Asthma Clinical Trials

Showing 1221-1240 of 2,042 trials

Biomarkers of iNOS Activity in COPD, Asthma, Healthy Control

NCT00159302

This pilot study will measure the baseline levels and the intra- and inter-subject variability of exhaled (alveolar and bronchial) and nasal NO in smoking subjects with mild and moderate COPD on or off steroid treatment, smoking healthy volunteers and non-smoking mild asthmatics off steroids, using multiple exhalation flow rates. I

Healthy SmokersHealthy Non-smokersPatients With Mild Asthma+1 more

Imperial College LondonStarted Sep 2003

London, United Kingdom

COMPLETEDNA

Nitric Oxide (NO) Donors and Inhibitors Study: Study to Evaluate L-Arginine and Aminoguanidine in Asthmatic Subjects

NCT00159380

The primary aim of this study is to investigate the effects of oral and inhaled administration of L-arginine and of inhaled aminoguanidine on bronchial and alveolar exhaled NO and NO metabolites in exhaled breath condensate, saliva and nasal lavage fluid in normal and asthmatic subjects.

Asthma

Imperial College London16 participantsStarted Sep 2003

London, United Kingdom

COMPLETEDNA

Respiratory Muscles and Inspiratory Muscle Training

NCT02243527

The effects of inspiratory muscle training (IMT) remain controversial. Many studies have examined the effect IMT has on exercise performance, but any changes to the body that come from IMT have yet to be looked at. This study will look at how someone breathes can change after IMT. Understanding how IMT changes the body can help us use IMT in different treatments.

Respiratory MusclesBreathing Exercises

University of British Columbia25 participantsStarted Sep 2014

Vancouver, British Columbia, Canada

Biomarkers of iNOS Activity in COPD, Asthma, Healthy Control

Nitric Oxide (NO) Donors and Inhibitors Study: Study to Evaluate L-Arginine and Aminoguanidine in Asthmatic Subjects

Respiratory Muscles and Inspiratory Muscle Training

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Pharmacokinetic Comparability of Benralizumab Using Accessorized Pre-Filled Syringe or Autoinjector in Healthy Volunteers

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Airway Management and Weight in Children

Modified Intubation-surfactant-extubation (InSurE) Technique in Preterm Neonates With Respiratory Distress Syndrome

This Study Include Asthma Chronic Obstructive Pulmonary Disease (COPD) Overlap Patients.Patients Were Vitamin D Deficient.Age Range 40-70 Years, Smokers.Patients Were Advised to Take Either Placebo or Vitamin D3.Lung Functions and Exercise Tolerance Were Assessed at Baseline and at 26th Weeks.

Testing of the Apnea Prevention Device

Teaching Use of Respiratory Inhalers (TURI)

Immunotherapy Administered Under the Tongue to Treat Dust Mite Allergy

Respiratory Mechanics and Patient-ventilator Asynchrony Index in Patients With Invasive Mechanical Ventilation

Centralized Reminder Recall - Flu RCT2

Determination of the Dissociation Constant (Ka) of Plasma and Whole Blood in Septic Patients

SuperNO2VA™ and General Anesthesia Postoperative Care

Investigation of a Novel Oropharyngeal Airway: The ManMaxAirway

Seasonal Trends of Respiratory Morbidity in Diabetic Patients

Bronchial Thermoplasty in Severe Asthma With Frequent Exacerbations