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Satokar VV, Derraik JGB, Harwood M, Okesene-Gafa K, Beck K, Cameron-Smith D, Garg ML, O'Sullivan JM, Sundborn G, Pundir S, Mason RP, Cutfield WS, Albert BB. Fish oil supplementation during pregnancy and postpartum in mothers with overweight and obesity to improve body composition and metabolic health during infancy: A double-blind randomized controlled trial. Am J Clin Nutr 2023; 117:883-895. [PMID: 36781129 DOI: 10.1016/j.ajcnut.2023.02.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 02/01/2023] [Accepted: 02/08/2023] [Indexed: 02/13/2023] Open
Abstract
BACKGROUND Maternal obesity during pregnancy is associated with an increased risk of obesity and metabolic disease in the offspring. Supplementation with fish oil (FO), which is insulin sensitizing, during pregnancy in mothers with overweight or obesity may prevent the development of greater adiposity and metabolic dysfunction in their children. OBJECTIVES To determine the effects of FO supplementation throughout the second half of pregnancy and lactation in mothers with overweight or obesity on infant body composition and metabolism. METHODS A double-blind randomized controlled trial of 6 g FO (3.55 g/d of n-3 PUFAs) compared with olive oil (control) from mid-pregnancy until 3 mo postpartum. Eligible women had singleton pregnancies at 12-20 wk of gestation, and BMI ≥ 25 kg/m2. The primary outcome was the infant body fat percentage (DXA scans) at 2 wk of age. Secondary outcomes included maternal metabolic markers during pregnancy, infant anthropometry at 2 wk and 3 mo of age, and metabolic markers at 3 mo. RESULTS A total of 129 mothers were randomized, and 98 infants had a DXA scan at 2 wk. PRIMARY OUTCOME Imputed and nonimputed analyses showed no effects of FO supplementation on infant body fat percentage at age 2 wk. SECONDARY OUTCOMES There were no treatment effects on infant outcomes at 2 wk, but FO infants had a higher BMI z-score (P = 0.025) and ponderal index (P = 0.017) at age 3 mo. FO supplementation lowered maternal triglycerides by 17% at 30 wk of pregnancy (P = 0.0002) and infant triglycerides by 21% at 3 mo of age (P = 0.016) but did not affect maternal or infant insulin resistance. The rate of emergency cesarean section was lower with FO supplementation [aRR = 0.38 (95%CI 0.16, 0.90); P = 0.027]. CONCLUSIONS FO supplementation of mothers with overweight or obesity during pregnancy did not impact infant body composition. There is a need to follow up the offspring to determine whether the observed metabolic effects persist. CLINICAL TRIAL REGISTRY NUMBER This study was registered with the Australian New Zealand Clinical Trials Registry (ACTRN12617001078347p). In addition, the Universal Trial Number, WHO, was obtained (U1111-1199-5860).
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Affiliation(s)
- Vidit V Satokar
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - José G B Derraik
- Liggins Institute, University of Auckland, Auckland, New Zealand; Department of Paediatrics: Child and Youth Health, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand; Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden; Environmental - Occupational Health Sciences and Non-Communicable Diseases Research Group, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai, Thailand
| | - Matire Harwood
- Department of General Practice and Primary Care, University of Auckland, Auckland, New Zealand
| | - Karaponi Okesene-Gafa
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Kathryn Beck
- School of Sport Exercise and Nutrition, College of Health, Massey University, Auckland, New Zealand
| | - David Cameron-Smith
- Liggins Institute, University of Auckland, Auckland, New Zealand; College of Engineering, Science and Environment, University of Newcastle, New South Wales, Australia; School of Biomedical Sciences and Pharmacy, College of Health, Medicine and Wellbeing, University of Newcastle, New South Wales, Australia
| | - Manohar L Garg
- School of Biomedical Sciences and Pharmacy, College of Health, Medicine and Wellbeing, University of Newcastle, New South Wales, Australia
| | | | - Gerhard Sundborn
- Department of Pacific Health, School of Population Health, University of Auckland, Auckland, New Zealand
| | - Shikha Pundir
- Liggins Institute, University of Auckland, Auckland, New Zealand
| | - R Preston Mason
- Department of Medicine, Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, USA
| | - Wayne S Cutfield
- Liggins Institute, University of Auckland, Auckland, New Zealand; A Better Start - National Science Challenge, University of Auckland, New Zealand
| | - Benjamin B Albert
- Liggins Institute, University of Auckland, Auckland, New Zealand; A Better Start - National Science Challenge, University of Auckland, New Zealand.
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Abdulla F, Hossain MM, Rahman MM, Rahman MS, Rahman A. Risk factors of caesarean deliveries in urban-rural areas of Bangladesh. FRONTIERS IN REPRODUCTIVE HEALTH 2023; 5:1101400. [PMID: 36874261 PMCID: PMC9975760 DOI: 10.3389/frph.2023.1101400] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 01/09/2023] [Indexed: 02/18/2023] Open
Abstract
Background and aims The key interest of this research is to identify the causes of the ongoing increasing trends in caesarean section or C-section (CS) deliveries in both urban and rural areas of Bangladesh. Methods This study analyzed all Bangladesh Demographic and Health Survey (BDHS) datasets through Chi-square and z tests and the multivariable logistic regression model. Results CS deliveries were found to be more prevalent in urban than in rural areas of Bangladesh. Mothers above 19 years, above 16 years at first birth, overweight mothers, those with higher educational levels, those who received more than one antenatal care (ANC) visit, fathers having secondary/higher education degrees and employed as workers or in business, and mothers living in wealthy households in the cities of Dhaka, Khulna, Mymensingh, Rajshahi, and Rangpur divisions had a significantly higher likelihood of CS deliveries in urban areas. Contrastingly, mothers with ages between 20 and 39 years, above 20 years at first birth, normal weight/overweight mothers, those with primary to higher level of education, those in the business profession, fathers who also received primary to higher education, mothers who received more than one ANC visit, and those living in wealthy households in Dhaka, Khulna, Mymensingh, Rajshahi, and Rangpur divisions were more likely to have CS deliveries in rural areas. The 45-49 age group mothers had a five times higher likelihood of CS deliveries [odds ratio (OR): 5.39] in urban areas than in rural areas. Wealthy mothers were more likely to be CS-delivered in urban (OR: 4.84) than in rural areas (OR: 3.67). Conclusion The findings reveal a gradual upward alarming trend in CS deliveries with an unequal contribution of significant determinants in urban and rural areas of Bangladesh. Therefore, integrated community-level awareness programs are an urgent need in accordance with the findings on the risks of CS and the benefits of vaginal deliveries in this country.
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Affiliation(s)
- Faruq Abdulla
- Department of Applied Health and Nutrition, RTM Al-Kabir Technical University, Sylhet, Bangladesh
| | - Md Moyazzem Hossain
- Department of Statistics, Jahangirnagar University, Savar, Bangladesh.,School of Mathematics, Statistics & Physics, Newcastle University, Newcastle Upon Tyne, United Kingdom
| | - Md Mahabubur Rahman
- Department of Statistics, Faculty of Sciences, Islamic University, Kushtia, Bangladesh
| | | | - Azizur Rahman
- School of Computing, Mathematics and Engineering, Charles Sturt University, Wagga Wagga, NSW, Australia
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Chen YS, Ho CH, Lin SJ, Tsai WH. Identifying additional risk factors for early asymptomatic neonatal hypoglycemia in term and late preterm babies. Pediatr Neonatol 2022; 63:625-632. [PMID: 35977870 DOI: 10.1016/j.pedneo.2022.04.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 03/14/2022] [Accepted: 04/12/2022] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Neonatal hypoglycemia is a common metabolic disorder in newborns, which may present with non-specific symptoms or even be asymptomatic. Current guidelines recommend screening for hypoglycemia in at-risk babies (late preterm, small for gestational age, large for gestational age, and infants of diabetic mothers). Past studies have suggested other potential risk factors, such as maternal obesity, gestational hypertension, cesarean section, etc. In this study, we aim to identify additional prenatal and perinatal maternal/fetal characteristics associated with early asymptomatic hypoglycemia in term and late preterm babies. METHODS We performed a retrospective review on medical charts of all newborns, born between January, 2017 and December, 2020, in the well-baby newborn nursery of a tertiary medical center. We identified newborns who had received blood glucose concentration monitor after birth. Detailed prenatal and perinatal maternal/newborn information were collected for analysis. RESULTS In the study period, 841 newborns had received blood glucose screening after birth. After matching by sex and indication for postnatal blood glucose screen (SGA, LGA, and GDM), 148 newborns were included in the "hypoglycemia group" and 296 newborns were included in the "euglycemia group". In the univariate analysis, parity, insulin treatment for gestational diabetes mellitus (GDM), and cesarean section were associated with an increased risk for neonatal hypoglycemia. Factors associated with decreased risk included higher gestational age, longer duration of skin-to-skin contact, neonatal hyperthermia, higher maternal labor pain score, and epidural anesthesia administration. By multivariable analysis, insulin treatment for GDM was identified as an independent factor associated with increased risk for neonatal hypoglycemia. CONCLUSION Our study showed insulin treatment for GDM to be independently associated with neonatal hypoglycemia. Other risk factors noted in the univariate analysis, such as decreased skin-to-skin contact duration, hypothermia, Cesarean section, and preterm delivery, would require further investigation to confirm the findings.
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Affiliation(s)
- Yu-Shao Chen
- Department of Pediatrics, Chi Mei Medical Center, 901 Zhonghua Rd., Yongkang District, Tainan City 71004, Taiwan
| | - Chung-Han Ho
- Department of Medical Research, Chi Mei Medical Center, 901 Zhonghua Rd., Yongkang District, Tainan City 71004, Taiwan; Department of Information Management, Southern Taiwan University of Science and Technology, 1 Nan-Tai Street, Yongkang District, Tainan City 710301, Taiwan
| | - Shio-Jean Lin
- Department of Pediatrics, Chi Mei Medical Center, 901 Zhonghua Rd., Yongkang District, Tainan City 71004, Taiwan
| | - Wen-Hui Tsai
- Department of Pediatrics, Chi Mei Medical Center, 901 Zhonghua Rd., Yongkang District, Tainan City 71004, Taiwan; Graduate Institute of Medical Sciences, College of Health Sciences, Chang Jung Christian University, 1 Changda Rd.,Gueiren District, Tainan City 711301, Taiwan.
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Martin FZ, Madley‐Dowd P, Ahlqvist VH, Jónsson‐Bachmann E, Fraser A, Forbes H. Mode of delivery and maternal sexual wellbeing: A longitudinal study. BJOG 2022; 129:2010-2018. [PMID: 35856885 PMCID: PMC9804306 DOI: 10.1111/1471-0528.17262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 07/02/2022] [Accepted: 07/18/2022] [Indexed: 01/07/2023]
Abstract
OBJECTIVES To investigate the association between mode of delivery and subsequent maternal sexual wellbeing. DESIGN Prospective birth cohort study. SETTING Avon (in Bristol area), UK. POPULATION Participants in the Avon Longitudinal Study of Parents and Children (ALSPAC). METHODS Mode of delivery was abstracted from obstetric records and sexual wellbeing measures were collected via a self-report questionnaire. Missing data were imputed using multiple imputation, and ordinal logistic regression models for ordered categorical outcomes were adjusted for the covariates maternal age at delivery, pre-pregnancy body mass index, diabetes during pregnancy, socio-economic position, parity, depression and anxiety. MAIN OUTCOME MEASURES Sexual enjoyment and frequency at four time points postpartum (between 33 months and 18 years) and two types of sex-related pain (pain in the vagina during sex and elsewhere after sex) at 11 years postpartum. RESULTS We found no association between mode of delivery and sexual enjoyment (e.g. adjusted odds ratio [OR] 1.11, 95% confidence interval [95% CI] 0.97-1.27 at 33 months) or sexual frequency (OR 0.99, 95% CI 0.88-1.12 at 33 months). Caesarean section was associated with an increased odds of pain in the vagina during sex at 11 years postpartum as compared with vaginal delivery in the adjusted model (OR 1.74, 95% CI 1.46-2.08). CONCLUSIONS These findings provide no evidence supporting associations between caesarean section and sexual enjoyment or frequency. However, mode of delivery was shown to be associated with dyspareunia, which may not be limited to abdominal scarring.
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Affiliation(s)
- Florence Z. Martin
- MRC Integrative Epidemiology UnitPopulation Health SciencesBristol Medical SchoolUniversity of BristolBristolUK
| | - Paul Madley‐Dowd
- Centre for Academic Mental HealthPopulation Health SciencesBristol Medical SchoolUniversity of BristolBristolUK
| | | | | | - Abigail Fraser
- MRC Integrative Epidemiology UnitPopulation Health SciencesBristol Medical SchoolUniversity of BristolBristolUK
| | - Harriet Forbes
- Centre for Academic Mental HealthPopulation Health SciencesBristol Medical SchoolUniversity of BristolBristolUK
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Abstract
This article summarizes the available evidence reporting the relationship between perinatal dysglycemia and long-term neurodevelopment. We review the physiology of perinatal glucose metabolism and discuss the controversies surrounding definitions of perinatal dysglycemia. We briefly review the epidemiology of hypoglycemia and hyperglycemia in fetal, preterm, and term infants. We discuss potential pathophysiologic mechanisms contributing to dysglycemia and its effect on neurodevelopment. We highlight current strategies to prevent and treat dysglycemia in the context of neurodevelopmental outcomes. Finally, we discuss areas of future research and the potential role of continuous glucose monitoring.
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Affiliation(s)
- Megan E Paulsen
- Department of Pediatrics, University of Minnesota Medical School, Academic Office Building, 2450 Riverside Avenue S AO-401, Minneapolis, MN 55454, USA; Masonic Institute for the Developing Brain, 2025 East River Parkway, Minneapolis, MN 55414.
| | - Raghavendra B Rao
- Department of Pediatrics, University of Minnesota Medical School, Academic Office Building, 2450 Riverside Avenue S AO-401, Minneapolis, MN 55454, USA; Masonic Institute for the Developing Brain, 2025 East River Parkway, Minneapolis, MN 55414
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Impact of maternal pre-pregnancy body mass index on maternal, fetal and neonatal adverse outcomes in the worldwide populations: A systematic review and meta-analysis. Obes Res Clin Pract 2021; 15:536-545. [PMID: 34782256 DOI: 10.1016/j.orcp.2021.10.005] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 10/25/2021] [Accepted: 10/29/2021] [Indexed: 12/25/2022]
Abstract
OBJECTIVE Systematic review and meta-analysis conducted to investigate the effect of stratified pre-pregnancy maternal body mass index on twenty maternal and fetal/neonatal adverse outcomes. METHODS PubMed, Google Scholar, Medline, Embase, Web of Science databases were searched from inception till July 11, 2020. Cohort studies were included. The pooled odds ratio with 95% confidence interval was reported considering the random effect and the quality effect model. The sub-group analysis and meta-regression were conducted for BMI cut-offs, geographical region, source of BMI, and sample size. RESULTS Overall, 86 studies representing 20,328,777 pregnant women were included in this meta-analysis. Our study reveals that overweight and obese mothers are at increased odds of cesarean delivery, elective cesarean delivery, emergency cesarean delivery, gestational diabetes, gestational hypertension, induction of labor, postpartum hemorrhage, pre-eclampsia, pre-term premature rupture of membrane, and the fetuses/neonates of overweight and obese mothers are at increased risk of admission in the newborn intensive care unit, APGAR scores less than 7 at 5 min, large for gestational age, macrosomia, extreme pre-term birth in pregnant mothers compared with standard BMI mothers. However, the underweight mothers showed increased odds for small for gestational age infant and pre-term birth, whereas obese mothers were at higher risk for post-term birth and stillbirths. The subgroup and meta-regression analyses have shown the impact of BMI cut-offs, geographical region, source of BMI, and sample size on several maternal, fetal/neonatal adverse outcomes. CONCLUSION The meta-analysis confirmed the association of elevated pre-pregnancy maternal BMI with higher odds of adverse maternal and fetal/neonatal outcomes.
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Gul R, Iqbal S, Anwar Z, Ahdi SG, Ali SH, Pirzada S. Pre-pregnancy maternal BMI as predictor of neonatal birth weight. PLoS One 2020; 15:e0240748. [PMID: 33112877 PMCID: PMC7592734 DOI: 10.1371/journal.pone.0240748] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Accepted: 10/01/2020] [Indexed: 11/19/2022] Open
Abstract
Introduction BMI is a tool to measure maternal nutritional status. Maternal malnutrition is frequently reported health problem especially during child bearing age and effects neonatal birth weight. Aim To determine relationship between prepregnancy maternal BMI and neonatal birth weight. Methods and material Prospective, cross sectional study conducted in Fatima Memorial Hospital, Lahore, Pakistan over a period of 1 year including 2766 mother—neonate pairs. All full term, live born neonates of both gender in early neonatal period (<72 hours) with documented maternal pre-pregnancy and/or first trimester BMI were enrolled. Data analysis using SPSS version 20, was performed. Results Data analysis of 2766 mother–neonates pairs showed that there were 32.9% overweight and 16.5% obese mothers. More than two third of all overweight and obese mothers were of age group between 26–35 years. Diabetes mellitus, hypertension, medical illness, uterine malformations and caesarean mode of delivery were more prevalent in obese mothers as 22.8%, 10.1%, 13.2%, 2.6% and 75.4% respectively. Mean birth weight, length and OFC increased with increasing maternal BMI. Comparing for normal weight mothers, underweight mothers were at increased risk of low birth weight (p< 0.01) and low risk of macrosomic neonates (p<0.01). However overweight and obese mothers were comparable to normal weight mothers for delivering macrosomic neonates (p 0.89 and p 0.66 respectively). Conclusions Our study highlights that direct relationship exists between maternal BMI and neonatal birth weight.
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Affiliation(s)
- Rafia Gul
- Department of Pediatrics, Fatima Memorial Hospital, Lahore, Shadman, Pakistan
- * E-mail:
| | - Samar Iqbal
- Department of Pediatrics, Fatima Memorial Hospital, Lahore, Shadman, Pakistan
| | - Zahid Anwar
- Department of Pediatrics, Fatima Memorial Hospital, Lahore, Shadman, Pakistan
| | - Saher Gul Ahdi
- Department of Pediatrics, Combined Military Hospital, Lahore, Pakistan
| | - Syed Hamza Ali
- Department of Pediatrics, Fatima Memorial Hospital, Lahore, Shadman, Pakistan
| | - Saima Pirzada
- Department of Pediatrics, Fatima Memorial Hospital, Lahore, Shadman, Pakistan
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D'Souza R, Horyn I, Pavalagantharajah S, Zaffar N, Jacob CE. Maternal body mass index and pregnancy outcomes: a systematic review and metaanalysis. Am J Obstet Gynecol MFM 2019; 1:100041. [PMID: 33345836 DOI: 10.1016/j.ajogmf.2019.100041] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 08/13/2019] [Accepted: 08/26/2019] [Indexed: 01/23/2023]
Abstract
OBJECTIVE DATA The purpose of this study was to determine the effect of body mass index category on pregnancy outcomes. STUDY Five databases (Medline, Embase, PubMed, www.clinicaltrials.gov, and Cochrane) were searched from inception until February 2019 for English or French publications that reported on pregnancy outcomes in women with body mass index ≥30 kg/m2. Reference lists of included articles were searched, and authors were contacted for missing data where necessary. Because no randomized trials were identified, we included single-center and population-based cohort studies that stratified pregnancy outcomes under the following body mass index categories: underweight, standard weight, overweight, and obese classes I-III, based on the World Health Organization international classification system. STUDY APPRAISAL AND SYNTHESIS METHODS Study quality was appraised with the use of the Newcastle-Ottawa Scale Quality Assessment Scale for cohort studies. Because significant heterogeneity was anticipated among studies, we used random-effects metaanalysis to arrive at pooled estimates and 95% confidence intervals for pregnancy outcomes in each body mass index category and relative risks in relation to women with a standard body mass index. RESULTS We identified 10,258 studies, of which 13 studies with a low risk-of-bias that described 3,722,477 pregnancies that were included in the metaanalysis. Most adverse pregnancy outcomes increased steadily with increasing body mass index category. Compared with women with body mass index 18.5-24.9 kg/m2, women with body mass index >40 kg/m2 were at increased risk for gestational diabetes mellitus [17% vs 3.9%; relative risk, 4.6 [95% confidence interval, 3.6-5.9]), hypertensive disorders of pregnancy (15.9% vs 3.5%; relative risk, 4.6 [95% confidence interval, 3.4-6.0]), and cesarean delivery (47.7% vs 26.0%; relative risk, 1.86 [95% confidence interval, 1.75-1.97]). Babies were at increased risk for hypoglycemia (4.1% vs 1.4%; relative risk, 3.3 [95% confidence interval, 2.8-3.8]), macrosomia (12.9% vs 6.2%; relative risk, 2.6 [95% confidence interval, 1.4-4.7]), infection (2.8% vs 1.3%; relative risk, 2.3 [95% confidence interval, 1.6-3.3]), birth trauma (1.3% vs 0.9%; relative risk, 2.1 [95% confidence interval, 1.2-3.8]), respiratory distress (5.1% vs 2.7%; relative risk, 2.0 [95% confidence interval, 1.8-2.2]), death (1.4% vs 0.9%; relative risk, 1.8 [95% confidence interval, 1.2-2.9]), and neonatal intensive care unit admission (13.5% vs 9.5%; relative risk, 1.6 [95% confidence interval, 1.4-1.9]). CONCLUSION There is a linear association between maternal body mass index and almost all adverse pregnancy outcomes. These risks, stratified by body mass index category as presented in this article, would facilitate counselling and encourage appropriate interventions to improve outcomes for mothers and babies.
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Affiliation(s)
- Rohan D'Souza
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynaecology, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada; Lunenfeld Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada.
| | - Ivan Horyn
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynaecology, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Sureka Pavalagantharajah
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynaecology, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada; Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Nusrat Zaffar
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynaecology, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Claude-Emilie Jacob
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynaecology, Mount Sinai Hospital, University of Toronto, Toronto, Ontario, Canada; Department of Obstetrics and Gynecology, Centre Hospitalier Universitaire de Montreal, Montreal, Quebec, Canada
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Turner D, Monthé-Drèze C, Cherkerzian S, Gregory K, Sen S. Maternal obesity and cesarean section delivery: additional risk factors for neonatal hypoglycemia? J Perinatol 2019; 39:1057-1064. [PMID: 31213637 PMCID: PMC6660417 DOI: 10.1038/s41372-019-0404-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 04/10/2019] [Accepted: 04/23/2019] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To determine (1) whether higher maternal body mass index (BMI) and Cesarean (C) Section mode of delivery are associated with neonatal hypoglycemia (NH) and (2) whether timing of NH onset differs by risk factors. STUDY DESIGN Retrospective cohort study (n = 4602) to determine the odds of NH, NH requiring IV dextrose and timing of NH onset among infants with established and plausible (BMI and C-section) risk factors. RESULT Infants born to class III obese mothers had higher odds of NH (OR 1.3, 95% CI 1.0-1.8) and of requiring IV dextrose (OR 2.2, 95% CI 1.2-3.9). Infants born via C-section had higher odds of requiring IV dextrose (OR 1.4, 95% CI 1.1-1.9). Infants who were delivered to high BMI mothers and by C-section developed NH earlier than the reference group. CONCLUSION Determining the predictors and timing of NH onset may help develop tailored evaluation and management strategies for at-risk neonates.
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Affiliation(s)
- Daria Turner
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Brigham and Women's Hospital, Boston, MA, USA
| | - Carmen Monthé-Drèze
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Brigham and Women's Hospital, Boston, MA, USA
- Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA
| | - Sara Cherkerzian
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Brigham and Women's Hospital, Boston, MA, USA
| | - Katherine Gregory
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Brigham and Women's Hospital, Boston, MA, USA
- Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA
- Department of Nursing, Brigham and Women's Hospital, Boston, MA, USA
| | - Sarbattama Sen
- Department of Pediatric Newborn Medicine, Brigham and Women's Hospital, Brigham and Women's Hospital, Boston, MA, USA.
- Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA.
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Kehl S, Born T, Weiss C, Faschingbauer F, Pretscher J, Beckmann MW, Sütterlin M, Dammer U. Induction of labour with sequential double-balloon catheter and oral misoprostol versus oral misoprostol alone in obese women. Eur J Obstet Gynecol Reprod Biol X 2019; 3:100034. [PMID: 31403122 PMCID: PMC6687443 DOI: 10.1016/j.eurox.2019.100034] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 04/29/2019] [Indexed: 11/28/2022] Open
Abstract
Objective To evaluate the efficacy of induction of labour in obese women using sequential double-balloon catheter and oral misoprostol in comparison with oral misoprostol alone. Study design In this cohort study, 400 pregnant women with BMI higher than 35 kg/m2 undergoing labour induction at term were included. Induction of labour with a double-balloon catheter and, if necessary, sequential oral misoprostol (n = 216) was compared to oral misoprostol alone (n = 184). The primary outcome measure was the caesarean section rate. Secondary outcome parameters were, among others, the induction-to-delivery-interval, the rate of vaginal delivery within 24 and 48 h as well as fetal outcome parameters. Results The caesarean section rate was significantly lower in the group with sequential use of double-balloon catheter and oral misoprostol (27.6% versus 37.5%, p = 0.0345). After stratification for parity this reduction was seen especially in nulliparous (38.6% versus 56.9%, p = 0.0039). The rate of abnormal CTG was significantly lower as well (19.9% versus 30.4%, p = 0.0150), particularly in nulliparous (25.9% versus 40.4%, p = 0.0138). Uni- and multivariable analyzes showed that the caesarean section rate was significantly influenced by the method of induction of labour (p = 0.0026), parity (p < 0.0001) and Bishop score (p = 0.0425). Conclusion In obese women, induction of labour with sequential use of double-balloon catheter and oral misoprostol is associated with significantly more normal vaginal deliveries and less caesarean sections.
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Affiliation(s)
- Sven Kehl
- Department of Obstetrics and Gynaecology, Erlangen University Hospital, Germany
| | - Tilman Born
- Department of Obstetrics and Gynaecology, Erlangen University Hospital, Germany
| | - Christel Weiss
- Department of Medical Statistics and Biomathematics, University Medical Centre Mannheim, Heidelberg University, Germany
| | | | - Jutta Pretscher
- Department of Obstetrics and Gynaecology, Erlangen University Hospital, Germany
| | - Matthias W Beckmann
- Department of Obstetrics and Gynaecology, Erlangen University Hospital, Germany
| | - Marc Sütterlin
- Department of Obstetrics and Gynaecology, University Medical Centre Mannheim, Heidelberg University, Germany
| | - Ulf Dammer
- Department of Obstetrics and Gynaecology, Erlangen University Hospital, Germany
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