Chronic otitis media
Conditions
Interventions
Nasopore packing group:use Nasopore to pack cavity
Gelatin sponge packing group:use Gelatin sponge to pack cavity
Sponsors
Department of otolaryngology, Head and Neck Surgery, the First Affiliated Hospital of the Fourth Military Medical University
Eligibility
Sex/Gender
All
Age
15 Years to 60 Years
Inclusion criteria
Inclusion criteria: 1. Aged 15-60 years, male or female; 2. Chronic otitis media was diagnosed and met the guidelines for clinical classification and surgical classification of otitis media (2012), and was the first time to undergo surgical treatment; 3. Perforation of tympanic membrane tension: dry ear for more than 1 month; 4. Electrical hearing was conductive deafness or mixed deafness; 5. Subjects volunteer to be tested and sign informed consent.
Exclusion criteria
Exclusion criteria: 1. Previous operations on the same ear; 2. Allergic rhinitis, nasal septum deviation or turbinate hypertrophy; 3. Congenital craniofacial deformity, cleft palate and down syndrome; 4. Those with severe anxiety, depression and suicidal tendencies, or those with a family history of mental illness; 5. Patients in critical condition or dying can't participate in this study; 6. Diabetic patients; 7. Pregnant and nursing women; 8. Combined with respiratory tract infection.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Postoperative air and bone conductance difference; | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative air and bone conductance difference;Dry ear time; | — |
Countries
China
Contacts
Public ContactJianhua Qiu
The First Affiliated Hospital of the Fourth Military Medical University
Outcome results
None listed