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https://www.readbyqxmd.com/read/28938728/modeling-of-live-birth-rates-and-cost-effectiveness-of-oocyte-cryopreservation-for-cancer-patients-prior-to-high-and-low-risk-gonadotoxic-chemotherapy
#1
B Lyttle Schumacher, N Grover, T Mesen, A Steiner, J Mersereau
STUDY QUESTION: What is the live-birth rate (LBR) and cost-effectiveness of fertility preservation with oocyte cryopreservation (FP-OC) compared to expectant management in cancer patients age 25-40 based on estimated gonadotoxicity of treatments 5 years after cancer diagnosis? SUMMARY ANSWER: Oocyte cryopreservation prior to cancer treatment is more costly, yet more effective (producing more live births), than not undergoing oocyte cryopreservation but it is most beneficial for patients undergoing high-risk chemotherapy (HRC)...
October 1, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28926727/early-pregnancy-intrauterine-fetal-exposure-to-maternal-smoking-and-impact-on-fetal-telomere-length
#2
Hooman Mirzakhani, Immaculata De Vivo, J Steven Leeder, Roger Gaedigk, Carrie A Vyhlidal, Scott T Weiss, Kelan Tantisira
BACKGROUND: Reduced telomere length, or its accelerated attrition, has been implicated in aging, mortality, and several human diseases, including respiratory diseases. Age dependent manifestation of telomere-mediated disease during life span indicates the role of developmental stage in these diseases and highlights the importance of fetal developmental process in utero and at earlier life stages. Environmental determinants during developmental and later stages of life could affect telomere length...
September 14, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28911214/growth-regulation-by-estrogen-in-breast-cancer-1-greb1-is-a-novel-progesterone-responsive-gene-required-for-human-endometrial-stromal-decidualization
#3
Alison J Camden, Maria M Szwarc, Sangappa B Chadchan, Francesco J DeMayo, Bert W O'Malley, John P Lydon, Ramakrishna Kommagani
STUDY QUESTION: Is Growth Regulation by Estrogen in Breast Cancer 1 (GREB1) required for progesterone-driven endometrial stromal cell decidualization? SUMMARY ANSWER: GREB1 is a novel progesterone-responsive gene required for progesterone-driven human endometrial stromal cell (HESC) decidualization. WHAT IS KNOWN ALREADY: Successful establishment of pregnancy requires HESCs to transform from fibroblastic to epithelioid cells in a process called decidualization...
September 1, 2017: Molecular Human Reproduction
https://www.readbyqxmd.com/read/28854840/should-delivery-timing-for-repeat-cesarean-be-reconsidered-based-on-dating-criteria
#4
Kathleen F Brookfield, Sarah S Osmundson, Aaron B Caughey
PURPOSE: We sought to examine if the method of pregnancy dating at five increasing term gestational ages is associated with increasing neonatal morbidity. MATERIALS AND METHODS: A cohort of women who underwent elective repeat cesarean delivery at > 37 weeks' gestation were identified from the NICHD MFMU Network registry. We excluded women who were in labor, those carrying a fetus with a congenital anomaly, those with a nonreassuring fetal heart tracing, and those with preeclampsia, preexisting chronic hypertension or diabetes...
August 30, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28854727/effect-of-randomized-serum-progesterone-concentration-on-secretory-endometrial-histologic-development-and-gene-expression
#5
Steven L Young, Ricardo F Savaris, Bruce A Lessey, Andrew M Sharkey, Ursula Balthazar, Richard J Zaino, Robert A Sherwin, Marc A Fritz
STUDY QUESTION: What doses of secretory phase progesterone (P) in women are associated with altered endometrial structure and/or function? SUMMARY ANSWER: Consistently delayed histological maturation was seen at the lowest tested daily P dose (2.5 mg), whereas consistently altered functional response, as reflected by microarray analysis of gene expression was seen at both the 5 and 2.5 mg doses. WHAT IS KNOWN ALREADY: Progesterone is absolutely required for normal embryo implantation and pregnancy survival...
September 1, 2017: Human Reproduction
https://www.readbyqxmd.com/read/28820889/altered-fetal-growth-placental-abnormalities-and-stillbirth
#6
Radek Bukowski, Nellie I Hansen, Halit Pinar, Marian Willinger, Uma M Reddy, Corette B Parker, Robert M Silver, Donald J Dudley, Barbara J Stoll, George R Saade, Matthew A Koch, Carol Hogue, Michael W Varner, Deborah L Conway, Donald Coustan, Robert L Goldenberg
BACKGROUND: Worldwide, stillbirth is one of the leading causes of death. Altered fetal growth and placental abnormalities are the strongest and most prevalent known risk factors for stillbirth. The aim of this study was to identify patterns of association between placental abnormalities, fetal growth, and stillbirth. METHODS AND FINDINGS: Population-based case-control study of all stillbirths and a representative sample of live births in 59 hospitals in 5 geographic areas in the U...
2017: PloS One
https://www.readbyqxmd.com/read/28796674/neonatal-morbidity-of-small-and-large-for-gestational-age-neonates-born-at-term-in-uncomplicated-pregnancies
#7
Suneet P Chauhan, Madeline Murguia Rice, William A Grobman, Jennifer Bailit, Uma M Reddy, Ronald J Wapner, Michael W Varner, John M Thorp, Kenneth J Leveno, Steve N Caritis, Mona Prasad, Alan T N Tita, George Saade, Yoram Sorokin, Dwight J Rouse, Jorge E Tolosa
OBJECTIVE: To compare morbidity among small-for-gestational-age (SGA; birth weight less than the 10th percentile for gestational age), appropriate-for-gestational-age (AGA; birth weight 10th to 90th percentile; reference group), and large-for-gestational-age (LGA; birth weight greater than the 90th percentile) neonates in apparently uncomplicated pregnancies at term (37 weeks of gestation or greater). METHODS: This secondary analysis, derived from an observational obstetric cohort of 115,502 deliveries, included women with apparently uncomplicated pregnancies of nonanomalous singletons who had confirmatory ultrasound dating no later than the second trimester and who delivered between 37 0/7 and 42 6/7 weeks of gestation...
September 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28794888/dietary-variables-associated-with-substantial-postpartum-weight-retention-at-1-year-among-women-with-gdm-pregnancy
#8
Jaimie N Davis, Grace E Shearrer, Wei Tao, Shanta R Hurston, Erica P Gunderson
BACKGROUND: An understanding of the dietary behaviors linked to substantial postpartum weight retention, particularly in women diagnosed with gestational diabetes (GDM), is warranted to focus intervention efforts to prevent future type 2 diabetes. This study evaluates the relationship between dietary food intake at 6-9 weeks postpartum (baseline) and odds of substantial postpartum weight retention (≥ 5 kg) at 1-year in women with GDM. METHODS: The Study of Women, Infant Feeding and Type 2 Diabetes after GDM pregnancy (SWIFT) is a prospective multi-ethnic cohort (75% minority) of 1035 women (aged 20-45 years) with recent GDM who delivered a singleton, live birth (≥35 weeks gestation) and underwent 2-h 75 g OGTTs, anthropometric measurements and other assessments at 6-9 weeks postpartum (baseline) and annually thereafter...
2017: BMC Obesity
https://www.readbyqxmd.com/read/28735609/can-teacher-child-relationships-alter-the-effects-of-early-socioeconomic-status-on-achievement-in-middle-childhood
#9
Meghan P McCormick, Erin E O'Connor, E Parham Horn
Using data from the NICHD SECCYD (N=1053), we used two-level hierarchical linear models with site fixed effects to examine whether teacher-child closeness and conflict moderated associations between two indicators of early socioeconomic status (maternal education and family income) and standardized measures of children's math and reading achievement at 54months, 1st, 3rd, and 5th grades. Children whose mothers had lower levels of education and conflictual relationships with teachers exhibited lower reading achievement, on average, across elementary school...
October 2017: Journal of School Psychology
https://www.readbyqxmd.com/read/28724164/predictive-characteristics-of-elevated-1-hour-glucose-challenge-test-results-for-gestational-diabetes
#10
Alan T N Tita, Yinglei Lai, Mark B Landon, Susan M Ramin, Brian Casey, Ronald J Wapner, Michael W Varner, John M Thorp, Anthony Sciscione, Patrick Catalano, Margaret Harper, George R Saade, Steve N Caritis, Yoram Sorokin, Alan M Peaceman, Jorge E Tolosa
No abstract text is available yet for this article.
July 19, 2017: American Journal of Perinatology
https://www.readbyqxmd.com/read/28697406/efficacy-of-pharmacologic-closure-of-patent-ductus-arteriosus-in-small-for-gestational-age-extremely-preterm-infants
#11
Nansi S Boghossian, Barbara T Do, Edward F Bell, John M Dagle, Jane E Brumbaugh, Barbara J Stoll, Betty R Vohr, Abhik Das, Seetha Shankaran, Pablo J Sanchez, Myra H Wyckoff, M Bethany Ball
BACKGROUND: Optimal management of the patent ductus arteriosus (PDA) in preterm infants remains controversial. Therefore, studies identifying infants who are most likely to benefit from PDA treatment are needed. AIM: We sought to examine if significant intrauterine growth restriction, defined by birth weight z-score, reduces the efficacy of PDA closure with indomethacin or ibuprofen and thereby increases the need for surgical closure of PDA after pharmacologic treatment...
July 8, 2017: Early Human Development
https://www.readbyqxmd.com/read/28697101/estimating-gestational-age-from-ultrasound-fetal-biometrics
#12
Daniel W Skupski, John Owen, Sungduk Kim, Karin M Fuchs, Paul S Albert, Katherine L Grantz
OBJECTIVE: To compare the accuracy of a new formula with one developed in 1984 (and still in common use) and to develop and compare racial and ethnic-specific and racial and ethnic-neutral formulas. METHODS: The Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) Fetal Growth Studies-Singletons was a prospective cohort study that recruited women in four self-reported racial-ethnic groups-non-Hispanic black, Hispanic, non-Hispanic white, and Asian-with singleton gestations from 12 U...
August 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28682093/national-institutes-of-health-research-plan-on-rehabilitation
#13
(no author information available yet)
One in 5 Americans experiences disability that affects daily function because of impairments in mobility, impairments in cognitive function, sensory impairment, or communication impairment. The need for rehabilitation strategies to optimize function and reduce disability is a clear priority for research to address this public health challenge. The National Institutes of Health (NIH) recently published a Research Plan on Rehabilitation that provides a set of priorities to guide the field over the next 5 years (Eunice Kennedy Shriver National Institute of Child Health and Human Development [NICHD] & NIH Medical Rehabilitation Coordinating Committee [MRCC], 2016)...
July 6, 2017: Rehabilitation Psychology
https://www.readbyqxmd.com/read/28681949/age-stratified-thresholds-of-anti-m%C3%A3-llerian-hormone-improve-prediction-of-polycystic-ovary-syndrome-over-a-population-based-threshold
#14
Molly M Quinn, Chia-Ning Kao, Asima K Ahmad, Daniel J Haisenleder, Nanette Santoro, Esther Eisenberg, Richard S Legro, Marcelle I Cedars, Heather G Huddleston
OBJECTIVE: Due to its consistent elevation in polycystic ovary syndrome (PCOS) and correlation with polycystic ovarian morphology (PCOM), anti-Mullerian hormone (AMH) has been proposed as a marker of the syndrome. However, prior studies reporting thresholds of AMH for a PCOS diagnosis have been limited by small sample size, inappropriate controls, and heterogeneous AMH assays. We sought to evaluate the suitability of a standardized AMH assay as a biomarker of PCOS. DESIGN: Cross-sectional study at academic medical centers across the United States...
July 6, 2017: Clinical Endocrinology
https://www.readbyqxmd.com/read/28599582/agreement-of-three-interpretation-systems-of-intrapartum-foetal-heart-rate-monitoring-by-different-levels-of-physicians
#15
Ninlapa Pruksanusak, Putthaporn Thongphanang, Natthicha Chainarong, Thitima Suntharasaj, Ounjai Kor-Anantakul, Chitkasaem Suwanrath, Chusana Petpichetchian
A prospective study was conducted in centre in Southern Thailand, to evaluate agreement in EFM interpretation among various physicians in order to find out the most practical system for daily use. We found strong agreement of very normal FHR tracings among the FIGO, NICHD 3-tier and 5-tier systems. The NICHD 3-tier was more compatible with the FIGO system than 5-tier system. Overall inter-observer agreement was moderate for the NICHD 3-tier system while inter-observer agreement of 5-tier system was fair also the intra-observer agreement was higher in the NICHD 3-tier system...
November 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28578174/maternal-marijuana-use-adverse-pregnancy-outcomes-and-neonatal-morbidity
#16
Torri D Metz, Amanda A Allshouse, Carol J Hogue, Robert L Goldenberg, Donald J Dudley, Michael W Varner, Deborah L Conway, George R Saade, Robert M Silver
BACKGROUND: The Eunice Kennedy Shriver National Institute of Child Health and Human Development Stillbirth Collaborative Research Network previously demonstrated an association between stillbirth and maternal marijuana use as defined by the presence of 11-nor-delta-9-tetrahydrocannabinol-9-carboxylic acid in the umbilical cord homogenate. However, the relationship between marijuana use and perinatal complications in live births is uncertain. OBJECTIVE: Our aim was to examine if maternal marijuana use is associated with increased odds of adverse pregnancy outcomes and neonatal morbidity among live-born controls in the Stillbirth Collaborative Research Network cohort...
May 31, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28543550/polycystic-ovary-morphology-is-associated-with-insulin-resistance-in-women-with-polycystic-ovary-syndrome
#17
So-Hyeon Hong, Yeon-Ah Sung, Young Sun Hong, Kyungah Jeong, Hyewon Chung, Hyejin Lee
BACKGROUND/OBJECTIVES: Polycystic ovary syndrome (PCOS) is a heterogeneous disorder characterized by chronic anovulation, hyperandrogenism, polycystic ovary morphology (PCOM) and metabolic disturbances including insulin resistance and type 2 diabetes mellitus. Although insulin resistance could be associated with PCOM, recent studies have shown controversial results. The aim of this study was to determine the relationship between PCOM and insulin resistance. SUBJECTS/METHODS: This was a cross-sectional clinical study...
May 20, 2017: Clinical Endocrinology
https://www.readbyqxmd.com/read/28522317/the-association-among-cytochrome-p450-3a-progesterone-receptor-polymorphisms-plasma-17-alpha-hydroxyprogesterone-caproate-concentrations-and-spontaneous-preterm-birth
#18
Martha L Bustos, Steve N Caritis, Kathleen A Jablonski, Uma M Reddy, Yoram Sorokin, Tracy Manuck, Michael W Varner, Ronald J Wapner, Jay D Iams, Marshall W Carpenter, Alan M Peaceman, Brian M Mercer, Anthony Sciscione, Dwight J Rouse, Susan M Ramin
BACKGROUND: Infants born <37 weeks' gestation are of public health concern since complications associated with preterm birth are the leading cause of mortality in children <5 years of age and a major cause of morbidity and lifelong disability. The administration of 17-alpha hydroxyprogesterone caproate reduces preterm birth by 33% in women with history of spontaneous preterm birth. We demonstrated previously that plasma concentrations of 17-alpha hydroxyprogesterone caproate vary widely among pregnant women and that women with 17-alpha hydroxyprogesterone caproate plasma concentrations in the lowest quartile had spontaneous preterm birth rates of 40% vs rates of 25% in those women with higher concentrations...
September 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28508736/out-of-harm-s-way-secure-versus-insecure-disorganized-attachment-predicts-less-adolescent-risk-taking-related-to-childhood-poverty
#19
Brianna C Delker, Rosemary E Bernstein, Heidemarie K Laurent
Although some risk taking in adolescence is normative, evidence suggests that adolescents raised in conditions of socioeconomic disadvantage are disproportionately burdened with risk taking and its negative consequences. Using longitudinal data from the NICHD Study of Early Child Care and Youth Development, we investigated quality of the early caregiving environment as a potential prospective buffer against the long-term association between childhood poverty and adolescent risk taking. Multicategorical moderation model results indicated that if raised in poverty across age 1-54 months (average family income to needs ratio ≤ 1...
May 16, 2017: Development and Psychopathology
https://www.readbyqxmd.com/read/28502760/patterns-of-gestational-weight-gain-and-birthweight-outcomes-in-the-eunice-kennedy-shriver-national-institute-of-child-health-and-human-development-fetal-growth-studies-singletons-a-prospective-study
#20
MULTICENTER STUDY
Sarah J Pugh, Paul S Albert, Sungduk Kim, William Grobman, Stefanie N Hinkle, Roger B Newman, Deborah A Wing, Katherine L Grantz
BACKGROUND: Inadequate or excessive total gestational weight gain is associated with increased risks of small- and large-for-gestational-age births, respectively, but evidence is sparse regarding overall and trimester-specific patterns of gestational weight gain in relation to these risks. Characterizing the interrelationship between patterns of gestational weight gain across trimesters can reveal whether the trajectory of gestational weight gain in the first trimester sets the path for gestational weight gain in subsequent trimesters, thereby serving as an early marker for at-risk pregnancies...
September 2017: American Journal of Obstetrics and Gynecology
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