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https://www.readbyqxmd.com/read/28748510/clinical-characteristics-of-autoimmune-rheumatic-disease-related-organizing-pneumonia
#1
Xin Dong, Yi Zheng, Li Wang, Wen-Hui Chen, Yun-Gang Zhang, Qiang Fu
To study the clinical characteristics of autoimmune rheumatic disease-related organizing pneumonia (AIRD-OP), the clinical presentation, radiological findings, treatment, and outcome of AIRD-OP patients were analyzed, in comparison with patients with cryptogenic organizing pneumonia (COP). A total of 131 OP patients were identified, including 57 cases of AIRD-OP, 35 cases of COP, and 39 cases of other disease-related OPs. Among AIRD-OP patients, 36 (63%) presented the symptoms of OP at onset. The primary disease of AIRDs included Sjogren's syndrome (38%), polymyositis/dermatomyositis (23%), rheumatoid arthritis (23%), and undifferentiated AIRD...
July 26, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28743580/comparison-of-balance-strategies-in-mountain-climbers-during-real-altitude-exposure-between-1-500m-and-3-200m-effects-of-age-and-expertise
#2
Anne-Violette Bruyneel, Arnaud Humbert, Marc Bertrand Ing
PURPOSE: The aim of this study was to estimate the effect of altitude (1500m vs. 3200m) on balance strategies, and to determine the influence of age (> or <40 years) and expertise (> or <20days of mountain climbing/year) on postural stability at altitude. METHOD: Eighty-nine volunteer mountaineers were tested at 1500m, 3200m immediately after exiting the cable car and at 3200m following the climb and return. Double-leg stance with eyes closed and single-leg stance with eyes open were tested...
July 22, 2017: Neuroscience Letters
https://www.readbyqxmd.com/read/28742437/health-and-safety-adoption-from-use-of-a-risk-assessment-document-on-irish-farms
#3
John McNamara, Patrick Griffin, James Kinsella, James Phelan
OBJECTIVES: This paper describes levels of implementation of occupational health and safety (OHS) controls on a sample of Irish farms following completion of a risk assessment document (RAD) made available as part of a statutory code of practice (COP) for the agriculture sector. The paper describes the legislation mandating the COP and the operation of a prevention initiative (PI) among key stakeholders to develop and promote farmer use of the COP and RAD. METHODS: RADs were collected for farmers (n = 475) and the number and type of OHS controls listed for action were tabulated...
July 25, 2017: Journal of Agromedicine
https://www.readbyqxmd.com/read/28739116/pneumococcal-conjugate-vaccine-induced-igg-and-nasopharyngeal-carriage-of-pneumococci-hyporesponsiveness-and-immune-correlates-of-protection-for-carriage
#4
John Ojal, Laura L Hammitt, John Gaitho, J Anthony G Scott, David Goldblatt
BACKGROUND: Prior studies have demonstrated hyporesponsiveness to pneumococcal conjugate vaccines (PCVs) when administered in the presence of homologous carriage. This may be substantially more important in Africa where carriage prevalence is high. Deriving a correlate of protection (CoP) for carriage is important in guiding the future use of extended PCVs as population control of pneumococcal disease by vaccination is now focused principally on its indirect effect. We therefore explored the complex relationship between existing carriage and vaccine responsiveness, and between serum IgG levels and risk of acquisition...
June 19, 2017: Vaccine
https://www.readbyqxmd.com/read/28736791/control-of-standing-balance-at-leaning-postures-with-functional-neuromuscular-stimulation-following-spinal-cord-injury
#5
Musa L Audu, Brooke M Odle, Ronald J Triolo
This study systematically explored the potential of applying feedback control of functional neuromuscular stimulation (FNS) for stabilizing various erect and leaning standing postures after spinal cord injury (SCI). Perturbations ranging from 2 to 6% body weight were applied to two subjects with motor complete thoracic level SCI who were proficient at standing with implanted multichannel neural stimulators to activate the ankle, knee, hip and trunk muscles. The subjects stood with four different postures: erect, forward, forward-right and forward-left...
July 24, 2017: Medical & Biological Engineering & Computing
https://www.readbyqxmd.com/read/28733546/increased-risk-for-diabetes-mellitus-in-patients-with-carbon-monoxide-poisoning
#6
Chien-Cheng Huang, Chung-Han Ho, Yi-Chen Chen, Hung-Jung Lin, Chien-Chin Hsu, Jhi-Joung Wang, Shih-Bin Su, How-Ran Guo
Carbon monoxide poisoning (COP) causes hypoxic injury and inflammatory and immunological reactions in the brain and local organs including the pancreas. Therefore, it is plausible that COP may increase the risk for developing diabetes mellitus (DM), but studies on this possible association are limited. We conducted a nationwide study in Taiwan to fill the data gap. We used the Nationwide Poisoning Database and the Longitudinal Health Insurance Database 2000 to identify all COP patients diagnosed between 1999 and 2012 (the study cohort) and then construct a comparison cohort of patients without COP through matching at 1:3 by the index date and age...
June 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28732513/competing-for-space-in-an-already-crowded-market-a-mixed-methods-study-of-why-an-online-community-of-practice-cop-for-alcohol-harm-reduction-failed-to-generate-interest-amongst-the-group-of-public-health-professionals-at-which-it-was-aimed
#7
Ruth Ponsford, Jennifer Ford, Helena Korjonen, Emma Hughes, Asha Keswani, Triantafyllos Pliakas, Matt Egan
BACKGROUND: Improving mechanisms for knowledge translation (KT) and connecting decision-makers to each other and the information and evidence they consider relevant to their work remains a priority for public health. Virtual communities of practices (CoPs) potentially offer an affordable and flexible means of encouraging connection and sharing of evidence, information and learning among the public health community in ways that transgress traditional geographical, professional, institutional and time boundaries...
July 21, 2017: Implementation Science: IS
https://www.readbyqxmd.com/read/28730867/external-load-training-does-not-alter-balance-performance-in-well-trained-women
#8
Jeffrey D Simpson, Brandon L Miller, Eric K O'Neal, Harish Chander, Adam C Knight
This study investigated the influence of external load training (ELT) on static and dynamic balance. Nineteen females stratified into two groups (ELT = 9, control = 10) completed three testing sessions over 6 weeks. The ELT group wore weighted vests (WV) of ~8% body mass for 32 h/week during daily living and three training sessions/week for 3 weeks. Following completion of ELT, a 3 week detraining (DET) phase was completed. Bilateral and unilateral static balance were assessed with eyes open and closed...
July 21, 2017: Sports Biomechanics
https://www.readbyqxmd.com/read/28728460/acute-effects-of-moderate-alcohol-consumption-on-postural-stability-in-older-adults
#9
Helen Z Wu, Lisa C Barry, Yinghui Duan, Richard W Bohannon, Jonathan M Covault, James J Grady
This study involved healthy community-living older adults in an investigation of the association between moderate alcohol consumption (AC) and acute changes in postural stability and whether the association differed according to pre-AC balance skills. Thirty-nine moderate drinkers aged ≥ 65 years (62% women; mean age: 73.9 ± 6.1 years) consumed a moderate dose of alcohol (0.4 g/kg; administered as two drinks). Breath alcohol concentration and postural stability were measured at five time points (pre-AC and 40, 80, 120, and 160 minutes post-AC)...
January 1, 2017: Perceptual and Motor Skills
https://www.readbyqxmd.com/read/28726380/assessment-of-the-stability-and-operability-of-cobalt-phosphide-electrocatalyst-for-hydrogen-evolution
#10
Hyun S Ahn, Allen J Bard
Transition metal phosphides have been investigated heavily as hydrogen evolution reaction (HER) catalysts. One of the most active transition metal phosphides, CoP, has been tested for its stability and operability under mild conditions that it may be exposed to in its applications (photoelectrochemistry and artificial photosynthesis). Surface-interrogation scanning electrochemical microscopy (SI-SECM) revealed that CoP HER catalyst is vulnerable to oxidation (by oxygen and chemical oxidants). The degradation mechanism was shown to be surface oxidation by dioxygen, followed by acid etching of the oxidized layer...
July 20, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/28726075/effectiveness-adverse-effects-and-drug-compliance-of-long-acting-injectable-risperidone-in-children-and-adolescents
#11
Mehmet Fatih Ceylan, Betül Erdogan, Selma Tural Hesapcioglu, Esra Cop
BACKGROUND AND OBJECTIVES: Although the use of oral risperidone in children and adolescents has been well studied, there is little information on the intramuscular use of long-acting injectable risperidone (LAIR). The aims of this study were to investigate the effectiveness and adverse effects of LAIR in children and adolescents with conduct disorder, bipolar disorder, and schizophrenia. METHODS: In total, 42 patients (age range 12-17 years) who were non-adherent to oral antipsychotic drugs, received 25 mg/day of LAIR intramuscularly every 2 weeks...
July 19, 2017: Clinical Drug Investigation
https://www.readbyqxmd.com/read/28724444/adaptation-effects-in-static-postural-control-by-providing-simultaneous-visual-feedback-of-center-of-pressure-and-center-of-gravity
#12
Kenta Takeda, Hiroki Mani, Naoya Hasegawa, Yuki Sato, Shintaro Tanaka, Hiroshi Maejima, Tadayoshi Asaka
BACKGROUND: The benefit of visual feedback of the center of pressure (COP) on quiet standing is still debatable. This study aimed to investigate the adaptation effects of visual feedback training using both the COP and center of gravity (COG) during quiet standing. METHODS: Thirty-four healthy young adults were divided into three groups randomly (COP + COG, COP, and control groups). A force plate was used to calculate the coordinates of the COP in the anteroposterior (COPAP) and mediolateral (COPML) directions...
July 19, 2017: Journal of Physiological Anthropology
https://www.readbyqxmd.com/read/28719298/cognitive-outcomes-and-psychiatric-symptoms-of-retinopathy-positive-cerebral-malaria-cohort-description-and-baseline-results
#13
Rachel Brim, Sebastian Mboma, Margaret Semrud-Clikeman, Sam Kampondeni, Jed Magen, Terrie Taylor, John Langfitt
Cerebral malaria (CM) is a common cause of death and disability among children in sub-Saharan Africa. Many prior studies of neuropsychiatric morbidity have been limited by a cross-sectional design or a short duration of follow-up. Most have included subjects who may have presented with coma due to a disease process other than CM. No studies have assessed the relationship between magnetic resonance imaging (MRI) findings and long-term outcomes. The Cognitive Outcomes and Psychiatric symptoms of retinopathy-positive CM (COPS) cohort is the first large (N = 221) prospectively recruited cohort of stringently defined cases of CM and hospital-based, age-matched, non-CM controls in whom cognitive and psychiatric outcomes are assessed with standardized measures semi-annually for up to 5 years...
July 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28714837/validating-center-of-pressure-balance-measurements-using-the-matscan%C3%A2-pressure-mat
#14
John Goetschius, Mark A Feger, Jay Hertel, Joseph M Hart
CONTEXT: Measurements of center of pressure (COP) excursions during balance are common practice in clinical and research settings to evaluate adaptations in postural control due to pathological or environmental conditions. Traditionally measured using laboratory force-plates, pressure-mat devices may be a suitable option for clinicians and scientist to measure COP excursions. OBJECTIVE: Compare COP measures and changes during balance between MatScan® pressure-mat and force-plate...
July 17, 2017: Journal of Sport Rehabilitation
https://www.readbyqxmd.com/read/28710054/preliminary-evidence-for-the-emergence-of-a-health-care-online-community-of-practice-using-a-netnographic-framework-for-twitter-hashtag-analytics
#15
Damian Roland, Jesse Spurr, Daniel Cabrera
BACKGROUND: Online communities of practice (oCoPs) may emerge from interactions on social media. These communities offer an open digital space and flat role hierarchy for information sharing and provide a strong group identity, rapid flow of information, content curation, and knowledge translation. To date, there is only a small body of evidence in medicine or health care to verify the existence of an oCoP. OBJECTIVE: We aimed to examine the emergence of an oCoP through the study of social media interactions of the free open access medical education (FOAM) movement...
July 14, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28705486/the-influence-of-adipose-tissue-location-on-postural-control
#16
Joanna Cieślińska-Świder, Mariusz Paweł Furmanek, Janusz Wiesław Błaszczyk
A growing body of evidence suggests, that excessive body weight is inseparably connected with postural instability. In none of previous studies, body weight distribution has been considered as a factor, which may affect results of a static posturography. The purpose of the present study is to quantify some center of foot pressure (COP) characteristics in 40 obese women with android type of obesity (waist-to-hip ratio - WHR≥0.85, BMI: 37.5±5.4) and 40 obese women with gynoid type of obesity (WHR<0.85, BMI: 36...
June 27, 2017: Journal of Biomechanics
https://www.readbyqxmd.com/read/28705214/demographic-and-clinical-characteristics-of-carbon-monoxide-poisoning-nationwide-data-between-1999-and-2012-in-taiwan
#17
Chien-Cheng Huang, Chung-Han Ho, Yi-Chen Chen, Hung-Jung Lin, Chien-Chin Hsu, Jhi-Joung Wang, Shih-Bin Su, How-Ran Guo
BACKGROUND: Carbon monoxide poisoning (COP) is not uncommon, but nationwide epidemiological data are limited. We conducted a study in Taiwan to fill the data gaps. METHODS: We used a nationwide poisoning database to study all COP patients in Taiwan diagnosed between 1999 and 2012. We conducted descriptive analyses and compared the differences between the two sexes. In addition, we assessed the trends in suicide and mortality rates from 1999 to 2012. RESULTS: We identified 25,912 COP patients with an almost equal female and male distribution (50...
July 14, 2017: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
https://www.readbyqxmd.com/read/28704607/highly-efficient-oxygen-reduction-reaction-electrocatalysts-synthesized-under-nanospace-confinement-of-metal-organic-framework
#18
Jianing Guo, Yang Li, Yuanhui Cheng, Liming Dai, Zhonghua Xiang
The output energy capacity of green electrochemical devices, e.g., fuel cells, depends strongly on the sluggish oxygen reduction reaction (ORR), which requires catalysts. One of the desired features for highly efficient ORR electrocatalytic materials is the rich of well-defined activate sites. Herein, we developed a facile approach to prepare highly efficient non-precious metal and nitrogen-doped carbon-based ORR catalysts basing on covalent organic polymers (COPs) synthesized in-situ in the nanoconfined space of highly order metal organic frameworks (MOFs)...
July 13, 2017: ACS Nano
https://www.readbyqxmd.com/read/28702381/importance-of-preclinical-evaluation-of-wear-in-hip-implant-designs-using-simulator-machines
#19
REVIEW
Rafael Mello Trommer, Márcia Marie Maru
Total hip arthroplasty (THA) is a surgical procedure that involves the replacement of the damaged joint of the hip by an artificial device. Despite the recognized clinical success of hip implants, wear of the articulating surfaces remains as one of the critical issues influencing performance. Common material combinations used in hip designs comprise metal-on-polymer (MoP), ceramic-on-polymer (CoP), metal-on-metal (MoM), and ceramic-on-ceramic (CoC). However, when the design of the hip implant is concerned besides the materials used, several parameters can influence its wear performance...
May 2017: Revista Brasileira de Ortopedia
https://www.readbyqxmd.com/read/28699850/the-effect-of-balance-training-intervention-on-postural-stability-in-children-with-asthma
#20
Zuzana Kovacikova, Katerina Neumannova, Jana Rydlova, Lucia Bizovská, Miroslav Janura
OBJECTIVE: Pulmonary rehabilitation is mainly focused on exercise training and breathing retraining in children with asthma. Conversely, balance training is not usually recommended for the treatment, although postural deficits were found in these patients. Therefore, this study assessed the effect of balance training intervention on postural stability in children with asthma. METHODS: Nineteen children with mild intermittent asthma (age 11.1 ± 2.1 years, height 147...
July 12, 2017: Journal of Asthma: Official Journal of the Association for the Care of Asthma
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