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Lin L, Lin J, Yan J. Association of maternal body mass index change with risk of large for gestational age among pregnant women with and without gestational diabetes mellitus: a retrospective cohort study. J Matern Fetal Neonatal Med 2024; 37:2316732. [PMID: 38360564 DOI: 10.1080/14767058.2024.2316732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2024]
Abstract
OBJECTIVE To investigate the associations of body mass index (BMI) change and large for gestational age (LGA) among prepregnancy normal-weight women with and without gestational diabetes mellitus (GDM). METHODS The retrospective study including 9515 normal-weight pregnant women (1331 women with GDM and 8184 without GDM) was conducted in Fujian Maternity and Child Health Hospital in 2020. The BMI change was calculated as gestational weight gain in kilograms by maternal height in meters. The binary logistic regression, stratified analyses, restricted cubic spline models and additive interaction analysis were adopted to reveal the relationship between BMI change and LGA. RESULTS Pregnant women with GDM had a lower level of BMI change but a higher incidence of LGA compared with those without GDM. After adjustment for covariates variables, we found that the risk of LGA was associated with the highest quartile of BMI change (OR = 1.89, 95%CI:1.27-2.8 for GDM and OR = 1.48,95%CI:1.27-1.75 for non-GDM). There were significant linear relationships of BMI change and LGA with the inflection point of 5.096 and 5.401 kg/m2 in GDM and non-GDM groups. Significant additive interaction was observed between parity and BMI change level concerning LGA. A significant difference in BMI change and gestational weight gain (GWG) for LGA prediction was detected. CONCLUSION Higher BMI changes were significantly associated with a higher risk of LGA in pregnant women with or without GDM in a linear dose-response relationship, with the threshold around 5.096 and 5.401 kg/m2, respectively. These suggested that BMI changes may be a useful predictor for the incidence of LGA in singleton pregnant women.
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Affiliation(s)
- Lihua Lin
- Department of Healthcare, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian Province, P.R. China
| | - Juan Lin
- Department of women's health care, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian Province, P.R. China
| | - Jianying Yan
- Department of Obstetrics, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian Province, P.R. China
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Xue H, Qin R, Xi Q, Xiao S, Chen Y, Liu Y, Xu B, Han X, Lv H, Hu H, Hu L, Jiang T, Jiang Y, Ding Y, Du J, Ma H, Lin Y, Hu Z. Maternal Dietary Cholesterol and Egg Intake during Pregnancy and Large-for-Gestational-Age Infants: A Prospective Cohort Study. J Nutr 2024:S0022-3166(24)00180-9. [PMID: 38599384 DOI: 10.1016/j.tjnut.2024.04.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 03/25/2024] [Accepted: 04/05/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND Cholesterol plays a vital role in fetal growth and development during pregnancy. There remains controversy over whether pregnant females should limit their cholesterol intake. OBJECTIVES The objective of this study was to investigate the association between maternal dietary cholesterol intake during pregnancy and infant birth weight in a Chinese prospective cohort study. METHODS A total of 4146 mother-child pairs were included based on the Jiangsu Birth Cohort study. Maternal dietary information was assessed with a semiquantitative food-frequency questionnaire. Birth weight z-scores and large-for-gestational-age (LGA) infants were converted by the INTERGROWTH-21st neonatal weight-for-gestational-age standard. Poisson regression and generalized estimating equations were employed to examine the relationships between LGA and maternal dietary cholesterol across the entire pregnancy and trimester-specific cholesterol intake, respectively. RESULTS The median intake of maternal total dietary cholesterol during the entire pregnancy was 671.06 mg/d, with eggs being the main source. Maternal total dietary cholesterol and egg-sourced cholesterol were associated with an increase in birth weight z-score, with per standard deviation increase in maternal total and egg-sourced dietary cholesterol being associated with an increase of 0.16 [95% confidence interval (CI): 0.07, 0.25] and 0.06 (95% CI: 0.03, 0.09) in birth weight z-score, respectively. Egg-derived cholesterol intake in the first and third trimesters was positively linked to LGA, with an adjusted relative risk of 1.11 (95% CI: 1.04, 1.18) and 1.09 (95% CI: 1.00, 1.18). Compared with mothers consuming ≤7 eggs/wk in the third trimester, the adjusted relative risk for having an LGA newborn was 1.37 (95% CI: 1.09, 1.72) for consuming 8-10 eggs/wk and 1.45 (95% CI: 1.12, 1.86) for consuming >10 eggs/wk (P-trend = 0.015). CONCLUSIONS Maternal total dietary cholesterol intake, as well as consuming over 7 eggs/wk during pregnancy, displayed significant positive relationships with the incidence of LGA, suggesting that mothers should avoid excessive cholesterol intake during pregnancy to prevent adverse birth outcomes.
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Affiliation(s)
- Huixin Xue
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Rui Qin
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Scientific Research and Education, Changzhou Medical Center, Changzhou Maternity and Child Health Care Hospital, Nanjing Medical University, Changzhou, Jiangsu, China
| | - Qi Xi
- Department of Obstetrics, Gusu School, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Nanjing Medical University, Suzhou, Jiangsu, China
| | - Shuxin Xiao
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Maternal, Child, and Adolescent Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yiyuan Chen
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yuxin Liu
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Bo Xu
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xiumei Han
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Hong Lv
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China; State Key Laboratory of Reproductive Medicine and Offspring Health (Suzhou Centre), Gusu School, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Nanjing Medical University, Suzhou, Jiangsu, China
| | - Haiting Hu
- Department of Scientific Research and Education, Changzhou Medical Center, Changzhou Maternity and Child Health Care Hospital, Nanjing Medical University, Changzhou, Jiangsu, China
| | - Lingmin Hu
- Department of Reproduction, Changzhou Medical Center, Changzhou Maternity and Child Health Care Hospital, Nanjing Medical University, Changzhou, Jiangsu, China
| | - Tao Jiang
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Yangqian Jiang
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Maternal, Child, and Adolescent Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Ye Ding
- Department of Maternal, Child, and Adolescent Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jiangbo Du
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China; State Key Laboratory of Reproductive Medicine and Offspring Health (Suzhou Centre), Gusu School, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Nanjing Medical University, Suzhou, Jiangsu, China
| | - Hongxia Ma
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China; State Key Laboratory of Reproductive Medicine and Offspring Health (Suzhou Centre), Gusu School, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Nanjing Medical University, Suzhou, Jiangsu, China
| | - Yuan Lin
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Maternal, Child, and Adolescent Health, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China; State Key Laboratory of Reproductive Medicine and Offspring Health (Suzhou Centre), Gusu School, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Nanjing Medical University, Suzhou, Jiangsu, China.
| | - Zhibin Hu
- State Key Laboratory of Reproductive Medicine and Offspring Health, Nanjing Medical University, Nanjing, Jiangsu, China; Department of Epidemiology, Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu, China; State Key Laboratory of Reproductive Medicine and Offspring Health (Suzhou Centre), Gusu School, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Nanjing Medical University, Suzhou, Jiangsu, China.
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Roberts AW, Hotra J, Soto E, Pedroza C, Sibai BM, Blackwell SC, Chauhan SP. Indicated vs universal third-trimester ultrasound examination in low-risk pregnancies: a pre-post-intervention study. Am J Obstet Gynecol MFM 2024; 6:101373. [PMID: 38583714 DOI: 10.1016/j.ajogmf.2024.101373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 03/13/2024] [Accepted: 04/01/2024] [Indexed: 04/09/2024]
Abstract
BACKGROUND In low-risk pregnancies, a third-trimester ultrasound examination is indicated if fundal height measurement and gestational age discrepancy are observed. Despite potential improvement in the detection of ultrasound abnormality, prior trials to date on universal third-trimester ultrasound examination in low-risk pregnancies, compared with indicated ultrasound examination, have not demonstrated improvement in neonatal or maternal adverse outcomes. OBJECTIVE The primary objective was to determine if universal third-trimester ultrasound examination in low-risk pregnancies could attenuate composite neonatal adverse outcomes. The secondary objectives were to compare changes in composite maternal adverse outcomes and detection of abnormalities of fetal growth (fetal growth restriction or large for gestational age) or amniotic fluid (oligohydramnios or polyhydramnios). STUDY DESIGN Our pre-post intervention study at 9 locations included low-risk pregnancies, those without indication for ultrasound examination in the third trimester. Compared with indicated ultrasound in the preimplementation period, in the postimplementation period, all patients were scheduled for ultrasound examination at 36.0-37.6 weeks. In both periods, clinicians intervened on the basis of abnormalities identified. Composite neonatal adverse outcomes included any of: Apgar score ≤5 at 5 minutes, cord pH <7.00, birth trauma (bone fracture or brachial plexus palsy), intubation for >24 hours, hypoxic-ischemic encephalopathy, seizure, sepsis (bacteremia proven with blood culture), meconium aspiration syndrome, intraventricular hemorrhage grade III or IV, periventricular leukomalacia, necrotizing enterocolitis, stillbirth after 36 weeks, or neonatal death within 28 days of birth. Composite maternal adverse outcomes included any of the following: chorioamnionitis, wound infection, estimated blood loss >1000 mL, blood transfusion, deep venous thrombus or pulmonary embolism, admission to intensive care unit, or death. Using Bayesian statistics, we calculated a sample size of 600 individuals in each arm to detect >75% probability of any reduction in primary outcome (80% power; 50% hypothesized risk reduction). RESULTS During the preintervention phase, 747 individuals were identified during the initial ultrasound examination, and among them, 568 (76.0%) met the inclusion criteria at 36.0-37.6 weeks; during the postintervention period, the corresponding numbers were 770 and 661 (85.8%). The rate of identified abnormalities of fetal growth or amniotic fluid increased from between the pre-post intervention period (7.1% vs 22.2%; P<.0001; number needed to diagnose, 7; 95% confidence interval, 5-9). The primary outcome occurred in 15 of 568 (2.6%) individuals in the preintervention and 12 of 661 (1.8%) in the postintervention group (83% probability of risk reduction; posterior relative risk, 0.69 [95% credible interval, 0.34-1.42]). The composite maternal adverse outcomes occurred in 8.6% in the preintervention and 6.5% in the postintervention group (90% probability of risk; posterior relative risk, 0.74 [95% credible interval, 0.49-1.15]). The number needed to treat to reduce composite neonatal adverse outcomes was 121 (95% confidence interval, 40-200). In addition, the number to reduce composite maternal adverse outcomes was 46 (95% confidence interval, 19-74), whereas the number to prevent cesarean delivery was 18 (95% confidence interval, 9-31). CONCLUSION Among low-risk pregnancies, compared with routine care with indicated ultrasound examination, implementation of a universal third-trimester ultrasound examination at 36.0-37.6 weeks attenuated composite neonatal and maternal adverse outcomes.
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Affiliation(s)
- Aaron W Roberts
- Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at The University of Texas Health Science Center, Houston, TX (Dr Roberts, Mr Hotra, Drs Soto, Sibai, Blackwell, and Chauhan).
| | - John Hotra
- Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at The University of Texas Health Science Center, Houston, TX (Dr Roberts, Mr Hotra, Drs Soto, Sibai, Blackwell, and Chauhan)
| | - Eleazar Soto
- Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at The University of Texas Health Science Center, Houston, TX (Dr Roberts, Mr Hotra, Drs Soto, Sibai, Blackwell, and Chauhan)
| | - Claudia Pedroza
- Center for Clinical Research and Evidence-Based Medicine, Department of Pediatrics, The University of Texas Health Science Center at Houston, Houston, TX (Dr Pedroza)
| | - Baha M Sibai
- Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at The University of Texas Health Science Center, Houston, TX (Dr Roberts, Mr Hotra, Drs Soto, Sibai, Blackwell, and Chauhan)
| | - Sean C Blackwell
- Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at The University of Texas Health Science Center, Houston, TX (Dr Roberts, Mr Hotra, Drs Soto, Sibai, Blackwell, and Chauhan)
| | - Suneet P Chauhan
- Department of Obstetrics, Gynecology and Reproductive Sciences, McGovern Medical School at The University of Texas Health Science Center, Houston, TX (Dr Roberts, Mr Hotra, Drs Soto, Sibai, Blackwell, and Chauhan)
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Hesters L, Sermondade N, Lambert C, Pouly JL, Pereira B, Lucas C, Levy R, Brugnon F. Is large for gestational age in singletons born after frozen embryo transfer associated with freezing technique or endometrial preparation protocol? A longitudinal national French study. Hum Reprod 2024; 39:724-732. [PMID: 38384249 DOI: 10.1093/humrep/deae027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 01/28/2024] [Indexed: 02/23/2024] Open
Abstract
STUDY QUESTION Is large for gestational age (LGA) observed in babies born after frozen embryo transfer (FET) associated with either the freezing technique or the endometrial preparation protocol? SUMMARY ANSWER Artificial cycles are associated with a higher risk of LGA, with no difference in rate between the two freezing techniques (vitrification versus slow freezing) or embryo stage (cleaved embryo versus blastocyst). WHAT IS KNOWN ALREADY Several studies have compared neonatal outcomes after fresh embryo transfer (ET) and FET and shown that FET is associated with improved neonatal outcomes, including reduced risks of preterm birth, low birthweight, and small for gestational age (SGA), when compared with fresh ET. However, these studies also revealed an increased risk of LGA after FET. The underlying pathophysiology of this increased risk remains unclear; parental infertility, laboratory procedures (including embryo culture conditions and freezing-thawing processes), and endometrial preparation treatments might be involved. STUDY DESIGN, SIZE, DURATION A multicentre epidemiological data study was performed through a retrospective analysis of the standardized individual clinical records of the French national register of IVF from 2014 to 2018, including single deliveries resulting from fresh ET or FET that were prospectively collected in fertility centres. Complementary data were collected from the participating fertility centres and included the vitrification media and devices, and the endometrial preparation protocols. PARTICIPANTS/MATERIALS, SETTING, METHODS Data were collected from 35 French ART centres, leading to the inclusion of a total of 72 789 fresh ET, 10 602 slow-freezing FET, and 39 062 vitrification FET. Main clinical outcomes were presented according to origin of the transferred embryos (fresh, slow frozen, or vitrified embryos) and endometrial preparations for FET (ovulatory or artificial cycles), comparing five different groups (fresh, slow freezing-ovulatory cycle, slow freezing-artificial cycle, vitrification-ovulatory cycle, and vitrification-artificial cycle). Foetal growth disorders were defined in live-born singletons according to gestational age and sex-specific weight percentile distribution: SGA and LGA if <10th and ≥90th percentiles, respectively. Analyses were performed using linear mixed models with the ART centres as random effect. MAIN RESULTS AND THE ROLE OF CHANCE Transfers led to, respectively, 19 006, 1798, and 9195 deliveries corresponding to delivery rates per transfer of 26.1%, 17.0%, and 23.5% after fresh ET, slow-freezing FET, and vitrification FET, respectively. FET cycles were performed in either ovulatory cycles (n = 21 704) or artificial cycles (n = 34 237), leading to 5910 and 10 322 pregnancies, respectively, and corresponding to pregnancy rates per transfer of 31.6% and 33.3%. A significantly higher rate of spontaneous miscarriage was observed in artificial cycles when compared with ovulatory cycles (33.3% versus 21.4%, P < 0.001, in slow freezing groups and 31.6% versus 21.8%, P < 0.001 in vitrification groups). Consequently, a lower delivery rate per transfer was observed in artificial cycles compared with ovulatory cycles both in slow freezing and vitrification groups (15.5% versus 18.9%, P < 0.001 and 22.8% versus 24.9%, P < 0.001, respectively). Among a total of 26 585 live-born singletons, 16 413 babies were born from fresh ET, 1644 from slow-freezing FET, and 8528 from vitrification FET. Birthweight was significantly higher in the FET groups than in the fresh ET group, with no difference between the two freezing techniques. Likewise, LGA rates were higher and SGA rates were lower in the FET groups compared with the fresh ET group whatever the method used for embryo freezing. In a multivariable analysis, the risk of LGA following FET was significantly increased in artificial compared with ovulatory cycles. In contrast, the risk of LGA was not associated with either the freezing procedure (vitrification versus slow freezing) or the embryo stage (cleaved embryo versus blastocyst) at freezing. Regarding the vitrification method, the risk of LGA was not associated with either the vitrification medium used or the embryo stage. LIMITATIONS, REASONS FOR CAUTION No data were available on maternal context, such as parity, BMI, infertility cause, or maternal comorbidities, in the French national database. In particular, we cannot exclude that the increased risk of LGA observed following FET with artificial cycles may, at least partially, be associated with a confounding effect of some maternal factors. No information about embryo culture and incubation conditions was available. Most of the vitrification techniques were performed using the same device and with two main vitrification media, limiting the validity of a comparison of risk for LGA according to the device or vitrification media used. WIDER IMPLICATIONS OF THE FINDINGS Our results seem reassuring, since no potential foetal growth disorders following embryo vitrification in comparison with slow freezing were observed. Even if other factors are involved, the endometrial preparation treatment seems to have the greatest impact on LGA risk following FET. FET during ovulatory cycles could minimize the risk for foetal growth disorders. STUDY FUNDING/COMPETING INTEREST(S) This work has received funding from the French Biomedicine Agency (Grant number: 19AMP002). None of the authors has any conflict of interest to declare. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- Laetitia Hesters
- Department of Reproductive Biology CECOS, Hôpital Antoine Béclère, Hôpitaux Universitaires Paris-Saclay, Assistance Publique-Hôpitaux de Paris, Clamart, France
| | - Nathalie Sermondade
- Department of Reproductive Biology CECOS, Hôpital Tenon, Hôpitaux Universitaires Est Parisien, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Céline Lambert
- Biostatistics Unit, Department of Clinical Research and Innovation, Centre Hospitalier Universitaire (CHU) Clermont-Ferrand, Clermont-Ferrand, France
| | - Jean-Luc Pouly
- Department of Reproductive Biology CECOS, Centre Hospitalier Universitaire (CHU) Clermont-Ferrand, Clermont-Ferrand, France
| | - Bruno Pereira
- Biostatistics Unit, Department of Clinical Research and Innovation, Centre Hospitalier Universitaire (CHU) Clermont-Ferrand, Clermont-Ferrand, France
| | - Cécily Lucas
- Department of Reproductive Biology CECOS, Centre Hospitalier Universitaire (CHU) Clermont-Ferrand, Clermont-Ferrand, France
| | - Rachel Levy
- Department of Reproductive Biology CECOS, Hôpital Tenon, Hôpitaux Universitaires Est Parisien, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Florence Brugnon
- Department of Reproductive Biology CECOS, Centre Hospitalier Universitaire (CHU) Clermont-Ferrand, Clermont-Ferrand, France
- University of Clermont Auvergne, IMoST, INSERM 1240, Faculté de Médecine, Clermont-Ferrand, France
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Yan X, Jia J, Zheng W, Yuan X, Wang J, Zhang L, Li G. Gestational weight gain and pregnancy outcomes in Chinese women with type 2 diabetes mellitus: evidence from a tertiary hospital in Beijing. Front Endocrinol (Lausanne) 2024; 15:1348382. [PMID: 38628589 PMCID: PMC11018921 DOI: 10.3389/fendo.2024.1348382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 03/25/2024] [Indexed: 04/19/2024] Open
Abstract
Objective To examine the effects of gestational weight gain on pregnancy outcomes and determine the optimal range of weight gain during pregnancy for Chinese women with type 2 diabetes mellitus. Methods This retrospective cohort study included 691 Chinese women with type 2 diabetes mellitus from 2012 to 2020. The study utilized a statistical-based approach to determine the optimal range of gestational weight gain. Additionally, multivariate logistic regression analysis was conducted to assess the impact of gestational weight gain on pregnancy outcomes. Results (1) In the obese subgroup, gestational weight gain below the recommendations was associated with decreased risks of large for gestational age (adjusted odds ratio [aOR] 0.19; 95% confidence interval [CI] 0.06-0.60) and macrosomia (aOR 0.18; 95% CI 0.05-0.69). In the normal weight subgroup, gestational weight gain below the recommendations of the Institute of Medicine was associated with decreased risks of preeclampsia (aOR 0.18; 95% CI 0.04-0.82) and neonatal hypoglycemia (aOR 0.38; 95% CI 0.15-0.97). (2) In the normal weight subgroup, gestational weight gain above the recommendations of the Institute of Medicine was associated with an increased risk of large for gestational age (aOR 4.56; 95% CI 1.54-13.46). In the obese subgroup, gestational weight gain above the recommendations was associated with an increased risk of preeclampsia (aOR 2.74; 95% CI 1.02, 7.38). (3) The optimal ranges of gestational weight gain, based on our study, were 9-16 kg for underweight women, 9.5-14 kg for normal weight women, 6.5-12 kg for overweight women, and 3-10 kg for obese women. (4) Using the optimal range of gestational weight gain identified in our study seemed to provide better prediction of adverse pregnancy outcomes. Conclusion For Chinese women with type 2 diabetes, inappropriate gestational weight gain is associated with adverse pregnancy outcomes, and the optimal range of gestational weight gain may differ from the Institute of Medicine recommendations.
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Onuoha C, Schulte CCM, Thaweethai T, Hsu S, Pant D, James KE, Sen S, Kaimal A, Powe CE. The simultaneous occurrence of gestational diabetes and hypertensive disorders of pregnancy affects fetal growth and neonatal morbidity. Am J Obstet Gynecol 2024:S0002-9378(24)00438-1. [PMID: 38492713 DOI: 10.1016/j.ajog.2024.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 02/04/2024] [Accepted: 03/08/2024] [Indexed: 03/18/2024]
Abstract
BACKGROUND Gestational diabetes is associated with increased risk of hypertensive disorders of pregnancy, but there are limited data on fetal growth and neonatal outcomes when both conditions are present. OBJECTIVE We evaluated the risk of abnormal fetal growth and neonatal morbidity in pregnancies with co-occurrence of gestational diabetes and hypertensive disorders of pregnancy. STUDY DESIGN In a retrospective study of 47,093 singleton pregnancies, we compared the incidence of appropriate for gestational age birthweight in pregnancies affected by gestational diabetes alone, hypertensive disorders of pregnancy alone, or both gestational diabetes and hypertensive disorders of pregnancy with that in pregnancies affected by neither disorder using generalized estimating equations (covariates: maternal age, nulliparity, body mass index, insurance type, race, marital status, and prenatal care site). Secondary outcomes were large for gestational age birthweight, small for gestational age birthweight, and a neonatal morbidity composite outcome (stillbirth, hypoglycemia, hyperbilirubinemia, respiratory distress, encephalopathy, preterm delivery, neonatal death, and neonatal intensive care unit admission). RESULTS The median (interquartile range) birthweight percentile in pregnancies with both gestational diabetes and hypertensive disorders of pregnancy (50 [24.0-78.0]; N=179) was similar to that of unaffected pregnancies (50 [27.0-73.0]; N=35,833). However, the absolute rate of appropriate for gestational age birthweight was lower for gestational diabetes/hypertensive disorders of pregnancy co-occurrence (78.2% vs 84.9% for unaffected pregnancies). Adjusted analyses showed decreased odds of appropriate for gestational age birthweight in pregnancies with both gestational diabetes and hypertensive disorders of pregnancy compared with unaffected pregnancies (adjusted odds ratio, 0.72 [95% confidence interval, 0.52-1.00]; P=.049), and in pregnancies complicated by gestational diabetes alone (adjusted odds ratio, 0.78 [0.68-0.89]; P<.001) or hypertensive disorders of pregnancy alone (adjusted odds ratio, 0.73 [0.66-0.81]; P<.001). The absolute risk of large for gestational age birthweight was greater in pregnancies with both gestational diabetes and hypertensive disorders of pregnancy (14.5%) than in unaffected pregnancies (8.2%), without apparent difference in the risk of small for gestational age birthweight (7.3% vs 6.9%). However, in adjusted models comparing pregnancies with gestational diabetes/hypertensive disorders of pregnancy co-occurrence with unaffected pregnancies, neither an association with large for gestational age birthweight (adjusted odds ratio, 1.33 [0.88-2.00]; P=.171) nor small for gestational age birthweight (adjusted odds ratio, 1.32 [0.80-2.19]; P=.293) reached statistical significance. Gestational diabetes/hypertensive disorders of pregnancy co-occurrence carried an increased risk of neonatal morbidity that was greater than that observed with either condition alone (gestational diabetes/hypertensive disorders of pregnancy: adjusted odds ratio, 3.13 [2.35-4.17]; P<.001; gestational diabetes alone: adjusted odds ratio, 2.01 [1.78-2.27]; P<.001; hypertensive disorders of pregnancy alone: adjusted odds ratio, 1.38 [1.26-1.50]; P<.001). CONCLUSION Although pregnancies with both gestational diabetes and hypertensive disorders of pregnancy have a similar median birthweight percentile to those affected by neither condition, pregnancies concurrently affected by both conditions have a higher risk of abnormal fetal growth and neonatal morbidity.
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Affiliation(s)
- Chioma Onuoha
- School of Medicine, University of California, San Francisco, San Francisco, CA
| | | | - Tanayott Thaweethai
- Biostatistics Center, Massachusetts General Hospital, Boston, MA; Harvard Medical School, Boston, MA
| | - Sarah Hsu
- Clinical and Translational Epidemiology Unit, Massachusetts General Hospital, Boston, MA
| | - Deepti Pant
- Biostatistics Center, Massachusetts General Hospital, Boston, MA
| | - Kaitlyn E James
- Harvard Medical School, Boston, MA; Department of Obstetrics and Gynecology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Sarbattama Sen
- Harvard Medical School, Boston, MA; Department of Pediatrics, Brigham and Women's Hospital, Boston, MA
| | - Anjali Kaimal
- Department of Obstetrics and Gynecology, University of South Florida Morsani College of Medicine, Tampa, FL
| | - Camille E Powe
- Harvard Medical School, Boston, MA; Broad Institute, Cambridge, MA; Diabetes Unit, Endocrinology Division, Massachusetts General Hospital, Boston, MA.
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Teoh ZH, Mariapun J, Ko VSY, Dominic NA, Jeganathan R, Karalasingam SD, Thirunavuk Arasoo VJ. Maternal height, and ethnicity and birth weight: A retrospective cohort study of uncomplicated term vaginal deliveries in Malaysia. Birth 2024. [PMID: 38475673 DOI: 10.1111/birt.12819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 01/24/2024] [Accepted: 02/14/2024] [Indexed: 03/14/2024]
Abstract
BACKGROUND Small for gestational age (SGA) and large for gestational age (LGA) are designations given to neonates based solely on birthweight, with no distinction made for maternal height. However, there is a possibility that maternal height is significantly correlated with neonatal birthweight, and if so, SGA and LGA cutoffs specific to maternal height may be a more precise and useful tool for clinicians. To explore this possibility, we analyzed the association between maternal height and ethnicity and neonate birthweight in women with low-risk, 37- to 40-week gestation, singleton pregnancies who gave birth vaginally between 2010 and 2017 (n = 354,488). For this retrospective cohort study, we used electronic obstetric records obtained from the National Obstetrics Registry in Malaysia. METHODS National Obstetric Registry (NOR) data were used to calculate the 10th and 90th birthweight percentiles for each maternal height group by gestational age and neonatal sex. Multiple linear regression models, adjusted for maternal age, weight, parity, gestational age, and neonatal sex, were used to examine the association between neonate birthweight and maternal ethnicity and height. The following main outcome measures were assessed: small for gestational age (<10th percentile), large for gestational age (>90th percentile), and birthweight. RESULTS The median height was 155 cm (IQR, 152-159), with mothers of Chinese descent being the tallest (median (IQR): 158 cm (154-162)) and mothers of Orang Asli (Indigenous) descent the shortest (median (IQR): 151 cm (147-155)). The median birthweight was 3000 g (IQR, 2740-3250), with mothers of Malay and Chinese ethnicity and Others having, on average, the heaviest babies, followed by other Bumiputeras (indigenous) mothers, mothers of Indian ethnicity, and lastly, mothers of Orang Asli ethnicity. For infants, maternal age, height, weight, parity, male sex, and gestational age were positively associated with birthweight. Maternal height had a positive association with neonate birthweight (B = 7.08, 95% CI: 6.85-7.31). For ethnicity, compared with neonates of Malay ethnicity, neonates of Chinese, Indian, Orang Asli, and other Bumiputera ethnicities had lower birthweights. CONCLUSION Birthweight increases with maternal height among Malaysians of all ethnicities. SGA and LGA cutoffs specific to maternal height may be useful to guide pregnancy management.
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Affiliation(s)
- Zhen Hean Teoh
- Clinical School Johor Bahru, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Johor Bahru, Malaysia
| | - Jeevitha Mariapun
- Clinical School Johor Bahru, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Johor Bahru, Malaysia
| | - Valerie Su Yin Ko
- Clinical School Johor Bahru, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Johor Bahru, Malaysia
| | - Nisha Angela Dominic
- Clinical School Johor Bahru, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Johor Bahru, Malaysia
| | | | - Shamala Devi Karalasingam
- Hospital Sultanah Aminah, Ministry of Health Malaysia, Johor Bahru, Malaysia
- University of Cyberjaya, Cyberjaya, Malaysia
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Ewington L, Black N, Leeson C, Al Wattar BH, Quenby S. Multivariable prediction models for fetal macrosomia and large for gestational age: A systematic review. BJOG 2024. [PMID: 38465451 DOI: 10.1111/1471-0528.17802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 02/08/2024] [Accepted: 02/22/2024] [Indexed: 03/12/2024]
Abstract
BACKGROUND The identification of large for gestational age (LGA) and macrosomic fetuses is essential for counselling and managing these pregnancies. OBJECTIVES To systematically review the literature for multivariable prediction models for LGA and macrosomia, assessing the performance, quality and applicability of the included model in clinical practice. SEARCH STRATEGY MEDLINE, EMBASE and Cochrane Library were searched until June 2022. SELECTION CRITERIA We included observational and experimental studies reporting the development and/or validation of any multivariable prediction model for fetal macrosomia and/or LGA. We excluded studies that used a single variable or did not evaluate model performance. DATA COLLECTION AND ANALYSIS Data were extracted using the Checklist for critical appraisal and data extraction for systematic reviews of prediction modelling studies checklist. The model performance measures discrimination, calibration and validation were extracted. The quality and completion of reporting within each study was assessed by its adherence to the TRIPOD (Transparent Reporting of a multivariable prediction model for Individual Prognosis Or Diagnosis) checklist. The risk of bias and applicability were measured using PROBAST (Prediction model Risk Of Bias Assessment Tool). MAIN RESULTS A total of 8442 citations were identified, with 58 included in the analysis: 32/58 (55.2%) developed, 21/58 (36.2%) developed and internally validated and 2/58 (3.4%) developed and externally validated a model. Only three studies externally validated pre-existing models. Macrosomia and LGA were differentially defined by many studies. In total, 111 multivariable prediction models were developed using 112 different variables. Model discrimination was wide ranging area under the receiver operating characteristics curve (AUROC 0.56-0.96) and few studies reported calibration (11/58, 19.0%). Only 5/58 (8.6%) studies had a low risk of bias. CONCLUSIONS There are currently no multivariable prediction models for macrosomia/LGA that are ready for clinical implementation.
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Affiliation(s)
- Lauren Ewington
- Division of Biomedical Sciences, University of Warwick, Coventry, UK
- University Hospitals Coventry and Warwickshire, Coventry, UK
| | - Naomi Black
- Division of Biomedical Sciences, University of Warwick, Coventry, UK
- University Hospitals Coventry and Warwickshire, Coventry, UK
| | - Charlotte Leeson
- Division of Biomedical Sciences, University of Warwick, Coventry, UK
- University Hospitals Coventry and Warwickshire, Coventry, UK
| | - Bassel H Al Wattar
- Beginnings Assisted Conception Unit, Epsom and St Helier University Hospitals, London, UK
- Comprehensive Clinical Trials Unit, Institute for Clinical Trials and Methodology, University College London, London, UK
| | - Siobhan Quenby
- Division of Biomedical Sciences, University of Warwick, Coventry, UK
- University Hospitals Coventry and Warwickshire, Coventry, UK
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Berezowsky A, Melamed N, Murray-Davis B, Ray J, McDonald S, Barrett J, Geary M, Colussi-Pelaez E, Berger H. Impact of Antenatal Care Modifications on Gestational Diabetes Outcomes During the COVID-19 Pandemic. Can J Diabetes 2024; 48:125-132. [PMID: 38086432 DOI: 10.1016/j.jcjd.2023.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 11/16/2023] [Accepted: 12/05/2023] [Indexed: 01/06/2024]
Abstract
BACKGROUND Many of the adverse outcomes of gestational diabetes mellitus (GDM) are linked to excessive fetal growth, which is strongly mediated by the adequacy of maternal glycemic management. The COVID-19 pandemic led to a rapid adoption of virtual care models. We aimed to compare glycemic management, fetal growth, and perinatal outcomes before and during the COVID-19 pandemic. METHODS A retrospective cohort study was conducted between 2017 and 2020. Singleton pregnancies complicated by GDM were included in the study. The cohort was stratified into "before" and "during" COVID-19 subgroups, using March 11, 2020, as the demarcation time point. Women who began their GDM follow-up starting March 11, 2020, and thereafter were allocated to the COVID-19 era, whereas women who delivered before the demarcation point served as the pre-COVID-19 era. The primary outcome was the rate of large-for-gestational-age (LGA) neonates. Secondary outcomes included select maternal and neonatal adverse outcomes. RESULTS Seven hundred seventy-five women were included in the analysis, of which 187 (24.13%) were followed during the COVID-19 era and 588 (75.87%) before the COVID-19 era. One hundred seventy-one of the 187 women (91.44%) followed during COVID-19 had at least 1 virtual follow-up visit. No virtual follow-up visits occurred before the COVID-19 era. There was no difference in the rate of LGA neonates between groups on both univariate (5.90% vs 7.30%, p=0.5) and multivariate analyses, controlling for age, ethnicity, parity, body mass index, gestational weight gain, chronic hypertension, smoking, and hypertensive disorders in pregnancy (adjusted odds ratio [aOR] 1.11, 95% confidence interval [CI] 0.49 to 2.51, p=0.80). In the multivariate analysis, there was no difference in composite neonatal outcome between groups (GDM diet: aOR 1.40, 95% CI 0.81 to 2.43, p=0.23; GDM medical treatment: aOR 1.20, 95% CI 0.63 to 2.43, p=0.5). CONCLUSIONS After adjusting for differences in baseline variables, the combined virtual mode of care was not associated with a higher rate of LGA neonates or other adverse perinatal outcomes in women with GDM. Larger studies are needed to better understand the specific impact of virtual care on less common outcomes in pregnancies with GDM.
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Affiliation(s)
- Alexandra Berezowsky
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada.
| | - Nir Melamed
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynaecology, Sunnybrook Research Institute, Toronto, Ontario, Canada
| | - Beth Murray-Davis
- Department of Obstetrics and Gynecology, McMaster University, Hamilton, Ontario, Canada
| | - Joel Ray
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Sarah McDonald
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, McMaster University, Hamilton, Ontario, Canada; Department of Radiology, McMaster University, Hamilton, Ontario, Canada; Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Jon Barrett
- Department of Obstetrics and Gynecology, McMaster University, Hamilton, Ontario, Canada
| | - Michael Geary
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Elena Colussi-Pelaez
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Howard Berger
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada
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Monod C, Kotzaeridi G, Linder T, Yerlikaya‐Schatten G, Wegener S, Mosimann B, Henrich W, Tura A, Göbl CS. Maternal overweight and obesity and its association with metabolic changes and fetal overgrowth in the absence of gestational diabetes mellitus: A prospective cohort study. Acta Obstet Gynecol Scand 2024; 103:257-265. [PMID: 38140706 PMCID: PMC10823396 DOI: 10.1111/aogs.14688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Revised: 09/02/2023] [Accepted: 09/21/2023] [Indexed: 12/24/2023]
Abstract
INTRODUCTION Previous studies indicated an association between fetal overgrowth and maternal obesity independent of gestational diabetes mellitus (GDM). However, the underlying mechanisms beyond this possible association are not completely understood. This study investigates metabolic changes and their association with fetal and neonatal biometry in overweight and obese mothers who remained normal glucose-tolerant during gestation. MATERIAL AND METHODS In this prospective cohort study 893 women who did not develop GDM were categorized according to their pregestational body mass index (BMI): 570 were normal weight, 220 overweight and 103 obese. Study participants received a broad metabolic evaluation before 16 weeks and were followed up until delivery to assess glucose levels during the oral glucose tolerance test (OGTT) at mid-gestation as well as fetal biometry in ultrasound and pregnancy outcome data. RESULTS Increased maternal BMI was associated with an adverse metabolic profile at the beginning of pregnancy, including a lower degree of insulin sensitivity (as assessed by the quantitative insulin sensitivity check index) in overweight (mean difference: -2.4, 95% CI -2.9 to -1.9, p < 0.001) and obese (mean difference: -4.3, 95% CI -5.0 to -3.7, p < 0.001) vs normal weight women. Despite not fulfilling diagnosis criteria for GDM, overweight and obese mothers showed higher glucose levels at fasting and during the OGTT. Finally, we observed increased measures of fetal subcutaneous tissue thickness in ultrasound as well as higher proportions of large-for-gestational-age infants in overweight (18.9%, odds ratio [OR] 1.74, 95% CI 1.08-2.78, p = 0.021) and obese mothers (21.0%, OR 1.99, 95% CI 1.06-3.59, p = 0.027) vs normal weight controls (11.8%). The risk for large for gestational age was further determined by OGTT glucose (60 min: OR 1.11, 95% CI 1.02-1.21, p = 0.013; 120 min: OR 1.13, 95% CI 1.02-1.27, P = 0.025, for the increase of 10 mg/dL) and maternal triglyceride concentrations (OR 1.11, 95% CI 1.01-1.22, p = 0.036, for the increase of 20 mg/dL). CONCLUSIONS Mothers affected by overweight or obesity but not GDM had a higher risk for fetal overgrowth. An impaired metabolic milieu related to increased maternal BMI as well as higher glucose levels at mid-gestation may impact fetal overgrowth in women still in the range of normal glucose tolerance.
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Affiliation(s)
- Cécile Monod
- Department of Obstetrics and GynecologyUniversity Hospital BaselBaselSwitzerland
- Department of Obstetrics and GynecologyMedical University of ViennaViennaAustria
| | - Grammata Kotzaeridi
- Department of Obstetrics and GynecologyMedical University of ViennaViennaAustria
| | - Tina Linder
- Department of Obstetrics and GynecologyMedical University of ViennaViennaAustria
| | | | - Silke Wegener
- Clinic of ObstetricsCharité‐Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt‐Universität zu Berlin, and Berlin Institute of HealthBerlinGermany
| | - Beatrice Mosimann
- Department of Obstetrics and GynecologyUniversity Hospital BaselBaselSwitzerland
| | - Wolfgang Henrich
- Clinic of ObstetricsCharité‐Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt‐Universität zu Berlin, and Berlin Institute of HealthBerlinGermany
| | | | - Christian S. Göbl
- Department of Obstetrics and GynecologyMedical University of ViennaViennaAustria
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Fieß A, Schultheis A, Mildenberger E, Urschitz MS, Stoffelns B, Pfeiffer N, Schuster AK. Ocular geometry in adults born small, appropriate or large for gestational age at term. Acta Ophthalmol 2024; 102:e86-e93. [PMID: 37070484 DOI: 10.1111/aos.15672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 03/07/2023] [Accepted: 03/27/2023] [Indexed: 04/19/2023]
Abstract
PURPOSE Intrauterine growth restriction leading to a birth weight (BW) which is too low for gestational age (GA) is a known risk factor for various altered organ morphologies and dysfunction in later life. This study aimed to determine for the first time the effects of being small (SGA) or large for gestational age (LGA) on the ocular geometry of adults born at term. METHODS All participants were examined with optical biometry (LenStar 900, Haag Streit) to compare the corneal curvature, white-to-white distance, anterior chamber depth, lens thickness and axial length between former moderate (BW percentile 3rd to <10th) and severe (BW <3rd percentile) SGA, controls (BW 10th-90th percentile) and former moderate (BW >90th to 97th percentile) and severe (BW >97th percentile) LGA. Multivariable linear regression was used to analyse associations with GA, BW percentile categories, placental insufficiency, preeclampsia and breastfeeding after adjustment for age and sex. RESULTS In total, 589 eyes of 296 individuals born at term (aged 30.0 ± 9.4 years, 156 females) were examined, including 40 severe SGA, 38 moderate SGA, 140 with normal BW, 38 moderate LGA and 40 severe LGA. There was an association between a steeper corneal curvature with moderate (B = -0.201; p < 0.001) and severe SGA (B = -0.199; p < 0.001), with extreme SGA associated with smaller white-to-white (B = -0.263; p = 0.001) and a shorter axial length (B = -0.524; p = 0.031). CONCLUSIONS Severe and moderate prenatal growth restriction in adults born at term leads to an altered ocular geometry, namely a steepening of the cornea and a smaller corneal diameter.
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Affiliation(s)
- Achim Fieß
- Department of Ophthalmology, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Anna Schultheis
- Department of Ophthalmology, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Eva Mildenberger
- Division of Neonatology, Department of Pediatrics, University Medical Center of the Johannes Gutenberg University Mainz, Germany
| | - Michael S Urschitz
- Division of Pediatric Epidemiology, Institute for Medical Biostatistics, Epidemiology and Informatics, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Bernhard Stoffelns
- Department of Ophthalmology, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Norbert Pfeiffer
- Department of Ophthalmology, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Alexander K Schuster
- Department of Ophthalmology, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
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12
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Gustafsson A, Bonnevier A, Källén K. Association between small-for-gestational age and poor school performance in 2 500 000 children born 1973-2002. Acta Paediatr 2024; 113:221-228. [PMID: 37950526 DOI: 10.1111/apa.17037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 10/24/2023] [Accepted: 11/01/2023] [Indexed: 11/12/2023]
Abstract
AIM To examine the association between infant weight for gestational age and school performance when leaving school at 16 years of age. METHODS Out of 2 525 571 infants born near- or at term, between 1 January 1973 and 31 December 2002, identified from the Swedish Medical Birth Register, 65 912 (2.6%) were born small-for-gestational age (SGA). Outcomes studied were the risk for the need for education in special school, and the final average grades. Modified Poisson regression analyses and weighted linear regression analyses were performed. RESULTS An association between SGA and the need for a special school was found, irrespective of restrictions or adjustments (RR between 2.47 and 2.25). SGA was associated with final grades below the 10th and 25th percentile (RR 1.49 and 1.18, respectively). A linear relationship between maternal height and the RR for education in special school (p = 0.005), suggested that SGA is a stronger risk factor among children of tall than of shorter women. CONCLUSION SGA increased the risk for poor school performance, and for the need for a special school. We found an association between maternal height and school performance in relation to birthweight, suggesting that maternal height should be considered when estimating the impact of SGA on later outcomes.
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Affiliation(s)
- Alva Gustafsson
- Department of Obstetrics and Gynecology, Ystad Hospital, Ystad, Sweden
| | - Anna Bonnevier
- Department of Obstetrics and Gynecology, Skåne University Hospital, Lund, Sweden
- Department of Obstetrics and Gynecology, Institution of Clinical Sciences, University of Lund, Lund, Sweden
| | - Karin Källén
- Department of Obstetrics and Gynecology, Institution of Clinical Sciences, University of Lund, Lund, Sweden
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13
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Hoang TT, Schraw JM, Peckham-Gregory EC, Scheurer ME, Lupo PJ. Fetal growth and pediatric cancer: A pan-cancer analysis in 7000 cases and 37 000 controls. Int J Cancer 2024; 154:41-52. [PMID: 37555673 DOI: 10.1002/ijc.34683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 07/12/2023] [Accepted: 07/24/2023] [Indexed: 08/10/2023]
Abstract
Birth weight is an established risk factor for some pediatric cancers but is dependent on gestational age and sex. Furthermore, it is unclear how associations may differ by infant sex, age at diagnosis, maternal race/ethnicity and maternal nativity status. We examined the association between size for gestation and a spectrum of pediatric cancers registered in the Texas Cancer Registry from 1995 to 2011. We analyzed up to 7547 cases and 37 735 controls. Analyses were conducted using logistic regression. Small-for-gestational age (SGA) and large-for-gestational age (LGA) were significantly associated with several tumors. SGA was associated with hepatic tumors (aOR = 1.76, 95% CI: 1.13, 2.74). Conversely, inverse associations were with Hodgkin lymphoma (aOR = 0.41, 95% CI: 0.19, 0.87) and soft tissue sarcomas (aOR = 0.65, 95% CI: 0.43, 0.97). LGA was associated with acute lymphoblastic leukemia (aOR = 1.37, 95% CI: 1.19, 1.57), Burkitt lymphoma (aOR = 1.90, 95% CI: 1.05, 3.45) and germ cell tumors (aOR = 1.55, 95% CI: 1.08, 2.23). Results did not differ when stratified by infant sex. The association with LGA and leukemia was strongest in those diagnosed 1 to 5 and 6 to 10 years. When stratified by maternal race/ethnicity, the association with LGA and neuroblastoma and renal tumors was strongest in children whose mother identified as non-Hispanic/Latina (H/L) Black. Among H/L women, children of Mexican-born women had a stronger association with LGA and leukemia, CNS tumors, neuroblastoma and renal tumors than children of US-born women (aOR range: 1.61-2.25 vs 1.12-1.27). Size for gestation is associated with several pediatric cancers. Associations may differ by age at diagnosis, maternal race/ethnicity and nativity.
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Affiliation(s)
- Thanh T Hoang
- Department of Pediatrics, Division of Hematology-Oncology, Baylor College of Medicine, Houston, Texas, USA
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA
- Cancer and Hematology Center, Texas Children's Hospital, Houston, Texas, USA
| | - Jeremy M Schraw
- Department of Pediatrics, Division of Hematology-Oncology, Baylor College of Medicine, Houston, Texas, USA
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA
- Cancer and Hematology Center, Texas Children's Hospital, Houston, Texas, USA
| | - Erin C Peckham-Gregory
- Department of Pediatrics, Division of Hematology-Oncology, Baylor College of Medicine, Houston, Texas, USA
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA
- Cancer and Hematology Center, Texas Children's Hospital, Houston, Texas, USA
| | - Michael E Scheurer
- Department of Pediatrics, Division of Hematology-Oncology, Baylor College of Medicine, Houston, Texas, USA
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA
- Cancer and Hematology Center, Texas Children's Hospital, Houston, Texas, USA
| | - Philip J Lupo
- Department of Pediatrics, Division of Hematology-Oncology, Baylor College of Medicine, Houston, Texas, USA
- Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA
- Cancer and Hematology Center, Texas Children's Hospital, Houston, Texas, USA
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Gleason JL, Reddy UM, Chen Z, Grobman WA, Wapner RJ, Steller JG, Simhan H, Scifres CM, Blue N, Parry S, Grantz KL. Comparing population-based fetal growth standards in a US cohort. Am J Obstet Gynecol 2023:S0002-9378(23)02193-2. [PMID: 38151220 DOI: 10.1016/j.ajog.2023.12.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 12/20/2023] [Accepted: 12/21/2023] [Indexed: 12/29/2023]
Abstract
BACKGROUND No fetal growth standard is currently endorsed for universal use in the United States. Newer standards improve upon the methodologic limitations of older studies; however, before adopting into practice, it is important to know how recent standards perform at identifying fetal undergrowth or overgrowth and at predicting subsequent neonatal morbidity or mortality in US populations. OBJECTIVE To compare classification of estimated fetal weight that is <5th or 10th percentile or >90th percentile by 6 population-based fetal growth standards and the ability of these standards to predict a composite of neonatal morbidity and mortality. STUDY DESIGN We used data from the Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-to-be cohort, which recruited nulliparous women in the first trimester at 8 US clinical centers (2010-2014). Estimated fetal weight was obtained from ultrasounds at 16 to 21 and 22 to 29 weeks of gestation (N=9534 women). We calculated rates of fetal growth restriction (estimated fetal weight <5th and 10th percentiles; fetal growth restriction<5 and fetal growth restriction<10) and estimated fetal weight >90th percentile (estimated fetal weight>90) from 3 large prospective fetal growth cohorts with similar rigorous methodologies: INTERGROWTH-21, World Health Organization-sex-specific and combined, Eunice Kennedy Shriver National Institute of Child Health and Human Development race-ethnic-specific and unified, and the historic Hadlock reference. To determine whether differential classification of fetal growth restriction or estimated fetal weight >90 among standards was clinically meaningful, we then compared area under the curve and sensitivity of each standard to predict small for gestational age or large for gestational age at birth, composite perinatal morbidity and mortality alone, and small for gestational age or large for gestational age with composite perinatal morbidity and mortality. RESULTS The standards classified different proportions of fetal growth restriction and estimated fetal weight>90 for ultrasounds at 16 to 21 (visit 2) and 22 to 29 (visit 3) weeks of gestation. At visit 2, the Eunice Kennedy Shriver National Institute of Child Health and Human Development race-ethnic-specific, World Health Organization sex-specific and World Health Organization-combined identified similar rates of fetal growth restriction<10 (8.4%-8.5%) with the other 2 having lower rates, whereas Eunice Kennedy Shriver National Institute of Child Health and Human Development race-ethnic-specific identified the highest rate of fetal growth restriction<5 (5.0%) compared with the other references. At visit 3, World Health Organization sex-specific classified 9.2% of fetuses as fetal growth restriction<10, whereas the other 5 classified a lower proportion as follows: World Health Organization-combined (8.4%), Eunice Kennedy Shriver National Institute of Child Health and Human Development race-ethnic-specific (7.7%), INTERGROWTH (6.2%), Hadlock (6.1%), and Eunice Kennedy Shriver National Institute of Child Health and Human Development unified (5.1%). INTERGROWTH classified the highest (21.3%) as estimated fetal weight>90 whereas Hadlock classified the lowest (8.3%). When predicting composite perinatal morbidity and mortality in the setting of early-onset fetal growth restriction, World Health Organization had the highest area under the curve of 0.53 (95% confidence interval, 0.51-0.53) for fetal growth restriction<10 at 22 to 29 weeks of gestation, but the areas under the curve were similar among standards (0.52). Sensitivity was generally low across standards (22.7%-29.1%). When predicting small for gestational age birthweight with composite neonatal morbidity or mortality, for fetal growth restriction<10 at 22 to 29 weeks of gestation, World Health Organization sex-specific had the highest area under the curve (0.64; 95% confidence interval, 0.60-0.67) and INTERGROWTH had the lowest (area under the curve=0.58; 95% confidence interval 0.55-0.62), though all standards had low sensitivity (7.0%-9.6%). CONCLUSION Despite classifying different proportions of fetuses as fetal growth restriction or estimated fetal weight>90, all standards performed similarly in predicting perinatal morbidity and mortality. Classification of different percentages of fetuses as fetal growth restriction or estimated fetal weight>90 among references may have clinical implications in the management of pregnancies, such as increased antenatal monitoring for fetal growth restriction or cesarean delivery for suspected large for gestational age. Our findings highlight the importance of knowing how standards perform in local populations, but more research is needed to determine if any standard performs better at identifying the risk of morbidity or mortality.
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Affiliation(s)
- Jessica L Gleason
- Epidemiology Branch, Division of Population Health Research, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD
| | - Uma M Reddy
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, New York, NY
| | - Zhen Chen
- Biostatistics and Bioinformatics Branch, Division of Population Health Research, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD
| | - William A Grobman
- Department of Obstetrics and Gynecology, The Ohio State University, Columbus, OH
| | - Ronald J Wapner
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, New York, NY
| | - Jon G Steller
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, University of California, Irvine, Irvine, CA
| | - Hyagriv Simhan
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Christina M Scifres
- Department of Obstetrics and Gynecology, Indiana University School of Medicine, Indianapolis, IN
| | - Nathan Blue
- Department of Obstetrics and Gynecology, The University of Utah, Salt Lake City, UT
| | - Samuel Parry
- Department of Obstetrics and Gynecology, University of Pennsylvania School of Medicine, Philadelphia, PA
| | - Katherine L Grantz
- Epidemiology Branch, Division of Population Health Research, Division of Intramural Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD.
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Chen X, Gissler M, Lavebratt C. Birth outcomes in mothers with hypertensive disorders and polycystic ovary syndrome: a population-based cohort study. Hum Reprod Open 2023; 2023:hoad048. [PMID: 38455032 PMCID: PMC10919338 DOI: 10.1093/hropen/hoad048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 08/17/2023] [Indexed: 03/09/2024] Open
Abstract
STUDY QUESTION Is polycystic ovary syndrome (PCOS) associated with higher risks of extreme birth size and/or preterm birth in mothers with different hypertension types? SUMMARY ANSWER PCOS was associated with additional risks of preterm birth in mothers with chronic hypertension and in singleton pregnancies of mothers with pre-eclampsia, and with higher risks of offspring born large for gestational age (LGA) in mothers with gestational hypertension. WHAT IS KNOWN ALREADY Women with PCOS are more likely to develop gestational hypertension, pre-eclampsia, and chronic hypertension. Although adverse birth outcomes have been frequently reported in mothers with PCOS, such associations in the setting of a hypertensive disorder remain unknown. STUDY DESIGN SIZE DURATION This is a population-based cohort study including all live births 2004-2014 in Finland (n = 652 732). To ensure diagnosis specificity, mothers with diagnoses that could cause signs and symptoms resembling PCOS were excluded. PARTICIPANTS/MATERIALS SETTING METHODS Maternal diagnoses of PCOS, gestational hypertension, chronic hypertension, and pre-eclampsia were identified from the Finnish national registries. Generalized estimating equation and multivariable logistic regression were used to assess the adjusted odds ratio (aOR) and 95% CIs of preterm birth, very preterm birth, and offspring being small for gestational age (SGA) or LGA in hypertensive mothers with or without PCOS, using normotensive mothers without PCOS as reference. MAIN RESULTS AND THE ROLE OF CHANCE Of 43 902 (6.7%) mothers with hypertensive disorders, 1709 (3.9%) had PCOS. Significant interactions were detected for PCOS with hypertension on preterm birth, very preterm birth, offspring born SGA and LGA (Fpreterm = 504.1, Pinteraction < 0.001; Fvery preterm = 124.2, Pinteraction < 0.001; FSGA = 99.5, Pinteraction < 0.001; FLGA = 2.7, Pinteraction = 0.012, respectively). Using mothers with no hypertensive disorder and no PCOS as reference, the risks of preterm and very preterm birth were overrepresented in non-PCOS mothers with chronic hypertension or pre-eclampsia. PCOS was associated with higher risks of preterm birth (aORPCOS 4.02, 3.14-5.15 vs aORnon-PCOS 2.51, 2.32-2.71) in mothers with chronic hypertension, with significant interaction between the exposures (F = 32.7, Pinteraction < 0.001). PCOS was also associated with a higher risk of preterm birth in singleton pregnancies of mothers with pre-eclampsia (aORPCOS 7.33, 5.92-9.06 vs aORnon-PCOS 5.72, 5.43-6.03; F = 50.0, Pinteraction < 0.001). Furthermore, the associations of PCOS comorbid with chronic hypertension or pre-eclampsia was detected also for spontaneous births. Moreover, the risk of offspring LGA was higher in mothers with PCOS and gestational hypertension although lower in those with gestational hypertension alone (aORPCOS 2.04, 1.48-2.80 vs aORnon-PCOS 0.80, 0.72-0.89; F = 9.7, Pinteraction = 0.002), whereas for offspring SGA, the risks were comparable between hypertensive mothers with and those without PCOS. LIMITATIONS REASONS FOR CAUTION Information on medication treatment, gestational weeks of onset for pre-eclampsia and gestational hypertension, weight gain during pregnancy, and PCOS phenotypes were not available. All diagnoses were retrieved from registries, representing only those seeking medical care for their symptoms. The ICD-9 codes used to identify PCOS before year 1996 are known to underestimate the prevalence of PCOS, while the inclusion of anovulatory infertility as PCOS might introduce an overrepresentation bias, although PCOS constitutes 80% of anovulatory infertility. The risk of very preterm birth in relation to maternal PCOS and hypertensive disorders should be interpreted with caution owing to limited sample sizes. Multifetal pregnancies among maternal PCOS were too few for a subgroup analysis. Moreover, ART included IVF/ICSI only. Potential effects of other treatments, such as ovulation induction, were not examined. WIDER IMPLICATIONS OF THE FINDINGS PCOS was associated with additional risks of preterm birth or offspring being LGA in hypertensive mothers, which varied between hypertension types. The exacerbated risks highlight consideration of PCOS in pregnancy counseling and management for women with hypertensive disorders. STUDY FUNDING/COMPETING INTERESTS This study was supported by Shandong Provincial Natural Science Foundation, China [ZR2020MH064 to X.C.], the joint research funding of Shandong University and Karolinska Institute [SDU-KI-2019-08 to X.C. and C.L.], the Finnish Institute for Health and Welfare: Drug and pregnancy project [M.G.], the Swedish Research Council [2022-01188 to C.L.], the regional agreement on medical training and clinical research (ALF) between Stockholm County Council and Karolinska Institute Stockholm County Council [RS2021-0855 to C.L.], the Swedish Brain Foundation [FO2021-0412 to C.L.]. The funders had no role in study design, data collection, analysis, and interpretation, writing of the report or decision to submit for publication. The authors report no conflicts of interest. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- Xinxia Chen
- School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Mika Gissler
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
- Department of Knowledge Brokers, Finnish Institute for Health and Welfare, Helsinki, Finland
| | - Catharina Lavebratt
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
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Xie Y, Xue H, Liu Q, Du H, Song S, Wang H, Zhai Y, Hu H, Luo B, Li Z. The association between maternal healthy lifestyle factors during pregnancy and the neonatal anthropometric indicators based on a prospective cohort study. Asia Pac J Clin Nutr 2023; 32:392-400. [PMID: 38135474 DOI: 10.6133/apjcn.202312_32(4).0003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2023]
Abstract
BACKGROUND AND OBJECTIVES We aimed to evaluate the associations between a combined healthy lifestyle during the second and third trimesters and offspring anthropometric outcomes in China. METHODS AND STUDY DESIGN We examined these associations among 548 participants from nine community health centers and three hospitals in the North China cohort. A pregnant women's healthy lifestyle score (HLS) was constructed based on six lifestyle factors: smoking, alcohol consumption, physical activity, sedentary behavior, diet, and gestational weight gain. Anthropometric indicators at birth like birth weight (BW), head circumference (HC), and birth length (BL) were collected, and weight to head circumference ratio (WHC, kg/m), body mass index (BMI, kg/m2) and Ponderal Index (PI, kg/m3) were calculated. Multivariate linear and logistic regression models were used to examine the effects of HLS during the second and third trimesters on anthropometric outcomes at birth, respectively. RESULTS In fully adjusted models, we found a negative association between second and third-trimester HLS and offspring HC and a positive relationship between second-trimester HLS and BL (p<0.05). Neonates with mothers in the highest HLS tertile had a 5.6% relatively lower HC and 2.3% relatively longer body length than women in the lowest tertile. Each additional unit in third-trimester HLS had an associated decrease in HC by 0.96 cm. None of the associations between HLS and BW, WHC, BMI, and PI of offspring were observed. CONCLUSIONS A healthy lifestyle score may significantly impact offspring head circumference and body length, supporting the important role of healthy lifestyles in improving the health of offspring.
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Affiliation(s)
- Ying Xie
- Department of Clinical Nutrition, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
- Hebei Key Laboratory of Nutrition and Health, Shijiazhuang, Hebei Province, China
| | - Hongmei Xue
- Hebei Key Laboratory of Nutrition and Health, Shijiazhuang, Hebei Province, China
- Central of Laboratory, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
| | - Qian Liu
- Department of Clinical Nutrition, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei Prov-ince, China
- Hebei Key Laboratory of Nutrition and Health, Shijiazhuang, Hebei Province, China
| | - Hongzhen Du
- Department of Clinical Nutrition, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
- Hebei Key Laboratory of Nutrition and Health, Shijiazhuang, Hebei Province, China
| | - Shiming Song
- Department of Clinical Nutrition, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
- Hebei Key Laboratory of Nutrition and Health, Shijiazhuang, Hebei Province, China
| | - Haiyue Wang
- Department of Clinical Nutrition, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
- Hebei Key Laboratory of Nutrition and Health, Shijiazhuang, Hebei Province, China
| | - Yijing Zhai
- Department of Clinical Nutrition, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
- Hebei Key Laboratory of Nutrition and Health, Shijiazhuang, Hebei Province, China
| | - Huanyu Hu
- Department of Clinical Nutrition, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
- Hebei Key Laboratory of Nutrition and Health, Shijiazhuang, Hebei Province, China
| | - Bin Luo
- Department of Clinical Nutrition, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China
- Hebei Key Laboratory of Nutrition and Health, Shijiazhuang, Hebei Province, China
| | - Zengning Li
- Department of Clinical Nutrition, The First Hospital of Hebei Medical University, Shijiazhuang, Hebei Province, China.
- Hebei Key Laboratory of Nutrition and Health, Shijiazhuang, Hebei Province, China
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Santos Monteiro S, S Santos T, Fonseca L, Saraiva M, Pichel F, Pinto C, Pereira MT, Vilaverde J, Almeida MC, Dores J. Inappropriate gestational weight gain impact on maternofetal outcomes in gestational diabetes. Ann Med 2023; 55:207-214. [PMID: 36538030 PMCID: PMC9788720 DOI: 10.1080/07853890.2022.2159063] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE To evaluate the association between the dimension of deviation from appropriate gestational weight gain (GWG) and adverse maternofetal outcomes in women with gestational diabetes mellitus (GDM). METHODS We performed a multicentric retrospective study based on the Portuguese GDM Database. Women were classified as within GWG, insufficient (IGWG) or excessive (EGWG) than the Institute of Medicine recommendations. EGWG and IGWG were calculated for each prepregnancy BMI category. Large-for-gestational-age (LGA) and macrosomia were defined as a birthweight more than the 90th percentile for the gestational age and newborn weight greater than 4000 g, respectively. Logistic regression models (adjusted odds ratio [aOR] plus 95% confidence interval [95%CI]) were derived to evaluate the association between EGWG or IGWG and adverse maternofetal outcomes. RESULTS A total of 18961 pregnant women were included: 39.7% with IGWG and 27.8% with EGWG. An EGWG over 3 kg was associated with a higher risk of LGA infants (aOR 1.95, 95%CI 1.17-3.26) and macrosomia (aOR 2.01, 95%CI 1.23-3.27) in prepregnancy normal weight women. An EGWG greater than 4 kg was associated with a higher risk of LGA infants (aOR 1.67, 95%CI 1.23-2.23) and macrosomia (aOR 1.90, 95%CI 1.38-2.61) in obese women. In overweight women, an EGWG above 3.5 kg was associated with a higher risk of LGA infants (aOR 1.65, 95%CI 1.16-2.34), macrosomia (aOR 1.85, 95%CI 1.30-2.64), preeclampsia (aOR 2.40, 95%CI 1.45-3.98) and pregnancy-induced hypertension (aOR 2.21, 95%CI 1.52-3.21). An IGWG below -3.1 kg or -3kg was associated with a higher risk of small-for-gestational-age [SGA] infants in women with normal (OR 1.40, 95%CI 1.03-1.90) and underweight (OR 2.29, 95%CI 1.09-4.80), respectively. CONCLUSIONS Inappropriate gestational weight gain seems to be associated with an increased risk for adverse maternofetal outcomes, regardless of prepregnancy BMI. Beyond glycemic control, weight management in women with GDM must be a focus of special attention to prevent adverse pregnancy outcomes.KEY MESSAGESThe dimension of deviation from appropriate gestational weight gain was associated with an increased risk for adverse maternofetal outcomes among women with gestational diabetes.Weight management must be a focus of special attention in women with gestational diabetes to prevent adverse pregnancy outcomes.
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Affiliation(s)
- Sílvia Santos Monteiro
- Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Tiago S Santos
- Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Liliana Fonseca
- Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Miguel Saraiva
- Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Fernando Pichel
- Division of Nutrition, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Clara Pinto
- Division of Obstetrics, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Maria T Pereira
- Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Joana Vilaverde
- Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Maria C Almeida
- On Behalf of the Pregnancy and Diabetes Study Group of the Portuguese Diabetes Society, Maternidade Bissaya Barreto, Coimbra, Portugal
| | - Jorge Dores
- Division of Endocrinology, Diabetes and Metabolism, Centro Hospitalar Universitário do Porto, Porto, Portugal
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18
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Suárez-Idueta L, Ohuma EO, Chang CJ, Hazel EA, Yargawa J, Okwaraji YB, Bradley E, Gordon A, Sexton J, Lawford HLS, Paixao ES, Falcão IR, Lisonkova S, Wen Q, Velebil P, Jírová J, Horváth-Puhó E, Sørensen HT, Sakkeus L, Abuladze L, Yunis KA, Al Bizri A, Alvarez SL, Broeders L, van Dijk AE, Alyafei F, AlQubaisi M, Razaz N, Söderling J, Smith LK, Matthews RJ, Lowry E, Rowland N, Wood R, Monteath K, Pereyra I, Pravia G, Lawn JE, Blencowe H. Neonatal mortality risk of large-for-gestational-age and macrosomic live births in 15 countries, including 115.6 million nationwide linked records, 2000-2020. BJOG 2023. [PMID: 38012114 DOI: 10.1111/1471-0528.17706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 10/18/2023] [Accepted: 10/20/2023] [Indexed: 11/29/2023]
Abstract
OBJECTIVE We aimed to compare the prevalence and neonatal mortality associated with large for gestational age (LGA) and macrosomia among 115.6 million live births in 15 countries, between 2000 and 2020. DESIGN Population-based, multi-country study. SETTING National healthcare systems. POPULATION Liveborn infants. METHODS We used individual-level data identified for the Vulnerable Newborn Measurement Collaboration. We calculated the prevalence and relative risk (RR) of neonatal mortality among live births born at term + LGA (>90th centile, and also >95th and >97th centiles when the data were available) versus term + appropriate for gestational age (AGA, 10th-90th centiles) and macrosomic (≥4000, ≥4500 and ≥5000 g, regardless of gestational age) versus 2500-3999 g. INTERGROWTH 21st served as the reference population. MAIN OUTCOME MEASURES Prevalence and neonatal mortality risks. RESULTS Large for gestational age was common (median prevalence 18.2%; interquartile range, IQR, 13.5%-22.0%), and overall was associated with a lower neonatal mortality risk compared with AGA (RR 0.83, 95% CI 0.77-0.89). Around one in ten babies were ≥4000 g (median prevalence 9.6% (IQR 6.4%-13.3%), with 1.2% (IQR 0.7%-2.0%) ≥4500 g and with 0.2% (IQR 0.1%-0.2%) ≥5000 g). Overall, macrosomia of ≥4000 g was not associated with increased neonatal mortality risk (RR 0.80, 95% CI 0.69-0.94); however, a higher risk was observed for birthweights of ≥4500 g (RR 1.52, 95% CI 1.10-2.11) and ≥5000 g (RR 4.54, 95% CI 2.58-7.99), compared with birthweights of 2500-3999 g, with the highest risk observed in the first 7 days of life. CONCLUSIONS In this population, birthweight of ≥4500 g was the most useful marker for early mortality risk in big babies and could be used to guide clinical management decisions.
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Affiliation(s)
| | - Eric O Ohuma
- Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, London, UK
| | - Chia-Jung Chang
- Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, London, UK
| | - Elizabeth A Hazel
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Judith Yargawa
- Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, London, UK
| | - Yemisrach B Okwaraji
- Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, London, UK
| | - Ellen Bradley
- Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, London, UK
| | - Adrienne Gordon
- Faculty of Medicine and Health, University of Sydney, Camperdown, New South Wales, Australia
| | - Jessica Sexton
- National Health and Medical Research Council (NHMRC) Centre of Research Excellence in Stillbirth, Mater Research Institute, The University of Queensland, Brisbane, Queensland, Australia
| | - Harriet L S Lawford
- National Health and Medical Research Council (NHMRC) Centre of Research Excellence in Stillbirth, Mater Research Institute, The University of Queensland, Brisbane, Queensland, Australia
| | - Enny S Paixao
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Center for Data and Knowledge Integration for Health (CIDACS), Instituto Gonçalo Moniz, Fiocruz Bahia, Fundação Oswaldo Cruz, Salvador, Brazil
| | - Ila R Falcão
- Center for Data and Knowledge Integration for Health (CIDACS), Instituto Gonçalo Moniz, Fiocruz Bahia, Fundação Oswaldo Cruz, Salvador, Brazil
| | - Sarka Lisonkova
- Department of Obstetrics & Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Qi Wen
- Department of Obstetrics & Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Petr Velebil
- Department of Obstetrics and Gynaecology, Institute for the Care of Mother and Child, Prague, Czech Republic
| | - Jitka Jírová
- Department of Data Analysis, Institute of Health Information and Statistics of the Czech Republic, Prague, Czech Republic
| | - Erzsebet Horváth-Puhó
- Department of Clinical Epidemiology, Aarhus University and Aarhus University Hospital, Aarhus, Denmark
| | - Henrik T Sørensen
- Department of Clinical Epidemiology, Aarhus University and Aarhus University Hospital, Aarhus, Denmark
| | - Luule Sakkeus
- School of Governance, Law and Society, Estonian Institute for Population Studies, Tallinn University, Tallinn, Estonia
| | - Lili Abuladze
- School of Governance, Law and Society, Estonian Institute for Population Studies, Tallinn University, Tallinn, Estonia
| | - Khalid A Yunis
- The National Collaborative Perinatal Neonatal Network (NCPNN) Coordinating Center at the Department of Pediatrics and Adolescent Medicine, American University of Beirut, Beirut, Lebanon
| | - Ayah Al Bizri
- The National Collaborative Perinatal Neonatal Network (NCPNN) Coordinating Center at the Department of Pediatrics and Adolescent Medicine, American University of Beirut, Beirut, Lebanon
| | | | | | | | | | | | - Neda Razaz
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Jonas Söderling
- Clinical Epidemiology Division, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Lucy K Smith
- Department of Population Health Sciences, College of Life Sciences, University of Leicester, Leicester, UK
| | - Ruth J Matthews
- Department of Population Health Sciences, College of Life Sciences, University of Leicester, Leicester, UK
| | - Estelle Lowry
- School of Natural and Built Environment, Queen's University Belfast, Belfast, UK
| | - Neil Rowland
- Queen's Management School, Queen's University Belfast, Belfast, UK
| | - Rachael Wood
- Usher Institute, Edinburgh, UK
- Pregnancy, Birth and Child Health Team, Public Health Scotland, Edinburgh, UK
| | - Kirsten Monteath
- Pregnancy, Birth and Child Health Team, Public Health Scotland, Edinburgh, UK
| | - Isabel Pereyra
- Faculty of Health Sciences, Catholic University of Maule, Curicó, Chile
| | - Gabriella Pravia
- Department of Wellness and Health, Catholic University of Uruguay, Montevideo, Uruguay
| | - Joy E Lawn
- Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, London, UK
| | - Hannah Blencowe
- Maternal, Adolescent, Reproductive & Child Health (MARCH) Centre, London School of Hygiene & Tropical Medicine, London, UK
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Lin L, Lin J, Yang F, Chen S, Liu Z. Association of Triglyceride-Glucose Index with Risk of Large for Gestational Age: A Prospective Cohort Study. Diabetes Metab Syndr Obes 2023; 16:3837-3846. [PMID: 38044980 PMCID: PMC10691371 DOI: 10.2147/dmso.s436611] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 10/27/2023] [Indexed: 12/05/2023] Open
Abstract
Background To evaluate the association of the baseline triglyceride-glucose (TyG) index in the first trimester of pregnancy with the risk of large for gestational age (LGA) in Southeast Chinese pregnant women. Methods A prospective birth cohort study recruiting 12,108 pregnant women at their first prenatal visit before 13 gestation weeks was conducted in 2019-2022. Baseline characteristics were collected from medical records or using questionnaires and blood samples were collected in the first trimester. The TyG index was obtained through the formula: ln[triglyceride (mg/dl)×fasting plasma glucose (mg/dl)/2]. The binary logistic regression model was performed to calculate the odds ratio (OR) and 95% confidence intervals (CI) to reveal the relationship between TyG index and LGA. Receiver-operating characteristic curve analysis was conducted to evaluate the ability of the TyG index to predict the risks of LGA. Results The overall incidence of LGA in the current study was 11.4% and the incidence of LGA increased with the baseline TyG index increasing. The risk of LGA was 2.05 (1.64, 2.57) for per unit increase in baseline TyG index. The increasing trend was found across the TyG index quartiles and the highest TyG quartiles raised the risk of LGA to 1.86 (95% CI: 1.51, 2.27) compared to the bottom TyG quartiles after full adjustment. The risk of LGA remained positive after stratification analysis. The AUC was 0.584 (95% CI: 0.569~0.600) in the entire subject, and the threshold was 8.34, with a sensitivity of 0.74 and specificity of 0.38. Conclusion The findings suggested that a higher TyG index in the first trimester was independently associated with higher risk of LGA and high TyG index in the first trimester may play as a early predictor for LGA.
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Affiliation(s)
- Lihua Lin
- Department of Healthcare, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian Province, People’s Republic of China
| | - Juan Lin
- Department of Obstetrics, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian Province, People’s Republic of China
| | - Fang Yang
- Department of Obstetrics, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian Province, People’s Republic of China
| | - Shouzhen Chen
- Department of Obstetrics, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian Province, People’s Republic of China
| | - Zhaozhen Liu
- Department of Obstetrics, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, Fujian Province, People’s Republic of China
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20
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Kardelen AD, Karakılıç Özturan E, Poyrazoğlu Ş, Baş F, Ceylaner S, Joustra SD, Wit JM, Darendeliler F. A Novel Pathogenic IGSF1 Variant in a Patient with GH and TSH Deficiency Diagnosed by High IGF-I Values at Transition to Adult Care. J Clin Res Pediatr Endocrinol 2023; 15:431-437. [PMID: 35466665 PMCID: PMC10683549 DOI: 10.4274/jcrpe.galenos.2022.2021-12-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 03/29/2022] [Indexed: 12/01/2022] Open
Abstract
IGSF1 deficiency is a rare X-linked condition characterized by central hypothyroidism and a wide variety of other clinical features with variable prevalence, including a delayed pubertal testosterone rise and growth spurt in the context of normal or accelerated testicular growth, and adult macroorchidism with relatively low serum testosterone concentrations. Other features include increased waist circumference, attention deficit, prolactin deficiency and transient partial growth hormone (GH) deficiency in childhood, contrasting with an increased GH secretion in adulthood. Patients with this disorder are not detected shortly after birth if neonatal screening programs are based on thyroid-stimulating hormone (TSH) concentrations. A 13.2-year-old male patient was referred to pediatric endocrinology for evaluation of short stature. He was born large for gestational age into a nonconsanguineous family. During work-up for short stature, deficiencies of TSH, prolactin and GH were detected, leading to treatment with levothyroxine and GH. At 16.9 years, GH treatment was stopped and during transition to adult care, his insulin-like growth factor 1 level was above the normal range. This prompted an analysis of IGSF1, in which a novel hemizygous variant causing a stop codon at c.3559C>T (p.Q1187*) was found, confirming the diagnosis of IGSF1 deficiency syndrome. In this report, we describe his clinical and hormonal characteristics at presentation and during long-term follow-up.
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Affiliation(s)
- Aslı Derya Kardelen
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey
| | - Esin Karakılıç Özturan
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey
| | - Şükran Poyrazoğlu
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey
| | - Firdevs Baş
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey
| | | | - Sjoerd D. Joustra
- Willem-Alexander Children’s Hospital; Leiden University Medical Center, Department of Pediatrics, Division of Pediatric Endocrinology, Leiden, Netherlands
| | - Jan M. Wit
- Willem-Alexander Children’s Hospital; Leiden University Medical Center, Department of Pediatrics, Division of Pediatric Endocrinology, Leiden, Netherlands
| | - Feyza Darendeliler
- İstanbul University, İstanbul Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey
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21
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Lan Y, Pan S, Chen B, Zhou F, Yang F, Chao S, Hua Y, Liu H. The relationship between gut microbiota, short-chain fatty acids, and glucolipid metabolism in pregnant women with large for gestational age infants. J Appl Microbiol 2023; 134:lxad240. [PMID: 37883533 DOI: 10.1093/jambio/lxad240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 10/02/2023] [Accepted: 10/21/2023] [Indexed: 10/28/2023]
Abstract
AIM To elucidate the association between gut microbiota, short-chain fatty acids (SCFAs), and glucolipid metabolism in women with large for gestational age (LGA) infants. METHODS AND RESULTS A single-center, observational prospective cohort study was performed at a tertiary hospital in Wenzhou, China. Normal pregnant women were divided into LGA group and appropriate for gestational age (AGA) group according to the neonatal birth weight. Fecal samples were collected from each subject before delivery for the analysis of gut microbiota composition (GMC) and SCFAs. Blood samples were obtained at 24-28 weeks of gestation age to measure fasting blood glucose and fasting insulin levels, as well as just before delivery to assess serum triglycerides, total cholesterol, high-density lipoprotein (HDL), and low-density lipoprotein. The GMC exhibited differences at various taxonomic levels. Within the Firmicutes phylum, genus Lactobacillus, genus Clostridium, species Lactobacillus agil, and species Lactobacillus salivarius were enriched in the LGA group. Microbispora at genus level, Microbispora rosea at species level belonging to the Actinobacteria phylum, Neisseriales at order level, Bartonellaceae at family level, Paracoccus aminovorans, and Methylobacterium at genus level from the Proteobacteria phylum were more abundant in the LGA group. In contrast, within the Bacteroidetes phylum, Prevotella at genus level and Parabacteroides distasonis at species level were enriched in the AGA group. Although there were few differences observed in SCFA levels and most glucolipid metabolism indicators between the two groups, the serum HDL level was significantly lower in the LGA group compared to the AGA group. No significant relevance among GMC, SCFAs, and glucolipid metabolism indicators was found in the LGA group or in the AGA group. CONCLUSIONS Multiple different taxa, especially phylum Firmicutes, genus Prevotella, and genus Clostridium, might play an important role in excessive fetal growth, and LGA might be associated with the lower serum HDL level.
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Affiliation(s)
- Yehui Lan
- Department of Obstetrics and Gynecology and General Surgery, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - Shuangjia Pan
- Department of Obstetrics and Gynecology and General Surgery, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - Baoyi Chen
- Department of Obstetrics and Gynecology and General Surgery, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - Feifei Zhou
- Department of Obstetrics and Gynecology, The Wenzhou Third Clinical Institute Affiliated to Wenzhou Medical University, Wenzhou 325027, China
| | - Fan Yang
- Key Laboratory of Cell Engineering in Guizhou Province, Affiliated Hospital of Zunyi Medical University, Zunyi 563000,China
- Bio-X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders (Ministry of Education), Shanghai Jiao Tong University, Shanghai 200240, China
- Research Center for Lin He Academician New Medicine, Institutes for Shanghai Pudong Decoding Life, Shanghai 2000240, China
| | - Shan Chao
- Research Center for Lin He Academician New Medicine, Institutes for Shanghai Pudong Decoding Life, Shanghai 2000240, China
| | - Ying Hua
- Department of Obstetrics and Gynecology and General Surgery, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325027, China
| | - Haibin Liu
- Department of Obstetrics and Gynecology and General Surgery, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou 325027, China
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22
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Bamehrez M. Hypoglycemia and associated comorbidities among newborns of mothers with diabetes in an academic tertiary care center. Front Pediatr 2023; 11:1267248. [PMID: 37900684 PMCID: PMC10611491 DOI: 10.3389/fped.2023.1267248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 10/02/2023] [Indexed: 10/31/2023] Open
Abstract
Background Hypoglycemia is considered the common metabolic problem in newborns with serious long-term sequelae. This study evaluates the incidence of hypoglycemia in the newborns of mothers with diabetes mellitus and assesses the comorbidities that affect the newborns of mothers with gestational diabetes compared with the newborns of mothers with pregestational diabetes mellitus. Methods This retrospective cohort study was conducted between January-2018 and December-2020. All admissions to the hospital nursery of the newborns of diabetic mothers with diabetes mellitus were included. Results The study comprised 1,036 mothers with diabetes, of the newborns of mothers with pregestational diabetes, 22% had hypoglycemia, and of mothers with gestational diabetes, 12%. Mothers with pregestational diabetes had a significantly higher risk of needing an emergency cesarean section (OR: 2.1, 95% CI: 1.3-3.4); and of having a baby who is large for its gestational age (OR: 9.5, 95% CI: 2.6-35.5), must be admitted to the NICU (OR: 2.9, 95% CI: 1.5-5.6), has respiratory distress syndrome (OR: 3.3, 95% CI: 1.5-7.4), and needs gavage feeding (OR: 3.5, 95% CI: 1.4-8.9). Conclusion About 13% of the newborns of mothers with diabetes had hypoglycemia. Significantly more of these newborns were of mothers with pregestational diabetes than of mothers with gestational diabetes. Newborn of mothers with pregestational diabetes mellitus have the risk of large weight and neurological problems, such as sucking difficulties, length of hospital stay, NICU admission, and respiratory distress syndrome.
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Affiliation(s)
- Maha Bamehrez
- Pediatric Department, King Abdul Aziz University Hospital, Jeddah, Saudi Arabia
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23
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Fishel Bartal M, Ashby Cornthwaite J, Ghafir D, Ward C, Nazeer SA, Blackwell SC, Pedroza C, Chauhan SP, Sibai BM. Continuous glucose monitoring in individuals undergoing gestational diabetes screening. Am J Obstet Gynecol 2023; 229:441.e1-441.e14. [PMID: 37088275 DOI: 10.1016/j.ajog.2023.04.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 03/16/2023] [Accepted: 04/18/2023] [Indexed: 04/25/2023]
Abstract
BACKGROUND Among guidelines on gestational diabetes mellitus, there is an incongruity about the threshold of maternal hyperglycemia to diagnose gestational diabetes mellitus. OBJECTIVE This study aimed to ascertain the association between continuous glucose monitoring metrics and adverse outcomes among individuals undergoing gestational diabetes mellitus screening. STUDY DESIGN This was a prospective study (from June 2020 to January 2022) of individuals who underwent 2-step gestational diabetes mellitus screening at ≤30 weeks of gestation. The participants wore a blinded continuous glucose monitoring device (Dexcom G6 Pro; Dexcom, Inc, San Diego, CA) for 10 days starting when they took the 50-g glucose challenge test. The primary outcome was a composite of adverse neonatal outcomes (large for gestational age, shoulder dystocia or neonatal injury, respiratory distress, need for intravenous glucose treatment for hypoglycemia, or fetal or neonatal death). The secondary neonatal outcomes included preterm birth, neonatal intensive care unit admission, hypoglycemia, mechanical ventilation or continuous positive airway pressure, hyperbilirubinemia, and hospital length of stay. The secondary maternal outcomes included weight gain during pregnancy, hypertensive disorders of pregnancy, induction of labor, cesarean delivery, and postpartum complications. Time within the target range (63-140 mg/dL), time above the target range (>140 mg/dL) expressed as a percentage of all continuous glucose monitoring readings, and mean glucose level were analyzed. The Youden index was used to choose the threshold of ≥10% for the time above the target range and association with adverse outcomes. RESULTS Of 136 participants recruited, data were available from 92 individuals (67.6%). The 2-step method diagnosed gestational diabetes mellitus in 2 individuals (2.2%). Continuous glucose monitoring indicated that 17 individuals (18.5%) had time above the target range of ≥10%. Individuals with time above the target range of ≥10% had a significantly higher likelihood of composite adverse neonatal outcomes than individuals with time above the target range of <10% (63% vs 18%; P=.001). Furthermore, compared with neonates born to individuals with time above the target range of <10%, neonates born to individuals with time above the target range of ≥10% had an increased likelihood for hypoglycemia (14.5% vs 47%; P=.009) and had a longer length of stay (2 vs 4 days; P=.03). No difference in maternal outcomes was noted between the groups. CONCLUSION In this prospective study of individuals undergoing gestational diabetes mellitus screening, a cutoff of the time above the target range of ≥10% using continuous glucose monitoring was associated with a higher rate of neonatal adverse outcomes. A randomized trial of continuous glucose monitoring vs 2-step screening for gestational diabetes mellitus to lower the rate of adverse outcomes is underway (identification number: NCT05430204).
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Affiliation(s)
- Michal Fishel Bartal
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX; Department of Obstetrics and Gynecology, Sheba Medical Center, Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Joycelyn Ashby Cornthwaite
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Danna Ghafir
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Clara Ward
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Sarah A Nazeer
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Sean C Blackwell
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Claudia Pedroza
- Center for Clinical Research and Evidence-Based Medicine, The University of Texas Health Science Center at Houston, Houston, TX
| | - Suneet P Chauhan
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
| | - Baha M Sibai
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX
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24
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Mehreen A, Suresh S, Freedman AA, Ernst LM. Histopathologic Findings in Large for Gestational Age Placentas and Correlation With CD15 Immunohistochemistry. Pediatr Dev Pathol 2023; 26:458-465. [PMID: 37599445 DOI: 10.1177/10935266231191965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/22/2023]
Abstract
BACKGROUND The histopathology and CD15 expression in large for gestational age (LGA) placentas is not well-documented. METHODS To analyze this, we utilized 2 separate cohorts of placentas from singleton term deliveries. LGA and appropriate for gestational age (AGA) placentas were compared for major histopathologies including acute and chronic inflammation, maternal and fetal vascular malperfusion, delayed villous maturation (DVM), and villous hypervascularity/chorangiosis. We also examined CD15 immunohistochemistry in LGA and AGA placentas. Stained slides were reviewed blinded to the placental weight. Five random 20× fields were scored semi-quantitatively for CD15 staining of villous capillaries on a scale of 0 to 5 (0 = 0%, 1 = 1%-5%, 2 = 5%-25%, 3 = 25%-50%, 4 = 50%-75%, and 5 = >75%). RESULTS In 1 cohort, 1238 LGA and 7908 AGA placentas were identified. Patients with LGA placentas were significantly more likely to have higher birthweight babies, obesity, hypertensive disorders, pre-gestational, and gestational diabetes. Also, LGA placentas had a higher prevalence of fetal vascular malperfusion, DVM, and villous chorangiosis. In other cohort of 75 LGA placentas and 73 AGA controls, the average score of CD15 staining in villous capillaries was significantly higher amongst LGA placentas. CONCLUSION We conclude that LGA placentas have increased expression of CD15 in villous capillary endothelium and higher prevalence of FVM, DVM, and villous chorangiosis than AGA placentas.
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Affiliation(s)
- Ansa Mehreen
- University of Chicago Pritzker School of Medicine, Chicago, IL, USA
- Department of Pathology and Laboratory Medicine, NorthShore University HealthSystem, Evanston, IL, USA
| | - Sunitha Suresh
- Department of Obstetrics and Gynecology, NorthShore University HealthSystem, Evanston, IL, USA
| | - Alexa A Freedman
- Department of Obstetrics and Gynecology, NorthShore University HealthSystem, Evanston, IL, USA
| | - Linda M Ernst
- University of Chicago Pritzker School of Medicine, Chicago, IL, USA
- Department of Pathology and Laboratory Medicine, NorthShore University HealthSystem, Evanston, IL, USA
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25
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Huang O, Wu D, Ji M. Early pregnancy exposure of maternal triglyceride levels and its effects on birth weight. J Pediatr Endocrinol Metab 2023; 36:753-760. [PMID: 37434499 DOI: 10.1515/jpem-2023-0035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 06/30/2023] [Indexed: 07/13/2023]
Abstract
OBJECTIVES The aim of this study was to evaluate the early pregnancy exposure of maternal triglyceride (mTG) and its effects on birth weight, which was an important indicator for nutritional status of newborns, and even its long-term health. METHODS A retrospective cohort study was designed to investigate the relationship between mTG in early pregnancy and birth weight. Totally 32,982 women who had a singleton pregnancy and underwent serum lipids screening during early pregnancy were included in this study. Logistic regressions were used to evaluate the correlations between mTG levels and small for gestational age (SGA) or large for gestational age (LGA), and the restricted cubic spline models were applied to explore the dose-response relationship. RESULTS The increased mTG levels during early pregnancy decreased the risk of SGA and increased the risk of LGA. The high mTG (>90th, 2.05 mM) was showed associated with higher risk of LGA (AOR, 1.35; 95 %CI, 1.20 to 1.50), and lower risk of SGA (AOR, 0.78; 0.68 to 0.89). Lower risk of LGA (AOR, 0.81; 0.70 to 0.92) was found in those cases of low mTG (<10th, 0.81 mM), but no correlation was found between low mTG levels and the risk of SGA. The results remained robust after excluding women with high or low body mass index (BMI) and pregnancy complications. CONCLUSIONS This study suggested that early pregnancy exposure of mTG were related to the occurrence of SGA and LGA. mTG levels higher than 2.05 mM (>90th) were suggested to be avoid because of its risk for LGA, while mTG lower than 0.81 mM (<10th) showed its benefits for ideal birthweight range.
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Affiliation(s)
- Ou Huang
- Department of General Surgery, Comprehensive Breast Health Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China
| | - Dandan Wu
- Department of General Surgery, Comprehensive Breast Health Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China
- School of Medicine, The International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, Shanghai, P.R. China
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, P.R. China
| | - Min Ji
- Department of General Surgery, Comprehensive Breast Health Center, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, P.R. China
- School of Medicine, The International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University, Shanghai, P.R. China
- Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, P.R. China
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26
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Ovadia YS, Gefel D, Toledano Y, Rosen SR, Avrahami-Benyounes Y, Groisman L, Rorman E, Hen L, Fytlovich S, Katz LS, Anteby EY, Shenhav S. Does Iodine Intake Modify the Effect of Maternal Dysglycemia on Birth Weight in Mild-to-Moderate Iodine-Deficient Populations? A Mother-Newborn Prospective Cohort Study. Nutrients 2023; 15:2914. [PMID: 37447240 PMCID: PMC10343728 DOI: 10.3390/nu15132914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/16/2023] [Accepted: 06/19/2023] [Indexed: 07/15/2023] Open
Abstract
It is unclear how maternal glycemic status and maternal iodine status influence birth weight among individuals with mild-to-moderate iodine deficiency (ID). We studied the association between birth weight and both maternal glucose levels and iodine intake among pregnant women with mild-to-moderate ID. Glucose values were assessed using a glucose challenge test (GCT) and non-fasting glucose levels that were determined before delivery; individuals' iodine statuses were assessed using an iodine food frequency questionnaire; and serum thyroglobulin (Tg) and urinary iodine concentrations (UIC) were used to assess each group's iodine status. Thyroid antibodies and free thyroxine (FT4) levels were measured. Obstetric and anthropometric data were also collected. Large-for-gestational age (LGA) status was predicted using a Cox proportional hazards model with multiple confounders. Tg > 13 g/L was independently associated with LGA (adjusted hazard ratio = 3.4, 95% CI: 1.4-10.2, p = 0.001). Estimated iodine intake correlated with FT4 among participants who reported consuming iodine-containing supplements (ICS) after adjusting for confounders (β = 0.4, 95% CI: 0.0002-0.0008, p = 0.001). Newborn weight percentiles were inversely correlated with maternal FT4 values (β = -0.2 95% CI:-0.08--56.49, p = 0.049). We conclude that in mild-to-moderate ID regions, insufficient maternal iodine status may increase LGA risk. Iodine status and ICS intake may modify the effect that maternal dysglycemia has on offspring weight.
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Affiliation(s)
- Yaniv S. Ovadia
- Obstetrics and Gynecology Department, Barzilai University Medical Center, Ashkelon 7830604, Israel; (L.H.); (E.Y.A.); (S.S.)
- Foreign Studies Department, Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot 76100001, Israel
| | - Dov Gefel
- School of Nutritional Science, Institute of Biochemistry, Food Science and Nutrition, Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot 76100001, Israel; (D.G.); (S.R.R.)
| | - Yoel Toledano
- Endocrinology Clinic, Division of Maternal Fetal Medicine, Helen Schneider Women’s Hospital, Rabin Medical Center, Petah Tikva 4941492, Israel;
| | - Shani R. Rosen
- School of Nutritional Science, Institute of Biochemistry, Food Science and Nutrition, Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot 76100001, Israel; (D.G.); (S.R.R.)
- Center for Healthcare Technology and Innovation Policy Research, Gertner Institute of Epidemiology & Health Policy Research, Sheba Medical Center, Ramat Gan 5262000, Israel
| | - Yael Avrahami-Benyounes
- Women’s Health Center, Maccabi Healthcare Services, Southern Region, Beersheba 8489312, Israel;
| | - Ludmila Groisman
- National Public Health Laboratory, Ministry of Health, Tel Aviv 6108401, Israel; (L.G.); (E.R.)
| | - Efrat Rorman
- National Public Health Laboratory, Ministry of Health, Tel Aviv 6108401, Israel; (L.G.); (E.R.)
| | - Lihi Hen
- Obstetrics and Gynecology Department, Barzilai University Medical Center, Ashkelon 7830604, Israel; (L.H.); (E.Y.A.); (S.S.)
| | - Shlomo Fytlovich
- Laboratory of Clinical Biochemistry, Barzilai University Medical Center, Ashkelon 7830604, Israel;
| | - Liora S. Katz
- Diabetes, Obesity and Metabolism Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA;
| | - Eyal Y. Anteby
- Obstetrics and Gynecology Department, Barzilai University Medical Center, Ashkelon 7830604, Israel; (L.H.); (E.Y.A.); (S.S.)
- Faculty of Health Sciences, Ben-Gurion University of Negev, Beersheba 8410501, Israel
| | - Simon Shenhav
- Obstetrics and Gynecology Department, Barzilai University Medical Center, Ashkelon 7830604, Israel; (L.H.); (E.Y.A.); (S.S.)
- Faculty of Health Sciences, Ben-Gurion University of Negev, Beersheba 8410501, Israel
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27
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Machairiotis N, Vrachnis D, Antonakopoulos N, Loukas N, Fotiou A, Pergialiotis V, Stavros S, Mantzou A, Maroudias G, Iavazzo C, Kanaka-Gantenbein C, Drakakis P, Troupis T, Vlasis K, Vrachnis N. Detection and Quantification of Neurotrophin-3 (NT-3) and Nerve Growth Factor (NGF) Levels in Early Second Trimester Amniotic Fluid: Investigation into a Possible Correlation with Abnormal Fetal Growth Velocity Patterns. J Clin Med 2023; 12:4131. [PMID: 37373824 DOI: 10.3390/jcm12124131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/11/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND Abnormal fetal growth is associated with adverse perinatal and long-term outcomes. The pathophysiological mechanisms underlying these conditions are still to be clarified. Nerve growth factor (NGF) and neurotrophin-3 (NT-3) are two neurotrophins that are mainly involved in the neuroprotection process, namely promotion of growth and differentiation, maintenance, and survival of neurons. During pregnancy, they have been correlated with placental development and fetal growth. In this study, we aimed to determine the early 2nd trimester amniotic fluid levels of NGF and NT-3 and to investigate their association with fetal growth. METHODS This is a prospective observational study. A total of 51 amniotic fluid samples were collected from women undergoing amniocentesis early in the second trimester and were stored at -80 °C. Pregnancies were followed up until delivery and birth weight was recorded. Based on birth weight, the amniotic fluid samples were divided into three groups: appropriate for gestational age (AGA), small for gestational age (SGA), and large for gestational age (LGA). NGF and NT-3 levels were determined by using Elisa kits. RESULTS NGF concentrations were similar between the studied groups; median values were 10.15 pg/mL, 10.15 pg/mL, and 9.14 pg/mL in SGA, LGA, and AGA fetuses, respectively. Regarding NT-3, a trend was observed towards increased NT-3 levels as fetal growth velocity decreased; median concentrations were 11.87 pg/mL, 15.9 pg/mL, and 23.5 pg/mL in SGA, AGA, and LGA fetuses, respectively, although the differences among the three groups were not statistically significant. CONCLUSIONS Our findings suggest that fetal growth disturbances do not induce increased or decreased production of NGF and NT-3 in early second trimester amniotic fluid. The trend observed towards increased NT-3 levels as fetal growth velocity decreased shows that there may be a compensatory mechanism in place that operates in conjunction with the brain-sparing effect. Further associations between these two neurotrophins and fetal growth disturbances are discussed.
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Affiliation(s)
- Nikolaos Machairiotis
- Third Department of Obstetrics and Gynecology, General University Hospital "Attikon", Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Dionysios Vrachnis
- Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, 10676 Athens, Greece
| | - Nikolaos Antonakopoulos
- Third Department of Obstetrics and Gynecology, General University Hospital "Attikon", Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece
- Department of Obstetrics and Gynecology, University Hospital of Patras, Medical School, University of Patras, 26500 Patra, Greece
| | - Nikolaos Loukas
- Department of Obstetrics and Gynecology, Tzaneio General Hospital, 18536 Piraeus, Greece
| | - Alexandros Fotiou
- Third Department of Obstetrics and Gynecology, General University Hospital "Attikon", Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Vasilios Pergialiotis
- First Department of Obstetrics and Gynecology, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, 10676 Athens, Greece
| | - Sofoklis Stavros
- Third Department of Obstetrics and Gynecology, General University Hospital "Attikon", Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Aimilia Mantzou
- First Department of Pediatrics, "Aghia Sophia" Children's Hospital, Medical School, National and Kapodistrian University of Athens, 10676 Athens, Greece
| | - Georgios Maroudias
- Department of Obstetrics and Gynecology, Tzaneio General Hospital, 18536 Piraeus, Greece
| | - Christos Iavazzo
- Gynecologic Oncology Department, Metaxa Memorial Cancer Hospital, 18537 Piraeus, Greece
| | - Christina Kanaka-Gantenbein
- First Department of Pediatrics, "Aghia Sophia" Children's Hospital, Medical School, National and Kapodistrian University of Athens, 10676 Athens, Greece
| | - Petros Drakakis
- Third Department of Obstetrics and Gynecology, General University Hospital "Attikon", Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Theodore Troupis
- Gynecologic Oncology Department, Metaxa Memorial Cancer Hospital, 18537 Piraeus, Greece
| | - Konstantinos Vlasis
- Department of Anatomy, Medical School, National and Kapodistrian University of Athens, 10676 Athens, Greece
| | - Nikolaos Vrachnis
- Third Department of Obstetrics and Gynecology, General University Hospital "Attikon", Medical School, National and Kapodistrian University of Athens, 12462 Athens, Greece
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Mou SS, Gillies C, Hu J, Danielli M, Al Wattar BH, Khunti K, Tan BK. Association between HbA1c Levels and Fetal Macrosomia and Large for Gestational Age Babies in Women with Gestational Diabetes Mellitus: A Systematic Review and Meta-Analysis of 17,711 Women. J Clin Med 2023; 12:jcm12113852. [PMID: 37298047 DOI: 10.3390/jcm12113852] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 05/30/2023] [Indexed: 06/12/2023] Open
Abstract
Gestational diabetes mellitus (GDM) is the most common metabolic disorder in pregnancy. GDM is associated with serious maternal and fetal complications, in particular, fetal macrosomia and large for gestational age (LGA), which predisposes to a higher risk of childhood obesity and type 2 diabetes mellitus later in life. Early prediction and diagnosis of GDM leads to early interventions such as diet and lifestyle, which could mitigate the maternal and fetal complications associated with GDM. Glycated haemoglobin A1c (HbA1c) has been widely used for monitoring, screening for and diagnosing diabetes and prediabetes. Increasing evidence has also showed that HbA1c could indicate fetal glucose supply. Thus, we hypothesise that the HbA1c level at around 24 to 28 weeks may predict the development of fetal macrosomia or an LGA baby in women with GDM, which could be useful for better prevention of fetal macrosomia and LGA. We searched MEDLINE, EMBASE, Cochrane and Google Scholar databases from inception to November 2022 for relevant studies that reported at least one HbA1c level during 24-28 weeks of pregnancy and fetal macrosomia or an LGA baby. We excluded studies that were not published in the English language. No other search filters were applied during the search. Two independent reviewers selected eligible studies for meta-analysis. Two independent reviewers performed data collection and analyses. The PROSPERO registration number is CRD42018086175. A total of 23 studies were included in this systematic review. Of these, 8 papers reported data of 17,711 women with GDM that allowed for inclusion in a meta-analysis. The obtained results demonstrated the prevalence of fetal macrosomia was 7.4% and of LGA, 13.36%. Meta-analyses showed that the estimated pooled risk ratio (RR) for LGA in women with high HbA1c values compared to normal or low values was 1.70 (95% CI: 1.23-2.35), p = 0.001; and the pooled RR for fetal macrosomia was 1.45 (95% CI: 0.80 to 2.63), p = 0.215. Further research is needed to evaluate the utility of HbA1c levels in predicting the delivery of a baby with fetal macrosomia or LGA in pregnant women.
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Affiliation(s)
- Sudipta Sarker Mou
- Department of Cardiovascular Sciences, University of Leicester, Leicester LE1 7RH, UK
| | - Clare Gillies
- Diabetes Research Centre, Leicester General Hospital, Leicester LE5 4PW, UK
| | - Jiamiao Hu
- Engineering Research Centre of Fujian-Taiwan Special Marine Food Processing and Nutrition, Ministry of Education, Fuzhou 350002, China
| | - Marianna Danielli
- Department of Cardiovascular Sciences, University of Leicester, Leicester LE1 7RH, UK
| | | | - Kamlesh Khunti
- Diabetes Research Centre, Leicester General Hospital, Leicester LE5 4PW, UK
| | - Bee Kang Tan
- Department of Cardiovascular Sciences, University of Leicester, Leicester LE1 7RH, UK
- Diabetes Research Centre, Leicester General Hospital, Leicester LE5 4PW, UK
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Liu X, Zheng T, Tao MY, Huang R, Zhang GH, Yang MN, Xu YJ, Wang WJ, He H, Fang F, Dong Y, Fan JG, Zhang J, Ouyang F, Li F, Luo ZC. Cord blood fatty acid binding protein 4 and lipids in infants born small- or large-for-gestational-age. Front Pediatr 2023; 11:1078048. [PMID: 37274820 PMCID: PMC10237290 DOI: 10.3389/fped.2023.1078048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 04/28/2023] [Indexed: 06/07/2023] Open
Abstract
Aim Adverse (poor or excessive) fetal growth "programs" an elevated risk of type 2 diabetes. Fatty acid binding protein 4 (FABP4) has been implicated in regulating insulin sensitivity and lipid metabolism relevant to fetal growth. We sought to determine whether FABP4 is associated with poor or excessive fetal growth and fetal lipids. Methods In a nested case-control study in the Shanghai Birth Cohort including 60 trios of small-for-gestational-age (SGA, an indicator of poor fetal growth), large-for-gestational-age (LGA, an indicator of excessive fetal growth) and optimal-for-gestational-age (OGA, control) infants, we measured cord blood concentrations of FABP4 and lipids [high-density lipoprotein (HDL) and low-density lipoprotein (LDL) cholesterols, triglycerides (TG)]. Results Adjusting for maternal and neonatal characteristics, higher cord blood FABP4 concentrations were associated with a lower odds of SGA [OR = 0.29 (0.11-0.77) per log unit increment in FABP4, P = 0.01], but were not associated with LGA (P = 0.46). Cord blood FABP4 was positively correlated with both LDL (r = 0.29, P = 0.025) and HDL (r = 0.33, P = 0.01) in LGA infants only. Conclusion FABP4 was inversely associated with the risk of SGA. The study is the first to demonstrate LGA-specific positive correlations of cord blood FABP4 with HDL and LDL cholesterols, suggesting a role of FABP4 in fetal lipid metabolism in subjects with excessive fetal growth.
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Affiliation(s)
- Xin Liu
- Ministry of Education-Shanghai Key Laboratory of Children’s Environmental Health, Early Life Health Institute, and Department of Pediatrics, Xinhua Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Lunenfeld-Tanenbaum Research Institute, Prosserman Centre for Population Health Research, Department of Obstetrics and Gynecology, Mount Sinai Hospital, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Tao Zheng
- Department of Obstetrics and Gynecology, Xinhua Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Min-Yi Tao
- Ministry of Education-Shanghai Key Laboratory of Children’s Environmental Health, Early Life Health Institute, and Department of Pediatrics, Xinhua Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Rong Huang
- Lunenfeld-Tanenbaum Research Institute, Prosserman Centre for Population Health Research, Department of Obstetrics and Gynecology, Mount Sinai Hospital, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Guang-Hui Zhang
- Department of Clinical Assay Laboratory, Xinhua Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Meng-Nan Yang
- Ministry of Education-Shanghai Key Laboratory of Children’s Environmental Health, Early Life Health Institute, and Department of Pediatrics, Xinhua Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Ya-Jie Xu
- Ministry of Education-Shanghai Key Laboratory of Children’s Environmental Health, Early Life Health Institute, and Department of Pediatrics, Xinhua Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Wen-Juan Wang
- Ministry of Education-Shanghai Key Laboratory of Children’s Environmental Health, Early Life Health Institute, and Department of Pediatrics, Xinhua Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Clinical Skills Center, School of Clinical Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, China
| | - Hua He
- Ministry of Education-Shanghai Key Laboratory of Children’s Environmental Health, Early Life Health Institute, and Department of Pediatrics, Xinhua Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Fang Fang
- Ministry of Education-Shanghai Key Laboratory of Children’s Environmental Health, Early Life Health Institute, and Department of Pediatrics, Xinhua Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Yu Dong
- Ministry of Education-Shanghai Key Laboratory of Children’s Environmental Health, Early Life Health Institute, and Department of Pediatrics, Xinhua Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Jian-Gao Fan
- Center for Fatty Liver, Shanghai Key Lab of Pediatric Gastroenterology and Nutrition, Department of Gastroenterology, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jun Zhang
- Ministry of Education-Shanghai Key Laboratory of Children’s Environmental Health, Early Life Health Institute, and Department of Pediatrics, Xinhua Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Fengxiu Ouyang
- Ministry of Education-Shanghai Key Laboratory of Children’s Environmental Health, Early Life Health Institute, and Department of Pediatrics, Xinhua Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Fei Li
- Ministry of Education-Shanghai Key Laboratory of Children’s Environmental Health, Early Life Health Institute, and Department of Pediatrics, Xinhua Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Zhong-Cheng Luo
- Ministry of Education-Shanghai Key Laboratory of Children’s Environmental Health, Early Life Health Institute, and Department of Pediatrics, Xinhua Hospital, Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Lunenfeld-Tanenbaum Research Institute, Prosserman Centre for Population Health Research, Department of Obstetrics and Gynecology, Mount Sinai Hospital, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
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Loukas N, Vrachnis D, Antonakopoulos N, Pergialiotis V, Mina A, Papoutsis I, Iavazzo C, Fotiou A, Stavros S, Valsamakis G, Vlachadis N, Maroudias G, Mastorakos G, Iliodromiti Z, Drakakis P, Vrachnis N. Prenatal Exposure to Bisphenol A: Is There an Association between Bisphenol A in Second Trimester Amniotic Fluid and Fetal Growth? Medicina (Kaunas) 2023; 59:medicina59050882. [PMID: 37241114 DOI: 10.3390/medicina59050882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 03/25/2023] [Accepted: 04/29/2023] [Indexed: 05/28/2023]
Abstract
Background and Objectives: Fetal growth abnormalities increase the risk of negative perinatal and long-term outcomes. Bisphenol A (BPA) is a ubiquitous endocrine-disrupting chemical to which humans may be exposed in a number of ways, such as from the environment, via various consumer products, and through the individual's diet. Since the compound possesses estrogen-mimicking properties and exerts epigenetic and genotoxic effects, it has been associated with harmful effects impacting the entire spectrum of human life, including, vitally, the intrauterine period. We investigated the role of maternal exposure to BPA in abnormal fetal growth velocity, both impaired and excessive. Materials and Methods: Amniotic fluid samples were collected from 35 women who underwent amniocentesis early in the second trimester due to medical reasons. Pregnancies were followed until delivery, and birth weights were recorded. The amniotic fluid samples were subsequently divided into three groups based on fetal birth weight, as follows: AGA (appropriate for gestational age), SGA (small for gestational age), and LGA (large for gestational age). Amniotic fluid BPA levels were determined by gas chromatography coupled with mass spectrometry. Results: BPA was detected in 80% (28/35) of our amniotic fluid samples. Median concentration was 281.495 pg/mL and ranged from 108.82 pg/mL to 1605.36 pg/mL. No significant association was observed between the study groups regarding BPA concentration. A significant positive correlation between amniotic fluid BPA concentration and birth weight centile (r = 0.351, p-value = 0.039) was identified. BPA levels were also inversely associated with gestational age in pregnancies at term (between 37 and 41 weeks) (r = -0.365, p-value = 0.031). Conclusions: Our findings suggest that maternal exposure to BPA during the early second trimester of pregnancy can potentially contribute to increased birthweight percentiles and to decreased gestational age in pregnancies at term.
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Affiliation(s)
- Nikolaos Loukas
- Department of Obstetrics and Gynecology, Tzaneio General Hospital, 185 36 Piraeus, Greece
| | - Dionysios Vrachnis
- Department of Clinical Therapeutics, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, 115 28 Athens, Greece
| | - Nikolaos Antonakopoulos
- Third Department of Obstetrics and Gynecology, Attikon Hospital, Medical School, National and Kapodistrian University of Athens, 124 62 Athens, Greece
| | - Vasilios Pergialiotis
- First Department of Obstetrics and Gynecology, Alexandra Hospital, Medical School, National and Kapodistrian University of Athens, 115 28 Athens, Greece
| | - Areti Mina
- Department of Forensic Medicine and Toxicology, Medical School, National and Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Ioannis Papoutsis
- Department of Forensic Medicine and Toxicology, Medical School, National and Kapodistrian University of Athens, 115 27 Athens, Greece
| | - Christos Iavazzo
- Department of Gynecologic Oncology, Metaxa Memorial Cancer Hospital, 185 37 Piraeus, Greece
| | - Alexandros Fotiou
- Third Department of Obstetrics and Gynecology, Attikon Hospital, Medical School, National and Kapodistrian University of Athens, 124 62 Athens, Greece
| | - Sofoklis Stavros
- Third Department of Obstetrics and Gynecology, Attikon Hospital, Medical School, National and Kapodistrian University of Athens, 124 62 Athens, Greece
| | - Georgios Valsamakis
- Second Department of Obstetrics and Gynecology, Endocrine Unit, Aretaieion Hospital, Medical School, National and Kapodistrian University of Athens, 115 28 Athens, Greece
| | - Nikolaos Vlachadis
- Department of Obstetrics and Gynecology, Kalamata General Hospital, 241 00 Kalamata, Greece
| | - Georgios Maroudias
- Department of Obstetrics and Gynecology, Tzaneio General Hospital, 185 36 Piraeus, Greece
| | - George Mastorakos
- Second Department of Obstetrics and Gynecology, Endocrine Unit, Aretaieion Hospital, Medical School, National and Kapodistrian University of Athens, 115 28 Athens, Greece
| | - Zoi Iliodromiti
- Department of Neonatology, Aretaieion Hospital, Medical School, National and Kapodistrian University of Athens, 115 28 Athens, Greece
| | - Petros Drakakis
- Third Department of Obstetrics and Gynecology, Attikon Hospital, Medical School, National and Kapodistrian University of Athens, 124 62 Athens, Greece
| | - Nikolaos Vrachnis
- Third Department of Obstetrics and Gynecology, Attikon Hospital, Medical School, National and Kapodistrian University of Athens, 124 62 Athens, Greece
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Dalton SE, Workalemahu T, Allshouse AA, Page JM, Reddy UM, Saade GR, Pinar H, Goldenberg RL, Dudley DJ, Silver RM. Copy number variants and fetal growth in stillbirths. Am J Obstet Gynecol 2023; 228:579.e1-579.e11. [PMID: 36356697 PMCID: PMC10149588 DOI: 10.1016/j.ajog.2022.11.1274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 10/30/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Fetal growth abnormalities are associated with a higher incidence of stillbirth, with small and large for gestational age infants incurring a 3 to 4- and 2 to 3-fold increased risk, respectively. Although clinical risk factors such as diabetes, hypertension, and placental insufficiency have been associated with fetal growth aberrations and stillbirth, the role of underlying genetic etiologies remains uncertain. OBJECTIVE This study aimed to assess the relationship between abnormal copy number variants and fetal growth abnormalities in stillbirths using chromosomal microarray. STUDY DESIGN A secondary analysis utilizing a cohort study design of stillbirths from the Stillbirth Collaborative Research Network was performed. Exposure was defined as abnormal copy number variants including aneuploidies, pathogenic copy number variants, and variants of unknown clinical significance. The outcomes were small for gestational age and large for gestational age stillbirths, defined as a birthweight <10th percentile and greater than the 90th percentile for gestational age, respectively. RESULTS Among 393 stillbirths with chromosomal microarray and birthweight data, 16% had abnormal copy number variants. The small for gestational age outcome was more common among those with abnormal copy number variants than those with a normal microarray (29.5% vs 16.5%; P=.038). This finding was consistent after adjusting for clinically important variables. In the final model, only abnormal copy number variants and maternal age remained significantly associated with small for gestational age stillbirths, with an adjusted odds ratio of 2.22 (95% confidence interval, 1.12-4.18). Although large for gestational age stillbirths were more likely to have an abnormal microarray: 6.2% vs 3.3% (P=.275), with an odds ratio of 2.35 (95% confidence interval, 0.70-7.90), this finding did not reach statistical significance. CONCLUSION Genetic abnormalities are more common in the setting of small for gestational age stillborn fetuses. Abnormal copy number variants not detectable by traditional karyotype make up approximately 50% of the genetic abnormalities in this population.
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Affiliation(s)
- Susan E Dalton
- University of Utah Health, Salt Lake City, UT; Intermountain Healthcare, Salt Lake City, UT
| | | | | | | | | | - George R Saade
- University of Texas Medical Branch at Galveston, Galveston, TX
| | - Halit Pinar
- Brown University School of Medicine, Providence, RI
| | | | | | - Robert M Silver
- University of Utah Health, Salt Lake City, UT; Intermountain Healthcare, Salt Lake City, UT.
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Yearwood L, Bone JN, Wen Q, Muraca GM, Lyons J, Razaz N, Joseph K, Lisonkova S. The association between maternal stature and adverse birth outcomes and the modifying effect of race and ethnicity: a population-based retrospective cohort study. AJOG Glob Rep 2023; 3:100184. [PMID: 36941862 PMCID: PMC10024135 DOI: 10.1016/j.xagr.2023.100184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023] Open
Abstract
BACKGROUND There are known differences in the risk of perinatal and maternal birth outcomes because of maternal factors, such as body mass index and maternal race. However, the association of maternal height with adverse birth outcomes and the potential differences in this relationship by race and ethnicity have been understudied. OBJECTIVE This study aimed to examine the association between maternal stature and adverse perinatal outcomes and the potential modification of the association by race and ethnicity. STUDY DESIGN This retrospective cohort study was conducted using data on all singleton births in the United States in 2016 and 2017 (N=7,361,713) obtained from the National Center for Health Statistics. Short and tall stature were defined as <10th and >90th percentiles of the maternal height distribution (<154.9 and >172.7 cm, respectively). Race and ethnicity categories included non-Hispanic White, non-Hispanic Black, American Indian or Alaskan Native Asian or Pacific Islander, and Hispanic. The primary outcomes were preterm birth (<37 weeks of gestation), perinatal death, and composite perinatal death or severe neonatal morbidity. Logistic regression was used to obtain adjusted odds ratios and 95% confidence intervals with adjustment for confounding by maternal age, body mass index, and other factors. Multiplicative and additive effect modifications by race and ethnicity were assessed. RESULTS The study population included 7,361,713 women with a singleton stillbirth or live birth. Short women had an increased risk of adverse outcomes, whereas tall women had a decreased risk relative to average-stature women. Short women had an increased risk of perinatal death and composite perinatal death or severe neonatal morbidity (adjusted odds ratios, 1.14 [95% confidence interval, 1.10-1.17] and 1.21 [95% confidence interval, 1.19-1.23], respectively). The association between short stature and perinatal death was attenuated in non-Hispanic Black women compared with non-Hispanic White women (adjusted odds ratio, 1.10 [95% confidence interval, 1.03-1.17] vs 1.26 [95% confidence interval, 1.19-1.33]). Compared with average-stature women, tall non-Hispanic White women had lower rates of preterm birth, perinatal death, and composite perinatal death or severe neonatal morbidity (adjusted odds ratios, 0.82 [95% confidence interval, 0.81-0.83], 0.95 [95% confidence interval, 0.91-1.00], and 0.90 [95% confidence interval, 0.88-0.93], respectively). The association between tall and average stature with perinatal death was reversed in Hispanic women (adjusted odds ratio, 1.27; 95% confidence interval, 1.12-1.44). Compared with average-stature women, all tall women had lower rates of preterm birth, particularly among non-Hispanic Black and Hispanic women. CONCLUSION Relative to average-stature women, short women have an increased risk of adverse perinatal outcomes across all race and ethnicity groups; these associations were attenuated in Hispanic women and for some adverse outcomes in non-Hispanic Black and Asian women. Tall mothers have a lower risk of preterm birth in all racial and ethnic groups, whereas tall non-Hispanic White mothers have a lower risk of perinatal death or severe neonatal morbidity compared with average-stature women.
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Affiliation(s)
- Lauren Yearwood
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada (XX Yearwood, XX Bone, Ms Wen, XX Lyons, XX Joseph, and Dr Lisonkova)
| | - Jeffrey N. Bone
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada (XX Yearwood, XX Bone, Ms Wen, XX Lyons, XX Joseph, and Dr Lisonkova)
- Children's and Women's Hospital and Health Centre of British Columbia, Vancouver, British Columbia, Canada (XX Bone, XX Joseph, and Dr Lisonkova)
| | - Qi Wen
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada (XX Yearwood, XX Bone, Ms Wen, XX Lyons, XX Joseph, and Dr Lisonkova)
| | - Giulia M. Muraca
- Department of Obstetrics and Gynecology and Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada (XX Muraca)
- Clinical Epidemiology Unit, Department of Medicine, Solna, Karolinska University Hospital, Karolinska Institutet, Solna, Sweden (XX Muraca and XX Razaz)
| | - Janet Lyons
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada (XX Yearwood, XX Bone, Ms Wen, XX Lyons, XX Joseph, and Dr Lisonkova)
| | - Neda Razaz
- Clinical Epidemiology Unit, Department of Medicine, Solna, Karolinska University Hospital, Karolinska Institutet, Solna, Sweden (XX Muraca and XX Razaz)
| | - K.S. Joseph
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada (XX Yearwood, XX Bone, Ms Wen, XX Lyons, XX Joseph, and Dr Lisonkova)
- Children's and Women's Hospital and Health Centre of British Columbia, Vancouver, British Columbia, Canada (XX Bone, XX Joseph, and Dr Lisonkova)
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada (XX Joseph and Dr Lisonkova)
| | - Sarka Lisonkova
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada (XX Yearwood, XX Bone, Ms Wen, XX Lyons, XX Joseph, and Dr Lisonkova)
- Children's and Women's Hospital and Health Centre of British Columbia, Vancouver, British Columbia, Canada (XX Bone, XX Joseph, and Dr Lisonkova)
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada (XX Joseph and Dr Lisonkova)
- Corresponding author: Sarka Lisonkova, MD, PhD.
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Mozas-Moreno J, Sánchez-Fernández M, González-Mesa E, Olmedo-Requena R, Amezcua-Prieto C, Jiménez-Moleón JJ. Perinatal and Maternal Outcomes According to the Accurate Term Antepartum Ultrasound Estimation of Extreme Fetal Weights. J Clin Med 2023; 12:jcm12082995. [PMID: 37109331 PMCID: PMC10146552 DOI: 10.3390/jcm12082995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 04/15/2023] [Accepted: 04/18/2023] [Indexed: 04/29/2023] Open
Abstract
(1) Background: The accuracy of ultrasound estimation of fetal weight (EFW) at term may be useful in addressing obstetric complications since birth weight (BW) is a parameter that represents an important prognostic factor for perinatal and maternal morbidity. (2) Methods: In a retrospective cohort study of 2156 women with a singleton pregnancy, it is verified whether or not perinatal and maternal morbidity differs between extreme BWs estimated at term by ultrasound within the seven days prior to birth with Accurate EFW (difference < 10% between EFW and BW) and those with Non-Accurate EFW (difference ≥ 10% between EFW and BW). (3) Results: Significantly worse perinatal outcomes (according to different variables such as higher rate of arterial pH at birth < 7.20, higher rate of 1-min Apgar < 7, higher rate of 5-min Apgar < 7, higher grade of neonatal resuscitation and need for admission to the neonatal care unit) were found for extreme BW estimated by antepartum ultrasounds with Non-Accurate EFW compared with those with Accurate EFW. This was the case when extreme BWs were compared according to percentile distribution by sex and gestational age following the national reference growth charts (small for gestational age and large for gestational age), and when they were compared according to weight range (low birth weight and high birth weight). (4) Conclusions: Clinicians should make a greater effort when performing EFW by ultrasound at term in cases of suspected extreme fetal weights, and need to take an increasingly prudent approach to its management.
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Affiliation(s)
- Juan Mozas-Moreno
- Department of Obstetrics and Gynecology, University of Granada, 18016 Granada, Spain
- Obstetrics and Gynecology Service, Virgen de las Nieves University Hospital, 18014 Granada, Spain
- Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública-CIBERESP), 28029 Madrid, Spain
- Biohealth Research Institute (Instituto de Investigación Biosanitaria Ibs.GRANADA), 18014 Granada, Spain
| | | | - Ernesto González-Mesa
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina (IBIMA-Plataforma BIONAND), Research Group in Maternal-Fetal Medicine, Epigenetics, Women's Diseases and Reproductive Health, 29071 Málaga, Spain
- Obstetrics and Gynecology Service, Regional University Hospital of Malaga, 29011 Malaga, Spain
- Department of Surgical Specialties, Biochemistry and Immunology, University of Malaga, 29071 Malaga, Spain
| | - Rocío Olmedo-Requena
- Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública-CIBERESP), 28029 Madrid, Spain
- Biohealth Research Institute (Instituto de Investigación Biosanitaria Ibs.GRANADA), 18014 Granada, Spain
- Department of Preventive Medicine and Public Health, Faculty of Medicine, University of Granada, 18016 Granada, Spain
| | - Carmen Amezcua-Prieto
- Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública-CIBERESP), 28029 Madrid, Spain
- Biohealth Research Institute (Instituto de Investigación Biosanitaria Ibs.GRANADA), 18014 Granada, Spain
- Department of Preventive Medicine and Public Health, Faculty of Medicine, University of Granada, 18016 Granada, Spain
| | - José J Jiménez-Moleón
- Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiología y Salud Pública-CIBERESP), 28029 Madrid, Spain
- Biohealth Research Institute (Instituto de Investigación Biosanitaria Ibs.GRANADA), 18014 Granada, Spain
- Department of Preventive Medicine and Public Health, Faculty of Medicine, University of Granada, 18016 Granada, Spain
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Yearwood L, Bone JN, Wen Q, Muraca GM, Lyons J, Razaz N, Joseph KS, Lisonkova S. Does maternal stature modify the association between infants who are small or large for gestational age and adverse perinatal outcomes? A retrospective cohort study. BJOG 2023; 130:464-475. [PMID: 36424901 DOI: 10.1111/1471-0528.17350] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 08/26/2022] [Accepted: 09/09/2022] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To investigate the effect of maternal stature on adverse birth outcomes and quantify perinatal risks associated with small- and large-for-gestational age infants (SGA and LGA, respectively) born to mothers of short, average, and tall stature. DESIGN Retrospective cohort study. SETTING USA, 2016-2017. POPULATION Women with a singleton live birth (N = 7 325 741). METHODS Using data from the National Center for Health Statistics, short and tall stature were defined as <10th and >90th centile of the maternal height distribution. Modified Poisson regression was used to estimate adjusted risk ratios (aRRs) and 95% confidence intervals (95% CIs). MAIN OUTCOME MEASURES Preterm birth (<37 weeks of gestation), neonatal intensive care unit (NICU) admission and severe neonatal morbidity/mortality (SNMM). RESULTS With increased maternal height, the risk of adverse outcomes increased in SGA infants and decreased in LGA infants compared with infants appropriate-for-gestational age (AGA) (p < 0.001). Infants who were SGA born to women of tall stature had the highest risk of NICU admission (aRR 1.98, 95% CI 1.91-2.05; p < 0.001), whereas LGA infants born to women of tall stature had the lowest risk (aRR 0.85, 95% CI 0.82-0.88; p < 0.001), compared with AGA infants born to women of average stature. LGA infants born to women of short stature had an increased risk of NICU admission and SNMM, compared with AGA infants born to women of average stature (aRR 1.32, 95% CI 1.27-1.38; aRR 1.21, 95% CI 1.13-1.29, respectively). CONCLUSIONS Maternal height modifies the association between SGA and LGA status at birth and neonatal outcomes. This quantification of risk can assist healthcare providers in monitoring fetal growth, and optimising neonatal care and follow-up.
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Affiliation(s)
- Lauren Yearwood
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jeffrey N Bone
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada.,Children's and Women's Hospital and Health Centre of British Columbia, Vancouver, British Columbia, Canada
| | - Qi Wen
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Giulia M Muraca
- Department of Obstetrics & Gynecology and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Ontario, Canada.,Clinical Epidemiology Unit, Department of Medicine, Solna, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Janet Lyons
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Neda Razaz
- Clinical Epidemiology Unit, Department of Medicine, Solna, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - K S Joseph
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada.,Children's and Women's Hospital and Health Centre of British Columbia, Vancouver, British Columbia, Canada.,School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Sarka Lisonkova
- Department of Obstetrics and Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada.,Children's and Women's Hospital and Health Centre of British Columbia, Vancouver, British Columbia, Canada.,School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
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Wang N, Guo H, Jing Y, Zhang Y, Sun B, Pan X, Chen H, Xu J, Wang M, Chen X, Song L, Cui W. Development and validation of risk prediction models for large for gestational age infants using logistic regression and two machine learning algorithms. J Diabetes 2023; 15:338-348. [PMID: 36890429 PMCID: PMC10101839 DOI: 10.1111/1753-0407.13375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 02/09/2023] [Accepted: 02/20/2023] [Indexed: 03/10/2023] Open
Abstract
BACKGROUND Large for gestational age (LGA) is one of the adverse outcomes during pregnancy that endangers the life and health of mothers and offspring. We aimed to establish prediction models for LGA at late pregnancy. METHODS Data were obtained from an established Chinese pregnant women cohort of 1285 pregnant women. LGA was diagnosed as >90th percentile of birth weight distribution of Chinese corresponding to gestational age of the same-sex newborns. Women with gestational diabetes mellitus (GDM) were classified into three subtypes according to the indexes of insulin sensitivity and insulin secretion. Models were established by logistic regression and decision tree/random forest algorithms, and validated by the data. RESULTS A total of 139 newborns were diagnosed as LGA after birth. The area under the curve (AUC) for the training set is 0.760 (95% confidence interval [CI] 0.706-0.815), and 0.748 (95% CI 0.659-0.837) for the internal validation set of the logistic regression model, which consisted of eight commonly used clinical indicators (including lipid profile) and GDM subtypes. For the prediction models established by the two machine learning algorithms, which included all the variables, the training set and the internal validation set had AUCs of 0.813 (95% CI 0.786-0.839) and 0.779 (95% CI 0.735-0.824) for the decision tree model, and 0.854 (95% CI 0.831-0.877) and 0.808 (95% CI 0.766-0.850) for the random forest model. CONCLUSION We established and validated three LGA risk prediction models to screen out the pregnant women with high risk of LGA at the early stage of the third trimester, which showed good prediction power and could guide early prevention strategies.
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Affiliation(s)
- Ning Wang
- Department of EndocrinologyThe Second Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Haonan Guo
- Department of Endocrinology and Second Department of GeriatricsThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Yingyu Jing
- Department of Endocrinology and Second Department of GeriatricsThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Yifan Zhang
- Department of Endocrinology and Second Department of GeriatricsThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Bo Sun
- Department of Physiology and Pathophysiology, School of Basic Medical SciencesXi'an Jiaotong University Health Science CenterXi'anChina
| | | | - Huan Chen
- Department of Endocrinology and Second Department of GeriatricsThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Jing Xu
- Department of EndocrinologyThe Second Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | | | - Xi Chen
- Department of Epidemiology and Statistics, School of Public Health, Medical CollegeZhejiang UniversityHangzhouChina
| | - Lin Song
- Department of Physiology and Pathophysiology, School of Basic Medical SciencesXi'an Jiaotong University Health Science CenterXi'anChina
| | - Wei Cui
- Department of Endocrinology and Second Department of GeriatricsThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
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Relph S, Vieira MC, Copas A, Winsloe C, Coxon K, Alagna A, Briley A, Johnson M, Page L, Peebles D, Shennan A, Thilaganathan B, Marlow N, Lees C, Lawlor DA, Khalil A, Sandall J, Pasupathy D. Antenatal detection of large-for-gestational-age fetuses following implementation of the Growth Assessment Protocol: secondary analysis of a randomised control trial. BJOG 2023. [PMID: 36999234 DOI: 10.1111/1471-0528.17453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 02/06/2023] [Accepted: 02/24/2023] [Indexed: 04/01/2023]
Abstract
OBJECTIVE To determine whether the Growth Assessment Protocol (GAP) affects the antenatal detection of large for gestational age (LGA) or maternal and perinatal outcomes amongst LGA babies. DESIGN Secondary analysis of a pragmatic open randomised cluster control trial comparing the GAP with standard care. SETTING Eleven UK maternity units. POPULATION Pregnant women and their LGA babies born at ≥36+0 weeks of gestation. METHODS Clusters were randomly allocated to GAP implementation or standard care. Data were collected from electronic patient records. Trial arms were compared using summary statistics, with unadjusted and adjusted (two-stage cluster summary approach) differences. MAIN OUTCOME MEASURES Rate of detection of LGA (estimated fetal weight on ultrasound scan above the 90th centile after 34+0 weeks of gestation, defined by either population or customised growth charts), maternal and perinatal outcomes (e.g. mode of birth, postpartum haemorrhage, severe perineal tears, birthweight and gestational age, neonatal unit admission, perinatal mortality, and neonatal morbidity and mortality). RESULTS A total of 506 LGA babies were exposed to GAP and 618 babies received standard care. There were no significant differences in the rate of LGA detection (GAP 38.0% vs standard care 48.0%; adjusted effect size -4.9%; 95% CI -20.5, 10.7; p = 0.54), nor in any of the maternal or perinatal outcomes. CONCLUSIONS The use of GAP did not change the rate of antenatal ultrasound detection of LGA when compared with standard care.
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Affiliation(s)
- Sophie Relph
- Department of Women and Children's Health, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, St Thomas' Hospital, London, UK
| | - Matias C Vieira
- Department of Women and Children's Health, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, St Thomas' Hospital, London, UK
- Department of Obstetrics and Gynaecology, University of Campinas (UNICAMP), School of Medical Sciences, Campinas, Brazil
| | - Andrew Copas
- Centre for Pragmatic Global Health Trials, Institute for Global Health, University College London, London, UK
| | - Chivon Winsloe
- Department of Women and Children's Health, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, St Thomas' Hospital, London, UK
- Centre for Pragmatic Global Health Trials, Institute for Global Health, University College London, London, UK
| | - Kirstie Coxon
- Faculty of Health, Social Care and Education, Kingston and St George's University, London, UK
| | | | - Annette Briley
- Caring Futures Institute, Flinders University, Adelaide, South Australia, Australia
| | - Mark Johnson
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Louise Page
- West Middlesex University Hospital, Chelsea & Westminster Hospital NHS Foundation Trust, Isleworth, UK
| | - Donald Peebles
- UCL Institute for Women's Health, University College London, London, UK
| | - Andrew Shennan
- Department of Women and Children's Health, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, St Thomas' Hospital, London, UK
| | - Baskaran Thilaganathan
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, UK
- Molecular & Clinical Sciences Research Institute, St George's, University of London, London, UK
| | - Neil Marlow
- UCL Institute for Women's Health, University College London, London, UK
| | - Christoph Lees
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Deborah A Lawlor
- Medical Research Council Integrative Epidemiology Unit at the University of Bristol, Bristol, UK
- Population Health Science, Bristol Medical School, University of Bristol, Bristol, UK
| | - Asma Khalil
- Fetal Medicine Unit, St George's University Hospitals NHS Foundation Trust, London, UK
- Molecular & Clinical Sciences Research Institute, St George's, University of London, London, UK
| | - Jane Sandall
- Department of Women and Children's Health, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, St Thomas' Hospital, London, UK
| | - Dharmintra Pasupathy
- Department of Women and Children's Health, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London, St Thomas' Hospital, London, UK
- Reproduction and Perinatal Centre, Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
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Kantorowska A, Cohen K, Oberlander M, Jaysing AR, Akerman MB, Wise AM, Mann DM, Testa PA, Chavez MR, Vintzileos AM, Heo HJ. Remote patient monitoring for management of diabetes mellitus in pregnancy is associated with improved maternal and neonatal outcomes. Am J Obstet Gynecol 2023:S0002-9378(23)00116-3. [PMID: 36841348 DOI: 10.1016/j.ajog.2023.02.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 02/19/2023] [Accepted: 02/20/2023] [Indexed: 02/26/2023]
Abstract
BACKGROUND Diabetes mellitus is a common medical complication of pregnancy, and its treatment is complex. Recent years have seen an increase in the application of mobile health tools and advanced technologies, such as remote patient monitoring, with the aim of improving care for diabetes mellitus in pregnancy. Previous studies of these technologies for the treatment of diabetes in pregnancy have been small and have not clearly shown clinical benefit with implementation. OBJECTIVE Remote patient monitoring allows clinicians to monitor patients' health data (such as glucose values) in near real-time, between office visits, to make timely adjustments to care. Our objective was to determine if using remote patient monitoring for the management of diabetes in pregnancy leads to an improvement in maternal and neonatal outcomes. STUDY DESIGN This was a retrospective cohort study of pregnant patients with diabetes mellitus managed by the maternal-fetal medicine practice at one academic institution between October 2019 and April 2021. This practice transitioned from paper-based blood glucose logs to remote patient monitoring in February 2020. Remote patient monitoring options included (1) device integration with Bluetooth glucometers that automatically uploaded measured glucose values to the patient's Epic MyChart application or (2) manual entry in which patients manually logged their glucose readings into their MyChart application. Values in the MyChart application directly transferred to the patient's electronic health record for review and management by clinicians. In total, 533 patients were studied. We compared 173 patients managed with paper logs to 360 patients managed with remote patient monitoring (176 device integration and 184 manual entry). Our primary outcomes were composite maternal morbidity (which included third- and fourth-degree lacerations, chorioamnionitis, postpartum hemorrhage requiring transfusion, postpartum hysterectomy, wound infection or separation, venous thromboembolism, and maternal admission to the intensive care unit) and composite neonatal morbidity (which included umbilical cord pH <7.00, 5 minute Apgar score <7, respiratory morbidity, hyperbilirubinemia, meconium aspiration, intraventricular hemorrhage, necrotizing enterocolitis, sepsis, pneumonia, seizures, hypoxic ischemic encephalopathy, shoulder dystocia, trauma, brain or body cooling, and neonatal intensive care unit admission). Secondary outcomes were measures of glycemic control and the individual components of the primary composite outcomes. We also performed a secondary analysis in which the patients who used the two different remote patient monitoring options (device integration vs manual entry) were compared. Chi-square, Fisher's exact, 2-sample t, and Mann-Whitney tests were used to compare the groups. A result was considered statistically significant at P<.05. RESULTS Maternal baseline characteristics were not significantly different between the remote patient monitoring and paper groups aside from a slightly higher baseline rate of chronic hypertension in the remote patient monitoring group (6.1% vs 1.2%; P=.011). The primary outcomes of composite maternal and composite neonatal morbidity were not significantly different between the groups. However, remote patient monitoring patients submitted more glucose values (177 vs 146; P=.008), were more likely to achieve glycemic control in target range (79.2% vs 52.0%; P<.0001), and achieved the target range sooner (median, 3.3 vs 4.1 weeks; P=.025) than patients managed with paper logs. This was achieved without increasing in-person visits. Remote patient monitoring patients had lower rates of preeclampsia (5.8% vs 15.0%; P=.0006) and their infants had lower rates of neonatal hypoglycemia in the first 24 hours of life (29.8% vs 51.7%; P<.0001). CONCLUSION Remote patient monitoring for the management of diabetes mellitus in pregnancy is superior to a traditional paper-based approach in achieving glycemic control and is associated with improved maternal and neonatal outcomes.
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Affiliation(s)
- Agata Kantorowska
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, NYU Langone Hospital - Long Island, Mineola, NY; NYU Long Island School of Medicine, Mineola, NY.
| | - Koral Cohen
- NYU Long Island School of Medicine, Mineola, NY
| | | | | | - Meredith B Akerman
- Department of Biostatistics, NYU Langone Hospital - Long Island, Mineola, NY
| | - Anne-Marie Wise
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, NYU Langone Hospital - Long Island, Mineola, NY
| | - Devin M Mann
- MCIT Clinical Informatics, NYU Grossman School of Medicine, New York, NY
| | - Paul A Testa
- MCIT Clinical Informatics, NYU Grossman School of Medicine, New York, NY
| | - Martin R Chavez
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, NYU Langone Hospital - Long Island, Mineola, NY; NYU Long Island School of Medicine, Mineola, NY
| | | | - Hye J Heo
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, NYU Langone Hospital - Long Island, Mineola, NY; NYU Long Island School of Medicine, Mineola, NY; MCIT Clinical Informatics, NYU Grossman School of Medicine, New York, NY
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Yin R, Dang Y, Ma Z, Sun M. The effects of unexpected follicular growth and ovulation in artificial cycles: a retrospective cohort study of frozen, single-blastocyst transfer. Fertil Steril 2023; 119:985-993. [PMID: 36805040 DOI: 10.1016/j.fertnstert.2023.02.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 02/09/2023] [Accepted: 02/13/2023] [Indexed: 02/21/2023]
Abstract
OBJECTIVE To study the effects of unexpected follicular development and ovulation in artificial cycles (ACs) on pregnancy outcomes. DESIGN A retrospective cohort study. SETTING A university-affiliated fertility center. PATIENT(S) A total of 1,427 patients who underwent a single, frozen-thawed blastocyst transfer with AC regimens from January 2014 to December 2020 at a university-affiliated fertility center were included. INTERVENTION(S) Unexpected follicular development and ovulation in ACs. MAIN OUTCOME MEASURE(S) Live birth rate (LBR), biochemical pregnancy rate, clinical pregnancy rate, and ongoing pregnancy rate. RESULT(S) A total of 161 patients with unexpected follicular development and ovulation in ACs (ovulation group) and 1,266 patients without growing follicles in ACs (control group) were enrolled. The patients in the ovulation group were older and had higher levels of serum follicle-stimulating hormone and lower levels of serum antimüllerian hormone. After propensity score matching, the baseline characteristics between the 2 groups were comparable and no significant difference was observed in the LBR (ovulation group, 39.0% vs. control group, 39.0%), biochemical pregnancy rate (ovulation group, 60.3% vs. control group, 58.2%), clinical pregnancy rate (ovulation group, 53.4% vs. control group, 50.7%), or ongoing pregnancy rate (ovulation group, 42.5% vs. control group, 40.4%). Moreover, the patients in the ovulation group showed a lower risk of hypertensive disorders of pregnancy (HDP) (1.6% vs. 15.3%). A subgroup analysis of women who delivered singleton live-born babies also demonstrated that unexpected follicular development and ovulation in ACs was associated with a decreased risk of HDP (adjusted odds ratio, 0.070; 95% confidence interval, 0.007-0.712) and an increased risk of large-for-gestational-age infants (adjusted odds ratio, 4.046; 95% confidence interval, 1.319-12.414). CONCLUSION(S) Women with unexpected follicular development and ovulation during single frozen-thawed blastocyst transfer with AC regimens had a similar LBR and a reduced risk of HDP compared with those with routine AC regimens, and singleton neonates had an increased risk of being large for gestational age.
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Affiliation(s)
- Rusha Yin
- Center for Reproductive Medicine, Shandong University, Jinan, Shandong, China
| | - Yujie Dang
- Center for Reproductive Medicine, Shandong University, Jinan, Shandong, China; Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China; Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China; Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China; National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China
| | - Zengxiang Ma
- Center for Reproductive Medicine, Shandong University, Jinan, Shandong, China; Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China; Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China; Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China; National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China
| | - Mei Sun
- Center for Reproductive Medicine, Shandong University, Jinan, Shandong, China; Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, Shandong, China; Shandong Key Laboratory of Reproductive Medicine, Jinan, Shandong, China; Shandong Provincial Clinical Research Center for Reproductive Health, Jinan, Shandong, China; National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, Shandong, China.
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D'Arcy RJ, Cooke IE, McKinley M, McCance DR, Graham UM. First-trimester glycaemic markers as predictors of gestational diabetes and its associated adverse outcomes: A prospective cohort study. Diabet Med 2023; 40:e15019. [PMID: 36453695 PMCID: PMC10107539 DOI: 10.1111/dme.15019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 10/18/2022] [Accepted: 11/30/2022] [Indexed: 12/02/2022]
Abstract
OBJECTIVE Gestational diabetes mellitus (GDM) is associated with excessive fetal growth in later gestation. Recent data suggest accelerated growth may begin before 28 weeks' gestation when GDM is typically diagnosed. The identification of pregnancies at risk of early fetal growth would enable early intervention. We assessed the use of early pregnancy HbA1c in predicting excessive fetal growth. RESEARCH DESIGN AND METHODS Women were recruited at antenatal booking from a major maternity unit in the UK. HbA1c was measured at <14 weeks gestation in 1243 women at risk of GDM as defined by UK NICE risk factors of whom 1115 underwent OGTT. Women with previous GDM were excluded. Comprehensive fetal ultrasound was performed at 28 weeks' gestation alongside 75 g OGTT in 976 of these women. GDM was defined using WHO criteria. Pregnancy outcomes were extracted from the regional maternity care database. RESULTS Two hundred and thirty-six women screened positive for GDM. At diagnosis, GDM pregnancies demonstrated higher adjusted fetal weight percentile than non-GDM pregnancies: (51.8 vs. 46.3, p = 0.008). This was driven by increases in the fetal abdominal circumference percentile in GDM compared with non-GDM pregnancies (55.3 vs. 46.2, p = <0.001). Early pregnancy HbA1c was higher in the GDM versus non-GDM group: (35.7 mmol/mol vs. 32.9 mmol/mol p = <0.01). A threshold for predicting excessive fetal growth was not identified in this cohort. CONCLUSIONS Accelerated fetal growth is evident prior to the diagnosis of GDM. There remains a need for suitable methods of early identification of pregnancies at high risk for early accelerated fetal growth due to GDM. First-trimester HbA1c was not useful in identifying these pregnancies. NOVELTY STATEMENT WHAT IS ALREADY KNOWN?: Recent research suggests excessive growth associated with GDM may begin prior to 28 weeks' gestation, when GDM is typically tested for WHAT THIS STUDY HAS FOUND?: Pregnancies affected by GDM are already subject to accelerated fetal growth in comparison to non-GDM pregnancies by way of higher estimated fetal weight and fetal abdominal circumference Neither first-trimester HbA1c nor plasma glucose was useful predictors of these outcomes WHAT ARE THE IMPLICATIONS OF THIS STUDY?: Highlights the emergence of excessive growth prior to detection of GDM Reinforces need for suitable methods of identifying such pregnancies in earlier gestation.
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Affiliation(s)
- Robert J D'Arcy
- Regional Centre for Endocrinology, Royal Victoria Hospital, Belfast, UK
- Centre for Public Health, Queens University Belfast, UK
| | | | | | - David R McCance
- Regional Centre for Endocrinology, Royal Victoria Hospital, Belfast, UK
| | - Una M Graham
- Regional Centre for Endocrinology, Royal Victoria Hospital, Belfast, UK
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Alekseenkova EN, Babakov VN, Selkov SA, Di Renzo GC, Kogan IY, Kapustin RV. Maternal insulin-like growth factors and insulin-like growth factor-binding proteins for macrosomia prediction in diabetic and nondiabetic pregnancy: A prospective study. Int J Gynaecol Obstet 2023. [PMID: 36708099 DOI: 10.1002/ijgo.14696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 01/11/2023] [Accepted: 01/26/2023] [Indexed: 01/29/2023]
Abstract
OBJECTIVE Attributable to the insulin-like growth factor (IGF) axis involvement in fetal growth regulation, possible contribution of the maternal IGF axis to antenatal fetal macrosomia diagnosis is a subject of particular interest in diabetic pregnancy. METHODS A total of 130 women were prospectively enrolled in a longitudinal single-center cohort study. The four study groups were: type 1 diabetes (n = 40), type 2 diabetes (n = 35), gestational diabetes (n = 40), and control (n = 15). IGF-1 and IGF-2 and insulin-like growth factor-binding protein (IGFBP) 1, 3, 6, and 7 serum levels were analyzed in 11- to 14-week and 30- to 34-week samples with a specific immunoassay. RESULTS In mothers of large-for-gestational-age neonates (90th percentile), higher (median test) first-trimester IGF-1 (P = 0.007) and lower IGFBP-1 (P = 0.035) were observed. The IGF-1/IGFBP-1 ratio was positively associated with neonatal weight (r = 0.434, P < 0.001). Receiver operating characteristic analysis revealed an association between large for gestational age and the first-trimester IGF-1 (area under the curve [AUC] = 0.747, P < 0.001), IGFBP-1 (AUC = 0.334, P = 0.011), and IGF-1/IGFBP-1 ratio (AUC = 0.750, P < 0.001). IGF-1/IGFBP-1 ratio had better performance for prediction of birth weight over 4000 g (AUC = 0.822, P < 0.001). CONCLUSION The authors detected different first-trimester IGF-1 and IGF-1/IGFBP-1 thresholds applicable for either supposition or rejection of macrosomia diagnosis. Further investigation is needed to determine how the maternal IGF axis can contribute to fetal macrosomia prediction.
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Affiliation(s)
- Elena N Alekseenkova
- D.O. Ott Research Institute of Obstetrics, Gynecology, and Reproductive Medicine, St Petersburg, Russia
| | - V N Babakov
- Research Institute of Hygiene, Occupational Pathology and Human Ecology, FMBA, St Petersburg, Russia
| | - S A Selkov
- D.O. Ott Research Institute of Obstetrics, Gynecology, and Reproductive Medicine, St Petersburg, Russia
| | - G C Di Renzo
- Centre for Reproductive and Perinatal Medicine, University of Perugia, Perugia, Italy.,Wayne State University School of Medicine, Michigan, Detroit, USA
| | - I Yu Kogan
- D.O. Ott Research Institute of Obstetrics, Gynecology, and Reproductive Medicine, St Petersburg, Russia.,Department of Obstetrics, Gynecology and Reproduction, St Petersburg State University, St Petersburg, Russia
| | - R V Kapustin
- D.O. Ott Research Institute of Obstetrics, Gynecology, and Reproductive Medicine, St Petersburg, Russia.,Department of Obstetrics, Gynecology and Reproduction, St Petersburg State University, St Petersburg, Russia
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Ding Q, Wang Y, Suo L, Niu Y, Zhao D, Yu Y, Wei D. The gestational age-specific difference in birthweight between singletons born after fresh and frozen embryo transfer: A cohort study. Acta Obstet Gynecol Scand 2023; 102:323-333. [PMID: 36629121 PMCID: PMC9951305 DOI: 10.1111/aogs.14503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 11/20/2022] [Accepted: 12/16/2022] [Indexed: 01/12/2023]
Abstract
INTRODUCTION Accumulating studies have suggested singletons born after frozen embryo transfer (FET) were higher than those born after fresh embryo transfer (Fre-ET). However, fewer studies had investigated the gestational age-specific between-group difference in birthweight. This study aimed to investigate the gestational week-specific difference in singleton birthweight after FET vs Fre-ET and explore potential factors that impact the difference. MATERIAL AND METHODS In this retrospective cohort study, a total of 25 863 singletons were included. Multivariable linear regression and logistic regression were used to evaluate the between-group differences in mean birthweight and the incidences of large for gestational age (LGA) and small for gestational age (SGA), respectively. RESULTS Multivariable regression analyses showed a statistically significant interaction between types of embryo transfer (ie FET vs Fre-ET) and the gestational week on mean birthweight (P < 0.001) and on the risks of large for gestational age (P = 0.001) and small for gestational age (P < 0.001). When stratified by gestational week, the differences in mean birthweight and the risks of LGA and SGA were only observed in singletons born at 37 gestational weeks or later. After adjusting for confounders, full-term but not preterm singletons born after FET had a higher birthweight (3497.58 ± 439.73 g vs 3445.67 ± 450.24 g; adjusted mean difference 58.35 g; 95% confidence interval [CI] 38.72-77.98 g), a higher risk of LGA (24.3% vs 21.1%; adjusted odds ratio [OR] 1.28, 95% CI 1.15-1.42) and a lower risk of SGA (3.1% vs 4.8%; adjusted OR 0.61, 95% CI 0.53-0.70) compared with those born after Fre-ET. CONCLUSIONS The differences in birthweight between FET and Fre-ET were observed in full-term singletons but not preterm singletons.
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Affiliation(s)
- Qiaoqiao Ding
- Center for Reproductive MedicineShandong UniversityJinanChina,The Key Laboratory of Reproductive Endocrinology of Ministry of EducationJinanChina
| | - Yuhuan Wang
- Center for Reproductive MedicineShandong UniversityJinanChina,The Key Laboratory of Reproductive Endocrinology of Ministry of EducationJinanChina
| | - Lu Suo
- Center for Reproductive MedicineShandong UniversityJinanChina,The Key Laboratory of Reproductive Endocrinology of Ministry of EducationJinanChina
| | - Yue Niu
- Center for Reproductive MedicineShandong UniversityJinanChina,The Key Laboratory of Reproductive Endocrinology of Ministry of EducationJinanChina
| | - Dingying Zhao
- Center for Reproductive MedicineShandong UniversityJinanChina,The Key Laboratory of Reproductive Endocrinology of Ministry of EducationJinanChina
| | - Yunhai Yu
- Department of Obstetrics and GynecologyThe Second Hospital of Shandong UniversityJinanChina
| | - Daimin Wei
- Center for Reproductive MedicineShandong UniversityJinanChina,The Key Laboratory of Reproductive Endocrinology of Ministry of EducationJinanChina
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Lin D, Fan D, Li P, Chen G, Zhou Z, Rao J, Ye S, Wang L, Feng J, Lu D, Luo C, Liu Z. Optimal gestational weight gain in women with twin pregnancies and gestational diabetes mellitus: a population-based study in the United States. Am J Obstet Gynecol MFM 2023; 5:100766. [PMID: 36216311 DOI: 10.1016/j.ajogmf.2022.100766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 09/30/2022] [Accepted: 10/03/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND There is limited evidence regarding optimal gestational weight gain in women with twin pregnancies and gestational diabetes mellitus. OBJECTIVE This study aimed to examine the association between gestational weight gain and perinatal outcomes among women with gestational diabetes mellitus and twin pregnancies and to explore the gestational weight gain targets by prepregnancy body mass index category. STUDY DESIGN A national population-based cohort study of twin pregnancies with gestational diabetes mellitus was conducted between 2014 and 2020. Women with gestational diabetes mellitus aged between 18 and 45 years with live-born twins without congenital malformations between 24 and 42 weeks of gestation were included in the analysis. Two approaches were used to determine the optimal gestational weight gain targets by body mass index category: an interquartile range method to calculate targets in low-risk gestational diabetes mellitus pregnancies and a logistic model method to identify the odds ratio targets at which a composite adverse outcome decreased. RESULTS Of 29,308 women with gestational diabetes mellitus and twin pregnancies, 8239 (28.1%) were normal-weight, 7626 (26.0%) were overweight, and 13,443 (45.9%) were obese. The continuous standardized gestational weight gain by 36 weeks was associated with preterm birth <36 weeks, large-for-gestational-age infants, small-for-gestational-age infants, and gestational hypertensive disorders. The interquartile range targets were 13.6 to 20.9 kg, 10.9 to 20.4 kg, and 7.7 to 17.7 kg for normal-weight, overweight, and obese women, respectively. The odds ratio targets were 14.1 to 20.0 kg, 12.1 to 16.0 kg, and 6.1 to 12.0 kg for normal-weight, overweight, and obese women, respectively. Gestational weight gain outside these targets was associated with preterm birth <36 weeks, large-for-gestational-age and small-for-gestational-age infants, and gestational hypertensive disorders, and exhibited significant population attributable fractions for preterm birth <36 weeks, large-for-gestational-age infants, and gestational hypertensive disorders across body mass index categories. CONCLUSION Compared with the Institute of Medicine guidelines, more stringent gestational weight gain targets would be beneficial for improved perinatal outcomes in women with gestational diabetes mellitus and twin pregnancies.
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Affiliation(s)
- Dongxin Lin
- Foshan Institute of Fetal Medicine, Southern Medical University Affiliated Maternal and Child Health Hospital of Foshan, Foshan, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, and Dr Liu); Department of Obstetrics, Southern Medical University Affiliated Maternal & Child Health Hospital of Foshan, Foshan, Guangdong, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, Ms Wang, Ms Feng, Ms Lu, Ms Luo, and Dr Liu).
| | - Dazhi Fan
- Foshan Institute of Fetal Medicine, Southern Medical University Affiliated Maternal and Child Health Hospital of Foshan, Foshan, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, and Dr Liu); Department of Obstetrics, Southern Medical University Affiliated Maternal & Child Health Hospital of Foshan, Foshan, Guangdong, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, Ms Wang, Ms Feng, Ms Lu, Ms Luo, and Dr Liu)
| | - Pengsheng Li
- Foshan Institute of Fetal Medicine, Southern Medical University Affiliated Maternal and Child Health Hospital of Foshan, Foshan, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, and Dr Liu); Department of Obstetrics, Southern Medical University Affiliated Maternal & Child Health Hospital of Foshan, Foshan, Guangdong, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, Ms Wang, Ms Feng, Ms Lu, Ms Luo, and Dr Liu)
| | - Gengdong Chen
- Foshan Institute of Fetal Medicine, Southern Medical University Affiliated Maternal and Child Health Hospital of Foshan, Foshan, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, and Dr Liu); Department of Obstetrics, Southern Medical University Affiliated Maternal & Child Health Hospital of Foshan, Foshan, Guangdong, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, Ms Wang, Ms Feng, Ms Lu, Ms Luo, and Dr Liu)
| | - Zixing Zhou
- Foshan Institute of Fetal Medicine, Southern Medical University Affiliated Maternal and Child Health Hospital of Foshan, Foshan, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, and Dr Liu); Department of Obstetrics, Southern Medical University Affiliated Maternal & Child Health Hospital of Foshan, Foshan, Guangdong, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, Ms Wang, Ms Feng, Ms Lu, Ms Luo, and Dr Liu)
| | - Jiaming Rao
- Foshan Institute of Fetal Medicine, Southern Medical University Affiliated Maternal and Child Health Hospital of Foshan, Foshan, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, and Dr Liu); Department of Obstetrics, Southern Medical University Affiliated Maternal & Child Health Hospital of Foshan, Foshan, Guangdong, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, Ms Wang, Ms Feng, Ms Lu, Ms Luo, and Dr Liu)
| | - Shaoxin Ye
- Foshan Institute of Fetal Medicine, Southern Medical University Affiliated Maternal and Child Health Hospital of Foshan, Foshan, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, and Dr Liu); Department of Obstetrics, Southern Medical University Affiliated Maternal & Child Health Hospital of Foshan, Foshan, Guangdong, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, Ms Wang, Ms Feng, Ms Lu, Ms Luo, and Dr Liu)
| | - Lijuan Wang
- Department of Obstetrics, Southern Medical University Affiliated Maternal & Child Health Hospital of Foshan, Foshan, Guangdong, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, Ms Wang, Ms Feng, Ms Lu, Ms Luo, and Dr Liu)
| | - Jinping Feng
- Foshan Institute of Fetal Medicine, Southern Medical University Affiliated Maternal and Child Health Hospital of Foshan, Foshan, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, and Dr Liu); Department of Obstetrics, Southern Medical University Affiliated Maternal & Child Health Hospital of Foshan, Foshan, Guangdong, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, Ms Wang, Ms Feng, Ms Lu, Ms Luo, and Dr Liu)
| | - Demei Lu
- Department of Obstetrics, Southern Medical University Affiliated Maternal & Child Health Hospital of Foshan, Foshan, Guangdong, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, Ms Wang, Ms Feng, Ms Lu, Ms Luo, and Dr Liu)
| | - Caihong Luo
- Department of Obstetrics, Southern Medical University Affiliated Maternal & Child Health Hospital of Foshan, Foshan, Guangdong, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, Ms Wang, Ms Feng, Ms Lu, Ms Luo, and Dr Liu)
| | - Zhengping Liu
- Foshan Institute of Fetal Medicine, Southern Medical University Affiliated Maternal and Child Health Hospital of Foshan, Foshan, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, and Dr Liu); Department of Obstetrics, Southern Medical University Affiliated Maternal & Child Health Hospital of Foshan, Foshan, Guangdong, China (Drs Lin, Fan, Li, Chen, Zhou, and Rao, Ms Ye, Ms Wang, Ms Feng, Ms Lu, Ms Luo, and Dr Liu)
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Isabel C, Faro Rebecca V, Vrijkotte TGM, Theodorus Bartholomeus T. Early pregnancy triglycerides and not fructosamine are associated with birth weight (with foetal sexual dimorphism). Eur J Clin Invest 2023; 53:e13896. [PMID: 36327143 DOI: 10.1111/eci.13896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 09/16/2022] [Accepted: 10/17/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND We evaluated whether maternal triglycerides (TGs) or fructosamine (measured in early pregnancy) predominantly contribute to birth weight (BW), in a foetal sexual dimorphism. METHODS Analysis of data from the Amsterdam Born Children and their Development cohort study (total n = 3514). Maternal nonfasting TGs and fructosamine were determined in early gestation (median 13 weeks). Multivariable linear regression analysis was used to determine whether maternal TGs or fructosamine was associated with BW-small for gestational age (SGA)-large for gestational age (LGA) and whether it was sex-dependent. RESULTS With each 1 mmol/L increase in TGs, BW increased significantly by 81.7 g. This increase was larger with boys (107.3 g; 95% CI 66-148) than girls (60.5 g; 95% CI 23.6-97.4). No association was found with fructosamine. When including different covariates (gestational age at blood sampling, total duration of pregnancy, maternal height, age, parity, ethnicity, educational level, smoking, alcohol, and pre-pregnancy BMI), 29% of the variance in BW can be explained. Adding fructosamine to this model gave no added value in predicting BW, in contrast to adding TGs (R2 raised from 0.292 to 0.299, p < .001). The odds of a newborn LGA with higher maternal TG were increased (OR 1.6, 95% CI 1.3-2.0), in contrast to fructosamine. CONCLUSIONS Maternal TGs were more dominant (compared to fructosamine) in its association with BW (measured in early physiological pregnancy) and more prominently present when carrying a male foetus. These remarkable observations warrant more future research, especially in obese patients at risk for gestational diabetes.
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Affiliation(s)
- Clinck Isabel
- Department of Endocrinology, Diabetology and Metabolism, AZ Monica, Antwerp, Belgium.,Internal Medicine, University of Antwerp, Antwerp, Belgium
| | - Verelst Faro Rebecca
- Department of Endocrinology, Diabetology and Metabolism, AZ Monica, Antwerp, Belgium.,Internal Medicine, University of Antwerp, Antwerp, Belgium
| | - Tanja G M Vrijkotte
- Department of Public and Occupational Health, Amsterdam Public Health Research Institute, Amsterdam University Medical Centres, University of Amsterdam, Amsterdam, The Netherlands
| | - Twickler Theodorus Bartholomeus
- Department of Endocrinology, Diabetology and Metabolism, AZ Monica, Antwerp, Belgium.,Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
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Irahara M, Nagai T, Takeuchi S, Tayama T, Nii M, Katayama S, Kasai K, Doi N, Okitsu O. Association between early-term birth and hypoglycaemia in large-for-gestational-age neonates:A retrospective cohort study. J Med Invest 2023; 70:476-482. [PMID: 37940535 DOI: 10.2152/jmi.70.476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Abstract
BACKGROUND The effect of early-term birth on the development of hypoglycaemia in large-for-gestational-age (LGA) neonates is yet to be clarified. This study aimed to clarify the association between hypoglycaemia and early-term birth in LGA neonates. METHODS This single-centre retrospective cohort study evaluated LGA neonates born at term at Tsurugi Municipal Handa Hospital, Japan. Blood glucose levels were measured immediately and at 1, 2, and 4 hours after birth. The association between early-term birth and hypoglycaemia was evaluated using logistic regression analysis. The prevalence of severe hypoglycaemia and hypoglycaemia according to its timing of development was analysed using Fisher's exact test. RESULTS In total, 295 neonates were included. Among them, 113 neonates (38.3%) were born at early term and 91 infants (30.8%) had hypoglycaemia. Logistic regression analysis showed a significant association between early-term birth and hypoglycaemia (adjusted odds ratio [95% confidence interval]:2.691 [1.597 to 4.535]). However, there was no significant between-group difference among those with severe hypoglycaemia. CONCLUSIONS Among LGA neonates, early-term birth is positively associated with neonatal hypoglycaemia. This indicates that among LGA neonates, those born at early term require more careful observation for hypoglycaemia than do those born at later term. J. Med. Invest. 70 : 476-482, August, 2023.
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Affiliation(s)
- Makoto Irahara
- Department of Pediatrics, Tsurugi Municipal Handa Hospital, Tokushima, Japan
- Department of Pediatrics, Tokushima University Hospital, Tokushima, Japan
- Allergy center, National Center for Child Health and Development, Tokyo, Japan
| | - Takashi Nagai
- Department of Pediatrics, Tokushima Prefectural Hospital, Tokushima, Japan
| | - Shunsuke Takeuchi
- Department of Pediatrics, Tsurugi Municipal Handa Hospital, Tokushima, Japan
| | - Takahiro Tayama
- Department of Pediatrics, Tsurugi Municipal Handa Hospital, Tokushima, Japan
- Department of Pediatrics, Tokushima University Hospital, Tokushima, Japan
| | - Mari Nii
- Department of Obstetrics and Gynecology, Tsurugi Municipal Handa Hospital, Tokushima, Japan
| | - Sachiko Katayama
- Department of Obstetrics and Gynecology, Tsurugi Municipal Handa Hospital, Tokushima, Japan
| | - Kana Kasai
- Department of Obstetrics and Gynecology, Tsurugi Municipal Handa Hospital, Tokushima, Japan
| | - Naoko Doi
- Department of Obstetrics and Gynecology, Tsurugi Municipal Handa Hospital, Tokushima, Japan
| | - Osamu Okitsu
- Department of Obstetrics and Gynecology, Tsurugi Municipal Handa Hospital, Tokushima, Japan
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Fieß A, Riedl JC, Gißler S, Mildenberger E, Urschitz MS, Stoffelns B, Pfeiffer N, Schuster AK. Corneal Aberrations and Thickness in Adults Born Small, Appropriate, or Large for Gestational Age at Term. J Clin Med 2022; 11. [PMID: 36498478 DOI: 10.3390/jcm11236903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/17/2022] [Accepted: 11/18/2022] [Indexed: 11/24/2022] Open
Abstract
Background/Aims: This study investigated whether there are changes in corneal surface regularity and corneal thickness in adults born small, appropriate, or large for gestational age at term. Methods: This retrospective cohort study involved prospective Scheimpflug imaging of the cornea (Pentacam®) to compare the corneal thickness and aberrations between adults classified as small for gestational age (SGA), normal birth weight (BW), and large for gestational age (LGA). Multivariable linear regression was applied to analyze associations with gestational age, BW percentile, placental insufficiency, preeclampsia, and breastfeeding. Results: In total, 448 eyes of 261 individuals born full term (aged 29.9 ± 9.5 years, 140 females) were examined, including 29 severe SGA (BW < 3rd percentile), 32 moderate SGA (BW between 3rd and <10th percentile), 132 normal BW (BW between 10th and 90th percentile), 35 moderate LGA (BW between >90th and 97th percentile), and 33 severe LGA (BW > 97th percentile). There were no differences between groups in the corneal aberrations of the total cornea as well as of the corneal front surface, except for higher-order aberrations in the front of the cornea (p = 0.032). There was an association between the increased total root mean square of higher-order aberrations and lower birth weight percentile (p = 0.004), with increased higher-order aberrations correlating with lower visual acuity and spherical equivalent. Conclusion: Restricted prenatal growth is associated with increased higher-order aberrations in adulthood.
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McLaren RA, Ruymann KR, Ramos GA, Osmundson SS, Jauk V, Berghella V. Early screening for gestational diabetes mellitus: a meta-analysis of randomized controlled trials. Am J Obstet Gynecol MFM 2022; 4:100737. [PMID: 36031150 DOI: 10.1016/j.ajogmf.2022.100737] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 08/22/2022] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Current evidence is conflicting on whether early screening and treatment for gestational diabetes mellitus improve pregnancy outcomes. Thus, this systematic review and meta-analysis of randomized controlled trials aimed to assess the rate of adverse pregnancy outcomes among participants with early screening and treatment for gestational diabetes mellitus vs those with routine care. DATA SOURCES A systematic review of the literature was conducted using MEDLINE, Scopus, ClinicalTrials.gov, EMBASE, ScienceDirect, the Cochrane Library at the Central Register of Controlled Trials, and SciELO from inception to November 2021. STUDY ELIGIBILITY CRITERIA Studies were eligible for inclusion if they described randomized controlled trials comparing early screening with routine care for gestational diabetes mellitus to assess the effects of early screening and treatment on pregnancy outcomes. METHODS All randomized controlled trials comparing early vs standard screening of gestational diabetes mellitus assessing the effect of early screening (defined as a screening at <20 weeks of gestation) vs routine screening (defined as a screening at ≥20 weeks of gestation) on pregnancy outcomes were included. The primary outcome was defined as large for gestational age, as defined by the trial. The secondary maternal and neonatal outcomes were also evaluated. Subgroup analyses were performed on the basis of screening strategy and methods. RESULTS After exclusion, 8 randomized clinical trials (1920 participants) of early screening and treatment vs standard care were included. There were a total of 746 participants with early gestational diabetes mellitus. The risk of large for gestational age at birth did not differ between early screening and treatment for gestational diabetes mellitus and routine care among all included trials (8.1 vs 9.0%; relative risk, 0.94; 95% confidence interval, 0.73-1.22). Trials with a protocol of universal screening of participants at their first prenatal visit (>80% screened with HbA1c) and receiving early treatment if the screening test returned positive had a lower risk of large for gestational age (2.3 vs 9.1%; relative risk, 0.29; 95% confidence interval, 0.09-0.90) than those who had routine screening and care. CONCLUSION Overall, early screening and treatment of gestational diabetes mellitus did not reduce the risk of large for gestational age at birth. However, trials that screened all participants at their first visit and treated early, most for an HbA1c of 5.7% to 6.4%, had a reduced risk of large for gestational age at birth compared with routine care, suggesting a possible benefit of screening all pregnant patients. However, future well-designed trials are needed to confirm these findings.
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Affiliation(s)
- Rodney A McLaren
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, PA (Drs McLaren, Ruymann, and Berghella).
| | - Kathryn R Ruymann
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, PA (Drs McLaren, Ruymann, and Berghella)
| | - Gladys A Ramos
- Division of Maternal-Fetal Medicine, Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, San Diego, CA (Dr Ramos)
| | - Sarah S Osmundson
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Vanderbilt University Medical Center, Nashville, TN (Dr Osmundson)
| | - Victoria Jauk
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Center for Women's Reproductive Health at the University of Alabama at Birmingham, Birmingham, AL (Ms Jauk)
| | - Vincenzo Berghella
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, PA (Drs McLaren, Ruymann, and Berghella)
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Combs CA, Castillo R, Kline C, Fuller K, Seet EL, Webb G, Del Rosario A. Choice of standards for sonographic fetal abdominal circumference percentile. Am J Obstet Gynecol MFM 2022; 4:100732. [PMID: 36038069 DOI: 10.1016/j.ajogmf.2022.100732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 08/08/2022] [Accepted: 08/22/2022] [Indexed: 10/31/2022]
Abstract
BACKGROUND The diagnosis of abnormal fetal abdominal circumference is based on values >90th or <10th percentile. There are dozens of established norms that can be used to determine the percentile of a given abdominal circumference measurement, but there is no established method to determine which norms should be used. OBJECTIVE This study aimed to evaluate the applicability of 5 established abdominal circumference norms to our measurements and to determine which, if any, should be used for the diagnosis of abnormal fetal abdominal circumference. STUDY DESIGN Data were pooled from 6 maternal-fetal medicine practices to conduct a cross-sectional study. The inclusion criteria were a singleton fetus at 22.0 to 39.9 weeks of gestation with cardiac activity present, complete fetal biometry measured, and examination from 2019 or 2020. For patients with >1 eligible examination during the study period, a single examination was chosen at random for inclusion. Five norms of abdominal circumference were studied: the Hadlock formula, the World Health Organization Fetal Growth Curves, the International Fetal and Newborn Growth Consortium for the 21st-Century Project; and the National Institutes of Child Health and Human Development Fetal Growth Studies (fetuses of White patients and unified standard). Using formulas relating abdominal circumference to gestational age, we calculated the z scores of abdominal circumference (standard deviations from the mean), standard deviation of the z score, Kolmogorov-Smirnov D statistic, and relative mean squared error. The 5 norms were assessed for fit to our data based on 6 criteria: mean z score close to 0, standard deviation of the z score close to 1, low D statistic, low mean squared error, fraction of values >90th percentile close to 10%, and fraction of values <10th percentile close to 10%. RESULTS The inclusion criteria were met in 40,684 ultrasound examinations in 15,042 patients. Considering the 6 evaluation criteria, observed abdominal circumferences had the best fit to the World Health Organization standard (mean z score of 0.11±1.05, D statistic of 0.041, mean squared error of 0.84±1.46, 13% of examinations >90th percentile, and 7% of examinations <10th percentile). The Hadlock reference had an anomaly in its assumption of a constant standard deviation, resulting in the underdiagnosis of abnormal values at early gestational ages and overdiagnosis at late gestational ages. The International Fetal and Newborn Growth Consortium for the 21st-Century Project standard had a mean circumference smaller than all the other norms, resulting in the underdiagnosis of small circumferences and the overdiagnosis of large circumferences. Similar results were observed when restricting the analyses to a low-risk subgroup of 5487 examinations without identified risk factors for large for gestational age or small for gestational age. CONCLUSION The diagnosis of abnormal abdominal circumference depends on the norms used to define abdominal circumference percentiles. The World Health Organization standard had the best fit for our data.
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Affiliation(s)
- C Andrew Combs
- The Pediatrix (Mednax) Center for Research, Education, Quality, and Safety, Sunrise, FL (Dr Combs); Obstetrix Medical Group, Campbell, CA (Dr Combs and Ms del Rosario).
| | - Ramon Castillo
- Regional Obstetrical Consultants, Jacksonville, FL (Dr Castillo)
| | - Carolyn Kline
- Eastside Maternal-Fetal Medicine, Bellevue, WA (Dr Kline)
| | - Kisti Fuller
- Phoenix Perinatal Associates, Phoenix, AZ (Dr Fuller)
| | - Emily L Seet
- Obstetrix of Southern California, Long Beach, CA (Dr Seet)
| | - Gilbert Webb
- Maternal-Fetal Diagnostic Center of Atlanta, Austell, GA (Dr Webb)
| | - Amber Del Rosario
- Obstetrix Medical Group, Campbell, CA (Dr Combs and Ms del Rosario); University of California, Santa Cruz, Santa Cruz, CA (Ms del Rosario)
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Messika A, Toledano Y, Hadar E, Shmuel E, Tauman R, Shamir R, Froy O. Relationship among chrononutrition, sleep, and glycemic control in women with gestational diabetes mellitus: a randomized controlled trial. Am J Obstet Gynecol MFM 2022; 4:100660. [PMID: 35525420 DOI: 10.1016/j.ajogmf.2022.100660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 04/29/2022] [Indexed: 11/23/2022]
Abstract
BACKGROUND Gestational diabetes mellitus is associated with an increased risk of maternal, fetal, and neonatal morbidities. Chronobiological disorders have recently been identified as risk factors for those morbidities. The disorders include chrononutritional disorders related to meal frequency and content according to the sleep-wake cycle, sleep disorders related to sleep quality, and chrono-obesity disorders, such as abnormal weight gain because of sleep deprivation and time of eating. OBJECTIVE This study aimed to assess whether a chrononutritional and sleep hygiene intervention can improve maternal glycemic control and reduce the proportion of large-for-gestational-age newborns among women with gestational diabetes mellitus. STUDY DESIGN This randomized controlled trial included 103 women with gestational diabetes mellitus who were carrying a singleton fetus and assigned to either the intervention group (n=33) or the control group (n=70). The intervention group was assigned to a chrononutrition and sleep hygiene program, in addition to the usual care for gestational diabetes mellitus, from the time of diabetes mellitus diagnosis to birth, whereas the control group received the usual gestational diabetes mellitus care. RESULTS The chrononutritional and sleep hygiene intervention significantly reduced the proportion of women with suboptimal glycemic control (<80% of the plasma glucose values at target), after adjustment for maternal age, prepregnancy body mass index, gravidity, history of gestational diabetes mellitus, and large for gestational age (relative risk, 0.28; 95% confidence interval, 0.18-0.81). The effect of the intervention on balancing maternal glycemic control was mainly because of the decreased carbohydrate intake in the evening interval of the day (relative risk, 0.8; 95% confidence interval, 0.64-0.99). However, the intervention had no effect on the proportion of large-for-gestational-age newborns. CONCLUSION The chrononutritional and sleep hygiene intervention can improve maternal glycemic control.
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Affiliation(s)
- Amalia Messika
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel (Drs Messika, Toledano, Hadar, Shmuel, and Tauman); Sleep Disorders Center, Tel Aviv Medical Center, Tel Aviv University, Tel Aviv, Israel (Dr Tauman).
| | - Yoel Toledano
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel (Drs Messika, Toledano, Hadar, Shmuel, and Tauman); Sleep Disorders Center, Tel Aviv Medical Center, Tel Aviv University, Tel Aviv, Israel (Dr Tauman)
| | - Eran Hadar
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel (Drs Messika, Toledano, Hadar, Shmuel, and Tauman); Sleep Disorders Center, Tel Aviv Medical Center, Tel Aviv University, Tel Aviv, Israel (Dr Tauman)
| | - Eliassaf Shmuel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel (Drs Messika, Toledano, Hadar, Shmuel, and Tauman); Sleep Disorders Center, Tel Aviv Medical Center, Tel Aviv University, Tel Aviv, Israel (Dr Tauman)
| | - Riva Tauman
- Sleep Disorders Center, Tel Aviv Medical Center, Tel Aviv University, Tel Aviv, Israel (Dr Tauman); Institute of Gastroenterology, Nutrition and Liver Diseases, Schneider Children's Medical Center of Israel, Petah Tikva, Israel (Dr Shamir)
| | - Raanan Shamir
- Lea and Arieh Pickel Chair for Pediatric Research, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel (Dr Shamir); and Institute of Biochemistry, Food Science and Nutrition, The Robert H. Smith Faculty of Agriculture, Food and
| | - Oren Froy
- Environment, The Hebrew University of Jerusalem, Rehovot, Israel (Dr Froy)
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Filardi T, Gentile MC, Venditti V, Valente A, Bleve E, Santangelo C, Morano S. The Impact of Ethnicity on Fetal and Maternal Outcomes of Gestational Diabetes. Medicina (Kaunas) 2022; 58. [PMID: 36143838 DOI: 10.3390/medicina58091161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/23/2022] [Accepted: 08/23/2022] [Indexed: 11/20/2022]
Abstract
Background and Objectives: The prevalence of gestational diabetes mellitus (GDM) significantly varies across different ethnic groups. In particular, Africans, Latinos, Asians and Pacific Islanders are the ethnic groups with the highest risk of GDM. The aim of this study was to evaluate the impact of ethnicity on pregnancy outcomes in GDM. Patients and Methods: n = 399 patients with GDM were enrolled, n = 76 patients of high-risk ethnicity (HR-GDM), and n = 323 of low-risk ethnicity (LR-GDM). Clinical and biochemical parameters were collected during pregnancy until delivery. Fetal and maternal short-term outcomes were evaluated. Results: HR-GDM had significantly higher values of glycosylated hemoglobin checked at 26−29 weeks of gestation (p < 0.001). Gestational age at delivery was significantly lower in HR-GDM (p = 0.03). The prevalence of impaired fetal growth was significantly higher in HR-GDM than LR-GDM (p = 0.009). In logistic regression analysis, the likelihood of impaired fetal growth was seven times higher in HR-GDM than in LR-GDM, after adjustment for pre-pregnancy BMI and gestational weight gain (OR = 7.1 [2.0−25.7] 95% CI, p = 0.003). Conclusions: HR-GDM had worse pregnancy outcomes compared with LR-GDM. An ethnicity-tailored clinical approach might be effective in reducing adverse outcomes in GDM.
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Abstract
OBJECTIVES Fetal growth and size are associated with stillbirth risk. We wanted to investigate the week by week predictive value of fetal size at term on the prospective risk of stillbirth. METHODS Anonymised database from the UK GAP program, with 2,094,702 term (≥37 weeks) deliveries including 4,670 stillbirths. Prospective stillbirth risk was defined as fetal death in the current week divided by total undelivered pregnancies. The data were analysed in five centile bands for stillbirth risk and risk ratios (RR) for 38, 39, 40 and 41+ weeks, using appropriate for gestational age (AGA) at 37 weeks as reference. RESULTS Baseline stillbirth risk at 37 weeks was 0.29 per 1,000 and rose to 1.39 at 41+ weeks, with RR increasing to 4.8. In the 3<10 centile band risk rose from 0.72 to 2.43 over the same period, with RR increasing from 2.5 to 8.4. In the <3 centile group, the stillbirth risk rose from 1.62 to 6.16 (RR (5.6 to 21.2). In the 97>90 centile band, risk increased from 0.40 to 1.50 (RR 1.4 to 5.2) and for >97 centiles, it rose from 0.80 to 2.13 (RR 2.8-7.3). CONCLUSIONS Prospective risk of fetal death at term is related to fetal size. The information provided, together with other considerations and results of investigations where available, will help clinicians to determine the advice to give to mothers about the best timing for delivery, balancing the baby's risk of compromise with iatrogenic sequelae of early delivery.
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