Determine the proper size of the laryngeal mask according to the weight and height criteria for women

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT20170216032604N2

Enrollment

300

Registered

2018-04-01

Start date

2017-02-19

Completion date

Unknown

Last updated

2018-04-30

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

Conditions

Selection size of Mask. Other complications of anesthesia

Interventions

Intervention 1: Interventional group: selection size of LMA is based on height. Intervention 2: Control group:selection size of LMA is based on weight.

Eligibility

Sex/Gender

Female

Age

18 Years to 70 Years

Inclusion criteria

Inclusion criteria: Female age of 18 to 70 years General Anesthesia Candidate for eye surgery

Exclusion criteria

Exclusion criteria: BMI>40 mouth opening less than 2.5 cm symptomatic hiatus hernia Esophageal reflux diseases recent infection of upper respiratory track Sore throat dysphonia/dysphagia

Design outcomes

Secondary

Measure	Time frame
Complications of LMA. Timepoint: During the mask insertion. Method of measurement: Sore throat.	—

Primary

Measure	Time frame
Approprate LMA. Timepoint: During LMA insertion, recovery and after 24 hours. Method of measurement: Interview based on incidence of complications.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactZohreh Roohandeh

Mashhad University Medical Sciences

rouhandehz931@mums.ac.ir+98 51 3606 1939

Outcome results

None listed

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