View clinical trials related to Asthma.
Filter by:The study objective is to investigate in a placebo-controlled, double-blind manner the effect of inhaled corticosteroid (ciclesonide) on airway hyperresponsiveness measured as having PD15 mannitol. Treatment medication will be administered as follows: 320 microgram ciclesonide or placebo will be inhaled once daily. The study duration consists of a treatment period of 4 weeks. The study will provide further data on safety of ciclesonide.
The investigators had conducted an initial double-blind, placebo-controlled clinical trial (NCT00318695) to study the effects of probiotic supplementation from birth to 6 months of age in the incidence of atopic diseases at 2 years old. This is then further investigated up to 5 years of age in a follow-up study NCT00365469 to assess the longer term beneficial effects. This current study intends to follow-up for another 2 years until 7 years of age as this is critical in the evaluation of respiratory allergies in the form of clinical asthma and allergic rhinitis.
Exercise has been shown to have extensive health benefits both in normally functioning adults as well as in adults with asthma. A program of regular aquatic exercise may have unique benefits in the asthmatic population because of the known aerobic capacity development typical of such programs, combined with the unique value of immersion-produced improvements in respiratory endurance and cardiac output. The purpose of this study is to explore the effects of a 12 week long aquatic endurance training program on several physiological and psychological parameters related to coronary heart disease and type II diabetes in an asthmatic population.
The objective of this study is to investigate the effectiveness of Acu-TENS (Transcutaneous electrical nerve stimulation applied on acupoints) on the post- exercise expiratory flow rate and exercise performance on the subjects with exercise.
During this proposed clinical trial, the investigators intend to evaluate the pharmacodynamic anti-inflammatory properties and safety of TPI ASM8, by investigating the effect on sputum eosinophils and the airway responses during an allergen challenge at different dose levels.
The aim of this study is to investigate the pattern of organic volatile compounds (VOCs) in the exhaled breath detected by biosensors in adults with persistent mild asthma. The analysis of VOCs detected by biosensors in asthmatic adults will be compared with that in a control group of healthy subjects and with exhaled nitric oxide (NO). Identification of breath VOC patterns may be a completely noninvasive new technique for assessing airway inflammation. A device containing a series of nanosensors can be used for breath analysis of VOC patterns through integration with a suitable algorithm for pattern recognition. Preliminary data indicate that exhaled breath patterns detected by biosensors in healthy subjects are different from those in patients with asthma. In patients with asthma, analysis of exhaled breath using biosensors will be compared with exhaled NO measurement for studying a possible correlation with an independent method for assessing airway inflammation and with spirometry for assessing a possible correlation with lung function. Measurement of exhaled NO is a well-established, validated, and standardized method for assessing and monitoring of airway inflammation in patients with asthma who are steroid-naive. In patients with asthma, exhaled NO concentrations are correlated with blood eosinophil cell counts and with airway hyperresponsiveness (AHR). This study could contribute to the identification and development of a completely new non-invasive technique for assessing airway inflammation with important implications for diagnosis and therapeutic monitoring of patients with asthma. Establishing the effect of anti-inflammatory drugs on breath analysis by biosensors in patients with asthma is relevant for future studies aimed to use this technique in asthma management.
The primary goal of this trial is to compare the efficacy and safety of COMBIVENT CFC MDI with albuterol HFA MDI, the current standard reliever medication in asthma. In the first cross-over part of the study (Treatment Phases 1 and 2) the marketed product, COMBIVENT CFC MDI will be used. In the second, parallel group part of the trial (Treatment Phase 3) COMBIVENT RESPIMAT will be tested for acute bronchodilator efficacy in a blinded manner at the clinic visits. During the third 4-week treatment phase open label COMBIVENT RESPIMAT will be used for symptom relief as needed.
This is an open-label, comparative, randomized, parallel, multicenter study in asthmatics to determine whether the administration of dry powder inhaled mometasone furoate (MF) 400 μg in a monodose capsule device would be comparable to administration of powder inhaled MF 400 μg in a multidose device.
In about 800 children with allergic diseases (asthma, allergic rhinitis, atopic dermatitis) the investigators will retrospectively and cross-sectionally analyze the influence/correlation of diagnosis, treatment methods, allergy status (skin prick test results), lung function tests results on/with the concentration of nitric oxide in exhaled breath.
The National Heart, Lung, and Blood Institute (NHLBI) has established guidelines for treating people with asthma. This study will evaluate the effectiveness of a distance learning program that aims to educate doctors on these guidelines, specifically the use of inhaled corticosteroids to treat asthma in pediatric patients.