Chronic Bronchiolitis or Resistant Asthma?

This study has been completed.
Information provided by:
Baqiyatallah Medical Sciences University Identifier:
First received: August 22, 2006
Last updated: February 17, 2009
Last verified: January 2006

Chronic Bronchiolitis or Resistant Asthma? Testing a way to diagnosis and treatment

Condition Intervention Phase
Drug: Erythromycin, Azithromycin , Clarithromycin
Phase 4

Study Type: Interventional
Study Design: Allocation: Non-Randomized
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Treatment

Further study details as provided by Baqiyatallah Medical Sciences University:


Genders Eligible for Study:   Both

Inclusion Criteria:

  • Difficult asthma

Exclusion Criteria:

  • Patients with potential allergic bronchopulmonary aspergillosis i.e. with peripheral blood eosinophilia, sputum eosinophilia, or any sputum production and bronchiectasis
  • A history of smoking
  • Significant occupational or environmental exposures
  • Evidence on emphysema on chest high resolution computed tomography (HRCT) scan
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00368342

Sponsors and Collaborators
Baqiyatallah Medical Sciences University
Principal Investigator: Mostafa Ghanei, Prof Research Center of Chemical Injuries, Baqyatallah Medical Sciences University, Tehran, Iran
  More Information

No publications provided Identifier: NCT00368342     History of Changes
Other Study ID Numbers: S-340-14-6-1-PU-79
Study First Received: August 22, 2006
Last Updated: February 17, 2009
Health Authority: Iran: Ethics Committee processed this record on March 30, 2015