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Comparison of respiratory mechanics, pulmonary ventilation and arterial oxygen partial pressure preserving the positive airway pressure during patient transport from induction room into the operating theatre.

Comparison of respiratory mechanics, pulmonary ventilation and arterial oxygen partial pressure preserving the positive airway pressure during patient transport from induction room into the operating theatre.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
DRKS
Registry ID
DRKS00005715
Enrollment
45
Registered
2014-05-05
Start date
2014-09-30
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

Patients undergoing intraoperative ventilation

Interventions

Group 1: Patient transport from the anaesthesia induction room to the operating theatre without ETT occlusion with a plastic clamp. Airway pressure = atmospheric pressure during patient transport. Con

Sponsors

Klinik für Anästhesiologie und IntensivmedizinUniversitätsklinikum Freiburg
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: adult, absence of pulmonary disease, elective operation in general anaesthesia, invasive blood pressure monitoring

Exclusion criteria

Exclusion criteria: age50), heart pacemaker, heart defibrillator and other active implant, valvular heart disease, language barrier

Design outcomes

Primary

MeasureTime frame
Continuous measured airway pressure (mainstream).—

Secondary

MeasureTime frame
Continuous measured regional distribution of ventilation by means of electrical impedance tomography. Arterial oxygen partial pressure measured by means of bloodgas samples before and after the transfer of the patient.—

Countries

Germany

Contacts

Public ContactJohannes Spaeth

Klinik für Anästhesiologie und Intensivmedizin

johannes.spaeth@uniklinik-freiburg.de0761-270-23060

Outcome results

None listed

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