Laryngoscopy and Coronary Artery Bypass Graft Surgery

Last updated: May 28, 2025
Sponsor: Konya Meram State Hospital
Overall Status: Completed

Phase

N/A

Condition

N/A

Treatment

Tracheal intubation using MacGrath VL

Tracheal intubation using EzVision VL

Tracheal intubation using Storz VL

Clinical Study ID

NCT06349005
111
  • Ages 18-75
  • All Genders
  • Accepts Healthy Volunteers

Study Summary

In this prospective, randomized, controlled trial, the purpose is to compare Macintosh laryngoscope, EzVision® video laryngoscope, McGrath® video laryngoscope and Storz® video laryngoscope in terms of hemodynamic response associated with intubation in adult patients undergoing Coronary Artery Bypass Surgery (CABG).

Eligibility Criteria

Inclusion

Inclusion Criteria:

  • Age range between 18 and 75 years.

  • Scheduled for elective coronary artery bypass surgery.

  • Classified under American Society of Anesthesiologists (ASA) physical status II-III.

  • Patients with no history of difficult intubation or associated risk factors.

Exclusion

Exclusion Criteria:

  • Emergency case

  • Predicted difficult airways

  • Body mass index > 35 kilograms per meter squared

  • Baseline hemodynamic instability

Study Design

Total Participants: 112
Treatment Group(s): 4
Primary Treatment: Tracheal intubation using MacGrath VL
Phase:
Study Start date:
January 12, 2025
Estimated Completion Date:
May 28, 2025

Study Description

During endotracheal intubation, laryngoscopy can significantly affect hemodynamic responses, including tachycardia and elevated blood pressure, which may be particularly detrimental to individuals with cardiovascular conditions. Various studies have explored the hemodynamic reactions associated with laryngeal stimulation through different intubation devices. Researchers hypothesize that endotracheal intubation using video laryngoscopy will elicit a reduced hemodynamic response compared to traditional (Macintosh) laryngoscopy. In this prospective and randomized clinical study, the purpose is to compare the Macintosh laryngoscope, EzVision® video laryngoscope, McGrath® video laryngoscope and Storz® video laryngoscope concerning haemodynamic response associated with intubation in adult patients undergoing Coronary Artery Bypass Surgery (CABG).

Connect with a study center

  • Betul Kozanhan

    Konya, 42005
    Turkey

    Site Not Available

  • Konya City Hospital

    Konya,
    Turkey

    Site Not Available

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