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Azithromycin vs. clarithromycin for the treatment of chronic sinusitis

Comparison of the effect of azithromycin with erythromycin for the treatment of patients with chronic sinusitis

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20201209049661N1
Enrollment
58
Registered
2021-06-12
Start date
2016-04-20
Completion date
Unknown
Last updated
2021-06-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Chronic sinusitis. Chronic sinusitis

Interventions

Intervention 1: Intervention group: Azithromycin, received 500 mg single-dose azithromycin (SANA MED pharmaceutical Co., Iran) daily for 4 weeks. Intervention 2: Intervention group: Clarithromycin , r

Sponsors

Technology and Research Vice-chancellery, Hormozgan University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 65 Years

Inclusion criteria

Inclusion criteria: Diagnosis of chronic sinusitis based on the Rhinosinusitis Task Force (RTF) criteria Confirmation of chronic sinusitis by CT scan 18-65 years of age

Exclusion criteria

Exclusion criteria: Presence of polyp, mass, or severe nasal septal deviation (requiring surgery or obstructing the sinus ostia) upon endoscopic examination Antibiotic use within the past 3 months Any topical drug (drop or spray) within the past month Sinus or nasal surgery Hypersensitivity to macrolides Pregnancy or lactation Diabetes mellitus Hypertension Cardiovascular diseases Periodontal infection of the tooth roots adjacent to the maxillary sinus Systemic illnesses involving the sinuses including Wegener's granulomatosis, sarcoidosis, malignancies, lymphoma, cystic fibrosis, AIDS, primary ciliary dyskinesia CT scan findings of inhomogeneous densities indicating probable fungal infections, unilateral involvement of the maxillary sinuses, and presence of mucous retention cysts in the maxillary sinus

Design outcomes

Primary

MeasureTime frame
Improvement of imaging findings. Timepoint: At the end of 4 weeks of treatment. Method of measurement: LMS (Lund-Mackay Staging) score.;Improvement of sinusitis symptoms. Timepoint: At the end of 4 weeks of treatment. Method of measurement: Patient's history.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMehdi Askar

Bandare-abbas University of Medical Sciences

m_askari_2@yahoo.com+98 76 3371 0370

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 11, 2026