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https://www.readbyqxmd.com/read/28931149/can-a-galacto-oligosaccharide-reduce-the-risk-of-traveller-s-diarrhoea-a-placebo-controlled-randomized-double-blind-study
#1
Gunnar Hasle, Ragnhild Raastad, Gunnar Bjune, Pål A Jenum, Lise Heier
Background: Diarrhoea is a common medical problem affecting travellers to Asia, Africa and Latin America. The use of prophylactic antimicrobial agents may increase the risk of contracting resistant bacteria. Findings indicate that oligosaccharides, i.e. carbohydrate chains of 3-10 monosaccharides, reduce the risk of diarrhoea. Methods: We performed a placebo-controlled, double-blind study of a galacto-oligosaccharide, B-GOS (Bimuno®, Clasado Ltd, Milton Keynes UK), vs placebo for participants travelling to countries with a high/intermediate risk of diarrhoea for 7-15 days...
September 1, 2017: Journal of Travel Medicine
https://www.readbyqxmd.com/read/28930874/the-effectiveness-of-fish-oil-supplementation-in-attenuating-exercise-induced-muscle-damage-in-females-during-mid-follicular-and-mid-luteal-menstrual-phases
#2
Sarah K McKinley-Barnard, Thomas L Andre, Josh J Gann, Paul S Hwang, Darryn S Willoughby
The purpose of this study was to determine if the differences in estrogen levels during the female menstrual cycle and fish oil supplementation would attenuate eccentric exercise-induced muscle damage (EIMD) and delayed onset muscle soreness (DOMS). In a double-blind fashion, 22 physically-active females (20.9 ± 1.4 years, 63.5 ± 9.0 kg, 165.2 ± 7.5 cm) were randomly assigned to ingest either 6 grams of fish oil (n = 11) or placebo (n = 11) daily for 21 days. Participants underwent an eccentric exercise bout of the knee extensors on two occasions during the mid-follicular (MF) and mid-luteal (ML) phases of the 28-day menstrual cycle...
September 11, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28930864/neural-correlates-to-the-increase-in-maximal-force-after-dexamethasone-administration
#3
Stéphane Baudry, Alberto Botter, Jacques Duchateau, Marco A Minetto
PURPOSE: This study investigated the effects of short-term glucocorticoid administration on voluntary activation and intracortical inhibitory and facilitatory circuits. METHODS: Seventeen healthy men participated in a pseudo randomized double-blind study to receive either dexamethasone (8 mg·d, n = 9 subjects) or placebo (n = 8 subjects) for 7 days. The ankle dorsiflexion torque, corresponding electromyography (EMG) of the tibialis anterior, and voluntary activation assessed by the interpolated twitch method using transcranial magnetic stimulation (TMS) were measured during a maximal voluntary contraction (MVC)...
September 19, 2017: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/28930827/comparative-efficacy-and-safety-of-oral-antidiabetic-drugs-and-insulin-in-treating-gestational-diabetes-mellitus-an-updated-prisma-compliant-network-meta-analysis
#4
Hui-Ling Liang, Shu-Juan Ma, Yan-Ni Xiao, Hong-Zhuan Tan
BACKGROUND: The safety and efficacy of different drugs in treatment of gestational diabetes mellitus (GDM) patients who could not maintain normal glucose level only through diet and exercise remains to be debated. We performed this network meta-analysis (NAM) to compare and rank different antidiabetic drugs in glucose level control and pregnancy outcomes in GDM patients. METHODS: We searched PubMed, Cochrane Library, Web of Science, and Embase up to December 31, 2016...
September 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28930769/acute-alcohol-consumption-directly-increases-hiv-transmission-risk-a-randomized-controlled-experiment
#5
Paul A Shuper, Narges Joharchi, Peter M Monti, Mona Loutfy, Jürgen Rehm
BACKGROUND: Alcohol consumption has frequently been purported as a driver of condomless sex and HIV transmission, but to date, experimental evidence for the causal risk-taking impact of alcohol among HIV-positive populations is lacking. The present experiment sought to determine whether acute alcohol consumption has a direct causal impact on condomless sex intentions among HIV-positive men-who-have-sex-with-men (MSM), and to assess whether alcohol's impact differs between MSM who are HIV-positive versus HIV-negative...
September 18, 2017: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/28930490/tezacaftor-ivacaftor-in-subjects-with-cystic-fibrosis-and-f508del-f508del-cftr-or-f508del-g551d-cftr
#6
Scott H Donaldson, Joseph M Pilewski, Matthias Griese, Jon Cooke, Lakshmi Viswanathan, Elizabeth Tullis, Jane C Davies, Julie A Lekstrom-Himes, Linda T Wang
RATIONALE: Tezacaftor (formerly VX-661) is an investigational small molecule that improves processing and trafficking of the cystic fibrosis transmembrane conductance regulator (CFTR) in vitro, and improves CFTR function alone and in combination with ivacaftor. OBJECTIVES: To evaluate safety and efficacy of tezacaftor monotherapy and tezacaftor/ivacaftor combination therapy in subjects with CF homozygous for F508del or compound heterozygous for F508del and G551D...
September 20, 2017: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/28930284/effects-of-intranasal-oxytocin-on-the-blood-oxygenation-level-dependent-signal-in-food-motivation-and-cognitive-control-pathways-in-overweight-and-obese-men
#7
Franziska Plessow, Dean A Marengi, Sylvia K Perry, Julia M Felicione, Rachel Franklin, Tara M Holmes, Laura M Holsen, Nikolaos Makris, Thilo Deckersbach, Elizabeth A Lawson
Recent research indicates that the hypothalamic neuropeptide hormone oxytocin is a key central nervous system factor in the regulation of food intake and weight. However, the mechanisms underlying the anorexigenic effects of oxytocin in humans are unknown and critical to study in order to consider oxytocin as a neurohormonal weight loss treatment. We performed a randomized, double-blind, placebo-controlled crossover study with single-dose intranasal oxytocin (24 IU) in ten overweight or obese, otherwise healthy men...
September 20, 2017: Neuropsychopharmacology: Official Publication of the American College of Neuropsychopharmacology
https://www.readbyqxmd.com/read/28930248/the-effect-of-acupuncture-on-visual-function-in-patients-with-congenital-and-acquired-nystagmus
#8
Tilo Blechschmidt, Maike Krumsiek, Margarita G Todorova
Background: The aim of this study is to examine the short-term effect of visual function following acupuncture treatment in patients with congenital idiopathic nystagmus and acquired nystagmus (CIN and AN). Methods: An observational pilot study on six patients with confirmed diagnosis of nystagmus (three CIN and three AN patients (2♀, 4♂; mean age 42.67; SD ± 20.57 y)), was performed. Acupuncture treatment was done following a standardized protocol applying needle-acupuncture on the body and the ears. The treatment was scheduled with 10 sessions of 30 min duration over five weeks...
May 23, 2017: Medicines (Basel, Switzerland)
https://www.readbyqxmd.com/read/28930234/nonspecific-feelings-expected-and-experienced-during-or-immediately-after-electroacupuncture-a-pilot-study-in-a-teaching-situation
#9
David F Mayor, Lara S McClure, J Helgi Clayton McClure
BACKGROUND: Some feelings elicited by acupuncture-type interventions are "nonspecific", interpretable as resulting from the placebo effect, our own self-healing capacities-or, indeed, the flow of qi. Expectation is thought to contribute to these nonspecific effects. Here we describe the use of two innovative 20-item questionnaires (EXPre20 and EXPost20) in a teaching situation. METHODS: Respondents were acupuncture students or practitioners on electroacupuncture (EA) training courses (N = 68)...
April 8, 2017: Medicines (Basel, Switzerland)
https://www.readbyqxmd.com/read/28929861/ulipristal-acetate-and-extracellular-matrix-production-in-human-leiomyomas-in-vivo-a-laboratory-analysis-of-a-randomized-placebo-controlled-trial
#10
Jeris Cox, Minnie Malik, Joy Britten, Terrence Lewis, William H Catherino
In a prior randomized controlled study, patients treated with ulipristal acetate (UPA) or placebo for 3 months had a decrease in leiomyoma size. A total of 10 patients' tissue samples (5 placebo and 5 treated with 10 mg/d UPA) that underwent hysterectomy and tissue preservation were identified from this study. Quantitative real-time reverse transcriptase polymerase chain reaction and Western blotting were used to assess fold gene and protein expression of extracellular membrane (ECM) proteins: collagen 1A (COL1A), fibronectin (FN1), and versican (VCAN) of the samples...
January 1, 2017: Reproductive Sciences
https://www.readbyqxmd.com/read/28929623/influence-of-combined-iron-supplementation-and-simulated-hypoxia-on-the-haematological-module-of-the-athlete-biological-passport
#11
Laura A Garvican-Lewis, Victor L Vuong, Andrew D Govus, Yorck Olaf Schumacher, David Hughes, Greg Lovell, Daniel Eichner, Christopher J Gore
The integrity of Athlete Biological Passport (ABP) is underpinned by understanding normal fluctuations of its biomarkers to environmental or medical conditions, e.g. altitude training or iron deficiency. The combined impact of altitude and iron supplementation on the ABP was evaluated in endurance-trained athletes (n=34) undertaking 3-weeks of simulated live-high: train-low (14 h.d(-1) , 3000m). Athletes received either oral, intravenous (IV) or placebo iron supplementation, commencing two weeks prior and continuing throughout hypoxic exposure...
September 19, 2017: Drug Testing and Analysis
https://www.readbyqxmd.com/read/28929560/minocycline-and-matrix-metalloproteinase-inhibition-in-acute-intracerebral-hemorrhage-a-pilot-study
#12
J J Chang, M Kim-Tenser, B A Emanuel, G M Jones, K Chapple, A Alikhani, N Sanossian, W J Mack, G Tsivgoulis, A V Alexandrov, T Pourmotabbed
BACKGROUND AND PURPOSE: Intracerebral hemorrhage (ICH) is a devastating cerebrovascular disorder with high morbidity and mortality. Minocycline is a matrix metalloproteinase-9 (MMP-9) inhibitor that may attenuate secondary mechanisms of injury in ICH. The feasibility and safety of minocycline in ICH patients were evaluated in a pilot, double-blinded, placebo-controlled randomized clinical trial. METHODS: Patients with acute onset (<12 h from symptom onset) ICH and small initial hematoma volume (<30 ml) were randomized to high-dose (10 mg/kg) intravenous minocycline or placebo...
September 20, 2017: European Journal of Neurology: the Official Journal of the European Federation of Neurological Societies
https://www.readbyqxmd.com/read/28929521/safety-tolerability-and-pharmacokinetics-of-radavirsen-avi-7100-an-antisense-oligonucleotide-targeting-influenza-a-m1-m2-translation
#13
John H Beigel, Jocelyn Voell, Paula Muñoz, Parag Kumar, Kristina M Brooks, Jianbo Zhang, Patrick Iversen, Alison Heald, Michael Wong, Richard T Davey
AIMS: To assess the safety, tolerability, and pharmacokinetics (PK) of radavirsen following single ascending doses and multiple doses given as IV infusions in healthy adults. METHODS: A Phase 1 safety and pharmacokinetic (PK) study of radavirsen was performed in healthy volunteers. The study was divided into 2 parts. The first was a single-ascending dose study of 5 cohorts of 8 subjects each, randomized 6:2 to receive single intravenous doses of radavirsen ranging from 0...
September 20, 2017: British Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/28929404/rolapitant-a-review-in-chemotherapy-induced-nausea-and-vomiting
#14
Young-A Heo, Emma D Deeks
Oral rolapitant (Varubi™; Varuby(®)), a long-acting neurokinin-1 (NK1) receptor antagonist (RA), is indicated in the USA and EU as part of an antiemetic regimen to prevent delayed chemotherapy-induced nausea and vomiting (CINV) in adults receiving highly or moderately emetogenic chemotherapy (HEC or MEC). In randomized, phase III trials, a single oral dose of rolapitant 180 mg was effective in preventing delayed CINV compared with placebo, when each was used in combination with a 5-HT3 RA plus dexamethasone, in adults receiving their first course of HEC or MEC...
September 20, 2017: Drugs
https://www.readbyqxmd.com/read/28929400/can-polymorphisms-in-the-fatty-acid-desaturase-fads-gene-cluster-alter-the-effects-of-fish-oil-supplementation-on-plasma-and-erythrocyte-fatty-acid-profiles-an-exploratory-study
#15
Suzanne J Meldrum, Yuchun Li, Guicheng Zhang, Alexandra E M Heaton, Nina D'Vaz, Judith Manz, Eva Reischl, Berthold V Koletzko, Susan L Prescott, Karen Simmer
PURPOSE: The enzymes encoded by fatty acid desaturases (FADS) genes determine the desaturation of long-chain polyunsaturated fatty acids (LCPUFA). We investigated if haplotype and single nucleotide polymorphisms (SNPs) in FADS gene cluster can influence LCPUFA status in infants who received either fish oil or placebo supplementation. METHODS: Children enrolled in the Infant Fish Oil Supplementation Study (IFOS) were randomly allocated to receive either fish oil or placebo from birth to 6 months of age...
September 19, 2017: European Journal of Nutrition
https://www.readbyqxmd.com/read/28929343/a-comparison-of-isomaltulose-versus-maltodextrin-ingestion-during-soccer-specific-exercise
#16
Emma J Stevenson, Anthony Watson, Stephan Theis, Anja Holz, Liam D Harper, Mark Russell
PURPOSE: The performance and physiological effects of isomaltulose and maltodextrin consumed intermittently during prolonged soccer-specific exercise were investigated. METHODS: University soccer players (n = 22) performed 120 min of intermittent exercise while consuming 8% carbohydrate-electrolyte drinks (equivalent to ~ 20 g h(-1)) containing maltodextrin (Glycaemic Index: 90-100), isomaltulose (Glycaemic Index: 32) or a carbohydrate-energy-free placebo in a manner replicating the practices of soccer players (i...
September 19, 2017: European Journal of Applied Physiology
https://www.readbyqxmd.com/read/28929168/long-term-impact-of-ixekizumab-on-psoriasis-itch-severity-results-from-a-phase-iii-clinical-trial-and-long-term-extension
#17
Alexandra B Kimball, Thomas Luger, Alice Gottlieb, Luis Puig, Roland Kaufmann, Russel Burge, Chen-Yen Lin, Gil Yosipovitch
Itching is a prevalent plaque psoriasis symptom. Ixekizumab, an IL-17A antagonist, has demonstrated rapid, significant improvements in itch severity over 12 weeks in Phase III psoriasis trials (UNCOVER-1, UNCOVER-2). We assessed the long-term (through 60 weeks) effect of ixekizumab maintenance therapy (80-mg ixekizumab every 4 weeks [IXEQ4W]) on itch severity, using the Itch Numeric Rating Scale, in psoriasis patients who received ixekizumab, placebo, or etanercept for 12 weeks in the Phase III UNCOVER-3 trial...
September 20, 2017: Acta Dermato-venereologica
https://www.readbyqxmd.com/read/28929104/increased-serum-and-urinary-oxytocin-concentrations-after-nasal-administration-in-beagle-dogs
#18
Andrea Temesi, Julianna Thuróczy, Lajos Balogh, Ádám Miklósi
In recent years more and more studies have revealed the effect of extraneous oxytocin on the social behavior of dogs. The distribution of administered oxytocin in different physiologically relevant compartments is important because this knowledge forms the basis for the timing of behavior tests after the administration. Most behavioral studies rely on the non-invasive intranasal application of oxytocin. The aim of this study was to determine the time course of intranasal administered oxytocin secretion into blood and urine and also establish a connection between intranasal received oxytocin and urinary cortisol in dogs...
2017: Frontiers in Veterinary Science
https://www.readbyqxmd.com/read/28928910/phase-i-ii-randomized-controlled-trial-of-autologous-bone-marrow-derived-mesenchymal-stem-cell-therapy-for-chronic-stroke
#19
Kam Sze Tsang, Chi Ping Stephanie Ng, Xian Lun Zhu, George Kwok Chu Wong, Gang Lu, Anil Tejbhan Ahuja, Ka Sing Lawrence Wong, Ho Keung Ng, Wai Sang Poon
AIM: To examine the safety and efficacy of mesenchymal stem cell (MSC) therapy for intracerebral haemorrhage with neurological dysfunctions for a year. METHODS: MSC were ex vivo expanded from 29 mL (17-42 mL) autologous bone marrow. Patients were randomized to have two intravenous injections of autologous MSC or placebos in four weeks apart. Neurological functions and clinical outcomes were monitored before treatment and at 12(th), 16(th), 24(th), 36(th) and 60(th) week upon completion of the treatment...
August 26, 2017: World Journal of Stem Cells
https://www.readbyqxmd.com/read/28928789/the-long-term-course-of-outcomes-for-lumbar-intervertebral-disc-herniation-following-integrated-complementary-and-alternative-medicine-inpatient-treatment-a-prospective-observational-study
#20
Moon-Hwi Kim, Yoon Jae Lee, Joon-Shik Shin, Jinho Lee, Haechan Jeong, Me-Riong Kim, Sam-Min Park, Ung Go, Sung-Moon Kim, Jae-Yeong Kim, Dong-Gyu Hwang, In-Hyuk Ha
A prospective observational study was conducted in 524 lumbar intervertebral disc herniation (LDH) inpatients to report the long-term effects of complementary and alternative medicine (CAM) treatment. Participants received integrative CAM treatment during hospitalization, from June 2012 to May 2013, and long-term outcomes were assessed from July to August 2016. Numerical rating scales (NRSs) of back and leg pain, the Oswestry disability index (ODI), satisfaction, surgery, recurrence, and current care status were investigated...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
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