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https://www.readbyqxmd.com/read/28323086/characteristics-and-outcomes-of-very-low-birth-weight-infants-receiving-epinephrine-during-delivery-room-resuscitation
#1
Malvi Savani, Kirtikumar Upadhyay, Ajay J Talati
Background Delivery room resuscitation of very low birth weight infants can involve use of endotracheal or intravenous epinephrine. Data of the past 19 years were reviewed to identify the usage of epinephrine in delivery room and identify characteristics of these babies. METHODS: Neonates with ≤1500gm birthweight from January 1996 to August 2014 were reviewed. Infants born alive and admitted to NICU were eligible. Characteristics such as demographics, survival and outcomes were recorded...
March 17, 2017: Resuscitation
https://www.readbyqxmd.com/read/28322775/pregnancy-and-birth-outcomes-in-couples-with-infertility-with-and-without-assisted-reproductive-technology-with-an-emphasis-on-us-population-based-studies
#2
REVIEW
Barbara Luke
Infertility, defined as the inability to conceive within one year of unprotected intercourse, affects an estimated 80 million individuals worldwide, or 10-15 percent of couples of reproductive age. Assisted reproductive technology (ART) includes all infertility treatments to achieve conception; in vitro fertilization (IVF) is the process by which an oocyte is fertilized by semen outside the body; non-IVF ART treatments include ovulation induction, artificial insemination, and intrauterine insemination. Use of ART has risen steadily in the United States during the past two decades due to several reasons, including childbearing at older maternal ages and increasing insurance coverage...
March 18, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28321896/does-tea-consumption-during-early-pregnancy-have-an-adverse-effect-on-birth-outcomes
#3
Jin-Hua Lu, Jian-Rong He, Song-Ying Shen, Xue-Ling Wei, Nian-Nian Chen, Ming-Yang Yuan, Lan Qiu, Wei-Dong Li, Qiao-Zhu Chen, Cui-Yue Hu, Hui-Min Xia, Suzanne Bartington, Kar Keung Cheng, Kin Bong Hubert Lam, Xiu Qiu
BACKGROUND: Tea, a common beverage, has been suggested to exhibit a number of health benefits. However, one of its active ingredients, caffeine, has been associated with preterm birth and low birthweight. We investigated whether tea consumption during early pregnancy is associated with an increased risk of preterm birth and abnormal fetal growth. METHODS: A total of 8775 pregnant women were included from the Born in Guangzhou Cohort Study. Tea consumption (type, frequency, and strength) during their first trimester and social and demographic factors were obtained by way of questionnaires administered during pregnancy...
March 21, 2017: Birth
https://www.readbyqxmd.com/read/28321847/antenatal-corticosteroids-for-accelerating-fetal-lung-maturation-for-women-at-risk-of-preterm-birth
#4
REVIEW
Devender Roberts, Julie Brown, Nancy Medley, Stuart R Dalziel
BACKGROUND: Respiratory morbidity including respiratory distress syndrome (RDS) is a serious complication of preterm birth and the primary cause of early neonatal mortality and disability. While researching the effects of the steroid dexamethasone on premature parturition in fetal sheep in 1969, Liggins found that there was some inflation of the lungs of lambs born at gestations at which the lungs would be expected to be airless. Liggins and Howie published the first randomised controlled trial in humans in 1972 and many others followed...
March 21, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28320231/maternal-healthy-lifestyle-during-early-pregnancy-and-offspring-birthweight-differences-by-offspring-sex
#5
Sylvia E Badon, Raymond S Miller, Chunfang Qiu, Tanya K Sorensen, Michelle A Williams, Daniel A Enquobahrie
PURPOSE: Individual maternal lifestyle factors during pregnancy have been associated with offspring birthweight; however, associations of combined lifestyle factors with birthweight and potential differences by offspring sex have not been examined. MATERIALS AND METHODS: Participants (N = 2,924) were identified from a pregnancy cohort in Washington State. Lifestyle factors during early pregnancy were dichotomized based on Alternate Healthy Eating Index score ≥62, leisure time physical activity (LTPA) ≥150 minutes/week, not smoking during pregnancy, and Perceived Stress Scale score ≤3, then combined into a lifestyle score (0-4)...
March 20, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28318125/understanding-the-relationship-between-behavioural-and-motor-impairments-in-extremely-low-birthweight-preterm-children
#6
EDITORIAL
Alicia Spittle
No abstract text is available yet for this article.
April 2017: Acta Paediatrica
https://www.readbyqxmd.com/read/28301000/population-based-study-on-infant-mortality
#7
Jaqueline Costa Lima, Alexandre Marchezoni Mingarelli, Neuber José Segri, Arturo Alejandro Zavala Zavala, Olga Akiko Takano
Although Brazil has reduced social, economic and health indicators disparities in the last decade, intra- and inter-regional differences in child mortality rates (CMR) persist in regions such as the state capital of Mato Grosso. This population-based study aimed to investigate factors associated with child mortality in five cohorts of live births (LB) of mothers living in Cuiabá (MT), Brazil, 2006-2010, through probabilistic linkage in 47,018 LB. We used hierarchical logistic regression analysis. Of the 617 child deaths, 48% occurred in the early neonatal period...
March 2017: Ciência & Saúde Coletiva
https://www.readbyqxmd.com/read/28292826/arrhythmia-risk-and-%C3%AE-blocker-therapy-in-pregnant-women-with-long-qt-syndrome
#8
Kohei Ishibashi, Takeshi Aiba, Chizuko Kamiya, Aya Miyazaki, Heima Sakaguchi, Mitsuru Wada, Ikutaro Nakajima, Koji Miyamoto, Hideo Okamura, Takashi Noda, Toshifumi Yamauchi, Hideki Itoh, Seiko Ohno, Hideki Motomura, Yoshiharu Ogawa, Hiroko Goto, Takaomi Minami, Nobue Yagihara, Hiroshi Watanabe, Kanae Hasegawa, Akihiro Terasawa, Hitoshi Mikami, Kayo Ogino, Yukiko Nakano, Sato Imashiro, Yosuke Fukushima, Yoshimitsu Tsuzuki, Koko Asakura, Jun Yoshimatsu, Isao Shiraishi, Shiro Kamakura, Yoshihiro Miyamoto, Satoshi Yasuda, Takashi Akasaka, Minoru Horie, Wataru Shimizu, Kengo Kusano
BACKGROUND: Pregnancy is one of the biggest concerns for women with long QT syndrome (LQTS). OBJECTIVES: This study investigated pregnancy-related arrhythmic risk and the efficacy and safety of β-blocker therapy for lethal ventricular arrhythmias in pregnant women with LQTS (LQT-P) and their babies. METHODS: 136 pregnancies in 76 LQT-P (29±5 years old; 22 LQT1, 36 LQT2, one LQT3, and 17 genotype-unknown) were enrolled. We retrospectively analysed their clinical and electrophysiological characteristics and pregnancy outcomes in the presence (BB group: n=42) or absence of β-blocker therapy (non-BB group: n=94)...
March 14, 2017: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/28283553/genome-wide-association-study-of-sepsis-in-extremely-premature-infants
#9
Lakshmi Srinivasan, Grier Page, Haresh Kirpalani, Jeffrey C Murray, Abhik Das, Rosemary D Higgins, Waldemar A Carlo, Edward F Bell, Ronald N Goldberg, Kurt Schibler, Beena G Sood, David K Stevenson, Barbara J Stoll, Krisa P Van Meurs, Karen J Johnson, Joshua Levy, Scott A McDonald, Kristin M Zaterka-Baxter, Kathleen A Kennedy, Pablo J Sánchez, Shahnaz Duara, Michele C Walsh, Seetha Shankaran, James L Wynn, C Michael Cotten
OBJECTIVE: To identify genetic variants associated with sepsis (early-onset and late-onset) using a genome-wide association (GWA) analysis in a cohort of extremely premature infants. STUDY DESIGN: Previously generated GWA data from the Neonatal Research Network's anonymised genomic database biorepository of extremely premature infants were used for this study. Sepsis was defined as culture-positive early-onset or late-onset sepsis or culture-proven meningitis. Genomic and whole-genome-amplified DNA was genotyped for 1...
March 10, 2017: Archives of Disease in Childhood. Fetal and Neonatal Edition
https://www.readbyqxmd.com/read/28278227/do-children-born-to-teenage-parents-have-lower-adult-intelligence-a-prospective-birth-cohort-study
#10
Mohsina Khatun, Abdullah Al Mamun, James Scott, Gail M William, Alexandra Clavarino, Jake M Najman
Teenage motherhood has been associated with a wide variety of negative offspring outcomes including poorer cognitive development. In the context of limitations of previous research, this paper assesses the contemporary relevance of this finding. In this study we investigate the long-term cognitive status (IQ) among 21 year adult offspring born to teenage parents using the Mater University Study of Pregnancy- a prospective birth cohort study, which recruited all pregnant mothers attending a large obstetrical hospital in Brisbane, Australia, from 1981 to 1983...
2017: PloS One
https://www.readbyqxmd.com/read/28273588/associations-between-stress-biology-indicators-and-overweight-across-toddlerhood
#11
Alison L Miller, Niko Kaciroti, Julie Sturza, Lauren Retzloff, Katherine Rosenblum, Delia M Vazquez, Julie C Lumeng
Biological stress responses are proposed as a pathway through which stress exposure can "get under the skin" and lead to health problems, specifically obesity. Yet, it is not clear when such associations may emerge or whether they are bidirectional. Cortisol and salivary alpha amylase (sAA) were considered indicators of the biological stress response. We tested the longitudinal association between cortisol and sAA and weight in 215 low-income children at ages 21, 27, and 33 months (52% male; 46% non-Hispanic white)...
February 20, 2017: Psychoneuroendocrinology
https://www.readbyqxmd.com/read/28268202/adverse-effects-of-parental-zinc-deficiency-on-metal-homeostasis-and-embryonic-development-in-a-zebrafish-model
#12
Laura M Beaver, Yasmeen M Nkrumah-Elie, Lisa Truong, Carrie L Barton, Andrea L Knecht, Greg D Gonnerman, Carmen P Wong, Robert L Tanguay, Emily Ho
The high prevalence of zinc deficiency is a global public health concern, and suboptimal maternal zinc consumption has been associated with adverse effects ranging from impaired glucose tolerance to low birthweights. The mechanisms that contribute to altered development and poor health in zinc deficient offspring are not completely understood. To address this gap, we utilized the Danio rerio model and investigated the impact of dietary zinc deficiency on adults and their developing progeny. Zinc deficient adult fish were significantly smaller in size, and had decreases in learning and fitness...
February 20, 2017: Journal of Nutritional Biochemistry
https://www.readbyqxmd.com/read/28264679/reproductive-outcomes-after-non-occupational-exposure-to-hexavalent-chromium-willits-california-1983-2014
#13
Linda L Remy, Vera Byers, Ted Clay
BACKGROUND: From 1963-1995, a factory in Willits, Mendocino County, CA used toxic hexavalent chromium (Cr(VI)) without adequate measures to protect the population. We use longitudinal hospital data to compare reproductive outcomes for two generations in Willits and two generations in the Rest of County (ROC). This is the first study to quantify the reproductive impact of Cr(VI) in a non-occupational population. METHODS: We searched California hospital discharge data (1983-2014) to find Mendocino County residents born 1950 or later...
March 6, 2017: Environmental Health: a Global Access Science Source
https://www.readbyqxmd.com/read/28262917/bed-rest-with-and-without-hospitalisation-in-multiple-pregnancy-for-improving-perinatal-outcomes
#14
REVIEW
Katharina da Silva Lopes, Yo Takemoto, Erika Ota, Shinji Tanigaki, Rintaro Mori
BACKGROUND: Strict or partial bed rest in hospital or at home is commonly recommended for women with multiple pregnancy to improve pregnancy outcomes. In order to advise women to rest in bed for any length of time, a policy for clinical practice needs to be supported by reliable evidence and weighed against possible adverse effects resulting from prolonged activity restriction. OBJECTIVES: The objective of this review is to assess the effectiveness of bed rest in hospital or at home to improve perinatal outcomes in women with a multiple pregnancy...
March 6, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28260263/iodine-supplementation-for-women-during-the-preconception-pregnancy-and-postpartum-period
#15
REVIEW
Kimberly B Harding, Juan Pablo Peña-Rosas, Angela C Webster, Constance My Yap, Brian A Payne, Erika Ota, Luz Maria De-Regil
BACKGROUND: Iodine is an essential nutrient required for the biosynthesis of thyroid hormones, which are responsible for regulating growth, development and metabolism. Iodine requirements increase substantially during pregnancy and breastfeeding. If requirements are not met during these periods, the production of thyroid hormones may decrease and be inadequate for maternal, fetal and infant needs. The provision of iodine supplements may help meet the increased iodine needs during pregnancy and the postpartum period and prevent or correct iodine deficiency and its consequences...
March 5, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28258738/ambient-temperature-and-air-quality-in-relation-to-small-for-gestational-age-and-term-low-birthweight
#16
Sandie Ha, Yeyi Zhu, Danping Liu, Seth Sherman, Pauline Mendola
BACKGROUND: Exposures to extreme ambient temperature and air pollution are linked to adverse birth outcomes, but the associations with small for gestational age (SGA) and term low birthweight (tLBW) are unclear. We aimed to investigate exposures to site-specific temperature extremes and selected criteria air pollutants in relation to SGA and tLBW. METHODS: We linked medical records of 220,572 singleton births (2002-2008) from 12 US sites to local temperature estimated by the Weather Research and Forecasting model, and air pollution estimated by modified Community Multiscale Air Quality models...
March 1, 2017: Environmental Research
https://www.readbyqxmd.com/read/28257640/risk-factors-for-candida-parapsilosis-bloodstream-infection-in-a-neonatal-intensive-care-unit-a-case-control-study
#17
Carmine Garzillo, Maria Bagattini, Lidija Bogdanović, Anna Di Popolo, Vita Dora Iula, Maria Rosaria Catania, Francesco Raimondi, Maria Triassi, Raffaele Zarrilli
BACKGROUND: Candida parapsilosis is increasingly responsible for invasive candidiasis in neonates. This study investigates phenotypic and genotypic features of C. parapsilosis microbial isolates and underlying clinical conditions associated with acquisition of C. parapsilosis in a neonatal intensive care unit (NICU) in Italy. METHODS: Identification of C. parapsilosis was performed by VITEK® 2 and MALDI TOF and confirmed by analysis of internal transcribed spacer ribosomal DNA sequences...
January 19, 2017: Italian Journal of Pediatrics
https://www.readbyqxmd.com/read/28251632/predictors-of-autopsy-following-stillbirth-in-queensland-australia-a-population-based-study
#18
Ibinabo Ibiebele, Frances M Boyle, Dell Horey, Rohan Lourie, Patricia Wilson, Michael Coory, Vicki Flenady
BACKGROUND: Accurate determination of causes of stillbirth is critical to effective prevention. Autopsy remains the gold standard investigation for stillbirth; however, with low autopsy rates many stillbirths are likely to be 'unexplored' rather than 'unexplained'. AIM: To determine factors associated with autopsy following stillbirth. MATERIALS AND METHODS: Routinely collected population-based data on all singleton stillbirths of at least 400 g birthweight or 20 weeks gestation in Queensland between July 2000 and December 2011 were examined...
February 2017: Australian & New Zealand Journal of Obstetrics & Gynaecology
https://www.readbyqxmd.com/read/28245259/estimated-impact-on-birth-weight-of-scaling-up-intermittent-preventive-treatment-of-malaria-in-pregnancy-given-sulphadoxine-pyrimethamine-resistance-in-africa-a-mathematical-model
#19
Patrick G T Walker, Jessica Floyd, Feiko Ter Kuile, Matt Cairns
BACKGROUND: Malaria transmission has declined substantially in the 21st century, but pregnant women in areas of sustained transmission still require protection to prevent the adverse pregnancy and birth outcomes associated with malaria in pregnancy (MiP). A recent call to action has been issued to address the continuing low coverage of intermittent preventive treatment of malaria in pregnancy (IPTp). This call has, however, been questioned by some, in part due to concerns about resistance to sulphadoxine-pyrimethamine (SP), the only drug currently recommended for IPTp...
February 2017: PLoS Medicine
https://www.readbyqxmd.com/read/28211086/variation-of-the-rates-of-necrotising-enterocolitis-in-the-neonatal-networks-in-england
#20
Nicholas T Longford
Necrotising enterocolitis is an oft-fatal disease of the intestinal tract in neonates born prematurely and with low birthweight. We study the variation of its rates across the neonatal networks (groups of hospital-based neonatal care units) in England. We illustrate the problematic nature of hypothesis testing for a key decision, which an analysis is meant to inform, and apply an approach based on decision theory. We emphasise the role of sensitivity analysis in dealing with the ambiguity encountered in the process of eliciting information about the perspective of the client or sponsor for whom the analysis is conducted...
February 17, 2017: Statistics in Medicine
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