Cochlin Levels Study
Cochlin Levels in Patients with Otosclerosis or Tympanic Membrane Perforations
Protocol ID
08-227
Protocol Description
The study is being done to further evaluate potential causes of some forms of hearing loss.
Eligibility Criteria
Patients with otosclerosis or tympanic membrane perforation
Primary Investigator(s)
- Andrea Vambutas, MD