No favourable effect on mortality was observed with STS HM .
Similar reductions were observed in all-cause hospitalisations for TM interventions , whereas STS interventions had no major effect .
STS HM was dominated by usual care .
Similar results were observed in scenario analyses performed using higher costs of usual care , higher costs of STS HH and lower costs of TM during office hours .
As a result , the economic model developed scenarios for different RM classifications and their costs were estimated using bottom-up costing methods .
Despite wide variation in usual care and RM strategies , cost-effectiveness analyses suggest that TM during office hours was an optimal strategy ( in most costing scenarios ) .
However , clarity was lacking among descriptions of the components of RM packages and usual care and there was a lack of robust estimation of costs .
BACKGROUND Remote monitoring ( RM ) strategies have the potential to deliver specialised care and management to patients with heart failure ( HF ) .
OBJECTIVE To determine the clinical effectiveness and cost-effectiveness of home telemonitoring ( TM ) or structured telephone support ( STS ) strategies compared with usual care for adult patients who have been recently discharged ( within 28 days ) from acute care after a recent exacerbation of HF .
The review included r and omised controlled trials ( RCTs ) or observational cohort studies with a contemporaneous control group that included the following RM interventions : ( 1 ) TM ( including cardiovascular implanted monitoring devices ) with medical support provided during office hours or 24/7 ; ( 2 ) STS programmes delivered by human-to-human contact ( HH ) or human-to-machine interface ( HM ) .
Combined heart failure device diagnostics identify patients at higher risk of subsequent heart failure hospitalizations: results from PARTNERS HF (Program to Access and Review Trending Information and Evaluate Correlation to Symptoms in Patients With Heart Failure) study.
OBJECTIVES We sought to determine the utility of combined heart failure ( HF ) device diagnostic information to predict clinical deterioration of HF in patients with systolic left ventricular dysfunction . BACKGROUND Some implantable devices continuously monitor HF device diagnostic information , but data are limited on the ability of combined HF device diagnostics to predict HF events . METHODS The PARTNERS HF ( Program to Access and Review Trending Information and Evaluate Correlation to Symptoms in Patients With Heart Failure ) was a prospect i ve , multicenter observational study in patients receiving cardiac resynchronization therapy ( CRT ) implantable cardioverter-defibrillators .  HF events were independently adjudicated . A combined HF device diagnostic algorithm was developed on an independent data set . The algorithm was considered positive if a patient had 2 of the following abnormal criteria during a 1-month period : long atrial fibrillation duration , rapid ventricular rate during atrial fibrillation , high ( > or = 60 ) fluid index , low patient activity , abnormal autonomics ( high night heart rate or low heart rate variability ) , or notable device therapy ( low CRT pacing or implantable cardioverter-defibrillator shocks ) , or if they only had a very high ( > or = 100 ) fluid index . We used univariate and multivariable analyses to determine predictors of subsequent HF events within a month . RESULTS We analyzed data from 694 CRT defibrillator patients who were followed for 11.7 + /- 2 months . Ninety patients had 141 adjudicated HF  hospitalizations with pulmonary congestion  at least 60 days after implantation . Patients with a positive combined HF device diagnostics had a 5.5-fold increased risk of HF hospitalization with pulmonary signs or symptoms within the next month ( hazard ratio : 5.5 , 95 % confidence interval : 3.4 to 8.8 , p < 0.0001 ) , and the risk remained high after adjusting for clinical variables ( hazard ratio : 4.8 , 95 % confidence interval : 2.9 to 8.1 , p < 0.0001 ) . CONCLUSIONS Monthly review of HF device diagnostic data identifies patients at a higher risk of HF hospitalizations within the subsequent month . ( PARTNERS HF : Program to Access and Review Trending Information and Evaluate Correlation to Symptoms in Patients With Heart Failure ; NCT00279955 )
No favourable effect on mortality was observed with STS HM .
Similar reductions were observed in all-cause hospitalisations for TM interventions , whereas STS interventions had no major effect .
STS HM was dominated by usual care .
Similar results were observed in scenario analyses performed using higher costs of usual care , higher costs of STS HH and lower costs of TM during office hours .
As a result , the economic model developed scenarios for different RM classifications and their costs were estimated using bottom-up costing methods .
Despite wide variation in usual care and RM strategies , cost-effectiveness analyses suggest that TM during office hours was an optimal strategy ( in most costing scenarios ) .
However , clarity was lacking among descriptions of the components of RM packages and usual care and there was a lack of robust estimation of costs .
BACKGROUND Remote monitoring ( RM ) strategies have the potential to deliver specialised care and management to patients with heart failure ( HF ) .
OBJECTIVE To determine the clinical effectiveness and cost-effectiveness of home telemonitoring ( TM ) or structured telephone support ( STS ) strategies compared with usual care for adult patients who have been recently discharged ( within 28 days ) from acute care after a recent exacerbation of HF .
The review included r and omised controlled trials ( RCTs ) or observational cohort studies with a contemporaneous control group that included the following RM interventions : ( 1 ) TM ( including cardiovascular implanted monitoring devices ) with medical support provided during office hours or 24/7 ; ( 2 ) STS programmes delivered by human-to-human contact ( HH ) or human-to-machine interface ( HM ) .