keyword
MENU ▼
Read by QxMD icon Read
search

Respiratory assessment

keyword
https://www.readbyqxmd.com/read/28917680/effusive-constrictive-pericarditis-after-pericardiocentesis-incidence-associated-findings-and-natural-history
#1
Kye Hun Kim, William R Miranda, Larry J Sinak, Faisal F Syed, Rowlens M Melduni, Raul E Espinosa, Garvan C Kane, Jae K Oh
OBJECTIVES: This study sought to investigate the incidence, associated findings, and natural history of effusive-constrictive pericarditis (ECP) after pericardiocentesis. BACKGROUND: ECP is characterized by the coexistence of tense pericardial effusion and constriction of the heart by the visceral pericardium. Echocardiography is currently the main diagnostic tool in the assessment of pericardial disease, but limited data have been published on the incidence and prognosis of ECP diagnosed by echo-Doppler...
September 9, 2017: JACC. Cardiovascular Imaging
https://www.readbyqxmd.com/read/28917169/short-term-associations-of-ambient-air-pollution-and-cause-specific-emergency-department-visits-in-guangzhou-china
#2
Pi Guo, Wenru Feng, Murui Zheng, Jiayun Lv, Li Wang, Ju Liu, Yanhong Zhang, Gangfeng Luo, Yanting Zhang, Changyu Deng, Tongxing Shi, Pengda Liu, Lin Zhang
BACKGROUND: Evidence of association of ambient air pollution with cause-specific emergency department visits in China is still limited. This study aimed to investigate short-term associations between exposures to air pollutants and daily cause-specific emergency department visits using a large-scale multicenter database involving a total of 65 sentinel hospitals in Guangzhou, the most densely-populated city in south China, during 2013-2015. MATERIAL AND METHODS: We obtained data on 162,771 emergency department visits from 65 hospitals from the Emergency Medical Command Center in Guangzhou between January 1, 2013 and December 31, 2015...
September 13, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28917004/critical-illness-associated-diaphragm-weakness
#3
REVIEW
Martin Dres, Ewan C Goligher, Leo M A Heunks, Laurent J Brochard
Diaphragm weakness is highly prevalent in critically ill patients. It may exist prior to ICU admission and may precipitate the need for mechanical ventilation but it also frequently develops during the ICU stay. Several risk factors for diaphragm weakness have been identified; among them sepsis and mechanical ventilation play central roles. We employ the term critical illness-associated diaphragm weakness to refer to the collective effects of all mechanisms of diaphragm injury and weakness occurring in critically ill patients...
September 15, 2017: Intensive Care Medicine
https://www.readbyqxmd.com/read/28916396/ultrafine-particle-transport-and-deposition-in-a-large-scale-17-generation-lung-model
#4
Mohammad S Islam, Suvash C Saha, Emilie Sauret, Tevfik Gemci, Ian A Yang, Y T Gu
To understand how to assess optimally the risks of inhaled particles on respiratory health, it is necessary to comprehend the uptake of ultrafine particulate matter by inhalation during the complex transport process through a non-dichotomously bifurcating network of conduit airways. It is evident that the highly toxic ultrafine particles damage the respiratory epithelium in the terminal bronchioles. The wide range of in silico available and the limited realistic model for the extrathoracic region of the lung have improved understanding of the ultrafine particle transport and deposition (TD) in the upper airways...
September 5, 2017: Journal of Biomechanics
https://www.readbyqxmd.com/read/28916245/tetanus-diphtheria-and-acellular-pertussis-vaccination-during-pregnancy-and-reduced-risk-of-infant-acute-respiratory-infections
#5
Zeina G Khodr, Anna T Bukowinski, Gia R Gumbs, Ava Marie S Conlin
BACKGROUND: To protect infants from pertussis infection, the Advisory Committee on Immunization Practices (ACIP) recommends women receive the tetanus toxoid, reduced diphtheria toxoid, acellular pertussis (Tdap) vaccine between 27 and 36weeks of pregnancy. Here, we assessed the association between timing of maternal Tdap vaccination during pregnancy and acute respiratory infection (ARI) in infants <2months of age. METHODS: This retrospective cohort study included 99,434 infants born to active duty military women in the Department of Defense Birth and Infant Health Registry from 2006 through 2013...
September 12, 2017: Vaccine
https://www.readbyqxmd.com/read/28915915/nocturnal-heart-rate-variability-in-1-year-old-infants-analyzed-by-using-the-least-square-cosine-spectrum-method
#6
Yuko Kochiya, Akari Hirabayashi, Yuhei Ichimaru
BACKGROUND: To evaluate the dynamic nature of nocturnal heart rate variability, RR intervals recorded with a wearable heart rate sensor were analyzed using the Least Square Cosine Spectrum Method. METHODS: Six 1-year-old infants participated in the study. A wearable heart rate sensor was placed on their chest to measure RR intervals and 3-axis acceleration. Heartbeat time series were analyzed for every 30 s using the Least Square Cosine Spectrum Method, and an original parameter to quantify the regularity of respiratory-related heart rate rhythm was extracted and referred to as "RA (RA-COSPEC: Respiratory Area obtained by COSPEC)...
September 16, 2017: Journal of Physiological Anthropology
https://www.readbyqxmd.com/read/28915873/a-prospective-cohort-study-on-ambient-air-pollution-and-respiratory-morbidities-including-childhood-asthma-in-adolescents-from-the-western-cape-province-study-protocol
#7
Toyib Olaniyan, Mohamed Jeebhay, Martin Röösli, Rajen Naidoo, Roslynn Baatjies, Nino Künzil, Ming Tsai, Mark Davey, Kees de Hoogh, Dilys Berman, Bhawoodien Parker, Joy Leaner, Mohamed Aqiel Dalvie
BACKGROUND: There is evidence from existing literature that ambient air pollutant exposure in early childhood likely plays an important role in asthma exacerbation and other respiratory symptoms, with greater effect among asthmatic children. However, there is inconclusive evidence on the role of ambient air pollutant exposures in relation to increasing asthma prevalence as well as asthma induction in children. At the population level, little is known about the potential synergistic effects between pollen allergens and air pollutants since this type of association poses challenges in uncontrolled real life settings...
September 16, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28915273/longitudinal-co-variations-between-inflammatory-cytokines-lung-function-and-patient-reported-outcomes-in-patients-with-asthma
#8
Karin Lodin, Mats Lekander, Jörgen Syk, Kjell Alving, Predrag Petrovic, Anna Andreasson
BACKGROUND: Asthma is a chronic inflammatory respiratory disorder associated with reduced lung function and poor quality of life. The condition is also associated with poor self-rated health, a major predictor of objective health trajectories. Of biological correlates to self-rated health, evidence suggests a role for inflammatory cytokines and related sickness behaviours. However, this is mainly based on cross-sectional data, and the relation has not been investigated in patients with chronic inflammatory conditions...
2017: PloS One
https://www.readbyqxmd.com/read/28914424/new-perspectives-in-nanotherapeutics-for-chronic-respiratory-diseases
#9
Adriana Lopes da Silva, Fernanda Ferreira Cruz, Patricia Rieken Macedo Roccco, Marcelo Marcos Morales
According to the World Health Organization (WHO), hundreds of millions of people of all ages and in all countries suffer from chronic respiratory diseases, with particular negative consequences such as poor health-related quality of life, impaired work productivity, and limitations in the activities of daily living. Chronic obstructive pulmonary disease, asthma, occupational lung diseases (such as silicosis), cystic fibrosis, and pulmonary arterial hypertension are the most common of these diseases, and none of them are curable with current therapies...
September 15, 2017: Biophysical Reviews
https://www.readbyqxmd.com/read/28914422/normative-data-for-ivc-diameter-and-its-correlation-with-the-somatic-parameters-in-healthy-indian-children
#10
Kushagra Taneja, Virendra Kumar, Rama Anand, Harish K Pemde
OBJECTIVE: To determine the normative data for inferior vena cava (IVC) diameter in children and its correlation with various somatic parameters like height, weight and body surface area in Indian children. Readily available baseline data of IVC diameter in normal children shall be of great help in rapid assessment of variations in sick children. METHODS: Total 475 healthy children aged one month to 12 y visiting out patient clinics (OPD's) were enrolled in this study...
September 15, 2017: Indian Journal of Pediatrics
https://www.readbyqxmd.com/read/28914355/nasal-injury-and-comfort-with-jet-versus-bubble-continuous-positive-airway-pressure-delivery-systems-in-preterm-infants-with-respiratory-distress
#11
Jafar Khan, Venkataseshan Sundaram, Srinivas Murki, Anuj Bhatti, Shiv Sajan Saini, Praveen Kumar
Nasal injuries with use of nasal continuous positive airway pressure (CPAP) range from blanching of nasal tip to septal necrosis and septal drop. This analysis was done in preterm neonates of < 34-week gestation, who received nasal CPAP as primary support as part of a randomized trial comparing Jet device with Bubble device for delivery of CPAP, both through nasal prongs of different structure, make and fixation methods. Nasal injury was assessed using a validated nasal injury score. Out of 170 neonates enrolled, 103 (61%) had nasal injuries; moderate and severe injuries were observed in 18 (11%) and 8 (5%) infants, respectively...
September 15, 2017: European Journal of Pediatrics
https://www.readbyqxmd.com/read/28914274/influenza-season-hospitalization-trends-in-israel-a-multi-year-comparative-analysis-2005-2006-through-2012-2013
#12
Aharona Glatman-Freedman, Zalman Kaufman, Yaniv Stein, Hanna Sefty, Hilla Zadka, Barak Gordon, Jill Meron, Ethel-Sherry Gordon, Rita Dichtiar, Ziona Haklai, Arnon Afek, Tamy Shohat
BACKGROUND: Influenza-related morbidity impacts healthcare systems, including hospitals. OBJECTIVE: To obtain a quantitative assessment of hospitalization burden in pediatric and internal medicine departments during influenza seasons compared with the summer months in Israel. METHODS: Data on pediatric and internal medicine hospitalized patients in general hospitals in Israel during the influenza seasons between 2005 and 2013 were analyzed for rate of hospitalizations, rate of hospitalization days, hospital length of stay (LOS), and bed occupancy and compared with the summer months...
September 2017: Journal of Hospital Medicine: An Official Publication of the Society of Hospital Medicine
https://www.readbyqxmd.com/read/28914227/a-system-analysis-of-delay-in-outpatient-respiratory-equipment-delivery
#13
Sheila Kun, Gregory Placencia, Sally Davidson Ward, Thomas Keens
OBJECTIVES: To systematically assess barriers delaying home respiratory equipment requisition and to evaluate for temporal correlation between delays and emergency room or hospitalization episodes. BACKGROUND: Initiation of home respiratory treatments is delayed because of delays in delivery of durable medical equipment (DME). This study assesses root causes of such delays from a system perspective. We also describe clinical consequences by measuring emergency room visits and hospitalization days for temporal correlations...
December 1, 2016: Care Management Journals: Journal of Case Management ; the Journal of Long Term Home Health Care
https://www.readbyqxmd.com/read/28913992/effects-of-immunoglobulin-replacement-on-asthma-exacerbation-in-adult-asthmatics-with-igg-subclass-deficiency
#14
Joo Hee Kim, Young Min Ye, Ga Young Ban, Yoo Seob Shin, Hyun Young Lee, Young Hee Nam, Soo Keol Lee, You Sook Cho, Seung Hun Jang, Ki Suck Jung, Hae Sim Park
PURPOSE: Recurrent respiratory tract infection is a common manifestation of primary immunodeficiency disease, and respiratory viruses or bacteria are important triggers of asthma exacerbations. Asthma often coexists with humoral immunodeficiency in adults, and some asthmatics with immunoglobulin (Ig) G subclass deficiency (IgGSCD) suffer from recurrent exacerbations. Although some studies suggest a benefit from Ig replacement, others have failed to support its use. This study aimed to assess the effect of Ig replacement on asthma exacerbation caused by respiratory infection as well as the asthma control status of adult asthmatics with IgGSCD...
November 2017: Allergy, Asthma & Immunology Research
https://www.readbyqxmd.com/read/28913354/towards-a-biohybrid-lung-endothelial-cells-promote-oxygen-transfer-through-gas-permeable-membranes
#15
Sarah Menzel, Nicole Finocchiaro, Christine Donay, Anja Lena Thiebes, Felix Hesselmann, Jutta Arens, Suzana Djeljadini, Matthias Wessling, Thomas Schmitz-Rode, Stefan Jockenhoevel, Christian Gabriel Cornelissen
In patients with respiratory failure, extracorporeal lung support can ensure the vital gas exchange via gas permeable membranes but its application is restricted by limited long-term stability and hemocompatibility of the gas permeable membranes, which are in contact with the blood. Endothelial cells lining these membranes promise physiological hemocompatibility and should enable prolonged application. However, the endothelial cells increase the diffusion barrier of the blood-gas interface and thus affect gas transfer...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28913327/in-vivo-evaluation-of-the-acute-pulmonary-response-to-poractant-alfa-and-bovactant-treatments-in-lung-lavaged-adult-rabbits-and-in-preterm-lambs-with-respiratory-distress-syndrome
#16
Francesca Ricci, Fabrizio Salomone, Elke Kuypers, Daan Ophelders, Maria Nikiforou, Monique Willems, Tobias Krieger, Xabier Murgia, Matthias Hütten, Boris W Kramer, Federico Bianco
BACKGROUND: Poractant alfa (Curosurf(®)) and Bovactant (Alveofact(®)) are two animal-derived pulmonary surfactants preparations approved for the treatment of neonatal respiratory distress syndrome (nRDS). They differ in their source, composition, pharmaceutical form, and clinical dose. How much these differences affect the acute pulmonary response to treatment is unknown. OBJECTIVES: Comparing these two surfactant preparations in two different animal models of respiratory distress focusing on the short-term response to treatment...
2017: Frontiers in Pediatrics
https://www.readbyqxmd.com/read/28911989/u-47700-a-clinical-review-of-the-literature
#17
Kerry Anne Rambaran, Steven W Fleming, Jie An, Samantha Burkhart, Jakub Furmaga, Kurt C Kleinschmidt, A Michael Spiekerman, Saeed K Alzghari
BACKGROUND: U-47700 is a synthetic opioid developed by The Upjohn Company in the 1970s, which has recently appeared in the news and medical literature due to its toxicity. Currently, there are no clinical trial data assessing the safety of U-47700. OBJECTIVE: To describe the signs and symptoms of ingestion, laboratory testing, and treatment modalities for U-47700 intoxication. DISCUSSION: We searched PubMed, Embase, Web of Science, and EBSCO for articles using the term "U-47700" and "47700...
September 11, 2017: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28911947/albumin-prevents-infections-in-patients-with-chronic-liver-failure-in-a-single-arm-feasibility-trial
#18
Louise China, Simon S Skene, Zainib Shabir, Alexander Maini, Yvonne Sylvestre, Kate Bennett, Scott Bevan, James O'Beirne, Ewan Forrest, Jim Portal, Steve Ryder, Gavin Wright, Derek W Gilroy, Alastair O'Brien
BACKGROUND & AIMS: Infections are life threatening to patients with acute decompensation and acute-on-chronic liver failure (AD/ACLF). Patients with AD/ACLF have prostaglandin E2-mediated immune suppression, which can be reversed by administration of albumin; infusion of 20% human albumin solution (HAS) might improve outcomes of infections. We performed a feasibility study to determine optimal trial design, assess safety, and validate laboratory assessments of immune function to inform design of a phase 3 trial...
September 11, 2017: Clinical Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28911939/evaluation-of-airborne-sensory-irritants-for-setting-exposure-limits-or-guidelines-a-systematic-approach
#19
REVIEW
Gunnar Damgaard Nielsen, Peder Wolkoff
Sensory irritation of eyes and upper airways is an important endpoint for setting occupational exposure limits (OELs) and indoor air guidelines. Sensory irritants cause a painful burning, stinging and itching sensation. Controlled chamber studies are the "golden standard" for evaluations. Well conducted workplace studies offer another possibility. For generalization, the number of participants and their age, smoking, gender, and prior exposure, experience and mood has to be considered. Exposure assessments have to be reliable and exposure duration sufficiently long to establish time-response relationships...
September 11, 2017: Regulatory Toxicology and Pharmacology: RTP
https://www.readbyqxmd.com/read/28911874/childhood-adversity-predicts-reduced-physiological-flexibility-during-the-processing-of-negative-affect-among-adolescents-with-major-depression-histories
#20
Shimrit Daches, Maria Kovacs, Charles George, Ilya Yaroslavsky, Eniko Kiss, Agnes Vetro, Roberta Dochnal, István Benak, Ildikó Baji, Kitti Halas, Attila Makai, Krisztina Kapornai, Jonathan Rottenberg
BACKGROUND: Adversity during early development has been shown to have enduring negative physiological consequences. In turn, atypical physiological functioning has been associated with maladaptive processing of negative affect, including its regulation. The present study therefore explored whether exposure to adverse life events in childhood predicted maladaptive (less flexible) parasympathetic nervous system functioning during the processing of negative affect among adolescents with depression histories...
September 11, 2017: International Journal of Psychophysiology
keyword
keyword
84485
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"