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This article explores how remote patient monitoring (RPM) is transforming patient safety by enabling continuous, real-time tracking of health data outside clinical settings. It provides a comprehensive overview of RPM technologies, their clinical benefits, implementation challenges and best practices. It highlights the growing importance of RPM in proactive care models and its role in reducing hospital readmissions, improving medication adherence and supporting vulnerable patient populations. How is remote patient monitoring changing patient safety? A Mass General Brigham study of 10,803 participants found that RPM reduced mean blood pressure from 150/83 to 145/83, which significantly lowers cardiovascular disease risk.[1] RPM technologies provide clinicians with real-time data streams; this allows for quick interventions when patient conditions change. The continuous monitoring bridges dangerous gaps between appointments where medical complications developed undetected. Beyond crisis prevention, RPM enhances medication safety through adherence tracking and creates comprehensive longitudinal health records revealing subtle trends conventional episodic care might miss. The benefits reach vulnerable groups—elderly, rural and mobility-limited patients—who now get regular supervision free of transportation constraints, creating safety nets once inaccessible under conventional care models. Real-time monitoring: a lifeline for early intervention and patient safety RPM provides regular data collection that serves as a buffer against avoidable harm by detecting minute physiological changes that indicate clinical deterioration. RPM significantly bolsters patient safety by enabling early detection of health deteriorations, thereby facilitating timely interventions. A study published in NPJ Digital Medicine analysed 29 studies across 16 countries and found that RPM interventions led to a reduction in hospital readmissions and emergency department visits.[2] Specifically, the study highlighted that RPM demonstrated positive outcomes in patient safety and adherence, and improved patients' mobility and functional statuses. This early warning feature considerably improves patient safety by enabling timely clinical interventions before symptoms worsen. A known patient with serious congestive heart failure can also be given diuretic adjustments remotely, avoiding hospitalisation. RPM also decreases the risks associated with medications by enabling physicians to identify missed doses and adverse reactions. Long-term data further strengthens safety by showing patterns—like low oxygen levels at night in chronic obstructive pulmonary disease (COPD) patients—that single tests might miss. Personalised interventions are supported by this fine-grained understanding, especially for high-risk populations such as patients living in rural areas that have improved access to attentive monitoring. By combining speed and accuracy, RPM transforms patient safety to an actionable, data-driven and efficient procedure rather than a fixed objective. Key technologies driving remote patient monitoring: enabling safer, data-driven care Remote patient monitoring depends on a complex ecosystem of linked technology that extends clinical supervision outside of facility boundaries. Wearable devices form the basic foundation of this system—with regulatory-approved sensors capturing vital metrics continuously. RPM is transforming healthcare by shifting from reactive to proactive safety strategies. These digital systems continuously track vital signs, medication compliance and physiological parameters outside traditional clinical settings. This enables early detection of deterioration before serious complications arise. Advanced cardiac monitors identify arrhythmias with 98% accuracy and smart glucose sensors provide real-time glycaemic information via subcutaneous readings. Connected devices for tracking urinary patterns help physicians diagnose various types of incontinence without requiring in-person assessments, improving dignity and convenience for patients with mobility challenges. Smart inhalers with embedded sensors record medication usage patterns and technique, enabling precise interventions for respiratory conditions. Mobile applications are a link between patients and clinical teams—with simple dashboards that show health trends and medication adherence. These platforms usually combine clinical protocols, secure messaging systems and alerts based on preset thresholds. Backend analytics platforms transform raw physiological data into clinically relevant insights through sophisticated algorithms. These systems analyse longitudinal data against established baselines to detect minor abnormalities that precede clinical deterioration. According to studies, these predictive capacities can detect sepsis 6–12 hours earlier than traditional approaches, considerably increasing survival rates.[3] Secure, Health Insurance Portability and Accountability Act (HIPAA) compliant electronic health record (EHR) integration—using end-to-end encryption and strict authentication—creates comprehensive patient profiles, enabling better-informed treatment decisions. Implementing remote patient monitoring: main challenges RPM has numerous benefits in healthcare, but putting it into practice involves challenges that need thoughtful solutions. Digital literacy gaps create accessibility barriers, particularly among elderly populations where only 64% report comfort with technology-based healthcare tools according to the Journal of the American Geriatrics Society survey of 3,450 seniors.[4] Privacy concerns are significant as continuous monitoring generates sensitive health data that requires strong security. To maintain patient trust while meeting regulatory standards, healthcare centres must use end-to-end encryption, unambiguous consent mechanisms and transparent data governance frameworks. Another problem is clinical workflow integration; RPM systems that function without the use of EHR platforms result in documentation silos. Customised integration pathways that embed remote monitoring data within regular clinical interfaces are required for successful RPM implementation. When clinicians get an overwhelming number of notifications, the intended safety benefits are undermined. Effective systems use tiered alert processes with tailored thresholds that are based on patient baselines rather than population norms. These graduated notification systems ensure that important notifications receive necessary attention while preventing frequent low-risk alerts. As healthcare organisations face these issues, good implementation frameworks that include technical assistance, privacy safeguards and workflow optimisation are relevant to fulfilling RPM's full potential. Best practices for patient-centered remote monitoring Effective RPM is beyond technological equipment; it requires an effective structure that can only come from consistent planning and review. Healthcare organisations should establish dedicated implementation teams comprising clinicians, IT staff and patient advocates to gather diverse viewpoints and boost adoption of RPM. This cross-functional strategy improves RPM acceptance and sustainability while lowering possible resistance. Healthcare administrators should train providers thoroughly on both technical use of medical devices and data interpretation. A 2023 NEJM Catalyst study of 76 healthcare centres showed that centres with robust training of healthcare professionals had 43% higher RPM use after a year compared to those with minimal training.[5] Healthcare professionals should also be trained to focus equally on patient support through easy enrolment, clear instructions in multiple languages and in-person device training. Dedicated tech support channels should be created for RPM users in order to prevent frustration whenever there is a network glitch. Clear clinical protocols defining intervention thresholds, escalation pathways and response timeframes should be made to transform data into actionable intelligence. Rigorous quality assurance measures—including regular connectivity testing, data validation audits and patient usability assessments—safeguard programme integrity. Periodic review cycles examining alert frequency, response times and intervention outcomes help refine system parameters for maximum clinical utility. The most effective RPM programmes integrate patient feedback mechanisms allowing continuous refinement of interfaces, alert frequencies, and educational materials based on real-world experience. Conclusion RPM is improving healthcare from reactive to preventive care. As technology advances, these systems will become standard practice. Future developments will include smaller sensors, longer battery life and better connectivity—making monitoring easier for patients while improving data quality. Better predictive analytics will help physicians identify health problems earlier with greater accuracy. Beyond helping patients, RPM is changing organisational safety culture by expanding care beyond hospitals. This shift represents a major advancement—creating continuous monitoring systems that protect patients throughout their healthcare journey and redefining patient safety for modern medicine. References 1. Mass General Brigham. Mass General Brigham Remote Healthcare Delivery Program Improves Blood Pressure and Cholesterol Level, 9 November 2022. 2. Ying Tan S, et al. A systematic review of the impacts of remote patient monitoring (RPM) interventions on safety, adherence, quality-of-life and cost-related outcomes. NPJ Digital Medicine 2024; 7: 192. 3. King J, et al. Early Recognition and Initial Management of Sepsis in Adult Patients. Ann Arbor (MI): Michigan Medicine University of Michigan, 2023. 4. American Geriatrics Society 2024 Annual Scientific Meeting. Journal of the American Geriatrics Society 2024; 72: III-VI. 5. Barrett JB, et al. Reduced Hospital Readmissions Through Personalized Care: Implementation of a Patient, Risk-Focused Hospital-Wide Discharge Care Center. NEJM Catal Innov Care Deliv 2025;6(6). DOI: 10.1056/CAT.24.0420. Further reading on the hub Putting patients at the heart of digital health Digital diagnosis—what the doctor ordered? Electronic patient record systems: Putting patient safety at the heart of implementation How do we harness technology responsibly to safeguard and improve patient care?

ECRI has released its newest list of the Top 10 patient safety concerns confronting healthcare organisations. Healthcare providers, regardless of their practice setting, can start with our Top 10 list and use it to guide their own discussions about patient safety and improvement initiatives. This top 10 report highlights patient safety concerns across the continuum of care because patient safety strategies increasingly focus on collaborating with other provider organizations, community agencies, patients or residents, and family members. Each patient safety concern on this list may affect more than one setting. Join ECRI to learn more about the identified concerns and how your organisation can begin to address them. Register

2020 saw a huge leap in the delivery of virtual health and care, with encouraging lessons for the current crisis and beyond. But has the speed of innovation been at the expense of inclusive people and patient-centred care? In this free online event from the King's Fund, explore what we can learn from the innovations that have accelerated during the pandemic and how we can align patient and user involvement in the development of future virtual health and care solutions. Register