Out-of-hospital remote patient monitoring
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Out-of-hospital remote patient monitoring is the electronic collection of patient physiological measurements (such as blood pressure, weight, heart rate, temperature, respiratory rate, or blood glucose levels) outside of traditional health care settings.1 The primary objective of remote patient monitoring is often earlier recognition of deterioration, mostly in patients with chronic diseases.2
Elderly patients and patients suffering from chronic conditions frequently have trouble transitioning from the hospital to home.3
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While several studies have shown that hospital-to-home transitional care strategies can decrease readmissions or improve quality of life, a recent systematic review found significant heterogeneity in implementation and inconsistent effectiveness.4
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Spurred by both recent technological innovations and the COVID-19 pandemic, investigators have recently accelerated the rate of research into the use of technology to facilitate the transition from hospital to home.5,6
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The primary objective of remote patient monitoring is typically earlier recognition of deterioration, primarily in patients with chronic diseases.2
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A recent systematic review evaluating the utility of intermittent and continuous wearable remote patient monitoring found that vital signs needed to be collected at least daily to influence mortality and/or hospital admission rates.1 Continuous, or near continuous, acquisition of vital sign data is a key feature of wearables.7
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Twenty-seven percent of heart failure (HF) hospitalizations require readmission within 30 days.8
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More recently, wearables have gained attention as an alternative to intermittent remote monitoring in heart failure patients, as real time monitoring and intelligent alerts may more rapidly detect deterioration.9
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Acute exacerbations of chronic obstructive pulmonary disease contribute to 1.2 million admissions in the United States annually with a mean cost of $9545 per admission and total costs of $11.9 billion.10
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One trial found that among patients who suffered an acute exacerbation of COPD (AECOPD), continuous monitoring of heart rate and physical activity was predictive of AECOPD severity.11
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For healthcare facilities looking to improve the management of chronic disease through the data generated by wearable devices, a recent review article, proposes the implementation of an augmented continuous connected care pyramid to address some of the challenges associated with managing RPM patients.12
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The ability of wearables to automatically detect deterioration can help clinicians detect and treat issues quickly.13,14
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Data from the BioButton® multi-parameter wearable should not be used as the sole basis for diagnosis or therapy and are intended only as adjuncts to patient assessment.