Middle Ear Pressure Disregulation in Cleft Palate Patients
Public ClinicalTrials.gov record NCT00423072. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Middle Ear Pressure Disregulation in Cleft Palate Patients: Form-Function Correlates
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The investigators know that middle-ear disease is very common in infants with cleft palate and causes hearing loss that can last into childhood. It is thought that a poor ability to keep the pressure in the middle ear at a similar level to that in the environment causes middle-ear disease and that this depends on the opening function of a natural tube that connects the back of the nose with the middle ear, called the Eustachian tube. The investigators believe that the middle-ear disease in cleft palate infants and children is caused by poor Eustachian tube function that in turn is caused by anatomical problems in the muscles that open the tube. The investigators plan to test these relationships by studying the changes between 5-24 months and 6 years in middle-ear health, the way the Eustachian tube works and Eustachian tube anatomy in cleft palate children.
Study identification
- NCT ID
- NCT00423072
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 82 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- Up to 24 Months
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 31, 2006
- Primary completion
- Mar 26, 2017
- Completion
- May 21, 2017
- Last update posted
- Feb 17, 2019
2006 – 2017
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| ENT Research Center Childrens' Hospital of Pittsburgh | Pittsburgh | Pennsylvania | 15213 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00423072, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Feb 17, 2019 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00423072 live on ClinicalTrials.gov.