# Study Evaluating Microbiological Analysis of Spontaneous Draining Acute Otitis Media

> **NCT00768534** · — · COMPLETED · sponsor: **Pfizer** · enrollment: 2138 (actual)

## Conditions studied

- Otitis Media

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00768534
- **Lead sponsor:** Pfizer
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2008-10
- **Primary completion:** 2015-10
- **Final completion:** 2015-10
- **Target enrollment:** 2138 (ACTUAL)
- **Last updated:** 2016-10-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00768534

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00768534, "Study Evaluating Microbiological Analysis of Spontaneous Draining Acute Otitis Media". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT00768534. Licensed CC0.

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