A comparative study between C-MAC videolaryngoscope and fiberoptic laryngoscope in anticipated difficult intubation

Status

Active, not recruiting

Phases

Phase 3

Study type

Interventional

Source

PACTR

Registry ID

PACTR202210590267306

Enrollment

Registered

2022-10-13

Start date

2022-10-15

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

Anaesthesia

Interventions

Intubation using the flexible fiberoptic scope.

C MAC videolaryngoscope

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Age 18-60 years ASA physical status I or II El-Ganzouri risk index score = 4

Exclusion criteria

Exclusion criteria: Primary exclusion criteria: High risk of aspiration (e.g., full stomach or gastro-esophageal reflux disease) and pregnancy Necessity of awake fiberoptic intubation or emergency surgery Expected difficult ventilation ASA physical status III or VI Cardiac and/or respiratory disease Upper airway pathology Mouth opening 0%) using direct laryngoscopy without external laryngeal manipulation

Design outcomes

Primary

Measure	Time frame
The time to achieve successful tracheal intubation.	—

Secondary

Measure	Time frame
Glottic view of the relaxed vocal cord.;Number of intubation attempts.;Adverse events.	—

Countries

Egypt

Contacts

Public ContactMohamed Madkour

Resident of anesthesia Faculty of Medicine Ain Shams University

m.e.s.madkour123@gmail.com+201221077317

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Aug 9, 2026