Status:
RECRUITING
Ultrasound-guided Thyroid Cartilage Plane Block for Awake Intubation
Lead Sponsor:
Nanjing First Hospital, Nanjing Medical University
Conditions:
Superior Laryngeal Nerve Block
Eligibility:
All Genders
18-65 years
Phase:
NA
Brief Summary
The goal of this clinical trial is to investigate the clinical effectiveness and safety of superior laryngeal nerve block through surface injection of local anesthetic solution on the thyroid cartilag...
Detailed Description
Select 60 patients undergoing elective awake tracheal intubation surgery. Instruct patients to fast （no food or drink） for 8 hours before the procedure. Upon admission to the operating room, monitor p...
Eligibility Criteria
Inclusion
- Patients scheduled for awake tracheal intubation surgery under general anesthesia.
- Patients with difficult airways (e.g., limited cervical spine mobility, full stomach, partial airway obstruction, craniofacial deformities or trauma, micrognathia, mouth opening \<3cm, Mallampati III or IV classification) posing challenges for mask ventilation or intubation.
- Age between 18 and 65 years.
- Gender is not restricted.
- ASA classification of I or II.
Exclusion
- Cardiovascular dysfunction or arterial aneurysms.
- Mental or neurological disorders or concomitant arterial aneurysms.
- Infection at the puncture site.
- Allergy to local anesthetics.
- Continuous use of antiplatelet or anticoagulant medications preoperatively.
- Hoarseness or coughing while drinking water.
- Bronchial asthma.
- Participation in other clinical trials within the previous 3 months before enrollment 9.r current participation in other clinical trials.
Key Trial Info
Start Date :
October 15 2023
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
September 1 2025
Estimated Enrollment :
60 Patients enrolled
Trial Details
Trial ID
NCT06065475
Start Date
October 15 2023
End Date
September 1 2025
Last Update
November 22 2024
Active Locations (1)
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1
Nanjing First Hospital
Nanjing, Nanjing, China, 210006