Vocal Cord Paralysis
Conditions
Interventions
Observation group:None
Sponsors
The First Affiliated Hospital of Zhengzhou University
Eligibility
Sex/Gender
All
Age
18 Years to 90 Years
Inclusion criteria
Inclusion criteria: 1. All patients were diagnosed with bilateral vocal cord paralysis with no potential for neurological recovery. 2. All patients underwent preoperative evaluations including laryngoscopy, head MRI, neck-chest CT, and barium esophagography or esophagoscopy to rule out space-occupying lesions. 3. Patients with dyspnea due to cardiopulmonary diseases were excluded. All included patients had a dyspnea grade of I or higher. 4. All patients underwent low-temperature plasma-assisted posterior glottis expansion surgery.
Exclusion criteria
Exclusion criteria: None
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Dyspnea Improvement Rate;degree of voice improvement;swallowing function;tracheal tube decannulation rate.;incidence of postoperative complications; patient recovery speed ;the incidence of granuloma formation at the operative site; | — |
Countries
China
Contacts
Public ContactHu Shousen
The First Affiliated Hospital of Zhengzhou University
Outcome results
None listed