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https://www.readbyqxmd.com/read/29166199/differences-in-temperature-changes-in-premature-infants-during-invasive-procedures-in-incubators-and-radiant-warmers
#1
Ludwy Handhayanti, Yeni Rustina, Tri Budiati
Premature infants tend to lose heat quickly. This loss can be aggravated when they have received an invasive procedure involving a venous puncture. This research uses crossover design by conducting 2 intervention tests to compare 2 different treatments on the same sample. This research involved 2 groups with 18 premature infants in each. The process of data analysis used a statistical independent t test. Interventions conducted in an open incubator showed a p value of .001 which statistically related to heat loss in premature infants...
2017: Compr Child Adolesc Nurs
https://www.readbyqxmd.com/read/29166190/comparison-of-various-kangaroo-mother-care-carriers-on-maternal-comfort-a-pilot-study
#2
Sholihatul Amaliya, Yeni Rustina, Nur Agustini
Kangaroo mother care (KMC) is an evidence-based approach that has been scientifically proven to have a positive effect on mothers and infants. One of the barriers to performing KMC at home is the absence of a special KMC carrier. The most widely used KMC carriers in Indonesia are kangaroo pouch, thari, wrap and traditional wraps in the form of a long strip of fabric. This study's aim was to compare the level of maternal comfort when performing KMC with three different KMC carriers. The study used crossover design involving 20 mothers with low birth weight (LBW) infants as responders, selected through a consecutive sampling method...
2017: Compr Child Adolesc Nurs
https://www.readbyqxmd.com/read/29166184/the-quarter-prone-position-increases-oxygen-saturation-in-premature-infants-using-continuous-positive-airway-pressure
#3
Yossy Utario, Yeni Rustina, Fajar Tri Waluyanti
A primary problem that occurs in premature infants is oxygenation disorders, thus requiring respiratory support, including continuous positive airway pressure (CPAP). The effectiveness of CPAP can be improved by adjusting the body's position, so the aim of this study was to examine the effect of the quarter prone position on the oxygenation status of preterm infants using CPAP. This study used a randomized controlled trial with a crossover design. A group of 15 preterm infants receiving CPAP was selected, and randomization of allocation was done to divide the respondents into the intervention group (quarter prone) or the control group (supine)...
2017: Compr Child Adolesc Nurs
https://www.readbyqxmd.com/read/29165355/acute-effects-of-nitrate-rich-beetroot-juice-on-blood-pressure-hemostasis-and-vascular-inflammation-markers-in-healthy-older-adults-a-randomized-placebo-controlled-crossover-study
#4
Kyle Raubenheimer, Danica Hickey, Michael Leveritt, Robert Fassett, Joaquin Ortiz de Zevallos Munoz, Jason D Allen, David Briskey, Tony J Parker, Graham Kerr, Jonathan M Peake, Natalie M Pecheniuk, Oliver Neubauer
Aging is associated with a vasoconstrictive, pro-coagulant, and pro-inflammatory profile of arteries and a decline in the bioavailability of the endothelium-derived molecule nitric oxide. Dietary nitrate elicits vasodilatory, anti-coagulant and anti-inflammatory effects in younger individuals, but little is known about whether these benefits are evident in older adults. We investigated the effects of 140 mL of nitrate-rich (HI-NI; containing 12.9 mmol nitrate) versus nitrate-depleted beetroot juice (LO-NI; containing ≤0...
November 22, 2017: Nutrients
https://www.readbyqxmd.com/read/29165333/pressure-for-pattern-specific-intertypic-recombination-between-sabin-polioviruses-evolutionary-implications
#5
Ekaterina Korotkova, Majid Laassri, Tatiana Zagorodnyaya, Svetlana Petrovskaya, Elvira Rodionova, Elena Cherkasova, Anatoly Gmyl, Olga E Ivanova, Tatyana P Eremeeva, Galina Y Lipskaya, Vadim I Agol, Konstantin Chumakov
Complete genomic sequences of a non-redundant set of 70 recombinants between three serotypes of attenuated Sabin polioviruses as well as location (based on partial sequencing) of crossover sites of 28 additional recombinants were determined and compared with the previously published data. It is demonstrated that the genomes of Sabin viruses contain distinct strain-specific segments that are eliminated by recombination. The presumed low fitness of these segments could be linked to mutations acquired upon derivation of the vaccine strains and/or may have been present in wild-type parents of Sabin viruses...
November 22, 2017: Viruses
https://www.readbyqxmd.com/read/29165155/association-between-high-and-low-ambient-temperature-and-out-of-hospital-cardiac-arrest-with-cardiac-etiology-in-japan-a-case-crossover-study
#6
Shin Yamazaki, Takehiro Michikawa
OBJECTIVE: The objective of the study was to examine the association between high and low temperature and out-of-hospital cardiac arrest (OHCA) with cardiac etiology. METHODS: The study was conducted under a case-crossover design. Subjects were 97,500 patients aged 40 years or older with OHCA having a cardiac etiology in Tokyo, Osaka, and Fukuoka Prefecture from 2005 to 2012. We used national data with an Utstein-style resuscitation registration. Temperature was categorized into five categories with cut points of 5, 10, 24, and 30 °C...
July 13, 2017: Environmental Health and Preventive Medicine
https://www.readbyqxmd.com/read/29165093/a-randomized-double-blind-placebo-controlled-crossover-study-to-assess-the-safety-and-beneficial-effects-of-cassia-tora-supplementation-in-healthy-adults
#7
Himavanth Reddy Kambalachenu, Thandlam Muneeswa Reddy, Sirpurkar Dattatreya Rao, Kambalachenu Dorababu, Kanala Kodanda Reddy, Kvs Sarma
OBJECTIVE: The current clinical trial was aimed at evaluating the safety and beneficial effect of Cassia tora (C.tora) supplementation in healthy adults. DESIGN: A randomized, double blind, placebo controlled study with a crossover design was done on 60 healthy normal weight adults (age range: 20-55 yrs). The study consisted of 2 treatment phases of 24 weeks each with a washout period of 4 weeks between the phases. 30 subjects randomly allocated to the 'Placebo first' group and 30 to 'C...
November 19, 2017: Reviews on Recent Clinical Trials
https://www.readbyqxmd.com/read/29164623/pharmacokinetic-profiles-of-the-two-major-active-metabolites-of-metamizole-dipyrone-in-cats-following-three-different-routes-of-administration
#8
B Lebkowska-Wieruszewska, T W Kim, B Chea, H Owen, A Poapolathep, M Giorgi
This study was performed to determine pharmacokinetic profiles of the two active metabolites of the analgesic drug metamizole (dipyrone, MET), 4-methylaminoantipyrine (MAA), and 4-aminoantipyrine (AA), after intravenous (i.v., intramuscular (i.m.), and oral (p.o.) administration in cats. Six healthy mixed-breed cats were administered MET (25 mg/kg) by i.v., i.m., or p.o. routes in a crossover design. Adverse clinical signs, namely salivation and vomiting, were detected in all groups (i.v. 67%, i.m. 34%, and p...
November 21, 2017: Journal of Veterinary Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/29164218/charge-regulation-of-nonpolar-colloids
#9
James E Hallett, David A J Gillespie, Robert M Richardson, Paul Bartlett
Individual colloids often carry a charge as a result of the dissociation (or adsorption) of weakly-ionized surface groups. The magnitude depends on the precise chemical environment surrounding a particle, which in a concentrated dispersion is a function of the colloid packing fraction η. Theoretical studies have suggested that the effective charge Zeff in regulated systems could, in general, decrease with increasing η. We test this hypothesis for nonpolar dispersions by determining Zeff(η) over a wide range of packing fractions (10(-5) ≤ η ≤ 0...
November 22, 2017: Soft Matter
https://www.readbyqxmd.com/read/29164164/female-sex-is-a-risk-factor-for-failure-of-hip-arthroscopy-performed-for-acetabular-retroversion
#10
Kirsten L Poehling-Monaghan, Aaron J Krych, Bruce A Levy, Robert T Trousdale, Rafael J Sierra
Background: The success of hip surgery in treating acetabular retroversion depends on the severity of the structural deformity and on selecting the correct patient for open or arthroscopic procedures. Purpose: To compare a group of patients with retroverted hips treated successfully with hip arthroscopy with a group of patients with retroverted hips that failed arthroscopic surgery, with special emphasis on (1) patient characteristics, (2) perioperative radiographic parameters, (3) intraoperative findings and concomitant procedures, and (4) patient sex...
November 2017: Orthopaedic Journal of Sports Medicine
https://www.readbyqxmd.com/read/29163341/effects-of-transcranial-direct-current-stimulation-transcranial-pulsed-current-stimulation-and-their-combination-on-brain-oscillations-in-patients-with-chronic-visceral-pain-a-pilot-crossover-randomized-controlled-study
#11
Aurore Thibaut, Cristina Russo, Aura Maria Hurtado-Puerto, Jorge Leon Morales-Quezada, Alícia Deitos, John Christopher Petrozza, Steven Freedman, Felipe Fregni
Objective: Chronic visceral pain (CVP) syndromes are persistently painful disorders with a remarkable lack of effective treatment options. This study aimed at evaluating the effects of different neuromodulation techniques in patients with CVP on cortical activity, through electreocephalography (EEG) and on pain perception, through clinical tests. Design: A pilot crossover randomized controlled study. Settings: Out-patient. Subjects: Adults with CVP (>3 months)...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/29162334/results-of-asertaa-a-randomized-prospective-crossover-pharmacogenetic-study-of-immediate-release-versus-extended-release-tacrolimus-in-african-american-kidney-transplant-recipients
#12
Jennifer Trofe-Clark, Daniel C Brennan, Patricia West-Thielke, Michael C Milone, Mary Ann Lim, Robin Neubauer, Vincenza Nigro, Roy D Bloom
BACKGROUND: Differences in tacrolimus dosing across ancestries is partly attributable to polymorphisms in CYP3A5 genes that encode tacrolimus-metabolizing cytochrome P450 3A5 enzymes. The CYP3A5*1 allele, preponderant in African Americans, is associated with rapid metabolism, subtherapeutic concentrations, and higher dose requirements for tacrolimus, all contributing to worse outcomes. Little is known about the relationship between CYP3A5 genotype and the tacrolimus pharmacokinetic area under the curve (AUC) profile in African Americans or whether pharmacogenetic differences exist between conventional twice-daily, rapidly absorbed, immediate-release tacrolimus (IR-Tac) and once-daily extended-release tacrolimus (LifeCycle Pharma Tac [LCPT]) with a delayed absorption profile...
November 18, 2017: American Journal of Kidney Diseases: the Official Journal of the National Kidney Foundation
https://www.readbyqxmd.com/read/29162331/the-effect-of-load-on-achilles-tendon-structure-in-novice-runners
#13
Omar W Heyward, Lucas M Rabello, Lucas van der Woude, Inge van den Akker-Scheek, Alli Gokeler, Henk van der Worp, Johannes Zwerver
OBJECTIVES: To observe the changes in Achilles tendon structure in novice runners, with loading prescriptions of 100% body weight compared to 20% body weight. DESIGN: Randomised crossover. METHODS: Twenty novice runners participated in two separate running bouts spaced 14days apart, one of high load at 100% body weight, and one of low load at 20% body weight. Tendon structure was measured by ultrasonographic tissue characterisation on 6 occasions; immediately prior to each run, 2 and 7days after each run...
November 18, 2017: Journal of Science and Medicine in Sport
https://www.readbyqxmd.com/read/29162214/pharmacokinetics-and-bioequivalence-of-a-rosuvastatin-ezetimibe-fixed-dose-combination-tablet-versus-single-agents-in-healthy-male-subjects%C3%A2
#14
Woo Youl Kang, Sook Jin Seong, Boram Ohk, Mi-Ri Gwon, Bo Kyung Kim, Sookie Na, Hyun-Ju Kim, Young-Ran Yoon, Hae Won Lee
OBJECTIVE: The pharmacokinetic profiles and bioequivalence of a new rosuvastatin/ezetimibe fixed-dose combination (FDC; NVP-1205) vs. rosuvastatin and ezetimibe concomitantly administered as single agents were evaluated. MATERIALS AND METHODS: In this open-label, single-dose, crossover study (NCT02029625), eligible subjects were randomly assigned in a 1 : 1 ratio to receive a single dose of rosuvastatin (10 mg) with ezetimibe (10 mg) as either a FDC or as single agents concomitantly administered under fasted conditions, followed by a 2-week washout period and administration of the alternate formulation...
November 22, 2017: International Journal of Clinical Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/29160888/iron-iii-complexes-of-2-methyl-6-pyrimidin-2-yl-hydrazonomethyl-phenol-as-spin-crossover-molecular-materials
#15
Juan Yuan, Mei-Jiao Liu, Cai-Ming Liu, Hui-Zhong Kou
Four new mononuclear Fe(iii) complexes 1-4 of 2-methyl-6-(pyrimidin-2-yl-hydrazonomethyl)-phenol (H2L) have been synthesized and characterized by magnetic susceptibility measurements and single-crystal X-ray diffraction analysis. Complexes 1-3 are ionic compounds with the formula [Fe(HL)2]X·nsolvent (X = ClO4(-) (1), BF4(-) (2) and Cl(-) (3)), while complex 4 ([Fe(HL)(L)]) is neutral. The central Fe(iii) ion in complexes 1-4 is coordinated by four nitrogen and two oxygen atoms of two Schiff base ligands HL(-) or L(2-), and the coordination geometries of Fe(III) are all distorted octahedral...
November 21, 2017: Dalton Transactions: An International Journal of Inorganic Chemistry
https://www.readbyqxmd.com/read/29160761/fronto-parietal-coherence-response-to-tdcs-modulation-in-patients-with-disorders-of-consciousness
#16
Yang Bai, Xiaoyu Xia, Yong Wang, Yongkun Guo, Yi Yang, Jianghong He, Xiaoli Li
A transcranial direct current stimulation (tDCS) protocol (2 min, 2 mA, anodal electrode at the left dorsolateral prefrontal cortex and cathodal electrode at the right supraorbital area) was applied in patients with different degrees of disorders of consciousness (DoC). Although previous research indicates that it could improve patients' coma recovery scale-revised (CRS-R) scores, the brain's electrophysiological responses to tDCS are still unclear. Therefore, the present study was performed to explore the underlying brain responses of patients in a minimally conscious state (MCS) and a Unresponsive Wakefulness Syndrome (UWS) to tDCS modulation...
November 21, 2017: International Journal of Neuroscience
https://www.readbyqxmd.com/read/29160391/agnps-the-new-allies-against-s-mutans-biofilm-a-pilot-clinical-trial-and-microbiological-assay
#17
Priscila L L Freire, Allan J R Albuquerque, Fabio C Sampaio, André Galembeck, Miguel A P Flores, Thayza C M Stamford, Aronita Rosenblatt
The purpose of this study was to evaluate the antimicrobial properties of a new formulation containing silver nanoparticles, named Nano Silver Fluoride (NSF), to inhibit Streptococcus mutans biofilm formation on children's dental enamel. The variations in dental biofilm pH and in the Simplified-Oral-Hygiene-Index (OHI-S) also were evaluated after the treatment with NSF. This was a randomized, double-blind, crossover and prospective pilot clinical trial study in which 12 schoolchildren, aged between 7-8 years, had their dental enamel treated with two solutions: S1 - Nano Silver Fluoride and S2 - negative control (saline solution), in different experimental moments...
July 2017: Brazilian Dental Journal
https://www.readbyqxmd.com/read/29159694/urinary-excretion-of-ciprofloxacin-after-administration-of-extended-release-tablets-in-healthy-volunteers-swellable-drug-polyelectrolyte-matrix-versus-bilayer-tablets
#18
M L Guzmán, C B Romañuk, M F Sanchez, L C Luciani Giacobbe, L P Alarcón-Ramirez, F D Battistini, F L Alovero, A F Jimenez-Kairuz, R H Manzo, María Eugenia Olivera
This paper builds on a previous paper in which new ciprofloxacin extended-release tablets were developed based on a ciprofloxacin-based swellable drug polyelectrolyte matrix (SDPM-CIP). The matrix contains a molecular dispersion of ciprofloxacin ionically bonded to the acidic groups of carbomer, forming the polyelectrolyte-drug complex CB-CIP. This formulation showed that the release profile of the ciprofloxacin bilayer tablets currently commercialised can be achieved with a simpler strategy. Thus, since ciprofloxacin urine concentrations are associated with the clinical cure of urinary tract infections, the goal of this work was to compare the urinary excretion of SDPM-CIP tablets with those of the CIPRO XR® bilayer tablets...
November 20, 2017: Drug Delivery and Translational Research
https://www.readbyqxmd.com/read/29158678/efficacy-and-safety-of-dfn-15-an-oral-liquid-formulation-of-celecoxib-in-adults-with-migraine-a-multicenter-randomized-placebo-controlled-double-blind-crossover-study
#19
Sagar Munjal, Alix Bennett
Background: The objective of this proof-of-concept study was to assess the safety, efficacy, and potential for dose response of a new oral liquid formulation of celecoxib, DFN-15, in adults with migraine. Variability in patient-identified most bothersome symptom (MBS) across 3 migraine attacks was also evaluated. Methods: This was a randomized, placebo-controlled, double-blind, 3-treatment, 6-sequence, 3-period, crossover study of 3 treatments (DFN-15 120 mg, DFN-15 240 mg, and placebo) administered at the onset of moderate to severe headache...
2017: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/29158663/a-comparative-pharmacokinetic-and-tolerability-analysis-of-the-novel-orotic-acid-salt-form-of-tenofovir-disoproxil-and-the-fumaric-acid-salt-form-in-healthy-subjects
#20
Yu Kyong Kim, Mun Ju Choi, Tae Young Oh, Kyung-Sang Yu, SeungHwan Lee
A novel orotic acid salt form of tenofovir disoproxil (DA-2802) was developed and is expected to replace the fumaric acid salt form. The pharmacokinetic (PK) characteristics and tolerability profiles of DA-2802 were compared to those of tenofovir disoproxil fumarate (TDF, Viread(®)) in healthy subjects. A randomized, open-label, single-dose study was conducted in 36 healthy subjects using a two-treatment, two-period, and two-sequence crossover design. Subjects received a single oral dose of 319 mg DA-2802 or 300 mg TDF, during each period, with a 7-day washout...
2017: Drug Design, Development and Therapy
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