Very Old Intensive Care Patients - Perfusion (VIPPER)

Heinrich-Heine University, Duesseldorf

Status: Active, not recruiting

Conditions: Very Old Intensive Care Patients; Microcirculation; Intensive Care

Treatments: Diagnostic Test: Measurement of microcirculation

Study type: Observational

Funder types: Other

Identifiers

NCT04169204

19-021

Details and patient eligibility

About

Shock is a frequent, etiologically heterogeneous and often lethal clinical condition of intensive care medicine. This is particularly true for very old intensive care patients (VIPs), who are among the fastest-growing subgroups of all intensive care unit (ICU) patients and who suffer from a significantly impaired outcome. In addition to the treatment of the causes of shock, current therapeutic approaches focus on the stabilization of vital parameters, which in general all reflect macrocirculatory measured values such as blood pressure. In contrast, a disturbance of the microcirculation (blood circulation of the smaller blood vessels <100 µm) is only poorly measurable and delayed. The last generation of AVA-Software (MicroVisionMedical) will calculate different parameters about the capillary densitiv and perfusion in a user-independent way. VIPPER investigates whether a non-invasive measurement of microcirculation using the sublingual mucosa in very old intensive care patients in shock leads to faster recognition and specific treatment of organ dysfunctions. Secondly, this study checks whether this measurement predicts outcome.

Enrollment: 47 patients

Sex: All

Ages: 80+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• ≥ 80 years
• Acute ICU admission
• Shock at the time point of admission to the ICU or in the first 3 hours defined as Lactate ≥ 2 mmol/l AND need for vasoactive substances to maintain a MAP ≥ 65 mmHg in the presence of adequate volume status

Exclusion criteria

• < 80 years
• Inaccessibility for sublingual measurement
• no informed consent