Testing a Home Device That Estimates Lung Artery Pressure in Heart Failure
Compares the Vivio System with CardioMEMS for tracking heart failure status.
Plain-language title generated from the registry record
Registry title: Vivio At-Home Study
Key facts
- Where
- Long Beach, Los Angeles, Reno, and San Diego, United StatesSee the 4 sites
Where in United States
- MemorialCare Long Beach Medical CenterLong Beach, United StatesNo longer taking part
- USC Keck School of MedicineLos Angeles, United StatesNo longer taking part
- Renown Regional Medical CenterReno, United StatesNo longer taking part
- UC San Diego School of MedicineSan Diego, United StatesNo longer taking part
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- Ventric Health, LLC
- Trial code
- NCT07730268
- Record updated
- 28 July 2026
- Original description
The purpose of the study is to examine the Vivio System's ability to track heart failure status in subjects, and compare the Vivio System's measurements to CardioMEMS measurements. Heart failure, which is a form of heart disease, is a condition where the heart does not pump enough blood through the body, resulting in the body not getting the amount of oxygen and nutrients it needs. This research study will collect data using CardioMEMS and the Vivio System in subjects over the age of 21 with a currently implanted, or scheduled to be implanted, CardioMEMS device. This group of individuals will provide researchers with important data because the measurements of their health information can be used to determine if the Vivio is as effective at tracking heart failure status as CardioMEMS. This research study is designed to develop new knowledge, and does not provide a direct benefit to study subjectsRead full original descriptionShow less
Evaluation of a Novel, Non-Invasive Approach to Estimating Pulmonary Artery Pressure as an Alternative Method for Tracking Heart Failure Status
The purpose of the study is to examine the Vivio System's ability to track heart failure status in subjects, and compare the Vivio System's measurements to CardioMEMS measurements. Heart failure, which is a form of heart disease, is a condition where the heart does not pump enough blood through the body, resulting in the body not getting the amount of oxygen and nutrients it needs. This research study will collect data using CardioMEMS and the Vivio System in subjects over the age of 21 with a currently implanted, or scheduled to be implanted, CardioMEMS device. This group of individuals will provide researchers with important data because the measurements of their health information can be used to determine if the Vivio is as effective at tracking heart failure status as CardioMEMS. This research study is designed to develop new knowledge, and does not provide a direct benefit to study subjects
Inclusion: Adult subjects over the age of 21; A CardioMEMS HF System implanted or scheduled to be implanted; 70% or more signal strength from CardioMEMS at the time of enrollment; Ability to successfully obtain a Vivio System measurement; Willing and able to participate in all study evaluations and allow access to medical records, including medical testing records up to 2 years after completion of the study; Ability to understand and sign informed consent.
Exclusion: Open skin lesions at the site of Vivio application / examination; Inability to obtain brachial artery blood pressure.