- Universidad de Buenos Aires, Buenos Aires, Argentina
- Universidad de Moron, Moron, Argentina
| | - Mustapha Ado Usman
- Department of Obstetrics and Gynaecology, Muhammad Abdullahi Wase Teaching Hospital, Kano State, Nigeria
| | - Yetunde John-Akinola
- College of Medicine, University of Ibadan, Ibadan, Nigeria
- University College Hospital, Ibadan, Nigeria
| | - Ricardo Nieto
- Division Neonatología, Hospital Materno Infantil Ramón Sarda, Buenos Aires Argentina
| | - Enrico Ferrazi
- Department of Woman, Child and Neonate, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Zulfiqar A. Bhutta
- Center for Global Child Health, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Ana Langer
- Women and Health Initiative, Global Health and Population Department, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Stephen H. Kennedy
- Nuffield Department of Women’s & Reproductive Health, University of Oxford, Oxford, United Kingdom
- Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, United Kingdom
| | - Aris T. Papageorghiou
- Nuffield Department of Women’s & Reproductive Health, University of Oxford, Oxford, United Kingdom
- Oxford Maternal and Perinatal Health Institute, Green Templeton College, University of Oxford, Oxford, United Kingdom
- St George’s University Hospitals NHS Foundation Trust, London, United Kingdom
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Ogasawara J, Ikenoue S, Yamamoto H, Sato M, Kasuga Y, Mitsukura Y, Ikegaya Y, Yasui M, Tanaka M, Ochiai D. Deep neural network-based classification of cardiotocograms outperformed conventional algorithms. Sci Rep 2021; 11:13367. [PMID: 34183748 PMCID: PMC8238938 DOI: 10.1038/s41598-021-92805-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Accepted: 06/16/2021] [Indexed: 11/10/2022] Open
Abstract
Cardiotocography records fetal heart rates and their temporal relationship to uterine contractions. To identify high risk fetuses, obstetricians inspect cardiotocograms (CTGs) by eye. Therefore, CTG traces are often interpreted differently among obstetricians, resulting in inappropriate interventions. However, few studies have focused on quantitative and nonbiased algorithms for CTG evaluation. In this study, we propose a newly constructed deep neural network model (CTG-net) to detect compromised fetal status. CTG-net consists of three convolutional layers that extract temporal patterns and interrelationships between fetal heart rate and uterine contraction signals. We aimed to classify the abnormal group (umbilical artery pH < 7.20 or Apgar score at 1 min < 7) and the normal group from CTG data. We evaluated the performance of the CTG-net with the F1 score and compared it with conventional algorithms, namely, support vector machine and k-means clustering, and another deep neural network model, long short-term memory. CTG-net showed the area under the receiver operating characteristic curve of 0.73 ± 0.04, which was significantly higher than that of long short-term memory. CTG-net, a quantitative and automated diagnostic aid system, enables early intervention for putatively abnormal fetuses, resulting in a reduction in the number of cases of hypoxic injury.
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Affiliation(s)
- Jun Ogasawara
- Department of Pharmacology, School of Medicine, Keio University, Tokyo, 160-8582, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Hiroko Yamamoto
- Department of Systems Design Engineering, Faculty of Science and Technology, Keio University, Kanagawa, 223-8522, Japan
| | - Motoshige Sato
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, Tokyo, 113-0033, Japan
| | - Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Yasue Mitsukura
- Department of Systems Design Engineering, Faculty of Science and Technology, Keio University, Kanagawa, 223-8522, Japan
| | - Yuji Ikegaya
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, Tokyo, 113-0033, Japan.,Institute for AI and Beyond, The University of Tokyo, Tokyo, 113-0033, Japan.,Center for Information and Neural Networks, National Institute of Information and Communications Technology, Suita, Osaka, 565-0871, Japan
| | - Masato Yasui
- Department of Pharmacology, School of Medicine, Keio University, Tokyo, 160-8582, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Daigo Ochiai
- Department of Obstetrics and Gynecology, School of Medicine, Keio University, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.
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21
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Hirata M, Hasegawa K, Kasuga Y, Haiden A, Ikenoue S, Yamamoto R, Tanaka M, Sasaki J, Ochiai D. A case of abdominal compartment syndrome caused by amniotic fluid embolism treated with ABTHERA™ therapy: World's first report in the obstetric field. Taiwan J Obstet Gynecol 2021; 60:579-580. [PMID: 33966755 DOI: 10.1016/j.tjog.2021.03.038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/29/2021] [Indexed: 11/30/2022] Open
Affiliation(s)
- Momo Hirata
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Japan
| | - Keita Hasegawa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Japan
| | - Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Japan.
| | - Akina Haiden
- Department of Emergency and Critical Care Medicine, Keio University School of Medicine, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Japan
| | - Ryo Yamamoto
- Department of Emergency and Critical Care Medicine, Keio University School of Medicine, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Japan
| | - Junichi Sasaki
- Department of Emergency and Critical Care Medicine, Keio University School of Medicine, Japan
| | - Daigo Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Japan
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22
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Kasuga Y, Ikenoue S, Tanaka Y, Tamagawa M, Hasegawa K, Oishi M, Endo T, Sato Y, Tanaka M, Ochiai D. Expectant management for early pregnancy miscarriage after radical trachelectomy: A single hospital-based study. Acta Obstet Gynecol Scand 2021; 100:1322-1325. [PMID: 33797065 DOI: 10.1111/aogs.14158] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 03/14/2021] [Accepted: 03/27/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Women who have undergone radical trachelectomy as a fertility-sparing treatment for early-stage cervical cancer may be at higher risk for retained tissues after early-term miscarriage due to cervical cerclage or cervical necrosis. Dilatation and curettage or aspiration may present additional risks in these women. The aim of this study was to assess the efficacy of expectant management for early pregnancy miscarriage after radical trachelectomy. MATERIAL AND METHODS Keio University Hospital records were reviewed for women who conceived after abdominal radical trachelectomy and received perinatal care between 1 April 2012 and 31 March 2020. A total of 62 women (76 pregnancies) were identified, and 13 of these women experienced miscarriage before 12 gestational weeks. The management and outcome of these cases were reviewed in detail. RESULTS The median maternal age at miscarriage was 39 years (range 31-42 years) and the median duration from abdominal radical trachelectomy to conception was 2.60 years (range 0.49-7.30 years). Cervical necrosis before conception occurred in one case (8%). One patient requested treatment with aspiration and the remaining 12 cases were managed with observation for a median of 23 days (range 7-50 days). There were no cases of endometritis or cases requiring dilatation and curettage for residue tissue. Further, no cases developed laceration of the residual cervix and no loss of cerclage sutures after discharge was noted. CONCLUSIONS Expectant management seems to be safe and appropriate for first trimester miscarriage after abdominal radical trachelectomy.
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Affiliation(s)
- Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Yuya Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Masumi Tamagawa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Keita Hasegawa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Maki Oishi
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Toyohide Endo
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Yu Sato
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
| | - Daigo Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan
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23
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Ikenoue S, Waffarn F, Ohashi M, Tanaka M, Gillen DL, Buss C, Entringer S, Wadhwa PD. Placental Corticotrophin-Releasing Hormone is a Modulator of Fetal Liver Blood Perfusion. J Clin Endocrinol Metab 2021; 106:646-653. [PMID: 33313841 PMCID: PMC7947764 DOI: 10.1210/clinem/dgaa908] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Indexed: 12/26/2022]
Abstract
CONTEXT Variation in fetal liver blood flow influences fetal growth and postnatal body composition. Placental corticotrophin-releasing hormone has been implicated as a key mediator of placental-fetal perfusion. OBJECTIVE To determine whether circulating levels of placental corticotrophin-releasing hormone across gestation are associated with variations in fetal liver blood flow. DESIGN Prospective cohort study. METHODS Fetal ultrasonography was performed at 30 weeks' gestation to characterize fetal liver blood flow (quantified by subtracting ductus venosus flow from umbilical vein flow). Placental corticotrophin-releasing hormone was measured in maternal circulation at approximately 12, 20, and 30 weeks' gestation. Multiple regression analysis was used to determine the proportion of variation in fetal liver blood flow explained by placental corticotrophin-releasing hormone. Covariates included maternal age, parity, pre-pregnancy body mass index, gestational weight gain, and fetal sex. RESULTS A total of 79 uncomplicated singleton pregnancies were analyzed. Fetal liver blood flow was 68.4 ± 36.0 mL/min (mean ± SD). Placental corticotrophin-releasing hormone concentrations at 12, 20, and 30 weeks were 12.5 ± 8.1, 35.7 ± 24.5, and 247.9 ± 167.8 pg/mL, respectively. Placental corticotrophin-releasing hormone at 30 weeks, but not at 12 and 20 weeks, was significantly and positively associated with fetal liver blood flow at 30 weeks (r = 0.319; P = 0.004) and explained 10.4% of the variance in fetal liver blood flow. CONCLUSIONS Placental corticotrophin-releasing hormone in late gestation is a possible modulator of fetal liver blood flow and may constitute a biochemical marker in clinical investigations of fetal growth and body composition.
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Affiliation(s)
- Satoru Ikenoue
- Development, Health and Disease Research Program, University of California, Irvine, Irvine, CA 92697, USA
- Department of Pediatrics, University of California, Irvine, Irvine, CA, USA
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Feizal Waffarn
- Development, Health and Disease Research Program, University of California, Irvine, Irvine, CA 92697, USA
- Department of Pediatrics, University of California, Irvine, Irvine, CA, USA
| | - Masanao Ohashi
- Development, Health and Disease Research Program, University of California, Irvine, Irvine, CA 92697, USA
- Department of Pediatrics, University of California, Irvine, Irvine, CA, USA
- Department of Obstetrics and Gynecology, University of Miyazaki, Miyazaki, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Daniel L Gillen
- Department of Statistics, University of California, Irvine, Irvine, CA, USA
| | - Claudia Buss
- Development, Health and Disease Research Program, University of California, Irvine, Irvine, CA 92697, USA
- Department of Pediatrics, University of California, Irvine, Irvine, CA, USA
- Institute of Medical Psychology, Charité University Medicine, Berlin, Germany
| | - Sonja Entringer
- Development, Health and Disease Research Program, University of California, Irvine, Irvine, CA 92697, USA
- Department of Pediatrics, University of California, Irvine, Irvine, CA, USA
- Institute of Medical Psychology, Charité University Medicine, Berlin, Germany
| | - Pathik D Wadhwa
- Development, Health and Disease Research Program, University of California, Irvine, Irvine, CA 92697, USA
- Department of Pediatrics, University of California, Irvine, Irvine, CA, USA
- Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, CA, USA
- Department of Obstetrics and Gynecology, University of California, Irvine, Irvine, CA, USA
- Department of Epidemiology, University of California, Irvine, Irvine, CA, USA
- Correspondence: Pathik D. Wadhwa, MD, PhD, UCI Development, Health and Disease Research Program, University of California, Irvine, 3117 Gillespie, Irvine, CA 92697, USA.
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24
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Ochiai D, Abe Y, Fukutake M, Sato Y, Ikenoue S, Kasuga Y, Masuda H, Tanaka M. Cell sheets using human amniotic fluid stem cells reduce tissue fibrosis in murine full-thickness skin wounds. Tissue Cell 2021; 68:101472. [PMID: 33360545 DOI: 10.1016/j.tice.2020.101472] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 11/24/2020] [Accepted: 11/25/2020] [Indexed: 10/22/2022]
Abstract
The use of mesenchymal stem cell sheets is a promising strategy for skin regeneration. The injection of dissociated human amniotic fluid stem cells (hAFSCs) was recently found to accelerate cutaneous wound healing with reduced fibrotic scarring, similar to fetal wound healing. However, the use of hAFSCs in applications of cell sheet technology remains limited. The aim of this study was to determine the in vivo efficacy of in vitro-cultured hAFSC sheets in wound healing. The cell sheets were characterized by immunohistochemistry and RT-qPCR and grafted onto full-thickness wounds in BALB/c mice. The wound size was measured, and re-epithelialization, granulation tissue area, and collagen content of the regenerated wound were analyzed histologically. Although the hAFSC sheet contained abundant extracellular matrix molecules and expressed high levels of anti-fibrotic mediators, its grafting did not affect wound closure or the size of the granulation tissue area. In contrast, the organization of type I collagen bundles in the regenerated wound was markedly reduced, while the levels of type III collagen were increased after implantation of the hAFSC sheet. These results suggest that hAFSC sheets can exert anti-fibrotic properties without delaying wound closure.
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Affiliation(s)
- Daigo Ochiai
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan.
| | - Yushi Abe
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Marie Fukutake
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yu Sato
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Satoru Ikenoue
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yoshifumi Kasuga
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Hirotaka Masuda
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Mamoru Tanaka
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
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25
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Ikenoue S, Hasegawa K, Tamagawa M, Oishi M, Endo T, Kasuga Y, Ochiai D, Tanaka M. 483 Sonographic prediction of placental invasion in placenta previa using placenta accreta index. Am J Obstet Gynecol 2021. [DOI: 10.1016/j.ajog.2020.12.504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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26
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Abe Y, Ochiai D, Sato Y, Otani T, Fukutake M, Ikenoue S, Kasuga Y, Tanaka M. Amniotic fluid stem cells as a novel strategy for the treatment of fetal and neonatal neurological diseases. Placenta 2021; 104:247-252. [PMID: 33461069 DOI: 10.1016/j.placenta.2021.01.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 12/26/2020] [Accepted: 01/08/2021] [Indexed: 01/26/2023]
Abstract
Even in the context of modern medicine, infants with fetal and neonatal neurological diseases such as cerebral palsy and myelomeningocele suffer serious long-lasting impairment due to the irreversible neuronal damage. The promotion of neurologically intact survival in patients with perinatal intractable neurological diseases requires the development of novel strategies. One promising strategy involves the use of human amniotic fluid stem cells (hAFSCs), which have attracted much attention in recent years and are known to exert anti-inflammatory and neuroprotective effects. In recent years, the therapeutic effects of hAFSCs on fetal-neonatal neurological diseases have become evident as per intense research efforts by our group and others. Specifically, hAFSCs administered into the nasal cavity migrated to the brain and controlled local inflammation in a rodent model of neonatal hypoxic-ischemic encephalopathy. In contrast, hAFSCs administered intraperitoneally did not migrate to the brain; they rather formed spheroids in the abdominal cavity, resulting in the suppression of systemic inflammation (including in the brain) via the secretion of anti-inflammatory cytokines in concert with peritoneal macrophages in a rodent model of periventricular leukomalacia. Moreover, studies in a rat model of myelomeningocele suggested that hAFSCs administered in utero secreted hepatocyte growth factor and protected the exposed spinal cord during pregnancy. Importantly, autologous hAFSCs, whose use for fetal-neonatal treatment does not raise ethical issues, can be collected during pregnancy and prepared in sufficient numbers for therapeutic use. This article outlines the results of preclinical research on fetal stem cell therapy, mainly involving hAFSCs, in the context of perinatal neurological diseases.
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Affiliation(s)
- Yushi Abe
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Daigo Ochiai
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan.
| | - Yu Sato
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Toshimitsu Otani
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Marie Fukutake
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Satoru Ikenoue
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yoshifumi Kasuga
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Mamoru Tanaka
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
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Abstract
Based on epidemiological and experimental evidence, the origins of childhood obesity and early onset metabolic syndrome can be extended back to developmental processes during intrauterine life. It is necessary to actively investigate antecedent conditions that affect fetal growth by developing reliable measures to identify variations in fetal fat deposition and body composition. Recently, the resolution of ultrasonography has remarkably improved, which enables better tissue characterization and quantification of fetal fat accumulation. In addition, fetal fractional limb volume has been introduced as a novel measure to quantify fetal soft tissue volume, including fat mass and lean mass. Detecting extreme variations in fetal fat deposition may provide further insights into the origins of altered fetal body composition in pathophysiological conditions (i.e., fetal growth restriction or fetal macrosomia), which are predisposed to the metabolic syndrome in later life. Further studies are warranted to determine the maternal or placental factors that affect fetal fat deposition and body composition. Elucidating these factors may help develop clinical interventions for altered fetal growth and body composition, which could potentially lead to primary prevention of the future risk of metabolic dysfunction.
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Kasuga Y, Kawai T, Miyakoshi K, Saisho Y, Tamagawa M, Hasegawa K, Ikenoue S, Ochiai D, Hida M, Tanaka M, Hata K. Epigenetic Changes in Neonates Born to Mothers With Gestational Diabetes Mellitus May Be Associated With Neonatal Hypoglycaemia. Front Endocrinol (Lausanne) 2021; 12:690648. [PMID: 34267729 PMCID: PMC8276691 DOI: 10.3389/fendo.2021.690648] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2021] [Accepted: 06/01/2021] [Indexed: 12/28/2022] Open
Abstract
The detection of epigenetic changes associated with neonatal hypoglycaemia may reveal the pathophysiology and predict the onset of future diseases in offspring. We hypothesized that neonatal hypoglycaemia reflects the in utero environment associated with maternal gestational diabetes mellitus. The aim of this study was to identify epigenetic changes associated with neonatal hypoglycaemia. The association between DNA methylation using Infinium HumanMethylation EPIC BeadChip and neonatal plasma glucose (PG) level at 1 h after birth in 128 offspring born at term to mothers with well-controlled gestational diabetes mellitus was investigated by robust linear regression analysis. Cord blood DNA methylation at 12 CpG sites was significantly associated with PG at 1 h after birth after adding infant sex, delivery method, gestational day, and blood cell compositions as covariates to the regression model. DNA methylation at two CpG sites near an alternative transcription start site of ZNF696 was significantly associated with the PG level at 1 h following birth (false discovery rate-adjusted P < 0.05). Methylation levels at these sites increased as neonatal PG levels at 1 h after birth decreased. In conclusion, gestational diabetes mellitus is associated with DNA methylation changes at the alternative transcription start site of ZNF696 in cord blood cells. This is the first report of DNA methylation changes associated with neonatal PG at 1 h after birth.
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Affiliation(s)
- Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
- Department of Maternal-Fetal Biology, National Research Institute for Child Health and Development, Tokyo, Japan
| | - Tomoko Kawai
- Department of Maternal-Fetal Biology, National Research Institute for Child Health and Development, Tokyo, Japan
- *Correspondence: Kenichiro Hata, ; Tomoko Kawai,
| | - Kei Miyakoshi
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yoshifumi Saisho
- Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Masumi Tamagawa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Keita Hasegawa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
- Department of Maternal-Fetal Biology, National Research Institute for Child Health and Development, Tokyo, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Daigo Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Mariko Hida
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Kenichiro Hata
- Department of Maternal-Fetal Biology, National Research Institute for Child Health and Development, Tokyo, Japan
- *Correspondence: Kenichiro Hata, ; Tomoko Kawai,
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Kasuga Y, Ochiai D, Tamagawa M, Oishi M, Endo T, Sato Y, Iida M, Ikenoue S, Tanaka M. A safe delivery system to prevent COVID-19 transmission without negative-pressure isolation delivery rooms: Experience from a hospital with nosocomial outbreak. Taiwan J Obstet Gynecol 2020; 60:183-184. [PMID: 33495000 PMCID: PMC7833574 DOI: 10.1016/j.tjog.2020.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/27/2020] [Indexed: 11/23/2022] Open
Affiliation(s)
- Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.
| | - Daigo Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Masumi Tamagawa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Maki Oishi
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Toyohide Endo
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Yu Sato
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Miho Iida
- Department of Preventive Medicine and Public Health, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
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Kasuga Y, Saisho Y, Ikenoue S, Ochiai D, Tanaka M. A new diagnostic strategy for gestational diabetes during the COVID-19 pandemic for the Japanese population. Diabetes Metab Res Rev 2020; 36:e3351. [PMID: 32453497 PMCID: PMC7267093 DOI: 10.1002/dmrr.3351] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 05/15/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Yoshifumi Kasuga
- Department of Obstetrics and GynecologyKeio University School of MedicineTokyoJapan
| | - Yoshifumi Saisho
- Department of Internal MedicineKeio University School of MedicineTokyoJapan
| | - Satoru Ikenoue
- Department of Obstetrics and GynecologyKeio University School of MedicineTokyoJapan
| | - Daigo Ochiai
- Department of Obstetrics and GynecologyKeio University School of MedicineTokyoJapan
| | - Mamoru Tanaka
- Department of Obstetrics and GynecologyKeio University School of MedicineTokyoJapan
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Umazume T, Miyagi E, Haruyama Y, Kobashi G, Saito S, Hayakawa S, Kawana K, Ikenoue S, Morioka I, Yamada H. Survey on the use of personal protective equipment and COVID-19 testing of pregnant women in Japan. J Obstet Gynaecol Res 2020; 46:1933-1939. [PMID: 32779285 PMCID: PMC7436418 DOI: 10.1111/jog.14382] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 06/16/2020] [Indexed: 12/15/2022]
Abstract
Aim To clarify the status of personal protective equipment (PPE) and coronavirus disease 2019 (COVID‐19) tests for pregnant women, we conducted an urgent survey. Methods The survey was conducted online from April 27 to May 1, 2020. Questionnaires were sent to core facilities and affiliated hospitals of the obstetrics and gynecology training program and to hospitals of the national perinatal medical liaison council. Results A total of 296 institutions participated in our survey; however, 2 institutions were excluded. Full PPE was used by doctors in 7.1% of facilities and by midwives in 6.8%. Our study also determined that around 65.0% of facilities for doctors and 73.5% of facilities for midwives used PPE beyond the “standard gown or apron, surgical mask, goggles or face shield” during labor of asymptomatic women. N95 masks were running out of stock at 6.5% of the facilities and goggles and face shields at 2.7%. Disposable N95 masks and goggles or face shields were re‐used after re‐sterilization in 12% and 14% of facilities, respectively. Polymerase chain reaction (PCR) testing of asymptomatic patients was performed for 9% of vaginal deliveries, 14% of planned cesarean sections and 17% of emergency cesarean sections. The number of PCR tests for obstetrics and gynecology per a week ranged from zero to five in 92% of facilities. Conclusion The shortage of PPE in Japan is alarming. Sufficient stockpiling of PPE is necessary to prevent unnecessary disruptions in medical care. Appropriate guidelines for PPE usage and COVID‐19 testing of pregnant women at delivery are needed in Japan.
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Affiliation(s)
- Takeshi Umazume
- Department of Obstetrics and Gynecology, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Etsuko Miyagi
- Department of Obstetrics and Gynecology, Yokohama City University Hospital, Yokohama, Japan
| | - Yasuo Haruyama
- Department of Public Health, Dokkyo Medical University, School of Medicine, Tochigi, Japan
| | - Gen Kobashi
- Department of Public Health, Dokkyo Medical University, School of Medicine, Tochigi, Japan
| | - Shigeru Saito
- Department of Obstetrics and Gynecology, University of Toyama, Toyama, Japan
| | - Satoshi Hayakawa
- Division of Microbiology, Department of Pathology and Microbiology, Nihon University School of Medicine, Tokyo, Japan
| | - Kei Kawana
- Department of Obstetrics and Gynecology, Nihon University School of Medicine, Tokyo, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Ichiro Morioka
- Department of Pediatrics and Child Health, Nihon University School of Medicine, Tokyo, Japan
| | - Hideto Yamada
- Department of Obstetrics and Gynecology, Kobe University Graduate School of Medicine, Kobe, Japan
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Sato Y, Ochiai D, Abe Y, Masuda H, Fukutake M, Ikenoue S, Kasuga Y, Shimoda M, Kanai Y, Tanaka M. Prophylactic therapy with human amniotic fluid stem cells improved survival in a rat model of lipopolysaccharide-induced neonatal sepsis through immunomodulation via aggregates with peritoneal macrophages. Stem Cell Res Ther 2020; 11:300. [PMID: 32690106 PMCID: PMC7370504 DOI: 10.1186/s13287-020-01809-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 06/06/2020] [Accepted: 07/03/2020] [Indexed: 01/15/2023] Open
Abstract
Background Despite recent advances in neonatal care, sepsis remains a leading cause of mortality in neonates. Mesenchymal stem cells derived from various tissues, such as bone marrow, umbilical cord, and adipose tissue, have beneficial effects on adult sepsis. Although human amniotic fluid stem cells (hAFSCs) have mesenchymal stem cell properties, the efficacy of hAFSCs on neonatal sepsis is yet to be elucidated. This study aimed to investigate the therapeutic potential of hAFSCs on neonatal sepsis using a rat model of lipopolysaccharide (LPS)-induced sepsis. Methods hAFSCs were isolated as CD117-positive cells from human amniotic fluid. Three-day-old rat pups were intraperitoneally treated with LPS to mimic neonatal sepsis. hAFSCs were administered either 3 h before or at 0, 3, or 24 h after LPS exposure. Serum inflammatory cytokine levels, gene expression profiles from spleens, and multiple organ damage were analyzed. hAFSC localization was determined in vivo. In vitro LPS stimulation tests were performed using neonatal rat peritoneal macrophages co-cultured with hAFSCs in a cell-cell contact-dependent/independent manner. Immunoregulation in the spleen was determined using a DNA microarray analysis. Results Prophylactic therapy with hAFSCs improved survival in the LPS-treated rats while the hAFSCs transplantation after LPS exposure did not elicit a therapeutic response. Therefore, hAFSC pretreatment was used for all subsequent studies. Inflammatory cytokine levels were elevated after LPS injection, which was attenuated by hAFSC pretreatment. Subsequently, inflammation-induced damages in the brain, lungs, and liver were ameliorated. hAFSCs aggregated with peritoneal macrophages and/or transiently accumulated in the liver, mesentery, and peritoneum. Paracrine factors released by hAFSCs induced M1-M2 macrophage polarization in a cell-cell contact-independent manner. Direct contact between hAFSCs and peritoneal macrophages further enhanced the polarization. Microarray analysis of the spleen showed that hAFSC pretreatment reduced the expression of genes involved in apoptosis and inflammation and subsequently suppressed toll-like receptor 4 signaling pathways. Conclusions Prophylactic therapy with hAFSCs improved survival in a rat model of LPS-induced neonatal sepsis. These effects might be mediated by a phenotypic switch from M1 to M2 in peritoneal macrophages, triggered by hAFSCs in a cell-cell contact-dependent/independent manner and the subsequent immunomodulation of the spleen.
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Affiliation(s)
- Yu Sato
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35, Shinanomachi Shinjyukuku, Tokyo, 160-8582, Japan
| | - Daigo Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35, Shinanomachi Shinjyukuku, Tokyo, 160-8582, Japan.
| | - Yushi Abe
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35, Shinanomachi Shinjyukuku, Tokyo, 160-8582, Japan
| | - Hirotaka Masuda
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35, Shinanomachi Shinjyukuku, Tokyo, 160-8582, Japan
| | - Marie Fukutake
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35, Shinanomachi Shinjyukuku, Tokyo, 160-8582, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35, Shinanomachi Shinjyukuku, Tokyo, 160-8582, Japan
| | - Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35, Shinanomachi Shinjyukuku, Tokyo, 160-8582, Japan
| | - Masayuki Shimoda
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Yae Kanai
- Department of Pathology, Keio University School of Medicine, Tokyo, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35, Shinanomachi Shinjyukuku, Tokyo, 160-8582, Japan
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Ochiai D, Kasuga Y, Iida M, Ikenoue S, Tanaka M. Universal screening for SARS-CoV-2 in asymptomatic obstetric patients in Tokyo, Japan. Int J Gynaecol Obstet 2020; 150:268-269. [PMID: 32496574 PMCID: PMC9087702 DOI: 10.1002/ijgo.13252] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 05/24/2020] [Accepted: 05/29/2020] [Indexed: 01/12/2023]
Abstract
The prevalence of COVID‐19 in asymptomatic obstetric patients in Tokyo was shown to be 4% when universal screening was implemented. Physicians should pay attention to asymptomatic patients to prevent nosocomial infections.
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Affiliation(s)
- Daigo Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Miho Iida
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
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Kasuga Y, Miyakoshi K, Saisho Y, Ikenoue S, Ochiai D, Tanaka M. Impaired early phase insulin secretion associated with gestational diabetes mellitus in underweight women. J Matern Fetal Neonatal Med 2020; 35:2411-2413. [PMID: 32552200 DOI: 10.1080/14767058.2020.1779692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Background: No reports have focused on the clinical and metabolic characteristics of gestational diabetes (GDM) in underweight women. The aim of this study is to investigate the clinical and metabolic features of underweight GDM (pregravid BMI, <18.5 kg/m2: U-GDM).Materials and methods: Women diagnosed with GDM were categorized based on their pre-pregnancy BMI as either underweight (n = 49) or normal weight (pregravid BMI, 18.5-25.0 kg/m2: n = 271: N-GDM). During the study period, GDM was diagnosed using the International Association of Diabetes in Pregnancy Study Group criteria. Women with multi-fetal pregnancies, fetal congenital anomalies, overt diabetes in pregnancy, and pre-gestational diabetes mellitus were excluded.Results: There were no notable differences in maternal age at delivery and the rate of nulliparous between the U-GDM and N-GDM groups. Regarding antepartum oral glucose tolerance test profiles, women with U-GDM exhibited significantly lower fasting plasma glucose (FPG) levels than those with N-GDM (p < .01). The Insulinogenic Index of women with U-GDM was significantly lower than that of women with N-GDM (p < .05).Conclusion: Impaired early phase insulin secretion was associated with GDM onset in underweight women.
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Affiliation(s)
- Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Kei Miyakoshi
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yoshifumi Saisho
- Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Daigo Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
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35
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Akiba Y, Ikenoue S, Endo T, Kasuga Y, Ochiai D, Miyakoshi K, Ishii R, Yakubo K, Tanaka M. Differences in fetal fractional limb volume changes in normal and gestational diabetic pregnancies: an exploratory observational study. BJOG 2020; 128:329-335. [PMID: 32298518 DOI: 10.1111/1471-0528.16265] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/07/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Fetal fractional limb volume has been proposed as a useful measure for quantifying fetal soft tissue development. The aim of this study was to investigate the growth of fractional arm volume (AVol) and fractional thigh volume (TVol) of fetuses with maternal gestational diabetes (GDM) compared with those of fetuses with normal glucose tolerance (NGT). We hypothesised fetal fractional limb volume would be larger in the GDM group than in the NGT group in late gestation. DESIGN Exploratory observational study. SETTING Saitama Municipal Hospital. SAMPLE A total of 165 (125 NGT and 40 GDM) singleton Japanese pregnant women. METHODS AVol and TVol were assessed between 20 and 37 weeks' gestation as cylindrical limb volumes based on 50% of the fetal humeral or femoral diaphysis length. Women were diagnosed as GDM based on the criteria of the Japan Society of Obstetrics and Gynecology. MAIN OUTCOME MEASURES AVol and TVol were compared between women with NGT and those with GDM at each gestational age period (2-week intervals from 20 to 37 weeks' gestation). RESULTS Overall, 287 ultrasound scans were performed (NGT group, 205 scans; GDM group, 82 scans). There was no significant difference of AVol between the groups before 32 weeks' gestation. AVol was significantly larger in the GDM group than in the NGT group after 32 weeks' gestation (P < 0.05). TVol was not statistically different between the groups across gestation. CONCLUSIONS Detection of variations in fetal AVol may provide greater insight into understanding the origins of altered fetal body proportion in GDM. TWEETABLE ABSTRACT AVol, but not TVol, is significantly larger in fetuses with GDM than in those with NGT after 32 weeks' gestation.
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Affiliation(s)
- Y Akiba
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan.,Department of Obstetrics and Gynecology, Saitama Municipal Hospital, Saitama, Japan
| | - S Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - T Endo
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan.,Department of Obstetrics and Gynecology, Saitama Municipal Hospital, Saitama, Japan
| | - Y Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - D Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - K Miyakoshi
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - R Ishii
- Biostatistics Unit, Clinical and Translational Research Center, Keio University School of Medicine, Tokyo, Japan
| | - K Yakubo
- Department of Obstetrics and Gynecology, Saitama Municipal Hospital, Saitama, Japan
| | - M Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
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Ikenoue S, Akiba Y, Endo T, Kasuga Y, Ochiai D, Miyakoshi K, Yakubo K, Tanaka M. 537: Sonographic evaluation of fetal fractional limb volume across gestation in gestational diabetes. Am J Obstet Gynecol 2020. [DOI: 10.1016/j.ajog.2019.11.553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Abe Y, Ochiai D, Masuda H, Sato Y, Otani T, Fukutake M, Ikenoue S, Miyakoshi K, Okano H, Tanaka M. In Utero Amniotic Fluid Stem Cell Therapy Protects Against Myelomeningocele via Spinal Cord Coverage and Hepatocyte Growth Factor Secretion. Stem Cells Transl Med 2019; 8:1170-1179. [PMID: 31407874 PMCID: PMC6811697 DOI: 10.1002/sctm.19-0002] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 07/02/2019] [Indexed: 12/13/2022] Open
Abstract
Despite the poor prognosis associated with myelomeningocele (MMC), the options for prenatal treatments are still limited. Recently, fetal cellular therapy has become a new option for treating birth defects, although the therapeutic effects and mechanisms associated with such treatments remain unclear. The use of human amniotic fluid stem cells (hAFSCs) is ideal with respect to immunoreactivity and cell propagation. The prenatal diagnosis of MMC during early stages of pregnancy could allow for the ex vivo proliferation and modulation of autologous hAFSCs for use in utero stem cell therapy. Therefore, we investigated the therapeutic effects and mechanisms of hAFSCs‐based treatment for fetal MMC. hAFSCs were isolated as CD117‐positive cells from the amniotic fluid of 15‐ to 17‐week pregnant women who underwent amniocentesis for prenatal diagnosis and consented to this study. Rat dams were exposed to retinoic acid to induce fetal MMC and were subsequently injected with hAFSCs in each amniotic cavity. We measured the exposed area of the spinal cord and hepatocyte growth factor (HGF) levels at the lesion. The exposed spinal area of the hAFSC‐treated group was significantly smaller than that of the control group. Immunohistochemical analysis demonstrated a reduction in neuronal damage such as neurodegeneration and astrogliosis in the hAFSC‐treated group. Additionally, in lesions of the hAFSC‐treated group, HGF expression was upregulated and HGF‐positive hAFSCs were identified, suggesting that these cells migrated to the lesion and secreted HGF to suppress neuronal damage and induce neurogenesis. Therefore, in utero hAFSC therapy could become a novel strategy for fetal MMC. stem cells translational medicine2019;8:1170–1179
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Affiliation(s)
- Yushi Abe
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Daigo Ochiai
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Hirotaka Masuda
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yu Sato
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Toshimitsu Otani
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Marie Fukutake
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Satoru Ikenoue
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Kei Miyakoshi
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Hideyuki Okano
- Department of Physiology, Keio University School of Medicine, Tokyo, Japan
| | - Mamoru Tanaka
- Department of Obstetrics & Gynecology, Keio University School of Medicine, Tokyo, Japan
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Akiba Y, Miyakoshi K, Ikenoue S, Saisho Y, Kasuga Y, Ochiai D, Matsumoto T, Tanaka M. Glycemic and metabolic features in gestational diabetes: singleton versus twin pregnancies. Endocr J 2019; 66:647-651. [PMID: 31019153 DOI: 10.1507/endocrj.ej18-0575] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
A number of data on gestational diabetes mellitus (GDM) in singleton pregnancy is available, however, little is known about the glycemic characteristics of twin pregnancy with GDM. The aim of this study was to compare the severity of dysglycemia between twin and singleton pregnancies with GDM (T-GDM and S-GDM). We retrospectively analyzed pregnancies with GDM defined by the Japan Diabetes Society criteria (T-GDM, n = 20; S-GDM, n = 451) in our hospital. During the study period, women with GDM underwent self-monitoring of blood glucose measurements as well as dietary management. Insulin treatment was initiated when dietary treatment did not achieve the glycemic goal. The glycemic and metabolic characteristics were compared between T-GDM and S-GDM, as follows: gestational week at the diagnosis of GDM, 75 g oral glucose tolerance test (OGTT) results, HbA1c, insulin secretion (i.e. insulinogenic index [IGI] and Insulin Secretion-Sensitivity Index-2 [ISSI-2]), and insulin requirement before delivery. The rate of one abnormal OGTT value in T-GDM was similar to that in S-GDM (60% vs. 71%). There were no significant differences in gestational week and levels of HbA1c at diagnosis, levels of IGI and ISSI-2 between T-GDM and S-GDM (median, 20 weeks vs. 17 weeks, 5.0% vs. 5.2%, 0.58 vs. 0.71, 1.7 vs. 1.8, respectively). The rate of insulin treatment and a median dosage of insulin needed before delivery was comparable between the two groups (T-GDM vs. S-GDM: 45% vs. 32% and 14 vs. 13 unit/day). Our data suggested that the severity of dysglycemia in T-GDM was similar to that in S-GDM during pregnancy.
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Affiliation(s)
- Yohei Akiba
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Kei Miyakoshi
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yoshifumi Saisho
- Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Daigo Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Tadashi Matsumoto
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
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Miyamoto T, Miyakoshi K, Sato Y, Kasuga Y, Ikenoue S, Miyamoto K, Nishiwaki Y, Tanaka M, Nakamura M, Matsumoto M. Changes in bone metabolic profile associated with pregnancy or lactation. Sci Rep 2019; 9:6787. [PMID: 31086225 PMCID: PMC6513862 DOI: 10.1038/s41598-019-43049-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 04/15/2019] [Indexed: 12/14/2022] Open
Abstract
Calcium and nutrients are transferred from mothers to fetuses or infants during pregnancy or lactation, respectively, promoting metabolic changes in the mother, many uncharacterized. To evaluate these changes, we undertook two parallel studies. In one we analyzed fourteen clinical cases of vertebral fragility fractures, at or before three months after partum, in mothers who breastfed their infants. In the other, we enrolled 79 additional pregnant subjects, some who chose to breastfeed and others who did not, and analyzed changes in bone metabolic status starting between 34 and 36 weeks of gestation and ending one month after partum. In the larger group, bone-resorbing and bone-forming parameters such as serum TRACP5b and osteocalcin, respectively, significantly increased after partum. Among parameters that changed after partum, serum PTH and the bone-resorbing markers serum TRACP5b and urine NTX were significantly higher in mothers who only breastfed infants compared to mothers who fed infants formula or a mix of both. However, bone-forming parameters were comparable between breastfeeding and non-breast-feeding groups after partum, suggesting that elevated bone-resorption occurs only in the breastfeeding group. Radiographic analysis after partum demonstrated that no subject among the 79 analyzed showed vertebral fractures, even those who breastfed exclusively. Among fracture cases analyzed, subjects exhibited significantly lower bone mineral density than did non-fracture cases in breastfeeding-only subjects. We conclude that bone metabolic status significantly changes over the period between pregnancy and post-partum lactation, and that low bone mineral density seen in a small subset of breastfeeding-only cases likely causes post-partum vertebral fragility fractures.
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Affiliation(s)
- Takeshi Miyamoto
- Department of Orthopedic Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan. .,Department of Advanced Therapy for Musculoskeletal Disorders, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan. .,Department of Orthopaedic Surgery, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan.
| | - Kei Miyakoshi
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Yuiko Sato
- Department of Orthopedic Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan.,Department of Advanced Therapy for Musculoskeletal Disorders, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Kana Miyamoto
- Department of Orthopedic Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan.,Department of Environmental and Occupational Health, School of Medicine, Toho University, 5-21-16 Omori-nishi, Ota-ku, Tokyo, 143-8540, Japan.,Department of Orthopaedic Surgery, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yuji Nishiwaki
- Department of Environmental and Occupational Health, School of Medicine, Toho University, 5-21-16 Omori-nishi, Ota-ku, Tokyo, 143-8540, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Masaya Nakamura
- Department of Orthopedic Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Morio Matsumoto
- Department of Orthopedic Surgery, Keio University School of Medicine, 35 Shinano-machi, Shinjuku-ku, Tokyo, 160-8582, Japan
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40
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Kasuga Y, Miyakoshi K, Tajima A, Saisho Y, Ikenoue S, Ochiai D, Matsumoto T, Arata N, Hata K, Tanaka M. Clinical and genetic characteristics of abnormal glucose tolerance in Japanese women in the first year after gestational diabetes mellitus. J Diabetes Investig 2019; 10:817-826. [PMID: 30239167 PMCID: PMC6497595 DOI: 10.1111/jdi.12935] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 07/20/2018] [Accepted: 09/17/2018] [Indexed: 12/12/2022] Open
Abstract
AIMS/INTRODUCTION Risk factors of type 2 diabetes mellitus in Japanese women with recent gestational diabetes mellitus are unknown. The objective of the present study was to investigate the clinical and genetic characteristics associated with postpartum abnormal glucose tolerance in Japanese women with gestational diabetes mellitus. MATERIALS AND METHODS A total of 213 Japanese women with recent gestational diabetes mellitus who underwent a postpartum 2-h oral glucose tolerance test were investigated. The association between antepartum clinical characteristics and postpartum abnormal glucose tolerance (diabetes or prediabetes based on the Japan Diabetes Society criteria) was examined. Frequencies of 45 known type 2 diabetes mellitus-associated genetic variants were also compared between women with and without postpartum abnormal glucose tolerance. RESULTS A total of 59 women showed postpartum abnormal glucose tolerance (prediabetes, n = 51; diabetes, n = 8). Plasma glucose levels at 1 or 2 h, the insulinogenic index and the insulin secretion-sensitivity index-2 of the antepartum oral glucose tolerance test were independent of postpartum abnormal glucose tolerance risk factors (P = 0.006, P = 0.00002, P = 0.01 and P = 0.006, respectively). Four genetic variants (rs266729 [ADIPOQ], rs6017317 [HNF4A], rs5215 [KCNJ11] and rs7177055 [HMG20A]) showed a nominally significant association with postpartum abnormal glucose tolerance (P < 0.05, respectively). Among these, three were related to insulin secretion. Postpartum abnormal glucose tolerance risk significantly increased with increasing risk-allele number (P = 0.0005; odds ratio 1.91). CONCLUSIONS Clinical features and genetic variants related to impaired insulin secretion are risk factors of postpartum abnormal glucose tolerance in Japanese women with recent gestational diabetes mellitus.
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Affiliation(s)
- Yoshifumi Kasuga
- Department of Obstetrics and GynecologyKeio University School of MedicineTokyoJapan
- Department of Maternal‐Fetal BiologyNational Research Institute for Child Health and DevelopmentTokyoJapan
| | - Kei Miyakoshi
- Department of Obstetrics and GynecologyKeio University School of MedicineTokyoJapan
| | - Atsushi Tajima
- Department of Bioinformatics and GenomicsGraduate School of Advanced Preventive Medical SciencesKanazawa UniversityIshikawaJapan
| | - Yoshifumi Saisho
- Department of Internal MedicineKeio University School of MedicineTokyoJapan
| | - Satoru Ikenoue
- Department of Obstetrics and GynecologyKeio University School of MedicineTokyoJapan
| | - Daigo Ochiai
- Department of Obstetrics and GynecologyKeio University School of MedicineTokyoJapan
| | - Tadashi Matsumoto
- Department of Obstetrics and GynecologyKeio University School of MedicineTokyoJapan
| | - Naoko Arata
- Department of Women's HealthNational Center for Child Health and DevelopmentTokyoJapan
| | - Kenichiro Hata
- Department of Maternal‐Fetal BiologyNational Research Institute for Child Health and DevelopmentTokyoJapan
| | - Mamoru Tanaka
- Department of Obstetrics and GynecologyKeio University School of MedicineTokyoJapan
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Ikenoue S, Miyakoshi K, Kasuga Y, Ochiai D, Matsumoto T, Tanaka M. Impaired fetal growth in mothers with inadequate gestational weight gain: a retrospective study in Japanese uncomplicated pregnancy. J Matern Fetal Neonatal Med 2018; 33:2227-2231. [PMID: 30501531 DOI: 10.1080/14767058.2018.1545835] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Introduction: The average birth weight in Japan has gradually decreased and the number of low birth weight infant has increased over the last 30 years. Japanese pregnant women are characterized with lower prevalence of obesity than those in other developed countries, and maternal underweight before pregnancy is independently associated with low birth weight. However, the association between maternal inadequate gestational weight gain (GWG) and the risk of small for gestational age (SGA) in Japanese uncomplicated pregnant women has not been fully understood. This study aimed to examine the effect of maternal inadequate GWG on the risk of SGA in Japanese uncomplicated pregnancies.Methods: We retrospectively analyzed uncomplicated Japanese singleton pregnancies that delivered at term gestation in our institution from 2006 to 2016. The association between GWG and birth weight was analyzed by multiple linear regression. Potential confounding factors included maternal age, parity, prepregnancy BMI, and neonatal sex. The association between inadequate GWG and SGA was also examined by logistic regression.Results: A total of 3837 mother-neonate dyads were analyzed. Maternal GWG was 10.1 ± 3.7 kg (mean ± SD), and 2529 (66%) had inadequate GWG. After adjusting for confounding factors, GWG significantly correlated with birth weight (standardized β = 0.199, p < .001). Inadequate GWG increased the risk of delivering SGA neonate (adjusted odds ratio (aOR) = 1.97 [1.45-2.68], p < .001). This association was particularly pronounced in underweight (aOR = 2.95 [1.38-6.29], p = .005) and normal weight mothers (aOR = 1.79 [1.27-2.52], p = .001), and not in overweight/obese mothers (p = .115).Conclusion: Maternal GWG is associated with birth weight in Japanese women with uncomplicated singleton pregnancies. Inadequate GWG is an important risk factor of SGA, particularly in non-obese women. The present finding would potentially provide further evidence that promoting adequate gestational weight gain in Japanese underweight and normal weight mothers would reduce SGA, as well as metabolic dysfunction in later life.
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Affiliation(s)
- Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Kei Miyakoshi
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Daigo Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Tadashi Matsumoto
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
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Ikenoue S, Miyakoshi K, Ishii T, Sato Y, Otani T, Akiba Y, Kasuga Y, Ochiai D, Matsumoto T, Ichihashi Y, Matsuzaki Y, Tachikawa K, Michigami T, Nishimura G, Ikeda K, Hasegawa T, Tanaka M. Cover Image, Volume 176A, Number 1, January 2018. Am J Med Genet A 2017; 176:i. [PMID: 29232060 DOI: 10.1002/ajmg.a.38585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The cover image, by Satoru Ikenoue et al., is based on the Clinical Report Discordant fetal phenotype of hypophosphatasia in two siblings, DOI: 10.1002/ajmg.a.38531.
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Affiliation(s)
- Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Kei Miyakoshi
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Tomohiro Ishii
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan
| | - Yu Sato
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Toshimitsu Otani
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yohei Akiba
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Daigo Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Tadashi Matsumoto
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yosuke Ichihashi
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan
| | - Yohei Matsuzaki
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan
| | - Kanako Tachikawa
- Department of Bone and Mineral Research, Research Institute, Osaka Women's and Children's Hospital, Osaka, Japan
| | - Toshimi Michigami
- Department of Bone and Mineral Research, Research Institute, Osaka Women's and Children's Hospital, Osaka, Japan
| | - Gen Nishimura
- Department of Pediatric Imaging, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Kazushige Ikeda
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan.,Division of Neonatology, Perinatal Center for Maternal and Child Health, Saitama City Hospital, Saitama, Japan
| | - Tomonobu Hasegawa
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
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Ikenoue S, Miyakoshi K, Ishii T, Sato Y, Otani T, Akiba Y, Kasuga Y, Ochiai D, Matsumoto T, Ichihashi Y, Matsuzaki Y, Tachikawa K, Michigami T, Nishimura G, Ikeda K, Hasegawa T, Tanaka M. Discordant fetal phenotype of hypophosphatasia in two siblings. Am J Med Genet A 2017; 176:171-174. [PMID: 29160033 DOI: 10.1002/ajmg.a.38531] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Revised: 10/12/2017] [Accepted: 10/15/2017] [Indexed: 11/11/2022]
Abstract
Hypophosphatasia (HPP) is an autosomal recessive metabolic disorder with impaired bone mineralization due to mutations in the ALPL gene. The genotype-phenotype correlation of this disorder has been widely described. Here, we present two affected siblings, whose fetal phenotypes were discordant. A 31-year-old Japanese woman, G0P0, was referred to our institution because of fetal micromelia. After obstetric counseling, the pregnancy was terminated at 21 weeks' gestation. Post-mortem radiographs demonstrated severely defective mineralization of the skeleton. The calvarial, spinal, and tubular bones were mostly missing. Only the occipital bones, mandible, clavicles, ribs, one thoracic vertebra, ilia, and tibia were relatively well ossified. The radiological findings suggested lethal HPP. Genetic testing for genomic DNA extracted from the umbilical cord identified compound heterozygous mutations in the ALPL gene (c.532T>C, p.Y178H; c.1559delT, p.Leu520Argfs*86). c.532T>C was a novel variant showing no residual activity of the protein by the functional analysis. The parents were heterozygous carriers. In the next pregnancy, biometric values on fetal ultrasonography at 20 and 26 weeks' gestation were normal. At 34 weeks, however, a small chest and shortening of distal long bones came to attention. The neonate delivered at 41 weeks showed serum ALP of <5U/L. Radiological examination showed only mild thoracic hypoplasia and metaphyseal mineralization defects of the long bones. ALP replacement therapy was introduced shortly after birth, and the neonate was discharged at day 22 without respiratory distress. Awareness of discordant fetal phenotypes in siblings with HPP precludes a diagnostic error, and enables early medical intervention to mildly affected neonates.
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Affiliation(s)
- Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Kei Miyakoshi
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Tomohiro Ishii
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan
| | - Yu Sato
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Toshimitsu Otani
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yohei Akiba
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yoshifumi Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Daigo Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Tadashi Matsumoto
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yosuke Ichihashi
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan
| | - Yohei Matsuzaki
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan
| | - Kanako Tachikawa
- Department of Bone and Mineral Research, Research Institute, Osaka Women's and Children's Hospital, Osaka, Japan
| | - Toshimi Michigami
- Department of Bone and Mineral Research, Research Institute, Osaka Women's and Children's Hospital, Osaka, Japan
| | - Gen Nishimura
- Department of Pediatric Imaging, Tokyo Metropolitan Children's Medical Center, Tokyo, Japan
| | - Kazushige Ikeda
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan.,Division of Neonatology, Perinatal Center for Maternal and Child Health, Saitama City Hospital, Saitama, Japan
| | - Tomonobu Hasegawa
- Department of Pediatrics, Keio University School of Medicine, Tokyo, Japan
| | - Mamoru Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
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44
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Ikenoue S, Waffarn F, Sumiyoshi K, Ohashi M, Ikenoue C, Buss C, Gillen DL, Simhan HN, Entringer S, Wadhwa PD. Association of ultrasound-based measures of fetal body composition with newborn adiposity. Pediatr Obes 2017; 12 Suppl 1:86-93. [PMID: 27900852 PMCID: PMC5526753 DOI: 10.1111/ijpo.12198] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2016] [Revised: 09/22/2016] [Accepted: 10/17/2016] [Indexed: 11/29/2022]
Abstract
BACKGROUND Newborns exhibit substantial variation in gestational age-adjusted and sex-adjusted fat mass proportion. The antecedent characteristics of fetal body composition that are associated with newborn fat mass proportion are poorly understood. OBJECTIVE The aim of this study was to determine whether a composite measure of fetal fat mass is prospectively associated with newborn adiposity. METHODS In a longitudinal study of 109 low-risk pregnancies, fetal ultrasonography was performed at approximately 12, 20 and 30 weeks gestation. Estimated fetal adiposity (EFA) was derived by integrating cross-sectional arm and thigh per cent fat area and anterior abdominal wall thickness. Newborn per cent body fat was quantified by Dual Energy X-Ray Absorptiometry. The association between EFA and newborn per cent body fat was determined by multiple linear regression. RESULTS After controlling for confounding factors, EFA at 30 weeks was significantly associated with newborn per cent body fat (standardized β = 0.41, p < 0.001) and explained 24.0% of its variance, which was substantially higher than that explained by estimated fetal weight (8.1%). The observed effect was driven primarily by arm per cent fat area. CONCLUSIONS A composite measure of fetal adiposity at 30 weeks gestation may constitute a better predictor of newborn per cent body fat than estimated fetal weight by conventional fetal biometry. Fetal arm fat deposition may represent an early indicator of newborn adiposity. After replication, these findings may provide a basis for an improved understanding of the ontogeny of fetal fat deposition, thereby contributing to a better understanding of its intrauterine determinants and the development of potential interventions.
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Affiliation(s)
- Satoru Ikenoue
- Department of Pediatrics, University of California, Irvine, Irvine, California,Development, Health and Disease Research Program, University of California, Irvine, Irvine, California,Department of Obstetrics and Gynecology, Keio University Graduate School of Medicine, Shinjuku, Tokyo, Japan
| | - Feizal Waffarn
- Department of Pediatrics, University of California, Irvine, Irvine, California,Development, Health and Disease Research Program, University of California, Irvine, Irvine, California
| | - Kaeko Sumiyoshi
- Department of Pediatrics, University of California, Irvine, Irvine, California,Development, Health and Disease Research Program, University of California, Irvine, Irvine, California,Department of Obstetrics and Gynecology, University of Miyazaki, Miyazaki, Japan
| | - Masanao Ohashi
- Department of Pediatrics, University of California, Irvine, Irvine, California,Development, Health and Disease Research Program, University of California, Irvine, Irvine, California,Department of Obstetrics and Gynecology, University of Miyazaki, Miyazaki, Japan
| | - Chigusa Ikenoue
- Department of Pediatrics, University of California, Irvine, Irvine, California,Development, Health and Disease Research Program, University of California, Irvine, Irvine, California
| | - Claudia Buss
- Department of Pediatrics, University of California, Irvine, Irvine, California,Development, Health and Disease Research Program, University of California, Irvine, Irvine, California,Institute of Medical Psychology, Charité University Medicine Berlin, Germany
| | - Daniel L. Gillen
- Department of Statistics, University of California, Irvine, Irvine, California
| | - Hyagriv N. Simhan
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Sonja Entringer
- Department of Pediatrics, University of California, Irvine, Irvine, California,Development, Health and Disease Research Program, University of California, Irvine, Irvine, California,Institute of Medical Psychology, Charité University Medicine Berlin, Germany
| | - Pathik D. Wadhwa
- Department of Pediatrics, University of California, Irvine, Irvine, California,Department of Obstetrics and Gynecology, University of California, Irvine, Irvine, California,Department of Psychiatry and Human Behavior, University of California, Irvine, Irvine, California,Department of Epidemiology, University of California, Irvine, Irvine, California,Development, Health and Disease Research Program, University of California, Irvine, Irvine, California
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45
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Kasuga Y, Miyakoshi K, Nishio H, Akiba Y, Otani T, Fukutake M, Ikenoue S, Ochiai D, Matsumoto T, Tanaka K, Minegishi K, Kuji N, Roberts R, Aoki D, Tanaka M. Mid-trimester residual cervical length and the risk of preterm birth in pregnancies after abdominal radical trachelectomy: a retrospective analysis. BJOG 2017; 124:1729-1735. [PMID: 28418597 DOI: 10.1111/1471-0528.14688] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/09/2017] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To investigate the association between mid-trimester residual cervical length (CL) and the risk of preterm birth in pregnancies after abdominal radical trachelectomy (RT). DESIGN Retrospective cohort study. SETTING University hospital. POPULATION A total of 33 deliveries after 22 weeks' gestation in 30 women who underwent abdominal RT including prophylactic cervical cerclage and perinatal care between January 2002 and May 2016. METHODS The association between mid-trimester residual CL (the distance between the cerclage and the external cervical os) and gestational age at delivery was investigated. Receiver-operating characteristics (ROC) curve analysis was performed to estimate the optimal cut-off values of the mid-trimester residual CL for the prediction of preterm birth. MAIN OUTCOME MEASURES Preterm birth before 34 weeks' gestation. RESULTS Mid-trimester residual CL showed a significant correlation with gestational age at delivery (r = 0.36, P < 0.05). There was a significant difference in residual CL between women who did and those who did not give birth before 34 weeks (P < 0.05). Mid-trimester residual CL < 13 mm was a good predictor of birth before 34 weeks, with a sensitivity of 67%, specificity of 75%, positive predictive value of 55% and negative predictive value of 86% (area under ROC curve, 0.75). CONCLUSIONS Mid-trimester residual CL is significantly correlated with gestational age at delivery. Residual CL assessment could be used to reassure physicians and women that there is only a small chance of preterm birth in pregnancies after abdominal RT. TWEETABLE ABSTRACT Mid-trimester residual cervical length is a good predictor of preterm birth after radical trachelectomy.
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Affiliation(s)
- Y Kasuga
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - K Miyakoshi
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - H Nishio
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Y Akiba
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - T Otani
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - M Fukutake
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - S Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - D Ochiai
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - T Matsumoto
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - K Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | | | - N Kuji
- Department of Obstetrics and Gynecology, Tokyo Medical University, Tokyo, Japan
| | - R Roberts
- Center for Clinical Research, Keio University School of Medicine, Tokyo, Japan
| | - D Aoki
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - M Tanaka
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
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46
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Ikenoue S, Waffarn F, Ohashi M, Sumiyoshi K, Ikenoue C, Buss C, Gillen DL, Simhan HN, Entringer S, Wadhwa PD. 529: Prospective association of fetal liver blood flow at 30 weeks gestation with newborn adiposity. Am J Obstet Gynecol 2017. [DOI: 10.1016/j.ajog.2016.11.264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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47
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Ikenoue S, Miyakoshi K, Saisho Y, Sakai K, Kasuga Y, Fukutake M, Izumi Y, Matsumoto T, Minegishi K, Yoshimura Y. Clinical impact of women with gestational diabetes mellitus by the new consensus criteria: two year experience in a single institution in Japan. Endocr J 2014; 61:353-8. [PMID: 24430729 DOI: 10.1507/endocrj.ej13-0496] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
There is a paucity of information on perinatal data regarding gestational diabetes mellitus (GDM) by the new criteria from a real experience because the number of health care associations implementing the new criteria is still limited. The aim of this study is to investigate perinatal features of the new criteria-defined GDM. We reviewed a total of 995 women with singleton pregnancy that underwent GDM screening followed by a diagnostic oral glucose tolerance test (OGTT). All women found to have GDM underwent self-monitoring of blood glucose measurements as well as dietary management. Insulin treatment was initiated when dietary treatment did not achieve the glycemic goal. Of the 995 women, 141 had GDM (14.2%): 104 with one, 27 with two, and 10 with three abnormal OGTT values. Women with two or three abnormal OGTT values (2/3-AV) needed insulin treatment more frequently than those with one abnormal OGTT value (1-AV) (70.3% vs 23.1%, P < 0.0001). After adjustment for age, pregravid overweight, gestational weeks at diagnosis, a first-degree family history of diabetes was correlated with the implementation of insulin treatment in women with 1-AV (adjusted odds ratio 3.9; 95% Confidence Interval 1.7-9.2; P = 0.001). When compared perinatal outcomes between women with normal glucose tolerance and GDM, fetal growth and the occurrence of pregnancy-induced hypertension were comparable between the two groups. Our data suggest that the IADPSG-defined GDM with 1-AV show less severe glucose intolerance, but might be at risk of insulin requirement when a first-degree family history of diabetes exists.
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Affiliation(s)
- Satoru Ikenoue
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo 160-8582, Japan
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48
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Kasuga Y, Miyakoshi K, Ikenoue S, Kadohira I, Matsumoto T, Minegishi K, Yoshimura Y. Complete chorion-amnion separation presenting as a stuck fetus. Acta Obstet Gynecol Scand 2013; 92:990-1. [DOI: 10.1111/aogs.12161] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2013] [Accepted: 04/26/2013] [Indexed: 11/30/2022]
Affiliation(s)
- Yoshifumi Kasuga
- Department of Obstetrics and Gynecology; Keio University; School of Medicine; Tokyo; Japan
| | - Kei Miyakoshi
- Department of Obstetrics and Gynecology; Keio University; School of Medicine; Tokyo; Japan
| | - Satoru Ikenoue
- Department of Obstetrics and Gynecology; Keio University; School of Medicine; Tokyo; Japan
| | - Ikuko Kadohira
- Department of Obstetrics and Gynecology; Keio University; School of Medicine; Tokyo; Japan
| | - Tadashi Matsumoto
- Department of Obstetrics and Gynecology; Keio University; School of Medicine; Tokyo; Japan
| | - Kazuhiro Minegishi
- Department of Obstetrics and Gynecology; Keio University; School of Medicine; Tokyo; Japan
| | - Yasunori Yoshimura
- Department of Obstetrics and Gynecology; Keio University; School of Medicine; Tokyo; Japan
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Saisho Y, Miyakoshi K, Ikenoue S, Kasuga Y, Matsumoto T, Minegishi K, Yoshimura Y, Itoh H. Marked decline in beta cell function during pregnancy leads to the development of glucose intolerance in Japanese women. Endocr J 2013; 60:533-9. [PMID: 23292170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/17/2023] Open
Abstract
The aim of this study is to investigate glucose metabolism longitudinally during pregnancy to explore mechanisms underlying gestational diabetes mellitus (GDM). We reviewed a total of 62 pregnant Japanese women who underwent a 75g oral glucose tolerance test (OGTT) twice during pregnancy (median: early, 13; late, 28 weeks' gestation) because of positive GDM screening. All showed normal OGTT results in early pregnancy. Based on late OGTT, 15 had GDM (late-onset GDM) and 47 normal glucose tolerance (NGT). In early pregnancy, there were no significant differences in insulin sensitivity (insulin sensitivity index derived from OGTT [IS(OGTT)] and homeostasis model assessment for insulin resistance [HOMA-IR]) and insulin secretion (a ratio of the total area-under-the-insulin-curve to the total area-under-the-glucose-curve [AUC(ins/glu)] and insulinogenic index [IGI]) between the NGT and late-onset GDM groups. In each group, insulin sensitivity significantly decreased from early to late pregnancy, most in the late-onset GDM group (each p < 0.05). The insulin secretion showed no significant changes with advancing pregnancy in both of the groups, although late-onset GDM showed significantly lower IGI compared with NGT in late OGTT (p < 0.05). When assessed beta cell function by OGTT-derived disposition index (i.e. Insulin Secretion-Sensitivity Index-2 and IGI/fasting insulin), the indices significantly decreased from early to late pregnancy in the both groups (each p < 0.05). Women with late-onset GDM showed significantly lower indices compared with NGT (each p < 0.05). The failure of beta cell to compensate for decreased insulin sensitivity could contribute to the development of the late-onset GDM.
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Affiliation(s)
- Yoshifumi Saisho
- Department of Internal Medicine, Keio University School of Medicine, Tokyo 160-8582, Japan
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50
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Matsumoto T, Miyakoshi K, Saisho Y, Ishii T, Ikenoue S, Kasuga Y, Kadohira I, Sato S, Momotani N, Minegishi K, Yoshimura Y. Antenatal management of recurrent fetal goitrous hyperthyroidism associated with fetal cardiac failure in a pregnant woman with persistent high levels of thyroid-stimulating hormone receptor antibody after ablative therapy. Endocr J 2013; 60:1281-7. [PMID: 24025611 DOI: 10.1507/endocrj.ej13-0248] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
High titer of maternal thyroid-stimulating hormone receptor antibody (TRAb) in patients with Graves' disease could cause fetal hyperthyroidism during pregnancy. Clinical features of fetal hyperthyroidism include tachycardia, goiter, growth restriction, advanced bone maturation, cardiomegaly, and fetal death. The recognition and treatment of fetal hyperthyroidism are believed to be important to optimize growth and intellectual development in affected fetuses. We herein report a case of fetal treatment in two successive siblings showing in utero hyperthyroid status in a woman with a history of ablative treatment for Graves' disease. The fetuses were considered in hyperthyroid status based on high levels of maternal TRAb, a goiter, and persistent tachycardia. In particular, cardiac failure was observed in the second fetus. With intrauterine treatment using potassium iodine and propylthiouracil, fetal cardiac function improved. A high level of TRAb was detected in the both neonates. To the best of our knowledge, this is the first report on the changes of fetal cardiac function in response to fetal treatment in two siblings showing in utero hyperthyroid status. This case report illustrates the impact of prenatal medication via the maternal circulation for fetal hyperthyroidism and cardiac failure.
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Affiliation(s)
- Tadashi Matsumoto
- Department of Obstetrics and Gynecology, Keio University, School of Medicine, Tokyo 160-8582, Japan
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