# A Trial Of Azithromycin SR For The Treatment Of Laryngopharyngitis or Tonsillitis or Acute Bacterial Rhinosinusitis

> **NCT00393835** · PHASE3 · COMPLETED · sponsor: **Pfizer** · enrollment: 99 (actual)

## Conditions studied

- Upper Respiratory Tract Infection

## Interventions

- **DRUG:** Azithromycin SR

## Key facts

- **NCT ID:** NCT00393835
- **Lead sponsor:** Pfizer
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2006-11
- **Primary completion:** 2007-05
- **Final completion:** 2007-05
- **Target enrollment:** 99 (ACTUAL)
- **Last updated:** 2008-05-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00393835

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00393835, "A Trial Of Azithromycin SR For The Treatment Of Laryngopharyngitis or Tonsillitis or Acute Bacterial Rhinosinusitis". Retrieved via AI Analytics 2026-06-12 from https://api.ai-analytics.org/clinical/NCT00393835. Licensed CC0.

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