Integrated Multimodality Telemedicine to Enhance In-Home Care of Infants During the Interstage Period

Codesign of remote data collection for chronic management of pediatric home mechanical ventilation

INTRODUCTION

Outpatient monitoring of children using invasive home mechanical ventilation (IHMV) is recommended, but access to care can be difficult. This study tested if remote (home-based) data collection was feasible and acceptable in chronic IHMV management.

METHODS

A codesign study was conducted with an IHMV program, home nurses, and English- and Spanish-speaking parent-guardians of children using IHMV (0-17 years; n = 19). After prototyping, parents used a remote patient monitoring (RPM) bundle to collect patient heart rate, respiratory rate (RR), oxygen saturation, end-tidal carbon dioxide (EtCO2 ), and ventilator pressure/volume over 8 weeks. User feedback was analyzed using qualitative methods and the System Usability Scale (SUS). Expected marginal mean differences within patient measures when awake, asleep, or after a break were calculated using mixed effects models.

RESULTS

Patients were a median 2.9 years old and 11 (58%) took breaks off the ventilator. RPM data were entered on a mean of 83.7% (SD ± 29.1%) weeks. SUS scores were 84.8 (SD ± 10.5) for nurses and 91.8 (SD ± 10.1) for parents. Over 90% of parents agreed/strongly agreed that RPM data collection was feasible and relevant to their child's care. Within-patient comparisons revealed that EtCO2 (break-vs-asleep 2.55 mmHg, d = 0.79 [0.42-1.15], p < .001; awake-vs-break 1.48, d = -0.49 [0.13-0.84], p = .02) and RR (break-vs-asleep 16.14, d = 2.12 [1.71-2.53], p < .001; awake-vs-break 3.44, d = 0.45 [0.10-0.04], p = .03) were significantly higher during ventilator breaks.

CONCLUSIONS

RPM data collection in children with IHMV was feasible, acceptable, and captured clinically meaningful vital sign changes during ventilator breaks, supporting the clinical utility of RPM in IHMV management.

Feasibility of Digital Stethoscopes in Telecardiology Visits for Interstage Monitoring in Infants with Palliated Congenital Heart Disease

Infants with staged surgical palliation for congenital heart disease are at high-risk for interstage morbidity and mortality. Interstage telecardiology visits (TCV) have been effective in identifying clinical concerns and preventing unnecessary emergency department visits in this high-risk population. We aimed to assess the feasibility of implementing auscultation with digital stethoscopes (DSs) during TCV and the potential impact on interstage care in our Infant Single Ventricle Monitoring & Management Program. In addition to standard home-monitoring practice for TCV, caregivers received training on use of a DS (Eko CORE attachment assembled with Classic II Infant Littman stethoscope). Sound quality of the DS and comparability to in-person auscultation were evaluated based on two providers' subjective assessment. We also evaluated provider and caregiver acceptability of the DS. From 7/2021 to 6/2022, the DS was used during 52 TCVs in 16 patients (median TCVs/patient: 3; range: 1-8), including 7 with hypoplastic left heart syndrome. Quality of heart sounds and murmur auscultation were subjectively equivalent to in-person findings with excellent inter-rater agreement (98%). All providers and caregivers reported ease of use and confidence in evaluation with the DS. In 12% (6/52) of TCVs, the DS provided additional significant information compared to a routine TCV; this expedited life-saving care in two patients. There were no missed events or deaths. Use of a DS during TCV was feasible in this fragile cohort and effective in identifying clinical concerns with no missed events. Longer term use of this technology will further establish its role in telecardiology.

Towards A Framework for Implementing Remote Patient Monitoring From an Integrated Care Perspective: A Scoping Review

BACKGROUND

Remote patient monitoring (RPM) has been increasingly adopted over the last decade, with the COVID-19 pandemic fostering its rapid development. As RPM implementation is recognised as complex and highly demanding in terms of resources and processes, there are multiple challenges in providing RPM in an integrated logic.

METHODS

To examine the structural elements that are relevant for implementing RPM integrated care, a scoping review was conducted in PubMed, Scopus, and Web of Science, leveraging a search strategy that combines terms relative to (1) conceptual models and reallife initiatives; (2) RPM; and (3) care integration.

RESULTS

28 articles were included, covering nine conceptual models and 19 real-life initiatives. Eighteen structural elements of RPM integrated care implementation were identified among conceptual models, defining a structure for assessing real-life initiatives. 78.9% of those initiatives referred to at least ten structural elements, with patient education and self-monitoring promotion, multidisciplinary core workforce, ICTs (information and communications technologies) and telemonitoring devices, and health indicators measurement being present in all studies, and therefore being core elements to the design of RPM initiatives.

CONCLUSION

RPM goes far beyond technology, with underlying processes and involved actors playing a central role in care provision. The structural elements identified can guide RPM implementation and promote maturity in adoption. Future research may focus on assessing design completeness, evaluating impacts, and analysing related financial arrangements.

Initial Experience with Telemedicine for Interstage Monitoring in Infants with Palliated Congenital Heart Disease

Infants with staged surgical palliation for congenital heart disease are at high-risk for interstage morbidity and mortality; home monitoring programs have mitigated these risks. In 2019, we instituted telemedicine (TM) in our established Infant Single Ventricle Monitoring Program. All consecutive patients discharged following neonatal operation/intervention were monitored until subsequent stage 2 surgical palliation. We offered TM (synchronous video) visits as part of regularly scheduled follow-up, replacing at least one in-person primary care visit with a TM cardiologist visit. We tracked emergency department (ED) visits, hospitalizations, how TM identified clinical concerns, and whether use of TM prevented unnecessary ED visits or expedited in-person assessment. We assessed caregiver and clinician satisfaction. Between 8/2019 and 5/2020, we conducted 60 TM visits for 29 patients. Of 31 eligible patients, 2 families (6.9%) declined. Median monitoring time was 199 days (range 75-264) and median number of TM visits/patient was 2 (range 1-5). In 6 visits (10%), significant clinical findings were identified which avoided an ED visit. Five TM visits led to expedited outpatient assessments, of which 1 patient required hospitalization. There were no missed events or deaths. Median ED visits/patient/month were significantly lower compared to the same calendar period of the prior year (0.0 (0-2.5) vs. 0.4 (0-3.7), p = 0.0004). Caregivers and clinicians expressed high levels of satisfaction with TM. TM for this high-risk population is feasible and effective in identifying clinical concerns and preventing unnecessary ED visits. TM was particularly effective during the COVID-19 pandemic, allowing for easy adaptation of care to ensure patient safety in this fragile cohort.

Telemedicine in pediatric cardiology: pros and cons

PURPOSE OF REVIEW

The aim of this article is to review recent uses of telemedicine in pediatric cardiology, highlighting merits, challenges, and future directions.

RECENT FINDINGS

The COVID-19 pandemic accelerated telemedicine use, which has had a positive impact with respect to providers, patients, and their caregivers. Recent data have demonstrated the feasibility and effectiveness of telemedicine through expediting needed care and reducing healthcare utilization, including unnecessary emergency department visits, transports, and hospitalizations. With increasing complexity of cardiac care, telecardiology allows for establishing a medical home, improving access, and continuity of care. Great potential also exists for telecardiology to permit more consistent preventive care, possibly resulting in improved health equity, reduced morbidity and mortality, and associated costs. Challenges to optimal implementation of telecardiology, which are all surmountable, include the currently unaccounted additional workload and administrative burden, licensing restrictions, disparities in access to care, insurance reimbursement, and potential fraud and abuse.

SUMMARY

Telecardiology allows for efficient, quality, effective, collaborative care and is foundational to creating innovative, high-value care models. Through integration with accelerating technology and in-person visits, a sustainable hybrid model of optimal care can be achieved. Addressing barriers to progress in telecardiology is critical.

Acceptability of an interstage home monitoring mobile application for caregivers of children with single ventricle physiology: Toward technology-integrated family management

PURPOSE

Infants with single ventricle physiology experience numerous vulnerable transitions, and the interstage period for shunt-dependent children represents the time of highest risk for morbidity and mortality. Data exchange, physiological monitoring, and communication between clinicians and caregivers through interstage home monitoring are critical. The purpose of this study is to report on the acceptability of a technology-enhanced home monitoring mobile application for interstage family management of children with single ventricle physiology.

DESIGN AND METHODS

This study employed a qualitative descriptive study design and recruited caregivers that were part of a broader quality improvement project where they were beta users of a mobile health application specifically developed for the interstage home monitoring time period.

RESULTS

Eleven caregivers were enrolled in this study that was a part of the early phases of beta testing the mobile application from a human-centered design perspective. In general, the participants had a favorable sentiment toward the technology-integrated family management aspects that the mobile application allowed for during the interstage process. The acceptability findings can be organized through the following themes: time needed for mobile application, family as integrated members of care team, connectedness and confidence, and resolving technical issues.

CONCLUSIONS

Evaluation of the feasibility and acceptability of this technology from the perspective of family/caregivers is a critical component of human-centered design. The integration of technology-facilitated communication shows immense promise for patient populations undergoing vulnerable transitions in care. Future study is needed to determine the role mobile applications have in improved clinical outcomes, enhanced provider clinical-decision support, and family engagement in care.

Factors associated with caregiver adherence to mobile health interstage home monitoring in infants with single ventricle or biventricular shunt-dependent heart disease

Mobile health technology is an emerging tool in interstage home monitoring for infants with single ventricle heart disease or biventricular shunt-dependent defects. This study sought to describe adherence to mobile health monitoring and identify factors and outcomes associated with adherence to mobile health monitoring. This was a retrospective, single-institution study of infants who were followed in a mobile health-based interstage home monitoring programme between February 2016 and October 2020. The analysis included 105 infants and subjects were grouped by frequency of adherence to mobile health monitoring. Within the study cohort, 16 (15.2%) had 0% adherence, 25 (23.8%) had <50% adherence, and 64 (61.0%) had >50% adherence. The adherent groups had a higher percentage of infants who were male (p = 0.02), white race (p < 0.01), non-Hispanic or non-Latinx ethnicity (p < 0.01) and had mothers with primary English fluency (p < 0.01), married marital status (p < 0.01), and a prenatal diagnosis of faetal cardiac disease (p = 0.03). Adherent groups also had a higher percentage of infants with non-Medicaid primary insurance (p < 0.01) and residence in a neighbourhood with a higher median household income (p < 0.04). Frequency of adherence was not associated with interstage mortality, unplanned cardiac reinterventions, or hospital readmissions. Impact of mobile health interstage home monitoring on caregiver stress as well as use of multi-language, low literacy, affordable mobile health options for interstage home monitoring warrant further investigation.

Remote Monitoring of Patient- and Family-Generated Health Data in Pediatrics

In this article, we provide an overview of remote monitoring of pediatric PGHD and family-generated health data, including its current uses, future opportunities, and implementation resources.

Impact of Technologic Innovation and COVID-19 Pandemic on Pediatric Cardiology Telehealth

Purpose of Review

Established telehealth practices in pediatrics and pediatric cardiology are evolving rapidly. This review examines several concepts in contemporary telemedicine in our field: recent changes in direct-to-consumer (DTC) pediatric telehealth (TH) and practice based on lessons learned from the pandemic, scientific data from newer technological innovations in pediatric cardiology, and how TH is shaping global pediatric cardiology practice.

Recent Findings

In 2020, the global pandemic of COVID-19 led to significant changes in healthcare delivery. The lockdown and social distancing guidelines accelerated smart adaptations and pivots to ensure continued pediatric care albeit in a virtual manner. Remote cardiac monitoring technology is continuing to advance at a rapid pace secondary to advances in the areas of Internet access, portable hand-held devices, and artificial intelligence.

Summary

TH should be approached programmatically by pediatric cardiac healthcare providers with careful selection of patients, technology platforms, infrastructure setup, documentation, and compliance. Payment parity with in-person visits should be advocated and legislated. Newer remote cardiac monitoring technology should be expanded for objective assessment and optimal outcomes. TH continues to be working beyond geographical boundaries in pediatric cardiology and should continue to expand and develop.

Adapting Interstage Home Monitoring with the use of Telemedicine During the COVID-19 Pandemic

Pediatric single ventricle patients have seen dramatic improvements in overall outcomes over the past several decades. This is attributed to the development of home monitoring programs for interstage patients. In today's current COVID-19 pandemic, the use of telemedicine has allowed providers to care for these patients and support their families effectively while minimizing the risk of COVID-19 exposure. Our single-center study reviewed the charts of nine patients followed by our single ventricle team through the COVID-19 pandemic. Patients discharged from the hospital and enrolled in our digital home monitoring program were included. Records were retrospectively reviewed for total number of outpatient visits, adverse events, unplanned hospital readmissions, and unplanned procedures. These results were then compared to outcomes from 2018 to 2019. In-person visits averaged every 6 weeks compared to every 2-3-week pre-pandemic. Zero adverse events reported with the use of telemedicine compared to one adverse event pre-pandemic. There was a 50% decrease in unplanned readmissions and 60% decrease in unplanned procedures during our study period. One patient was diagnosed with acute COVID-19 infection and managed conservatively via telemedicine with full recovery. To our knowledge, this is the only case-control study reporting the use of telemedicine during the COVID-19 pandemic in the interstage population. Although not statistically significant, we report a decrease in total adverse events, unplanned procedures, and unplanned admissions. Telemedicine visits allowed for identification of issues requiring hospital readmission as well as conservative management of one patient with COVID-19.

Telehealth utilization during the Covid-19 pandemic: A systematic review

During the coronavirus disease (COVID-19) pandemic, different technologies, including telehealth, are maximised to mitigate the risks and consequences of the disease. Telehealth has been widely utilised because of its usability and safety in providing healthcare services during the COVID-19 pandemic. However, a systematic literature review which provides extensive evidence on the impact of COVID-19 through telehealth and which covers multiple directions in a large-scale research remains lacking. This study aims to review telehealth literature comprehensively since the pandemic started. It also aims to map the research landscape into a coherent taxonomy and characterise this emerging field in terms of motivations, open challenges and recommendations. Articles related to telehealth during the COVID-19 pandemic were systematically searched in the WOS, IEEE, Science Direct, Springer and Scopus databases. The final set included (n = 86) articles discussing telehealth applications with respect to (i) control (n = 25), (ii) technology (n = 14) and (iii) medical procedure (n = 47). Since the beginning of the pandemic, telehealth has been presented in diverse cases. However, it still warrants further attention. Regardless of category, the articles focused on the challenges which hinder the maximisation of telehealth in such times and how to address them. With the rapid increase in the utilization of telehealth in different specialised hospitals and clinics, a potential framework which reflects the authors' implications of the future application and opportunities of telehealth has been established. This article improves our understanding and reveals the full potential of telehealth during these difficult times and beyond.