Search results for "Inhalation"
showing 10 items of 326 documents
Secretion of neutral and acid DNases in cultivated human lymphocytes after incubation with DNA; possible consequences for inhalation anesthesia.
1995
Abstract After incubation with DNA human lymphocytes release neutral and acid DNase activities into the culture medium; the release depends on DNA concentration and time of cultivation. The electrophoretic mobility of the released neutral DNase activity is in accordance with DNase I and the electrophoretic mobility of the released acid DNase activity with DNase II. The released DNase activities do not originate from dead cells and are not influenced by blast cell formation. The anesthetic halothane can inhibit the released neutral and acid DNase activities. Inhalation anesthesia can possibly disturb the correlation between DNA and DNases in human blood.
Profile of glycopyrronium for once-daily treatment of moderate-to-severe COPD
2012
Bronchodilators are central in the symptomatic management of chronic obstructive pulmonary disease (COPD). Long-acting muscarinic antagonists (LAMAs) and long-acting β(2)-agonists (LABAs) are the main classes of long-acting bronchodilators. To date, tiotropium is the only once-daily LAMA available for the treatment of COPD. Glycopyrronium is a novel LAMA, currently in development for COPD. Phase II studies have shown that glycopyrronium 50 μg once daily provides clinically significant 24-hour bronchodilation with a rapid onset of action, which is faster than that of tiotropium, and a favorable safety and tolerability profile. The Phase III GLycopyrronium bromide in COPD airWays (GLOW) progr…
The Hip Fracture Surgery in Elderly Patients (HIPELD) study: protocol for a randomized, multicenter controlled trial evaluating the effect of xenon o…
2012
Trials 13, 180 (2012). doi:10.1186/1745-6215-13-180
Valoración del manejo de los inhaladores por el personal de enfermería en un hospital de referencia
2008
Objetivo: valorar los conocimientos y adiestramiento del personal de enfermería con el paciente respiratorio en el manejo de la terapia inhalada en distintas salas de hospitalización. Material y métodos: se diseñó un estudio prospectivo con 144 enfermos/as mediante una encuesta individual en la que se solicitó a cada uno de ellos una demostración práctica del manejo del cartucho presurizado con cámara inhalatoria, sin realizar una instrucción teórica previa sobre la técnica. Se revisó la técnica inhalatoria siguiendo los pasos establecidos en la normativa SEPAR. Resultados: participaron 144 de los 177 enfermeros/as (81,4%) que trabajan en las diferentes salas de hospitalización (29 varones,…
Physicochemical compatibility of nebuliser solution admixtures containing colistimethate and hypertonic saline or colistimethate, fluticasone-17-prop…
2012
Objectives For practical reasons, patients with cystic fibrosis (CF) tend to mix different inhalation solutions for concomitant inhalation instead of inhaling the different medications consecutively. A study was undertaken to examine the compatibility of colistimethate dissolved in 5.85% hypertonic sodium chloride (NaCl) solution and the quadripartite mixtures of colistimethate, fluticasone-17-propionate, ipratropium bromide and salbutamol sulfate. Methods The test solutions were prepared by mixing ordinary doses of the inhalation products and analysed immediately. Microbiological assays of antibiotics and high-performance liquid chromatography assays were used to determine chemical compati…
Leukocytoclastic vasculitis associated with sulfuric acid inhalation
2013
Spacers and Valved Holding Chambers—The Risk of Switching to Different Chambers
2020
© 2020 The Authors. Published by Elsevier Inc. on behalf of the American Academy of Allergy, Asthma & Immunology. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Evaluation of Dysphagia and Inhalation Risk in Neurologically Impaired Children Using Esophageal High-Resolution Manometry with Swallowing Analysis
2022
Background: Dysphagia in neurologically impaired children is associated with feeding difficulties, malnutrition and aspiration pneumonia. Esophageal high-resolution manometry (HRM) has been used in the diagnosis of motility disorders affecting the swallowing process. The aim of this study was to analyze swallowing functions in NI children by using HRM in order to establish swallow parameters identifying inhalation risk. Methods: Twenty-five NI children with cerebral palsy were submitted to esophageal HRM with UES analysis, comparing the results with non-NI children. The following parameters were evaluated: maximum pressure and duration of contraction of the velopharynx (VP) and tongue base …
High flow nasal therapy in Acute Exacerbation of COPD: Ready for the prime time?
2021
How Can We Assess the Perception of Induced Dyspnea in Chronic Obstructive Pulmonary Disease?
2004
Objective TO evaluate various methods for studying the perception of dyspnea in chronic obstructive pulmonary disease (COPD) using a new parameter, the change in Borg scale rating, and others already in use: the linear regression slope and the application of Stevens' law to the response-perception curve-ie change in forced expiratory volume in 1 second (ΔFEV 1 )-change in dyspnea (Adyspnea). Patients and method A bronchial challenge test was performed on 70 patients with stable COPD and no contraindications for performing the test (European Respiratory Society criteria), during which dyspnea was measured (Borg scale) after each nebulization. Perception was analyzed using: a ) the linear reg…