Application of Electrically Driven Atomized Surface Anesthesia in ATI in Patients With Predictably Difficult Airway.
NCT ID: NCT06420947
Last Updated: 2025-04-22
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
230 participants
INTERVENTIONAL
2024-09-05
2025-02-05
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
OTHER
TRIPLE
Study Groups
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Group A
Participants in the A group received 2% lidocaine by A model atomizer.
atomizer
Participants received 2% lidocaine by atomizer.
Group B
Participants in the B group received 2% lidocaine by B model atomizer.
atomizer
Participants received 2% lidocaine by atomizer.
Group C
Participants in the C group received 2% lidocaine by C model atomizer.
atomizer
Participants received 2% lidocaine by atomizer.
Group D
Participants in the D group received 2% lidocaine by D model atomizer.
atomizer
Participants received 2% lidocaine by atomizer.
Interventions
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atomizer
Participants received 2% lidocaine by atomizer.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
Patients with suspected difficult airway:
Patients with risk factors underwent a medical history for evaluation:(1)Patients with ankylosing spondylitis.(2) Patients with rheumatoid arthritis.(3)Patients with degenerative osteoarthritis.(4)Patients with epiglottitis. (5)Patients with acromegaly.(6)Patients with morbid obesity.(7)Patients with subglottic stenosis. (8) Patients with enlarged thyroid or tonsils.(9)Patients with mediastinal mass.(10)Patients with throat tumors.
Patients with risk factors underwent a physical examination for evaluation:(1)Patients with BMI \> 26 kg/m2. (2)Patients with Mallampati class 3 or 4. (3)Patients with thyromental distance\<60 mm (corresponding to an average distance of 3 finger breadths).(4)Patients with limited mouth opening with interincisor distance\<30 mm.(5)edentulous patients.(6)When the patient closed his mouth in a natural state, the upper incisor was situated in front of the lower incisor.(7)When the mandible is extended forward, the lower incisors of the patient can not protrude beyond the upper incisors.(8)The patient's jaw exhibits stiffness, with minimal elasticity or presence of a tumor.(9)The patients have a short neck with a thick circumference.(10)The patients are unable to touch their chest wall with their jaw, or extend their neck.(11)The patients's palate shape is either characterized by a high arch or is extremely narrow.
Exclusion Criteria
19 Years
65 Years
ALL
Yes
Sponsors
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Henan Provincial People's Hospital
OTHER
Responsible Party
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Principal Investigators
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Jiaqiang Zhang, PHD
Role: PRINCIPAL_INVESTIGATOR
Henan Provincial People's Hospital
Locations
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Henan Provincial People's Hospital
Zhengzhou, Henan, China
Countries
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References
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Li C, Sun M, Zhang L, Wang G, Lu J, Xie Z, Zhang J. Nebulization with differently sized 2% lidocaine atomized particles in awake tracheal intubation by video laryngoscopy: a proof-of-concept randomized trial. BMC Anesthesiol. 2025 Jul 1;25(1):321. doi: 10.1186/s12871-025-03178-9.
Other Identifiers
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Henan xixi
Identifier Type: -
Identifier Source: org_study_id
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