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Ackerman-Banks CM, Palmsten K, Lipkind HS, Ahrens KA. Association between gestational diabetes and cardiovascular disease within 24 months postpartum. Am J Obstet Gynecol MFM 2024; 6:101366. [PMID: 38580094 DOI: 10.1016/j.ajogmf.2024.101366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 03/15/2024] [Accepted: 04/01/2024] [Indexed: 04/07/2024]
Abstract
BACKGROUND Cardiovascular disease is the leading cause of death among women in the United States. It is well established that gestational diabetes mellitus is associated with an overall lifetime increased risk of cardiometabolic disease, even among those without intercurrent type 2 diabetes. However, the association between gestational diabetes mellitus and short-term risk of cardiovascular disease is unclear. Establishing short-term risks of cardiovascular disease for patients with gestational diabetes mellitus has significant potential to inform early screening and targeted intervention strategies to reduce premature cardiovascular morbidity among women. OBJECTIVE This study aimed to compare the risk of cardiovascular disease diagnosis in the first 24 months postpartum between patients with and without gestational diabetes mellitus. STUDY DESIGN Our longitudinal population-based study included pregnant individuals with deliveries from 2007 to 2019 in the Maine Health Data Organization's All Payer Claims Database. We excluded records with gestational age <20 weeks, non-Maine residence, multifetal gestation, no insurance in the month of delivery or the 3 months before pregnancy, an implausibly short interval until next pregnancy (<60 days), pregestational diabetes mellitus, and any prepregnancy diagnosis of the cardiovascular conditions being examined postpartum. Gestational diabetes mellitus and cardiovascular disease (heart failure, ischemic heart disease, arrhythmia/cardiac arrest, cardiomyopathy, cerebrovascular disease/stroke, and new chronic hypertension) were identified by International Classification of Diseases 9/10 diagnosis codes. Cox proportional hazards models were used to estimate hazard ratios, adjusting for potential confounding factors. We assessed whether the association between gestational diabetes mellitus and chronic hypertension was mediated by intercurrent diabetes mellitus. RESULTS Among the 84,746 pregnancies examined, the cumulative risk of cardiovascular disease within 24 months postpartum for those with vs without gestational diabetes mellitus was 0.13% vs 0.20% for heart failure, 0.16% vs 0.14% for ischemic heart disease, 0.60% vs 0.44% for cerebrovascular disease/stroke, 0.22% vs 0.16% for arrhythmia/cardiac arrest, 0.20% vs 0.20% for cardiomyopathy, and 4.19% vs 1.83% for new chronic hypertension. After adjusting for potential confounders, those with gestational diabetes had an increased risk of new chronic hypertension (adjusted hazard ratio, 1.56; 95% confidence interval, 1.32-1.86) within the first 24 months postpartum compared with those without gestational diabetes. There was no association between gestational diabetes and ischemic heart disease (adjusted hazard ratio, 0.75; 95% confidence interval, 0.34-1.65), cerebrovascular disease/stroke (adjusted hazard ratio, 1.13; 95% confidence interval, 0.78-1.66), arrhythmia/cardiac arrest (adjusted hazard ratio, 1.16; 95% confidence interval, 0.59-2.29), or cardiomyopathy (adjusted hazard ratio, 0.75; 95% confidence interval, 0.40-1.41) within the first 24 months postpartum. Those with gestational diabetes appeared to have a decreased risk of heart failure within 24 months postpartum (adjusted hazard ratio, 0.45; 95% confidence interval, 0.21-0.98). Our mediation analyses estimated that 28% of the effect of gestational diabetes on new chronic hypertension was mediated through intercurrent diabetes mellitus. CONCLUSION Patients with gestational diabetes mellitus have a significantly increased risk of new chronic hypertension as early as 24 months postpartum. Most of this effect was not due to the development of diabetes mellitus. Our findings suggest that all women with gestational diabetes need careful monitoring and screening for new chronic hypertension in the first 2 years postpartum.
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Affiliation(s)
| | - Kristin Palmsten
- Pregnancy and Child Health Research Center, HealthPartners Institute, Minneapolis, MN (Dr Palmsten)
| | - Heather S Lipkind
- Department of Obstetrics and Gynecology, Weill Cornell Medical College, New York City, NY (Dr Lipkind)
| | - Katherine A Ahrens
- Muskie School of Public Service, University of Southern Maine, Portland, ME (Dr Ahrens)
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van Baar PM, Grijzenhout WFJ, de Boer MA, de Groot CJM, Pajkrt E, Broekman BFP, van Pampus MG. Considering multifetal pregnancy reduction in triplet pregnancies: do we forget the emotional impact on fathers? A qualitative study from The Netherlands. Hum Reprod 2024; 39:569-577. [PMID: 38199783 PMCID: PMC10905497 DOI: 10.1093/humrep/dead275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 12/12/2023] [Indexed: 01/12/2024] Open
Abstract
STUDY QUESTION What factors influence the decision-making process of fathers regarding multifetal pregnancy reduction or maintaining a triplet pregnancy, and how do these decisions impact their psychological well-being? SUMMARY ANSWER For fathers, the emotional impact of multifetal pregnancy reduction or caring for triplets is extensive and requires careful consideration. WHAT IS KNOWN ALREADY Multifetal pregnancy reduction is a medical procedure with the purpose to reduce the number of fetuses to improve chances of a healthy outcome for both the remaining fetus(es) and the mother, either for medical reasons or social considerations. Aspects of the decision whether to perform multifetal pregnancy reduction have been rarely investigated, and the impact on fathers is unknown. STUDY DESIGN, SIZE, DURATION Qualitative study with semi-structured interviews between October 2021 and February 2023. PARTICIPANTS/MATERIALS, SETTING, METHODS Fathers either after multifetal pregnancy reduction from triplet to twin or singleton pregnancy or ongoing triplet pregnancies 1-6 years after the decision were included. The interview schedule was designed to explore key aspects related to (i) the decision-making process whether to perform multifetal pregnancy reduction and (ii) the emotional aspects and psychological impact of the decision. Thematic analysis was used to identify patterns and trends in the father's data. The process involved familiarization with the data, defining and naming themes, and producing a final report. This study was a collaboration between a regional secondary hospital (OLVG) and a tertiary care hospital (Amsterdam University Medical Center, Amsterdam UMC), both situated in Amsterdam, The Netherlands. MAIN RESULTS AND THE ROLE OF CHANCE Data saturation was achieved after 12 interviews. Five main themes were identified: (i) initial responses and emotional complexity, (ii) experiencing disparities in counselling quality and post-decision care, (iii) personal influences on the decision journey, (iv) navigating parenthood: choices, challenges, and emotional adaptation, and (v) shared wisdom and lessons. For fathers, the decision whether to maintain or reduce a triplet pregnancy is complex, in which medical, psychological but mainly social factors play an important role. In terms of psychological consequences after the decision, this study found that fathers after multifetal pregnancy reduction often struggled with difficult emotions towards the decision; some expressed feelings of doubt or regret and were still processing these emotions. Several fathers after an ongoing triplet had experienced a period of severe stress in the first years after the pregnancy, with major consequences for their mental health. Help in emotional processing was not offered to any of the fathers after the decision or birth. LIMITATION, REASONS FOR CAUTION While our study focuses on the multifetal pregnancy reduction process in the Amsterdam region, we recognize the importance of further investigation into how this process may vary across different regions in The Netherlands and internationally. We acknowledge the potential of selection bias, as fathers with more positive experiences might have been more willing to participate. Caution is needed in interpreting the role of the mother in the recruitment process. Additionally, the time span of 1-6 years between the decision and the interviews may have influenced emotional processing and introduced potential reporting bias. WIDER IMPLICATIONS OF THE FINDINGS The emotional impact of multifetal pregnancy reduction or caring for triplets is significant, emphasizing the need for awareness among caregivers regarding the emotional challenges faced by fathers. A guided trajectory might optimize the decision-making and primarily facilitate the provision of appropriate care thereafter to optimize outcomes around decisions with potential traumatic implications. STUDY FUNDING/COMPETING INTEREST(S) This study received no funding. The authors have no conflicts of interest to declare. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- P M van Baar
- Department of Obstetrics and Gynecology, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, Amsterdam, The Netherlands
| | | | - M A de Boer
- Department of Obstetrics and Gynecology, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
- Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, Amsterdam, The Netherlands
| | - C J M de Groot
- Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, Amsterdam, The Netherlands
- Department of Obstetrics and Gynecology, Amsterdam UMC, Universiteit van Amsterdam, Amsterdam, The Netherlands
| | - E Pajkrt
- Amsterdam Reproduction and Development Research Institute, Amsterdam UMC, Amsterdam, The Netherlands
- Department of Obstetrics and Gynecology, Amsterdam UMC, Universiteit van Amsterdam, Amsterdam, The Netherlands
| | - B F P Broekman
- Department of Psychiatry, OLVG, Amsterdam, The Netherlands
- Amsterdam Public Health Institute, Mental Health Program, Amsterdam UMC, Vrije Universiteit, Amsterdam, The Netherlands
| | - M G van Pampus
- Department of Obstetrics and Gynecology, OLVG, Amsterdam, The Netherlands
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Whittaker M, Greatholder I, Kilby MD, Heazell AEP. Risk factors for adverse outcomes in twin pregnancies: a narrative review. J Matern Fetal Neonatal Med 2023; 36:2240467. [PMID: 37518183 DOI: 10.1080/14767058.2023.2240467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 07/14/2023] [Accepted: 07/19/2023] [Indexed: 08/01/2023]
Abstract
PURPOSE Globally, the incidence of twin pregnancies is rising owing to the use of assisted reproductive technologies (ART), emigration and deferment of pregnancy until advanced maternal age (AMA). While twin pregnancies have higher absolute risks of adverse outcomes, including miscarriage, stillbirth, neonatal death and preterm delivery, the impact of specific exposures and risk factors related to these outcomes may differ between twin pregnancies and singleton pregnancies. Regarding modifiable factors, data are sometimes based on evidence extrapolated from singleton or whole obstetric populations. Therefore, targeted evidence is required to provide care tailored to twin pregnancies to prevent adverse outcomes. We aimed to comprehensively review the association between different risk factors and adverse outcomes in twin pregnancies, including data on chorionicity, and to compare these to singletons. MATERIALS AND METHODS This review examines the risks associated with chorionicity, AMA, body mass index (BMI), socioeconomic and ethnic inequalities, maternal smoking, use of ART, maternal perception of fetal movement, and maternal comorbidities, including hypertensive disorders of pregnancy (HDP) and gestational diabetes mellitus (GDM). Adverse outcomes reported were preterm birth, admission to the neonatal intensive care unit (NICU), stillbirth and neonatal mortality. As such, fetal mortality and morbidity will be under-represented, as pregnancy loss before 22-24 weeks is omitted. RESULTS Monochorionicity increases the risk of stillbirth, NICU admission, and preterm delivery in twin pregnancy. AMA predisposes twin pregnancies to higher risks of mortality, admission to the NICU, and preterm birth than singleton pregnancies do. Conversely, the impact of BMI, socioeconomic inequalities, smoking, ART, and HDP on adverse outcomes appears to be lower in twin pregnancies than in singleton pregnancies. This attenuation might be explained by the higher baseline risk of adverse outcomes such as preterm birth in twin pregnancies. Some exposures, such as ART use and GDM, appear to be "protective" against perinatal mortality in twin pregnancies, despite being established risk factors for adverse outcomes in singleton pregnancies, potentially related to access to specialist care. There is a paucity of evidence available to counsel mothers of twin pregnancies regarding reduced fetal movement. CONCLUSIONS Overall, the risk factors for adverse pregnancy outcomes differ between twin and singleton pregnancies. This highlights the need for further studies to examine the association between risk factors and adverse outcomes in twin pregnancies. The resulting data would facilitate tailored guidance for twin pregnancies, contribute to improved antenatal care, and inform wider public health strategies.
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Affiliation(s)
- Maya Whittaker
- Saint Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
- Maternal and Fetal Health Research Centre, Division of Developmental Biology and Medicine, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Isabelle Greatholder
- Maternal and Fetal Health Research Centre, Division of Developmental Biology and Medicine, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Mark D Kilby
- West Midlands Fetal Medicine Centre, Birmingham Women's and Children's Foundation Trust, Birmingham, UK
- Emeritus Professor of Fetal Medicine, College of Medical & Dental Sciences, University of Birmingham, Edgbaston, UK
- Illumina UK, Cambridge, UK
| | - Alexander E P Heazell
- Saint Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
- Maternal and Fetal Health Research Centre, Division of Developmental Biology and Medicine, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
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Nawsherwan, Liu Z, Le Z, Mubarik S, Sun Y, Naeem S, Li H. The adverse effect of gestational diabetes mellitus and hypertensive disorders of pregnancy on maternal-perinatal outcomes among singleton and twin pregnancies: a retrospective cohort study (2011-2019). Front Endocrinol (Lausanne) 2023; 14:1267338. [PMID: 38098860 PMCID: PMC10720659 DOI: 10.3389/fendo.2023.1267338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 11/06/2023] [Indexed: 12/17/2023] Open
Abstract
Background Gestational diabetes mellitus (GDM) and hypertensive disorders of pregnancy (HDP) are the predominant pregnancy complications among singleton and twin pregnancies worldwide. Our primary objective was to explore the adverse effect of GDM and HDP on maternal-perinatal outcomes compared with non-GDM and non-HDP in singleton and twin pregnancies. The secondary objective was to find the risk of adverse maternal-perinatal outcomes in twin pregnancies compared with singleton pregnancies complicated with GDM and HDP in Hubei, China. Methods A tertiary hospital-based retrospective study was conducted at Wuhan University Renmin Hospital, Hubei Province, China, from 2011 to 2019. A chi-square test was used to determine the difference in adverse maternal-perinatal outcomes between singleton and twin pregnancies. A multiple binary logistic regression model and a joinpoint regression model were used to determine the association of GDM and HDP with adverse maternal-perinatal outcomes and GDM and HDP temporal trend among singleton and twin pregnancies. Results The trend of HDP [average annual percentage change (AAPC) 15.1% (95% confidence interval (95%CI): 5.3, 25.7)] among singleton pregnancies and GDM [AAPC 50.4% (95%CI: 19.9, 88.7)] among twin pregnancies significantly increased from 2011 to 2019. After adjusting for confounding factors, GDM is associated with an increased risk of C-section (adjusted odds ratio (aOR), 1.5; 95%CI: 1.3, 1.6) and macrosomia (aOR, 1.3; 95%CI: 1.1, 1.6) in singleton and preterm birth (PTB) (aOR, 2.1; 95%CI: 1.2, 3.3) in twin pregnancies compared with non-GDM. HDP was associated with a higher risk of C-section, PTB, perinatal mortality, and low birth weight (LBW) in both singleton and twin pregnancies compared with the non-HDP. Compared with singleton pregnancies complicated with GDM and HDP, twin pregnancies showed higher odds of C-section [(aOR, 1.7; 95%CI: 1.1, 2.7), (aOR, 4.6; 95%CI: 2.5, 8.7), respectively], PTB [(aOR, 22.9; 95%CI: 14.1, 37.3), (aOR, 8.1; 95%CI: 5.3, 12.3), respectively], LBW [(aOR, 12.1; 95%CI: 8.2, 18.1), (aOR, 5.1; 95%CI: 3.6, 7.4), respectively], and low Apgar score [(aOR, 8.2; 95%CI: 4.4, 15.1), (aOR, 3.8; 95%CI: 2.4, 5.8), respectively] complicated with GDM and HDP. Conclusion In conclusion, GDM showed an increased risk of a few adverse maternal-perinatal outcomes and HDP is associated with a higher risk of several adverse maternal-perinatal outcomes in singleton and twin pregnancies compared to non-GDM and non-HDP. Moreover, twin pregnancies complicated with GDM and HDP showed higher odds of adverse maternal-neonatal outcomes compared with singleton pregnancies complicated with GDM and HDP.
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Affiliation(s)
- Nawsherwan
- Xiamen Cardiovascular Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Zhiyi Liu
- Clinical College of Traditional Chinese Medicine, Hubei University of Chinese Medicine, Hubei, China
| | - Zhang Le
- Xiamen Cardiovascular Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Sumaira Mubarik
- PharmacoTherapy, -Epidemiology and -Economics, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, Netherlands
- Department of Epidemiology and Biostatistics, School of Public Health, Wuhan University, Wuhan, China
| | - Yanmei Sun
- Department of Obstetrics and Gynecology, Renmin Hospital, Wuhan University, Wuhan, Hubei, China
| | - Shafaq Naeem
- Department of Preventive Medicine, School of Public Health, Wuhan University, Wuhan, China
| | - Hui Li
- Department of Medicine, Taixing People Hospital, Taizhou, Jiangsu, China
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Xia S, You K, Lin M, Huang L, He Z, Huang X, Luo Y. Intertwin nuchal translucency difference predicts the chance of co-twin death after fetal reduction in dichorionic triplet pregnancies: a retrospective analysis study. BMC Pregnancy Childbirth 2023; 23:747. [PMID: 37872490 PMCID: PMC10594729 DOI: 10.1186/s12884-023-06064-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Accepted: 10/12/2023] [Indexed: 10/25/2023] Open
Abstract
OBJECTIVES To compare the clinical outcomes of different multifetal pregnancy reduction (MFPR) programs in dichorionic (DC) triplets, and explore the association between early ultrasound characteristics and co-twin death after potassium chloride (KCl) injection into one monochorionic (MC) twin. METHODS We retrospectively reviewed the data of DC triplets who underwent MFPR at our center during 2012-2021. Patients were grouped as follows: intracardiac KCl injection into one MC twin (group A), intracardiac KCl injection into both MC twins simultaneously (group B), and reduction of the singleton fetus (group C) and pregnancy outcomes were compared. Logistic regression was used to determine whether ultrasound measurements at 11-13+6 weeks predicted co-twin death and the receiver operator characteristic (ROC) analysis was conducted to assess the predictive performance. RESULTS Finally, we enrolled 184 patients. 153 cases were in group A, and 18, 13 cases were in group B and C respectively. Gestational age at the time of MFPR did not differ among the 3 groups (median: [Formula: see text] weeks). The survival rate was 89.6%, 88.9%, and 92.3% in group A, B, and C respectively, which was comparable among groups. Preterm birth was more common in group C (10/12, 83.3%). After KCl injection into one MC twin, co-twin death occurred in 86.3% cases (132/153) within 1 day; however, 3 patients had 2 live births each, with normal postnatal development. Intertwin nuchal translucency (NT) difference/discordance significantly predicted co-twin death within 1 day after MFPR, and the areas under the ROC curve were 0.694 and 0.689, respectively. CONCLUSIONS For MFPR in DC triplet pregnancies, reduction of the MC twins results in less preterm birth, and women with KCl injection into either one or both MC twins had similar outcomes. Large intertwin NT difference/discordance was associated with co-twin death within 1 day after KCl injection into one of the MC twins.
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Affiliation(s)
- Shuting Xia
- Department of Obstetrics & Gynecology, The First Affiliated Hospital of Sun Yat-Sen University, No.58, Zhong Shan Er Road, Guangzhou, 510080, People's Republic of China
- Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, People's Republic of China
| | - Kaniok You
- Department of Obstetrics & Gynecology, The First Affiliated Hospital of Sun Yat-Sen University, No.58, Zhong Shan Er Road, Guangzhou, 510080, People's Republic of China
- Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, People's Republic of China
| | - Minhuan Lin
- Department of Obstetrics & Gynecology, The First Affiliated Hospital of Sun Yat-Sen University, No.58, Zhong Shan Er Road, Guangzhou, 510080, People's Republic of China
- Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, People's Republic of China
| | - Linhuan Huang
- Department of Obstetrics & Gynecology, The First Affiliated Hospital of Sun Yat-Sen University, No.58, Zhong Shan Er Road, Guangzhou, 510080, People's Republic of China
- Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, People's Republic of China
| | - Zhiming He
- Department of Obstetrics & Gynecology, The First Affiliated Hospital of Sun Yat-Sen University, No.58, Zhong Shan Er Road, Guangzhou, 510080, People's Republic of China
- Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, People's Republic of China
| | - Xuan Huang
- Department of Obstetrics & Gynecology, The First Affiliated Hospital of Sun Yat-Sen University, No.58, Zhong Shan Er Road, Guangzhou, 510080, People's Republic of China
- Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, People's Republic of China
| | - Yanmin Luo
- Department of Obstetrics & Gynecology, The First Affiliated Hospital of Sun Yat-Sen University, No.58, Zhong Shan Er Road, Guangzhou, 510080, People's Republic of China.
- Guangdong Provincial Clinical Research Center for Obstetrical and Gynecological Diseases, Guangzhou, People's Republic of China.
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Lopian M, Kashani-Ligumsky L, Many A. A Balancing Act: Navigating Hypertensive Disorders of Pregnancy at Very Advanced Maternal Age, from Preconception to Postpartum. J Clin Med 2023; 12:4701. [PMID: 37510816 PMCID: PMC10380965 DOI: 10.3390/jcm12144701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 05/31/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
The decision to postpone parenting has gained momentum in recent years, a shift driven by evolving social dynamics and improved access to fertility treatments. Despite their increasing prevalence, pregnancies at advanced maternal ages are associated with increased risks of adverse maternal and neonatal outcomes. This article addresses the association between advanced maternal age and hypertensive disorders of pregnancies (HDPs), which are more prevalent and a significant cause of maternal morbidity and mortality in this population. This review explores the biological mechanisms and age-related risk factors that underpin this increased susceptibility and offers practical management strategies that can be implemented prior to, as well as during, each stage of pregnancy to mitigate the incidence and severity of HDPs in this group. Lastly, this review acknowledges both the short-term and long-term postpartum implications of HDPs in women of advanced maternal age.
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Affiliation(s)
- Miriam Lopian
- Department of Obstetrics and Gynecology, Mayanei Hayeshua Medical Center, Bnei Brak 51544, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Lior Kashani-Ligumsky
- Department of Obstetrics and Gynecology, Mayanei Hayeshua Medical Center, Bnei Brak 51544, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Ariel Many
- Department of Obstetrics and Gynecology, Mayanei Hayeshua Medical Center, Bnei Brak 51544, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
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Zareei S, Behrasi F, Naghizadeh MM, Talebzadeh F, Kharmandar A, Farjam M, Homayounfar R. The relationship between pregnancy count and duration of breast-feeding with metabolic syndrome (Fasa Persian cohort study). BMC Womens Health 2023; 23:371. [PMID: 37443023 PMCID: PMC10339557 DOI: 10.1186/s12905-023-02528-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Accepted: 07/05/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND Changes that occur during pregnancy and after that during breastfeeding induce some symptoms similar to metabolic syndrome (MetS) risk factors. This study aims to determine the relationship between pregnancy, as well as the duration of breastfeeding and MetS controlling the effect of other risk factors like hypertension, glucose intolerance, triglyceride, central obesity, and reduction of high-density lipoprotein in women of Fasa Persian Cohort Study. MATERIALS AND METHODS In this cross-sectional study, 5015 women aged 35-70 years were investigated in the Sheshdeh region from 2016 to 2021, and the information related to the disease symptoms was collected through questionnaires, examinations, and laboratory tests. MetS was calculated based on two guidelines according to adult treatment panel III (ATP III) and international diabetes federation (IDF) methods. For reporting the data, the odds ratio with its 95% confidence interval was used. In order to eliminate the effect of confounders, logistic regression was used. RESULTS Prevalence of MetS showed a descending trend in women with up to two pregnancies and it reached 22.6% and 22.4% using ATPIII and IDF methods respectively, while with an increase in the number of pregnancies of more than two, MetS prevalence was ascending. The prevalence of MetS did not have any specific trend across various breastfeeding duration groups. Multivariate analysis approved that the odds ratio of developing MetS in comparison with women who had two pregnancies was significantly increasing trend when the pregnancy counts increased. CONCLUSION The chance of developing MetS based on both IDF and ATP III methods after adjustment for confounding effects would grow with an increase in the number of pregnancies to more than two and breast-feeding of more than seven years. It is recommended that women with more than two pregnancies or the long duration of breast-feeding women undergo a specialized examination to investigate and control MetS problems so that future diseases could be prevented.
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Affiliation(s)
- Saeideh Zareei
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran
| | - Fatemeh Behrasi
- Department Of Nutrition, School Of Medicine, Zahedan University Of Medical Sciences, Zahedan, Iran
| | | | - Fatemeh Talebzadeh
- Student's research committee, Fasa University of medical sciences, Fasa, Iran
| | - Ali Kharmandar
- Student's research committee, Fasa University of medical sciences, Fasa, Iran
| | - Mojtaba Farjam
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran
| | - Reza Homayounfar
- Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Ackerman‐Banks CM, Lipkind HS, Palmsten K, Pfeiffer M, Gelsinger C, Ahrens KA. Association of Prenatal Depression With New Cardiovascular Disease Within 24 Months Postpartum. J Am Heart Assoc 2023; 12:e028133. [PMID: 37073814 PMCID: PMC10227220 DOI: 10.1161/jaha.122.028133] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 02/10/2023] [Indexed: 04/20/2023]
Abstract
Background Although depression is well established as an independent risk factor for cardiovascular disease (CVD) in the nonpregnant population, this association has largely not been investigated in pregnant populations. We aimed to estimate the cumulative risk of new CVD in the first 24 months postpartum among pregnant individuals diagnosed with prenatal depression compared with patients without depression diagnosed during pregnancy. Methods and Results Our longitudinal population-based study included pregnant individuals with deliveries during 2007 to 2019 in the Maine Health Data Organization's All Payer Claims Data. We excluded those with prepregnancy CVD, multifetal gestations, or no continuous health insurance during pregnancy. Prenatal depression and CVD (heart failure, ischemic heart disease, arrhythmia/cardiac arrest, cardiomyopathy, cerebrovascular disease, and chronic hypertension) were identified by International Classification of Diseases, Ninth Revision (ICD-9)/International Classification of Diseases, Tenth Revision (ICD-10) codes. Cox models were used to estimate hazard ratios (HRs), adjusting for potential confounding factors. Analyses were stratified by hypertensive disorder of pregnancy. A total of 119 422 pregnancies were examined. Pregnant individuals with prenatal depression had an increased risk of ischemic heart disease, arrhythmia/cardiac arrest, cardiomyopathy, and new hypertension (adjusted HR [aHR], 1.83 [95% CI, 1.20-2.80], aHR, 1.60 [95% CI, 1.10-2.31], aHR, 1.61 [95% CI, 1.15-2.24], and aHR, 1.32 [95% CI, 1.17-1.50], respectively). When the analyses were stratified by co-occurring hypertensive disorders of pregnancy, several of these associations persisted. Conclusions The cumulative risk of a new CVD diagnosis postpartum was elevated among individuals with prenatal depression and persists even in the absence of co-occurring hypertensive disorders of pregnancy. Further research to determine the causal pathway can inform postpartum CVD preventive measures.
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Affiliation(s)
| | - Heather S. Lipkind
- Yale School of MedicineNew HavenCT
- Cornell Medical CollegeNew York CityNY
| | - Kristin Palmsten
- Pregnancy and Child Health Research Center, Health Partners InstituteMinneapolisMN
| | - Mariah Pfeiffer
- Muskie School of Public ServiceUniversity of Southern MainePortlandME
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Tingleff T, Räisänen S, Vikanes Å, Sandvik L, Sugulle M, Murzakanova G, Laine K. Different pathways for preterm birth between singleton and twin pregnancies: a population-based registry study of 481 176 nulliparous women. BJOG 2023; 130:387-395. [PMID: 36372962 PMCID: PMC10099984 DOI: 10.1111/1471-0528.17344] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 06/19/2022] [Accepted: 06/29/2022] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To explore the contribution of pregnancy-related complications on the prevalence of extremely, very and late preterm births in singleton and twin pregnancies. To study the risk of spontaneous preterm birth in twin pregnancies compared with singleton pregnancies. DESIGN Population-based registry study. SETTING Medical birth registry of Norway and Statistics Norway. POPULATION Nulliparous women with singleton (n = 472 449) or twin (n = 8727) births during 1999-2018. METHODS Prevalence rates of pregnancy-related complications for extremely, very and late preterm birth in twin and singleton pregnancies were calculated with 95% confidence intervals. Multivariable logistic regression was applied to assess odds ratios for preterm birth, adjusted for obstetric and socio-economic factors. MAIN OUTCOME MEASURES Extremely preterm (<28+0 weeks of gestation), very preterm (28+0 -33+6 weeks of gestation) and late preterm (34+0 -36+6 weeks of geatation) birth. RESULTS Preterm birth was significantly more prevalent in twin pregnancies than in singleton pregnancies in all categories: all preterm (54.7% vs 6.1%), extremely preterm (3.6% vs 0.4%), very preterm (18.2% vs 1.4%) and late preterm (33.0% vs 4.3%) births. Stillbirth, congenital malformation and pre-eclampsia were more prevalent in twin pregnancies than in singleton pregnancies, but the prevalence of complications differed in the three categories of preterm birth. Pre-eclampsia was more prevalent in singleton than in twin pregnancies ending in extremely and very preterm birth. The adjusted odds of spontaneous preterm live birth were between 19- and 54-fold greater in twin pregnancies than in singleton pregnancies. CONCLUSIONS Singleton and twin pregnancies seem to have different pathways leading to extremely, very and late preterm birth.
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Affiliation(s)
- Tiril Tingleff
- Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Department of Obstetrics, Oslo University Hospital, Oslo, Norway
| | - Sari Räisänen
- Tampere University of Applied Sciences, Tampere, Finland
| | - Åse Vikanes
- Norwegian Research Centre for Women's Health, Oslo University Hospital, Oslo, Norway.,Gynklinikk Nydalen AS, Oslo, Norway
| | - Leiv Sandvik
- Department of Obstetrics, Oslo University Hospital, Oslo, Norway
| | - Meryam Sugulle
- Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Department of Obstetrics, Oslo University Hospital, Oslo, Norway
| | - Gulim Murzakanova
- Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Department of Obstetrics, Oslo University Hospital, Oslo, Norway
| | - Katariina Laine
- Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Norwegian Research Centre for Women's Health, Oslo University Hospital, Oslo, Norway
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The prevalence and associated factors of prenatal depression and anxiety in twin pregnancy: a cross-sectional study in Chongqing, China. BMC Pregnancy Childbirth 2022; 22:877. [DOI: 10.1186/s12884-022-05203-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 11/09/2022] [Indexed: 11/28/2022] Open
Abstract
Abstract
Background
Pregnant women expecting twins are more likely to experience stress, which can lead to anxiety and depression. Our aim was to investigate the prevalence of prenatal anxiety and depressive symptoms in women with twin pregnancies and the associated factors.
Methods
In a cross-sectional survey, 210 women with twin pregnancies who satisfied the inclusion and exclusion criteria in two tertiary centers in Southwestern China were asked to complete a basic information form, the Self-Rating Anxiety Scale (SAS) and the Self-Rating Depression Scale (SDS). To compare statistics with normal distribution in distinct characteristic groups, a paired t-test, and one-way ANOVA were utilized. Binary logistic step regression was used to analyze the associated factors of antenatal anxiety and depressive symptoms.
Results
The 210 women with twin pregnancies (age = 30.8 ± 4.2 years) were between 7 and 37 gestational weeks (29.2 ± 1.2 weeks), were typically well-educated (72.4% had a post-high-school degree), and reasonably affluent (88.1% were above the low-income cutoff). Among them, 34.8% had symptoms associated with clinical levels of anxiety, and 37.1% had symptoms indicating possible depression. The prevalence of co-morbid anxiety and depressive symptoms was 24.3%. Binary stepwise logistic regression analysis showed that previous health status and sleep disturbance during pregnancy were the associated factors of anxiety symptoms in women with twin pregnancies (P < 0.05), whereas age, previous health status, negative life events, and physical activity during pregnancy were the associated factors of depressive symptoms in women with twin pregnancies (P < 0.05).
Conclusion
About one-third of women with twin pregnancies had symptoms of anxiety or depression; these were most strongly predicted by some modifiable factors, suggesting that early preventive mind-body interventions may be a promising strategy to protect against mental health issues for women with twin pregnancies.
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11
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Meng X, Wang Y, Yuan P, Wang X, Yin S, Shi H, Gong X, Zhao Y, Wei Y. Outcome of monochorionic triamniotic triplet pregnancies: Expectant management versus fetal reduction. Prenat Diagn 2022; 42:970-977. [PMID: 35484928 DOI: 10.1002/pd.6161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 04/25/2022] [Accepted: 04/26/2022] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To compare the outcomes of monochorionic triamniotic (MCTA) triplets managed expectantly with those reduced to twins. METHOD This was a retrospective cohort study comparing expectant management (EM) with fetal reduction (FR) to twins in 43 consecutive MCTA triplets with 3 live fetuses at 11-14 weeks between 2012 and 2021. RESULTS Nineteen patients managed expectantly and 24 triplets reduced to twins were included. The rate of pregnancy with at least one survivor was 84.2% in the EM group and 66.7% in the FR group (P=0.190). Compared to the EM cases, triplets reduced to twins had a higher median gestational age at delivery (36.0 weeks vs 33.3 weeks; P<0.001), a higher mean birth weight (2244.3±488.6g vs 1751.1±383.2g; P<0.001) and a lower risk of preterm birth before 34 weeks (11.8% vs 64.7%; P=0.001). There were no significant differences in the risk of miscarriage, pregnancy complications and composite adverse neonatal outcomes. CONCLUSION In MCTA triplets, FR to twins could reduce the risk of preterm birth, whereas EM seems to be a reasonable choice when the priority is at least one survivor. However, due to the small sample size of this study, these findings must be interpreted with great caution. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Xinlu Meng
- Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Ying Wang
- Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Pengbo Yuan
- Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Xueju Wang
- Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Shaohua Yin
- Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Huifeng Shi
- Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Xiaoli Gong
- Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Yangyu Zhao
- Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Yuan Wei
- Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
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12
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Maternal, Perinatal and Neonatal Outcomes of Triplet Pregnancies According to Chorionicity: A Systematic Review of the Literature and Meta-Analysis. J Clin Med 2022; 11:jcm11071871. [PMID: 35407479 PMCID: PMC8999732 DOI: 10.3390/jcm11071871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 03/18/2022] [Accepted: 03/21/2022] [Indexed: 11/17/2022] Open
Abstract
Triplet pregnancies are rare events that affect approximately 93 in 100,000 deliveries in the world, especially due to the increased use of assisted reproductive techniques and older maternal age. Triplet pregnancies are associated with a higher risk of fetal and maternal morbidity and mortality compared to twins and singletons. Chorionicity has been proposed as a major determinant of perinatal and maternal outcomes in triplet pregnancies, although further evidence is needed to clarify the extent and real influence of this factor. Thus, the aim of this study was to conduct a systematic review of the literature and a meta-analysis of the maternal and perinatal outcomes of triplet pregnancies, evaluating how chorionicity may influence these results. A total of 46 studies with 43,653 triplet pregnancies and 128,145 live births were included. Among the main results of our study, we found a broad spectrum of fetal and maternal complications, especially in the group of monochorionic and dichorionic pregnancies. Risk of admission to NICU, respiratory distress, sepsis, necrotizing enterocolitis, perinatal and intrauterine mortality were all found to be higher in non-TCTA pregnancies than in TCTA pregnancies. To date, our meta-analysis includes the largest population sample and number of studies conducted in this field, evaluating a wide variety of outcome measures. The heterogeneity and retrospective design of the studies included in our research represent the main limitations of this review. More evidence is needed to fully assess outcome measures that could not be studied in this review due to scarcity of publications or insufficient sample size.
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13
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Abstract
Along with the rise of assisted reproductive technology, multifetal gestations increased dramatically. Twin pregnancies account for 97% of multifetal pregnancies and 3% of all births in the United States. Twins and higher-order multiples carry increased risks of obstetric, perinatal, and maternal complications; these risks increase with increasing fetal number. Neonatal morbidity and mortality in multifetal gestations is driven primarily by prematurity. Both spontaneous and indicated preterm births are increased in multifetal gestations, and only a limited number of strategies are available to mitigate this risk. No single intervention has been shown to decrease the rate of spontaneous preterm birth in most twin pregnancies. Low-dose aspirin prophylaxis is recommended in all multifetal pregnancies to reduce the risk of preeclampsia and its associated complications. Antenatal management of multifetal gestations depends on chorionicity, which should be established using ultrasonography in the first trimester. Unlike dichorionic twin gestations, monochorionic pregnancies experience unique complications because of their shared vascular connections, and therefore, need frequent ultrasound surveillance. Even uncomplicated twin gestations have higher rates of unanticipated stillbirth compared with singletons. Delivery of twin pregnancies is generally indicated in the late preterm to early term period depending on chorionicity and other clinical factors. For most diamniotic twin pregnancies with a cephalic presenting fetus, vaginal delivery after 32 weeks' gestation is a safe and reasonable option with high rates of success and no increased risk of perinatal morbidity.
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Affiliation(s)
- Cassandra R Duffy
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA
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14
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Multifetal Gestations: Twin, Triplet, and Higher-Order Multifetal Pregnancies: ACOG Practice Bulletin, Number 231. Obstet Gynecol 2021; 137:e145-e162. [PMID: 34011891 DOI: 10.1097/aog.0000000000004397] [Citation(s) in RCA: 126] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The incidence of multifetal gestations in the United States has increased dramatically over the past several decades. For example, the rate of twin births increased 76% between 1980 and 2009, from 18.9 to 33.3 per 1,000 births (1). However, after more than three decades of increases, the twin birth rate declined 4% during 2014-2018 to 32.6 twins per 1,000 total births in 2018 (2). The rate of triplet and higher-order multifetal gestations increased more than 400% during the 1980s and 1990s, peaking at 193.5 per 100,000 births in 1998, followed by a modest decrease to 153.4 per 100,000 births by 2009 (3). The triplet and higher-order multiple birth rate was 93.0 per 100,000 births for 2018, an 8% decline from 2017 (101.6) and a 52% decline from the 1998 peak (193.5) (4). The long-term changes in the incidence of multifetal gestations has been attributed to two main factors: 1) a shift toward an older maternal age at conception, when multifetal gestations are more likely to occur naturally, and 2) an increased use of assisted reproductive technology (ART), which is more likely to result in a multifetal gestation (5). A number of perinatal complications are increased with multiple gestations, including fetal anomalies, preeclampsia, and gestational diabetes. One of the most consequential complications encountered with multifetal gestations is preterm birth and the resultant infant morbidity and mortality. Although multiple interventions have been evaluated in the hope of prolonging these gestations and improving outcomes, none has had a substantial effect. The purpose of this document is to review the issues and complications associated with twin, triplet, and higher-order multifetal gestations and present an evidence-based approach to management.
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15
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Lin D, Luo BD C, Chen G, Fan D, Huang Z, Li P, Wu S, Ye BD S, Ma H, Rao J, Zhang H, Chen T, Zeng M, Guo X, Liu Z. The association of hypertensive disorders of pregnancy with small for gestational age and intertwin birthweight discordance. J Clin Hypertens (Greenwich) 2021; 23:1354-1362. [PMID: 34014022 PMCID: PMC8678671 DOI: 10.1111/jch.14257] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/28/2021] [Accepted: 03/31/2021] [Indexed: 11/27/2022]
Abstract
Available evidence shows conflicting results regarding the association between hypertensive disorders of pregnancy (HDPs)/preeclampsia (PE) and small for gestational age (SGA) and birthweight discordance (BWD). This retrospective study of 2131 twin pregnancies aimed to evaluate the association of HDPs/PE with the presence of SGA and BWD. The eligible pregnancies were categorized into four study groups: concordant pairs without SGA fetuses, discordant pairs without SGA fetuses, concordant pairs with SGA fetuses, and discordant pairs with SGA fetuses. We applied binary logistic regression models to compare the incidence of HDPs/PE and multinomial logit regression models to evaluate the severity of PE between the study groups. The models were adjusted for potential confounders. Increases in HDPs were observed in concordant (aOR, 2.33; 95% CI: 1.46-3.73) and discordant (aOR, 3.50; 95% CI: 2.26-5.43) pregnancies with SGA fetuses but not in discordant pregnancies without SGA fetuses (aOR, 1.42; 95% CI: 0.81-2.49); increases in PE were also found in concordant (aOR, 1.87; 95% CI: 1.08-3.23) and discordant (aOR, 3.75; 95% CI: 2.36-5.96) pregnancies with SGA fetuses but not in discordant pregnancies without SGA fetuses (aOR, 1.34; 95% CI: 0.71-2.52). Discordant pregnancies with SGA fetuses were associated with severe PE (aRRR, 3.48; 95% CI: 1.79-6.77), whereas concordant pregnancies with SGA fetuses were associated with only mild PE (aRRR, 2.54; 95% CI: 1.33-4.88). Our results suggest that SGA is associated with the development of HDP/PE, while discordant growth is associated with the severity of PE. These associations need to be further investigated using estimated fetal weight (EFW).
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Affiliation(s)
- Dongxin Lin
- Foshan Institute of Fetal MedicineAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
- Department of ObstetricsAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
| | - Caihong Luo BD
- Department of ObstetricsAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
| | - Gengdong Chen
- Foshan Institute of Fetal MedicineAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
- Department of ObstetricsAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
| | - Dazhi Fan
- Foshan Institute of Fetal MedicineAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
- Department of ObstetricsAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
| | - Zheng Huang
- The First Affiliated Hospital of Guangdong Pharmaceutical UniversityGuangzhouChina
| | - Pengsheng Li
- Foshan Institute of Fetal MedicineAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
- Department of ObstetricsAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
| | - Shuzhen Wu
- Foshan Institute of Fetal MedicineAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
- Department of ObstetricsAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
| | - Shaoxin Ye BD
- Foshan Institute of Fetal MedicineAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
- Department of ObstetricsAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
| | - Huiting Ma
- Foshan Institute of Fetal MedicineAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
- Department of ObstetricsAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
| | - Jiaming Rao
- Foshan Institute of Fetal MedicineAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
- Department of ObstetricsAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
| | - Huishan Zhang
- Foshan Institute of Fetal MedicineAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
- Department of ObstetricsAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
| | - Ting Chen
- Foshan Institute of Fetal MedicineAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
- Department of ObstetricsAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
| | - Meng Zeng
- Department of ObstetricsAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
| | - Xiaoling Guo
- Foshan Institute of Fetal MedicineAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
- Department of ObstetricsAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
| | - Zhengping Liu
- Foshan Institute of Fetal MedicineAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
- Department of ObstetricsAffiliated Foshan Maternity & Child Healthcare HospitalSouthern Medical UniversityFoshanChina
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16
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Li S, Gao J, Liu J, Hu J, Chen X, He J, Tang Y, Liu X, Cao Y. Perinatal Outcomes and Risk Factors for Preterm Birth in Twin Pregnancies in a Chinese Population: A Multi-center Retrospective Study. Front Med (Lausanne) 2021; 8:657862. [PMID: 33968962 PMCID: PMC8096908 DOI: 10.3389/fmed.2021.657862] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Accepted: 03/24/2021] [Indexed: 12/19/2022] Open
Abstract
Background: Twin pregnancies are associated with an increased risk of adverse maternal and neonatal outcomes, mainly owing to prematurity. Few studies have evaluated the risk factors for preterm birth (PTB) in Chinese population. The objective of this study is to present the short-term maternal-neonatal outcomes, investigating the potential risk factors associated with preterm birth in Chinese twin pregnancies. Methods: A multi-center retrospective study of women pregnant with twins ≥28 weeks of gestation was conducted. Maternal and neonatal outcomes were analyzed. Logistic regression was used to identify potential risk factors for PTB before 37, 34, and 32 weeks, respectively. Results: A total of 3,288 twin pregnancies and 6,576 neonates were included in 99,585 pregnancies. The rate of twin pregnancy was 3.3%, while the PTB rate before 37, 34, and 32 weeks among this population were 62.1, 18.8, and 10.4%, respectively. Logistic regression revealed that monochorionicity [Odds ratio (OR) 3.028, 95% confident interval (CI) 2.489–3.683, P < 0.001], gestational weight gain (GWG) <10 kg (OR 2.285, 95% CI 1.563–3.339, P < 0.001) and GWG between 10 and 15 kg (OR 1.478, 95% CI 1.188–1.839, P < 0.001), preeclampsia (PE) (OR 3.067, 95% CI 2.142–4.390, P < 0.001), and intrahepatic cholestasis of pregnancy (ICP) (OR 3.122, 95% CI 2.121–4.596, P < 0.001) were the risk factors for PTB before 37 weeks. Monochorionicity (OR 2.865, 95% CI 2.344–3.501, P < 0.001), age < 25 years (OR 1.888, 95% CI 1.307–2.728, P = 0.001), and GWG <10 kg (OR 3.100, 95% CI 2.198–4.372, P < 0.001) were risk factors for PTB before 34 weeks. Monochorionicity (OR 2.566, 95% CI 1.991–3.307, P < 0.001), age younger than 25 years (OR 1.964, 95% CI 1.265–3.048, P = 0.003), and GWG <10 kg (OR 4.319, 95% CI 2.931–6.364, P < 0.001) were the risk factors for PTB before 32 weeks. Conclusions: Monochorionicity and GWG <10 kg were two major risk factors for PTB before 32, 34, and 37 weeks, whereas maternal age, PE, and ICP were also risk factors for PTB in specific gestational age.
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Affiliation(s)
- Sijian Li
- Department of Obstetrics and Gynecology, Peking Union Medical College, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| | - Jinsong Gao
- Department of Obstetrics and Gynecology, Peking Union Medical College, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| | - Juntao Liu
- Department of Obstetrics and Gynecology, Peking Union Medical College, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| | - Jing Hu
- Department of Obstetrics and Gynecology, Peking Union Medical College, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| | - Xiaoxu Chen
- Department of Obstetrics and Gynecology, Peking Union Medical College, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, National Clinical Research Center for Obstetric & Gynecologic Diseases, Beijing, China
| | - Jing He
- Department of Obstetrics and Gynecology, School of Medicine, Women's Hospital, Zhejiang University, Zhejiang, China
| | - Yabing Tang
- Department of Obstetrics and Gynecology, Hunan Maternal and Child Health Care Hospital, Changsha, China
| | - Xinghui Liu
- Department of Obstetrics and Gynecology, Sichuan University West China Second Hospital, Chengdu, China
| | - Yinli Cao
- Department of Obstetrics and Gynecology, Northwest Women and Children's Hospital, Xi'an, China
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17
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Swanson K, Debbink M, Letourneau JM, Kuppermann M, Einerson BD. Association of multifetal gestation with obstetric and neonatal outcomes in gestational carrier pregnancies. J Assist Reprod Genet 2021; 38:661-667. [PMID: 33400079 PMCID: PMC7910390 DOI: 10.1007/s10815-020-02034-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 12/10/2020] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE Multifetal gestation is more frequent among gestational carrier pregnancies than non-surrogacy IVF pregnancies. We aimed to evaluate the association between multifetal gestation and obstetric and neonatal morbidity among gestational carrier pregnancies. METHODS Pooled cross-sectional study of birth certificate data from gestational carrier pregnancies in Utah from 2009 to 2018. Our primary outcome was a composite of severe obstetric morbidity; secondary outcomes included cesarean delivery (CD), hypertensive disorders of pregnancy, preterm birth (PTB), and a neonatal morbidity composite. Logistic regression was utilized to compare odds of these outcomes between gestational carrier pregnancies with and without multifetal gestation. RESULTS A total of 361 gestational carrier pregnancies resulted in the delivery of 435 neonates during the study period. Of these, 284 were singleton pregnancies, and 77 were multifetal, a multifetal gestation rate of 21.3%. Baseline demographic characteristics did not differ between singleton and multifetal gestations. Multifetal gestation was not associated with higher rates of severe obstetric morbidity (odds ratio [OR] 1.87, 95% confidence interval [CI] 0.34-10.39). Multifetal gestation was associated with increased odds of neonatal morbidity (OR 9.49, 95% CI 5.35-15.83); PTB < 37, 34, and 32 weeks (OR 21.88, 95% CI 11.64-41.12; OR 11.67, 95% CI 5.25-25.91; OR 8.79, 95% CI 3.41-22.68); and CD (OR 4.82, 95% CI 2.81-8.27). CONCLUSION Severe obstetric morbidity did not differ between singleton and multifetal gestations among gestational carrier pregnancies. However, multifetal gestation was associated with increased odds of neonatal morbidity, CD, and PTB. This information may be useful when counseling prospective gestational carriers and intended parents.
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Affiliation(s)
- Kate Swanson
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology & Reproductive Sciences, University of California San Francisco, 550 16th St, San Francisco, CA, 94158, USA.
- Division of Medical Genetics, Department of Pediatrics, University of California San Francisco, San Francisco, CA, USA.
| | - Michelle Debbink
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, University of Utah Health, Salt Lake City, UT, USA
| | - Joseph M Letourneau
- University of Utah Center for Reproductive Medicine, Salt Lake City, UT, USA
| | - Miriam Kuppermann
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology & Reproductive Sciences, University of California San Francisco, 550 16th St, San Francisco, CA, 94158, USA
- Department of Epidemiology & Biostatistics, University of California, San Francisco, San Francisco, CA, USA
| | - Brett D Einerson
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, University of Utah Health, Salt Lake City, UT, USA
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18
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Dougherty A, Kasten M, DeSarno M, Badger G, Streeter M, Jones DC, Sussman B, DeStigter K. Validation of a Telemedicine Quality Assurance Method for Point-of-Care Obstetric Ultrasound Used in Low-Resource Settings. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2021; 40:529-540. [PMID: 32770709 DOI: 10.1002/jum.15429] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 05/28/2020] [Accepted: 06/04/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVES A remote quality assurance and improvement protocol for point-of-care obstetric ultrasound in low-resource areas was validated against the standard of care for obstetric ultrasound in the United States. METHODS Compressed movie clip ultrasound images (obstetric sweep protocol) obtained by minimally trained personnel were read and interpreted by physicians with training in obstetric ultrasound. Observed findings were compared among readers and between each reader and the gold standard ultrasound scan report. Descriptive statistics were used for the analysis. RESULTS The agreements among readers and between readers and the gold standard, for the anterior and posterior variables of the placental location were excellent, with Cohen κ values of 0.81 to 0.88 and 0.77 to 0.9, respectively. Cohen κ values were slight or slight/fair for other placental locations (left, right, fundal, and low), and the sensitivity and specificity ranged widely. The agreement among readers and between readers and the gold standard for fetal number comparisons was also excellent, with Cohen κ values ranging from 0.82 to 1, sensitivity from 0.83 to 1, and specificity from 0.99 to 1. The agreement among readers for fetal presentation comparisons, according to the Cohen κ, ranged from 0.79 to 0.85 and between readers and the gold standard had values of 0.43 to 0.49. For biometric parameters and estimated gestational age calculations based on these parameters, inter-reader reliability ranged from 0.79 to 0.85 for all parameters except femur length. Greater than 94% of obstetric sweep protocol ultrasound ages were within 7 days of the corresponding gold standard age. CONCLUSIONS Movie clip ultrasound images provided adequate information for remote readers to reliably determine the placental location, fetal number, fetal presentation, and pregnancy dating.
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Affiliation(s)
- Anne Dougherty
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of Vermont Larner College of Medicine, Burlington, Vermont, USA
| | | | - Michael DeSarno
- Department of Medical Biostatistics and Bioinformatics, University of Vermont Larner College of Medicine, Burlington, Vermont, USA
| | - Gary Badger
- Department of Medical Biostatistics and Bioinformatics, University of Vermont Larner College of Medicine, Burlington, Vermont, USA
| | - Mary Streeter
- Department of Radiology, University of Vermont Larner College of Medicine, Burlington, Vermont, USA
| | - David C Jones
- Department of Obstetrics, Gynecology, and Reproductive Sciences, University of Vermont Larner College of Medicine, Burlington, Vermont, USA
| | - Betsy Sussman
- Department of Radiology, University of Vermont Larner College of Medicine, Burlington, Vermont, USA
| | - Kristen DeStigter
- Department of Radiology, University of Vermont Larner College of Medicine, Burlington, Vermont, USA
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Zhang N, Tan J, Yang H, Khalil RA. Comparative risks and predictors of preeclamptic pregnancy in the Eastern, Western and developing world. Biochem Pharmacol 2020; 182:114247. [PMID: 32986983 PMCID: PMC7686229 DOI: 10.1016/j.bcp.2020.114247] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 09/21/2020] [Accepted: 09/23/2020] [Indexed: 11/15/2022]
Abstract
Preeclampsia (PE) is a complication of pregnancy characterized by hypertension (HTN-Preg), and often proteinuria. If not managed promptly, PE could lead to eclampsia and seizures. PE could also lead to intrauterine growth restriction (IUGR) and prematurity at birth. Although PE is a major cause of maternal and fetal morbidity and mortality, the underlying mechanisms are unclear. Also, there is a wide variability in the incidence of PE, ranging between 2 and 8% of pregnancies in the Eastern, Western and Developing world, suggesting regional differences in the risk factors and predictors of the pregnancy-related disorder. Several demographic, genetic, dietary and environmental factors, as well as maternal circulating biomarkers have been associated with PE. Demographic factors such as maternal race and ethnicity could play a role in PE. Specific genetic polymorphisms have been identified in PE. Maternal age, parity, education and socioeconomic status could be involved in PE. Dietary fat, protein, calcium and vitamins, body weight, and environmental factors including climate changes and air pollutants could also play a role in PE. Several circulating cytoactive factors including anti-angiogenic factors and cytokines have also been associated with PE. Traditional midwifery care is a common practice in local maternity care units, while advanced perinatal care and new diagnostic tools such as uterine artery Doppler velocimetry have been useful in predicting early PE in major medical centers. These PE risk factors, early predictors and diagnostic tools vary vastly in different regions of the Eastern, Western and Developing world. Further understanding of the differences in the demographic, genetic, dietary and environmental factors among pregnant women in different world regions should help in designing a region-specific cluster of risk factors and predictors of PE, and in turn provide better guidance for region-specific tools for early detection and management of PE.
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Affiliation(s)
- Ning Zhang
- Vascular Surgery Research Laboratories, Division of Vascular and Endovascular Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Jing Tan
- Vascular Surgery Research Laboratories, Division of Vascular and Endovascular Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - HaiFeng Yang
- Vascular Surgery Research Laboratories, Division of Vascular and Endovascular Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Raouf A Khalil
- Vascular Surgery Research Laboratories, Division of Vascular and Endovascular Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
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Abstract
"Pregnancy-induced hypertension" (HDP) describes a spectrum of disorders, including gestational hypertension, preeclampsia, and chronic hypertension with superimposed preeclampsia. Each of these disease processes can progress to a more pathologic case with worsening hypertensive disease, end-organ damage, and concerning clinical sequelae. Risk factors for HDP include nulliparity, a prior pregnancy complicated by hypertension, and obesity. Close blood pressure monitoring, serologic and urine testing, and prompt clinical follow-up remain the gold standard for antenatal diagnosis and surveillance. Optimizing maternal and neonatal outcomes involves early prenatal diagnosis, a multidisciplinary team-based approach, and referral to an experienced provider for cases with advanced pathology.
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Affiliation(s)
- Whitney A Booker
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, College of Physicians and Surgeons, Columbia University Medical Center, 622 West 168th Street, PH-16, New York, NY 10032, USA.
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Narang K, Szymanski LM. Multiple Gestations and Hypertensive Disorders of Pregnancy: What Do We Know? Curr Hypertens Rep 2020; 23:1. [PMID: 33210199 DOI: 10.1007/s11906-020-01107-4] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/10/2020] [Indexed: 12/15/2022]
Abstract
PURPOSE OF REVIEW The occurrence of hypertensive disorders of pregnancy (HDP) including gestational hypertension, chronic hypertension, preeclampsia, and eclampsia is proportional to the number of fetuses: singletons 6.5%, twins 12.7%, and triplets 20.0%. Literature on HDP in multifetal gestation is sparse compared with singletons. We aim to summarize the current evidence on HDP, specifically in twins. RECENT FINDINGS HDP occurs more frequently, at an earlier gestational age, and can present more severely and atypically in twin pregnancies. HDP in twins carries a higher risk of maternal/fetal morbidity and mortality including renal failure, stroke, cardiac arrest, pulmonary edema, placental abruption, cesarean delivery, fetal growth restriction, and iatrogenic preterm delivery. Low-dose aspirin (60-150 mg) should be initiated in all multifetal pregnancies to reduce the risk of preeclampsia. To improve outcomes and reduce inherent risks associated with multiple gestations, twins should be managed as high-risk pregnancies, and different from singletons.
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Affiliation(s)
- Kavita Narang
- Maternal Fetal Medicine Division, Department of Obstetrics and Gynecology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - Linda M Szymanski
- Maternal Fetal Medicine Division, Department of Obstetrics and Gynecology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
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Aoyama J, Nariai T, Moriyama K, Hara S, Mukawa M, Inaji M, Tanaka Y, Miyasaka N, Taketoshi Maehara. Clinical characteristics of the pregnancies and deliveries of patients with moyamoya disease: A single-center analysis over three decades. Int J Stroke 2020; 16:526-533. [PMID: 33040699 DOI: 10.1177/1747493020963806] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND AIMS As moyamoya disease in pregnancy is clinically rare, it is poorly understood. We therefore analyzed our experiences of moyamoya disease pregnancies and deliveries over three decades. METHODS The clinical data of 78 pregnancies and 77 deliveries among 62 moyamoya disease cases at Tokyo Medical and Dental University Hospital from 1991 to 2019 were retrospectively reviewed. RESULTS There were six, 17 and 55 pregnancies in the first, second, and last decades, respectively. The mean patient age at delivery was 29.3 ± 5.0 years. The primary symptoms of moyamoya disease at diagnosis were ischemia in 50 cases (64.1%) and intracranial hemorrhage in eight cases (10.2%). Cesarean section was performed in 75 cases (96.2%). Fifteen pregnancies (19.2%) developed hypertensive disorders of pregnancy; of these, 13 (86.7%) developed hypertensive disorders of pregnancy after 34 weeks of gestation and 9 (60%) required emergency cesarean section because of a sudden increase in blood pressure. Four (5.1%) women experienced renal artery stenosis complications and three of them developed hypertension during pregnancy. Two (2.6%) experienced cerebral infarctions several days after delivery, both of whom had no subsequent aftereffects. No cases of hemorrhagic stroke were reported in the peripartum period. CONCLUSIONS To date, this is the largest single-center analysis. It showed the number of moyamoya disease pregnancies has risen rapidly over the last decade. The hypertensive disorders of pregnancy and emergency cesarean section rates were high among moyamoya disease patients. Minor ischemic stroke was observed, but its prevalence was low. Therefore, pregnant women with moyamoya disease should be managed with the understanding that hypertensive disorders of pregnancy is a common complication.
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Affiliation(s)
- Jiro Aoyama
- The Department of Neurosurgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Tadashi Nariai
- The Department of Neurosurgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kurumi Moriyama
- The Department of Neurosurgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Shoko Hara
- The Department of Neurosurgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Maki Mukawa
- The Department of Neurosurgery, Tokyo Medical and Dental University, Tokyo, Japan.,The Department of Neurosurgery, Yaesu Clinic, Tokyo, Japan
| | - Motoki Inaji
- The Department of Neurosurgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yoji Tanaka
- The Department of Neurosurgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Naoyuki Miyasaka
- The Department of Perinatal and Women's Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Taketoshi Maehara
- The Department of Neurosurgery, Tokyo Medical and Dental University, Tokyo, Japan
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Does antenatal steroids treatment in twin pregnancies prior to late preterm birth reduce neonatal morbidity? Evidence from a retrospective cohort study. Arch Gynecol Obstet 2020; 302:1121-1126. [PMID: 32728923 DOI: 10.1007/s00404-020-05709-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 07/25/2020] [Indexed: 11/27/2022]
Abstract
PURPOSE To evaluate whether antenatal corticosteroids (ACS) administration during the late-preterm (LPT) period in twin pregnancies is associated with decreased rate of neonatal morbidity. METHODS A retrospective cohort study including a total of 290 women with twin pregnancies resulting in live births of 580 neonates who delivered during LPT period between 2016 and 2018 at a tertiary medical center. Patients were allocated into two groups according to ACS exposure. Obstetric and neonatal outcomes were compared between the groups. Primary outcome was neonatal composite respiratory morbidity, defined as the occurrence of at least one of the followings: RDS, TTN, O2 requirement, CPAP use or mechanical ventilation. RESULTS Patients exposed to ACS were older and more commonly complicated by gestational diabetes compared to the non-exposed group. Moreover, women exposed to ACS delivered earlier (35.6 vs. 36.3 weeks, P < 0.001) and more frequently by cesarean section (76.4% vs. 54.1%, P = 0.002) compared to the non-exposed group. The rate of composite respiratory morbidity did not differ between the groups. Nevertheless, neonates exposed to ACS had higher rates of neonatal intensive care unit (NICU) admission and hypoglycemia compared to neonates without prior ACS exposure (27.8% vs. 11.7%, P = 0.001; 49.3% vs. 27.1%, P < 0.001, respectively). Multivariable logistic regression revealed that gestational age at delivery was the sole independent risk factor for NICU admission, whereas late-preterm ACS exposure was the only risk factor for hypoglycemia. CONCLUSION LPT-ACS administration in twin pregnancies complicated by LPT birth in our study did not reduce neonatal respiratory morbidity but was associated with higher rates of hypoglycaemia.
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Avnon T, Ovental A, Many A. Twin versus singleton pregnancy in women ≥ 45 years of age: comparison of maternal and neonatal outcomes. J Matern Fetal Neonatal Med 2019; 34:201-206. [PMID: 30931655 DOI: 10.1080/14767058.2019.1602115] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Objectives: The aim of the study is to compare the effect of very advanced maternal age (≥45 years) on maternal and neonatal outcomes of twin and singleton pregnancies.Materials and methods: This retrospective cohort study included women ≥ 45 years of age who gave birth to twins. Each was randomly matched to two women ≥ 45 years of age who gave birth to singletons within 7 days of the study subject. Data on maternal age, gravidity, parity, background medical information, body mass index at conception, number of fetuses, mode of conception (either spontaneous or assisted reproductive technology [ART]), mode of delivery, and gestational age at delivery were extracted from a real-time computerized database.Results: The data of 75 twin pregnancies of women aged ≥ 45 years were compared with those of 150 singleton pregnancies matched for maternal age. There were significantly more cases of hypertensive complications among the twin pregnancies compared to the singleton pregnancies (41.33 versus 14.00%, respectively, OR = 3.33, 95% CI = 2.26-8.30, p = .000) and more cases of preeclamptic toxemia (29.33 versus 12.00%, respectively, OR = 3.04, 95% CI = 1.51-6.13, p = .001). The duration of twin pregnancies was much shorter compared to singleton pregnancies, with a higher incidence of deliveries prior to 37 weeks' gestation (56.00 versus 8.00%, respectively, OR = 14.64, 95% CI = 6.94-30.85, p = .000), and deliveries prior to 34 weeks' gestation (22.67 versus 2.00%, respectively, OR = 14.36, 95% CI = 4.06-50.86, p = .000). More infants of twin pregnancies had a low birth weight (68.00 versus 10.00%, respectively, OR = 19.13, 95% CI = 10.14-36.06, p = .000), and many had a very low birth weight (10.67 versus 0.67%, respectively, OR = 17.79, 95% CI = 2.33-135.97, p = .000). The infants of twin pregnancies also included more cases of intubation (10.00 versus 0.00%, respectively, p = .000), more cases of hypoglycemia (12.67 versus 5.33%, respectively, OR = 2.57, 95% CI = 1.09-6.08, p = .026), and were admitted much more often to the neonatal intensive care unit (36.00 versus 8.00%, respectively, OR = 6.47, p = .00, CI = 3.29-12.74).Conclusions: Women ≥ 45 years of age with twin pregnancies and their neonates sustain more severe adverse outcome compared to matched pairs of singleton pregnancies. It is recommended that a single embryo transfer should be offered in preference to multiple embryos when those women are undergoing ART.
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Affiliation(s)
- Tomer Avnon
- Department of Obstetrics & Gynecology, Lis Maternity & Women's Hospital, Tel-Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Amit Ovental
- Department of Neonatology, Dana Dwek Children's Hospital, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Ariel Many
- Department of Obstetrics & Gynecology, Lis Maternity & Women's Hospital, Tel-Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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Motoyama O, Sakai K, Iitaka K. Management and outcome of multifetal gestation in a 35-year-old woman with childhood-onset membranoproliferative glomerulonephritis type I. CEN Case Rep 2019; 8:18-22. [PMID: 30101365 PMCID: PMC6361084 DOI: 10.1007/s13730-018-0357-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 08/05/2018] [Indexed: 10/28/2022] Open
Abstract
A 35-year-old woman with membranoproliferative glomerulonephritis type I had quintuplet gestation after induced ovulation. Her serum creatinine level and estimated glomerular filtration rate were 0.86 mg/dL and 61.5 mL/min/1.73 m2 before pregnancy. Blood pressure was normal and urinary protein to creatinine ratio was 0.2 g/gCr. Prednisolone 10 mg on alternate-day administration was continued during pregnancy. At 10 weeks of gestation transvaginal selective embryo reduction was performed and five embryos were reduced to twins. Hypertension occurred at 20 weeks of gestation. She developed nephrotic syndrome and serum creatinine level increased to 1.29 mg/dL. Elective cesarean section was performed at 28 weeks of gestation and dichorionic diamniotic twins were born. After delivery blood pressure, serum creatinine level, estimated glomerular filtration rate and serum albumin level in their mother returned to baseline. Her twin infants were well at discharge from neonatal-intensive-care-unit. Incidence of multifetal pregnancies due to the improvement of assisted reproduction technologies and ovulation-inducing hormones has been increasing. Management for multifetal pregnancy in women with chronic kidney disease will be needed further.
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Affiliation(s)
- Osamu Motoyama
- Department of Pediatrics, Toho University Medical Center, Sakura Hospital, 564-1 Shimoshizu, Sakura-shi, Chiba, 285-8741, Japan.
| | - Ken Sakai
- Department of Nephrology, Toho University Medical Center, Omori Hospital, Tokyo, Japan
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Exploring the prevalence of high-risk obstetric conditions diagnosed by point-of-care ultrasound evaluation in a rural Ugandan population: a cohort study. ACTA ACUST UNITED AC 2018. [DOI: 10.1097/grh.0000000000000020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Zipori Y, Haas J, Berger H, Barzilay E. Multifetal pregnancy reduction of triplets to twins compared with non-reduced triplets: a meta-analysis. Reprod Biomed Online 2017. [PMID: 28625760 DOI: 10.1016/j.rbmo.2017.05.012] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The current systematic review and meta-analysis evaluate the perinatal outcomes in twin pregnancies following multifetal pregnancy reduction (MPR) compared with non-reduced triplet pregnancies. All studies comparing perinatal outcome of twin pregnancies following MPR to non-reduced triplet pregnancies were considered. MEDLINE, non-indexed MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials and Web of Science were searched for relevant published articles up to August 2016. The search yielded 653 publications of which 92 were assessed for eligibility. A total of 24 studies met the inclusion criteria. Overall, the outcomes of pregnancies following MPR were better compared with expectantly managed triplets. The MPR group delivered at a later gestational age and was less likely to be delivered before 32 or 28 weeks' gestation. Newborns in the MPR group had significantly higher birthweight at delivery (mean difference 500 g [95% CI 439.95, 560.04]). Rates of pregnancy loss before 24 weeks' gestation and overall infant survival were comparable between the groups. This meta-analysis suggests that MPR of triplet pregnancies to twins is associated with improved perinatal outcome compared with non-reduced triplets. Should primary prevention of high order multiple pregnancy fail, MPR is an appropriate alternative to minimize the perinatal morbidity and mortality of triplet pregnancies.
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Affiliation(s)
- Yaniv Zipori
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada M5B 1W8
| | - Jigal Haas
- Division of Reproductive Sciences, University of Toronto, and TRIO Fertility Partners, Toronto, Ontario, Canada M5S 2X9
| | - Howard Berger
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada M5B 1W8
| | - Eran Barzilay
- Department of Obstetrics and Gynecology, Sheba Medical Center, Tel-Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv 52621, Israel.
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Practice Bulletin No. 169: Multifetal Gestations: Twin, Triplet, and Higher-Order Multifetal Pregnancies. Obstet Gynecol 2016; 128:e131-46. [DOI: 10.1097/aog.0000000000001709] [Citation(s) in RCA: 141] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Umazume T, Yamada T, Morikawa M, Ishikawa S, Furuta I, Koyama T, Matsuno K, Minakami H. Platelet reactivity in twin pregnancies. Thromb Res 2015; 138:43-48. [PMID: 26826507 DOI: 10.1016/j.thromres.2015.12.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Revised: 12/03/2015] [Accepted: 12/23/2015] [Indexed: 10/22/2022]
Abstract
BACKGROUND Gestational thrombocytopenia is more likely to occur in twin than singleton pregnancies. However, it is unclear whether platelets are more reactive in twin than singleton pregnancies. METHODS Changes in spontaneous platelet aggregation and concomitant fall in platelet count were examined over 90min after blood sampling in 171 and 52 citrated whole blood (CWB) samples from 59 and 17 women with singleton and twin pregnancies, respectively. Soluble P-selectin (sP-selectin) levels in the plasma were also determined. RESULTS CWB 60min after blood sampling during 2nd trimester exhibited significantly larger numbers of platelet aggregates (1297±1600 vs. 497±432/μl, P=0.040) concomitant with significantly greater net decrease in platelet count (152±55 vs. 115±45×10(9)/μl, P=0.036) in twin than singleton pregnancies, respectively. This was followed by significantly lower 3rd trimester platelet count (181±43 vs. 229±62×10(9)/l, P=0.009) with significantly greater mean platelet volume (8.0±1.2 vs. 7.1±1.1fl, P=0.021) in twin than singleton pregnancies, respectively. The 3rd trimester sP-selectin per platelet was significantly higher in twin than singleton pregnancies. CONCLUSIONS Platelets were more reactive in the 2nd trimester of twin than singleton pregnancies. This enhanced platelet reactivity may explain the decreased platelet count in the 3rd trimester of twin pregnancy.
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Affiliation(s)
- Takeshi Umazume
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Takahiro Yamada
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
| | - Mamoru Morikawa
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Satoshi Ishikawa
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Itsuko Furuta
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Takahiro Koyama
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Kazuhiko Matsuno
- Division of Laboratory and Transfusion Medicine, Hokkaido University Hospital, Sapporo, Japan
| | - Hisanori Minakami
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
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Ni Y, Cheng W. Clinical characteristics of early-onset pre-eclampsia in singleton versus multiple pregnancies. Int J Gynaecol Obstet 2015; 132:325-8. [DOI: 10.1016/j.ijgo.2015.07.029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2015] [Revised: 07/13/2015] [Accepted: 11/12/2015] [Indexed: 10/22/2022]
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The North American Fetal Therapy Network Consensus Statement: prenatal management of uncomplicated monochorionic gestations. Obstet Gynecol 2015; 125:1236-1243. [PMID: 25932853 DOI: 10.1097/aog.0000000000000723] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Owing to vascular connections within a single placenta, monochorionic gestations present distinctive prenatal management challenges. Complications that can arise as a result of unbalanced hemodynamic exchange (twin-twin transfusion syndrome and twin anemia polycythemia sequence) and unequal placental sharing (selective fetal growth restriction) should be kept in mind while prenatal management is being planned. Because of unique monochorionic angioarchitecture, what happens to one twin can directly affect the other. Death of one twin can result in death or permanent disability of the co-twin. Early detection of these unique disease processes through frequent ultrasonographic surveillance may allow the opportunity for earlier referral, intervention, or both and potentially better outcomes. Therefore, monochorionic gestations should be managed differently than dichorionic gestations or singletons. The purpose of this document is to present in detail methods for monitoring and management of uncomplicated monochorionic gestations and to review the evidence for the roles of these methods for detection of complications in clinical practice. Finally, we present evidence-based and expert opinion-supported recommendations developed by the North American Fetal Therapy Network for the diagnosis, surveillance, and delivery of uncomplicated monochorionic gestations.
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Wu D, Huang L, He Z, Huang X, Fang Q, Luo Y. Preeclampsia in twin pregnancies: association with selective intrauterine growth restriction. J Matern Fetal Neonatal Med 2015; 29:1967-71. [PMID: 26169709 DOI: 10.3109/14767058.2015.1070140] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To identify the association between preeclampsia (PE) and selective intrauterine growth restriction (sIUGR) in twin pregnancies. METHODS This was a retrospective cohort study of 1004 twin pregnancies from 2008 to 2014. We specifically compared the incidence, clinical characteristics and outcomes of PE between sIUGR and normal-growth twin pregnancies. RESULTS PE occurred more frequently in sIUGR pregnancies [29.0% (51/176)] than in normal-growth twin pregnancies [13.1% (99/756), p < 0.001, adjusted odds ratio 3.29]. Among sIUGR, the incidence of PE was significantly higher in dichorionic (DC) pregnancies (37.5%, 30/80) than in monochorionic (MC) pregnancies (21.9%, 21/96). The rates of onset at <32 weeks (p = 0.045) and of severe PE (p = 0.025) were higher in sIUGR pregnancies with PE. The systolic blood pressure was also higher in sIUGR pregnancies with PE (152.6 ± 11.8 mmHg) than in normal-growth pregnancies with PE (148.0 ± 8.2 mmHg) (p = 0.042). Additionally, more sIUGR pregnancies were delivered at 32-36 weeks (p = 0.001), and fewer were delivered at ≥36 weeks (p < 0.001). Moreover, the prevalence of severe neonatal asphyxia was higher in sIUGR pregnancies with PE than in normal-growth pregnancies with PE (8.8% versus 2.5%, p = 0.020). CONCLUSIONS sIUGR is associated with increased odds of developing severe PE in twin pregnancies, leading to poorer perinatal outcomes.
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Affiliation(s)
- Dongcai Wu
- a Fetal Medicine Center, Department of Obstetrics & Gynecology, The First Affiliated Hospital of Sun Yat-Sen University , Guangzhou , People's Republic of China
| | - Linhuan Huang
- a Fetal Medicine Center, Department of Obstetrics & Gynecology, The First Affiliated Hospital of Sun Yat-Sen University , Guangzhou , People's Republic of China
| | - Zhiming He
- a Fetal Medicine Center, Department of Obstetrics & Gynecology, The First Affiliated Hospital of Sun Yat-Sen University , Guangzhou , People's Republic of China
| | - Xuan Huang
- a Fetal Medicine Center, Department of Obstetrics & Gynecology, The First Affiliated Hospital of Sun Yat-Sen University , Guangzhou , People's Republic of China
| | - Qun Fang
- a Fetal Medicine Center, Department of Obstetrics & Gynecology, The First Affiliated Hospital of Sun Yat-Sen University , Guangzhou , People's Republic of China
| | - Yanmin Luo
- a Fetal Medicine Center, Department of Obstetrics & Gynecology, The First Affiliated Hospital of Sun Yat-Sen University , Guangzhou , People's Republic of China
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The potential impact of the fetal genotype on maternal blood pressure during pregnancy. J Hypertens 2015; 32:1553-61; discussion 1561. [PMID: 24842698 DOI: 10.1097/hjh.0000000000000212] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
The heritability of pregnancy-induced hypertension (encompassing both gestational hypertension and preeclampsia) is around 0.47, suggesting that there is a genetic component to its development. However, the maternal genetic risk variants discovered so far only account for a small proportion of the heritability. Other genetic variants that may affect maternal blood pressure in pregnancy arise from the fetal genome, for example wild-type pregnant mice carrying offspring with Cdkn1c or Stox1 disrupted develop hypertension and proteinuria. In humans, there is a higher risk for preeclampsia in women carrying fetuses with Beckwith-Wiedemann syndrome (including those fetuses with CDKN1C mutations) and a lower risk for women carrying babies with trisomy 21. Other risk may be associated with imprinted fetal growth genes and genes that are highly expressed in the placenta such as GCM1. This article reviews the current state of knowledge linking the fetal genotype with maternal blood pressure in pregnancy.
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Is gestational hypertension beneficial in twin pregnancies? Pregnancy Hypertens 2015; 5:171-6. [DOI: 10.1016/j.preghy.2015.01.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2014] [Accepted: 01/27/2015] [Indexed: 11/18/2022]
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Yamada T, Morikawa M, Yamada T, Akaishi R, Kojima T, Minakami H. Fibrinogen levels in the late stage of twin pregnancy. Thromb Res 2015; 135:318-21. [DOI: 10.1016/j.thromres.2014.11.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2014] [Revised: 10/25/2014] [Accepted: 11/30/2014] [Indexed: 12/27/2022]
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Sawchuck DJ, Wittmann BK. Pre-eclampsia renamed and reframed: Intra-abdominal hypertension in pregnancy. Med Hypotheses 2014; 83:619-32. [PMID: 25189485 DOI: 10.1016/j.mehy.2014.08.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Accepted: 08/05/2014] [Indexed: 02/08/2023]
Abstract
This hypothesis proposes pre-eclampsia is caused by intra-abdominal hypertension in pregnancy. Sustained or increasing intra-abdominal pressure ⩾12mmHg causes impaired venous return to the heart, systemic vascular resistance, ischemia reperfusion injury, intestinal permeability, translocation of lipopolysaccharide endotoxin to the liver, cytotoxic immune response, systemic inflammatory response, pressure transmission to thoracic and intra-cranial compartments, and multi-organ dysfunction. This hypothesis is predicated on Pascal's law, evidence founded in the intra-abdominal hypertension literature, and the adapted equation ΔIAP-P=ΔIAVF/Cab, where ΔIAP-P=change in intra-abdominal pressure in pregnancy, ΔIAVF=change in intra-abdominal vector force (volume and force direction) and Cab=abdominal compliance. Factors causing increased intra-abdominal pressure in pregnancy include: progressive uterine expansion, obstetrical factors that increase intra-uterine volume excessively or acutely, maternal anthropometric measurements that affect intra-abdominal pressure thresholds, maternal postures that increase abdominal force direction, abdominal compliance that is decreased, diminished with advancing gestation, or has reached maximum expansion, habitation at high altitude, and rapid drops in barometric pressure. We postulate that the threshold for lipopolysaccharide translocation depends on the magnitude of intra-abdominal pressure, the intestinal microbiome complex, and the degree of intestinal permeability. We advance that delivery cures pre-eclampsia through the mechanism of abdominal decompression.
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Affiliation(s)
- Diane J Sawchuck
- University of British Columbia, Faculty of Applied Sciences, T201-2211 Wesbrook Mall, Vancouver, BC V6T 2B5, Canada.
| | - Bernd K Wittmann
- University of British Columbia, Faculty of Applied Sciences, T201-2211 Wesbrook Mall, Vancouver, BC V6T 2B5, Canada
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Murray SR, Norman JE. Multiple pregnancies following assisted reproductive technologies--a happy consequence or double trouble? Semin Fetal Neonatal Med 2014; 19:222-7. [PMID: 24685368 DOI: 10.1016/j.siny.2014.03.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The association between assisted reproduction technologies (ART) and multiple pregnancy is well-established, with a multiple birth rate of 24% in ART pregnancies. Multiple pregnancy is associated with significantly increased maternal and perinatal morbidity and mortality, as well as increased costs to the National Health Service. Evidence relating to the obstetric outcomes of ART twins versus naturally conceived twins is discussed in this review. Methods to reduce the risk of multiple births including elective single embryo transfer and multifetal pregnancy reduction are also discussed.
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Affiliation(s)
- S R Murray
- Simpson Centre for Reproductive Health, Royal Infirmary Edinburgh, 47 Little France Crescent, UK.
| | - J E Norman
- MRC Centre for Reproductive Health, The Queen's Medical Research Institute, 47 Little France Crescent, Edinburgh, UK
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Minakami H, Morikawa M, Yamada T, Yamada T, Akaishi R, Nishida R. Differentiation of acute fatty liver of pregnancy from syndrome of hemolysis, elevated liver enzymes and low platelet counts. J Obstet Gynaecol Res 2014; 40:641-9. [PMID: 24428400 DOI: 10.1111/jog.12282] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2013] [Accepted: 08/12/2013] [Indexed: 12/17/2022]
Abstract
As proposed criteria (Swansea criteria) for the diagnosis of acute fatty liver of pregnancy (AFLP) do not include antithrombin (AT) activity, diagnosis of AFLP may be delayed. The aim of this review is to underscore problems in the differential diagnosis of AFLP and the syndrome of hemolysis, elevated liver enzymes and low platelet counts (HELLP syndrome) and to facilitate prompt diagnosis of AFLP. Published works dealing with liver dysfunction in pregnancy, HELLP syndrome and AFLP were reviewed. AFLP and HELLP syndrome shared common clinical, laboratory, histological and genetic features, and differential diagnosis between them was often difficult. However, HELLP syndrome was likely to occur in patients with hypertension, but AFLP occurred often in the absence of hypertension. In addition, AFLP was exclusively associated with pregnancy-induced antithrombin deficiency (PIATD). Approximately 50% of patients with AFLP did not have thrombocytopenia at presentation. As the Swansea criteria for AFLP did not include PIATD, diagnosis of AFLP was delayed until manifestation of life-threatening complications; 60% of women were admitted to intensive care and 15% to a specialist liver unit. In conclusion, incorporation of AT activity of less than 65% into the diagnostic criteria for AFLP may facilitate suspicion and prompt diagnosis of AFLP, decrease uncertainty regarding the diagnosis of AFLP, and contribute to better investigation and understanding of the process leading to the development of liver dysfunction.
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Affiliation(s)
- Hisanori Minakami
- Department of Obstetrics, Hokkaido University Graduate School of Medicine, Sapporo, Japan
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42
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Abstract
Preeclampsia is a pregnancy-specific disorder that affects 2-8% of all pregnancies and remains a leading cause of maternal and perinatal morbidity and mortality worldwide. Diagnosis is based on new onset of hypertension and proteinuria. Multiple organ systems can be affected, with severe disease resulting. The wide range of risk factors reflects the heterogeneity of preeclampsia. Obesity, which is increasing at an alarming rate, is also a risk factor for preeclampsia as well as for later-life cardiovascular disease. Exploring common features may provide insight into the pathophysiologic mechanisms underlying preeclampsia among obese and overweight women.
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Affiliation(s)
- Arun Jeyabalan
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
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Stillman RJ, Richter KS, Jones HW. Refuting a misguided campaign against the goal of single-embryo transfer and singleton birth in assisted reproduction. Hum Reprod 2013; 28:2599-607. [PMID: 23904468 DOI: 10.1093/humrep/det317] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Much recent progress has been made by assisted reproductive technology (ART) professionals toward minimizing the incidence of multiple pregnancy following ART treatment. While a healthy singleton birth is widely considered to be the ideal outcome of such treatment, a vocal minority continues a campaign to advocate the benefits of multiple embryo transfer as treatment and twin pregnancy as outcome for most ART patients. Proponents of twinning argue four points: that patients prefer twins, that multiple embryo transfer maximizes success rates, that the costs per infant are lower with twins and that one twin pregnancy and birth is associated with no higher risk than two consecutive singleton pregnancies and births. We find fault with the reasoning and data behind each of these tenets. First, we respect the principle of patient autonomy to choose the number of embryos for transfer but counter that it has been shown that better patient education reduces their desire for twins. In addition, reasonable and evidentially supported limits may be placed on autonomy in exchange for public or private insurance coverage for ART treatment, and counterbalancing ethical principles to autonomy exist, especially beneficence (doing good) and non-maleficence (doing no harm). Second, comparisons between success rates following single-embryo transfer (SET) and double-embryo transfers favor double-embryo transfers only when embryo utilization is not comparable; cumulative pregnancy and birth rates that take into account utilization of cryopreserved embryos (and the additional cryopreserved embryo available with single fresh embryo transfer) consistently demonstrate no advantage to double-embryo transfer. Third, while comparisons of costs are system dependent and not easy to assess, several independent studies all suggest that short-term costs per child (through the neonatal period alone) are lower with transfers of one rather than two embryos. And, finally, abundant evidence conclusively demonstrates that the risks to both mother and especially to children are substantially greater with one twin birth compared with two singleton births. Thus, the arguments used by some to promote multiple embryo transfer and twinning are not supported by the facts. They should not detract from efforts to further promote SET and thus reduce ART-associated multiple pregnancy and its inherent risks.
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Affiliation(s)
- Robert J Stillman
- Shady Grove Fertility Reproductive Science Center, 15001 Shady Grove Road, Rockville, MD 20850, USA
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Foo JY, Mangos GJ, Brown MA. Characteristics of hypertensive disorders in twin versus singleton pregnancies. Pregnancy Hypertens 2012; 3:3-9. [PMID: 26105734 DOI: 10.1016/j.preghy.2012.05.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2012] [Accepted: 05/16/2012] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To determine the characteristics of hypertensive disorders of pregnancy in twin compared with singleton pregnancies. STUDY DESIGN Analysis of a prospectively recorded database of 4976 hypertensive pregnancies. MAIN OUTCOME MEASURES Comparison of progression to pre-eclampsia and maternal and neonatal outcomes. RESULTS There were 3942 singleton and 214 twin pregnancies. De novo hypertension in twin pregnancy was diagnosed earlier (p<0.001). In singleton pregnancies with de novo hypertension (n=3161), 60% had an initial diagnosis of gestational hypertension (GH) and 40% had pre-eclampsia (PE). In twin pregnancies with de novo hypertension (n=199), 35% of women were initially diagnosed with GH and 65% with PE (p<0.001). At delivery, 46% of the singletons had GH and 54% had PE, compared with twin pregnancies where 23% had GH and 77 % had PE (p<0.001). The progression from GH to PE for twins was twice that of singleton pregnancies (p<0.001). There were 781 singleton and 15 twin pregnancies with chronic hypertension (CH). Twin pregnancies complicated by CH were more likely to progress to PE than singletons (p<0.01). The gestation at delivery was earlier for twin pregnancies (p<0.001) and there were more twins that were smaller for gestational age (p<0.001). There were no differences in maternal outcomes. CONCLUSION Women carrying twins with de novo hypertension are more likely to present earlier, have initial PE and to subsequently progress from GH to PE. Neonatal outcomes are worse in such pregnancies.
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Affiliation(s)
- J Y Foo
- Department of Women and Children's Health, St. George Hospital, Gray St., Kogarah, NSW 2217, Australia.
| | - G J Mangos
- Department of Renal Medicine and Obstetric Medicine, St. George Hospital and University of New South Wales, Gray St., Kogarah, NSW, Australia.
| | - M A Brown
- Department of Renal Medicine and Obstetric Medicine, St. George Hospital and University of New South Wales, Gray St., Kogarah, NSW, Australia.
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Abstract
As the incidence of twin gestation increases, it is important to consider the maternal risks associated with carrying multiples. Compared with singleton gestation, there are increased risks to the mother during the antepartum, intrapartum, and postpartum periods. Certain pregnancy complications are more likely to occur during a twin gestation, including preeclampsia and other hypertensive disorders, antepartum hospitalization for preterm labor or abnormal bleeding, nutritional deficiencies, cesarean delivery, and postpartum hemorrhage. Women carrying twins may benefit from early education regarding these issues, close maternal monitoring as well as physical therapy sessions, and nutrition counseling during their pregnancies.
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Affiliation(s)
- Brett C Young
- Vincent Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Massachusetts General Hospital, Boston, MA 02114, USA.
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Black M, Bhattacharya S. Epidemiology of multiple pregnancy and the effect of assisted conception. Semin Fetal Neonatal Med 2010; 15:306-12. [PMID: 20630816 DOI: 10.1016/j.siny.2010.06.004] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Multiple pregnancy is one of the greatest perinatal challenges facing clinicians today. In a society of rising expectations among fertility and maternity service users, the potential for adverse outcomes associated with multiple pregnancy is a source of concern. This article examines the impact of assisted conception on the incidence of multiple pregnancies and associated complications. It explores some of the reasons for the strong association between assisted reproductive technology and multiple pregnancies and suggests possible ways of addressing this continuing problem.
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Affiliation(s)
- Mairead Black
- Department of Obstetrics & Gynaecology, University of Aberdeen, School of Medicine, Aberdeen Maternity Hospital, Aberdeen AB25 2ZL, UK.
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Suplee PD, Dawley K, Bloch JR. Tailoring peripartum nursing care for women of advanced maternal age. J Obstet Gynecol Neonatal Nurs 2008; 36:616-23. [PMID: 17973707 DOI: 10.1111/j.1552-6909.2007.00197.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Births to women of advanced maternal age have increased dramatically over the last decade in both the United States. The majority of women who deliver their first baby after age 35 are healthy and experience positive birth outcomes. According to current research, primigravidas over 35 tend to be educated consumers. Their physical and psychosocial needs differ from those of the mother in her 20s, due to advanced age and factors related to difficulty conceiving and life circumstances. This paper presents (a) an overview of the possible risks to outcomes of childbearing for women over the age of 35; (b) a discussion of how women of advanced maternal age may differ from younger women related to developmental stage, stress or anxiety or both, decision making, and support systems; and (c) an exploration of tailoring nursing care strategies during the peripartum period specifically for this age cohort.
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Hruby E, Sassi L, Görbe E, Hupuczi P, Papp Z. [The maternal and fetal outcome of 122 triplet pregnancies]. Orv Hetil 2007; 148:2315-28. [PMID: 18048111 DOI: 10.1556/oh.2007.28119] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
INTRODUCTION The wide use of infertility drugs and assisted reproduction has resulted in 4- to 5-fold increase in the incidence of triplet pregnancies, which carry an extremely high risk of maternal complications and adverse perinatal outcome. In Hungary, reduction of multifetal pregnancies is available for all pregnant women with multifetal gestation since 1998. The goal of the procedure is to ensure better outcome for surviving fetuses. Counseling of pregnant patients should include the maternal and fetal risks of triplet gestation without multifetal pregnancy reduction. AIM To assess the risk of maternal complications, stillbirth, perinatal and neonatal mortality rates, and risk of neonatal morbidity in non-reduced triplets in a large case series, representing the Hungarian triplet population. METHODS The study population consisted of triplets delivered between July 1st, 1990 and June 30th, 2006, at the 1st Department of Obstetrics and Gynecology. All three fetuses had to be alive on the 18th-week ultrasound scan to be eligible. RESULTS Out of the 122 cases, 8 (6.6%) ended in midtrimester miscarriage, 114 (93.4%) ended in delivery. There were no maternal deaths. The most common antepartum maternal complications were pregnancy-induced hypertension (16.7%), gestational diabetes mellitus (18.4%), thrombocytopenia (20.2%), anemia (16.7%) and intrahepatic cholestasis (9.7%). Preterm labor requiring tocolysis occurred in 57.9%, preterm premature rupture of membranes in 32.5%. Prophylactic cerclage was performed in 15.8% of cases, and 69.3% of patients received steroid prophylaxis. The mean gestational age at delivery was 32.3 +/- 3.2 weeks. The rates of very early (<28 weeks) and early (<32 weeks) preterm deliveries were 8.8% and 42.1%, respectively. The mean 5-minute Apgar score was 9.2 +/- 0.8, and the mean birth weight at delivery was 1664 +/- 506 g. 38.0% of infants were very low birth weight (<1500 g). Stillbirth, crude perinatal mortality and corrected perinatal mortality rates were 23.4 per thousand, 64.3 per thousand and 27.4 per thousand, respectively. 11.7 per thousand of infants had some major congenital anomaly. 54.4% of infants required ventilation or oxygen therapy or both. The most common neonatal complication were respiratory distress (17.1%), transitory tachypnea (5.2%), sepsis or pneumonia (25.5%), intraventricular hemorrhage (4.3%) and jaundice (11.4%). CONCLUSIONS Both the maternal and neonatal risks should be considered when patients with triplets are counseled before the decision to continue the triplet gestation or to choose multifetal pregnancy reduction is made.
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Affiliation(s)
- Ervin Hruby
- Semmelweis Egyetem, Altalános Orvostudományi Kar, I. Szülészeti és Nogyógyászati Klinika, Budapest.
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50
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Lee YM, Cleary-Goldman J, D'Alton ME. The impact of multiple gestations on late preterm (near-term) births. Clin Perinatol 2006; 33:777-92; abstract viii. [PMID: 17148004 DOI: 10.1016/j.clp.2006.09.008] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Multiple pregnancies currently account for 3% of all births in the United States but are disproportionately responsible for larger rates of prematurity and significant neonatal morbidity. The mean birth age for most multi-fetal pregnancies occurs during the late preterm period when both spontaneous preterm labor and iatrogenic premature birth because of obstetrical or maternal complications are common. Multiples pose numerous unique challenges, emphasizing the significant impact of plurality on late preterm births.
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Affiliation(s)
- Young Mi Lee
- Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Columbia University Medical Center, New York, NY 10032, USA.
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