Determination of the appropriate size of laryngeal mask airway supreme in patients with a short thyromental distance

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0001965

Enrollment

Registered

2016-07-11

Start date

2016-07-28

Completion date

Unknown

Last updated

2019-03-11

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

Conditions

None listed

Interventions

Medical Device : After the induction of general anesthesia, supreme laryngeal mask airway is inserted into the oropharyngeal space (weight-based size or 1 size smaller than the weight-based one). (We

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patient with short thyromental distance ( <6.5 cm)

Exclusion criteria

Exclusion criteria: - Patients at risk of aspiration - Patients undergoing surgery in the prone or lateral positions - Patients with upper airway tumor or anatomical airway anomaly - Mouth opening 30 kg/m2 - Body weight < 50 kg - Requiring postoperative mechanical ventilation

Design outcomes

Primary

Measure	Time frame
Air leak pressure around oropharynx	—

Secondary

Measure	Time frame
Ease of supreme laryngeal mask airway insertion;Accuracy of placement in the oropharynx;Insertion time;Presence of blood staining after removal of supreme laryngeal mask airway;Incidence and severity of postoperative sore throat	—

Countries

Korea, Republic of

Contacts

Public ContactJin-Young Hwang

Seoul Metropolitan Government Seoul National University Boramae Medical Center

mistyblue15@naver.com

Outcome results