I95.9
Conditions
Interventions
Group 1: Patients after non-cardiac surgery who are routinely monitored using intermittent oscillometric upper-arm cuff measurements. As part of the study protocol, blood pressure will additionally be
Sponsors
Zentrum für Anästhesiologie und IntensivmedizinUniverstätsklinikum Hamburg-Eppendorf
Eligibility
Sex/Gender
All
Age
45 Years to No maximum
Inclusion criteria
Inclusion criteria: - patients 45 years or older who are scheduled for elective non-cardiac surgery - patients who will be monitored with intermittent blood pressure monitoring as part of routine care
Exclusion criteria
Exclusion criteria: - emergency surgery - pregnancy - American Society of Anesthesiologists physical status classification V or VI - blood pressure difference between left and right arm of more than 20 mmHg - invasive blood pressure monitoring - heart rhythms other than sinus rhythm
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidences of postoperative hypotensive episodes identified by continuous non-invasive finger-cuff blood pressure monitoring. A postoperative hypotensive episode will be defined as a MAP <65 mmHg for at least one consecutive minute assessed by continuous non-invasive finger-cuff blood pressure monitoring. | — |
Secondary
| Measure | Time frame |
|---|---|
| Secondary endpoint #1: the cumulative duration patients had a MAP <65 mmHg (min) Secondary endpoint #2: the area under a MAP of 65 mmHg (mmHg x min) Secondary endpoint #3: the time-weighted average MAP less than 65 mmHg (mmHg) Exploratory endpoints: Primary and secondary endpoints below MAP thresholds of 70 mmHg and 80 mmHg | — |
Countries
Germany
Contacts
Public ContactMoritz Flick
Klinik und Poliklinik für Anästhesiologie, Zentrum für Anästhesiologie und Intensivmedizin, Universitätsklinikum Hamburg-Eppendorf
Outcome results
None listed