Comparison of three different preoxygenation methods ahead of bariatric and cardiac surgery and consecutive postextubation respiratory care

Comparison of three different preoxygenation methods ahead of bariatric and cardiac surgery and consecutive postextubation respiratory care - POMO Trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00005475

Enrollment

Registered

2013-11-27

Start date

2013-03-27

Completion date

Unknown

Last updated

2025-10-06

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

Conditions

E66.0

Interventions

Group 1: morbidly obese patients and normal weight patients: - standard preoxygenation: insufflation of 8l/min 100% oxygen via standard facemask Group 2: morbidly obese patients and normal weight pat

Eligibility

Sex/Gender

All

Age

18 Years to 75 Years

Inclusion criteria

Inclusion criteria: Male and female patients aged between 18 and 75 years, with indicated bariatric surgery or cardiac surgery

Exclusion criteria

Exclusion criteria: Severe lung injury, persistent oxygen or betamimetic therapy, medication with psychopharmaceuticals, benzodiacepines, antiepileptic drugs and anticipated difficult airway situations were exclusion criteria.

Design outcomes

Primary

Measure	Time frame
Primary outcome is the last blood gas analysis 180min postoperative.	—

Secondary

Measure	Time frame
critical anesthesia/perioperative incident, denial of the patient	—

Countries

Germany

Contacts

Public ContactSebastian Heinrich

Klinik für Anästhesie und Intensivmedizin Universitätsklinikum Freiburg

sebastian.heinrich@uniklinik-freiburg.de+4976127023730

Outcome results

None listed

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