Laryngomicrosurgery Under NIDP General Anesthesia Supported by THRIVE
- Conditions
- Vocal Polyp
- Registration Number
- NCT04247412
- Lead Sponsor
- RenJi Hospital
- Brief Summary
Laryngomicrosurgery requires deep paralysis and general anesthesia to finish the procedure. After the procedure, patients need a long time to recover. In the present study, with the support of the transnasal humidified rapid-insufflation ventilatory exchange, laryngomicrosurgery would be finished under nonintubated deep paralysis (NIDP) general anesthesia. In this case series study, the investigators will test the safety and feasibility of such a technique.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- UNKNOWN
- Sex
- All
- Target Recruitment
- 20
Inclusion Criteria
- elective polypectomy of unilateral vocal cord
- age between 18 to 40
- be able to communicate
- estimated operation time less than 15min
- ASA I-II
- Agree to sign written informed consent
Exclusion Criteria
- pregnancy or breastfeeding women
- severe gastrointestinal reflex disease
- neuromuscular disease
- body mass index(BMI)>30
- predictable difficult airway.
- allergy to medicine would be used in the present study including propofol, remifentanil or sugammadex
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Success rate of laryngomicrosurgery From the day before surgery till 2 days after surgery or before discharge complete the surgery within 15min,nonintubated,remove the polyp entirely,recover completely after surgery, no major adverse event
- Secondary Outcome Measures
Name Time Method Total days that participants stay in hospital Through study completion, an average 2 days.
Trial Locations
- Locations (1)
Renji Hospital
🇨🇳Shanghai, Shanghai, China