10 results on '"Yeung, Edwina H."'
Search Results
2. Infertility treatment associated with childhood asthma and atopy.
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Polinski, Kristen J, Stevens, Danielle R, Mendola, Pauline, Lin, Tzu-Chun, Sundaram, Rajeshwari, Bell, Erin, and Yeung, Edwina H
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ASTHMA ,INFERTILITY ,FERTILITY drugs ,RESEARCH funding ,LONGITUDINAL method ,DISEASE complications - Abstract
Study Question: Are children who were conceived with infertility treatment at an increased risk of developing asthma and atopic conditions?Summary Answer: Infertility treatment is associated with an elevated risk of asthma and atopic conditions in early and middle childhood, even after adjustment for parental asthma and atopy.What Is Known Already: Asthma and atopic conditions are prevalent in childhood. The development of these conditions may be linked to early life exposures, including the use of infertility treatments.Study Design, Size, Duration: Upstate KIDS is a prospective cohort study of singletons and multiples born between 2008 and 2010. A total of 5034 mothers and 6171 children were enrolled and followed up until 2019, and 2056 children participated in the middle childhood follow-up.Participants/materials, Setting, Methods: Women reported the fertility agents used to become pregnant on a baseline questionnaire. Treatment was categorized as ART (∼22%) use, ovulation induction via oral/injectable medications with or without IUI (OI/IUI, ∼20%), or no treatment (∼58%). Outcomes were assessed by maternal report on questionnaires in early (up to age 3 years, prevalence 9-28%) and middle (7-9 years, prevalence 10-16%) childhood. Weighted Poisson regression models with robust standard errors were used to analyze the risk of atopic outcomes in relation to infertility treatment exposure.Main Results and the Role Of Chance: Compared to children conceived without treatment, children conceived with any infertility treatment were at an increased risk of persistent wheeze by age 3 years (relative risk (RR): 1.66; 95% CI: 1.17, 2.33) with adjustments for parental atopy among other risk factors. Around 7-9 years, children conceived with treatment were more likely to have current asthma (RR: 1.30; 95% CI: 0.98, 1.71), eczema (RR: 1.77; 95% CI: 1.25, 2.49) or be prescribed allergy-related medications (RR: 1.45; 95% CI: 1.06, 1.99). Similar effect sizes were found when examining associations by treatment type (i.e. ART versus OI/IUI).Limitations, Reasons For Caution: Childhood outcomes were based on maternal report and are subject to potential misclassification. There was attrition in this study, which limits the precision of our measures of association.Wider Implications Of the Findings: Though future research is needed to clarify the mechanisms involved, our findings support that both ART and OI/IUI influences the development of asthma and atopic conditions in the offspring from an early age.Study Funding/competing Interest(s): This work was supported by the National Institutes of Health's Intramural Research Program at the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD; contracts #HHSN275201200005C, #HHSN267200700019C, #HHSN275201400013C, #HHSN275201300026I/27500004, #HHSN275201300023I/27500017). The authors have no relevant conflicts of interest to disclose.Trial Registration Number: N/A. [ABSTRACT FROM AUTHOR]- Published
- 2022
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3. Preconception Leptin and Fecundability, Pregnancy, and Live Birth Among Women With a History of Pregnancy Loss.
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Plowden, Torie C, Zarek, Shvetha M, DeVilbiss, Elizabeth A, Radoc, Jeannie G, Kim, Keewan, Sjaarda, Lindsey A, Schisterman, Enrique F, Silver, Robert M, Kuhr, Daniel L, Omosigho, Ukpebo R, Yeung, Edwina H, and Mumford, Sunni L
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LEPTIN ,MISCARRIAGE ,BODY mass index - Abstract
Context With the increase of obesity, it is imperative to understand the neuroendocrine mechanisms, including the neuroendocrine hormone leptin, by which obese or overweight women are at increased risk for subfertility and infertility. Objective The objective was to examine associations between preconception serum leptin concentrations, fecundability, pregnancy, and live birth. Design Secondary analysis of a prospective cohort among women with prior pregnancy losses. Setting The study was conducted at four US medical centers (2006 to 2012). Intervention Not available. Materials and Methods Preconception serum leptin concentrations were measured at baseline, and women were followed for up to six menstrual cycles, and throughout pregnancy if they conceived. Discrete Cox proportional hazard regression models were used to assess fecundability odds ratios (FORs) and log-binomial regression to estimate risk ratios (RRs) for pregnancy and live birth. Models were adjusted for age, physical activity, treatment arm, and adiposity, either by measured waist-to-hip ratio or body mass index (BMI). Results High leptin concentrations were associated with decreased fecundability (FOR 0.72, 95% CI 0.58, 0.90), reduced risk of pregnancy (RR 0.87, 95% CI 0.78, 0.96) and live birth (RR 0.76, 95% CI 0.65, 0.89) comparing the upper to the lower tertile. However, adjustment for BMI in lieu of waist-to-hip ratio nullified observed associations. Conclusions In women with a history of pregnancy loss, relations between higher preconception leptin and fecundability were attenuated after adjustment for BMI, although not after adjustment for other markers of adiposity. Leptin may serve as a complementary marker of adiposity for assessment of obesity and reproductive outcomes. [ABSTRACT FROM AUTHOR]
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- 2019
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4. Wheeze and Food Allergies in Children Born via Cesarean Delivery: The Upstate KIDS Study.
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Adeyeye, Temilayo E, Yeung, Edwina H, McLain, Alexander C, Lin, Shao, Lawrence, David A, and Bell, Erin M
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ALLERGIES , *FOOD allergy , *BIRTH weight , *BREASTFEEDING , *CESAREAN section , *CONFIDENCE intervals , *DELIVERY (Obstetrics) , *GESTATIONAL age , *POISSON distribution , *PREGNANCY complications , *QUESTIONNAIRES , *REGRESSION analysis , *RESPIRATORY organ sounds , *SMOKING , *VAGINA , *BODY mass index , *PARITY (Obstetrics) , *ODDS ratio , *CHILDREN - Abstract
We examined whether cesarean delivery (CD) increased the risk of wheeze or food allergy in early childhood compared with vaginal delivery and whether these associations were mediated by breastfeeding. The study population was the Upstate KIDS cohort (2008–2010) of mothers and infants from the State of New York (excluding New York City). Infant's wheeze was reported by questionnaire every 4–6 months until 3 years of age, as were food allergies beginning at 8 months. Modified Poisson regression was used to compare risks of the outcomes according to mode of delivery (MOD). Potential confounders were identified a priori using directed acyclic graphs. Emergency CD (n = 1,356) was associated with elevated risk of wheeze, adjusting for pregnancy complications, maternal atopy, gestational age, birth weight, and smoking during pregnancy (risk ratio = 2.47, 95% confidence interval: 1.31, 4.66), and an increased risk of food allergy, adjusting for maternal atopy, prepregnancy body mass index, smoking during pregnancy, and parity (risk ratio = 3.02, 95% confidence interval: 1.26, 7.25). Neither outcome was significantly associated with planned CD (n = 1,565 infants). Breastfeeding mediated the association between MOD and wheeze but not food allergy. Other factors not associated with early-life microbial transfer, but relating to the development of the outcomes, might contribute to the association between MOD and wheeze/food allergy. [ABSTRACT FROM AUTHOR]
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- 2019
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5. Maternal polycystic ovarian syndrome and early offspring development.
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Bell, Griffith A., Sundaram, Rajeshwari, Mumford, Sunni L., Park, Hyojun, Mills, James, Bell, Erin M., Broadney, Miranda, and Yeung, Edwina H.
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EPIDEMIOLOGY ,FEMALE infertility ,POLYCYSTIC ovary syndrome ,ANDROGENS ,FETAL development ,HYPERANDROGENISM ,INSULIN resistance - Abstract
Study Question: Is maternal polycystic ovarian syndrome (PCOS) associated with developmental delays in offspring?Summary Answer: Offspring of mothers with PCOS were at higher risk of failure on the Ages and Stages Questionnaire (ASQ).What Is Known Already: There is growing evidence that offspring of mothers with PCOS may be at higher risk for developmental disorders due to potential exposure to hyperandrogenism and insulin resistance. Few studies exist regarding maternal PCOS and early childhood development in the USA.Study Design, Size, Duration: The Upstate KIDS Study is a population-based prospective cohort study of infants born between 2008 and 2010 in New York State (excluding New York City), originally designed to study-and finding no impact of-infertility treatment exposure on child development. Children were followed up to 36 months of age. In all, 4453 mothers completed one or more developmental screening instruments for 5388 children (35.5% twins) up to 36 months of age.Participants/materials, Setting, Methods: In our study, 458 mothers (10.3%) reported a healthcare provider's diagnosis of PCOS, as well as the related treatment received, on the baseline study questionnaire. Parents completed the ASQ on their child's development at 4, 8, 12, 18, 24, 30 and 36 months of age to assess fine motor, gross motor, communication, personal-social functioning and problem-solving cognitive domains. We used generalized linear mixed models to estimate odds ratios (OR) between PCOS diagnosis and failures in the ASQ adjusted for maternal age, race, BMI, education, marital status, smoking, alcohol consumption, diabetes, insurance and plurality.Main Results and the Role Of Chance: Diagnosis of PCOS was associated with increased risk of the offspring failing the fine motor domain (adjusted odds ratio (aOR) = 1.77; 95% CI: 1.09, 2.89), largely driven by higher risk in female singletons (aOR = 2.23; 1.16, 4.29). Twins of mothers with PCOS had higher risk of failing the communication (aOR = 1.94; 1.19, 3.18) and personal-social functioning (aOR = 1.76; 1.12, 2.77) domains compared to twins born to mothers without PCOS. Compared to offspring of women without PCOS, offspring of women who reported receiving no treatment for their PCOS had a stronger association with failing the ASQ (aOR = 1.68; 0.95, 2.75) than the association among offspring of women who reported PCOS treatment (aOR = 1.16; 0.79, 1.73).Limitations, Reasons For Caution: Further study is needed to confirm the role of maternal PCOS in early offspring development with provider-validated diagnosis of PCOS.Wider Implications Of the Findings: If confirmed, these findings suggest that offspring of women with PCOS may be at increased risk for developmental delay.Study Funding/competing Interest(s): Supported by the Intramural Research Program of the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD; contracts HHSN275201200005C, #HHSN267200700019C). Authors have no competing interests to declare.Trial Registration Number: Not applicable. [ABSTRACT FROM AUTHOR]- Published
- 2018
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6. Maternal consumption of artificially sweetened beverages during pregnancy, and offspring growth through 7 years of age: a prospective cohort study.
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Yeyi Zhu, Olsen, Sjurdur F., Mendola, Pauline, Halldorsson, Thorhallur I., Rawal, Shristi, Hinkle, Stefanie N., Yeung, Edwina H., Chavarro, Jorge E., Grunnet, Louise G., Granström, Charlotta, Bjerregaard, Anne A., Hu, Frank B., Zhang, Cuilin, and Zhu, Yeyi
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SOFT drinks ,SOFT drinks & health ,GESTATIONAL diabetes ,OBESITY ,PREGNANCY complications ,BEVERAGES ,BODY weight ,LONGITUDINAL method ,MULTIVARIATE analysis ,NUTRITIONAL requirements ,CHILDHOOD obesity ,PREGNANT women ,REGRESSION analysis ,SWEETENERS ,BODY mass index ,DIETARY sucrose - Abstract
Background: Artificial sweeteners are widely replacing caloric sweeteners. Data on long-term impact of artificially sweetened beverage (ASB) consumption during pregnancy on offspring obesity risk are lacking. We prospectively investigated intake of ASBs and sugar-sweetened beverages (SSBs) during pregnancy in relation to offspring growth through age 7 years among high-risk children born to women with gestational diabetes.Methods: In a prospective study of 918 mother-singleton child dyads from the Danish National Birth Cohort, maternal dietary intake was assessed by a food frequency questionnaire during pregnancy. Offspring body mass index z-scores (BMIZ) and overweight/obesity status were derived using weight and length/height at birth, 5 and 12 months and 7 years. Linear regression and Poisson regression with robust standard errors were used, adjusting for major risk factors.Results: Approximately half of women reported consuming ASBs during pregnancy and 9% consumed daily. Compared to never consumption, daily ASB intake during pregnancy was positively associated with offspring large-for-gestational age [adjusted relative risk (aRR) 1.57; 95% CI: 1.05, 2.35 at birth], BMIZ (adjusted β 0.59; 95% CI: 0.23, 0.96) and overweight/obesity (aRR 1.93; 95% CI; 1.24, 3.01) at 7 years. Per-serving-per-day substitution of ASBs with water during pregnancy was related to a lower overweight/obesity risk at 7 years (aRR 0.83; 95% CI: 0.76, 0.91), whereas SSB substitution with ASBs was not related to a lower risk (aRR 1.14; 95% CI: 1.00, 1.31).Conclusions: Our findings illustrated positive associations between intrauterine exposure to ASBs and birth size and risk of overweight/obesity at 7 years. Data with longer follow-up are warranted. [ABSTRACT FROM AUTHOR]- Published
- 2017
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7. Folate, homocysteine and the ovarian cycle among healthy regularly menstruating women.
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Michels, Kara A., Wactawski-Wende, Jean, Mills, James L., Schliep, Karen C., Gaskins, Audrey J., Yeung, Edwina H., Kim, Keewan, Plowden, Torie C., Sjaarda, Lindsey A., Chaljub, Ellen N., and Mumford, Sunni L.
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HOMOCYSTEINE ,SULFUR amino acids ,ANOVULATION ,DIETARY supplements ,NUTRITION ,ESTRADIOL ,FOLIC acid ,FOLLICLE-stimulating hormone ,LUTEINIZING hormone ,MENSTRUAL cycle ,PROGESTERONE ,TESTOSTERONE ,WOMEN'S health ,BODY mass index - Abstract
Study Question: How are concentrations of plasma homocysteine and serum folate associated with reproductive hormones and anovulation in regularly menstruating women?Summary Answer: Higher homocysteine was associated with sporadic anovulation and hormonal changes that may be indicative of impaired ovulatory function, but higher serum folate was associated only with higher luteal phase progesterone.What Is Known Already: Higher folate levels as well as some variants in genes relevant to one-carbon metabolism, are associated with improved reproductive outcomes and responses to fertility treatment, but only a few small studies have explored the relationship between markers of one-carbon metabolism and menstrual cycle characteristics.Study Design, Size, Duration: The BioCycle Study (2005-2007) is a prospective, longitudinal cohort of 259 regularly menstruating women not using hormonal contraceptives or dietary supplements who were followed for up to two menstrual cycles.Participants/materials, Setting, Methods: Serum folate and reproductive hormones were measured up to eight times per cycle and plasma homocysteine up to three times. Linear mixed models were used to estimate associations between serum folate or plasma homocysteine and log-transformed reproductive hormone levels while accounting for multiple observations and cycles per woman. Generalized estimating equations were used to examine risk of sporadic anovulation. All models were adjusted for age, race, body mass index, cigarette and alcohol use, and energy and fiber intake.Main Results and the Role Of Chance: Higher plasma homocysteine concentrations were associated with lower total estradiol across the cycle (adjusted percent change per unit increase in homocysteine [aPC] -2.3%, 95% CI: -4.2, -0.03), higher follicle stimulating hormone around the time of expected ovulation (aPC 2.4%, 95% CI: 0.2, 4.7) and lower luteal phase progesterone (aPC -6.5%, 95% CI: -11.1, -1.8). Higher serum folate concentrations were associated with higher luteal phase progesterone (aPC per unit increase in folate 1.0%, 95% CI: 0.4, 1.6). Higher homocysteine concentrations at expected ovulation were associated with a 33% increased risk of sporadic anovulation. We observed no risk associated with decreased folate concentrations, but a higher ratio of folate to homocysteine at ovulation was associated with a 10% decreased risk of anovulation.Limitations, Reasons For Caution: Our results are generalizable to healthy women with adequate serum folate levels. The independent influence of homocysteine should be confirmed in larger cohorts and among women with folate deficiency or increased risks of anovulation.Wider Implications Of the Findings: If these findings are confirmed, it is possible that lowering homocysteine with B-vitamins through diet or supplementation could improve ovulatory function in some women.Study Funding/competing Interest(s): This work was supported by the Intramural Research Program of the Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health (Contract numbers: HHSN275200403394C, HHSN275201100002I and Task one HHSN27500001). None of the authors has any conflicts of interest to disclose. [ABSTRACT FROM AUTHOR]- Published
- 2017
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8. Maternal Smoking and Newborn Cytokine and Immunoglobulin Levels.
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Chahal, Nikhita, McLain, Alexander C., Ghassabian, Akhgar, Michels, Kara A., Bell, Erin M., Lawrence, David A., and Yeung, Edwina H.
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PREGNANT women ,WOMEN'S tobacco use ,CYTOKINE genetics ,IMMUNOGLOBULIN genes ,DRIED blood spot testing ,CHEMICAL inhibitors ,CYTOKINES ,IMMUNOGLOBULINS ,NEONATAL diseases ,LONGITUDINAL method ,SMOKING ,PRENATAL exposure delayed effects - Abstract
Introduction: Prenatal smoking exposure may lead to permanent changes in neonatal inflammation and immune response that have lifelong implications, including increased risks for atopy and respiratory disorders.Methods: The effect of maternal smoking on neonatal biomarkers of inflammation and immune response was assessed among 3459 singletons and twins in the Upstate KIDS Study. The following inflammatory biomarkers were measured using newborn dried blood spots (DBSs): interleukin (IL)-1α, IL-1 receptor antagonist, IL-6, IL-8, C-reactive protein, and tumor necrosis factor alpha. Immunoglobulins (IgE, IgA, IgM, and IgG subclasses) were also assessed. We used generalized estimating equations to calculate mean differences (β) in biomarker levels by timing of pregnancy smoking, cigarette load, and secondhand smoke exposure after adjusting for sociodemographic and lifestyle factors including maternal body mass index.Results: Of the 344 (12%) women reporting smoking during pregnancy, about 40% continued throughout pregnancy and 13% reported smoking more than 1 pack per day. After covariate adjustment and Bonferroni correction for multiple comparisons, maternal smoking throughout pregnancy remained significantly associated with increased levels of IL-8 (β = 0.20, 95% confidence interval: 0.07, 0.32; p < .003). No significant associations were found with cigarette load or secondhand smoke exposure. Higher IgG3 levels were also associated with maternal smoking throughout pregnancy, although the association became nominally significant after adjustment for covariates (β = 0.09; 95% confidence interval: 0.0007, 0.17; p < .05).Conclusions: Maternal smoking throughout pregnancy was independently associated with increased IL-8 levels in newborns. Importantly, neonates of women who stopped smoking anytime in pregnancy did not have increased IL-8 levels.Implications: This study evaluated a range of inflammatory biomarkers and immunoglobulins in association with maternal smoking and timing/duration of smoking along with secondhand smoke exposure. By using DBSs, we present data from a large cohort of children born in Upstate New York. Our findings suggest that early differences in immunoregulation of neonates exposed to maternal smoking for full duration in utero may already be detected at birth. [ABSTRACT FROM AUTHOR]- Published
- 2017
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9. Retinol-Binding Protein 4 and Lipids Prospectively Measured During Early to Mid-Pregnancy in Relation to Preeclampsia and Preterm Birth Risk.
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Mendola, Pauline, Ghassabian, Akhgar, Mills, James L., Cuilin Zhang, Tsai, Michael Y., Aiyi Liu, and Yeung, Edwina H.
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RETINOL-binding proteins ,LIPID analysis ,RISK factors of preeclampsia ,RISK factors in premature labor ,BIOMARKERS - Abstract
BACKGROUND: Maternal retinol-binding protein 4 (RBP4) and lipids may relate to preeclampsia and preterm birth risk but longitudinal data are lacking. This study examines these biomarkers longitudinally during pregnancy in relation to preeclampsia and preterm birth risk. METHODS: Maternal serum samples from the Calcium for Preeclampsia Prevention (CPEP) trial were analyzed at baseline: average 15 gestational weeks; mid-pregnancy: average 27 weeks; and at >34 weeks. We measured RBP4, total cholesterol, high-density lipoprotein, low-density lipoprotein, triglycerides and lipoprotein (a) (Lp(a)). Cross-sectional logistic regression analyses estimated the odds ratio (OR) and 95% confidence intervals (CI) for preterm preeclampsia (n = 63), term preeclampsia (n = 104), and preterm delivery (n = 160) associated with RBP4 and lipids at baseline and mid-pregnancy compared with controls (n = 136). Longitudinal trajectories across pregnancy were assessed using mixed linear models with fixed effects. Adjusted models included clinical and demographic factors. RESULTS: RBP4 concentrations at baseline and mid-pregnancy were associated with a 4-to 8-fold increase in preterm preeclampsia risk but were not associated with term preeclampsia. RBP4 measured mid-pregnancy was also associated with preterm birth (OR = 6.67, 95% CI: 1.65, 26.84). Higher triglyceride concentrations in mid-pregnancy were associated with a 2-to 4-fold increased risk for both preeclampsia and preterm birth. Longitudinal models demonstrate that both preterm preeclampsia and preterm birth cases had elevated RBP4 throughout gestation. CONCLUSIONS: Elevated RBP4 is detectable early in pregnancy and its strong relation with preterm preeclampsia merits further investigation and confirmation to evaluate its potential use as a predictor, particularly among high-risk women. [ABSTRACT FROM AUTHOR]
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- 2017
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10. Evaluation of a Novel Isotope Biomarker for Dietary Consumption of Sweets.
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Yeung, Edwina H., Saudek, Christopher D., Jahren, A. Hope, Kao, Wen Hong Linda, Islas, Melissa, Kraft, Rebecca, Coresh, Josef, and Anderson, Cheryl A. M.
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ANALYSIS of variance , *BEVERAGES , *BIOMARKERS , *CONFIDENCE intervals , *STATISTICAL correlation , *DRINKING (Physiology) , *SUGAR content of food , *GAMMA ray spectrometry , *ISOTOPES , *QUESTIONNAIRES , *REGRESSION analysis , *STATISTICS , *DATA analysis , *SECONDARY analysis , *BODY mass index , *CROSS-sectional method , *WAIST-hip ratio , *BLOOD - Abstract
Carbon isotopic signatures (“δ13C”) might reflect consumption of corn- and cane-based sweeteners. The authors hypothesized that the δ13C value of human serum is higher for individuals with high versus low intakes of corn- and cane-based sweeteners (measured as sweetened beverage intake). They conducted a cross-sectional study within the Atherosclerosis Risk in Communities Magnetic Resonance Imaging study (Maryland, 2005–2006). Diet was assessed by food frequency questionnaire, and blinded serum samples were assayed by natural abundance stable isotope mass spectroscopy. Studied were 186 participants (53% male; mean age, 71 years; mean body mass index, 30 kg/m2). Serum δ13C values for individuals with high sweetened beverage intakes were significantly higher than for those with low intakes (−19.15‰ vs. −19.47‰, P < 0.001). Serum δ13C value increased 0.20‰ for every serving/day of sweetened beverages (P < 0.01). The association between sweetened beverages and serum δ13C value remained significant after adjustment for confounding by corn-based product intake (P < 0.001). Serum δ13C values were also associated with waist circumference, body mass index, and waist-to-hip ratio. This study provides the first known evidence that the δ13C value of human serum differs between persons consuming low and high amounts of sweets. Within the proper framework, serum δ13C value could be developed into an objective biomarker promoting more reliable assessment of dietary sweets intake. [ABSTRACT FROM PUBLISHER]
- Published
- 2010
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