Heart Failure，Congestive
Conditions
Brief summary
Heart failure is the major pandemic of the 21st century. The number of patients and of Heart Failure-related deaths is progressively increasing. This means a devastating economic and health organization burden. In fact, chronic heart failure patients are at high risk of death, and the course of the disease is often insidious and uncertain with a progressive deterioration requiring the need for repeated and successive hospitalizations with an ominous prognosis: with each admission for acute heart failure there is a short-term improvement, a phase characterized by a degree of stability, and then a worsening phase follows until a new need for a new hospitalization. Moreover, with each subsequent hospitalization, myocardial function progressively declines, gradually worsening the patient's quality of life until the fatal event. For these reasons, one of the major unmet needs is the identification of patients with a negative trajectory of Heart Failure. Accordingly, early identification of Heart Failure worsening is mandatory to improve patient condition and reduce Heart Failure costs, which are mainly associated with hospitalizations. Our main goal through this project is to create clinical tool for detection of early signs of chronic heart failure (CHF) worsening that will allow timely therapeutic intervention. This timely manner intervention can lead to a much better outcome for the patient, possibly reducing the need for hospitalization or lower the number of hospitalization days. The aim of this project is to develop clinical decision tool based on artificial intelligence (AI) algorithms to early detect the signs of exacerbation of chronic heart failure and predict the risk of its progression, by integrating high quality medical data obtained through a wearable device (L.I.F.E. Italia Srl's wearable clinic - a vest with accessories, which is a TRL 9 medical grade sensorized garment, already available on the market). Specifically, the focus will be on the early detection of CHF worsening in patients who have already been diagnosed with CHF.
Interventions
None listed
Sponsors
Centro Cardiologico Monzino
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to 80 Years
Healthy volunteers
No
Inclusion criteria
* Presence of symptoms and/or signs of HF * left ventricular ejection fraction (LVEF) ≤40%. LVEF values will be obtained by determining the reduced LV systolic function, by transthoracic echocardiographic assessment as recommended by European Association of Cardiovascular Imaging (EACVI) and American Society of Echocardiography position paper. * NYHA functional classes II-III).
Exclusion criteria
* NYHA functional class IV, * Candidates for left-ventricular assist device (LVAD) or heart transplant, as per latest definition of Heart Failure Association of the ESC. * Recent acute coronary syndrome within 1-year prior to the date of potential enrollment, * Indirect echocardiographic evidence of significantly elevated pulmonary pressures * Clinically relevant pulmonary hypertension * non-adherence to optimal medical treatment for CHF
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Definition of an algorithm for heart failure worsening | 6 months | Development by artificial intelligence of an algorithm based on all collected variables able to identify Heart Failure worsening |
| Identification of respiratory predictors of heart failure worsening | 6 months | Identification of which single respiratory parameters are related to Heart Failure worsening among all those collected by the L.I.F.E. device. |
| Identification of ECG predictors of heart failure worsening | 6 months | Identification of which single ECG parameters are related to Heart Failure worsening among all those collected by the L.I.F.E. device. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Identification of nocturnal parameters related to heart failure worsening | 6 months | Identification of which nocturnal parameters are related to Heart Failure worsening among all those collected by the L.I.F.E. device. |
| Heart rate variability as marker of heart failure worsening | 6 months | Evaluation of daytime/night-time/overall Heart Rate Variability as a predictor of Heart Failure worsening |
Contacts
Primary ContactPiergiuseppe Agostoni, Prof
Outcome results
None listed