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We conducted a trial of telemonitoring and telecare for patients with chronic heart failure leaving hospital after being treated for clinical instability. Eighty patients were randomized before hospital discharge to a usual care group (n=40: follow-up at the outpatient clinic) or to an integrated management group (n=40: patients learned to use a handheld PDA and kept in touch daily with the monitoring centre). At enrolment, the groups were similar for all clinical variables. At one-year follow-up, integrated management patients showed better adherence, reduced anxiety and depression, and lower NYHA class and plasma levels of BNP with respect to the usual care patients (e.g. NYHA class 2.1 vs 2.4, P<0.02). Mortality and hospital re-admissions for congestive heart failure were also reduced in integrated management patients (P<0.05). Integrated management was more expensive than usual care, although the cost of adverse events was 42% lower. In heart failure patients at high risk of relapse, the regular acquisition of simple clinical information and the possibility for the patient to contact the clinical staff improved drug titration, produced better psychological status and quality of life, and reduced hospitalizations for heart failure., (© The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.)

Healthcare costs for heart failure are increasing. The need for a better care, however, has to be matched with a policy of cost containment. A way to improve the cost-effectiveness of heart failure care is the disease management approach, in which therapy, education and follow-up are tailored for each patient by a multidisciplinary team. Such a complex intervention can be facilitated by the use of telemedicine, which allows the remote control of considerable amounts of clinical data. In Italy, a few studies with telemedicine have been reported. A recent development in this field is represented by the ICAROS project (Integrated Care vs Conventional Intervention in Cardiac Failure Patients: Randomized Open Label Study), whose aim is to improve the clinical and psychological care of heart failure patients employing advanced wireless telecommunication technology. So far, we randomized 60 patients: 30 in usual ambulatory care, 30 in an intensive treatment group. The latter patients were instructed to use a portable computer to get in touch daily with the heart failure clinic and receive feedback instruction for the management of drug therapy and daily problems. At the first year of follow-up, the treatment group showed good compliance to drug prescriptions, and could easily handle the portable computer. The preliminary results of this ongoing study support the feasibility and appropriateness of new technologies for the management of heart failure, even in elderly patients in whom a limited expertise with these appliances could have been anticipated.

Background Thoracic impedance (TI) decrease and pulmonary artery pressure (PAP) elevation precede acute decompensation in congestive heart failure (HF). However, the relationship between TI and PAP has been studied only in the context of acute decompensation. Methods This prospective, observational study enrolled subjects with reduced ejection fraction HF, previously implanted with an ICD capable of measuring TI. Patients underwent implantation of a sensor for direct measurement of PAP (CardioMEMs™). Both TI and PAP were remotely monitored daily during follow up. Investigators were blinded to PAP values during the first three months, then PAP was used as a guide to therapy. Results Ten patients were followed up for 405 ± 141 days (3720 patient-days). During hemodynamic guided therapy, diastolic PAP (dPAP) decreased from 27.8 ± 10.2 mm Hg to 24.0 ± 8.0 mm Hg (p < 0.001); non-significant variations of TI were observed. A significant negative correlation was found between the variations of TI and PAP vs. baseline (p < 0.001). Episodes of sustained increase of PAP preceded subsequent periods of TI decrease by 5.6 ± 3.9 days, but the former were poor predictors of the latter (sensitivity 0.37). Conclusions Our study confirms the strict correlation that exists between left ventricular filling pressures and lung water content, estimated by dPAP and TI, respectively. However, dPAP acute variation analysis showed a limited value in predicting subsequent episodes of TI decrease. [ABSTRACT FROM AUTHOR]