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https://www.readbyqxmd.com/read/28092759/effects-of-donor-proliferation-in-development-aid-for-health-on-health-program-performance-a-conceptual-framework
#1
REVIEW
Sarah Wood Pallas, Jennifer Prah Ruger
Development aid for health increased dramatically during the past two decades, raising concerns about inefficiency and lack of coherence among the growing number of global health donors. However, we lack a framework for how donor proliferation affects health program performance to inform theory-based evaluation of aid effectiveness policies. A review of academic and gray literature was conducted. Data were extracted from the literature sample on study design and evidence for hypothesized effects of donor proliferation on health program performance, which were iteratively grouped into categories and mapped into a new conceptual framework...
January 4, 2017: Social Science & Medicine
https://www.readbyqxmd.com/read/28092747/ecological-control-line-a-decade-of-exploration-and-an-innovative-path-of-ecological-land-management-for-megacities-in-china
#2
Wuyang Hong, Chengyun Yang, Liuxin Chen, Fangfang Zhang, Shaoqing Shen, Renzhong Guo
Ecological control line is a system innovation in the field of ecological environment protection in China and it has become as an important strategy of national ecological protection. Ten years have passed since the first ecological control line in Shenzhen was delimited in 2005. This study examines the connotations of ecological control line and the current study status in China and abroad, and then takes a brief description about the delimitation background and existing problems of the ecological control line in Shenzhen...
January 13, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28092469/investigational-drugs-in-recent-clinical-trials-for-treatment-resistant-depression
#3
Ricardo P Garay, Carlos A Zarate, Thomas Charpeaud, Leslie Citrome, Christoph U Correll, Ahcène Hameg, Pierre-Michel Llorca
The authors describe the medications for treatment-resistant depression (TRD) in phase II/III of clinical development in the EU and US and provide an opinion on how current treatment can be improved in the near future. Areas covered: Sixty-two trials were identified in US and EU clinical trial registries that included six investigational compounds in recent phase III development and 12 others in recent phase II clinical trials. Glutamatergic agents have been the focus of many studies. A single intravenous dose of the glutamatergic modulator ketamine produces a robust and rapid antidepressant effect in persons with TRD; this effect continues to remain significant for 1 week...
January 16, 2017: Expert Review of Neurotherapeutics
https://www.readbyqxmd.com/read/28092459/toward-high-throughput-and-multiplexed-imaging-of-genome-organization
#4
Eric F Joyce
Dr. Eric Joyce from the Department of Genetics at the University of Pennsylvania was awarded The President's Innovation award at the annual Society of Biomolecular Imaging and Informatics meeting held in Boston, September 2016. Chromosome interactions are a fundamental aspect of nuclear organization that can activate and silence genes or even direct chromosome rearrangements. However, the molecular mechanisms underlying how chromosomal segments find each other and form stable interactions within cells remain unknown...
January 2017: Assay and Drug Development Technologies
https://www.readbyqxmd.com/read/28092325/persistent-pain-after-motor-vehicle-collision-comparative-effectiveness-of-opioids-vs-nonsteroidal-antiinflammatory-drugs-prescribed-from-the-emergency-department-a-propensity-matched-analysis
#5
Francesca L Beaudoin, Roee Gutman, Roland C Merchant, Melissa A Clark, Robert A Swor, Jeffrey S Jones, David C Lee, David A Peak, Robert M Domeier, Niels K Rathlev, Samuel A McLean
Each year millions of Americans present to the emergency department (ED) for care after a motor vehicle collision (MVC); the majority (>90%) are discharged to home after evaluation. Acute musculoskeletal pain is the norm in this population, and such patients are typically discharged to home with prescriptions for oral opioid analgesics or nonsteroidal antiinflammatory drugs (NSAIDs). The influence of acute pain management on subsequent pain outcomes in this common ED population is unknown. We evaluated the effect of opioid analgesics vs NSAIDs initiated from the ED on the presence of moderate to severe musculoskeletal pain and ongoing opioid use at 6 weeks in a large cohort of adult ED patients presenting to the ED after MVC (n = 948)...
February 2017: Pain
https://www.readbyqxmd.com/read/28092280/challenges-and-opportunities-to-enhance-global-drug-development-in-neonates
#6
Alexandra M Smith, Jonathan M Davis
PURPOSE OF REVIEW: This study reviews the history of neonatal drug development, recent legislative efforts designed to facilitate the study of therapeutic agents in neonates, and future steps necessary to advance drug development. RECENT FINDINGS: Although many federal regulations have been introduced over the past 15 years to encourage pediatric and neonatal drug development, the majority of medications that are used in the Neonatal Intensive Care Unit are not approved by the Food and Drug Administration (FDA) for use in neonates...
January 13, 2017: Current Opinion in Pediatrics
https://www.readbyqxmd.com/read/28092254/-what-do-adults-die-in-mexico-impact-on-the-economic-and-social-development-of-the-nation-the-global-burden-of-cardiovascular-disease
#7
Martín Rosas-Peralta, Efraín Arizmendi-Uribe, Gabriela Borrayo-Sánchez
Noncommunicable diseases have been established as a clear threat, not only to human health but also to the development and economic growth. Claiming 63% of all deaths, these diseases are currently the main murderer worldwide. The increase in the prevalence and importance of noncommunicable diseases specifically of cardiovascular risk factors such as hypertension, diabetes, dyslipidemia and obesity is the result of a complex interplay between health, economic growth and development, which is strongly associated with universal trends such as the aging of the world population, rapid unplanned urbanization, and the globalization of unhealthy lifestyles...
January 2017: Revista Médica del Instituto Mexicano del Seguro Social
https://www.readbyqxmd.com/read/28092219/the-21st-century-cures-act-pharmacoeconomic-boon-or-bane
#8
Roger Lee Mendoza
Barriers to entry in healthcare markets constitute one of the overriding concerns of health economists. The recent enactment of the 21st Century Cures Act in the United States is one landmark legislation that reduces statutory entry barriers to the discovery, development, testing and licensing of drugs and medical devices. However, it brings with it many critical challenges concerning the safety, efficacy and value of drugs and devices, along with novel opportunities for medical innovation and faster treatment of diseases...
January 16, 2017: Journal of Medical Economics
https://www.readbyqxmd.com/read/28092117/directed-balloon-cytology-of-the-esophagus-a-novel-device-for-obtaining-circumferential-cytologic-sampling
#9
Amit A Patel, Marshall Strome, Andrew Blitzer
OBJECTIVE: Current methods of obtaining esophageal cytology include brush biopsy and blind balloon sampling, among others. These methods can be time-consuming if performed in accordance with acknowledged standards. Further, exact site localization can prove to be difficult. We describe a novel device for esophageal sampling using an esophageal balloon with debriding strips contained within the pleats of the balloon. Inflation brings the latter in contact with the surface to be sampled...
January 16, 2017: Laryngoscope
https://www.readbyqxmd.com/read/28092083/role-of-dopamine-d2-d3-receptors-in-development-plasticity-and-neuroprotection-in-human-ipsc-derived-midbrain-dopaminergic-neurons
#10
Federica Bono, Paola Savoia, Adele Guglielmi, Massimo Gennarelli, Giovanna Piovani, Sandra Sigala, Damiana Leo, Stefano Espinoza, Raul R Gainetdinov, Paola Devoto, PierFranco Spano, Cristina Missale, Chiara Fiorentini
The role of dopamine D2 and D3 receptors (D2R/D3R), located on midbrain dopaminergic (DA) neurons, in the regulation of DA synthesis and release and in DA neuron homeostasis has been extensively investigated in rodent animal models. By contrast, the properties of D2R/D3R in human DA neurons have not been elucidated yet. On this line, the use of human-induced pluripotent stem cells (hiPSCs) for producing any types of cells has offered the innovative opportunity for investigating the human neuronal phenotypes at the molecular levels...
January 14, 2017: Molecular Neurobiology
https://www.readbyqxmd.com/read/28092063/appropriate-use-of-progesterone-to-prevent-preterm-birth-approaches-to-measurement-for-driving-improvement
#11
Priya Batra, Ashley Hirai, Sabrina Selk, Vanessa Lee, Michael Lu
Introduction Despite strong evidence supporting the benefit of 17-alpha hydroxyprogesterone caproate (17P) in preventing recurrent preterm birth, this treatment still does not reach most eligible patients. This study sought to identify approaches to measuring the appropriate use of 17P, with the goal of helping health systems better monitor and improve the implementation of this intervention. Methods Semi-structured telephone interviews were used to gather data on measures for 17P use being developed and implemented by state team members participating in the Infant Mortality Collaborative Improvement and Innovation Network (IM CoIIN)-a national quality improvement initiative...
January 16, 2017: Maternal and Child Health Journal
https://www.readbyqxmd.com/read/28092053/sh2-domain-based-fret-biosensor-for-measuring-bcr-abl-activity-in-living-cml-cells
#12
Mari Fujioka, Yumi Asano, Shigeyuki Nakada, Yusuke Ohba
Fluorescent proteins (FPs) displaying distinct spectra have shed their light on a wide range of biological functions. Moreover, sophisticated biosensors engineered to contain single or multiple FPs, including Förster resonance energy transfer (FRET)-based biosensors, spatiotemporally reveal the molecular mechanisms underlying a variety of pathophysiological processes. However, their usefulness for applied life sciences has yet to be fully explored. Recently, our research group has begun to expand the potential of FPs from basic biological research to the clinic...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28092022/relevance-of-neuroimaging-for-neurocognitive-and-behavioral-outcome-after-pediatric-traumatic-brain-injury
#13
Marsh Königs, Petra Jw Pouwels, L W Ernest van Heurn, Roel Bakx, R Jeroen Vermeulen, J Carel Goslings, Bwee Tien Poll-The, Marleen van der Wees, Coriene E Catsman-Berrevoets, Jaap Oosterlaan
This study aims to (1) investigate the neuropathology of mild to severe pediatric TBI and (2) elucidate the predictive value of conventional and innovative neuroimaging for functional outcome. Children aged 8-14 years with trauma control (TC) injury (n = 27) were compared to children with mild TBI and risk factors for complicated TBI (mild(RF+), n = 20) or moderate/severe TBI (n = 17) at 2.8 years post-injury. Neuroimaging measures included: acute computed tomography (CT), volumetric analysis on post-acute conventional T1-weighted magnetic resonance imaging (MRI) and post-acute diffusion tensor imaging (DTI, analyzed using tract-based spatial statistics and voxel-wise regression)...
January 14, 2017: Brain Imaging and Behavior
https://www.readbyqxmd.com/read/28091976/effectiveness-of-various-innovative-learning-methods-in-health-science-classrooms-a-meta-analysis
#14
Sema A Kalaian, Rafa M Kasim
This study reports the results of a meta-analysis of the available literature on the effectiveness of various forms of innovative small-group learning methods on student achievement in undergraduate college health science classrooms. The results of the analysis revealed that most of the primary studies supported the effectiveness of the small-group learning methods in improving students' academic achievement with an overall weighted average effect-size of 0.59 in standard deviation units favoring small-group learning methods...
January 13, 2017: Advances in Health Sciences Education: Theory and Practice
https://www.readbyqxmd.com/read/28091944/controlled-phase-changes-of-titania-using-nitrogen-plasma
#15
R Trejo-Tzab, Liliana Caballero-Espada, P Quintana, Alejandro Ávila-Ortega, R A Medina-Esquivel
In this work, the development of a new crystallization technique is reported, using nitrogen plasma (AC) to obtain nanostructured anatase and rutile from amorphous titanium oxide (TiO2). This methodology increases throughput and minimizes thermal effects. Nanostructured amorphous TiO2 was obtained by the sol-gel method and subsequently subjected to AC treatment, at a controlled pressure, applying different powers and treatment times in order to obtain phase changes. The obtained samples were characterized using X-ray diffraction (XRD), thermogravimetric analysis (TGA), and X-ray photoelectron spectroscopy (XPS)...
December 2017: Nanoscale Research Letters
https://www.readbyqxmd.com/read/28091879/new-medical-therapies-on-the-horizon-oral-octreotide
#16
REVIEW
Nienke R Biermasz
Somatostatin analog treatment is first line medical treatment in patients with acromegaly. This drug is currently mainly administered by monthly depot preparations of octreotide and lanreotide. With the innovative transient permeability enhancer, a technology enabling the absorption of drug molecules via transient opening of the tight junctions of the gut epithelium, it is possible to achieve therapeutic octreotide levels after oral ingestion. The present review summarized the preclinical work and the recently reported phase I and III study on oral octreotide capsules in patients with acromegaly...
January 16, 2017: Pituitary
https://www.readbyqxmd.com/read/28091568/identification-of-misexpressed-genetic-elements-in-hybrids-between-drosophila-related-species
#17
Hélène Lopez-Maestre, Elias A G Carnelossi, Vincent Lacroix, Nelly Burlet, Bruno Mugat, Séverine Chambeyron, Claudia M A Carareto, Cristina Vieira
Crosses between close species can lead to genomic disorders, often considered to be the cause of hybrid incompatibility, one of the initial steps in the speciation process. How these incompatibilities are established and what are their causes remain unclear. To understand the initiation of hybrid incompatibility, we performed reciprocal crosses between two species of Drosophila (D. mojavensis and D. arizonae) that diverged less than 1 Mya. We performed a genome-wide transcriptomic analysis on ovaries from parental lines and on hybrids from reciprocal crosses...
January 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28090510/augmented-and-virtual-reality-in-surgery-the-digital-surgical-environment-applications-limitations-and-legal-pitfalls
#18
REVIEW
Wee Sim Khor, Benjamin Baker, Kavit Amin, Adrian Chan, Ketan Patel, Jason Wong
The continuing enhancement of the surgical environment in the digital age has led to a number of innovations being highlighted as potential disruptive technologies in the surgical workplace. Augmented reality (AR) and virtual reality (VR) are rapidly becoming increasingly available, accessible and importantly affordable, hence their application into healthcare to enhance the medical use of data is certain. Whether it relates to anatomy, intraoperative surgery, or post-operative rehabilitation, applications are already being investigated for their role in the surgeons armamentarium...
December 2016: Annals of Translational Medicine
https://www.readbyqxmd.com/read/28090509/innovations-in-surgery-simulation-a-review-of-past-current-and-future-techniques
#19
REVIEW
Ido Badash, Karen Burtt, Carlos A Solorzano, Joseph N Carey
As a result of recent work-hours limitations and concerns for patient safety, innovations in extraclinical surgical simulation have become a desired part of residency education. Current simulation models, including cadaveric, animal, bench-top, virtual reality (VR) and robotic simulators are increasingly used in surgical training programs. Advances in telesurgery, three-dimensional (3D) printing, and the incorporation of patient-specific anatomy are paving the way for simulators to become integral components of medical training in the future...
December 2016: Annals of Translational Medicine
https://www.readbyqxmd.com/read/28090286/novel-methods-in-pulmonary-hypertension-phenotyping-in-the-age-of-precision-medicine-2015-grover-conference-series
#20
REVIEW
Jarrod W Barnes, Adriano R Tonelli, Gustavo A Heresi, Jennie E Newman, Noël E Mellor, David E Grove, Raed A Dweik
Among pulmonary vascular diseases, pulmonary hypertension (PH) is the best studied and has been the focus of our work. The current classification of PH is based on a relatively simple combination of patient characteristics and hemodynamics. This leads to inherent limitations, including the inability to customize treatment and the lack of clarity from a more granular identification based on individual patient phenotypes. Accurate phenotyping of PH can be used in the clinic to select therapies and determine prognosis and in research to increase the homogeneity of study cohorts...
December 2016: Pulmonary Circulation
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