C-MAC Video-stylet for Double- Lumen Tracheal Intubation

C-MAC Video-stylet for Double- Lumen Tracheal Intubation: a Prospective Randomized Study

Status

UNKNOWN

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT04757558

Enrollment

Registered

2021-02-17

Start date

2020-12-20

Completion date

2021-06-01

Last updated

2021-02-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Single Lung Ventilation, Thoracic Anesthesia

Brief summary

C-MAC Video Stylet secures the airway. It is a completely new type of video endoscope, it combines the advantages of both rigid and flexible intubation endoscopes. Video allows everyone involved in the intubation to visualize the anatomy simultaneously which facilitates communication and teamwork.

Detailed description

It can be connected easily to the same C- MAC monitor and Pocket Monitor without requiring any additional light source and camera. Video allows everyone involved in the intubation to visualize the anatomy simultaneously which facilitates communication and teamwork. The device has no lumens so it's very easy to clean. Basically if you can get a tube between the cheek and teeth you can intubate the patient.

Interventions

DEVICEC-MAC video-stylet

Patients will be randomly assigned two group 40 patients each, C-MAC-VS group (VS group) (Karl Storz GmbHand Co.KG, Germany), and control group (C group). This will be done using a closed envelope technique using a computer-generated block randomization method.

DEVICEMacintosh laryngoscope

Study design

Allocation

RANDOMIZED

Intervention model

PARALLEL

Primary purpose

DIAGNOSTIC

Masking

DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender

ALL

Age

18 Years to 60 Years

Healthy volunteers

Inclusion criteria

* aged 18-60 years, * of both sex * of American Society of Anesthesiologists (ASA) physical Status II and III * undergoing elective intra-thoracic surgeries requiring double lumen intubation. BMI -\< 35 kg/m2, * with Mallampati score of 1 or 2

Exclusion criteria

* Mallampati score \> =3; * inter-incisor distance \< 3 cm; * thyromental distance \< 6 cm; * neck extension \< 80°from neck flexion; * cervical spine instability; * history of difficult endotracheal intubation * r difficult mask ventilation; - severe pulmonary ventilation dysfunction * risk of pulmonary aspiration.

Design outcomes

Primary

Measure	Time frame	Description
the time taken for intubation (TTI) by C-MAC-VS	5 minutes	timing for intubation

Countries

Egypt

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026