The objective of the explorative registry study is to investigate outcome parameters in the routine treatment of patients who are monitored after heart surgery for either short or long-term treatment in the intensive care unit for close monitoring of blood pressure.
The close monitoring of patients after cardiac surgery is regarded as standard. However, little is currently known about the influence on patient-related outcome parameters. Recently it has already been shown that intraoperative variability of blood pressure during heart surgery has a postoperative effect on 30-day mortality. The aim of this retrospective study is to investigate the effects of different hemodynamic measurements and management after cardiac surgery on patient-specific outcome parameters.
Study Type
OBSERVATIONAL
Enrollment
6,909
Charité Universitätsmedizin Berlin
Berlin, Germany
Blood pressure in range
Percentage of RR (Blood Pressure) measurements taken by each patient in the target range as a percentage of the total number of measurements taken by that patient.
Time frame: Intensive Care stay, an average of 10 days
Blood pressure over range
Percentage of RR measurements of each patient above the target range in relation to the total of all measurements taken by that patient.
Time frame: Intensive Care stay, an average of 10 days
Blood pressure below range
Percentage of RR measurements taken by each patient below the target range in relation to the total number of measurements taken by that patient.
Time frame: Intensive Care stay, an average of 10 days
Hospital stay
Length of hospital stay
Time frame: an average of 13 days
ICU stay
Intensive care unit length of stay
Time frame: an average of 5 days
ICU readmission
Amount of hospital readmissions
Time frame: an average of 30 days
Renal insufficiency - 1
Incidence of renal insufficiency
Time frame: intensive care unit stay, an average of 5 days
Renal insufficiency - 2
dialysis duration
Time frame: intensive care unit stay, an average of 5 days
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Renal insufficiency - 3
Urine production
Time frame: intensive care unit stay, an average of 5 days
Stroke
incidence of strokes
Time frame: hospital length of stay, an average of 13 days
Drainage loss
Amount of postoperative drainage loss
Time frame: intensive care unit stay, an average of 5 days
transfusions
number of transfusions needed
Time frame: hospital length of stay, an average of 13 days
mortality rate-1
mortality rate after 90 days
Time frame: 90 days
mortality rate-2
mortality rate after 180 days
Time frame: 180 days
Pulse Contour Cardiac Output
data received from Pulse Contour Cardiac Output analyses
Time frame: intensive care unit stay, an average of 5 days
mortality rate-3
mortality rate after 5 years
Time frame: 5 years
mortality rate-4
mortality rate after 1 year
Time frame: 1 year
Central venous pressure
central venous pressure on intensive care unit
Time frame: intensive care unit stay, an average of 5 days
Pleural effusion
In-hospital incidence of pleural effusions postoperatively
Time frame: hospital length of stay, an average of 13 days
Case cost
Case cost in Euro
Time frame: hospital length of stay, an average of 13 days