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Bronchial Hyperreactivity During Histamine Passive Exposure

NCT01937494 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 13

Last updated 2015-02-23

No results posted yet for this study

Summary

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 technicians performing the test, despite the absence of evidence that they could develop a bronchoconstriction even if they suffer from BHR.The purpose of the study is to determine if patients with a high level of bronchial hyperreactivity and exposed passively to histamine during a bronchial challenge, are developing a bronchoconstriction, when placed in the same conditions that the technicians performing these tests.

Conditions

  • Asthma
  • Bronchial Hyperresponsiveness

Interventions

DRUG

histamine-benzylic alcohol (magistral preparation)

passive exposure to histamine during a bronchial hyperresponsiveness challenge

Sponsors & Collaborators

  • Centre Hospitalier Universitaire Saint Pierre

    lead OTHER

Principal Investigators

  • Marie Bruyneel, MD · CHU ST Pierre

Study Design

Allocation
NA
Purpose
PREVENTION
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2013-05-31
Primary Completion
2014-05-31
Completion
2014-05-31

Countries

  • Belgium

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01937494 on ClinicalTrials.gov