Clinical trials: Bronchial Hyperresponsiveness
Asthma Bronchiale, Lung Function Tests
Methacholine Challenge Test in School Children With/Without Asthma RISKA
The study includes a pre-study telephone interview with healthy controls to assess their eligibility for participation. During the study visit, a background information form and an asthma questionnaire are completed.
- Conditions
- Asthma Bronchiale, Lung Function Tests, Bronchial Hyperresponsiveness
- Trial name
- RISKA (NCT07031102)
- Where
- Finland
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Helsinki University Central Hospital
House Dust Mite Allergy, Bronchial Hyperresponsiveness
Safety of Bronchial Allergen Challenge and Predictors for Positive Reaction.
The present study is aimed to evaluate a bronchial allergen challenge with house dust mite and alternaria. Firstly, the years 2005, 2006, 2007, 2008 and 2009 will be retrospectively reviewed.
- Trial name
- NCT01134757
- Testing
- house dust mite and alternaria allergen bronchial challenge
- Where
- Germany
- Volunteers
- 425 people
- Sponsor
- Johann Wolfgang Goethe University Hospital
Intrinsic Asthma, Allergic Asthma
The Long-term Prognosis of Moderate to Severe Bronchial Hyperresponsiveness (BHR) in Asthmatic Preschool Children
The aim of investigator´s clinical trial is to investigate 52 patients aged three to five years with viral-induced asthma and 52 patients aged three to five years with allergic asthma.
- Conditions
- Intrinsic Asthma, Allergic Asthma, Allergy, Bronchial Hyperresponsiveness
- Trial name
- BHR (NCT01144910)
- Testing
- methacholine challenge test
- Where
- Germany
- Sponsor
- Johann Wolfgang Goethe University Hospital
Asthma, Bronchial Hyperresponsiveness
The Effect of HFA - Beclomethasone Dipropionate Qvar on Bronchial Hyperreactivity in Preschool Children
Respiratory diseases including Asthma are high prevalent among preschool children. Specific treatment, nowadays, include steroid inhalers and anti leukotrienes.
- Trial name
- NCT01006655
- Testing
- Beclomethasone dipropionate HFA
- Where
- Israel
- Volunteers
- 21 people
- Sponsor
- Rambam Health Care Campus
Asthma, Bronchial Hyperresponsiveness
Bronchial Hyperreactivity During Histamine Passive Exposure
Bronchial hyperresponsiveness consists in excessive response to bronchial stimuli.Bronchial challenge test is used to confirm/exclude asthma (metacholine or histamine).Protection are used to avoid passive exposure of the…
- Trial name
- NCT01937494
- Testing
- histamine-benzylic alcohol (magistral preparation)
- Where
- Belgium
- Volunteers
- 13 people
- Sponsor
- Centre Hospitalier Universitaire Saint Pierre
Asthma, Airway Hyperresponsiveness
Bronchospasm Associated With High Nitric Oxide
Intraoperative bronchospasm challenges anesthesia's safety. This study aims to investigate high concentration of exhaled nitric oxide as a marker of intraoperative bronchospasm.
- Trial name
- NCT00666510
- Where
- Brazil
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo