Impact of mild hypo- and hyperventilation on cerebral oxygen supply during general anesthesia
- Conditions
- Cerebral oxygen saturation
- Registration Number
- DRKS00033414
- Lead Sponsor
- MU KLinikum
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 78
Inclusion Criteria
1. consent of the patient
2. surgery under general anesthesia
Exclusion Criteria
1. age < 18 years
2. refusal of the patient
3. Patients after apoplex
4. hemodynamically relevant carotid stenosis
5. post neurosurgical intervention
6. normal pressure hydrocephalus
7. arterial hypertension
8. COPD
Study & Design
- Study Type
- observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method IRS value (near infrared spectroscopy) in comparison between end-tidal CO2 at the lower standard limit and the upper standard limit.
- Secondary Outcome Measures
Name Time Method Difference in NIRS value between young and older patients