Research

Eustachian Tube Function and Cleft Palate

Middle-Ear Pressure Disregulation in Cleft Palate Patients

Protocol Description

This study tests the relationship between the common occurrence of otitis media in infants and children with palatal clefts and the function of the Eustachian tubes. It is believed that the otitis media in cleft palate infants and children is caused by poor Eustachian tube function, which in turn is caused by anatomical problems in the muscles that open the tube. Otitis media is characterized by fluid in the middle ear, which can cause hearing loss.

Eligibility Criteria

Children of both genders from birth to 24 months with cleft palate may be eligible to enter this study.
Boys: Up to to 24 months
Girls: Up to to 24 months

Requirements
Children enrolled in the program will be tested prior to and after their cleft palate repair surgery and annually thereafter through age 6. Tests will include ear, nose and throat examination, tympanometry, Eustachian tube function testing, and, at age 3, cephalometric x-rays to record head measurements.
Visits: 6 to 8
Duration: Up to 6 years

Status: Open for Enrollment

Source of Support
National Institute on Deafness and Other Communication Disorders
National Institutes of Health

Additional Resources
Study Description at National Institutes of Health