Effects of an EEG-based (bispectral index - BIS) induction of general anaesthesia using propofol on arterial hypotensio
Not Applicable
- Conditions
- Patients (> 18yrs) who undergo general anesthesia for an elective procedure (ENT surgery, ophthalmic surgery and dermatologic surgery).
- Registration Number
- DRKS00010544
- Lead Sponsor
- niklinikum Gießen und Marburg, Standort Marburg, Klinik für Anästhesie und Intensivtherapie
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 240
Inclusion Criteria
Eligible participants were patients aged 18 or over scheduled to undergo elective surgery (ear nose and throat (ENT) surgery, ophthalmic surgery and dermatologic surgery) under general anaesthesia.
Exclusion Criteria
Exclusion criteria were participation in another study, pregnancy and lactation, any medical condition that would require rapid sequence induction, ASA physical status > 3, any disease with a potential for compromised alertness (due to underlying disease or sedative premedication).
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The primary endpoint of this study is the number (proportion) of patients with hypotension. Blood pressure was measured every 2 minutes during the study period (the first 12 minutes after the start of induction of anaesthesia). <br><br>We defined hypotension as mean arterial pressure (MAP) < 60 mmHg in accordance with the most common definitions used to study intraoperative hypotension. <br>
- Secondary Outcome Measures
Name Time Method