perennial allergic rhinitis
Conditions
Interventions
Disc for nasal provocation
Sponsors
Samoncho Clinic
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Patients with perennial allergic rhinitis who have at least a 2-year history of allergic symptoms. 2. Patients who have had blood test within 2 years showing positive UniCAP scores for housedust/mite. 3.Patients and their parents who given informed consent
Exclusion criteria
Exclusion criteria: 1. Patients with acute rhinits, simple rhinitis, atgrophic rhinitis, and sinusitis. 2. Patients with nasal obstruction attributable to nasal polyps or nasal deformity. 3. Patients who have undergone immunotherapy with housedust/mite. 4. Patients who have undergone nasal operation such as turbinectomy, choncotomy, and laser surgery. 5. Patients who show complete nasal obstruction after induced a control disc. 6. Patients with uncontrolled asthma. 7. Patients with severe drug allergy. 8. Patients who used anti-allergic or anti-histamine drugs within one week or steroid within one month prior to the start of this study. 9. Patients with allergic diseases except allergic rhinitis such as atopic dermatitis or food allergy which might not show exacerbation after nasal provocation test.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Subjective and objective symptoms | — |
Secondary
| Measure | Time frame |
|---|---|
| results of rhinomanometry | — |
Countries
Japan
Contacts
Public ContactKiyochika Suematsu
Samoncho Clinc Administration department
Outcome results
None listed