Changes in consciousness during general anesthesia
Conditions
Interventions
Group 1: The state of consciousness of patients undergoing surgery in general anesthesia is evaluated during induction and emergence by repeated verbal command to squeeze the investigator's hand. Ther
Sponsors
Klinik für Anästhesioloige, HELIOS Universitätsklinikum Wuppertal
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: ASA physical status 1-4 (classification according to an established scale for assessing the patient's ability to exercise prior to anesthesia), written consent, mental insight, general anesthesia planned
Exclusion criteria
Exclusion criteria: use of drugs and/or psychotropic medication or other substances with effects on the central and/or the peripheral nervous system, mental illnesses, neurological illnesses, especially of the conduction system and the brain, disorders of the cerebral circulation, emergency interventions, neurosurgical interventions
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Changes in fronto-parietal cortical connectivity during loss and return of consciousness in the context of induction of and emergence from general anesthesia assessed by the symbolic transfer entropy calculated from the electreoencephalogram | — |
Countries
Germany
Contacts
Public ContactRobert Zanner
Klinik für Anästhesiologie und Intensivmedizin, Klinikum rechts der Isar der Technischen Universität
Outcome results
None listed