Influence of Induction Speed on Intraoperative EEG Patterns during General Anesthesia

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00037578

Enrollment

125

Registered

2025-07-30

Start date

2025-10-01

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

postoperative delirium

Interventions

Group 1: Patients undergoing elective surgery under general anesthesia. Anesthesia induction is performed routinely at the discretion of the attending anesthesiologist. The duration of anesthesia indu

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Fluent German language skills ASA status = 4 Planned elective procedure under general anesthesia

Exclusion criteria

Exclusion criteria: ASA status > 4 History of drug abus Intracranial procedures

Design outcomes

Primary

Measure	Time frame
Relative alpha power in the EEG during anesthesia maintenance	—

Secondary

Measure	Time frame
Occurrence of burst suppressions Incidence of postoperative neurocognitive disorders	—

Countries

Germany

Contacts

Public ContactStefanie Pilge

Klinik für Anästhesiologie und Intensivmedizin, TUM Universitätsklinikum

stefanie.pilge@tum.de+49 89 4140 9397

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Aug 10, 2026