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Hyomental Distance Measured Ultrasonography versus weight-based criteria for laryngeal mask size selection in children. A prospective, Randomised Observational Study

Hyomental Distance Measured Ultrasonography versus weight-based criteria for laryngeal mask size selection in children. A prospective, Randomised Observational Study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
PACTR
Registry ID
PACTR202306740935710
Enrollment
60
Registered
2023-06-09
Start date
2023-04-05
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

hyomental distance group

Sponsors

sherif kamal hafez arafa
Lead Sponsor
sherif kamal hafez arafa
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Inclusion Criteria: a- Parents’ acceptance. b- Age: between 3-14 years. c- Sex: Both male and female. d- Physical Status: American Society of Anesthesiologists (ASA) I & II)

Exclusion criteria

Exclusion criteria: Exclusion Criteria: a- Developmental Delay (mental and physical growth retardation). b- Hypersensitivity to any type of used drugs. c- Patient with a difficult airway ( according to thyromental height and the Mallampati test) d- Patients with a history of neck surgery, airway malformation, upper respiratory tract infection, congenital heart disease or risk of aspiration.

Design outcomes

Primary

MeasureTime frame
the correct rate of the predicted LMA size without needing size adjustment or employing other devices.

Secondary

MeasureTime frame
2- Secondary outcomes included injury rate (defined as visible blood stains on LMA upon removal), OLP value, many insertion attempts (defined as re-insertion after complete LMA removal from the oral cavity), Patient characteristics and operative data: age, sex, ASA, body weight, duration of anaesthesia & surgery. - Heart rate (HR), oxygen saturation (SpO2) and noninvasive blood pressure - (NIBP), End Tidal Carbon Dioxide (EtCO2 ) & Peak Inspiratory Pressure (PIP ) will be recorded every 5 minutes intraoperative. - Data collected from monitoring will be recorded individually for analysis and presentation.

Countries

Egypt

Contacts

Public Contactsherif arafa

assisstant professor of anesthesia and surgical ICU

sherifarafa1020@gmail.com00201005714014

Outcome results

None listed

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