Juvenile-onset recurrent respiratory papillomatosis
Conditions
Interventions
experimental group:integrallty submucosal dissection of the tumor by CO2 laser
observation group:dissection of the tumor without CO2 laser
Sponsors
Department of Otorhinolaryngology, the First Affliated Hospital of Sun Yat-sen University
Eligibility
Sex/Gender
All
Age
No minimum to 13 Years
Inclusion criteria
Inclusion criteria: 1. those who were younger than 18 years old; 2. those whose Lesions had not involved the trachea; 3. those who had turned out to be JORRP by a tissuediagnosis; 4. those who had no tracheotomy before the surgery; 5. those whose follow up time were at least 1 year; 6. those who volunteered to complete the follow up.
Exclusion criteria
Exclusion criteria: 1. those whose Lesions had involved the trachea; 2. those who had turned out not to be JORRP by a tissuediagnosis; 3. those who had tracheotomy before the surgery; 4. those whose follow up time was less than 1 year or were lossed of follow up; 5. those who were considered to be unable to complete the follow up; and those who refused to participate.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Tumor focus range score; | — |
Secondary
| Measure | Time frame |
|---|---|
| the tracheotomy conditions;postoperative scarring;postoperative voice quality;operative processes;changes of tumor focus range score; | — |
Countries
China
Contacts
Public ContactWenbin Lei
Department of Otorhinolaryngology, the First Affliated Hospital of Sun Yat-sen University,Guangzhou, Guangdong(510080), P.R.China.
Outcome results
None listed