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Das P, Saha S, Das T, Das P, Roy TB. Confluence of Newborn's sex and their Mother's characteristics resulting in fetal macrosomia among Indian neonates. Pediatr Neonatol 2024:S1875-9572(24)00050-0. [PMID: 38692947 DOI: 10.1016/j.pedneo.2023.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 11/02/2023] [Accepted: 11/19/2023] [Indexed: 05/03/2024] Open
Abstract
BACKGROUND A newborn's birth weight ≥4000 g is defined as fetal macrosomia, which is recognized as a reproductive and serious child health concern. OBJECTIVES Our study aims to reveal existence of any connection between maternal factors and newborn sex in giving birth to newborn ≥4000 g in an Indian context. METHODS Data were drawn from the fifth round of National Family Health Survey (NFHS-5). A cross-sectional observational study was carried out with a total of 152,827 children born to women in reproductive age group (15-49) who had most recent live birth in the five years preceding the survey. Descriptive analyses, cross-tabulation, test of association and multivariate logistic regression analyses were performed. RESULTS In India, the prevalence of macrosomia was found in 3.8% of the total study participants. Considering newborn characteristics, fetal macrosomia was more prevalent among male neonates than female (AOR: 0.730; 95% CI: 0.687-0.775). Regarding maternal characteristics, overweight (AOR: 1.468; 95% CI: 2.042-2.559) and obese (AOR: 2.764; 95% CI: 2.394-3.192) motherswith gestational diabetes (AOR: 1.731, 95% CI: 1.385-2.164) and hypertension (AOR: 1.288, 95% CI: 1.116-1.488) were more likely to giving birth of macrosomic babies. Multiparous mothers (AOR: 1.207, 95% CI: 1.128-1.293) and women who did not undergo proper antenatal care (ANC) follow up had also greater risk of developing fetal macrosomia. Muslim women (AOR: 1.223, 95% CI: 1.119-1.338), and women belonging to a tribe (AOR: 1.476, 95% CI: 0.922-2.361) were significantly associated with the risk of having newborn ≥4000 g. CONCLUSION Emphasis should be given on counseling for mothers for desired weight management before and during pregnancy, gestational diabetes and hypertension screening, physical activity during pregnancy, adequate ANC follow up and balanced dietary intake among pregnant women.
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Affiliation(s)
- Priya Das
- Department of Geography, University of Gour Banga, Malda, West Bengal, India, 732101
| | - Subhadeep Saha
- Department of Geography, Raiganj University, Uttar Dinajpur, West Bengal, India, 733134
| | - Tanu Das
- Department of Geography, Raiganj University, Uttar Dinajpur, West Bengal, India, 733134
| | - Partha Das
- Department of Geography, Raiganj University, Uttar Dinajpur, West Bengal, India, 733134
| | - Tamal Basu Roy
- Department of Geography, Raiganj University, Uttar Dinajpur, West Bengal, India, 733134.
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Zhang Y, Zhao Y, Duan Y, Liu C, Yang Z, Duan J, Cui Z. Effects of prepregnancy dietary patterns on infant birth weight: a prospective cohort study. J Matern Fetal Neonatal Med 2023; 36:2273216. [PMID: 37904502 DOI: 10.1080/14767058.2023.2273216] [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: 06/12/2023] [Accepted: 10/16/2023] [Indexed: 11/01/2023]
Abstract
BACKGROUND Maternal nutrition can have a profound effect on fetal growth, development, and subsequent infant birth weight. However, little is known regarding the influence of prepregnancy dietary patterns. OBJECTIVES This study aimed to explore the effects between prepregnancy dietary patterns on birth weight. METHODS This study included 911 singleton live-born infants from the Taicang and Wuqiang Mother-Child Cohort Study (TAWS). Baseline information and prepregnancy diet data were collected during early pregnancy. Newborn birth information was obtained from the Wuqiang County Hospital. Macrosomia, defined as a birth weight of ≥4000 g, and large for gestational age (LGA), defined as a birth weight higher than the 90th percentile for the same sex and gestational age, were the outcomes of interest. The dietary patterns were extracted using principal component analysis. Logistic regression models were used to investigate the association between prepregnancy dietary patterns (in tertiles) and macrosomia and LGA, and subgroup analysis was further explored by pre-pregnancy body mass index (BMI). RESULTS Four dietary patterns were identified based on 15 food groups. These patterns were named as "cereals-vegetables-fruits," "vegetables-poultry-aquatic products," "milk-meat-eggs," and "nuts-aquatic products-snacks." After adjusting for sociodemographic characteristics, pregnancy complications, and other dietary patterns, greater adherence to the "cereals-vegetables-fruits" pattern before pregnancy was associated with a higher risk of macrosomia (adjusted OR = 2.220, 95% CI: 1.018, 4.843), while greater adherence to the "nuts-aquatic products-snacks" pattern was associated with a lower risk of macrosomia (adjusted OR = 0.357, 95% CI: 0.175, 0.725) compared to the lowest tertile. No significant association was observed between prepregnancy dietary patterns and LGA. However, after subgroup analysis of pre-pregnancy BMI, "cereals-vegetables-fruits" pattern was associated with an increased risk of LGA in overweight and obese mothers (adjusted OR = 2.353, 95% CI: 1.010, 5.480). CONCLUSIONS An unbalanced pre-pregnancy diet increases the risk of macrosomia and LGA, especially in overweight or obese women before pre-pregnancy.
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Affiliation(s)
- Yiman Zhang
- School of Public Health, North China University of Science and Technology, Tangshan, China
| | - Yongli Zhao
- Institute for Nutrition and Food Safety, Hebei Provincial Center for Disease Control and Prevention, Shijiazhuang, China
| | - Yifan Duan
- National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Changqing Liu
- Institute for Nutrition and Food Safety, Hebei Provincial Center for Disease Control and Prevention, Shijiazhuang, China
| | - Zhenyu Yang
- Institute for Nutrition and Food Safety, Hebei Provincial Center for Disease Control and Prevention, Shijiazhuang, China
| | - Jingtao Duan
- Department of Epidemiology, Wuqiang Center for Disease Control and Prevention, Hengshui, China
| | - Ze Cui
- Institute for Nutrition and Food Safety, Hebei Provincial Center for Disease Control and Prevention, Shijiazhuang, China
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Mydam J, Mellacheruvu P, Coler B, Chintala S, Depala KS, Sangani S. The Effect of Maternal Race, Ethnicity, and Nativity on Macrosomia Among Infants Born in the United States. Cureus 2023; 15:e39391. [PMID: 37362521 PMCID: PMC10286772 DOI: 10.7759/cureus.39391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/22/2023] [Indexed: 06/28/2023] Open
Abstract
OBJECTIVES This study aims to elucidate the influence of race, ethnicity, and nativity on macrosomia rates, hypothesizing that higher rates are observed among White non-Latina mothers and United States (US)-born mothers. STUDY DESIGN We analyzed data from 1,791,718 US births sourced from the National Center for Health Statistics of the Centers for Disease Control and Prevention. Logistic regression analyses were conducted to examine the associations between macrosomia rates and maternal race, ethnicity, and nativity. RESULTS After excluding non-singleton, preterm, post-term births, and those with missing data, six maternal cohorts were identified: White non-Latina US-born (1,147,096) and foreign-born (75,542), Black non-Latina US-born (174,540) and foreign-born (32,200), and Latina US-born (223,968) and foreign-born (137,515). White non-Latina US-born mothers had the highest rates of excessive gestational weight gain (58.9%). Black non-Latina US-born mothers exhibited the highest rates of pre-pregnancy diabetes (0.7%) and obesity (29.5%). Macrosomia rates were highest among White non-Latina US-born mothers (10.7%) compared to other cohorts. After adjusting for socioeconomic and health-related factors, this group maintained the highest odds of macrosomia (OR: 1.876; 95%CI 1.832-1.922, P<0.001). CONCLUSION Our findings reveal that White non-Latina US-born mothers experience the highest macrosomia rates, which persist after adjusting for known confounders. These results have significant implications for the development of gestational surveillance tools and targeted public health interventions aimed at improving pregnancy outcomes among high-risk cohorts.
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Affiliation(s)
- Janardhan Mydam
- Department of Neonatology, John H. Stroger, Jr. Hospital of Cook County, Chicago, USA
| | - Pranav Mellacheruvu
- Elson S. Floyd College of Medicine, Washington State University, Spokane, USA
| | - Brahm Coler
- Elson S. Floyd College of Medicine, Washington State University, Spokane, USA
| | - Soumini Chintala
- Department of Pediatrics, Phoenix Children's Hospital, Phoenix, USA
| | - Kiran S Depala
- Department of Public Health, Saint Louis University, St Louis, USA
| | - Shreeya Sangani
- Department of Neonatology, John H. Stroger, Jr. Hospital of Cook County, Chicago, USA
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Adugna A, Workineh Y, Tadesse F, Alemnew F, Dessalegn N, Kindie K. Determinants of macrosomia among newborns delivered in northwest Ethiopia: a case–control study. J Int Med Res 2022; 50:3000605221132028. [DOI: 10.1177/03000605221132028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Objective Macrosomia is associated with the risk of mortality and morbidity in neonates and their mothers. Despite the considerable public health effect of macrosomia, evidence on the determinants of macrosomia is limited in Northwest Ethiopia in general and in Amhara region in particular. Therefore, this study aimed to identify determinants of macrosomia among newborns delivered in referral hospitals in 2020 in Amhara region, Northwest Ethiopia. Methods A facility-based unmatched case-control study was conducted among 279 mothers and their newborns in Amhara region referral hospitals. Newborns weighing 4000 g and above and between 2500 and 3999 g were considered cases and controls, respectively. Bivariable and multivariable binary logistic regression were used to identify the determinants of macrosomia. Results In total, 273 of 279 mothers and their newborns (97.8% response rate) were included. The mean birth weights of cases and controls were 4312.97 ± 357.53 g and 3161.92 ± 452.12 g, respectively. Weight gain over pregnancy, antenatal follow up, physical activity during pregnancy, and neonate sex were the main determinants of macrosomia. Conclusion The main determinants of macrosomia were determined in this study. Government should place special emphasis on reducing the modifiable factors of macrosomia.
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Affiliation(s)
- Amanuel Adugna
- Department of Midwifery, College of Medicine and Health Science, Mizan-Tepi University, Mizam Aman, Ethiopia
| | - Yinager Workineh
- Department of Pediatrics and Child Health Nursing, School of Health Science, College of Medicine and Health Sciences, Bahir Dar University, Ethiopia
| | - Fikir Tadesse
- Department of Pediatrics and Child Health Nursing, School of Health Science, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Fentahun Alemnew
- Department of Midwifery, School of Health Science, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Nigatu Dessalegn
- Department of Nursing, College of Medicine and Health Science, Mizan-Tepi University, Mizan Aman, Ethiopia
| | - Kassa Kindie
- Department of Nursing, College of Medicine and Health Science, Mizan-Tepi University, Mizan Aman, Ethiopia
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Meyrueix LP, Gharaibeh R, Xue J, Brouwer C, Jones C, Adair L, Norris SA, Ideraabdullah F. Gestational diabetes mellitus placentas exhibit epimutations at placental development genes. Epigenetics 2022; 17:2157-2177. [DOI: 10.1080/15592294.2022.2111751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Affiliation(s)
| | - Raad Gharaibeh
- Department of Bioinformatics and Genomics, University of North Carolina, Charlotte, NC, USA
- Bioinformatics Service Division, University of North Carolina, Charlotte, NC, USA
- Department of Medicine, Division of Gastroenterology, University of Florida, Gainesville, FL, USA
| | - Jing Xue
- Genetics Department, University of North Carolina, Chapel Hill, NC, USA
| | - Cory Brouwer
- Department of Bioinformatics and Genomics, University of North Carolina, Charlotte, NC, USA
- Bioinformatics Service Division, University of North Carolina, Charlotte, NC, USA
| | - Corbin Jones
- Department of Biology and Integrative Program for Biological and Genome Sciences, University of North Carolina, Chapel Hill, NC, USA
| | - Linda Adair
- Nutrition Department, University of North Carolina, Chapel Hill, NC, USA
| | - Shane A. Norris
- SAMRC Developmental Health Pathways for Health Research Unit, University of Witwatersrand, Johannesburg, South Africa
| | - Folami Ideraabdullah
- Nutrition Department, University of North Carolina, Chapel Hill, NC, USA
- Genetics Department, University of North Carolina, Chapel Hill, NC, USA
- SAMRC Developmental Health Pathways for Health Research Unit, University of Witwatersrand, Johannesburg, South Africa
- Nutrition Research Institute, University of North Carolina, Chapel Hill, NC, USA
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA
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Schwartz N, Oguz I, Wang J, Pouch A, Yushkevich N, Parameshwaran S, Gee J, Yushkevich P, Oguz B. Fully Automated Placental Volume Quantification From 3D Ultrasound for Prediction of Small-for-Gestational-Age Infants. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2022; 41:1509-1524. [PMID: 34553780 PMCID: PMC8940735 DOI: 10.1002/jum.15835] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 08/08/2021] [Accepted: 08/20/2021] [Indexed: 06/03/2023]
Abstract
OBJECTIVES Early placental volume (PV) has been associated with small-for-gestational-age infants born under the 10th/5th centiles (SGA10/SGA5). Manual or semiautomated PV quantification from 3D ultrasound (3DUS) is time intensive, limiting its incorporation into clinical care. We devised a novel convolutional neural network (CNN) pipeline for fully automated placenta segmentation from 3DUS images, exploring the association between the calculated PV and SGA. METHODS Volumes of 3DUS obtained from singleton pregnancies at 11-14 weeks' gestation were automatically segmented by our CNN pipeline trained and tested on 99/25 images, combining two 2D and one 3D models with downsampling/upsampling architecture. The PVs derived from the automated segmentations (PVCNN ) were used to train multivariable logistic-regression classifiers for SGA10/SGA5. The test performance for predicting SGA was compared to PVs obtained via the semiautomated VOCAL (GE-Healthcare) method (PVVOCAL ). RESULTS We included 442 subjects with 37 (8.4%) and 18 (4.1%) SGA10/SGA5 infants, respectively. Our segmentation pipeline achieved a mean Dice score of 0.88 on an independent test-set. Adjusted models including PVCNN or PVVOCAL were similarly predictive of SGA10 (area under curve [AUC]: PVCNN = 0.780, PVVOCAL = 0.768). The addition of PVCNN to a clinical model without any PV included (AUC = 0.725) yielded statistically significant improvement in AUC (P < .05); whereas PVVOCAL did not (P = .105). Moreover, when predicting SGA5, including the PVCNN (0.897) brought statistically significant improvement over both the clinical model (0.839, P = .015) and the PVVOCAL model (0.870, P = .039). CONCLUSIONS First trimester PV measurements derived from our CNN segmentation pipeline are significantly associated with future SGA. This fully automated tool enables the incorporation of including placental volumetric biometry into the bedside clinical evaluation as part of a multivariable prediction model for risk stratification and patient counseling.
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Affiliation(s)
- Nadav Schwartz
- Maternal and Child Health Research Program, Department of
OBGYN, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Ipek Oguz
- Department of EECS, Vanderbilt University, Nashville, TN
37235-1679, USA
| | - Jiancong Wang
- Penn Image Computing and Science Laboratory (PICSL),
Department of Radiology, University of Pennsylvania, Philadelphia, PA 19104-6025,
USA
| | - Alison Pouch
- Penn Image Computing and Science Laboratory (PICSL),
Department of Radiology, University of Pennsylvania, Philadelphia, PA 19104-6025,
USA
| | - Natalie Yushkevich
- Penn Image Computing and Science Laboratory (PICSL),
Department of Radiology, University of Pennsylvania, Philadelphia, PA 19104-6025,
USA
| | - Shobhana Parameshwaran
- Maternal and Child Health Research Program, Department of
OBGYN, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - James Gee
- Penn Image Computing and Science Laboratory (PICSL),
Department of Radiology, University of Pennsylvania, Philadelphia, PA 19104-6025,
USA
| | - Paul Yushkevich
- Penn Image Computing and Science Laboratory (PICSL),
Department of Radiology, University of Pennsylvania, Philadelphia, PA 19104-6025,
USA
| | - Baris Oguz
- Penn Image Computing and Science Laboratory (PICSL),
Department of Radiology, University of Pennsylvania, Philadelphia, PA 19104-6025,
USA
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Tsantekidou I, Evangelinakis N, Bargiota A, Vrachnis N, Kalantaridou S, Valsamakis G. Macrosomia and fetal growth restriction: evidence for similar extrauterine metabolic risks but with differences in pathophysiology. J Matern Fetal Neonatal Med 2021; 35:8450-8455. [PMID: 34555989 DOI: 10.1080/14767058.2021.1980531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
PURPOSE To investigate and compare the causes of macrosomia and FGR fetuses, their ultrasound characteristics and the importance of their similar metabolic profile in intrauterine and extrauterine life. MATERIALS AND METHODS We searched Pubmed/Google Scholar database up until 15 December 2020 using keywords. Out of the 70 matching results we selected 50 most representative and matching papers. RESULTS We found similar causes and metabolic profiles and in both conditions offspring are at increased risk of developing metabolic and cardiovascular diseases in the extrauterine life. CONCLUSION Despite similarities of the maternal factors and fetal metabolic profile it is still unknown which of them has worse metabolic status during intrauterine and extrauterine life.
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Affiliation(s)
- Inga Tsantekidou
- School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Evangelinakis
- Reproductive Endocrinology Unit, 3rd Department of Obstetrics and Gynecology, University General Hospital "Attikon", Medical School, National and Kapodistrian University of Athens Greece, Athens, Greece
| | - Alexandra Bargiota
- Department of Endocrinology and Metabolic Disorders, University Hospital of Larissa, Medical School of Larissa, University of Thessaly, Larissa, Greece
| | - Nikolaos Vrachnis
- Reproductive Endocrinology Unit, 3rd Department of Obstetrics and Gynecology, University General Hospital "Attikon", Medical School, National and Kapodistrian University of Athens Greece, Athens, Greece
| | - Sophia Kalantaridou
- Reproductive Endocrinology Unit, 3rd Department of Obstetrics and Gynecology, University General Hospital "Attikon", Medical School, National and Kapodistrian University of Athens Greece, Athens, Greece
| | - Georgios Valsamakis
- Department of Endocrinology and Metabolic Disorders, University Hospital of Larissa, Medical School of Larissa, University of Thessaly, Larissa, Greece.,2nd Department of Obstetrics and Gynecology, University Hospital "Aretaieion", Medical School, National and Kapodistrian University of Athens Greece, Athens, Greece
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Xie Q, Du T, Zhao M, Gao C, Lyu Q, Suo L, Kuang Y. Advanced trophectoderm quality increases the risk of a large for gestational age baby in single frozen-thawed blastocyst transfer cycles. Hum Reprod 2021; 36:2111-2120. [PMID: 33956949 DOI: 10.1093/humrep/deab088] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 02/07/2021] [Indexed: 11/13/2022] Open
Abstract
STUDY QUESTION Does trophectoderm (TE) quality affect birthweight after single frozen-thawed blastocyst transfer? SUMMARY ANSWER Transfer of single blastocyst with advanced TE quality was associated with higher birthweight and increased risk of a large for gestational age (LGA) baby. WHAT IS KNOWN ALREADY Transfer of blastocysts with advanced TE quality results in higher ongoing pregnancy rates and a lower miscarriage risk. However, data on the relationship between TE quality and birthweight are still lacking. STUDY DESIGN, SIZE, DURATION This retrospective cohort study at a tertiary-care academic medical center included 1548 singleton babies born from single frozen-thawed blastocyst transfer from January 2011 to June 2019. PARTICIPANTS/MATERIALS, SETTING, METHODS Babies were grouped into four groups according to embryo expansion (Stages 3, 4, 5 and 6), three groups according to inner cell mass (ICM) quality (A, B and C), and three groups according to TE quality (A, B and C). Main outcomes included absolute birthweight, Z-scores adjusted for gestational age and gender, and adverse neonatal outcomes. Multivariable linear and logistic regression analyses were performed to investigate the association of neonatal outcomes with expansion stage, ICM quality and TE quality. MAIN RESULTS AND THE ROLE OF CHANCE As TE quality decreased, birthweight (3468.10 ± 471.52, 3357.69 ± 522.06, and 3288.79 ± 501.90 for A, B and C, respectively, P = 0.002), Z-scores (0.59 ± 1.07, 0.42 ± 1.04, and 0.27 ± 1.06 for A, B and C, respectively, P = 0.002) and incidence of LGA (28.9%, 19.7% and 17.4% for A, B and C, respectively, P = 0.027) decreased correspondingly. After adjusting for confounders, compared with the Grade A group, blastocysts with TE Grade B (standardized coefficients (β): -127.97 g, 95% CI: -234.46 to -21.47, P = 0.019) and blastocysts with TE grade C (β: -200.27 g, 95% CI: -320.69 to -79.86, P = 0.001) resulted in offspring with lower birthweight. Blastocysts with TE grade C brought babies with lower Z-scores than TE Grade A (β: -0.35, 95% CI: -0.59 to -0.10, P = 0.005). Also, embryos with TE Grade B (adjusted odds ratio (aOR):0.91, 95% CI: 0.84 to 0.99, P = 0.033) and embryos with TE Grade C (aOR : 0.89, 95% CI: 0.81 to 0.98, P = 0.016) had lower chance of leading to a LGA baby than those with TE Grade A. No association between neonatal outcomes with embryo expansion stage and ICM was observed (all P > 0.05). LIMITATIONS, REASONS FOR CAUTION The retrospective design, lack of controlling for several unknown confounders, and inter-observer variation limited this study. WIDER IMPLICATIONS OF THE FINDINGS The study extends our knowledge of the down-stream effect of TE quality on newborn birthweight and the risk of LGA. STUDY FUNDING/COMPETING INTEREST(S) This study was funded by National Key R&D Program of China (2018YFC1003000), National Natural Science Foundation of China (81771533 to Y.P.K. and 31200825 to L.S.) and Innovative Research Team of High-level Local Universities in Shanghai (SSMU-ZLCX20180401), Shanghai Sailing Program(21YF1423200) and the Fundamental research program funding of Ninth People's Hospital affiliated to Shanghai Jiao Tong university School of Medicine (JYZZ117). The authors declare no conflict of interest in this present study. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- Qin Xie
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Tong Du
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ming Zhao
- Department of Assisted Reproduction, Shanghai Towako Hospital, Shanghai, China
| | - Chenyin Gao
- Department of Statistics, North Carolina State University, Raleigh, NC, USA
| | - Qifeng Lyu
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lun Suo
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yanping Kuang
- Department of Assisted Reproduction, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Meyer A, Drouin J, Weill A, Carbonnel F, Dray-Spira R. Comparative study of pregnancy outcomes in women with inflammatory bowel disease treated with thiopurines and/or anti-TNF: a French nationwide study 2010-2018. Aliment Pharmacol Ther 2021; 54:302-311. [PMID: 34162011 DOI: 10.1111/apt.16448] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/16/2021] [Accepted: 05/11/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Data about thiopurines or anti-TNF use during pregnancy in women with inflammatory bowel diseases (IBD) are reassuring. However, many studies are based upon small sample sizes. AIMS To assess IBD medication safety during pregnancy. METHODS Using the French national health database, which covers more than 99% of the French population, around 65 000 000 people, we identified pregnancies ending with a birth in IBD patients in France between 2010 and 2018. Pregnancy outcomes (vital status at birth, birth term, and weight for gestational age) were compared according to treatment exposure during pregnancy using propensity score-weighted marginal logistic regression models. RESULTS 27 729 pregnancies were included: 3554 were exposed to thiopurines monotherapy, 3525 to anti-TNF monotherapy, 839 to combination therapy, and 19 811 unexposed. Pregnancies exposed to thiopurines monotherapy compared to unexposed pregnancies more frequently resulted in stillbirths (1.0% vs 0.5%, aOR 2.04; 95%CI: 1.18-3.55), preterm birth (12.3% vs 7.1%, aOR 1.76; 95%CI: 1.55-2.00), large for gestational age (10.6% vs 8.4%, aOR 1.32; 95%CI: 1.13-1.53) and less frequently in small for gestational age (9.6% vs 11.1%, aOR 0.79; 95%CI: 0.67-0.92). By contrast, pregnancies exposed to anti-TNF monotherapy were not different from unexposed pregnancies as regards to these outcomes. Compared to unexposed pregnancies, those exposed to combination therapy more frequently resulted in preterm births (aOR 1.55; 95%CI: 1.15-2.11) and larger for gestational age (aOR 1.61; 95%CI: 1.13-2.29) but did not differ as regards to stillbirths. CONCLUSIONS Pregnancies exposed to thiopurines more frequently resulted in stillbirths, preterm births and large for gestational age compared to pregnancies exposed to anti-TNF or unexposed pregnancies. By contrast, pregnancies exposed to anti-TNF monotherapy were not associated with these outcomes.
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Affiliation(s)
- Antoine Meyer
- EPIPHARE, Épidémiologie des produits de santé, ANSM-CNAM, Denis, France.,Assistance Publique-Hôpitaux de Paris, Hôpital Bicêtre, Le Kremlin Bicêtre, France.,Université Paris-Saclay, Le Kremlin Bicêtre, France
| | - Jérôme Drouin
- EPIPHARE, Épidémiologie des produits de santé, ANSM-CNAM, Denis, France
| | - Alain Weill
- EPIPHARE, Épidémiologie des produits de santé, ANSM-CNAM, Denis, France
| | - Franck Carbonnel
- Assistance Publique-Hôpitaux de Paris, Hôpital Bicêtre, Le Kremlin Bicêtre, France.,Université Paris-Saclay, Le Kremlin Bicêtre, France
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Bedell S, Hutson J, de Vrijer B, Eastabrook G. Effects of Maternal Obesity and Gestational Diabetes Mellitus on the Placenta: Current Knowledge and Targets for Therapeutic Interventions. Curr Vasc Pharmacol 2021; 19:176-192. [PMID: 32543363 DOI: 10.2174/1570161118666200616144512] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 05/16/2020] [Accepted: 05/17/2020] [Indexed: 02/08/2023]
Abstract
Obesity and gestational diabetes mellitus (GDM) are becoming more common among pregnant women worldwide and are individually associated with a number of placenta-mediated obstetric complications, including preeclampsia, macrosomia, intrauterine growth restriction and stillbirth. The placenta serves several functions throughout pregnancy and is the main exchange site for the transfer of nutrients and gas from mother to fetus. In pregnancies complicated by maternal obesity or GDM, the placenta is exposed to environmental changes, such as increased inflammation and oxidative stress, dyslipidemia, and altered hormone levels. These changes can affect placental development and function and lead to abnormal fetal growth and development as well as metabolic and cardiovascular abnormalities in the offspring. This review aims to summarize current knowledge on the effects of obesity and GDM on placental development and function. Understanding these processes is key in developing therapeutic interventions with the goal of mitigating these effects and preventing future cardiovascular and metabolic pathology in subsequent generations.
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Affiliation(s)
- Samantha Bedell
- Department of Obstetrics and Gynaecology, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, ON N6A 3B4, Canada
| | - Janine Hutson
- Department of Obstetrics and Gynaecology, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, ON N6A 3B4, Canada
| | - Barbra de Vrijer
- Department of Obstetrics and Gynaecology, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, ON N6A 3B4, Canada
| | - Genevieve Eastabrook
- Department of Obstetrics and Gynaecology, Schulich School of Medicine and Dentistry, The University of Western Ontario, London, Ontario, ON N6A 3B4, Canada
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Rizzo G, Mappa I, Bitsadze V, Khizroeva J, Makatsarya A, D'Antonio F. The added value of umbilical vein flow in predicting fetal macrosomia at 36 weeks of gestation: A prospective cohort study. Acta Obstet Gynecol Scand 2021; 100:900-907. [PMID: 33216942 DOI: 10.1111/aogs.14047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 11/06/2020] [Accepted: 11/09/2020] [Indexed: 02/05/2023]
Abstract
INTRODUCTION Current models based on fetal biometry and maternal characteristics have a poor performance in predicting macrosomia. The primary aim of this study was to elucidate the diagnostic performance of fetal venous and arterial Dopplers in predicting macrosomia in the third trimester of pregnancy; the secondary aim was to build a multiparametric prediction model including pregnancy, ultrasound and Doppler characteristics able to predict macrosomia accurately. MATERIAL AND METHODS Prospective cohort study including 2156 singleton pregnancies scheduled for routine ultrasound assessment at 36 weeks of gestation. Fetal biometry, estimated fetal weight (EFW), pulsatility index of the uterine, umbilical, and middle cerebral arteries, cerebroplacental ratio and umbilical vein blood flow (UVBF) normalized for fetal abdominal circumference (UVBF/AC) were recorded. Primary outcome was the prediction of fetal macrosomia, defined as a birthweight >90th percentile; secondary outcome was the prediction of newborns >4000 g. Logistic regression and area under the curve (AUC) analyses were used to analyze the data. RESULTS Fetal macrosomia complicated 9.8% of pregnancies, and 7.7% of newborns had a birthweight >4000 g. At multivariate logistic regression analysis, maternal body mass index (adjusted odds ratio [aOR] 1.23), pregestational diabetes (aOR 1.83), a prior newborn with a birthweight >95th centile (aOR 1.49), EFW (aOR 2.23) and UVBF (aOR1.84) were independently associated with macrosomia, whereas gestational diabetes mellitus (P = .07) or any of the other Doppler parameters were not. EFW had an AUC of 0.750 and of 0.801 alone and in association with maternal characteristics for the prediction of macrosomia, respectively. The addition of UVBF to this model significantly improved the prediction of fetal macrosomia provided by maternal and ultrasound parameters with an AUC of 0.892 (De Long P = .044 and P = .0078, respectively). The predictive performance for birthweight >4000 g was similar and significantly improved when UVBF was included in the diagnostic algorithm. CONCLUSIONS Umbilical vein blood flow evaluation in the third trimester improves the diagnosis of fetal macrosomia. The optimal diagnostic performance for macrosomia is achieved by a multiparametric model including umbilical vein flow, maternal characteristics and EFW.
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Affiliation(s)
- Giuseppe Rizzo
- Division of Maternal Fetal Medicine, Ospedale Cristo Re, Università di Roma Tor Vergata, Rome, Italy
- Department of Obstetrics and Gynecology, The First I.M. Sechenov Moscow State Medical University, Moscow, Russia
| | - Ilenia Mappa
- Division of Maternal Fetal Medicine, Ospedale Cristo Re, Università di Roma Tor Vergata, Rome, Italy
| | - Victoria Bitsadze
- Division of Maternal Fetal Medicine, Ospedale Cristo Re, Università di Roma Tor Vergata, Rome, Italy
- Department of Obstetrics and Gynecology, The First I.M. Sechenov Moscow State Medical University, Moscow, Russia
| | - Jamilya Khizroeva
- Division of Maternal Fetal Medicine, Ospedale Cristo Re, Università di Roma Tor Vergata, Rome, Italy
- Department of Obstetrics and Gynecology, The First I.M. Sechenov Moscow State Medical University, Moscow, Russia
| | - Alexander Makatsarya
- Department of Obstetrics and Gynecology, The First I.M. Sechenov Moscow State Medical University, Moscow, Russia
| | - Francesco D'Antonio
- Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
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Gestational body weight gain and risk of low birth weight or macrosomia in women of Japan: a nationwide cohort study. Int J Obes (Lond) 2021; 45:2666-2674. [PMID: 34465856 PMCID: PMC8606312 DOI: 10.1038/s41366-021-00947-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 08/02/2021] [Accepted: 08/16/2021] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Both maternal prepregnancy body mass index (BMI) and gestational weight gain (GWG) influence maternal and pediatric outcomes. We sought to clarify the impact of prepregnancy BMI-specific GWG and its patterns on the risk of low birth weight (LBW) or macrosomia using data from a large nationwide study in Japan. METHODS This cohort study (n = 98,052) used data from the Japan Environment and Children's Study (JECS). The outcome variables in this study were LBW and macrosomia. We stratified the subjects into groups according to prepregnancy BMI. RESULTS GWG from pre-pregnancy to the first trimester had a small effect on the risk of LBW and macrosomia. From the first to second trimesters, insufficient GWG was associated with the risk of LBW, and from the second trimester to delivery, a GWG of less than 2 kg was associated with the risk of LBW. These associations were commonly observed in all prepregnancy BMI categories. Irrespective of the GWG from pre-pregnancy to the first trimester, GWG from the first to second trimesters affects LBW and/or macrosomia. Irrespective of the GWG from the first to second trimesters, GWG from the second trimester to delivery affects LBW and/or macrosomia. LBW or macrosomia was associated with the prevalence of a sustained low or high BMI percentile until three years of age, respectively. CONCLUSIONS The present large national cohort study indicates that the risk of LBW or macrosomia is associated with GWG in women in Japan; the significance of this risk depends on the GWG patterns.
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Zhou J, Xiong Y, Ren Y, Zhang Y, Li X, Yan Y. Three-dimensional power Doppler ultrasonography indicates that increased placental blood perfusion during the third trimester is associated with the risk of macrosomia at birth. JOURNAL OF CLINICAL ULTRASOUND : JCU 2021; 49:12-19. [PMID: 32964472 DOI: 10.1002/jcu.22912] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 12/12/2019] [Accepted: 07/29/2020] [Indexed: 06/11/2023]
Abstract
PURPOSE To investigate the association between placental blood perfusion and the occurrence of macrosomia at birth. METHODS This was a prospective cohort study including women with singleton pregnancies that aimed to measure placental blood perfusion using three-dimensional (3D) power Doppler ultrasonography in the second and third trimester. We acquired three indices of placental blood flow, including vascularization index (VI), flow index (FI), vascularization flow index (VFI), along with routine two-dimensional (2D) biometric measurements, including abdominal circumference (AC) and estimated fetal weight (EFW). Pregnancy outcomes were divided into two groups: newborns with a normal birth weight and those with macrosomia. We then compared all of the recorded variables between these two groups. We also determined the predictive efficiency of each variable using receiver-operating characteristic (ROC) curves. RESULTS The placental 3D power Doppler indices, including VI and FI, were significantly higher in the third trimester of pregnancies developing macrosomia, but not during the second trimester, as compared to those with a normal birth weight. ROC curves analysis for third-trimester VI and FI suggested a slight ability to predict macrosomia; this was also the case for AC and EFW. Interestingly, VI showed high sensitivity and low specificity, while FI showed low sensitivity and high specificity; this was also the case for AC and EFW. CONCLUSIONS Three-dimensional power Doppler ultrasound indices were significantly higher during the third-trimester for pregnancies developing macrosomia. However, these indices had only moderate ability to predict macrosomia.
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Affiliation(s)
- Jizi Zhou
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Yu Xiong
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Yunyun Ren
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Ying Zhang
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Xiaotian Li
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Fudan University, Shanghai, China
- Institute of Biomedical Sciences, Fudan University, Shanghai, China
| | - Yingliu Yan
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
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Rizzo G, Mappa I, Bitsadze V, Słodki M, Khizroeva J, Makatsariya A, D'Antonio F. Role of first-trimester umbilical vein blood flow in predicting large-for-gestational age at birth. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2020; 56:67-72. [PMID: 31343791 DOI: 10.1002/uog.20408] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Revised: 07/02/2019] [Accepted: 07/11/2019] [Indexed: 02/05/2023]
Abstract
OBJECTIVES To describe umbilical vein (UV) hemodynamics at 11 + 0 to 13 + 6 weeks of gestation in pregnancies delivering a large-for-gestational-age (LGA) neonate, and to build a multiparametric model, including pregnancy and ultrasound characteristics in the first trimester, that is able to predict LGA at birth. METHODS This was a matched case-control study, of singleton pregnancies that underwent ultrasound examination at 11 + 0 to 13 + 6 weeks for aneuploidy screening, at a single center over a 4-year period. Cases were women who delivered a neonate with birth weight (BW) > 90th centile for gestational age and sex, according to local birth-weight standards, while controls were those who delivered a neonate with BW ranging between the 10th and 90th centiles, matched for maternal and gestational age, at a ratio of 1:3. Each included case underwent Doppler assessment of the uterine arteries and UV, including measurement of its diameter, time-averaged maximum velocity (TAMXV) and UV blood flow (UVBF). UVBF and its components were expressed as Z-scores. Fisher's exact test and Mann-Whitney U-test were used to compare differences in maternal biomarkers and ultrasound characteristics between pregnancies complicated by LGA and controls. Logistic regression and receiver-operating-characteristics (ROC) curve analyses were carried out to identify independent predictors of LGA and to build a multiparametric prediction model integrating different maternal, pregnancy and ultrasound characteristics. Subgroup analysis was also performed, considering women who delivered a neonate with BW > 4000 g. RESULTS In total, 964 pregnancies (241 with LGA at birth and 723 without) were included in the study. In LGA pregnancies compared with controls, UV-TAMXV Z-score (0.8 (interquartile range (IQR), 0.4-1.5) vs 0.0 (IQR, -0.3 to 0.5); P ≤ 0.001) and UVBF Z-score (1.3 (IQR, 0.8-1.9) vs 0.1 (IQR, -0.4 to 0.4); P ≤ 0.001) were higher, while there was no difference in median UV diameter Z-score (P = 0.56). Median uterine artery pulsatility index multiples of the median (MoM; 0.94 (IQR, 0.78-1.12) vs 1.02 (IQR, 0.84-1.19); P = 0.04) was significantly lower in LGA pregnancies. On multivariate logistic regression analysis, maternal body mass index (BMI; adjusted odds ratio (aOR), 1.2 (95% CI, 1.1-1.7); P < 0.001), parity (aOR, 1.4 (95% CI, 1.2-1.6); P < 0.001), pregnancy-associated plasma protein-A (PAPP-A) MoM (aOR, 1.1 (95% CI, 1.0-1.6); P = 0.04) and UVBF Z-score (aOR, 1.6 (95% CI, 1.1-1.9); P < 0.001) were associated independently with LGA. A multiparametric model integrating parity, BMI and PAPP-A MoM provided an area under the ROC curve (AUC) of 0.72 (95% CI, 0.67-0.76) for the prediction of LGA. The addition of UVBF Z-score to this model significantly improved the prediction of LGA provided by maternal and biochemical factors, with an AUC of 0.79 (95% CI, 0.75-0.83; P = 0.03). Similarly, the model incorporating UVBF Z-score predicted BW > 4000 g with an AUC of 0.83 (95% CI, 0.75-0.93). CONCLUSIONS UVBF measured at the time of the 11-14-week scan is associated independently with, and is predictive of, LGA and BW > 4000 g. Adding measurement of UVBF to a multiparametric model that includes maternal (parity and BMI) and biochemical (PAPP-A) parameters improves the diagnostic accuracy of prenatal screening for LGA at birth. Copyright © 2019 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- G Rizzo
- Division of Maternal-Fetal Medicine, Università di Roma Tor Vergata, Rome, Italy
- Department of Obstetrics and Gynecology, The First I.M. Sechenov Moscow State Medical University, Moscow, Russia
| | - I Mappa
- Division of Maternal-Fetal Medicine, Università di Roma Tor Vergata, Rome, Italy
| | - V Bitsadze
- Division of Maternal-Fetal Medicine, Università di Roma Tor Vergata, Rome, Italy
- Department of Obstetrics and Gynecology, The First I.M. Sechenov Moscow State Medical University, Moscow, Russia
| | - M Słodki
- Division of Maternal-Fetal Medicine, Università di Roma Tor Vergata, Rome, Italy
- Department of Prenatal Cardiology, Polish Mother's Memorial Hospital Research Institute, Łódź, Poland
| | - J Khizroeva
- Division of Maternal-Fetal Medicine, Università di Roma Tor Vergata, Rome, Italy
- Department of Obstetrics and Gynecology, The First I.M. Sechenov Moscow State Medical University, Moscow, Russia
| | - A Makatsariya
- Department of Obstetrics and Gynecology, The First I.M. Sechenov Moscow State Medical University, Moscow, Russia
| | - F D'Antonio
- Department of Obstetrics and Gynecology, University of Foggia, Foggia, Italy
- Department of Clinical Medicine, Faculty of Health Sciences, The Arctic University of Norway, Tromsø, Norway
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Macrosomia. A Systematic Review of Recent Literature. ROMANIAN JOURNAL OF DIABETES NUTRITION AND METABOLIC DISEASES 2018. [DOI: 10.2478/rjdnmd-2018-0022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Abstract
Background and aims: The obesity and overweight rate among women of childbearing age and fetal macrosomia associated with different birth injuries are very frequent all over the world and with an increasing incidence. The huge amount of published literature on this topic in the last decade is putting the practioners in a very challenging position. Material and method: We have done a systematic review on the recent literature (last five years) based on science direct database. Results: A total of 5990 articles were identified and after successive exclusion of some of them, 48 were deeply analyzed. The results were grouped in following topics: risk factors for fetal macrosomia, the pathophysiology of macrosomia, prenatal clinical and lab diagnosis and prevention of macrosomia. Conclusions: Considering the maternal, fetal and neonatal complications of macrosomia, the counseling, and monitoring of the pregnant women risk group are of particular importance for adopting a low calorie / low glycemic diet and avoiding a sedentary behaviour. Long-term follow-up of the mother and the macrosomic baby is required because of the risk of obesity, diabetes, hypertension, and metabolic syndrome later in life.
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Burton GJ, Jauniaux E. Pathophysiology of placental-derived fetal growth restriction. Am J Obstet Gynecol 2018; 218:S745-S761. [PMID: 29422210 DOI: 10.1016/j.ajog.2017.11.577] [Citation(s) in RCA: 518] [Impact Index Per Article: 86.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 11/13/2017] [Accepted: 11/13/2017] [Indexed: 01/03/2023]
Abstract
Placental-related fetal growth restriction arises primarily due to deficient remodeling of the uterine spiral arteries supplying the placenta during early pregnancy. The resultant malperfusion induces cell stress within the placental tissues, leading to selective suppression of protein synthesis and reduced cell proliferation. These effects are compounded in more severe cases by increased infarction and fibrin deposition. Consequently, there is a reduction in villous volume and surface area for maternal-fetal exchange. Extensive dysregulation of imprinted and nonimprinted gene expression occurs, affecting placental transport, endocrine, metabolic, and immune functions. Secondary changes involving dedifferentiation of smooth muscle cells surrounding the fetal arteries within placental stem villi correlate with absent or reversed end-diastolic umbilical artery blood flow, and with a reduction in birthweight. Many of the morphological changes, principally the intraplacental vascular lesions, can be imaged using ultrasound or magnetic resonance imaging scanning, enabling their development and progression to be followed in vivo. The changes are more severe in cases of growth restriction associated with preeclampsia compared to those with growth restriction alone, consistent with the greater degree of maternal vasculopathy reported in the former and more extensive macroscopic placental damage including infarcts, extensive fibrin deposition and microscopic villous developmental defects, atherosis of the spiral arteries, and noninfectious villitis. The higher level of stress may activate proinflammatory and apoptotic pathways within the syncytiotrophoblast, releasing factors that cause the maternal endothelial cell activation that distinguishes between the 2 conditions. Congenital anomalies of the umbilical cord and placental shape are the only placental-related conditions that are not associated with maldevelopment of the uteroplacental circulation, and their impact on fetal growth is limited.
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Simic M, Wikström AK, Stephansson O. Accelerated fetal growth in early pregnancy and risk of severe large-for-gestational-age and macrosomic infant: a cohort study in a low-risk population. Acta Obstet Gynecol Scand 2017; 96:1261-1268. [PMID: 28683173 DOI: 10.1111/aogs.13189] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 06/29/2017] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Our objective was to examine the association between fetal growth in early pregnancy and risk of severe large-for-gestational-age (LGA) and macrosomia at birth in a low-risk population. MATERIAL AND METHODS Cohort study that included 68 771 women with non-anomalous singleton pregnancies, without history of diabetes or hypertension, based on an electronic database on pregnancies and deliveries in Stockholm-Gotland Region, Sweden, 2008-2014. We performed multivariable logistic regression to estimate the association between accelerated fetal growth occurring in the first through early second trimester as measured by ultrasound and LGA and macrosomia at birth. Restricted analyses were performed in the groups without gestational diabetes and with normal body mass index (18.5-24.9 kg/m2 ). RESULTS When adjusting for confounders, the odds of having a severely LGA or macrosomic infant were elevated in mothers with fetuses that were at least 7 days larger than expected as compared with mothers without age discrepancy at the second-trimester scan (adjusted odds ratio 1.80; 95% CI 1.23-2.64 and adjusted odds ratio 2.15; 95% CI 1.55-2.98, respectively). Additionally, mothers without gestational diabetes and mothers with normal weight had an elevated risk of having a severely LGA or macrosomic infant when the age discrepancy by second-trimester ultrasound was at least 7 days. CONCLUSIONS In a low-risk population, ultrasound-estimated accelerated fetal growth in early pregnancy was associated with an increased risk of having a severely LGA or macrosomic infant.
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Affiliation(s)
- Marija Simic
- Clinical Epidemiology Unit, Department of Medicine Solna, Karolinska University Hospital and Institutet, Stockholm, Sweden
| | - Anna-Karin Wikström
- Clinical Epidemiology Unit, Department of Medicine Solna, Karolinska University Hospital and Institutet, Stockholm, Sweden.,Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Olof Stephansson
- Clinical Epidemiology Unit, Department of Medicine Solna, Karolinska University Hospital and Institutet, Stockholm, Sweden.,School of Public Health, University of California, Berkeley, CA, USA
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Abstract
Epidemiological evidence links an individual's susceptibility to chronic disease in adult life to events during their intrauterine phase of development. Biologically this should not be unexpected, for organ systems are at their most plastic when progenitor cells are proliferating and differentiating. Influences operating at this time can permanently affect their structure and functional capacity, and the activity of enzyme systems and endocrine axes. It is now appreciated that such effects lay the foundations for a diverse array of diseases that become manifest many years later, often in response to secondary environmental stressors. Fetal development is underpinned by the placenta, the organ that forms the interface between the fetus and its mother. All nutrients and oxygen reaching the fetus must pass through this organ. The placenta also has major endocrine functions, orchestrating maternal adaptations to pregnancy and mobilizing resources for fetal use. In addition, it acts as a selective barrier, creating a protective milieu by minimizing exposure of the fetus to maternal hormones, such as glucocorticoids, xenobiotics, pathogens, and parasites. The placenta shows a remarkable capacity to adapt to adverse environmental cues and lessen their impact on the fetus. However, if placental function is impaired, or its capacity to adapt is exceeded, then fetal development may be compromised. Here, we explore the complex relationships between the placental phenotype and developmental programming of chronic disease in the offspring. Ensuring optimal placentation offers a new approach to the prevention of disorders such as cardiovascular disease, diabetes, and obesity, which are reaching epidemic proportions.
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Affiliation(s)
- Graham J Burton
- Centre for Trophoblast Research and Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, United Kingdom; and Department of Medicine, Knight Cardiovascular Institute, and Moore Institute for Nutrition and Wellness, Oregon Health and Science University, Portland, Oregon
| | - Abigail L Fowden
- Centre for Trophoblast Research and Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, United Kingdom; and Department of Medicine, Knight Cardiovascular Institute, and Moore Institute for Nutrition and Wellness, Oregon Health and Science University, Portland, Oregon
| | - Kent L Thornburg
- Centre for Trophoblast Research and Department of Physiology, Development and Neuroscience, University of Cambridge, Cambridge, United Kingdom; and Department of Medicine, Knight Cardiovascular Institute, and Moore Institute for Nutrition and Wellness, Oregon Health and Science University, Portland, Oregon
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Moffett A, Hiby SE, Sharkey AM. The role of the maternal immune system in the regulation of human birthweight. Philos Trans R Soc Lond B Biol Sci 2016; 370:20140071. [PMID: 25602075 DOI: 10.1098/rstb.2014.0071] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Human birthweight is subject to stabilizing selection. Large babies are at risk of obstetric complications such as obstructed labour, which endangers both mother and child. Small babies are also at risk with reduced survival. Fetal growth requires remodelling of maternal spiral arteries to provide an adequate maternal blood supply to the placenta. This arterial transformation is achieved by placental trophoblast cells, which invade into the uterine wall. Under-invasion is associated with fetal growth restriction; but if invasion is excessive large babies can result. A growing body of evidence suggests that this process is controlled by interactions between killer-cell immunoglobulin-like receptors (KIRs) expressed on maternal uterine natural killer cells (uNK) and their corresponding human leukocyte antigen-C (HLA-C) ligands on invading trophoblast. Mothers with the KIR AA genotype and a fetus with a paternal HLA-C2 allele tend to have small babies, because this combination inhibits cytokine secretion by uNK. Mothers with the activating KIR2DS1 gene and an HLA-C2 fetus are more likely to have large babies. When KIR2DS1 binds to HLA-C2 this increases secretion of cytokines that enhance trophoblast invasion. We conclude that specific combinations of the highly polymorphic gene systems, KIR and HLA-C, contribute to successful reproduction by maintaining birthweight between two extremes.
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Affiliation(s)
- Ashley Moffett
- Department of Pathology and Centre for Trophoblast Research, University of Cambridge, Tennis Court Road, Cambridge CB2 1QP, UK
| | - Susan E Hiby
- Department of Pathology and Centre for Trophoblast Research, University of Cambridge, Tennis Court Road, Cambridge CB2 1QP, UK
| | - Andrew M Sharkey
- Department of Pathology and Centre for Trophoblast Research, University of Cambridge, Tennis Court Road, Cambridge CB2 1QP, UK
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20
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Ebner T, Tritscher K, Mayer RB, Oppelt P, Duba HC, Maurer M, Schappacher-Tilp G, Petek E, Shebl O. Quantitative and qualitative trophectoderm grading allows for prediction of live birth and gender. J Assist Reprod Genet 2015; 33:49-57. [PMID: 26572782 DOI: 10.1007/s10815-015-0609-9] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Accepted: 10/28/2015] [Indexed: 12/21/2022] Open
Abstract
PURPOSE Prolonged in vitro culture is thought to affect pre- and postnatal development of the embryo. This prospective study was set up to determine whether quality/size of inner cell mass (ICM) (from which the fetus ultimately develops) and trophectoderm (TE) (from which the placenta ultimately develops) is reflected in birth and placental weight, healthy live-birth rate, and gender after fresh and frozen single blastocyst transfer. METHODS In 225 patients, qualitative scoring of blastocysts was done according to the criteria expansion, ICM, and TE appearance. In parallel, all three parameters were quantified semi-automatically. RESULTS TE quality and cell number were the only parameters that predicted treatment outcome. In detail, pregnancies that continued on to a live birth could be distinguished from those pregnancies that aborted on the basis of TE grade and cell number. Male blastocysts had a 2.53 higher chance of showing TE of quality A compared to female ones. There was no correlation between the appearance of both cell lineages and birth or placental weight, respectively. CONCLUSIONS The presented correlation of TE with outcome indicates that TE scoring could replace ICM scoring in terms of priority. This would automatically require a rethinking process in terms of blastocyst selection and cryopreservation strategy.
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Affiliation(s)
- Thomas Ebner
- Department of Gynecological Endocrinology and Kinderwunsch Zentrum, Landes- Frauen- und Kinderklinik, Krankenhausstr. 26-30, 4020, Linz, Upper Austria, Austria. .,Department of Gynecology and Obstetrics, Kepler University Hospital, Krankenhausstr. 26-30, 4020, Linz, Upper Austria, Austria.
| | - Katja Tritscher
- Institute of Human Genetics, Medical University, Harrachgasse 21/8, 8010, Graz, Styria, Austria
| | - Richard B Mayer
- Department of Gynecological Endocrinology and Kinderwunsch Zentrum, Landes- Frauen- und Kinderklinik, Krankenhausstr. 26-30, 4020, Linz, Upper Austria, Austria.,Department of Gynecology and Obstetrics, Kepler University Hospital, Krankenhausstr. 26-30, 4020, Linz, Upper Austria, Austria.,Institute of Human Genetics, Medical University, Harrachgasse 21/8, 8010, Graz, Styria, Austria.,Department of Human Genetics, Landes- Frauen- und Kinderklinik, Krankenhausstr. 26-30, 4020, Linz, Upper Austria, Austria.,Department for Mathematics and Scientific Computing, Karl-Franzens-University Graz, Universitätsstr. 15, 8010, Graz, Styria, Austria
| | - Peter Oppelt
- Department of Gynecological Endocrinology and Kinderwunsch Zentrum, Landes- Frauen- und Kinderklinik, Krankenhausstr. 26-30, 4020, Linz, Upper Austria, Austria.,Department of Gynecology and Obstetrics, Kepler University Hospital, Krankenhausstr. 26-30, 4020, Linz, Upper Austria, Austria
| | - Hans-Christoph Duba
- Department of Human Genetics, Landes- Frauen- und Kinderklinik, Krankenhausstr. 26-30, 4020, Linz, Upper Austria, Austria
| | - Maria Maurer
- Department of Human Genetics, Landes- Frauen- und Kinderklinik, Krankenhausstr. 26-30, 4020, Linz, Upper Austria, Austria
| | - Gudrun Schappacher-Tilp
- Department for Mathematics and Scientific Computing, Karl-Franzens-University Graz, Universitätsstr. 15, 8010, Graz, Styria, Austria
| | - Erwin Petek
- Institute of Human Genetics, Medical University, Harrachgasse 21/8, 8010, Graz, Styria, Austria
| | - Omar Shebl
- Department of Gynecological Endocrinology and Kinderwunsch Zentrum, Landes- Frauen- und Kinderklinik, Krankenhausstr. 26-30, 4020, Linz, Upper Austria, Austria.,Department of Gynecology and Obstetrics, Kepler University Hospital, Krankenhausstr. 26-30, 4020, Linz, Upper Austria, Austria
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Li Y, Liu QF, Zhang D, Shen Y, Ye K, Lai HL, Wang HQ, Hu CL, Zhao QH, Li L. Weight gain in pregnancy, maternal age and gestational age in relation to fetal macrosomia. Clin Nutr Res 2015; 4:104-9. [PMID: 25954731 PMCID: PMC4418414 DOI: 10.7762/cnr.2015.4.2.104] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Revised: 03/02/2015] [Accepted: 03/04/2015] [Indexed: 12/02/2022] Open
Abstract
To investigate the possible risk factors related to macrosomia. Pregnant women and their newborns (n = 1041) were recruited from a cohort study in Maternal and Child Care Center of Hefei from January 2011 to July 2012. Questionnaires were applied to collect the demographic data besides the medical records. Detailed health records of the entire pregnancy were obtained using retrospective study. Meanwhile the data of neonatal outcomes was prospectively tracked. Associations between exposure risk factors and macrosomia were analyzed using Pearson's chi squared test. Logistic regression models were used to assess the independent association between these potential predictors and macrosomia. The incidence of macrosomia of this cohort was 11.24% of which male: female = 2.55:1. Male incidence (8.07%) of macrosomia was higher than female (3.17%), p < 0.001. Body mass index (BMI) before pregnancy (pre-BMI), maternal height, parity were not independently associated with macrosomia; multiple logistic regression analysis indicated that macrosomia was mainly independently associated with weight gain in pregnancy (OR=1.14, 95% CI [1.10-1.19]), maternal age (OR = 1.09, 95% CI [1.03-1.15]) and gestational age (OR = 1.62, 95% CI [1.31-1.99]), respectively. Our findings indicate that weight gain in pregnancy, maternal age and gestational age should be considered as independent risk factors for macrosomia.
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Affiliation(s)
- Yi Li
- Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, Anhui 230032, PR China
| | - Qi-Fei Liu
- Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, Anhui 230032, PR China
| | - Dan Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, Anhui 230032, PR China
| | - Ying Shen
- Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, Anhui 230032, PR China
| | - Kui Ye
- Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, Anhui 230032, PR China
| | - Han-Lin Lai
- Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, Anhui 230032, PR China
| | - Hai-Qing Wang
- Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, Anhui 230032, PR China
| | - Chuan-Lai Hu
- Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, Anhui 230032, PR China
| | - Qi-Hong Zhao
- Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, Anhui 230032, PR China
| | - Li Li
- Department of Nutrition and Food Hygiene, School of Public Health, Anhui Medical University, Anhui 230032, PR China
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