New anesthetic depth measure tested in routine surgeries
NCT ID NCT07197567
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This observational study looked at a new measure called eMAC that combines the effects of inhaled and IV anesthetics to gauge how deep a patient is under anesthesia. Researchers observed 60 adults having elective surgery, recording standard vital signs and depth monitors without changing their usual care. The goal was to see how eMAC compares to existing measures like MAC and BIS. No experimental treatments were given.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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60 people
The number who actually took part.
- Started
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Nov 2025
- Finished
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Jan 2026
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Adult patients scheduled for elective surgical procedures under general anesthesia at Sakarya University Training and Research Hospital, Department of Anesthesiology and Reanimation, will be considered for enrollment. Patients represent a typical surgical population with ASA physical status I-III.
- Ages
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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adults aged 18-65 years * Scheduled for elective surgery under general anesthesia * American Society of Anesthesiologists (ASA) Physical Status I-III * Feasibility of Bispectral Index (BIS) monitoring * Provision of written informed consent Exclusion Criteria: * History of neurological disease (e.g., epilepsy, dementia, severe brain injury) * Known allergy to anesthetic agents * Severe cardiovascular or respiratory failure
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Sakarya University Training and Research Hospital, Department of Anesthesiology and Reanimation
Sakarya, Adapazari, Turkey (Türkiye)
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