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Integrated surveillance response

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https://www.readbyqxmd.com/read/28342074/evaluation-of-saefvic-a-pharmacovigilance-surveillance-scheme-for-the-spontaneous-reporting-of-adverse-events-following-immunisation-in-victoria-australia
#1
Hazel J Clothier, Nigel W Crawford, Melissa Russell, Heath Kelly, Jim P Buttery
INTRODUCTION: Australia is traditionally an early adopter of vaccines, therefore comprehensive and effective post-licensure vaccine pharmacovigilance is critical to maintain confidence in immunisation, both nationally and internationally. With adverse event following immunisation (AEFI) surveillance the responsibility of Australian jurisdictions, Victoria operates an enhanced passive AEFI surveillance system integrated with clinical services, called 'SAEFVIC' (Surveillance of Adverse Events Following Vaccination In the Community)...
March 24, 2017: Drug Safety: An International Journal of Medical Toxicology and Drug Experience
https://www.readbyqxmd.com/read/28337072/precision-metagenomics-rapid-metagenomic-analyses-for-infectious-disease-diagnostics-and-public-health-surveillance
#2
Ebrahim Afshinnekoo, Chou Chou, Noah Alexander, Sofia Ahsanuddin, Audrey N Schuetz, Christopher E Mason
Next-generation sequencing (NGS) technologies have ushered in the era of precision medicine, transforming the way we treat cancer patients and diagnose disease. Concomitantly, the advent of these technologies has created a surge of microbiome and metagenomic studies over the last decade, many of which are focused on investigating the host-gene-microbial interactions responsible for the development and spread of infectious diseases, as well as delineating their key role in maintaining health. As we continue to discover more information about the etiology of infectious diseases, the translational potential of metagenomic NGS methods for treatment and rapid diagnosis is becoming abundantly clear...
March 21, 2017: Journal of Biomolecular Techniques: JBT
https://www.readbyqxmd.com/read/28333986/building-the-road-to-a-regional-zoonoses-strategy-a-survey-of-zoonoses-programmes-in-the-americas
#3
Melody J Maxwell, Mary H Freire de Carvalho, Armando E Hoet, Marco A N Vigilato, Julio C Pompei, Ottorino Cosivi, Victor J Del Rio Vilas
BACKGROUND: In recent years, global public health security has been threatened by zoonotic disease emergence as exemplified by outbreaks of H5N1 and H1N1 influenza, SARS, and most recently Ebola and Zika. Additionally, endemic zoonoses, such as rabies, burden countries year after year, placing demands on limited finances and personnel. To survey the baseline status of the emerging and endemic zoonoses programmes of the Latin American and the Caribbean (LAC) countries, the Pan American Health Organization (PAHO) conducted a survey of priority emerging and endemic zoonoses, countries´ prioritization criteria and methodologies, and suggestions to strengthen countries capacities and regional approaches to zoonoses control...
2017: PloS One
https://www.readbyqxmd.com/read/28330486/relationships-between-structure-process-and-outcome-to-assess-quality-of-integrated-chronic-disease-management-in-a-rural-south-african-setting-applying-a-structural-equation-model
#4
Soter Ameh, Francesc Xavier Gómez-Olivé, Kathleen Kahn, Stephen M Tollman, Kerstin Klipstein-Grobusch
BACKGROUND: South Africa faces a complex dual burden of chronic communicable and non-communicable diseases (NCDs). In response, the Integrated Chronic Disease Management (ICDM) model was initiated in primary health care (PHC) facilities in 2011 to leverage the HIV/ART programme to scale-up services for NCDs, achieve optimal patient health outcomes and improve the quality of medical care. However, little is known about the quality of care in the ICDM model. The objectives of this study were to: i) assess patients' and operational managers' satisfaction with the dimensions of ICDM services; and ii) evaluate the quality of care in the ICDM model using Avedis Donabedian's theory of relationships between structure (resources), process (clinical activities) and outcome (desired result of healthcare) constructs as a measure of quality of care...
March 23, 2017: BMC Health Services Research
https://www.readbyqxmd.com/read/28323470/police-brutality-and-black-health-setting-the-agenda-for-public-health-scholars
#5
Sirry Alang, Donna McAlpine, Ellen McCreedy, Rachel Hardeman
We investigated links between police brutality and poor health outcomes among Blacks and identified five intersecting pathways: (1) fatal injuries that increase population-specific mortality rates; (2) adverse physiological responses that increase morbidity; (3) racist public reactions that cause stress; (4) arrests, incarcerations, and legal, medical, and funeral bills that cause financial strain; and (5) integrated oppressive structures that cause systematic disempowerment. Public health scholars should champion efforts to implement surveillance of police brutality and press funders to support research to understand the experiences of people faced with police brutality...
March 21, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28260529/implementing-a-vector-surveillance-response-system-for-chagas-disease-control-a-4-year-field-trial-in-nicaragua
#6
Kota Yoshioka, Doribel Tercero, Byron Pérez, Jiro Nakamura, Lenin Pérez
BACKGROUND: Chagas disease is one of the neglected tropical diseases (NTDs). International goals for its control involve elimination of vector-borne transmission. Central American countries face challenges in establishing sustainable vector control programmes, since the main vector, Triatoma dimidiata, cannot be eliminated. In 2012, the Ministry of Health in Nicaragua started a field test of a vector surveillance-response system to control domestic vector infestation. This paper reports the main findings from this pilot study...
March 6, 2017: Infectious Diseases of Poverty
https://www.readbyqxmd.com/read/28242654/cellulose-derived-oligomers-act-as-damage-associated-molecular-patterns-and-trigger-defense-like-responses
#7
Clarice de Azevedo Souza, Shundai Li, Andrew Z Lin, Freddy Boutrot, Guido Grossmann, Cyril Zipfel, Shauna Somerville
The plant cell wall, often the site of initial encounters between plants and their microbial pathogens, is composed of a complex mixture of cellulose, hemicellulose and pectin polysaccharides, as well as proteins. The concept of damage-associated molecular patterns (DAMPs) was proposed to describe plant elicitors like oligogalacturonides (OGs), which can be derived by the breakdown of the pectin homogalacturon by pectinases. OGs act via many of the same signaling steps as pathogen- or microbe-associated molecular patterns (PAMPs) to elicit defenses and provide protection against pathogens...
February 27, 2017: Plant Physiology
https://www.readbyqxmd.com/read/28214975/surveillance-scans-in-lymphoma-friend-or-foe
#8
REVIEW
Tycel Phillips, Jessica Mercer
Advancements in the treatment of lymphoma over the last few decades have allowed more patients to achieve a remission after the completion of therapy. Due to the improvement in response rates, methods to detect recurrence early and accurately during follow-up, especially in patients with potential curable aggressive lymphomas, are a key. Observation has always involved close clinical follow-up with the use of physical exams and routine labs, but rapid changes in technology have allowed CT scans, PET scans, and MRIs to become an integral part of managing patients with lymphoma...
February 2017: Current Treatment Options in Oncology
https://www.readbyqxmd.com/read/28166767/microparticles-shed-from-multidrug-resistant-breast-cancer-cells-provide-a-parallel-survival-pathway-through-immune-evasion
#9
Ritu Jaiswal, Michael S Johnson, Deep Pokharel, S Rajeev Krishnan, Mary Bebawy
BACKGROUND: Breast cancer is the most frequently diagnosed cancer in women. Resident macrophages at distant sites provide a highly responsive and immunologically dynamic innate immune response against foreign infiltrates. Despite extensive characterization of the role of macrophages and other immune cells in malignant tissues, there is very little known about the mechanisms which facilitate metastatic breast cancer spread to distant sites of immunological integrity. The mechanisms by which a key healthy defense mechanism fails to protect distant sites from infiltration by metastatic cells in cancer patients remain undefined...
February 6, 2017: BMC Cancer
https://www.readbyqxmd.com/read/28166647/building-trust-and-diversity-in-patient-centered-oncology-clinical-trials-an-integrated-model
#10
Thelma C Hurd, Charles D Kaplan, Elise D Cook, Janice A Chilton, Jay S Lytton, Ernest T Hawk, Lovell A Jones
BACKGROUND/AIMS: Trust is the cornerstone of clinical trial recruitment and retention. Efforts to decrease barriers and increase clinical trial participation among diverse populations have yielded modest results. There is an urgent need to better understand the complex interactions between trust and clinical trial participation. The process of trust-building has been a focus of intense research in the business community. Yet, little has been published about trust in oncology clinical trials or the process of building trust in clinical trials...
February 1, 2017: Clinical Trials: Journal of the Society for Clinical Trials
https://www.readbyqxmd.com/read/28159895/plant-cell-wall-signalling-and-receptor-like-kinases
#11
REVIEW
Sebastian Wolf
Communication between the extracellular matrix and the cell interior is essential for all organisms as intrinsic and extrinsic cues have to be integrated to co-ordinate development, growth, and behaviour. This applies in particular to plants, the growth and shape of which is governed by deposition and remodelling of the cell wall, a rigid, yet dynamic, extracellular network. It is thus generally assumed that cell wall surveillance pathways exist to monitor the state of the wall and, if needed, elicit compensatory responses such as altered expression of cell wall remodelling and biosynthesis genes...
February 15, 2017: Biochemical Journal
https://www.readbyqxmd.com/read/28121776/collaborative-public-health-investigation-of-clenbuterol-adulterated-heroin-outbreak-richmond-virginia-march-april-2015
#12
Brigette Gleason, Angela West, Danny Avula, Okey Utah, Marshall Vogt, Kirk Cumpston, Michael Kelly, Paul Brasler, Shane Wyatt, Laurie Forlano
CONTEXT: In March 2015, the Virginia Department of Health (VDH) was alerted by the Virginia Poison Center of a 6-patient cluster treated for severe clinical presentations after using heroin. Patients' symptoms were atypical for heroin use, and concern existed that patients were exposed to heroin that had been adulterated with or replaced by another substance. OBJECTIVE: To understand the extent and characterization of the outbreak and implement response measures to prevent further cases...
March 2017: Journal of Public Health Management and Practice: JPHMP
https://www.readbyqxmd.com/read/28104888/root-diffusion-barrier-control-by-a-vasculature-derived-peptide-binding-to-the-sgn3-receptor
#13
Verónica G Doblas, Elwira Smakowska-Luzan, Satoshi Fujita, Julien Alassimone, Marie Barberon, Mathias Madalinski, Youssef Belkhadir, Niko Geldner
The root endodermis forms its extracellular diffusion barrier by developing ringlike impregnations called Casparian strips. A factor responsible for their establishment is the SCHENGEN3/GASSHO1 (SGN3/GSO1) receptor-like kinase. Its loss of function causes discontinuous Casparian strips. SGN3 also mediates endodermal overlignification of other Casparian strip mutants. Yet, without ligand, SGN3 function remained elusive. Here we report that schengen2 (sgn2) is defective in an enzyme sulfating peptide ligands...
January 20, 2017: Science
https://www.readbyqxmd.com/read/28090466/microbiome-linked-crosstalk-in-the-gastrointestinal-exposome-towards-host-health-and-disease
#14
REVIEW
Yuseok Moon
The gastrointestinal exposome represents the integration of all xenobiotic components and host-derived endogenous components affecting the host health, disease progression and ultimately clinical outcomes during the lifespan. The human gut microbiome as a dynamic exposome of commensalism continuously interacts with other exogenous exposome as well as host sentineling components including the immune and neuroendocrine circuit. The composition and diversity of the microbiome are established on the basis of the luminal environment (physical, chemical and biological exposome) and host surveillance at each part of the gastrointestinal lining...
December 2016: Pediatric Gastroenterology, Hepatology & Nutrition
https://www.readbyqxmd.com/read/28078449/social-media-responses-to-heat-waves
#15
Jihoon Jung, Christopher K Uejio
Social network services (SNSs) may benefit public health by augmenting surveillance and distributing information to the public. In this study, we collected Twitter data focusing on six different heat-related themes (air conditioning, cooling center, dehydration, electrical outage, energy assistance, and heat) for 182 days from May 7 to November 3, 2014. First, exploratory linear regression associated outdoor heat exposure to the theme-specific tweet counts for five study cities (Los Angeles, New York, Chicago, Houston, and Atlanta)...
January 11, 2017: International Journal of Biometeorology
https://www.readbyqxmd.com/read/28077875/structural-basis-of-co-translational-quality-control-by-arfa-and-rf2-bound-to-ribosome
#16
Fuxing Zeng, Yanbo Chen, Jonathan Remis, Mrinal Shekhar, James C Phillips, Emad Tajkhorshid, Hong Jin
Quality control mechanisms intervene appropriately when defective translation events occur, in order to preserve the integrity of protein synthesis. Rescue of ribosomes translating on messenger RNAs that lack stop codons is one of the co-translational quality control pathways. In many bacteria, ArfA recognizes stalled ribosomes and recruits the release factor RF2, which catalyses the termination of protein synthesis. Although an induced-fit mechanism of nonstop mRNA surveillance mediated by ArfA and RF2 has been reported, the molecular interaction between ArfA and RF2 in the ribosome that is responsible for the mechanism is unknown...
January 26, 2017: Nature
https://www.readbyqxmd.com/read/28073532/toxigenic-algae-and-associated-phycotoxins-in-two-coastal-embayments-in-the-ebro-delta-nw-mediterranean
#17
Julia A Busch, Karl B Andree, Jorge Diogène, Margarita Fernández-Tejedor, Kerstin Toebe, Uwe John, Bernd Krock, Urban Tillmann, Allan D Cembella
Harmful Algal Bloom (HAB) surveillance is complicated by high diversity of species and associated phycotoxins. Such species-level information on taxonomic affiliations and on cell abundance and toxin content is, however, crucial for effective monitoring, especially of aquaculture and fisheries areas. The aim addressed in this study was to determine putative HAB taxa and related phycotoxins in plankton from aquaculture sites in the Ebro Delta, NW Mediterranean. The comparative geographical distribution of potentially harmful plankton taxa was established by weekly field sampling throughout the water column during late spring-early summer over two years at key stations in Alfacs and Fangar embayments within the Ebro Delta...
May 2016: Harmful Algae
https://www.readbyqxmd.com/read/28073361/sustainability-of-health-information-systems-a-three-country-qualitative-study-in-southern-africa
#18
Corrina Moucheraud, Amee Schwitters, Chantelle Boudreaux, Denise Giles, Peter H Kilmarx, Ntolo Ntolo, Zwashe Bangani, Michael E St Louis, Thomas J Bossert
BACKGROUND: Health information systems are central to strong health systems. They assist with patient and program management, quality improvement, disease surveillance, and strategic use of information. Many donors have worked to improve health information systems, particularly by supporting the introduction of electronic health information systems (EHIS), which are considered more responsive and more efficient than older, paper-based systems. As many donor-driven programs are increasing their focus on country ownership, sustainability of these investments is a key concern...
January 10, 2017: BMC Health Services Research
https://www.readbyqxmd.com/read/28036033/mec1-atr-the-program-manager-of-nucleic-acids-inc
#19
REVIEW
Wenyi Feng
Eukaryotic cells are equipped with surveillance mechanisms called checkpoints to ensure proper execution of cell cycle events. Among these are the checkpoints that detect DNA damage or replication perturbations and coordinate cellular activities to maintain genome stability. At the forefront of damage sensing is an evolutionarily conserved molecule, known respectively in budding yeast and humans as Mec1 (Mitosis entry checkpoint 1) and ATR (Ataxia telangiectasia and Rad3-related protein). Through phosphorylation, Mec1/ATR activates downstream components of a signaling cascade to maintain nucleotide pool balance, protect replication fork integrity, regulate activation of origins of replication, coordinate DNA repair, and implement cell cycle delay...
December 28, 2016: Genes
https://www.readbyqxmd.com/read/27917962/human-and-animal-health-surveys-among-pastoralists
#20
E Schelling, H Greter, H Kessely, M F Abakar, B N Ngandolo, L Crump, B Bold, J Kasymbekov, Z Baljinnyam, G Fokou, J Zinsstag, B Bonfoh, J Hattendorf, M Béchir
Valid human and livestock health surveys, including longitudinal follow-up, are feasible among mobile pastoralists and provide fundamental information to agencies for interventions that are responsive to realities and effective in addressing the needs of pastoralists. However, pastoralists are often excluded from studies, surveillance systems and health programmes. The occurrence of preventable and treatable diseases such as perinatal tetanus, measles and tuberculosis are indicative of limited access to health providers and information...
November 2016: Revue Scientifique et Technique
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