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Dyspnea measurment

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https://www.readbyqxmd.com/read/28306684/implementation-and-outcomes-of-a-community-based-pulmonary-rehabilitation-program-in-rural-appalachia
#1
Daniel Doyle, Chaffee Tommarello, Mike Broce, Mary Emmett, Cecil Pollard
PURPOSE: To report on the implementation and clinical outcomes of a community-based pulmonary rehabilitation program in rural Appalachia. METHODS: Three rural health centers and a large referral hospital worked together to establish pulmonary rehabilitation services based on AACVPR guidelines. Each site hired at least 1 respiratory therapist. To measure clinical outcomes, a retrospective medical record study compared pre- and post-program values for the modified Medical Research Council dyspnea level, 6-minute walk test (6MWT), negative inspiratory force (NIF), respiratory disease knowledge, St George Respiratory Questionnaire (SGRQ), BODE index (body mass index, airflow obstruction, dyspnea and exercise capacity), and smoking status...
March 16, 2017: Journal of Cardiopulmonary Rehabilitation and Prevention
https://www.readbyqxmd.com/read/28294866/-treatment-of-patients-with-stable-ischemic-heart-disease-in-real-clinical-practice-in-russia-the-choice-2-program
#2
G Glezer M, On Behalf Of The Choice-Study Participants On Behalf Of The Choice-Study Participants
OBJECTIVE: in the framework of an open post-marketing observational national program CHOICE-2 to assess correspondence between recommendations for management of patients with stable angina and actual clinical practice, as well as to assess effect of treatment with cytoprotector trimetazidine on clinical course of the disease. MATERIAL AND METHODS: Participating physicians (n=185 from 46 regions of Russian Federation) recruited 896 patients with ischemic heart disease (IHD)...
May 2016: Kardiologiia
https://www.readbyqxmd.com/read/28285867/a-modified-lung-and-cardiac-ultrasound-protocol-saves-time-and-rules-in-the-diagnosis-of-acute-heart-failure
#3
Frances M Russell, Robert R Ehrman
BACKGROUND: Multiorgan ultrasound (US), which includes evaluation of the lungs and heart, is an accurate method that outperforms clinical gestalt for diagnosing acutely decompensated heart failure (ADHF). A known barrier to ultrasound use is the time needed to perform these examinations. OBJECTIVE: The primary goal of this study was to determine the test characteristics of a modified lung and cardiac US (LuCUS) protocol for the accurate diagnosis of ADHF. METHODS: This was a secondary analysis of a prospective observational study that enrolled adult patients presenting to the emergency department with undifferentiated dyspnea...
March 9, 2017: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28277858/pathophysiology-of-dyspnea-in-copd
#4
Antonio Anzueto, Marc Miravitlles
Dyspnea refers to the sensation of breathlessness, shortness of breath, or difficulty breathing that is commonly observed in patients with respiratory and cardiac disease. In the United States alone, dyspnea is reported in up to 4 million all-cause emergency room visits annually. Dyspnea can be a symptom of several different underlying physical conditions, typically involving the lung and heart. Indeed, it is an important symptom in chronic obstructive pulmonary disease (COPD), where it is associated with limited physical activity, increased anxiety and depression, decreased health-related quality of life (HRQoL), and reduced survival...
March 17, 2017: Postgraduate Medicine
https://www.readbyqxmd.com/read/28275353/advances-in-the-evaluation-of-respiratory-pathophysiology-during-exercise-in-chronic-lung-diseases
#5
REVIEW
Denis E O'Donnell, Amany F Elbehairy, Danilo C Berton, Nicolle J Domnik, J Alberto Neder
Dyspnea and exercise limitation are among the most common symptoms experienced by patients with various chronic lung diseases and are linked to poor quality of life. Our understanding of the source and nature of perceived respiratory discomfort and exercise intolerance in chronic lung diseases has increased substantially in recent years. These new mechanistic insights are the primary focus of the current review. Cardiopulmonary exercise testing (CPET) provides a unique opportunity to objectively evaluate the ability of the respiratory system to respond to imposed incremental physiological stress...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28272290/a-double-blind-randomized-comparison-of-continuous-interscalene-supraclavicular-and-suprascapular-blocks-for-total-shoulder-arthroplasty
#6
David B Auyong, Stanley C Yuan, Daniel S Choi, Joshuel A Pahang, April E Slee, Neil A Hanson
BACKGROUND AND OBJECTIVES: Continuous brachial plexus blocks at the interscalene level are associated with known diaphragm dysfunction from phrenic nerve paresis. More distal blocks along the brachial plexus may provide postsurgical analgesia while potentially having less effect on diaphragm function. Continuous interscalene, continuous supraclavicular, and continuous suprascapular nerve blocks were evaluated for respiratory function and analgesia after total shoulder arthroplasty. METHODS: After ethics board approval, subjects presenting for total shoulder arthroplasty were planned for randomization in a 1:1:1 ratio of a continuous interscalene, supraclavicular, or suprascapular block...
March 8, 2017: Regional Anesthesia and Pain Medicine
https://www.readbyqxmd.com/read/28270543/clinical-and-functional-lung-parameters-associated-with-frequent-exacerbator-phenotype-in-subjects-with-severe-copd
#7
Alberto Capozzolo, Pierluigi Carratù, Silvano Dragonieri, Vito Antonio Falcone, Vitaliano Nicola Quaranta, Vito Liotino, Giuseppina D'Alba, Giorgio Castellana, Onofrio Resta
BACKGROUND: COPD is currently recognized as a syndrome associated with a high prevalence of comorbidities and various phenotypes. Exacerbations are very important events in the clinical history of COPD because they drive the decline in lung function. In the present study, we aim to identify whether there are any clinical and functional specific features of frequent exacerbators in a population of patients with severe COPD. METHODS: We conducted a cross-sectional, case control study...
March 7, 2017: Respiratory Care
https://www.readbyqxmd.com/read/28263377/the-frailty-phenotype-and-palliative-care-needs-of-older-survivors-of-critical-illness
#8
Lauren R Pollack, Nathan E Goldstein, Wendy C Gonzalez, Craig D Blinderman, Mathew S Maurer, David J Lederer, Matthew R Baldwin
OBJECTIVES: To assess symptoms in older intensive care unit (ICU) survivors and determine whether post-ICU frailty identifies those with the greatest palliative care needs. DESIGN: A prospective cohort study. SETTING: Urban tertiary care hospital and community hospital. PARTICIPANTS: Medical ICU survivors of mechanical ventilation aged 65 and older (N = 125). MEASUREMENTS: Baseline measurements of the Edmonton Symptom Assessment Scale (ESAS), categorized as mild (0-3), moderate (4-6), and severe (7-10), and the frailty phenotype were made during the week before hospital discharge...
March 6, 2017: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/28255238/sarcopenia-correlates-with-systemic-inflammation-in-copd
#9
Min Kwang Byun, Eun Na Cho, Joon Chang, Chul Min Ahn, Hyung Jung Kim
BACKGROUND: Muscle wasting and chronic inflammation are predominant features of patients with COPD. Systemic inflammation is associated with an accelerated decline in lung function. In this study, the prevalence of sarcopenia and the relationships between sarcopenia and systemic inflammations in patients with stable COPD were investigated. MATERIALS AND METHODS: In a cross-sectional design, muscle strength and muscle mass were measured by handgrip strength (HGS) and bioelectrical impedance analysis in 80 patients with stable COPD...
2017: International Journal of Chronic Obstructive Pulmonary Disease
https://www.readbyqxmd.com/read/28255085/effects-of-inspiratory-muscle-training-on-respiratory-muscle-electromyography-and-dyspnea-during-exercise-in-healthy-men
#10
Andrew H Ramsook, Yannick Molgat-Seon, Michele R Schaeffer, Sabrina S Wilkie, Pat G Camp, W Darlene Reid, Lee M Romer, Jordan A Guenette
Inspiratory muscle training (IMT) has consistently been shown to reduce exertional dyspnea in health and disease; however, the physiological mechanisms remain poorly understood. A growing body of literature suggests that dyspnea intensity can largely be explained by an awareness of increased neural respiratory drive, as indirectly measured using diaphragmatic electromyography (EMGdi). Accordingly, we sought to determine if improvements in dyspnea following IMT can be explained by decreases in inspiratory muscle EMG activity...
March 2, 2017: Journal of Applied Physiology
https://www.readbyqxmd.com/read/28254561/extracorporeal-ige-immunoadsorption-in-allergic-asthma-safety-and-efficacy
#11
Christian Lupinek, Kurt Derfler, Silvia Lee, Thomas Prikoszovich, Oliver Movadat, Eva Wollmann, Carolin Cornelius, Milena Weber, Renate Fröschl, Regina Selb, Katharina Blatt, Dubravka Smiljkovic, Volker Schoder, René Cervenka, Thomas Plaichner, Gottfried Stegfellner, Hans Huber, Rainer Henning, Justyna Kozik-Jaromin, Thomas Perkmann, Verena Niederberger, Ventzislav Petkov, Peter Valent, Adelheid Gauly, Hans Peter Leinenbach, Ingrid Uhlenbusch-Koerwer, Rudolf Valenta
BACKGROUND: Prevention of IgE-binding to cellular IgE-receptors by anti-IgE (Omalizumab) is clinically effective in allergic asthma, but limited by IgE threshold-levels. To overcome this limitation, we developed a single-use IgE immunoadsorber column (IgEnio). IgEnio is based on a recombinant, IgE-specific antibody fragment and can be used for the specific extracorporeal desorption of IgE. OBJECTIVE: To study safety and efficacy of IgEnio regarding the selective depletion of IgE in a randomized, open-label, controlled pilot trial in patients with allergic asthma and to investigate if IgEnio can bind IgE-Omalizumab immune complexes...
February 12, 2017: EBioMedicine
https://www.readbyqxmd.com/read/28240427/mitral-systolic-velocity-at-peak-exercise-predicts-impaired-exercise-capacity-in-patients-with-heart-failure-with-preserved-ejection-fraction
#12
Kenji Masada, Takayuki Hidaka, Yu Harada, Mirai Kinoshita, Kiho Itakura, Akifumi Higashi, Hiroto Utsunomiya, Yasuki Kihara
BACKGROUND: Nearly half of patients with heart failure have normal left ventricular ejection fraction (LVEF), but their prognosis is no better than those with reduced LVEF. Although peak oxygen consumption (VO2 ) is an independent predictor of mortality in heart failure, it is unclear how cardiac function during exercise contributes to peak VO2 . Therefore, we explored the useful parameters measured by exercise stress echocardiography to predict peak VO2 in patients with heart failure with preserved LVEF (HFpEF)...
February 2017: Echocardiography
https://www.readbyqxmd.com/read/28239577/phonatory-symptoms-and-acoustic-findings-in-patients-with-asthma-a-cross-sectional-controlled-study
#13
Abdul Latif Hamdan, Georges Ziade, Maher Kasti, Leslie Akl, Ibrahim Bawab, Nadim Kanj
To investigate the prevalence of phonatory symptoms, perceptual, acoustic and aerodynamic findings in patients with asthma compared to a control group. This study is a cross-sectional study. A total of 50 subjects, 31 asthmatic and 19 control subjects matched according to age and gender were enrolled in this study. All subjects were asked about the presence or absence of dysphonia, vocal fatigue, phonatory effort, cough, dyspnea, and respiratory failure. Perceptual evaluation, acoustic analysis and aerodynamic measurements were also performed...
March 2017: Indian Journal of Otolaryngology and Head and Neck Surgery
https://www.readbyqxmd.com/read/28221187/identification-associated-factors-and-prognosis-of-symptom-clusters-in-taiwanese-patients-with-heart-failure
#14
Tsuey-Yuan Huang, Debra K Moser, Shiow-Li Hwang
BACKGROUND: Patients with heart failure (HF) have multiple distressing symptoms that are associated with poor outcomes. These symptoms do not occur in isolation from each other but likely occur as discrete clusters that may prove helpful to clinicians trying to counsel patients about symptom monitoring and management. Defining common symptom clusters and determining the associations between symptom clusters and outcomes may improve patient management. PURPOSE: The aim of this study was to define symptom clusters and their association with event-free survival in terms of cardiac hospitalization and all-cause mortality in patients with HF...
February 17, 2017: Journal of Nursing Research: JNR
https://www.readbyqxmd.com/read/28216960/pharmacological-evaluation-of-apium-leptophyllum-pers-on-bronchial-asthma
#15
Himanshu Bhusan Sahoo, Rakesh Sagar, Ganesh Patro, Madhulita Panda, Saroj Kumar Sahoo, D Priyadarshini
OBJECTIVE: The present study was to investigate the antiasthmatic potential from the flavonoid fraction of Apium leptophyllum fruit (FFALF) to validate its traditional claim. MATERIALS AND METHODS: The antiasthmatic activity of FFALF was evaluated by histamine or acetylcholine-induced bronchospasm model in guinea pigs, compound 48/80 induced mast cell degranulation in albino rats and histamine-induced tracheal contraction in guinea pig. The preconvulsion dyspnea time at 0(th) and 7(th) day at the dose of 100 and 200 mg/kg in guinea pig's bronchospasm model, the percentage of granulated and degranulated mast cell at the dose of 500, 750, and 1000 μg/ml in rats and tracheal contraction at the dose of 500, 750, and 1000 μg/ml in guinea pig were measured and compared with respective control groups...
October 2016: Journal of Pharmacy & Bioallied Sciences
https://www.readbyqxmd.com/read/28213068/an-unusual-cause-of-severe-dyspnea-a-laryngeal-live-leech-case-report
#16
Said Anajar, Rachid Ansari, Jawad Hassnaoui, Reda Abada, Mohammed Roubal, Mohammed Mahtar
INTRODUCTION: Foreign bodies in the upper airways are one of the most challenging otolaryngology emergencies, leeches present a very rare cause of airway foreign bodies around the world. CASE REPORT: A 6-year-old girl was referred to our otolaryngology department at a tertiary university hospital with a severe dyspnea and hemoptysis. Nasofibroscopy revealed a dark living leech in the supraglottic area which extends to the glottis. The patient was urgently admitted to the operating room, the leech was grasped and removed with a foreign body forceps with a full length of more than 6cm...
January 25, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28185466/-analytical-interference-leading-to-a-diagnosis-of-lymphoproliferative-disorder
#17
I Kurfürstová, T Šálek, E Kadlčková, M Pšenčík
BACKGROUND: Monoclonal immunoglobulins (paraproteins) are produced by B lymphocytes in lymphoproliferative disorders. A single monoclonal immunoglobulin is homogeneous in terms of its structure, and it can occur in human serum at high concentration and cause significant interference in laboratory assays. CASE: We present a case of an 84-year-old man who was admitted to the hospital for progression of dyspnea. Basic laboratory tests showed a serum concentration of conjugated bilirubin, measured using the diazo spectrophotometric method, which was much higher than that of total bilirubin...
2017: Klinická Onkologie: Casopis Ceské a Slovenské Onkologické Spolecnosti
https://www.readbyqxmd.com/read/28175941/-health-related-quality-of-life-after-mechanical-ventilation-in-the-intensive-care-unit
#18
D Schädler, L Kaiser, B Malchow, T Becher, G Elke, I Frerichs, T Küchler, N Weiler
BACKGROUND: It is unknown whether health related quality of life measured in German patients one year after mechanical ventilation in the intensive care unit is impaired or not. OBJECTIVES: The aim of this study was to assess health related quality of life one year after inclusion into a randomized controlled trial for weaning from mechanical ventilation with the help of a questionnaire that has never been used in critically ill patients and to investigate whether health related quality of life scores differ between the study population and a general German population...
February 7, 2017: Der Anaesthesist
https://www.readbyqxmd.com/read/28174332/spiritual-well-being-and-correlated-factors-in-subjects-with-advanced-copd-or-lung-cancer
#19
Takaaki Hasegawa, Momoko Kawai, Nanori Kuzuya, Yohei Futamura, Akane Horiba, Takashi Ishiguro, Tsutomu Yoshida, Toshiyuki Sawa, Yasuyuki Sugiyama
BACKGROUND: Spiritual care for patients with COPD has rarely been discussed, and thus much remains unknown about their needs. The aims of this study were to identify the factors associated with spiritual well-being and to compare the levels of spiritual well-being between subjects with advanced COPD and those with inoperable lung cancer. METHODS: A total of 96 subjects with COPD or lung cancer participated in this study, which was conducted between December 2014 and April 2016...
February 7, 2017: Respiratory Care
https://www.readbyqxmd.com/read/28156559/palliative-care-consultation-and-advance-care-planning-for-adults-with-poor-risk-leukemia-admitted-to-an-academic-medical-center
#20
William A Wood, Alexandra Fox, Laura C Hanson
13 Background: Despite high mortality for certain patients with hematologic malignancies, integration of palliative care (PC) and documentation of advance care planning (ACP) is lacking. Our primary objective was to determine the frequency of PC consultation and ACP for inpatients with poor-risk leukemia at our institution. Our secondary objectives were to describe the content of goals of care (GOC) discussions and to characterize PC and end-of-life quality measures. METHODS: Chart reviews were conducted for patients with poor risk leukemia (acute leukemia ≥ 65 years or relapsed leukemia > 18 years) admitted to the University of North Carolina from October 1, 2015 to March 31, 2016...
October 9, 2016: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
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