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https://www.readbyqxmd.com/read/27912964/a-systematic-review-and-meta-analysis-of-the-herbal-formula-buzhong-yiqi-tang-for-stable-chronic-obstructive-pulmonary-disease
#1
REVIEW
Yuanbin Chen, Johannah Linda Shergis, Lei Wu, Xuhua Yu, Qigang Zeng, Yinji Xu, Xinfeng Guo, Anthony Lin Zhang, Charlie Changli Xue, Lin Lin
OBJECTIVE: To systematically evaluate the efficacy and safety of Buzhong Yiqi Tang (BZYQT) for stable chronic obstructive pulmonary disease (COPD). METHODS: Three electronic English databases (PubMed, EMBASE and CENTRAL) and four Chinese databases (CBM, CNKI, CQVIP and WFMO) were searched from their inceptions until 30th June 2016. Participants were diagnosed with COPD according to the Chinese Medical Association's COPD diagnosis and treatment guidelines or Global Initiative for Chronic Obstructive Lung Disease (GOLD), and were in stable stage...
December 2016: Complementary Therapies in Medicine
https://www.readbyqxmd.com/read/27910097/chronic-migraine-an-update-on-physiology-imaging-and-the-mechanism-of-action-of-two-available-pharmacologic-therapies
#2
Sheena K Aurora, Mitchell F Brin
Several lines of research support the hypothesis that migraine is a spectrum of illness, with clinical symptoms that vary along a continuum from episodic migraine to chronic migraine. Physiologic changes may result in episodic migraine evolving into chronic migraine over months to years in susceptible individuals. With chronification, headache frequency increases, becoming more disabling and less responsive to therapy. Neurophysiologic and functional imaging research has reported that chronic migraine may be associated with severity-specific metabolic, functional, and structural abnormalities in the brainstem...
December 2, 2016: Headache
https://www.readbyqxmd.com/read/27909885/kinematics-and-muscle-activation-patterns-during-a-maximal-voluntary-rate-activity-in-healthy-elderly-and-young-adults
#3
Eva Chadnova, Nancy St-Onge, Richard Courtemanche, Robert D Kilgour
BACKGROUND: Maximal voluntary rate (MVR) performance tasks can provide important age-related information to the limiting factors associated with movement and the development of fatigue. AIM: To determine whether kinematic and muscle activation patterns during an MVR task differ between young and older adults. METHODS: We continuously measured frequency, amplitude, peak velocity, index of co-contraction and median frequencies of the index finger flexors and extensors during a 20-s MVR task in 10 young and 10 older subjects...
December 1, 2016: Aging Clinical and Experimental Research
https://www.readbyqxmd.com/read/27907890/association-of-muscle-endurance-fatigability-and-strength-with-functional-limitation-and-mortality-in-the-health-aging-and-body-composition-study
#4
Baback Roshanravan, Kushang V Patel, Linda F Fried, Cassianne Robinson-Cohen, Ian H de Boer, Tamara Harris, Rachel A Murphy, Suzanne Satterfield, Bret H Goodpaster, Michael Shlipak, Anne B Newman, Bryan Kestenbaum
BACKGROUND: Mobility limitation is highly prevalent among older adults and is central to the loss of functional independence. Dynamic isokinetic muscle fatigue testing may reveal increased vulnerability to disability and mortality beyond strength testing. METHODS: We studied community-dwelling older adults enrolled in the Health Aging and Body Composition study (age range: 71-82) free of mobility disability and who underwent isokinetic muscle fatigue testing in 1999-2000 (n = 1,963)...
October 21, 2016: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/27901246/chemotherapy-for-advanced-non-small-cell-lung-cancer-in-the-elderly-population
#5
Fábio Nasser Santos, Tiago Biachi de Castria, Marcelo Rocha Souza Cruz, Rachel Riera
BACKGROUND: Approximately 50% of patients with newly diagnosed non-small cell lung cancer (NSCLC) are over 70 years of age at diagnosis. Despite this fact, these patients are underrepresented in randomized controlled trials (RCTs). As a consequence, the most appropriate regimens for these patients are controversial, and the role of single-agent or combination therapy is unclear. In this setting, a critical systematic review of RCTs in this group of patients is warranted. OBJECTIVES: To assess the effectiveness and safety of different cytotoxic chemotherapy regimens for previously untreated elderly patients with advanced (stage IIIB and IV) NSCLC...
September 2016: São Paulo Medical Journal, Revista Paulista de Medicina
https://www.readbyqxmd.com/read/27894270/evaluation-of-tolerability-with-the-co-formulation-elvitegravir-cobicistat-emtricitabine-and-tenofovir-disoproxil-fumarate-for-post-hiv-exposure-prophylaxis
#6
Nadia Valin, Laurent Fonquernie, Anne Daguenel, Pauline Campa, Theresita Anthony, Marguerite Guiguet, Pierre Marie Girard, Marie Caroline Meyohas
BACKGROUND: The preferred regimen for HIV post-exposure prophylaxis (PEP) is based mainly on safety and tolerability because it is given to immunocompetent people without HIV infection for a limited time (28 days). The frequency of adverse events (AEs) may be > 60%. Although AEs are generally not severe, they can lead to lack of adherence and failure to complete the regimen. We evaluated the co-formulation elvitegravir, cobicistat, emtricitabine, and tenofovir disoproxil fumarate (Stribild(®)) prescribed as one pill taken once daily for HIV PEP in terms of tolerability and adherence...
November 29, 2016: BMC Infectious Diseases
https://www.readbyqxmd.com/read/27893483/game-times-and-higher-winning-percentages-of-west-coast-teams-of-the-national-football-league-correspond-with-reduced-prevalence-of-regular-season-injury
#7
Allison J Brager, R Justin Mistovich
West coast teams of the National Football League (NFL) are more statistically likely to win home night games against east coast opponents. The alignment of game times with daily rhythms of alertness is thought to contribute to this advantage. The present study aims to determine if rates of turnovers and injuries during the regular season, putative measures of mental and physical fatigue, impact winning percentages. Regular season schedules and rates of turnovers for each of the thirty-two teams were obtained from Pro-Football-Reference...
November 16, 2016: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/27883365/educational-interventions-for-the-management-of-cancer-related-fatigue-in-adults
#8
REVIEW
Sally Bennett, Amanda Pigott, Elaine M Beller, Terry Haines, Pamela Meredith, Christie Delaney
BACKGROUND: Cancer-related fatigue is reported as the most common and distressing symptom experienced by patients with cancer. It can exacerbate the experience of other symptoms, negatively affect mood, interfere with the ability to carry out everyday activities, and negatively impact on quality of life. Educational interventions may help people to manage this fatigue or to cope with this symptom, and reduce its overall burden. Despite the importance of education for managing cancer-related fatigue there are currently no systematic reviews examining this approach...
November 24, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27881995/pattern-of-initial-clinical-manifestations-of-systemic-lupus-erythematosus-in-a-tertiary-care-hospital
#9
Shabnam Batool, Nighat Mir Ahmad, Muhammad Ahmed Saeed, Sumaira Farman
OBJECTIVE: To determine the pattern of initial clinical manifestations of Systemic Lupus Erythematosus (SLE) and to compare these features with those recorded elsewhere in Pakistan. METHODS: This cross-sectional, descriptive study was performed in the Department of Rheumatology, Fatima Memorial Hospital, Lahore, Pakistan, from November 2015 to January 2016. Sixty one patients of SLE diagnosed as per ACR (American College of Rheumatology) 1982 revised criteria, were enrolled...
September 2016: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/27881065/lipids-at-the-cross-road-of-autoimmunity-in-multiple-sclerosis
#10
Marcella Reale, Silvia Sánchez-Ramón
Multiple sclerosis (MS) is a chronic autoimmune disease that affects the central nervous system (CNS) characterized by demyelination and neurodegeneration, driven by a Th17/Th1-immune response, which afflicts mainly young women. Although MS causes are not completely known, it is notorious that the disease is characterized by an extended focal degradation of the myelin sheath, with ulterior axon and neuronal damage. Lipid molecules play a main dual role in MS, both as target molecules of myelin destruction and as mediators of inflammation...
November 22, 2016: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/27872598/futsal-match-related-fatigue-affects-running-performance-and-neuromuscular-parameters-but-not-finishing-kick-speed-or-accuracy
#11
Fabio Milioni, Luiz H P Vieira, Ricardo A Barbieri, Alessandro M Zagatto, Nikolai B Nordsborg, Fabio A Barbieri, Júlio W Dos-Santos, Paulo R P Santiago, Marcelo Papoti
Purpose: The aim of the present study was to investigate the influence of futsal match-related fatigue on running performance, neuromuscular variables, and finishing kick speed and accuracy. Methods: Ten professional futsal players participated in the study (age: 22.2 ± 2.5 years) and initially performed an incremental protocol to determine maximum oxygen uptake ([Formula: see text]: 50.6 ± 4.9 mL.kg(-1).min(-1)). Next, simulated games were performed, in four periods of 10 min during which heart rate and blood lactate concentration were monitored...
2016: Frontiers in Physiology
https://www.readbyqxmd.com/read/27870606/the-application-of-cortical-arousal-assessment-to-control-neuromuscular-fatigue-during-strength-training
#12
Vicente Javier Clemente-Suárez
The author's aim was to analyze the cortical arousal response during a conventional strength training session as a method to assess central nervous system fatigue. Sixteen trained men were recruited to perform the maximum number of training series composed of 6 exercises of 10 repetition each, at the intensity of 70% of the 1 maximum repetition, with a rest period of 2 min between exercises and 5 min between series, until exhaustion. Cortical arousal was measured using the critical flicker fusion threshold before, after warm-up, after each exercises series, after the recovery phase between series, and 15 min and 30 min after finishing the training session...
November 21, 2016: Journal of Motor Behavior
https://www.readbyqxmd.com/read/27866119/group-iii-iv-locomotor-muscle-afferents-alter-motor-cortical-and-corticospinal-excitability-and-promote-central-fatigue-during-cycling-exercise
#13
Simranjit K Sidhu, Joshua C Weavil, Tyler S Mangum, Jacob E Jessop, Russell S Richardson, David E Morgan, Markus Amann
OBJECTIVE: To investigate the influence of group III/IV muscle afferents on the development of central fatigue and corticospinal excitability during exercise. METHODS: Fourteen males performed cycling-exercise both under control-conditions (CTRL) and with lumbar intrathecal fentanyl (FENT) impairing feedback from leg muscle afferents. Transcranial magnetic- and cervicomedullary stimulation was used to monitor cortical versus spinal excitability. RESULTS: While fentanyl-blockade during non-fatiguing cycling had no effect on motor-evoked potentials (MEPs), cervicomedullary-evoked motor potentials (CMEPs) were 13±3% higher (P<0...
October 26, 2016: Clinical Neurophysiology: Official Journal of the International Federation of Clinical Neurophysiology
https://www.readbyqxmd.com/read/27864638/effects-of-caffeine-on-neuromuscular-fatigue-and-performance-during-high-intensity-cycling%C3%A2-exercise-in-moderate-hypoxia
#14
Bruno P C Smirmaul, Antonio Carlos de Moraes, Luca Angius, Samuele M Marcora
PURPOSE: To investigate the effects of caffeine on performance, neuromuscular fatigue and perception of effort during high-intensity cycling exercise in moderate hypoxia. METHODS: Seven adult male participants firstly underwent an incremental exercise test on a cycle ergometer in conditions of acute normobaric hypoxia (fraction inspired oxygen = 0.15) to establish peak power output (PPO). In the following two visits, they performed a time to exhaustion test (78 ± 3% PPO) in the same hypoxic conditions after caffeine ingestion (4 mg kg(-1)) and one after placebo ingestion in a double-blind, randomized, counterbalanced cross-over design...
November 18, 2016: European Journal of Applied Physiology
https://www.readbyqxmd.com/read/27857954/heat-stress-gastrointestinal-permeability-and-interleukin-6-signaling-implications-for-exercise-performance-and-fatigue
#15
REVIEW
Nicole Vargas, Frank Marino
Exercise in heat stress exacerbates performance decrements compared to normothermic environments. It has been documented that the performance decrements are associated with reduced efferent drive from the central nervous system (CNS), however, specific factors that contribute to the decrements are not completely understood. During exertional heat stress, blood flow is preferentially distributed away from the intestinal area to supply the muscles and brain with oxygen. Consequently, the gastrointestinal barrier becomes increasingly permeable, resulting in the release of lipopolysaccharides (LPS, endotoxin) into the circulation...
April 2016: Temperature: Multidisciplinary Biomedical Journal
https://www.readbyqxmd.com/read/27854492/research-use-of-monitor-watchers-in-hospitals-characteristics-training-and-practices
#16
Marjorie Funk, Halley Ruppel, Nancy Blake, JoAnne Phillips
Monitor watchers, or personnel whose job it is to watch the central cardiac monitor and alert clinicians of patient events, are used in many hospitals. Monitor watchers may be used to improve timely response to alarms and combat the effects of alarm fatigue. However, little research has been done on the use of monitor watchers, and their practices have not been well described. Therefore, the purpose of our study was to examine the use of monitor watchers and their characteristics, training, and practices. Participants were recruited to complete an online survey on monitor watcher practice via two professional nursing organizations...
November 2016: Biomedical Instrumentation & Technology
https://www.readbyqxmd.com/read/27845825/withdrawn-oxcarbazepine-add-on-for-drug-resistant-partial-epilepsy
#17
REVIEW
Sergio M Castillo, Dieter B Schmidt, Sarah White, Arif Shukralla
BACKGROUND: Most people with epilepsy have a good prognosis and their seizures can be well controlled with the use of a single antiepileptic drug, but up to 30% develop refractory epilepsy, especially those with partial seizures. In this review we summarize the current evidence regarding oxcarbazepine when used as an add-on treatment for drug-resistant partial epilepsy. OBJECTIVES: To evaluate the effects of oxcarbazepine when used as an add-on treatment for drug-resistant partial epilepsy...
November 15, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27837322/cognitive-function-and-its-relationship-to-other-psychosocial-factors-in-lymphoma-survivors
#18
Dorothy Krolak, Barbara Collins, Lorelle Weiss, Cheryl Harris, Richard Van der Jagt
PURPOSE: The purpose of this study was to estimate the prevalence of cognitive disturbance in lymphoma survivors and to explore relationships between cognitive function and other psychosocial factors. METHODS: A package of standardized questionnaires was sent to 622 lymphoma patients treated at the Ottawa Hospital in the preceding 5 years. Patients with central nervous system involvement were excluded. The questionnaires addressed cognitive function, pain, insomnia, fatigue, and mood...
November 11, 2016: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/27830093/strengthened-corticosubcortical-functional-connectivity-during-muscle-fatigue
#19
Zhiguo Jiang, Xiao-Feng Wang, Guang H Yue
The present study examined functional connectivity (FC) between functional MRI (fMRI) signals of the primary motor cortex (M1) and each of the three subcortical neural structures, cerebellum (CB), basal ganglia (BG), and thalamus (TL), during muscle fatigue using the quantile regression technique. Understanding activation relation between the subcortical structures and the M1 during prolonged motor performance should help delineate how central motor control network modulates acute perturbations at peripheral sensorimotor system such as muscle fatigue...
2016: Neural Plasticity
https://www.readbyqxmd.com/read/27826760/myotonic-dystrophy-type-1-management-and-therapeutics
#20
REVIEW
Cheryl A Smith, Laurie Gutmann
Myotonic dystrophy (DM1) is the most common form of adult muscular dystrophy. It is a multisystem disorder with a complex pathophysiology. Although inheritance is autosomal dominant, disease variability is attributed to anticipation, a maternal expansion bias, variable penetrance, somatic mosaicism, and a multitude of aberrant pre-mRNA splicing events. Patient presentations range from asymptomatic or mild late onset adult to severe congenital forms. Multiple organ systems may be affected. Patients may experience early cataracts, myotonia, muscle weakness/atrophy, fatigue, excessive daytime sleepiness, central/obstructive apnea, respiratory failure, cardiac arrhythmia, insulin resistance, dysphagia, GI dysmotility, cognitive impairment, Cluster C personality traits, and/or mood disorders...
December 2016: Current Treatment Options in Neurology
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