Study: NCT05243758

Intervention type: DEVICE
Group type: ACTIVE_COMPARATOR
Intervention: Group video fiberscope of experienced practitioner
Description: One of the classical alternatives to laryngoscopy in difficult endotracheal intubation is video laryngoscopyvideo fiberscope( Karl Storz GmbH \&Co. KG, Tuttlingen, Germany). Reaching the image from the patient with pre- and from the cervical point of view, or from the cervical point of view, to be completed with a good view from a large screen to be completed with an image before and within intubation. It also facilitates learning in education.

Intervention type: DEVICE
Group type: ACTIVE_COMPARATOR
Intervention: Group video fiberscope of experienced practitioner
Description: One of the classical alternatives to laryngoscopy in difficult endotracheal intubation is video laryngoscopyvideo fiberscope( Karl Storz GmbH \&Co. KG, Tuttlingen, Germany). Reaching the image from the patient with pre- and from the cervical point of view, or from the cervical point of view, to be completed with a good view from a large screen to be completed with an image before and within intubation. It also facilitates learning in education.

Intervention type: DEVICE
Group type: ACTIVE_COMPARATOR
Intervention: Group video laryngoscope of experienced practitioner
Description: Intubation Pending Difficult as well as challenging . Fiberoptic (fiberscope) intubation is the gold standard in difficult airway. Lacking this supplement, it will be widely used for practice, as it is suitable for video laryngeal.

Intervention type: DEVICE
Group type: ACTIVE_COMPARATOR
Intervention: Group video laryngoscope of experienced practitioner
Description: Intubation Pending Difficult as well as challenging . Fiberoptic (fiberscope) intubation is the gold standard in difficult airway. Lacking this supplement, it will be widely used for practice, as it is suitable for video laryngeal.

Intervention type: DEVICE
Group type: ACTIVE_COMPARATOR
Intervention: Group video fiberscope of less experienced practitioner
Description: One of the classical alternatives to laryngoscopy in difficult endotracheal intubation is video laryngoscopy video fiberscope( Karl Storz GmbH \&Co. KG, Tuttlingen, Germany). Reaching the image from the patient with pre- and from the cervical point of view, or from the cervical point of view, to be completed with a good view from a large screen to be completed with an image before and within intubation. It also facilitates learning in education.

Intervention type: DEVICE
Group type: ACTIVE_COMPARATOR
Intervention: Group video fiberscope of less experienced practitioner
Description: One of the classical alternatives to laryngoscopy in difficult endotracheal intubation is video laryngoscopy video fiberscope( Karl Storz GmbH \&Co. KG, Tuttlingen, Germany). Reaching the image from the patient with pre- and from the cervical point of view, or from the cervical point of view, to be completed with a good view from a large screen to be completed with an image before and within intubation. It also facilitates learning in education.

Intervention type: DEVICE
Group type: ACTIVE_COMPARATOR
Intervention: Group video laryngoscope of less experienced practitioner
Description: Entubation pending difficult as well as challenging . Fiberoptic (fiberscope) intubation is the gold standard in difficult airway. Lacking this supplement, it will be widely used for practice, as it is suitable for video laryngeal.Storz DCI Video Laryngoscope (Karl Storz GmbH \&Co. KG, Tuttlingen, Germany)

Intervention type: DEVICE
Group type: ACTIVE_COMPARATOR
Intervention: Group video laryngoscope of less experienced practitioner
Description: Entubation pending difficult as well as challenging . Fiberoptic (fiberscope) intubation is the gold standard in difficult airway. Lacking this supplement, it will be widely used for practice, as it is suitable for video laryngeal.Storz DCI Video Laryngoscope (Karl Storz GmbH \&Co. KG, Tuttlingen, Germany)