Impact of LVAD Implantation on Micro- and Macrovascular Function

Klinik für Kardiologie, Pneumologie und Angiologie

Status: Completed

Conditions: End Stage Heart Failure

Study type: Observational

Funder types: Other

Identifiers

NCT02174133

LVAD

Details and patient eligibility

About

End stage heart failure is characterized by a critical inability of the heart to meet the organism's blood demand even under resting conditions. Heart transplantation (HTx) is the established therapeutic approach in the treatment of end stage heart failure and still the gold standard treatment. Left ventricular assist devices (LVADs) are considered as a vital therapeutic option to temporarily or permanently assist the failing circulation. The hemodynamic vascular consequences of implanting LVADs have not been studied in detail. The aim of the study is to investigate the effect of LVAD implantation compared to heart transplant (HTx) on micro- and macrovascular function in patients with end stage heart failure.

Enrollment: 60 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• patients after HTX
• patients after LVAD implantation
• patients with stable coronary heart disease and normal systolic left ventricular function
• healthy volunteers
• written informed consent

Exclusion criteria

• acute inflammation
• cardiac arrhythmia
• renal failure
• malignant disease

Trial design

60 participants in 4 patient groups

patients after HTX

patients after LVAD implantation

patients with coronary heart disease

healthy volunteers