Comparison Of Videolaryngoscopes In Double Lumen Tube

Not Applicable

• Conditions: Videolaryngoscopy; Double Lumen Tube; One-lung Ventilation
• Interventions: Device: C-MAC Videolaryngoscope D blade; Device: McGrath MAC Videolaryngoscope X3 blade

• Registration Number: NCT03826706
• Lead Sponsor: Inonu University

Brief Summary

Along with the technological advances in medicine, videolaryngoscope is the most commonly preferred technique for intubation with double lumen tube. The use of Storz C-MAC D Blade and McGrath MAC X3 Blade videolaryngoscope were compared in intubation of single lung ventilation patients who underwent chest surgery in terms of duration of intubation, hemodynamic response and intubation-induced complications.

Detailed Description

It is very important for anesthesiologists to evaluate and make the airway safe in order to start and continue surgical operations. Endotracheal intubation has many important reasons such as ensuring airway control safely during surgical procedure, increasing the depth of anesthesia, need interventions for surgical or anesthetic complications, reduction of dead space, reduction of respiratory effort and prevention of aspiration risk. Videolaryngoscope, developed in recent years and beginning to take place in the algorithms, facilitate difficult airway management and hence intubation.

The use of videolaryngoscope in patients with intubation such as double lumen tube, has been frequently reported in the literature. McGrath videolaryngoscope has a high-resolution video camera, a length-adjustable angle blade, and a light source at the tip of the blade. At the same time, the C-MAC videolaryngoscope is another advanced videolaryngoscope with a better quality video and camera system and improves the performance of videolaryngoscope with some technological changes. In this prospective controlled clinical study, the purpose is to compare C-MAC videolaryngoscope with D blade and McGrath MAC videolaryngoscope with X3 blade in respect to duration of intubation, haemodynamic response, and adverse events associated with intubation of patients undergoing lung surgery.

Study Timeline

• Study First Submitted: 2019-01-30
• Study First Submitted QC: 2019-01-30
• Status Verified: 2019-02
• Study First Posted: 2019-02-01
• Last Update Submitted: 2019-02-01
• Last Update Posted: 2019-02-05
• Study Start: 2019-02-15
• Primary Completion: 2019-03-30
• Study Completion: 2019-04-10

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 50

Inclusion Criteria

• American Society of Anesthesiology score III,
• 18-65 years,
• BMI> 40
• Patients who was intubated with double lumen tube.

Exclusion Criteria

• American Society of Anesthesiology IV,
• Under 18 years,
• Over 65 years,
• Under BMI<40
• Obstetric patients,
• Uncontrolled cerebrovascular disease,
• Patients who refused written informed consent forms

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
McGrath MAC Videolaryngoscope X3 blade	C-MAC Videolaryngoscope D blade	Patients was intubated with McGrath MAC Videolaryngoscope X3 blade
McGrath MAC Videolaryngoscope X3 blade	McGrath MAC Videolaryngoscope X3 blade	Patients was intubated with McGrath MAC Videolaryngoscope X3 blade
C-MAC Videolaryngoscope D blade	McGrath MAC Videolaryngoscope X3 blade	Patients was intubated with C-MAC videolaryngoscope D blade.
C-MAC Videolaryngoscope D blade	C-MAC Videolaryngoscope D blade	Patients was intubated with C-MAC videolaryngoscope D blade.

Primary Outcome Measures

Name	Time	Method
Time to intubation	From beginning of holding videolaryngoscope to seeing two meaningful end-tidal carbon dioxide levels up to 3 minutes	Time to intubation was defined as the time from when the anesthesiologist picked up the videolaryngoscope to when the anesthesiologist successfully placed the endotracheal tube through the vocal cords

Secondary Outcome Measures

Name	Time	Method
Heart Rate	From beginning of Anesthesia induction to 5th minutes of intubation	Heart Rate
Adverse Events	During the first 24 hour postoperatively	Bleeding in the mouth, edema in the mouth, burst of intubation tube cuff, external laryngeal press, presence of head position change, laryngospasm, hypoxia, hoarseness, throat ache
Mean Arterial Pressure	At beginning of Anesthesia induction, 1st, 2nd, 3th and 5th minutes of intubation	Mean Arterial Pressure

Trial Locations

Locations (1)

Ahmet Selim Ozkan; 🇹🇷 Malatya, Turkey