Clinical Trials Logo

Clinical Trial Summary

Objective To investigate the comparative effect of proseal laryngeal mask airway and flexible laryngeal airway mask during otitis media surgery. Methods 200 patients of ASA I or II classification, 18-65 years old, BMI<30 kg/m2 undergoing otitis media surgery are randomly divided into two groups (Group P with proseal laryngeal mask airway and Group F with flexible laryngeal airway mask, respectively). After induction, selecting a appropriate size of LMA to patient,s weight, using the standard index finger-guided technique inserting the LMA, and then the patients were ventilated mechanically. The success rate of inserting laryngeal mask, the intubation time, surgery time and wake time were also recorded. Tidal volume and leakage pressure in patients with supine and lateral positioning were assessed respectively. The scale of fiberoptic bronchoscopy was also recorded to show airway exposure. Related complications such as sore throat, hoarseness, cough, laryngospasm, bloating, nausea and vomiting, soft tissue injury, blood residue after pulling out the LMA were analyzed.Postoperative voice and laryngopharyngeal symptom are also recorded.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms

  • Anesthesia Intubation Complication

NCT number NCT04268043
Study type Interventional
Source Eye & ENT Hospital of Fudan University
Contact
Status Not yet recruiting
Phase N/A
Start date October 1, 2021
Completion date December 1, 2023

See also
  Status Clinical Trial Phase
Not yet recruiting NCT03591432 - A Trial Comparing Transnasal humidified Rapid insufflation Ventilatory Exchange (THRIVE) and Apneic Oxygenation With Facemask Ventilation in Elderly Patients Undergoing Induction of Anaesthesia. N/A
Recruiting NCT01790646 - Learning and Performance of Glidescope® Videolaryngoscope Intubation N/A
Completed NCT01518608 - Alfentanil and the Elimination of Sympathetic Responses to Tracheal Intubation During Rapid Sequence Induction of Anesthesia: A Probability-based Approach Phase 4
Recruiting NCT03902704 - Safety and Efficacy of Cleverscope. A New Medical Device for Tracheal Intubation N/A
Completed NCT05383417 - No Post Intubation Laryngeal Symptoms N/A
Recruiting NCT04864106 - Comprehensive Preoperative Airway Grading N/A
Active, not recruiting NCT02627755 - GlideScope® vs GlideScope® + aScope® for Managing Difficult Airways. N/A
Not yet recruiting NCT06091631 - Magnesium Sulfate in Surgical Stress Attenuation Postoperative Sore Throat and Stress Response Induced Tracheal Intubation N/A
Completed NCT04085744 - A Comparison Of Local Anesthetic Agents And Steroid On Tracheal Tube Cuff N/A
Completed NCT04802122 - Induction of Anesthesia With Sevoflurane Preserving Spontaneous Breathing: Cardiorespiratory Effects. Phase 4
Completed NCT05366582 - Neural Integrity Monitor Electromyogram (NIM-EMG) Endotracheal Tube Intubation With Video Laryngoscope N/A
Completed NCT03631875 - Co-induction Ketamine-propofol: Effects on Laryngeal Mask Airway Insertion Conditions in Children Phase 4
Completed NCT04110899 - Paratracheal Force Required for Occluding the Upper Esophagus N/A
Not yet recruiting NCT05279170 - MAsk VEntilation With Paratracheal Pressure In Children. Para Tracheal Compression to Prevent Gastric Insufflation in Children N/A
Completed NCT01289769 - The Effect of Dexmedetomidine on Hemodynamic Response During Double Lumen Endotracheal Intubation Phase 2
Completed NCT03833947 - Dexamethasone vs Bicarbonate to Intracuff Lignocaine 2% in General Anaesthesia Phase 4
Completed NCT04779528 - Awake Nasal Fiber-optic Intubation of Severely Obese Patients in Lateral Position N/A
Recruiting NCT05433155 - Nasotracheal Intubation With VL vs DL in Infants Trial N/A
Completed NCT05432570 - Use of Muscle Relaxants in Parotidectomy Operation With Neuromonitoring N/A
Completed NCT02564640 - Comparison of Hemodynamic Changes by Using the Videolaryngoscope and the Macintosh Laryngoscope N/A