Overview

Neuronal Mechanisms of Sensory Processing During General Anesthesia

Status:
Unknown status
Trial end date:
2003-12-01
Target enrollment:
0
Participant gender:
All
Summary
The ability of Mid Latency Auditory Evoked Potentials for a routine monitoring of sensory suppression should be evaluated during a wide spectrum of clinically common forms general anesthesia.
Phase:
N/A
Accepts Healthy Volunteers?
No
Details
Lead Sponsor:
Ludwig-Maximilians - University of Munich
Collaborators:
CareFusion
German Federal Ministry of Education and Research
Treatments:
Alfentanil
Desflurane
Fentanyl
Isoflurane
Propofol
Remifentanil
Sevoflurane
Sufentanil
Criteria
Inclusion Criteria:

- Male and female patients

- Scheduled for elective urological, gynaecological or general surgery

- ASA status I or II

- Age 18 to 65

Exclusion Criteria:

- ASA status above II

- Operative procedures involving the neurocranium, neck or require other
neurophysiologic monitoring

- Inability to communicate freely in the german language

- Major hearing deficit

- Regular centrally acting medication including drug abuse within 3 months prior to the
investigation

- Participant of an other clinical investigation

- Lacking or withdrawal of written informed consent