The effect of vitamin A in patients with sinusitis with nasal polyps
Phase 2
Active, not recruiting
- Conditions
- asal polyp. Nasal Polyps. Chronic sinusitis. SinusitisC08.460.572C08.460.692.752
- Registration Number
- RBR-36y8cw
- Lead Sponsor
- Hospital das Clínicas da UNICAMP/Faculdade de Ciências Médicas.
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruitment completed
- Sex
- Not specified
- Target Recruitment
- Not specified
Inclusion Criteria
Patient with chronic rhinosinusitis with bilateral nasal polyps; with or without allergy; with or without asthma; from any gender; older than 18 years old.
Exclusion Criteria
Patients younger than 18 years; women of childbearing or non-sterilized age; current or previous use of isotretinoin; history of nasal surgery for less than 5 years; non-controlled diabetic patients or poorly controlled hepatopathies and nephropathies; patients with cystic fibrosis or mucociliary diseases; presence of larger nasal tumors or malformations; cocaine or other inhaled drug user; patients with primary or secondary immunodeficiencies, coagulopathies, blood dysplasias, systemic or granulomatous vasculitis.
Study & Design
- Study Type
- Intervention
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method