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https://www.readbyqxmd.com/read/28813613/methacholine-challenge-comparison-of-airway-responsiveness-produced-by-a-vibrating-mesh-nebulizer-versus-a-jet-nebulizer
#1
Christianne M Blais, Donald W Cockcroft, Justine Veilleux, Marie-Ève Boulay, Louis-Philippe Boulet, Gail M Gauvreau, Tara X Scime, Richard M Watson, Paul M O'Byrne, Beth E Davis
BACKGROUND: The latest methacholine challenge testing (MCT) guidelines published by the European Respiratory Society recommend the characterization of nebulizers before their use in clinics and research. Such investigations are necessary for accurately determining the provocative dose of methacholine causing a 20% fall in FEV1 (PD20) delivered by a given device. The standard English Wright (Wright) jet nebulizer recommended in the 1999 guidelines by the American Thoracic Society has become difficult to obtain and possesses some characteristics that complicate the calculation of dose delivery from this device (e...
August 16, 2017: Journal of Aerosol Medicine and Pulmonary Drug Delivery
https://www.readbyqxmd.com/read/28813467/meat-consumption-reduction-in-italian-regions-health-co-benefits-and-decreases-in-ghg-emissions
#2
Sara Farchi, Manuela De Sario, Enrica Lapucci, Marina Davoli, Paola Michelozzi
INTRODUCTION: Animal agriculture has exponentially grown in recent decades in response to the rise in global demand for meat, even in countries like Italy that traditionally eat a Mediterranean, plant-based diet. Globalization related dietary changes are contributing to the epidemic of non-communicable diseases and to the global climate crisis, and are associated with huge carbon and water footprints. The objective of the study is to assess inequalities in health impacts and in attributable greenhouse gases-GHG emissions in Italy by hypothesizing different scenarios of reduction in red and processed meat consumption towards healthier consumption patterns more compliant with the recommendations of the Mediterranean food pyramid...
2017: PloS One
https://www.readbyqxmd.com/read/28813331/athlete-burnout-review-and-recommendations
#3
REVIEW
Henrik Gustafsson, J D DeFreese, Daniel J Madigan
Over the last two decades, growing concerns regarding the negative implications of athlete burnout have spurred empirical research on the topic. In their citation network analysis of the burnout literature, Gustafsson et al. (2014), cited well over 100 publications on the syndrome. Despite considerable investigation into athlete burnout, there remain a number of unresolved questions and issues. Four main aims guide the current review. First, we highlight various models of athlete burnout. Second, we discuss the measurement of athlete burnout...
August 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28813298/infidelity-in-romantic-relationships
#4
REVIEW
Frank D Fincham, Ross W May
This article summarizes the current state of research on the prediction of infidelity and provides a foundation for advancing knowledge on this topic by offering specific recommendations for future research. The prevalence, terminological diversity, and impact of infidelity on numerous indicators of wellness is first discussed. This is followed by a discussion of the individual, relationship, and contextual factors that have received systematic attention in attempting to predict infidelity. Highlights include various demographics, the closing gender gap, cohabitation, religion, and the role of the internet in facilitating infidelity...
February 2017: Current Opinion in Psychology
https://www.readbyqxmd.com/read/28813237/should-dementia-be-accepted-as-a-disability-to-help-restore-hope-during-cognitive-decline
#5
Nathaniel M Robbins, James L Bernat
Dementia is a common condition that impacts the patient, the family, and society. Currently, a diagnosis of dementia evokes hopelessness in the afflicted, and society provides few resources or systematic support for caregivers or for demented patients. In this commentary, we discuss the origins of hopelessness in dementia, the World Health Organization's six-stage framework of dementia care, and barriers to "normalizing" the experience of dementia in order to provide beneficent and humane care for patients with dementia...
July 1, 2017: AMA Journal of Ethics
https://www.readbyqxmd.com/read/28813198/radial-scars-of-the-breast-encountered-at-core-biopsy-review-of-histologic-imaging-and-management-considerations
#6
Michael A Cohen, Mary S Newell
OBJECTIVE: The purposes of this article are to place the controversy over the management of radial scars diagnosed at core biopsy in perspective and to define reasonable management options. CONCLUSION: The management of radial scars after image-guided core biopsy of the breast for diagnosis remains controversial. Although current literature suggests no premalignant potential of these lesions, it does not fully explain the small but real percentage of these lesions that are upgraded to malignancy after surgical excision...
August 16, 2017: AJR. American Journal of Roentgenology
https://www.readbyqxmd.com/read/28813172/rabbit-neutering-in-primary-care-education-insights-from-a-surgical-clinic
#7
Livia Benato, Jennifer Hammond
Involvement in canine and feline surgical neutering clinics is generally considered to be a key element of primary-care veterinary education, yet opportunities for veterinary students to develop their surgical skills with rabbit patients are uncommon. This is despite the fact that rabbits are currently estimated to be the third-most popular companion animal species and the fact that the British Small Animal Veterinary Association (BSAVA) recommends that all non-breeding rabbits be neutered soon after they attain sexual maturity...
August 16, 2017: Journal of Veterinary Medical Education
https://www.readbyqxmd.com/read/28812792/a-case-for-open-network-health-systems-systems-as-networks-in-public-mental-health
#8
Michael Grant Rhodes, Marten W de Vries
Increases in incidents involving so-called confused persons have brought attention to the potential costs of recent changes to public mental health (PMH) services in the Netherlands. Decentralized under the (Community) Participation Act (2014), local governments must find resources to compensate for reduced central funding to such services or "innovate." But innovation, even when pressure for change is intense, is difficult. This perspective paper describes experience during and after an investigation into a particularly violent incident and murder...
January 8, 2017: International Journal of Health Policy and Management
https://www.readbyqxmd.com/read/28812380/analysis-of-an-8-hour-acetylcysteine-infusion-protocol-for-repeated-supratherapeutic-ingestion-rsti-of-paracetamol
#9
Anselm Wong, Naren Gunja, Richard McNulty, Andis Graudins
OBJECTIVES: In Australia, the treatment guideline for patients with repeated supratherapeutic ingestion (RSTI) of paracetamol recommends an abbreviated acetylcysteine regimen if the paracetamol concentration is low (<10 mg/L) and alanine aminotransferase (ALT) is normal or static after 8 hours of infusion. There are currently no studies of this recommendation. METHOD: A retrospective review of paracetamol overdose presentations from October 2009 to August 2016 in two hospital toxicology networks was performed...
August 16, 2017: Clinical Toxicology
https://www.readbyqxmd.com/read/28811701/colorectal-cancer-in-young-adults-a-difficult-challenge
#10
EDITORIAL
Fábio Guilherme Campos
Sporadic colorectal cancer (CRC) is traditionally diagnosed after the sixth decade of life, and current recommendations for surveillance include only patients older than 50 years of age. However, an increasing incidence of CRC in patients less than 40 years of age has been reported. This occurrence has been attributed to different molecular features and low suspicion of CRC in young symptomatic individuals. When confronting young-onset CRC with older patients, issues such as biological aggressiveness, stage at diagnosis and clinical outcomes seem to differ in many aspects...
July 28, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28811039/twenty-years-of-staffing-practice-environment-and-outcomes-research-in-military-nursing
#11
Patricia A Patrician, Lori A Loan, Mary S McCarthy, Pauline Swiger, Sara Breckenridge-Sproat, Laura Ruse Brosch, Bonnie Mowinski Jennings
BACKGROUND: Two decades ago, findings from an Institute of Medicine (IOM) report sparked the urgent need for evidence supporting relationships between nurse staffing and patient outcomes. PURPOSE: This article provides an overview of nurse staffing, practice environment, and patient outcomes research, with an emphasis on findings from military studies. Lessons learned also are enumerated. METHOD: This study is a review of the entire Military Nursing Outcomes Database (MilNOD) program of research...
July 10, 2017: Nursing Outlook
https://www.readbyqxmd.com/read/28810997/cutaneous-leishmaniasis-in-a-saudi-arabian-soldier-stationed-in-the-united-states
#12
Kelly Laurent, Jason Susong, Eric Fillman, Simon Ritchie
BACKGROUND: Leishmaniasis is a common parasitic disease seen in many parts of the world, especially in areas where current U.S. and international forces are deployed. Approximately 350 million people are thought to be at risk of cutaneous leishmaniasis (CL) with an annual incidence of 1.5 million cases. Over 90% of cutaneous infections with Leishmania occur in the Middle East, Brazil, and Peru. Outbreaks of CL may occur in military personnel deployed to endemic areas. Since the incubation period for symptomatic CL ranges from weeks to months, symptoms may not appear until well after returning to the United States...
July 2017: Military Medicine
https://www.readbyqxmd.com/read/28810280/-dual-antiplatelet-therapy-in-the-perioperative-period-to%C3%A2-continue-or-discontinue-treatment
#13
Jürgen Koscielny, Christian von Heymann, Uwe Zeymer, Jochen Cremer, Michael Spannagl, Joachim Labenz, Evangelos Giannitsis, Franz Goss
Background For secondary prevention of acute coronary syndrome, guidelines recommend dual antiplatelet therapy (DAPT) with acetylsalicylic acid and a P2Y12 receptor antagonist such as clopidogrel, prasugrel or ticagrelor for a period of 12 months. Often, uncertainty exists with respect to surgical or diagnostic procedures in these high-risk patients: can the DAPT be continued without interruption? If not, what is the recommended withdrawal strategy? What should be considered for the perioperative management? Methods An interdisciplinary group of experienced experts in the fields of cardiology, cardiac surgery, gastroenterology, anaesthesiology, intensive care and haemostaseology developed recommendations relevant to daily clinical practice based on the current scientific evidence...
August 2017: Deutsche Medizinische Wochenschrift
https://www.readbyqxmd.com/read/28810165/human-immune-system-mouse-models-of-ebola-virus-infection
#14
REVIEW
Jessica R Spengler, Joseph Prescott, Heinz Feldmann, Christina F Spiropoulou
Human immune system (HIS) mice, immunodeficient mice engrafted with human cells (with or without donor-matched tissue), offer a unique opportunity to study pathogens that cause disease predominantly or exclusively in humans. Several HIS mouse models have recently been used to study Ebola virus (EBOV) infection and disease. The results of these studies are encouraging and support further development and use of these models in Ebola research. HIS mice provide a small animal model to study EBOV isolates, investigate early viral interactions with human immune cells, screen vaccines and therapeutics that modulate the immune system, and investigate sequelae in survivors...
August 11, 2017: Current Opinion in Virology
https://www.readbyqxmd.com/read/28810091/preoperative-chest-radiography-in-elective-surgery-review-and-update
#15
Ethan M Young, Joel D Farmer
INTRODUCTION: The preoperative evaluation is designed to identify factors that may predispose a patient to perioperative complications in an effort to ensure patient safety. The use of chest radiography in the preoperative evaluation has progressed from routine testing to a more selective approach based on evidence that routine testing is low yield. However, preoperative chest radiography (POCR) may still be utilized more frequently than necessary as guidelines provide varying recommendations and providers continue to order the test by convention...
February 2017: South Dakota Medicine: the Journal of the South Dakota State Medical Association
https://www.readbyqxmd.com/read/28809429/dissection-of-the-module-network-implementation-lemontree-enhancements-towards-applications-in-metagenomics-and-translation-in-autoimmune-maladies
#16
Youtao Lu, Xiaoyuan Zhou, Christine Nardini
Under the current deluge of omics, module networks distinctively emerge as methods capable of not only identifying inherently coherent groups (modules), thus reducing dimensionality, but also hypothesizing cause-effect relationships between modules and their regulators. Module networks were first designed in the transcriptomic era and further exploited in the multi-omic context to assess (for example) miRNA regulation of gene expression. Despite a number of available implementations, expansion of module networks to other omics is constrained by a limited characterization of the solutions' (modules plus regulators) accuracy and stability - an immediate need for the better characterization of molecular biology complexity in silico...
August 15, 2017: Molecular BioSystems
https://www.readbyqxmd.com/read/28808918/idarucizumab-in-dabigatran-treated-patients-with-acute-ischemic-stroke-receiving-alteplase-a-systematic-review-of-the-available-evidence
#17
REVIEW
Slaven Pikija, Laszlo K Sztriha, J Sebastian Mutzenbach, Stefan M Golaszewski, Johann Sellner
BACKGROUND AND PURPOSE: Current guidelines do not recommend the use of intravenous recombinant tissue plasminogen activator in patients with acute ischemic stroke who receive direct oral anticoagulants. While the humanized monoclonal antibody idarucizumab can quickly reverse the anticoagulant effects of the thrombin inhibitor dabigatran, safety data for subsequent tissue plasminogen activator treatment are sparse. Here, we review current knowledge about dabigatran reversal prior to systemic reperfusion treatment in acute ischemic stroke...
August 14, 2017: CNS Drugs
https://www.readbyqxmd.com/read/28808577/transition-from-intravenous-to-enteral-ketamine-for-treatment-of-nonconvulsive-status-epilepticus
#18
Michael A Pizzi, Prasuna Kamireddi, William O Tatum, Jerry J Shih, Daniel A Jackson, William D Freeman
BACKGROUND: Nonconvulsive status epilepticus (NCSE) is a diagnosis that is often challenging and one that may progress to refractory NCSE. Ketamine is a noncompetitive N-methyl-d-aspartate antagonist that increasingly has been used to treat refractory status epilepticus. Current Neurocritical Care Society guidelines recommend intravenous (IV) ketamine infusion as an alternative treatment for refractory status epilepticus in adults. On the other hand, enteral ketamine use in NCSE has been reported in only 6 cases (1 adult and 5 pediatric) in the literature to date...
2017: Journal of Intensive Care
https://www.readbyqxmd.com/read/28808492/assessment-of-anti-factor-xa-activity-of-enoxaparin-for-venous-thromboembolism-prophylaxis-in-morbidly-obese-surgical-patients
#19
Nouf Al Otaib, Zohour Bootah, Maha A Al Ammari, Tariq M Aldebasi, Abdulmalik M Alkatheri, Shmeylan A Al Harbi, Salah M AbuRuz, Abdulkareem M AlBekairy
BACKGROUND: Venous thromboembolism (VTE) can be encountered by 60% of hospitalized patients. Anticoagulants have been recommended to reduce the risk of VTE in patients with risk factors. However, no specific dosing recommendations for obese patients are provided in the current practice guidelines. The purpose of this study was to determine the efficacy and safety of weight-based dosing of enoxaparin for VTE prophylaxis among morbidly obese patients undergoing surgery. METHODS: Adult patients were enrolled if they have a body mass index (BMI) of ≥35 kg/m(2) and were scheduled for surgery...
July 2017: Annals of Thoracic Medicine
https://www.readbyqxmd.com/read/28808486/the-saudi-thoracic-society-guidelines-for-diagnosis-and-management-of-noncystic-fibrosis-bronchiectasis
#20
Hamdan Al-Jahdali, Abdullah Alshimemeri, Abdullah Mobeireek, Amr S Albanna, Nehad N Al Shirawi, Siraj Wali, Khaled Alkattan, Abdulrahman A Alrajhi, Khalid Mobaireek, Hassan S Alorainy, Mohamed S Al-Hajjaj, Anne B Chang, Stefano Aliberti
This is the first guideline developed by the Saudi Thoracic Society for the diagnosis and management of noncystic fibrosis bronchiectasis. Local experts including pulmonologists, infectious disease specialists, thoracic surgeons, respiratory therapists, and others from adult and pediatric departments provided the best practice evidence recommendations based on the available international and local literature. The main objective of this guideline is to utilize the current published evidence to develop recommendations about management of bronchiectasis suitable to our local health-care system and available resources...
July 2017: Annals of Thoracic Medicine
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