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Comparison of McCoy Laryngoscope and C-MAC D-blade Video Laryngoscope in Obese Patients

NCT ID: NCT05146531

Last Updated: 2021-12-06

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

104 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-12-06

Study Completion Date

2021-08-05

Brief Summary

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Obesity is associated with difficult intubation rate of 30%, and this study was performed to compare the use of McCoy laryngoscope and C-MAC D-blade video laryngoscope for intubation in obese patients. A total 104 patients with body mass index (BMI) ≥ 35kg/m² scheduled for general anesthesia were randomly assigned to be intubated with McCoy laryngoscope or C-MAC D-blade video laryngoscope. The primary outcome was intubation time, and secondary outcomes were mask ventilation scale, intubation difficulty scale (IDS), percentage of glottis opening (POGO) score, and hemodynamic variables including mean arterial pressure, heart rate and saturation.

Detailed Description

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Conditions

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Obesity

Keywords

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obesity intubation laryngoscopes

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

SUPPORTIVE_CARE

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Study Groups

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McCoy group

Patients were intubated with McCoy laryngoscope.

Group Type ACTIVE_COMPARATOR

McCoy laryngoscope

Intervention Type DEVICE

Patients scheduled for general anesthesia were intubated with McCoy laryngoscope.

C-MAC group

Patients were intubated with C-MAC D-blade video laryngoscope.

Group Type EXPERIMENTAL

C-MAC D-blade video laryngoscope

Intervention Type DEVICE

Patients scheduled for general anesthesia were intubated with C-MAC D-blade video laryngoscope.

Interventions

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McCoy laryngoscope

Patients scheduled for general anesthesia were intubated with McCoy laryngoscope.

Intervention Type DEVICE

C-MAC D-blade video laryngoscope

Patients scheduled for general anesthesia were intubated with C-MAC D-blade video laryngoscope.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* American society of anesthesiologists physical status of I-II patients with BMI ≥ 35 kg/m² scheduled for general anesthesia

Exclusion Criteria

* patients with tracheal diseases, sore throat, neck pain and loose tooth.
Minimum Eligible Age

20 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Eun Young Park

OTHER

Sponsor Role lead

Responsible Party

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Eun Young Park

Associate professor

Responsibility Role SPONSOR_INVESTIGATOR

Locations

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Hallym university sacred heart hospital

Anyang-si, Gyeonggi-do, South Korea

Site Status

Countries

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South Korea

Other Identifiers

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2019-10-010

Identifier Type: -

Identifier Source: org_study_id