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https://www.readbyqxmd.com/read/29164600/18f-pet-with-florbetaben-for-the-early-diagnosis-of-alzheimer-s-disease-dementia-and-other-dementias-in-people-with-mild-cognitive-impairment-mci
#1
REVIEW
Gabriel Martínez, Robin Wm Vernooij, Paulina Fuentes Padilla, Javier Zamora, Leon Flicker, Xavier Bonfill Cosp
BACKGROUND: (18)F-florbetaben uptake by brain tissue, measured by positron emission tomography (PET), is accepted by regulatory agencies like the Food and Drug Administration (FDA) and the European Medicine Agencies (EMA) for assessing amyloid load in people with dementia. Its added value is mainly demonstrated by excluding Alzheimer's pathology in an established dementia diagnosis. However, the National Institute on Aging and Alzheimer's Association (NIA-AA) revised the diagnostic criteria for Alzheimer's disease and confidence in the diagnosis of mild cognitive impairment (MCI) due to Alzheimer's disease may be increased when using some amyloid biomarkers tests like (18)F-florbetaben...
November 22, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29161007/polymer-based-technologies-for-sensing-applications
#2
Wildemar Stefanio Pereira Carvalho, Menglian Wei, Nduka Ikpo, Yongfeng Gao, Michael J Serpe
Reports in the literature on the development of new chemical sensing technologies have been growing steadily in number for years. For example, a Web of Science topic search using the term "Chemical Sensing" revealed that over 8,000 papers were published in 2015-2017, with over 40,000 citations to those papers. In this review, we focus on highlighting recent examples of chemical sensing related to human health (e.g., disease diagnosis, health monitoring, and water/food safety), and for environmental monitoring...
November 21, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/29152438/barriers-to-timely-completion-of-radiation-therapy-in-patients-with-cervical-cancer-in-an-urban-tertiary-care-center
#3
Justin Cohen, Amy Harper, Elizabeth M Nichols, Gautam G Rao, Pranshu Mohindra, Dana Marie Roque
Background In 2017, there will be an estimated 12,820 women diagnosed with cervical cancer in the United States, causing an estimation of 4,210 deaths. Among U.S. women, there is a 33% greater incidence and 71% higher cervical cancer mortality in high-poverty counties when compared to low-income counties [1]. In those dispositioned to chemoradiation, treatment time of less than eight weeks is associated with compromised pelvic control. We sought to identify patient or disease characteristics and socioeconomic or psychosocial barriers that contribute to delays in treatment completion in order to formulate new policies to address these needs...
September 12, 2017: Curēus
https://www.readbyqxmd.com/read/29149908/exosomal-micrornas-as-potential-circulating-biomarkers-in-gastrointestinal-tract-cancers-a-systematic-review-protocol
#4
Elmira Gheytanchi, Zahra Madjd, Leila Janani, Arezoo Rasti, Roya Ghods, Fatemeh Atyabi, Mohammad Hossein Asadi Lari, Sadegh Babashah
BACKGROUND: Metastasis is the most frequent type of recurrence in gastrointestinal (GI) cancers, and there is an emerging potential for new diagnostic and therapeutic approaches, especially in the cases of metastatic GI carcinomas. The expression profiles of circulating exosomal microRNAs are of particular interest as novel non-invasive diagnostic and prognostic biomarkers for improved detection of GI cancers in body fluids, especially in the serum of patients with recurrent cancers. The aim of this study is to systematically review primary studies and identify the miRNA profiles of serum exosomes of GI cancers...
November 17, 2017: Systematic Reviews
https://www.readbyqxmd.com/read/29149901/development-and-exploration-of-the-content-validity-of-a-patient-reported-outcome-measure-to-evaluate-the-impact-of-migraine-the-migraine-physical-function-impact-diary-mpfid
#5
Asha Hareendran, Sally Mannix, Anne Skalicky, Martha Bayliss, Andrew Blumenfeld, Dawn C Buse, Pooja R Desai, Brian G Ortmeier, Sandhya Sapra
BACKGROUND: Adults with migraine experience substantial reductions in quality of life during and in-between migraine attacks. Clinical and regulatory guidelines encourage the inclusion of patient reported outcomes for the evaluation of benefits of interventions for migraine. METHODS: The conceptual framework and items for a new patient-reported outcome (PRO) instrument, the Migraine Physical Function Impact Diary (MPFID), were developed using scientific methods recommended to ensure content validity of PRO instruments...
November 17, 2017: Health and Quality of Life Outcomes
https://www.readbyqxmd.com/read/29149223/two-genetic-codes-repetitive-syntax-for-active-non-coding-rnas-non-repetitive-syntax-for-the-dna-archives
#6
Guenther Witzany
Current knowledge of the RNA world indicates 2 different genetic codes being present throughout the living world. In contrast to non-coding RNAs that are built of repetitive nucleotide syntax, the sequences that serve as templates for proteins share-as main characteristics-a non-repetitive syntax. Whereas non-coding RNAs build groups that serve as regulatory tools in nearly all genetic processes, the coding sections represent the evolutionarily successful function of the genetic information storage medium. This indicates that the differences in their syntax structure are coherent with the differences of the functions they represent...
2017: Communicative & Integrative Biology
https://www.readbyqxmd.com/read/29145178/minor-hemisphere-major-syndromes
#7
Antonio Carota, Julien Bogousslavsky
A right "minor hemisphere" does not exist as the right hemisphere is dominant for awareness (nosognosia), spatial attention, emotional regulation, facial and voice expressions, visual recognition, and topographical orientation. Without the right hemisphere, the world would be flat, deprived of general and spatial attentions, pointing preferentially to the right side of the space, lacking visual experiences and emotions, exhibiting diminished awareness of the self and environment. Clinical-related syndromes of the right hemisphere are unilateral spatial neglect, object and face visual agnosia, the anosognosia for hemiparesis and/or hemianopia, misidentification syndromes, mania, and other obsessions for the food and the body...
2018: Frontiers of Neurology and Neuroscience
https://www.readbyqxmd.com/read/29143692/non-pharmacological-interventions-for-lewy-body-dementia-a-systematic-review
#8
Michael H Connors, Lena Quinto, Ian McKeith, Henry Brodaty, Louise Allan, Claire Bamford, Alan Thomas, John-Paul Taylor, John T O'Brien
Lewy body dementia (consisting of dementia with Lewy bodies and Parkinson's disease dementia) is a common neurodegenerative disease characterised by visual hallucinations, fluctuating attention, motor disturbances, falls, and sensitivity to antipsychotics. This combination of features presents challenges for pharmacological management. Given this, we sought to review evidence for non-pharmacological interventions with patients with Lewy body dementia and their carers. Bibliographic databases were searched using a wide range of search terms and no restrictions were placed on study design, language, or clinical setting...
November 16, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/29143635/a-systematic-review-of-concepts-related-to-women-s-empowerment-in-the-perinatal-period-and-their-associations-with-perinatal-depressive-symptoms-and-premature-birth
#9
Esmeralda R Garcia, Ilona S Yim
BACKGROUND: The perinatal period, which we here define as pregnancy and the first year postpartum, is a time in women's lives that involves significant physiological and psychosocial change and adjustment, including changes in their social status and decision-making power. Supporting women's empowerment at this particular time in their lives may be an attractive opportunity to create benefits for maternal and infant health outcomes such as reductions in perinatal depressive symptoms and premature birth rates...
November 8, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/29133332/built-to-last-the-sustainability-of-health-system-improvements-interventions-and-change-strategies-a-study-protocol-for-a-systematic-review
#10
Jeffrey Braithwaite, Luke Testa, Gina Lamprell, Jessica Herkes, Kristiana Ludlow, Elise McPherson, Margie Campbell, Joanna Holt
INTRODUCTION: The sustainability of healthcare interventions and change programmes is of increasing importance to researchers and healthcare stakeholders interested in creating sustainable health systems to cope with mounting stressors. The aim of this protocol is to extend earlier work and describe a systematic review to identify, synthesise and draw meaning from studies published within the last 5 years that measure the sustainability of interventions, improvement efforts and change strategies in the health system...
November 12, 2017: BMJ Open
https://www.readbyqxmd.com/read/29132461/-clinical-features-of-rubinstein-taybi-syndrome-and-novel-mutation-in-the-crebbp-gene-an-analysis-of-one-case
#11
Yuan Li, Shan He, Hong-Ling Zhu
The patient was a girl aged 3 years and 8 months with normal body length and body weight at birth. The girl had feeding difficulty after birth. Her height, body weight, and head circumference were below the 3rd percentile. She had intellectual disability and an unusual facies manifesting as arched shaggy eyebrows, down-slanting palpebral fissures, and broad nasal bridge, but had no a beaked nose, broad thumbs, or big toes. These clinical manifestations were basically consistent with Rubinstein-Taybi syndrome (RSTS)...
November 2017: Zhongguo Dang Dai Er Ke za Zhi, Chinese Journal of Contemporary Pediatrics
https://www.readbyqxmd.com/read/29128736/optimal-practice-conditions-enhance-the-benefits-of-gradually-increasing-error-opportunities-on-retention-of-a-stepping-sequence-task
#12
Danielle Levac, Kate Driscoll, Jessica Galvez, Kathleen Mercado, Lindsey O'Neil
INTRODUCTION: Physical therapists should implement practice conditions that promote motor skill learning after neurological injury. Errorful and errorless practice conditions are effective for different populations and tasks. Errorful learning provides opportunities for learners to make task-relevant choices. Enhancing learner autonomy through choice opportunities is a key component of the Optimizing Performance through Intrinsic Motivation and Attention for Learning (OPTIMAL) theory of motor learning...
November 9, 2017: Human Movement Science
https://www.readbyqxmd.com/read/29123012/prostate-cancer-molecular-imaging-standardized-evaluation-promise-proposed-mitnm-classification-for-the-interpretation-of-psma-ligand-pet-ct
#13
Matthias Eiber, Ken Herrmann, Jeremie Calais, Boris Hadaschihk, Frederik L Giesel, Markus Hartenbach, Thomas Hope, Robert Reiter, Tobias Maurer, Wolfgang A Weber, Wolfgang P Fendler
Prostate-specific membrane antigen (PSMA)-ligand positron emission tomography (PET)-imaging provides unprecedented accuracy for whole body staging of prostate cancer. As PSMA-ligand PET/computed tomography (CT) is increasingly adopted in clinical trials and routine practice worldwide, a unified language for image reporting is urgently needed. We propose a molecular imaging tumor, node and metastasis system (miTNM Version 1.0) as standardized reporting framework for PSMA-ligand PET/CT or PET/magnetic resonance imaging (MRI)...
November 9, 2017: Journal of Nuclear Medicine: Official Publication, Society of Nuclear Medicine
https://www.readbyqxmd.com/read/29121614/interaction-of-semiochemicals-with-model-lipid-membranes-a-biophysical-approach
#14
Sergio A Rodriguez, O A Pinto, Axel Hollmann
Unravelling the chemical language of insects has been the subject of intense research in the field of chemical ecology for the past five decades. Insect communication is mainly based on chemosensation due to the small body size of insects, which limits their ability to produce or perceive auditory and visual signals, especially over large distances. Chemicals involved in insect communication are called semiochemicals. These volatiles and semivolatiles compounds allow to Insects to find a mate, besides the oviposition site in reproduction and food sources...
November 2, 2017: Colloids and Surfaces. B, Biointerfaces
https://www.readbyqxmd.com/read/29121195/a-national-survey-of-simulation-use-in-university-programs-in-communication-sciences-and-disorders
#15
Carol C Dudding, Elizabeth E Nottingham
Purpose: This study provides a framework for understanding the range and diversity of simulation use, along with the benefits and challenges to the growth of simulation in university programs in communication sciences and disorders (CSD) across the United States. Method: A web-based questionnaire was developed and deployed to educators in undergraduate and graduate speech-language pathology and audiology programs in the American Speech-Language-Hearing Association EdFind database (N = 309)...
November 9, 2017: American Journal of Speech-language Pathology
https://www.readbyqxmd.com/read/29117151/changes-in-sports-participation-across-transition-to-retirement-modification-by-migration-background-and-acculturation-status
#16
Johanna-Katharina Schönbach, Manuela Pfinder, Claudia Börnhorst, Hajo Zeeb, Tilman Brand
While total physical activity decreases over the life course, sports and leisure-time physical activity (LTPA) have shown to increase after transition to retirement. This paper aimed to investigate whether this change in sports participation differs (1) between non-migrant persons (NMP) versus persons with a migrant background (PMB), and (2) by acculturation status. Data was drawn from 16 waves of the German Socio-Economic Panel Study (SOEP) including 2664 NMP and 569 PMB. PMB were grouped according to acculturation status (integrated, assimilated, marginalised, separated), assessed regarding three dimensions (language, social interaction and identification)...
November 8, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29115759/ghanaian-nurses-knowledge-of-invasive-procedural-pain-and-its-effect-on-children-parents-and-nurses
#17
Oboshie Anim-Boamah, Lydia Aziato, Victoria May Adabayeri
AIM: To explore Ghanaian nurses' knowledge of invasive procedural pain in children who are in hospital and to identify the effect of unrelieved pain on children, parents and nurses. METHOD: An exploratory, descriptive and qualitative design was adopted. A purposive sampling technique was used and individual face-to-face, semi-structured interviews were conducted with 16 registered nurses from four children's units at a hospital in the Eastern Region of Ghana. Thematic and content analyses were performed...
September 11, 2017: Nursing Children and Young People
https://www.readbyqxmd.com/read/29114629/knee-osteoarthritis-after-reconstruction-of-isolated-anterior-cruciate-ligament-injuries-a-systematic-literature-review
#18
REVIEW
Compagnoni Riccardo, Catani Fabio, Randelli Pietro
Purpose  The aim of this review was to analyze the current literature on osteoarthritic evolution of knees without any combined meniscal or ligament lesions undergoing anterior cruciate ligament (ACL) reconstruction. Methods  A PubMed/MEDLINE research was performed using the following keywords: "Anterior Cruciate Ligament Reconstruction" [Mesh] AND "Osteoarthritis, Knee" [Mesh]. Only English language literature and articles published after 2005 were included. Studies including concomitant meniscal tears, posterior cruciate or collateral ligament injuries, previous surgery in the affected knees, infections, osteochondral defects, loose bodies, synovial plica syndrome, and posteromedial or posterolateral corner injuries were not considered in this review...
March 2017: Joints
https://www.readbyqxmd.com/read/29111610/the-function-and-mechanism-of-vocal-accommodation-in-humans-and-other-primates
#19
Hanna Ruch, Yvonne Zürcher, Judith M Burkart
The study of non-human animals, in particular primates, can provide essential insights into language evolution. A critical element of language is vocal production learning, i.e. learning how to produce calls. In contrast to other lineages such as songbirds, vocal production learning of completely new signals is strikingly rare in non-human primates. An increasing body of research, however, suggests that various species of non-human primates engage in vocal accommodation and adjust the structure of their calls in response to environmental noise or conspecific vocalizations...
November 7, 2017: Biological Reviews of the Cambridge Philosophical Society
https://www.readbyqxmd.com/read/29110304/beta-blockers-for-preventing-aortic-dissection-in-marfan-syndrome
#20
REVIEW
Hyun-Kyoung Koo, Kendra Ak Lawrence, Vijaya M Musini
BACKGROUND: Marfan syndrome is a hereditary disorder affecting the connective tissue and is caused by a mutation of the fibrillin-1 (FBN1) gene. It affects multiple systems of the body, most notably the cardiovascular, ocular, skeletal, dural and pulmonary systems. Aortic root dilatation is the most frequent cardiovascular manifestation and its complications, including aortic regurgitation, dissection and rupture are the main cause of morbidity and mortality. OBJECTIVES: To assess the long-term efficacy and safety of beta-blocker therapy as compared to placebo, no treatment or surveillance only in people with Marfan syndrome...
November 7, 2017: Cochrane Database of Systematic Reviews
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