# Risk Factors and Potential Causes of Eustachian Tube Dysfunction in Adults

> **NCT01251432** · — · COMPLETED · sponsor: **University of Pittsburgh** · enrollment: 30 (actual)

## Conditions studied

- Eustachian Tube Dysfunction
- Chronic Otitis Media

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01251432
- **Lead sponsor:** University of Pittsburgh
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2010-06
- **Primary completion:** 2016-05
- **Final completion:** 2016-05
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2016-11-04

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01251432

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01251432, "Risk Factors and Potential Causes of Eustachian Tube Dysfunction in Adults". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT01251432. Licensed CC0.

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