View clinical trials related to Mild Asthma.
Filter by:The primary objectives of the study are: - Part 1: to characterize the potency and variability of dose response on efficacy (Provocative concentration of methacholine causing at least a 20% fall in forced expiratory volume (FEV1) [PC20]) of salbutamol administered via MDI with salbutamol HFA-134a or salbutamol HFA-152a in participants with mild asthma. - Part 2: to compare the comparative dose response on efficacy (PC20) of salbutamol when administered via MDI with salbutamol HFA-134a or salbutamol HFA-152a in participants with mild asthma.
This study will measure lung function tests and examine biological samples collected before and after inhaled allergen challenges and diluent (control) challenges in participants with mild allergic asthma.
The objective of this study is to evaluate the pharmacodynamic (PD) bioequivalence (BE) of albuterol inhalers, test formulation: Albuterol Sulfate HFA inhalation aerosol 108 mcg (equal to albuterol base 90 mcg) per actuation and reference formulation: ProAir HFA (albuterol sulfate) or FDA authorized generic: Albuterol Sulfate HFA (Teva Pharmaceutical USA, Inc.) Inhalation Aerosol 108 mcg (equal to albuterol base 90 mcg) per actuation manufactured by two different manufacturers using methacholine bronchoprovocation challenge test in patients with stable mild asthma.
The purpose of this registry aims is to collect a large number of patients with mild and moderate asthma in a real-word conditions for a perspective observation of epidemiological evolution of the disease in relation to the therapeutic interventions available currently and in the near future.
The primary objective is to evaluate the prophylactic efficacy of REGN1908-1909 (anti-Fel d 1) administered as a single dose on day 1 in cat-allergic asthmatic patients not living with a cat in the prevention of a Controlled Cat Allergen Challenge-induced early asthmatic response (EAR) assessed by measures of lung function (FEV1) compared to placebo-treated patients. Secondary Efficacy Objectives: - To evaluate the prophylactic efficacy of REGN1908-1909 administered as a single dose on day 1 in cat-allergic asthmatic patients not living with a cat, in the prevention of a Controlled Cat Allergen Challenge-induced: Allergic rhinitis and Ocular symptoms - To evaluate the prophylactic efficacy of REGN1908-1909 administered as a single dose on day 1 in cat-allergic asthmatic patients not living with a cat to increase the exposure to cat allergen, measured as a product of minute ventilation and time, required to induce EAR in a Controlled Cat Allergen Challenge as compared to placebo patients Secondary Safety Objective: - To evaluate the safety and tolerability of REGN1908-1909 vs. placebo in patients with cat allergen-triggered asthma
The primary objective of this study is to evaluate budesonide levels in the blood following inhalation of single doses of VR647 Inhalation Suspension in children with wheezing, reactive airway disease or mild asthma using a nebulizer, the VR647 Inhalation System. Secondary objectives include the evaluation of the safety and tolerability of VR647 Inhalation Suspension administered using the VR647 Inhalation System. The study consists of four visits; a screening visit (Visit 1), two dosing days (Visits 2 and 3) and a follow-up visit (Visit 4). On each dosing day a single dose of treatment will be administered. Treatment allocation at Visits 2 and 3 is determined by a balanced incomplete block design.
The purpose of the trial was to evaluate efficacy and safety of QMF149 150/80 microgram o.d. delivered via Concept1 compared to MF 200 microgram o.d., delivered via Twisthaler® in terms of lung function and symptom control in poorly (ie inadequately) controlled asthma patients. This study was to assess contribution of LABA as an add-on therapy to low dose ICS monotherapy.
Twenty, house dust mite (HDM)-allergic non-smoking subjects with or without mild asthma between the ages 18-50 will be recruited. The primary endpoint will be nasal eosinophilia. Each volunteer will be screened with skin testing, pulmonary function testing and induced sputum. If eligible they will return for baseline nasal allergen challenge and lavage. Approximately two weeks later they will return for gamma tocopherol (gT) dosing visit. After completing 14 days of daily high dose (1200mg) gT, they will return for a second nasal allergen challenge. This visit will also include pulmonary function testing and blood draw. The purpose of this study is to determine if high dose gamma tocopherol therapy can reduce allergen induced nasal inflammation.
Investigate if asthmatics treated with FLIXOTIDE (FP) 500 mcg BID during 14 days get reduced bronchial reactivity after inhalation of Leukotriene D4. Two 14 days treatment periods where patients received FP 500 MCG BID and placebo. Washout at least 21 days between treatments. Bronchial challenge with methacholine and Leukotriene D4 were performed before the start of each treatment period and on treatment days 13 and 14 respectively.
The purpose of this research study is to learn more about the effect of inhaled dust mite allergen extract on airway responses in allergic individuals with mild asthma. Information learned from this study will be used to identify a safe dose range of D Farinae extract for use in inhalation challenge studies. This study will also help determine how inhalation of the allergen affects mucociliary clearance (MCC) which is a measure of how quickly mucus clears from the airway.