Central Hemodynamics, Augmentation index and Microcirculation after Phlebotomy
- Conditions
- Augmentation indexCentral blood pressurePhlebotomyMicrocirculationPlasma viscocityAugmentatie indexCentrale bloeddrukAderlatingMicrocirculatiePlasmaviscociteit
- Registration Number
- NL-OMON27853
- Lead Sponsor
- Academisch Medisch Centrum
- Brief Summary
/A
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- Not specified
- Target Recruitment
- 42
Inclusion Criteria
Patients aged 18-75 years receiving phlebotomy at regular intervals (for example because of hemochromatosis or polycythemia vera) ;
- Willing to participate ;
Exclusion Criteria
- Pacemaker or ICD device ;
- Atrial fibrillation ;
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The principal endpoint is defined as the difference in AIx (≥4%) before and after phlebotomy while standing.
- Secondary Outcome Measures
Name Time Method