Status:
WITHDRAWN
The Application of Lidocaine Cream on Oral Secretions of LMA Removal During the Recovery Period in Ophthalmic Surgical Patients Under General Anesthesia
Lead Sponsor:
Sun Yat-sen University
Conditions:
Airway Complication of Anaesthesia
Laryngeal Mask Airway Removal
Eligibility:
All Genders
18-60 years
Phase:
PHASE4
Brief Summary
The application of lidocaine cream on oral secretions of LMA removal during the recovery period in ophthalmic surgical patients under general anesthesia: a randomized controlled trial
Detailed Description
During the recovery from general anesthesia, patients commonly experience heightened oral secretions, which can elevate intraocular pressure (IOP) due to coughing and potentially lead to the infiltrat...
Eligibility Criteria
Inclusion
- Aged 18 to 60 years;
- With American Society of Anesthesiologists (ASA) physical status I or II;
- Scheduled to undergo ophthalmic surgery following general anesthesia with LMA.
Exclusion
- Contraindications to LMA use;
- A history of upper respiratory tract infection within one week prior to surgery;
- Persistent pharyngeal symptoms (eg. throat irritation, dryness, or chronic cough, etc.) lasting ≥ 3 months;
- Severe gastroesophageal reflux disease;
- Morbid obesity, defined as a body mass index ≥ 40 kg/m2;
- A predicted difficult airway (eg. a history of difficult airway, mouth opening \< 3 cm, Mallampati class 4, limited neck extension or cervical spine disease);
- Presence of structural abnormalities, masses, infections, or scarring in the oral cavity or oropharynx;
- Known contraindications to lidocaine cream;
- Two or more failed attempts at LMA insertion;
- Intraoperative administration of anticholinergic agents;
- Any other condition present likely to influence the study outcomes.
Key Trial Info
Start Date :
May 15 2025
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
May 22 2025
Estimated Enrollment :
Patients enrolled
Trial Details
Trial ID
NCT06967064
Start Date
May 15 2025
End Date
May 22 2025
Last Update
May 29 2025
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