Evaluation of propofol-induced effects on parameters of ventricular-arterial coupling by transthoracic echocardiography and cardial impedance measurement during anesthesia induction

Evaluation of propofol-induced effects on parameters of ventricular-arterial coupling by transthoracic echocardiography and cardial impedance measurement during anesthesia induction - PiVAK

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00022347

Enrollment

Registered

2020-07-14

Start date

2023-03-31

Completion date

Unknown

Last updated

2025-10-06

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

Conditions

I95.8

Interventions

Group 1: Patients with existing invasive blood pressure monitoring will be examined before und right after anesthesia induction via transthoracic echocardiography and impedance cardiography comparing

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: monitoring with arterial catheter

Exclusion criteria

Exclusion criteria: pregnant patients

Design outcomes

Primary

Measure	Time frame
- comparison of parameters of systolic and arterial elastance and ventricular-arterial coupling before und right after anesthesia induction - comparison of elastance parameters measured by transthoracic echocardiography and impedance cardiography	—

Secondary

Measure	Time frame
- feasibility study - forming hypothesis for further studies	—

Countries

Germany

Contacts

Public ContactSebastian Stehr

Klinik und Poliklinik für Anästhesiologie und Intensivtherapie, Universitätsklinikum Leipzig AöR

sebastian.stehr@medizin.uni-leipzig.de+49 (0)341/97-17704

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026