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The effect of three different methods of laryngeal mask insertion (LMA) on cardiovascular response

The effect of laryngeal mask insertion (LMA) with classical methods, triple maneuver and rotation on cardiovascular response

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
IRCT
Registry ID
IRCT20180416039326N22
Enrollment
90
Registered
2023-06-11
Start date
2023-02-20
Completion date
Unknown
Last updated
2023-06-26

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

Conditions

effect of oropharyngeal stimulation on cardiovascular response during laryngeal mask airway implantation.

Interventions

Intervention 1: Intervention group: According to the weight of patients, LMA size 3 (weight less than 50 kg) or size 4 (weight 70-50 kg) or size 5 (weight 71 kg or more) is selected and according to t

Sponsors

Esfahan University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Older than 18 years old l or ll physical condition based on American Society of Anaesthesiologists Informed consent of participate in research Candidate patients for airway management using a laryngeal mask airway

Exclusion criteria

Exclusion criteria: People with difficult airway with mouth inlet less than 2.5 cm or difficult intubation (mallampati>? ? TMD30 Uncontrolled cardiovascular, pulmonary and liver disease

Design outcomes

Primary

MeasureTime frame
Mean atrial pressure. Timepoint: Basic time and in 1, 3, and 5 minutes after installing the laryngeal mask. Method of measurement: Blood pressure monitor.;Heart rate. Timepoint: Basic time and in 1, 3, and 5 minutes after installing the laryngeal mask. Method of measurement: Heart monitor.;Arterial O2 saturation. Timepoint: Basic time and in 1, 3, and 5 minutes after installing the laryngeal mask. Method of measurement: Pulse oximeter device.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactHamidreza Shetabi

Esfahan University of Medical Sciences

hamidshetabi@med.mui.ac.ir+98 31 8222532

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026