Development und validation of a new approach for perioperative, non continuous, non-invasive measurement of blood pressure, pulse pressure variation and stroke volume in mechanically ventilated patients in patients undergoing cardiac surgery

Development und validation of a new approach for perioperative, non continuous, non-invasive measurement of blood pressure, pulse pressure variation and stroke volume in mechanically ventilated patients in patients undergoing cardiac surgery - NISMO

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00009546

Enrollment

Registered

2015-11-09

Start date

2015-04-20

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

blood pressure, stroke volume, stroke volume variation, pulse pressure Variation of patients unerrgoing cardiac surgery

Interventions

Group 1: Recording and comparing arterial blood pressure and hemodynamic paramters with established and new peizo-foil based monitoring devices in patients undergoing cardiac surgery

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Informed consent from patient, age = 18 years, cardiac surgery, no paritcipation in a drug trial, surgery under general anesthesia

Exclusion criteria

Exclusion criteria: No informed consent, patients unable to consent, pergnant or breast feeding women, emergency surgery, side difference of blood pressure > 12 mmHg, tissue ischemia, Severe peripheral arterial vascular occlusion disease = 4 after Fontaine, atrial fibrillation, need of intra aortic balloon pump

Design outcomes

Primary

Measure	Time frame
Measurement of blood pressure (absolute and trending) by use of piezo-foil technology and invasively in the perioperative setting.	—

Secondary

Measure	Time frame
Measurement of pulse pressure and stroke volume variation by use of piezo-foil technology and invasively in the perioperative setting.	—

Countries

Germany

Contacts

Public ContactViktor Mezger

Klinik für Anästhesiologie mit Schwerpunkt operative Intensivmedizin, Campus Charite Mitte und Virchow Klinikum, Charite - Universitätsmedizin Berlin

viktor.mezger@charite.de030450631177

Outcome results

None listed

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