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https://www.readbyqxmd.com/read/28530452/overground-propulsion-kinematics-and-acceleration-in-elite-wheelchair-rugby
#1
David S Haydon, Ross A Pinder, Paul N Grimshaw, William S P Robertson
PURPOSE: Maximal acceleration from standstill has been identified as a key performance indicator in wheelchair rugby; however, the impact of classification and kinematic variables on performance has received limited attention. This study aimed to investigate kinematic variables during maximal acceleration, with level of activity limitation accounted for using sport classification scores. METHODS: 25 elite wheelchair rugby players were analysed in high-, mid-, and low-point groups based on their sporting classification score, which reflects the combined trunk, arm, and hand function, before completing five 5m sprints from a stationary position...
May 22, 2017: International Journal of Sports Physiology and Performance
https://www.readbyqxmd.com/read/28522352/immune-plasma-for-the-treatment-of-severe-influenza-an-open-label-multicentre-phase-2-randomised-study
#2
John H Beigel, Pablo Tebas, Marie-Carmelle Elie-Turenne, Ednan Bajwa, Todd E Bell, Charles B Cairns, Shmuel Shoham, Jaime G Deville, Eric Feucht, Judith Feinberg, Thomas Luke, Kanakatte Raviprakash, Janine Danko, Dorothy O'Neil, Julia A Metcalf, Karen King, Timothy H Burgess, Evgenia Aga, H Clifford Lane, Michael D Hughes, Richard T Davey
BACKGROUND: Influenza causes substantial morbidity and mortality despite available treatments. Anecdotal reports suggest that plasma with high antibody titres to influenza might be of benefit in the treatment of severe influenza. METHODS: In this randomised, open-label, multicentre, phase 2 trial, 29 academic medical centres in the USA assessed the safety and efficacy of anti-influenza plasma with haemagglutination inhibition antibody titres of 1:80 or more to the infecting strain...
May 15, 2017: Lancet Respiratory Medicine
https://www.readbyqxmd.com/read/28520833/evaluation-of-diabetic-retinal-screening-and-factors-for-ophthalmology-referral-in-a-telemedicine-network
#3
Pooja D Jani, Lauren Forbes, Arkopal Choudhury, John S Preisser, Anthony J Viera, Seema Garg
Importance: Retinal telescreening for evaluation of diabetic retinopathy (DR) in the primary care setting may be useful in reaching rural and underserved patients. Objectives: To evaluate telemedicine retinal screenings for patients with type 1 or 2 diabetes and identify factors for ophthalmology referral in the North Carolina Diabetic Retinopathy Telemedicine Network. Design, Setting, and Participants: A preimplementation and postimplementation evaluation was conducted from January 6, 2014, to November 1, 2015, at 5 primary care clinics serving rural and underserved populations in North Carolina among 1787 adult patients with type 1 or 2 diabetes who received primary care at the clinics and obtained retinal telescreening to determine the presence and severity of DR...
May 18, 2017: JAMA Ophthalmology
https://www.readbyqxmd.com/read/28516331/burden-of-herpes-simplex-virus-encephalitis-in-the-united-states
#4
S Modi, Abhimanyu Mahajan, D Dharaiya, P Varelas, P Mitsias
Herpes simplex virus encephalitis (HSVE) is a disease of public health concern, but its burden on the healthcare of United States has not been adequately assessed recently. We aimed to define the incidence, complications and outcomes of HSVE in the recent decade by analyzing data from a nationally representative database. Healthcare Cost and Utilization Project databases were utilized to identify patients with primary discharge diagnosis of HSVE. Annual hospitalization rate was estimated and several preselected inpatient complications were identified...
May 17, 2017: Journal of Neurology
https://www.readbyqxmd.com/read/28515266/total-small-vessel-disease-score-and-risk-of-recurrent-stroke-validation-in-2-large-cohorts
#5
Kui Kai Lau, Linxin Li, Ursula Schulz, Michela Simoni, Koon Ho Chan, Shu Leong Ho, Raymond Tak Fai Cheung, Wilhelm Küker, Henry Ka Fung Mak, Peter M Rothwell
OBJECTIVE: In patients with TIA and ischemic stroke, we validated the total small vessel disease (SVD) score by determining its prognostic value for recurrent stroke. METHODS: Two independent prospective studies were conducted, one comprising predominantly Caucasian patients with TIA/ischemic stroke (Oxford Vascular Study [OXVASC]) and one predominantly Chinese patients with ischemic stroke (University of Hong Kong [HKU]). Cerebral MRI was performed and assessed for lacunes, microbleeds, white matter hyperintensities (WMH), and perivascular spaces (PVS)...
May 17, 2017: Neurology
https://www.readbyqxmd.com/read/28513800/sociodemographic-factors-and-functional-capacity-of-elderly-affected-by-stroke
#6
Michelinne Oliveira Machado Dutra, Alexsandro Silva Coura, Inacia Sátiro Xavier de França, Bertha Cruz Enders, Mayara Araújo Rocha
Introduction: Diseases of old age have shown increasing prevalence in society. One of them is stroke, which can be conceptualized as the interruption of cerebral blood supply due to a leakage or blood vessel obstruction caused by clots. Objective: To verify the associations between sociodemographic factors and the functional capacity of elderly affected by stroke. Methods: This is an epidemiological, cross-sectional, and quantitative study, including 118 elderly people with paralyses due to stroke, who were registered in one of the Family Health Strategies units of Campina Grande, Paraíba, Brazil...
January 2017: Revista Brasileira de Epidemiologia, Brazilian Journal of Epidemiology
https://www.readbyqxmd.com/read/28512502/health-inequalities-associated-with-post-stroke-visual-impairment-in-the-united-kingdom-and-ireland-a-systematic-review
#7
REVIEW
K L Hanna, F J Rowe
The aim of this study was to report on the health inequalities facing stroke survivors with visual impairments as described in the current literature. A systemic review of the literature was conducted to investigate the potential health inequalities facing stroke survivors with subsequent visual impairments. A quality-of-evidence and risk-of-bias assessment was conducted for each of the included articles using the appropriate tool dependent on the type of article. Only four articles discussed health inequalities affecting stroke survivors with visual impairment specifically...
June 2017: Neuro-ophthalmology
https://www.readbyqxmd.com/read/28511557/impact-of-a-perioperative-prophylaxis-guideline-on-post-cardiothoracic-surgery-atrial-fibrillation
#8
Rosanna Li, C Michael White, Jola Mehmeti, Spencer T Martin, Laura C Hobbs
BACKGROUND: National practice guidelines do not provide clear recommendations on combination pharmacological regimens to reduce cardiothoracic surgery (CTS) postoperative atrial fibrillation (POAF). OBJECTIVE: This study examines if there is a reduction in POAF rates after implementing a perioperative prophylaxis guideline that includes amiodarone, β-blockers, and high-intensity statins. METHODS: Data were retrospectively collected on 400 adults (200 patients pre-guideline implementation and 200 patients post-guideline implementation) with a CHA2DS2-VASc (Congestive Heart Failure, Hypertension, Age, Diabetes Mellitus, and Vascular Disease) score of at least 3 points after CTS...
May 1, 2017: Annals of Pharmacotherapy
https://www.readbyqxmd.com/read/28510678/trends-and-patterns-of-geographic-variation-in-cardiovascular-mortality-among-us-counties-1980-2014
#9
Gregory A Roth, Laura Dwyer-Lindgren, Amelia Bertozzi-Villa, Rebecca W Stubbs, Chloe Morozoff, Mohsen Naghavi, Ali H Mokdad, Christopher J L Murray
Importance: In the United States, regional variation in cardiovascular mortality is well-known but county-level estimates for all major cardiovascular conditions have not been produced. Objective: To estimate age-standardized mortality rates from cardiovascular diseases by county. Design and Setting: Deidentified death records from the National Center for Health Statistics and population counts from the US Census Bureau, the National Center for Health Statistics, and the Human Mortality Database from 1980 through 2014 were used...
May 16, 2017: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/28506591/early-echocardiography-has-a-low-yield-in-patients-with-transient-ischemic-attack
#10
Elie Harmouche, Ghada A Mahmoud, Michael Ross, Jason Hockenberry, Robin Dharia, Fadi Nahab
STUDY OBJECTIVE: Current guidelines recommend patients presenting with transient ischemic attack (TIA) undergo echocardiography to evaluate for a cardiac source. However, echocardiography is not available daily at many centers. We assessed the yield from early transthoracic echocardiography (TTE) in consecutive patients with TIA evaluated in an emergency department observation unit (EDOU) protocol. METHODS: This observational cohort study took place in an academic medical center from January 1, 2011 to July 31, 2013...
May 11, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/28505952/independent-predictors-of-mortality-in-subacute-and-chronic-stroke-patients-a-single-center-study-in-turkey
#11
Gökhan Tuna Öztürk, Ender Erden, Süha Yalçın, Hüma Bölük, İlkay Karabay, Gözde Sümer, Ebru Durmuş, Murat Ersöz, Murat Kara
BACKGROUND: Although the long-term survival and related predictors have been identified in stroke patients, there is little evidence about the mortality rates and its associated factors in stroke patients treated in rehabilitation units. OBJECTIVE: To evaluate 5-year mortality rates of patients with stroke and its relationship with the clinical characteristics after inpatient subacute-chronic rehabilitation. METHODS: The files of 1016 stroke patients (482 male, 534 female) who received inpatient rehabilitation program were examined retrospectively...
May 5, 2017: Journal of Back and Musculoskeletal Rehabilitation
https://www.readbyqxmd.com/read/28504982/characteristics-in-hospital-management-and-outcome-of-late-acute-st-elevation-myocardial-infarction-presenters
#12
Enrico Cerrato, Davide Forno, Silvia Ferro, Alessandra Chinaglia
BACKGROUND: Patients with delayed presentation of acute myocardial infarction with ST-segment elevation (STEMI) frequently have a poor prognosis but literature about acute complications in intensive cardiac care unit (ICCU) and in-hospital outcome are still limited. METHODS: All STEMI patients admitted to our institution between June 2007 and December 2013 were divided into patients presenting more than 12 h after symptom onset (lateSTEMI) and within 12 h (STEMI)...
May 12, 2017: Journal of Cardiovascular Medicine
https://www.readbyqxmd.com/read/28504238/united-kingdom-coronary-and-structural-heart-interventions-from-2010-to-2015
#13
Peter F Ludman, Mark A de Belder, Simon Redwood, Adrian Banning
In the United Kingdom, a clinical data set is completed for every patient undergoing coronary intervention and certain structural interventions, and sent to central servers in the National Institute for Cardiovascular Outcomes Research (NICOR) on behalf of the British Cardiovascular Intervention Society (BCIS). These data are linked to the national mortality register. In addition, data are obtained about the structure of healthcare provision using an annual survey. Analyses of these data are provided for different audiences in several formats...
May 15, 2017: EuroIntervention
https://www.readbyqxmd.com/read/28503795/automatic-detection-of-paroxysmal-atrial-fibrillation-in-patients-with-ischaemic-stroke-better-than-routine-diagnostic-workup
#14
T Uphaus, A Grings, S Gröschel, A Müller, M Weber-Krüger, R Wachter, K Gröschel
BACKGROUND AND PURPOSE: Prolonged electrocardiogram (ECG) monitoring after ischaemic stroke increases the diagnostic yield of paroxysmal atrial fibrillation (pAF). In order to facilitate the additional workload involved in ECG analysis due to prolonged monitoring times, we investigated the effectiveness of pAF detection with an automated software algorithm (SA) in comparison to the routine staff-based analysis (RA) during standard stroke-unit care. Therefore, patients with acute ischaemic stroke or transitory ischaemic attack presenting with sinus rhythmus on the admission ECG and no history of atrial fibrillation were prospectively included...
May 15, 2017: European Journal of Neurology: the Official Journal of the European Federation of Neurological Societies
https://www.readbyqxmd.com/read/28503452/relation-of-urinary-retention-and-functional-recovery-in-stroke-patients-during-rehabilitation-program
#15
Seok Beom Son, Seong Yun Chung, Seok Kang, Joon Shik Yoon
OBJECTIVE: To investigate the relationship between urinary retention and short-term functional recovery in subacute stage after stroke. METHODS: The medical records of 94 patients admitted to the rehabilitation unit of Korea University Guro Hospital were reviewed retrospectively. The postvoid residual urine (PVR) was measured at least once a day using a bladder scan, and urinary retention (UR) was defined when the daily PVR volume consistently checked more than 100 mL...
April 2017: Annals of Rehabilitation Medicine
https://www.readbyqxmd.com/read/28502847/the-role-for-cardiologists-in-stroke-intervention
#16
REVIEW
Richard R Heuser
Even though cardiovascular disease (CVD) is still the leading cause of death in the United States, stroke is the second leading of global cause of death behind CVD . In the 21st Century, less than 40% of overall stroke patients are discharged to home and almost 25% of Medicare beneficiaries do not survive 90days. In spite of the fact that tissue plasminogen activator (TPA) has been approved for stroke care for 20years, only .75% of annual strokes are actually treated with intravenous (IV) TPA. Similar to how interventional cardiologists evolved from IV to catheter mechanical treatment for acute myocardial infarctions (AMI) over 30years ago, over the last few years, neurointerventionists now perform endovascular stroke therapy in many of these patients using stent retrievers...
May 11, 2017: Progress in Cardiovascular Diseases
https://www.readbyqxmd.com/read/28502543/the-association-of-carotid-revascularization-endarterectomy-versus-stent-trial-crest-and-centers-for-medicare-and-medicaid-services-carotid-guideline-publication-on-utilization-and-outcomes-of-carotid-stenting-among-high-risk-patients
#17
Gregory G Salzler, Alik Farber, Denis V Rybin, Gheorghe Doros, Jeffrey J Siracuse, Mohammad H Eslami
OBJECTIVE: Since the 2004 approval by the United States Food and Drug Administration of carotid artery stenting (CAS), there have been two seminal publications about CAS reimbursement (Centers for Medicare and Medicaid Services guidelines; 2008) and clinical outcomes (Carotid Revascularization Endarterectomy versus Stent Trial [CREST]; 2010). We explored the association between these publications and national trends in CAS use among high-risk symptomatic patients. METHODS: The most recent congruent data sets of the Nationwide Inpatient Sample (NIS) were queried for patients undergoing carotid revascularization...
May 11, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28502542/contemporary-evaluation-of-mortality-and-stroke-risk-after-thoracic-endovascular-aortic-repair
#18
Frances Y Hu, Zachary B Fang, Bradley G Leshnower, Yazan Duwayri, William D Jordan, Theresa W Gillespie, Ravi K Veeraswamy
OBJECTIVE: During the past decade, thoracic endovascular aortic repair (TEVAR) has increased as a treatment option for a variety of aortic pathologic processes. Despite this rise in the use of thoracic stent grafts, real-world outcomes from a robust, adjudicated, contemporary data set have yet to be reported. Previous studies have shown periprocedural mortality rates between 1.5% and 9.5% and procedure-related stroke rates of 2.3% to 8.2%. With advances in device engineering and increased experience of physicians, we hypothesized that the rates of these complications would be reduced in a more recent sample set...
May 11, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28500271/causal-associations-of-adiposity-and-body-fat-distribution-with-coronary-heart-disease-stroke-subtypes-and-type-2-diabetes-a-mendelian-randomization-analysis
#19
Caroline Dale, Ghazaleh Fatemifar, Tom Palmer, Jonathan White, David Prieto-Merino, Delilah Zabaneh, Jorgen E L Engmann, Tina Shah, Andrew Wong, Helen R Warren, Stela McLachlan, Stella Trompet, Max Moldovan, Richard W Morris, Reecha Sofat, Meena Kumari, Elina Hyppönen, Barbara J Jefferis, Tom R Gaunt, Yoav Ben-Shlomo, Ang Zhou, Aleksandra Gentry-Maharaj, Andy Ryan, Renée de Mutsert, Raymond Noordam, Mark J Caulfield, J Wouter Jukema, Bradford B Worrall, Patricia B Munroe, Usha Menon, Chris Power, Diana Kuh, Debbie A Lawlor, Steve E Humphries, Dennis O Mook-Kanamori, George Davey Smith, Naveed Sattar, Mika Kivimaki, Jacqueline F Price, Frank Dudbridge, Aroon D Hingorani, Michael V Holmes, Juan-Pablo Casas
Background -Implications of different adiposity measures on cardiovascular disease aetiology remain unclear. In this paper we quantify and contrast causal associations of central adiposity (waist:hip ratio adjusted for BMI (WHRadjBMI)) and general adiposity (body mass index (BMI)) with cardiometabolic disease. Methods -97 independent single nucleotide polymorphisms (SNPs) for BMI and 49 SNPs for WHRadjBMI were used to conduct Mendelian randomization analyses in 14 prospective studies supplemented with CHD data from CARDIoGRAMplusC4D (combined total 66,842 cases), stroke from METASTROKE (12,389 ischaemic stroke cases), type 2 diabetes (T2D) from DIAGRAM (34,840 cases), and lipids from GLGC (213,500 participants) consortia...
May 12, 2017: Circulation
https://www.readbyqxmd.com/read/28499387/evolution-of-the-fourth-stage-of-epidemiologic-transition-in-people-aged-80%C3%A2-years-and-over-population-based-cohort-study-using-electronic-health-records
#20
Nisha C Hazra, Martin Gulliford
BACKGROUND: In the "fourth stage" of epidemiological transition, the distribution of non-communicable diseases is expected to shift to more advanced ages, but age-specific changes beyond 80 years of age have not been reported. METHODS: This study aimed to evaluate demographic and health transitions in a population aged 80 years and over in the United Kingdom from 1990 to 2014, using primary care electronic health records. Epidemiological analysis of chronic morbidities and age-related impairments included a cohort of 299,495 participants, with stratified sampling by five-year age group up to 100 years and over...
May 12, 2017: Population Health Metrics
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