Incidence of suboptimal positioning in-situ of the LMA-Supreme in relation to the chosen insertion technique

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00003174

Enrollment

180

Registered

2012-03-19

Start date

2011-04-04

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

Contact of the mask's tip with the upper esophageal sphincter.

Interventions

Group 1: Position of the LMA-Supreme depending on the sequence: Insertion - Inflation - Fixation Group 2: Position of the LMA-Supreme depending on the sequence: Insertion - Fixation - Inflation

Eligibility

Sex/Gender

All

Age

18 Years to 75 Years

Inclusion criteria

Inclusion criteria: written informed consent

Exclusion criteria

Exclusion criteria: relevant GOR, BMI higher 35

Design outcomes

Primary

Measure	Time frame
Sufficient insertion of the LMA-Supreme into the upper esophageal sphincter, evaluated by the so called lube-tube-test, performed immediately after successful insertion of the LMA-Supreme	—

Secondary

Measure	Time frame
airway pressures, fiberoptic evaluation of the position in situ	—

Countries

Germany

Contacts

Public ContactIngo Bergmann

Universitätsmedizin Göttingen Zentrum Anaesthesiologie, Rettungs- und Intensivmedizin

Ingo.Bergmann@med.uni-goettingen.de0551 - 3922995

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Mar 21, 2026