Published in:
01-10-2017 | Original Paper
Activation of remote monitoring for cardiac implantable electronic devices: small dog for tall weeds
Published in: Clinical Research in Cardiology | Issue 10/2017
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Background
Remote monitoring (RM) of cardiac implantable electronic devices (CIEDs) has been popularized as a precious patients’ management tool. We have investigated RM within the premises of a multicenter, prospective, real-world registry, i.e., the German Device II.
Methods
We have focused on: (1) CIEDs with RM capabilities implantation rate and (2) actual rate of RM features activation.
Results
A cohort of 1223 CIEDs patients were treated from 04/11 to 02/14. Of these, 720 (58.8%) were implanted with RM-capable devices and were presenting significantly more often a clinical diagnosis of dilatative cardiomyopathy and an indication for cardiac resynchronization. At discharge, the RM feature was activated in only 12.6% (91/720) of the total number of patients implanted with RM-capable CIEDs. After adjusting for implanting center, there was no significant correlation between any of the patient clinical characteristics and RM activation. One-year estimated mortality was 9.0% in patients with activated RM, 5.6% in those with not activated RM, and 7.7% in those without RM capability (p = 0.3). The RM feature was still activated in 13.8% of the patients surviving at follow-up. Patients undergoing RM had a trend for higher re-hospitalization rate and less visits in the device outpatient clinic.
Conclusions
Although RM in CIEDs may be a clinically valuable technological armamentarium, its activation does not reflect patients’ clinical profile. In fact, RM is often not activated, most probably because it is still recognized as a source of increased workload in a reality where reimbursement plans for dedicated human resources are not yet optimized.