NCT03589638

Effects of C-MAC Videolaryngoscope, McGRATH Videolaryngoscope and Macintosh Direct Laryngoscope on Intraocular Pressure and Hemodynamics

Effects of C-MAC Videolaryngoscope, McGRATH Videolaryngoscope and Macintosh Direct Laryngoscope on Intraocular Pressure and Hemodynamics; a Randomized, Double-blind Clinical Trial

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 3 (actual)
• Sponsor: Inonu University · Academic / Other
• Sex: All
• Age: 18 Years – 65 Years
• Healthy volunteers: Not accepted

Summary

In this study, participants aimed to compare the effects of direct laryngoscopic endotracheal intubation and videolaryngoscopic intubation with C-MAC videolaryngoscope and McGrath videolaryngoscope on intraocular pressure and hemodynamics.

Detailed description

The maintenance of airway opened is one of the main responsibility of the anesthetist. Intubation procedure during anesthesia application benefits such as airway opening, airway and breathing control, aspiration hazard, respiratory effort and dead space reduction, surgical comfort and airway control during resuscitation. Laryngoscopy and tracheal intubation increases in heart rate, blood pressure and the intraocular pressure. The sympathetic-adrenal activity caused by the stimulation of the laryngeal and tracheal tissues is responsible for these negative effects. Endotracheal intubation with videolaryngoscopy is an alternative method used in airway management. Laryngoscopy and tracheal intubation under general anesthesia and laryngeal mask and airway control techniques cause different hemodynamic and catecholamine levels.

Conditions

• Anesthesiology Devices Associated With Adverse Incidents
• Intraocular Pressure

Interventions

Type	Name	Description
DEVICE	Direct laryngoscope	Endotracheal intubation was applied by anesthesiologist wtih direct laryngoscope. SAP (systolic arterial pressure), DAP (diastolic arterial artery pressure), MAP (mean arterial pressure) were measured before and 5 minutes after intubation, , Heart rate (HR), SPO2 (oxygen saturation by pulse oximetry), PI (perfusion index), and intraocular pressure values measured by the eye clinician using the device.
DEVICE	C-MAC videolaryngoscope	Endotracheal intubation was applied by anesthesiologist wtih direct laryngoscope. SAP (systolic arterial pressure), DAP (diastolic arterial artery pressure), MAP (mean arterial pressure) were measured before and 5 minutes after intubation, , Heart rate (HR), SPO2 (oxygen saturation by pulse oximetry), PI (perfusion index), and intraocular pressure values measured by the eye clinician using the device.
DEVICE	McGrath videolaryngoscope	Endotracheal intubation was applied by anesthesiologist wtih direct laryngoscope. SAP (systolic arterial pressure), DAP (diastolic arterial artery pressure), MAP (mean arterial pressure) were measured before and 5 minutes after intubation, , Heart rate (HR), SPO2 (oxygen saturation by pulse oximetry), PI (perfusion index), and intraocular pressure values measured by the eye clinician using the device.

Timeline

• Start date: 2018-06-20
• Primary completion: 2018-08-08
• Completion: 2018-08-08
• First posted: 2018-07-18
• Last updated: 2021-07-22

Locations

1 site across 1 country: Turkey (Türkiye)