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Sevoflurane anesthetic requirement for ProSeal and classic laryngeal mask airway placement

The ED50 of sevoflurane for ProSealTM and classic laryngeal mask airway placement in unpremedicated adults

Status
Active, not recruiting
Phases
Phase 3Phase 4
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2012/11/003099
Enrollment
40
Registered
2012-11-09
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: null- women scheduled for intracavity caesium implants for cervical carcinoma under general anaesthesia

Interventions

Intervention1: ProSeal Laryngeal Mask Airway(PLMA) Insertion: The first patient enrolled in the study was be exposed to an end-tidal sevoflurane concentration of 2.5%.In subsequent patients, the end t

Sponsors

Post Graduate Institute of Medical Education and Research
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Female patients of ASA status 1â??2 and aged 18-60 years, undergoing intracavity implant of caesium for cervical carcinoma under general anaesthesia

Exclusion criteria

Exclusion criteria: Body mass index greater than 35 kg/m2, cervical spine disease, a known difficult airway, mouth opening less than 2.5 cm, upper respiratory tract symptoms in the previous 10 days, or if the patient considered at risk of aspiration (nonfasted, gastrosophageal reflux disease).

Design outcomes

Primary

MeasureTime frame
EC50 of Sevoflurane for successful LMA insertionTimepoint: Successful LMA insertion

Secondary

MeasureTime frame
success rate of LMA placement, attempts to successful placements, incidence of coughing, clenching of teeth, complications Timepoint: At or one minute after LMA insertion

Countries

India

Contacts

Public ContactDr Babita Ghai

Post Graduate Institute of Medical Education and Research, Sector-12,Chandigarh, India-160012

ghaibabita@hotmail.com09914209533

Outcome results

None listed

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