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MASS Trial

Alejandra M Wiedeman, Kyly C Whitfield, Kaitlin M March, Nancy N Chen, Hou Kroeun, Ly Sokhoing, Prak Sophonneary, Roger A Dyer, Zhaoming Xu, David D Kitts, Timothy J Green, Sheila M Innis, Susan I Barr
Choline has critical roles during periods of rapid growth and development, such as infancy. In human milk, choline is mostly present in water-soluble forms (free choline, phosphocholine, and glycerophosphocholine). It is thought that milk choline concentration is influenced by maternal choline intake, and the richest food sources for choline are of animal origin. Scarce information exists on milk choline from countries differing in animal-source food availability. In this secondary analysis of samples from previous trials, the concentrations of the water-soluble forms of choline were quantified by liquid chromatography-tandem mass spectrometry in mature milk samples collected from lactating women in Canada ( n = 301) and in Cambodia ( n = 67)...
March 20, 2018: Nutrients
Sergio Torres-Rueda, Mwita Wambura, Helen A Weiss, Marya Plotkin, Katharine Kripke, Joseph Chilongani, Hally Mahler, Evodius Kuringe, Maende Makokha, Augustino Hellar, Carl Schutte, Kokuhumbya J Kazaura, Daimon Simbeye, Gerry Mshana, Natasha Larke, Gissenge Lija, John Changalucha, Anna Vassall, Richard Hayes, Jonathan M Grund, Fern Terris-Prestholt
BACKGROUND: Although voluntary medical male circumcision (VMMC) reduces the risk of HIV acquisition, demand for services is lower among men in most at-risk age groups (ages 20-34 years). A randomised controlled trial was conducted to assess the effectiveness of locally-tailored demand creation activities (including mass media, community mobilisation and targeted service delivery) in increasing uptake of campaign-delivered VMMC among men aged 20-34 years. We conducted an economic evaluation to understand the intervention's cost and cost-effectiveness...
March 19, 2018: Journal of Acquired Immune Deficiency Syndromes: JAIDS
Rosa I Sanchez, Kerry L Fillgrove, Ka Lai Yee, Yuexia Liang, Bing Lu, Aditya Tatavarti, Rachael Liu, Matt S Anderson, Martin O Behm, Li Fan, Yun Li, Joan R Butterton, Marian Iwamoto, Sauzanne G Khalilieh
Absorption, distribution, metabolism and elimination of doravirine (MK-1439), a novel non-nucleoside reverse transcriptase inhibitor, were investigated. Two clinical trials were conducted in healthy subjects: an oral single dose [14 C]doravirine (350 mg, ∼200 µCi) trial (N = 6) and an intravenous (IV) single-dose doravirine (100 µg) trial (N = 12). In vitro metabolism, protein binding, apparent permeability and P-glycoprotein (P-gp) transport studies were conducted to complement the clinical trials...
March 20, 2018: Xenobiotica; the Fate of Foreign Compounds in Biological Systems
Samuel A Pullinger, Juha Oksa, Emma L Brocklehurst, Reece P Iveson, Antonia Newlove, Jatin G Burniston, Dominic A Doran, James M Waterhouse, Ben J Edwards
The present study investigated whether increasing morning rectal temperatures (Trec ) to resting.evening levels, or decreasing evening Trec or muscle (Tm ) temperatures to morning values, would influence repeated sprint (RS) performance in a causal manner. Twelve trained males underwent five sessions [age (mean ± SD) 21.8 ± 2.6 yr, peak oxygen uptake ([Formula: see text] peak) 60.6 ± 4.6 mL kg min-1 , stature 1.78 ± 0.07 m and body mass 76.0 ± 6.3 kg]. These included a control morning (M, 07:30 h) and evening (E, 17:30 h) session (5-min warm-up), and three further sessions consisting of a warm-up morning trial (ME , on a motorised treadmill) until Trec reached evening levels; and two cool-down evening trials (in 16-17°C water) until Trec (EMrec ) or Tm (EMmuscle ) values reached morning temperatures, respectively...
March 20, 2018: Chronobiology International
Ida Robertsen, Jean Debord, Anders Åsberg, Pierre Marquet, Jean-Baptiste Woillard
BACKGROUND AND OBJECTIVE: Intracellular exposure of everolimus may be a better marker of therapeutic effect than trough whole blood concentrations. We aimed to develop pharmacokinetic population models and Bayesian estimators based on a limited sampling strategy for estimation of dose interval exposures of everolimus in whole blood and peripheral blood mononuclear cells (PBMCs) in renal transplant recipients. METHODS: Full whole blood and PBMC concentration-time profiles of everolimus were obtained from 12 stable renal transplant recipients on two different occasions, 4 weeks apart...
March 20, 2018: Clinical Pharmacokinetics
Yuan Cheng, Haiying Song, Xiaoqing Pan, Hong Xue, Yifei Wan, Tao Wang, Zhongmin Tian, Entai Hou, Ian R Lanza, Pengyuan Liu, Yong Liu, Purushottam W Laud, Kristie Usa, Yongcheng He, Mingyu Liang
Dietary salt intake has significant effects on arterial blood pressure and the development of hypertension. Mechanisms underlying salt-dependent changes in blood pressure remain poorly understood, and it is difficult to assess blood pressure salt-sensitivity clinically. Methods: We examined urinary levels of metabolites in 103 participants of the Dietary Approaches to Stop Hypertension (DASH)-Sodium trial after nearly 30 days on a defined diet containing high sodium (targeting 150 mmol sodium intake per day) or low sodium (50 mmol per day)...
2018: Theranostics
Elizabeth Prout Parks, Reneé H Moore, Ziyi Li, Chanelle T Bishop-Gilyard, Andrew R Garrett, Douglas L Hill, Yasmeen P Bruton, David B Sarwer
BACKGROUND: Severe obesity in adolescents has deleterious physical and psychological complications necessitating frequent multi-disciplinary clinic visits. Greater treatment engagement has been equated with weight-loss. However, traditional medical weight-loss programs for adolescents have high attrition rates. Social media is widely used by adolescents and may enhance medical weight management engagement and success. OBJECTIVE: The first objective was to examine the acceptability and feasibility of using a private social media group as an adjunct to medical weight management in youth ages 14 to 20 years with severe obesity [body mass index (BMI) ≥ 35 kg/m2]...
March 19, 2018: JMIR Research Protocols
Mohammad Alfelali, Osamah Barasheed, Al-Mamoon Badahdah, Hamid Bokhary, Mohammed I Azeem, Turki Habeebullah, Marwan Bakarman, Atif Asghar, Robert Booy, Harunor Rashid
BACKGROUND: Hajj is the world's largest annual mass gathering that attracts two to three million Muslims from around the globe to a religious assemblage in Makkah, Saudi Arabia. The risk of acquisition and transmission of influenza among Hajj pilgrims is high. Therefore, influenza vaccination is recommended, and was monitored frequently among pilgrims from different countries. However, the vaccination uptake among Saudi pilgrims has not been assessed in recent years. OBJECTIVE: This analysis aims to evaluate influenza vaccine uptake among Saudi Hajj pilgrims, and identify the key barriers to vaccination...
March 16, 2018: Vaccine
Evangelos Gatsios, Jonás García-Rincón, John L Rayner, Robert G McLaughlan, Greg B Davis
Water table fluctuations affect the recoverability of light non-aqueous phase liquid (LNAPL) petroleum hydrocarbons. LNAPL transmissivity (Tn ) is being applied as an improved metric for LNAPL recoverability. In this paper, the applicability of Tn as a lagging and leading metric in unconsolidated aquifers under variable water table conditions was investigated. Tn values obtained through baildown testing and recovery data-based methods (skimming) were compared in three areas of a heterogeneous gasoline contaminated site in Western Australia...
March 16, 2018: Journal of Environmental Management
Hamed Kord-Varkaneh, Ehsan Ghaedi, Ali Nazary-Vanani, Hamed Mohammadi, Sakineh Shab-Bidar
BACKGROUND: Cocoa and dark chocolate (DC) have been reported to be effective for health promotion; however the exact effect of cocoa/DC on anthropometric measures have not been yet defined. METHODS: A comprehensive search to identify randomized clinical trials(RCT)s investigating the impact of cocoa/DC on body weight, body mass index (BMI) and waist circumference(WC) was performed up to December 2017. A meta-analysis of eligible studies was performed using random effects model to estimate pooled effect size...
March 19, 2018: Critical Reviews in Food Science and Nutrition
William Wong, Mohammed F Loya, Alexander Martynov, Salman S Shah, Dean Berman
Benign parotid lesions can grow to be a cosmetic deformation with psychological sequelae for a patient. Although surgical resection is the treatment of choice, cyst aspiration has also been attempted. This, however, has been shown to recur, requiring repeat intervention. An alternative therapeutic method not as widely recognized, but which has been reported to be both effective and less invasive than surgery for treating parotid cyst lesions, is sclerotherapy. Here we describe a report of a patient with a benign, localized, cystic neck mass refractory to 2 trials of fine needle aspiration...
February 2018: Radiology Case Reports
Katherine A Bell, Carol L Wagner, Wei Perng, Henry A Feldman, Roman J Shypailo, Mandy B Belfort
OBJECTIVES: To assess the validity of body mass index (BMI) and age- and sex-standardized BMI z-score (BMIZ) as surrogates for adiposity (body fat percentage [BF%], fat mass, and fat mass index [kg/m2 ]) at 3 time points in infancy (1, 4, and 7 months) and to assess the extent to which the change in BMIZ represents change in adiposity. STUDY DESIGN: We performed a secondary analysis of 447 full-term infants in a previous trial of maternal vitamin D supplementation during lactation...
March 15, 2018: Journal of Pediatrics
Rachel W Goode, Melissa A Kalarchian, Linda Craighead, Molly B Conroy, John Wallace, Shaun M Eack, Lora E Burke
INTRODUCTION: U.S. Black women have the highest rates of obesity and report frequent binge eating behaviors. To our knowledge, no intervention research has aimed to treat binge eating specifically among Black women. The purpose of this study was to investigate the feasibility and preliminary effect of Appetite Awareness Treatment (AAT), an 8-week cognitive-behavioral binge eating intervention, among Black women with obesity, and who report binge eating. METHODS: Participants (N = 31), had a mean (±SD) age of 48...
March 9, 2018: Eating Behaviors
Sebastian Huhn, Frauke Beyer, Rui Zhang, Leonie Lampe, Jana Grothe, Jürgen Kratzsch, Anja Willenberg, Jana Breitfeld, Peter Kovacs, Michael Stumvoll, Robert Trampel, Pierre-Louis Bazin, Arno Villringer, A Veronica Witte
INTRODUCTION: The polyphenol resveratrol has been suggested to exert beneficial effects on memory and the aging hippocampus due to calorie-restriction mimicking effects. However, the evidence based on human interventional studies is scarce. We therefore aimed to determine the effects of resveratrol on memory performance, and to identify potential underlying mechanisms using a broad array of blood-based biomarkers as well as hippocampus connectivity and microstructure assessed with ultra-high field magnetic resonance imaging (UHF-MRI)...
March 13, 2018: NeuroImage
Daniel L Kuhr, Lindsey A Sjaarda, Zeina Alkhalaf, Ukpebo R Omosigho, Matthew T Connell, Robert M Silver, Keewan Kim, Neil J Perkins, Tiffany L Holland, Torie C Plowden, Enrique F Schisterman, Sunni L Mumford
BACKGROUND: Prior studies have reported mixed results regarding relationships between vitamin D, androgens, and sex hormone binding globulin (SHBG) in patients with polycystic ovary syndrome (PCOS). However, less is known regarding these associations in eumenorrheic, premenopausal women. OBJECTIVE: Our objective was to study the relationships between serum vitamin D and androgen biomarkers in eumenorrheic women with a history of pregnancy loss who were attempting pregnancy...
March 13, 2018: American Journal of Obstetrics and Gynecology
Sharon E Cox, Elizabeth A Ellins, Alphonce I Marealle, Charles R Newton, Deogratias Soka, Philip Sasi, Gian Luca Di Tanna, William Johnson, Julie Makani, Andrew M Prentice, Julian P Halcox, Fenella J Kirkham
BACKGROUND: Sickle-cell disease increases the risk of malnutrition. Low arginine and nitric oxide bioavailability are implicated in morbidity related to sickle-cell disease. Simple interventions are required, especially in low-income settings. We aimed to test the hypotheses that: (1) supplementary arginine, citrulline, and daily chloroquine increase bioavailable arginine and flow-mediated dilatation (FMD; maximal diameter change; FMDmax %), a measure of nitric oxide-dependent endothelial function; and (2) protein energy supplementation in the form of ready-to-use supplementary food (RUSF) improves the height-for-age and body-mass index-for-age Z-scores in children with sickle-cell disease...
March 13, 2018: Lancet Haematology
Meike Traub, Romy Lauer, Tibor Kesztyüs, Olivia Wartha, Jürgen Michael Steinacker, Dorothea Kesztyüs
BACKGROUND: Regular breakfast and well-balanced soft drink, and screen media consumption are associated with a lower risk of overweight and obesity in schoolchildren. The aim of this research is the combined examination of these three parameters as influencing factors for longitudinal weight development in schoolchildren in order to adapt targeted preventive measures. METHODS: In the course of the Baden-Württemberg Study, Germany, data from direct measurements (baseline (2010) and follow-up (2011)) at schools was available for 1733 primary schoolchildren aged 7...
March 16, 2018: BMC Public Health
Marcie Harris-Hayes, Karen Steger-May, Linda R Van Dillen, Mario Schootman, Gretchen B Salsich, Sylvia Czuppon, John C Clohisy, Paul K Commean, Travis J Hillen, Shirley A Sahrmann, Michael J Mueller
Study Design Ancillary analysis, time-controlled randomized clinical trial. Background Movement pattern training (MPT) has been shown to improve function among patients with chronic hip joint pain (CHJP). Objective Determine the association among treatment outcomes and mechanical factors associated with CHJP. Methods Twenty-eight patients with CHJP, 18-40 years, participated in MPT, either immediately after assessment or after a wait-list period. MPT included task-specific training to reduce hip adduction motion during functional tasks and hip muscle strengthening...
March 16, 2018: Journal of Orthopaedic and Sports Physical Therapy
Mika Hilvo, Tuire Salonurmi, Aki S Havulinna, Dimple Kauhanen, Eva Ringdal Pedersen, Grethe S Tell, Klaus Meyer, Anna-Maria Teeriniemi, Tiina Laatikainen, Pekka Jousilahti, Markku J Savolainen, Ottar Nygård, Veikko Salomaa, Reijo Laaksonen
AIMS/HYPOTHESIS: Ceramide lipids have a role in the development of insulin resistance, diabetes and risk of cardiovascular disease. Here we investigated four ceramides and their ratios to find the best predictors of incident diabetes. METHODS: A validated mass-spectrometric method was applied to measure Cer(d18:1/16:0), Cer(d18:1/18:0), Cer(d18:1/24:0) and Cer(d18:1/24:1) from serum or plasma samples. These ceramides were analysed in a population-based risk factor study (FINRISK 2002, n = 8045), in a cohort of participants undergoing elective coronary angiography for suspected stable angina pectoris (Western Norway Coronary Angiography Cohort [WECAC], n = 3344) and in an intervention trial investigating improved methods of lifestyle modification for individuals at high risk of the metabolic syndrome (Prevent Metabolic Syndrome [PrevMetSyn], n = 371)...
March 15, 2018: Diabetologia
Cécile Vors, Charles Couillard, Marie-Eve Paradis, Iris Gigleux, Johanne Marin, Marie-Claude Vohl, Patrick Couture, Benoît Lamarche
Background: High-fat meals induce postprandial inflammation. Resveratrol is a polyphenol known to prevent comorbidities associated with cardiovascular disease and exerts an anti-inflammatory action. There is also an increasing body of evidence supporting the role of curcumin, a polyphenol from the curcuminoid family, as a modulator of proinflammatory processes. Objective: The objectives of this study were to investigate the following: 1) the bioavailability of resveratrol consumed in combination with curcumin after consumption of a high-fat meal; and 2) the acute combined effects of this combination on the postprandial inflammatory response of subjects with abdominal obesity...
March 1, 2018: Journal of Nutrition
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