Heart Failure Events Reduction With Remote Monitoring and eHealth Support Investigator Initiated Trial

The HERMeS Trial (Heart failure Events reduction with Remote Monitoring and eHealth Support) is a multicenter, prospective, randomized, open label, observational investigator initiated study to assess the effect on cardiovascular mortality and non-fatal heart failure (HF) events of a telemedicine-based comprehensive management program for patients with chronic HF by means of remote daily telemonitoring of signs and symptoms of HF and remote structured follow-up using videoconference. The organizational characteristics of the programme and the impact in health outcomes resulting from its implementation have been previously published.

In this study we aim to compare the strategy of providing nurse-based structured follow-up to high-risk chronic HF patients through planned contacts between health care providers and patients and/or caregivers in the basis of face-to-face on-site encounters (usual care) or provide the planned care using telemedicine with the combination of remote daily monitoring of signs and symptoms of HF (telemonitoring) and delivery of structured nurse-based follow-up health care using videoconference (tele-intervention).

The main hypothesis of the study is that daily telemonitoring of clinical variables and symptoms in high-risk patients with HF allows early detection of decompensations by decreasing the number of fatal cardiovascular events or non-fatal HF events. As a secondary hypothesis we assume that tele-intervention using telemedicine may help to optimise neurohormonal treatment and deliver appropriate education to high-risk patients with HF; and delivery of care in high risk patients with HF through the combination of remote monitoring and tele-intervention may translate into a reduction of fatal and non fatal HF-related events.

Inclusion criteria

• Age ≥ 18 years old.
• Patients discharged from a heart failure hospitalization within 30 days of enrollment into the study or in the process of discharge planning.
• Heart Failure diagnosis according to European Society of Cardiology (ESC) criteria.
• Written informed consent must be obtained before any assessment is performed.
• Patients receiving oral standard medication for chronic heart failure (CHF).
• All patients will be eligible regardless the level of left ventricular ejection fraction (LVEF).

Exclusion criteria

• Age<18 years old.
• Participation in another clinical trial.
• Moderate or severe cognitive impairment without a competent caregiver.
• Lack of social support.
• Institutionalized patients.
• Life expectancy less than 1 year (excluding HF).
• Candidates for home-based or institutional end-of-life care.
• Serious psychiatric illness.
• Planned cardiac surgery.
• Planned Heart transplantation or left ventricular assist device (LVAD) implant.
• Patients in hemodialysis program.
• Death before hospital discharge.
• The patient is unable or unwilling to give the informed consent to participate.
• The patient is considered not to be an adequate candidate for this study according to the decision of the local investigator.
• Unstable patients with signs of fluid overload or low cardiac output.