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Clinical Trial Details — Status: Enrolling by invitation

Administrative data

NCT number NCT05751590
Other study ID # FMASU R08/2023
Secondary ID
Status Enrolling by invitation
Phase N/A
First received
Last updated
Start date March 10, 2023
Est. completion date March 15, 2024

Study information

Verified date February 2024
Source Ain Shams University
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

In spite of the development of a lot of airway devices in the past 2 decades, tracheal intubation problems were the most common primary airway problems. The GlideScope® Video Laryngoscope (Verathon, Bothell, WA) is a video laryngoscopy system with a two-segment blade, the distal portion of which houses a charge-coupled device that contains a micro-video camera that transmits images to a 7-inch video liquid crystal display (LCD) monitor. The GlideScope® can be used for routine intubation but is also commonly used as an alternative device for difficult or failed airways. It is particularly useful in cases where cervical motion or mouth opening is limited, preventing creation of a "straight line" of sight from the operator to the glottis . GlideScope improves the laryngeal view as one of its advantages due to the blade angle of 60° which is designed to improve the glottic view without the need of alignment of the oral, pharyngeal, and tracheal axes and also without adding additional lifting force. Fibreoptic intubation with a flexible bronchoscope is an important airway management skill in which anaesthesiologists should be proficient. Unfortunately, clinical experience shows that even with reasonable experience and practice, fibreoptic intubation can be challenging. It requires a high degree of manual dexterity, an ability to manoeuvre quickly under stressful clinical situations, and rigorous training and practice to maintain a high level of skill. Thus, whereas fibreoptic intubatThus, whereas fibreoptic intubation can be used rapidly for intubation, video laryngoscopy may be an effective alternative, especially in patients with an anticipated difficult airway. However, it remains unclear whether video-assisted airway management using the GlideScope provides significant advantages over flexible bronchoscopy in patients with potentially difficult airways , Video laryngoscopy is increasingly used for difficult airway management in anaesthesia, intensive care units and emergency departments. Recently, video laryngoscopy has been incorporated into various difficult airway management algorithms, being recommended as one of the initial steps in the management of difficult airways .


Recruitment information / eligibility

Status Enrolling by invitation
Enrollment 60
Est. completion date March 15, 2024
Est. primary completion date March 15, 2024
Accepts healthy volunteers No
Gender All
Age group 18 Years to 65 Years
Eligibility Inclusion Criteria: - patients who will be scheduled for elective surgery requiring orotracheal or nasotracheal intubation with anticipated difficult intubation. - physical status American Society of Anesthesiologists (ASA) I - III. Exclusion Criteria: - Patients who refuse to participate - patients with body mass index (BMI) >35 kg/m2 - coagulopathy, severe thrombocytopenia <50×103. - Pregnant females - physical status American Society of Anesthesiologists (ASA)>IV - patients requiring rapid sequence induction - patients with closed mouth opening who are candidates only for nasal intubation

Study Design


Related Conditions & MeSH terms


Intervention

Device:
comined use of gliddescope and fiberoptic broncscopy
endotrachotreal intubation will be done by combined use of Glidescope and Fiberoptic broncscopy
fiberoptic bronscopy
endotrachotreal intubation will be done by Fiberoptic broncscopy

Locations

Country Name City State
Egypt Ain Shams University hospitals Cairo

Sponsors (1)

Lead Sponsor Collaborator
Ain Shams University

Country where clinical trial is conducted

Egypt, 

Outcome

Type Measure Description Time frame Safety issue
Primary Endotracheal intubation Intubation time is defined as the time from insertion of either the GlideScope combined with the Fiberoptic broncscopy or the Fiberoptic broncscopy alone into the mouth, to the time when end tidal CO2 exceeded (20 mmHg) 1st seconds till succesfull intubation
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