Ventilation with Expiratory Ventilation Assistance - clinical use during microlaryngeal surgery
Not Applicable
- Conditions
- surgical conditions during microlaryngeal surgeryintraoperative ventilation
- Registration Number
- DRKS00013097
- Lead Sponsor
- Klinik für Anästhesiologie und IntensivmedizinUniversitätsklinikum Freiburg
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 55
Inclusion Criteria
elective, microlaryngeal surgery
written informed consent
Exclusion Criteria
ASA status > III;
COPD stadium > GOLD II;
known valvular heart disease;
implanted cardioverter/defibrillator, pacemaker or other active implants;
planned laser surgery;
anticipated difficult airway with planned fibreoptic intubation;
emergency procedure;
participation of the patient in other studies concerning intraoperative ventilation
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Percentages of visual parts of the larynx on a total view
- Secondary Outcome Measures
Name Time Method Surgical conditions (five point rating scale), regional ventilation (assessed by electrical impedance tomography), airway flow and pressure, compliance, etCO2