Hemodynamic Instability Clinical Trial
Official title:
Evaluation of the Effect of Different Types of Extended Infusion Lines on Pulse Contour-based Measurements Based on the Arterial Pressure Signal
Verified date | October 2019 |
Source | Algemeen Ziekenhuis Maria Middelares |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Observational |
Hemodynamic monitoring of the critically-ill patients is increasingly performed using an
arterial pulse contour-based cardiac output device such as the proAQT system.
The aim of this study is to evaluate the effect of extending the pressure lines on the
arterial pressure wave and the calculated hemodynamic variables when using the proAQT system.
Status | Completed |
Enrollment | 10 |
Est. completion date | December 30, 2018 |
Est. primary completion date | December 15, 2018 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years and older |
Eligibility |
Inclusion Criteria: - ASA 1-2 - arterial catheter necessary for clinical reasons Exclusion Criteria: - =ASA 3 |
Country | Name | City | State |
---|---|---|---|
Belgium | AZ Maria Middelares | Ghent | Oost-Vlaanderen |
Lead Sponsor | Collaborator |
---|---|
Algemeen Ziekenhuis Maria Middelares |
Belgium,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | relative change in ProAQT-calculated cardiac output after placement of extension lines. | relative change (in % of the baseline measurement) in cardiac output following increase in length of the extension line. | one minute of measurement after changing the length of the extension line. | |
Secondary | change in Area Under the Curve (AUC) of the arterial pressure wave form after placement of extension lines. | The relative chane in AUC of the arterial pressure curve (from start systole to dicrotic notch) following increase in length of the extension line. | one minute of measurement after changing the length of the extension line. | |
Secondary | relative change in ProAQT-calculated SVR after placement of extension lines. | relative change (in % of the baseline measurement) in systemic vascular resistance following increase in length of the extension line. | one minute of measurement after changing the length of the extension line. | |
Secondary | relative change in ProAQT-calculated diastolic blood pressure after placement of extension lines. | relative change (in % of the baseline measurement) in diastolic blood pressure following increase in length of the extension line. | one minute of measurement after changing the length of the extension line. | |
Secondary | relative change in ProAQT-calculated systolic blood pressure after placement of extension lines. | relative change (in % of the baseline measurement) in systolic blood pressure following increase in length of the extension line. | one minute of measurement after changing the length of the extension line. | |
Secondary | relative change in ProAQT-calculated stroke volume variation after placement of extension lines. | relative change (in % of the baseline measurement) in stroke volume variation following increase in length of the extension line. | one minute of measurement after changing the length of the extension line. | |
Secondary | relative change in ProAQT-calculated pulse pressure variation after placement of extension lines. | relative change (in % of the baseline measurement) in pulse pressure variation following increase in length of the extension line. | one minute of measurement after changing the length of the extension line. |
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