Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
40 participants
INTERVENTIONAL
2021-01-14
2024-12-31
Brief Summary
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The study will aim at evaluating the sensitivity and specificity of such exhaled propofol values compared with plasma propofol and measures of anaesthetic and antinociceptive effect.
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Detailed Description
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After induction a 20 min period of stable propofol infusion only will be established before start of surgery. The patients will be monitored for exhaled propofol, plasma propofol (blood samples), continous frontal EEG, Bispectral Index (BIS), skin conductance, estimated (computer based) concentrations of plasma and effect site propofol, and skin conductance.
After start of surgery (with ongoing propofol and restart of remifentanil TCI) the monitoring will continue in order to explore these relationships further.
Conditions
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Study Design
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NA
SINGLE_GROUP
DIAGNOSTIC
NONE
Study Groups
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Edmon arm
Edmon
Exhaled air will be analyzed for propofol
Interventions
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Edmon
Exhaled air will be analyzed for propofol
Eligibility Criteria
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Inclusion Criteria
* BMI between 20 -32 kg/m2
* ASA I-II
* Written informed concent
Exclusion Criteria
* Use of psychopharmaco or neurologic disease
* Pregnancy or breast feeding
18 Years
55 Years
ALL
No
Sponsors
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Oslo University Hospital
OTHER
Responsible Party
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Johan C Ræder
Professor
Principal Investigators
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Kristin S Thagaard, MD
Role: STUDY_DIRECTOR
Oslo University Hospital
Locations
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Dept of Anesthesiology, Oslo University Hospital, Ullevaal
Oslo, , Norway
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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Edmon-Oslo-Low Back Surgery
Identifier Type: -
Identifier Source: org_study_id
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