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Premature aging

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https://www.readbyqxmd.com/read/28636007/analysis-of-association-of-gene-variants-with-obesity-traits-in-new-zealand-european-children-at-6-years-of-age
#1
Mohanraj Krishnan, John M D Thompson, Edwin A Mitchell, Rinki Murphy, Lesley M E McCowan, Andrew N Shelling, G On Behalf Of The Children Of Scope Study Group
Childhood obesity is a public health problem, which is associated with a long-term increased risk of cardiovascular disease and premature mortality. Several gene variants have previously been identified that have provided novel insights into biological factors that contribute to the development of obesity. As obesity tracks through childhood into adulthood, identification of the genetic factors for obesity in early life is important. The objective of this study was to identify putative associations between genetic variants and obesity traits in children at 6 years of age...
June 21, 2017: Molecular BioSystems
https://www.readbyqxmd.com/read/28635418/infantile-spasms-and-injuries-of-prematurity-short-term-treatment-based-response-and-long-term-outcomes
#2
Adam Wallace, Victoria Allen, Kristen Park, Kelly Knupp
The association of infantile spasms and periventricular leukomalacia and/or intraventricular hemorrhage is well documented. Data regarding early treatment-based and long-term outcomes are limited. A retrospective chart review identified children with infantile spasms born prematurely (<37 weeks) with diagnoses of periventricular leukomalacia and/or intraventricular hemorrhage. Thirteen children were included. Median gestational age was 30 weeks and age of onset of infantile spasms was 8 months. Nine children had intraventricular hemorrhage, 10 had periventricular leukomalacia, and 6 children had both...
January 1, 2017: Journal of Child Neurology
https://www.readbyqxmd.com/read/28634380/late-onset-circulatory-collapse-and-continuous-positive-airway-pressure-are-useful-predictors-of-treatment-requiring-retinopathy-of-prematurity-a-9-year-retrospective-analysis
#3
Mitsuru Arima, Shoko Tsukamoto, Kohta Fujiwara, Miwa Murayama, Kanako Fujikawa, Koh-Hei Sonoda
Visual loss caused by retinopathy of prematurity (ROP) will be prevented if treatment-requiring ROP (TR-ROP) can be predicted. In this retrospective study including 418 infants with ≤32 weeks of gestational age (GA) and/or ≤1500 grams of birthweight, we attempted to identify useful predictors. We also examined the efficiency of significant predictors compared with existing predictive models, ROPScore and CHOP model. Multivariable logistic regression analyses supported the following factors were useful for predicting TR-ROP from all infants and infants with any ROP: GA (odds ratio [OR], 0...
June 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28634363/long-term-health-outcomes-in-patients-with-prader-willi-syndrome-a-nationwide-cohort-study-in-denmark
#4
E Hedgeman, S P Ulrichsen, S Carter, N C Kreher, K P Malobisky, M M Braun, J Fryzek, M S Olsen
BACKGROUND: Prader-Willi syndrome (PWS) is a rare congenital disease that affects growth, sexual development, cognitive function and behavior. Individuals exhibit food preoccupation and hyperphagia, which may lead to obesity with premature morbidity and mortality. The aim of this work was to evaluate the risk of venous thromboembolisms (VTE), myocardial infarction, pulmonary hypertension, sleep apnea, depression, anxiety and all-cause mortality among persons with PWS as compared to an age- and sex-matched general population cohort...
June 21, 2017: International Journal of Obesity: Journal of the International Association for the Study of Obesity
https://www.readbyqxmd.com/read/28633672/influence-of-the-number-and-timing-of-malaria-episodes-during-pregnancy-on-prematurity-and-small-for-gestational-age-in-an-area-of-low-transmission
#5
Kerryn A Moore, Julie A Simpson, Jacher Wiladphaingern, Aung Myat Min, Mupawjay Pimanpanarak, Moo Kho Paw, Jathee Raksuansak, Sasithon Pukrittayakamee, Freya J I Fowkes, Nicholas J White, François Nosten, Rose McGready
BACKGROUND: Most evidence on the association between malaria in pregnancy and adverse pregnancy outcomes focuses on falciparum malaria detected at birth. We assessed the association between the number and timing of falciparum and vivax malaria episodes during pregnancy on small-for-gestational-age (SGA) and preterm birth. METHODS: We analysed observational data collected from antenatal clinics on the Thailand-Myanmar border (1986-2015). We assessed the effects of the total number of malaria episodes in pregnancy on SGA and the effects of malaria in pregnancy on SGA, very preterm birth, and late preterm birth, by the gestational age at malaria detection and treatment using logistic regression models with time-dependent malaria variables (monthly intervals)...
June 21, 2017: BMC Medicine
https://www.readbyqxmd.com/read/28633500/examining-the-health-status-of-homeless-adults-entering-permanent-supportive-housing
#6
Benjamin F Henwood, John Lahey, Harmony Rhoades, Hailey Winetrobe, Suzanne L Wenzel
Background: Permanent supportive housing (PSH) has been recognized as an effective intervention and the national policy for addressing chronic homelessness in the United States. Due to an aging cohort of homeless adults and prioritizing those who are most vulnerable for housing, the health status of those entering PSH is likely worse than those previously reported in the literature. Methods: This report examined the self-reported health and health conditions of a sample of 421 homeless adults entering PSH between 2014 and 2016...
June 17, 2017: Journal of Public Health
https://www.readbyqxmd.com/read/28632729/radiation-associated-breast-cancer-and-gonadal-hormone-exposure-a-report-from-the-childhood-cancer-survivor-study
#7
Chaya S Moskowitz, Joanne F Chou, Charles A Sklar, Dana Barnea, Cécile M Ronckers, Danielle Novetsky Friedman, Joseph P Neglia, Lucie Turcotte, Rebecca M Howell, Tara O Henderson, Gregory T Armstrong, Wendy M Leisenring, Leslie L Robison, Flora E van Leeuwen, Malcolm C Pike, Kevin C Oeffinger
BACKGROUND: The relationship between hormone exposure and breast cancer risk in women treated with chest radiotherapy for childhood cancer is uncertain. METHODS: Participants included 1108 females from the Childhood Cancer Survivor Study who were diagnosed with childhood cancer 1970-1986, treated with chest radiotherapy, and survived to ages ⩾20 years. Hazard ratios (HRs) and 95% confidence intervals (CIs) from Cox models adjusted for chest radiation field, delivered dose, anthracycline exposure, and age at childhood cancer estimated risk...
June 20, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28631553/administration-of-progesterone-throughout-pregnancy-increases-maternal-steroids-without-adverse-effect-on-mature-oligodendrocyte-immunostaining-in-the-guinea-pig
#8
Julia C Shaw, Hannah K Palliser, Kerrin Palazzi, Jonathan J Hirst
Progesterone is administered to pregnant women at risk of premature labor, despite systematic reviews showing conflicting outcomes regarding its use, highlighting doubt over the effectiveness of the therapy. Progesterone can be rapidly metabolized into a number of steroids, but to date, there has been a lack of investigation into the fetal steroid profiles following administration and whether this impacts fetal neurodevelopment. The objective of this study was to determine the effect of progesterone treatment on allopregnanolone and cortisol levels in the fetus and on a marker of myelination in the fetal brain...
January 1, 2017: Reproductive Sciences
https://www.readbyqxmd.com/read/28630170/characterization-of-aortic-valve-closure-artifact-during-outflow-tract-mapping-correlation-with-hemodynamics-and-mechanical-valves
#9
Jorge Romero, Olujimi Ajijola, Kalyanam Shivkumar, Roderick Tung
BACKGROUND: Premature ventricular contractions originating in the left ventricle outflow tract represent a significant subgroup of patients referred for catheter ablation. Mechanical artifacts from aortic valve leaflet motion may be observed during mapping, although the incidence and characteristics have not been reported. METHODS AND RESULTS: Twenty-eight consecutive patients with left ventricle outflow tract premature ventricular contraction were included. Electric signals recorded on the ablation catheter not coincident with atrial or ventricular depolarization were analyzed on the recording system...
June 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28630118/childhood-firearm-injuries-in-the-united-states
#10
Katherine A Fowler, Linda L Dahlberg, Tadesse Haileyesus, Carmen Gutierrez, Sarah Bacon
OBJECTIVES: Examine fatal and nonfatal firearm injuries among children aged 0 to 17 in the United States, including intent, demographic characteristics, trends, state-level patterns, and circumstances. METHODS: Fatal injuries were examined by using data from the National Vital Statistics System and nonfatal injuries by using data from the National Electronic Injury Surveillance System. Trends from 2002 to 2014 were tested using joinpoint regression analyses. Incident characteristics and circumstances were examined by using data from the National Violent Death Reporting System...
June 19, 2017: Pediatrics
https://www.readbyqxmd.com/read/28628972/urinary-sexual-steroids-associated-with-bisphenol-a-bpa-exposure-in-the-early-infant-stage-preliminary-results-from-a-daishan-birth-cohort
#11
Heng Wang, Liangpo Liu, Jianyue Wang, Zhendong Tong, Jianbo Yan, Tongjie Zhang, Ying Qin, Tingting Jiang, Jianwen She, Heqing Shen
BACKGROUND: Many surveys have shown that older children are ubiquitously exposed to bisphenol A (BPA), and many laboratory studies have shown that BPA exposure has adverse effects related to estrogenic disruption, whereas the evidence in infants has not yet been observed. METHODS: Women in early pregnancy were recruited by the Maternal and Child Health and Family Planning Service Center, Daishan, China, from March 2012 to December 2014. After delivery, urine samples were collected from the diapers of 59 infants (0 to 6months of age)...
June 13, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28628773/temperament-and-behavior-in-toddlers-born-preterm-with-related-clinical-problems
#12
Rafaela Guilherme Monte Cassiano, Claudia Maria Gaspardo, Ricardo Augusto de Deus Faciroli, Francisco Eulógio Martinez, Maria Beatriz Martins Linhares
OBJECTIVE: The aim of this study was to compare temperament and behavior profiles among groups of preterm toddlers differentiated by level of prematurity and the presence of bronchopulmonary dysplasia (BPD) or retinopathy of prematurity (ROP), controlling for neonatal clinical conditions and chronological age. METHOD: The sample comprised 100 preterm toddlers segregated according to level of prematurity (75 very preterm and 25 moderate/late preterm) and presence of BPD (n=36) and ROP (n=63)...
June 16, 2017: Early Human Development
https://www.readbyqxmd.com/read/28627012/effect-of-betamethasone-on-fetal-pulmonary-and-umbilical-artery-doppler-velocimetry-and-relationship-with-respiratory-distress-syndrome-development
#13
Emre Sinan Güngör, Gülşah İlhan, Hüseyin Gültekin, Ali Galip Zebitay, Serdar Cömert, Fatma Ferda Verit
OBJECTIVES: Respiratory distress syndrome (RDS) is a major cause of neonatal morbidity and mortality. It is primarily a disease of premature neonates. The aim of this study was to evaluate the impact of maternal betamethasone administration on the fetal pulmonary arteries (PAs) and umbilical arteries (UAs) and the correlation between RDS development and PA Doppler results. METHODS: Forty singleton pregnancies between 24 and 34 gestational weeks with a diagnosis of preterm birth were included prospectively...
June 19, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28626896/gestation-length-and-racing-performance-in-115-thoroughbred-foals-with-incomplete-tarsal-ossification
#14
L Haywood, D L Spike-Pierce, Bonnie Barr, D Mathys, D Mollenkopf
BACKGROUND: Incomplete ossification of the cuboidal bones of the carpus and tarsus in foals has the potential for significant consequences including chronic lameness and decreased athletic ability. OBJECTIVES: To determine if the degree of ossification of the cuboidal bones is associated with gestational length. To determine if the diagnosis of incomplete ossification is a predictor of performance in Thoroughbred racehorses. STUDY DESIGN: Retrospective cohort study...
June 19, 2017: Equine Veterinary Journal
https://www.readbyqxmd.com/read/28626886/investigation-of-the-integration-of-supports-for-youth-thriving-into-a-community-based-mentoring-program
#15
David L DuBois, Thomas E Keller
A randomized control trial involving 806 youth (ages 10-16; 85.4% low-income households) served in U.S. Big Brothers Big Sisters affiliates investigated effects of incorporating activities to promote youth thriving into mentoring relationships over a 15-month period. Outcomes included support for thriving in youths' relationships with adults, youths' personal resources for thriving, and levels of problem behavior. Intent-to-treat analyses revealed no differences in outcomes based on assignment to thriving promotion or standard services...
June 19, 2017: Child Development
https://www.readbyqxmd.com/read/28626859/very-preterm-children-with-fetal-growth-restriction-demonstrated-altered-white-matter-maturation-at-nine-years-of-age
#16
Virva Saunavaara, Hanna Kallankari, Riitta Parkkola, Leena Haataja, Päivi Olsén, Mikko Hallman, Tuula Kaukola
AIM: This study evaluated the role of preterm birth and fetal growth restriction on white matter maturation in schoolchildren without any severe neurodevelopmental impairment. METHODS: The study group comprised 56 very preterm children and 21 term children born between November 1998 and November 2002 at Oulu University Hospital, Finland. The mean gestational age of the preterm children was 28.7 (24.1-31.9) weeks. All children underwent diffusion tensor imaging at a mean age of 9...
June 18, 2017: Acta Paediatrica
https://www.readbyqxmd.com/read/28626828/contribution-of-risk-factors-to-excess-mortality-in-isolated-and-lonely-individuals-an-analysis-of-data-from-the-uk-biobank-cohort-study
#17
Marko Elovainio, Christian Hakulinen, Laura Pulkki-Råback, Marianna Virtanen, Kim Josefsson, Markus Jokela, Jussi Vahtera, Mika Kivimäki
BACKGROUND: The associations of social isolation and loneliness with premature mortality are well known, but the risk factors linking them remain unclear. We sought to identify risk factors that might explain the increased mortality in socially isolated and lonely individuals. METHODS: We used prospective follow-up data from the UK Biobank cohort study to assess self-reported isolation (a three-item scale) and loneliness (two questions). The main outcomes were all-cause and cause-specific mortality...
June 2017: Lancet. Public Health
https://www.readbyqxmd.com/read/28626334/effect-of-neuro-development-treatment-on-motor-development-in-preterm-infants
#18
Eun-Ju Lee
[Purpose] To investigate the effects of Neuro-Development Treatment on development in the preterm infants. [Subjects and Methods] A total of 96 premature infants were recruited for this study; 62 low birth weight preterm infants (<2.5 kg, high risk infants for developmental delay) and 34 premature infants (>2.5 kg, low risk infants for developmental delay). High risk infants were divided into intervention group (32 infants) and control group (30 infants) at time of admission. Low risk infants were into comparative group (34 infants)...
June 2017: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/28624314/anatomical-and-refractive-outcomes-in-patients-with-treated-retinopathy-of-prematurity
#19
M Lolas, A Tuma, M Zanolli, R Agurto, R Stevenson, D Ossandón
OBJECTIVE: To describe the anatomical and refractive outcomes after treatment with intravitreal bevacizumab or laser in a patient cohort with retinopathy of prematurity (ROP). METHODS: A multicentre, prospective, and observational study was performed on patients with ROP treated at Hospital Roberto del Río. Those patients with less than 6months of follow-up were excluded. Cases with posterior zone II, zone I ROP, and aggressive posterior ROP (AP-ROP) were treated with intravitreal bevacizumab...
June 14, 2017: Archivos de la Sociedad Española de Oftalmología
https://www.readbyqxmd.com/read/28622754/prevalence-of-non-infectious-comorbidities-in-the-hiv-positive-population-in-belgium-a-multicenter-retrospective-study
#20
Jessie Gunter, Steven Callens, Stephane De Wit, Jean-Christophe Goffard, Michel Moutschen, Gilles Darcis, Christelle Meuris, Charlotte van den Bulcke, Karine Fombellida, Marc Del Forge, Homie Razavi, Chloe Wyndham-Thomas
OBJECTIVES: In Belgium, eleven AIDS Reference Centers (ARCs) and seven AIDS Reference Laboratories diagnose and treat HIV-positive individuals and track patients under care. As AIDS-related deaths are avoided and the HIV-positive population ages, non-infectious comorbidities (NICMs), such as cardiovascular disease, renal disease and certain cancers, play a larger role in the quality and length of patients' lives. This study aims to characterize the HIV-positive population in Belgium in terms of the prevalence of key NICMs...
June 16, 2017: Acta Clinica Belgica
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