Technology-dependent

PURPOSE OF REVIEW: Percutaneous radiofrequency (RF) catheter ablation is an established strategy to prevent ventricular tachycardia (VT) recurrence and ICD shocks. Yet delivery of durable lesion sets by means of traditional unipolar radiofrequency ablation remains challenging, and left ventricular transmurality is rarely achieved. Failure to ablate and eliminate functionally relevant areas is particularly common in deep intramyocardial substrates, e.g. septal VT and cardiomyopathies. Here, we aim to give a practical-orientated overview of advanced and emerging RF ablation technologies to target these complex VT substrates...

BACKGROUND AND OBJECTIVE: Pediatric rare diseases are often life-limiting conditions and/or require constant caregiving. Investigators assessed the initial efficacy of the FAmily CEntered (FACE) pediatric advance care planning (pACP), FACE-Rare, intervention on families' quality of life. METHODS: A pilot-phase, single-blinded, intent-to-treat, randomized controlled clinical trial enrolled families from 1 pediatric quaternary hospital between 2021 and 2023. Intervention families received 3 weekly 60-minute (FACE-Rare pACP) sessions: (1) Carer Support Needs Assessment Tool or Action Plan, (2) Carer Support Needs Assessment Tol Action Plan Review, and (3) Pediatric Next Steps: Respecting Choices pACP...

PROBLEM: The coronavirus disease 2019 (COVID-19) pandemic has highlighted global disparities in accessing essential health products, demonstrating the critical need for low- and middle-income countries to develop local production and innovation capabilities. APPROACH: The health economic-industrial complex approach changed the values that guided innovation and industrial policies in Brazil. The approach directed health production and innovation to universal access; the health ministry led a whole-of-government approach; and public procurement was strategically applied to stimulate productive public and private investments...

INTRODUCTION: Brain computer interface-based action observation (BCI-AO) is a promising technique in detecting the user's cortical state of visual attention and providing feedback to assist rehabilitation. Peripheral nerve electrical stimulation (PES) is a conventional method used to enhance outcomes in upper extremity function by increasing activation in the motor cortex. In this study, we examined the effects of different pairings of peripheral nerve electrical stimulation (PES) during BCI-AO tasks and their impact on corticospinal plasticity...

INTRODUCTION: A growing number of parents are navigating parenthood influenced by medical complexity and technological dependency as the group of children with long-term tracheostomy grows. However, little is known regarding the parental experiences of parenthood for this heterogeneous group of children now surviving through infancy and intensive care. OBJECTIVE: This study aimed to analyze how parents of children who have received a tracheostomy adapted to parenthood...

INTRODUCTION: Telehealth utilization surged during the COVID-19 pandemic, offering expanded health care access. Audio-only visits emerged as a crucial tool for patients facing technology or connectivity barriers to still use telehealth. This qualitative study aims to better understand patient perceptions of audio-only versus video telehealth visits during the COVID-19 pandemic, and how patients perceive the role of each in their overall health care. METHODS: Semi-structured interviews were conducted with 14 adult patients seeking care at an academic medical center located in the Southeast region of the United States...

The development of many quantum optical technologies depends on the availability of single quantum emitters with near-perfect coherence. Systematic improvement is limited by a lack of understanding of the microscopic energy flow at the single-emitter level and ultrafast timescales. Here we utilize a combination of fluorescence correlation spectroscopy and ultrafast spectroscopy to capture the sample-averaged dynamics of defects with single-particle sensitivity. We employ this approach to study heterogeneous emitters in two-dimensional hexagonal boron nitride...

Artificial Intelligence (AI) is defined as the simulation of human intelligence by a digital computer or robotic system and has become a hype in current conversations. A subcategory of AI is deep learning, which is based on complex artificial neural networks that mimic the principles of human synaptic plasticity and layered brain architectures, and uses large-scale data processing. AI-based image analysis in breast screening programmes has shown non-inferior sensitivity, reduces workload by up to 70% by pre-selecting normal cases, and reduces recall by 25% compared to human double reading...

BACKGROUND: Caregivers of children who require medical technology of tracheostomies and feeding tubes provide intensive and specialized care at home. They have extensive training in the hospital prior to their child's discharge; however, there is limited education about their child's care once they are at home. The Creating Opportunities for Personal Empowerment: Symptom and Technology Management Resources intervention focused on commonly experienced symptoms and technology used at home by caregivers...

Spine surgery is continually evolving, with the application of new technologies often serving as a catalyst for improved clinical outcomes. Exoscope-assisted spinal surgery has recently emerged as a notable technological advancement offering a refined approach to visualisation, thereby potentially contributing to improved surgical precision, reduced complication rates, and optimised patient outcomes. The application of exoscopes have improved spine surgeries such as spinal fusion procedures, decompression surgeries, instrumentation surgeries, minimally invasive and complex surgeries...

CONTEXT: Studies suggest the feasibility and acceptability of telehealth in outpatient pediatric palliative care. However, there is a need for data that describes the implementation and quality of telehealth, relying on objective and validated measures. OBJECTIVE: We sought to compare the provision of pediatric palliative care by delivery method. METHODS: We conducted a retrospective electronic health record review of patients seen by our outpatient palliative care team over a two-year period...

BACKGROUND: The emergence of new technologies, such as artificial intelligence (AI), may manifest as technology panic in some people, including adolescents who may be particularly vulnerable to new technologies (the use of AI can lead to AI dependence, which can threaten mental health). While the relationship between AI dependence and mental health is a growing topic, the few existing studies are mainly cross-sectional and use qualitative approaches, failing to find a longitudinal relationship between them...

BACKGROUND: There are no consensus guidelines defining optimal timing for the Fontan operation, the last planned surgery in staged palliation for single-ventricle heart disease. OBJECTIVES: Identify patient-level characteristics, center-level variation, and secular trends driving Fontan timing. METHODS: A retrospective observational study of subjects who underwent Fontan from 2007-2021 at centers in the Pediatric Health Information Systems database was performed using linear mixed-effects modeling in which age at Fontan was regressed on patient characteristics and date of operation with center as random effect...

BACKGROUND: There is considerable variation in the functionality of bioethical services in different institutions and countries for children in hospital, despite new challenges due to increasing technology supports for children with serious illness and medical complexity. We aimed to understand how bioethics services address bioethical concerns that are increasingly encountered in paediatric intensive care. METHODS: A qualitative descriptive design was used to describe clinician's perspectives on the functionality of clinical bioethics services for paediatric intensive care units...

BACKGROUND: Inter centre variation and trends in postnatal steroids (PNS) use among preterm infants for prevention or treatment of bronchopulmonary dysplasia (BPD) is known. Understanding intra-centre PNS use patterns facilitate implementation of centre specific change interventions to optimize outcomes. OBJECTIVES: (i) Quantify the proportion of infants who received PNS, and describe the timing, type, trends over time, regimen used, and deviations, (2) describe the clinical characteristics and unadjusted outcomes of infants who received PNS...

Single ventricular assist device (SVAD) use before and after stage I palliation (S1P) is increasing with limited data on outcomes. To address this knowledge gap, we conducted a single-center retrospective review to assess pre- and post-SVAD clinical status, complications, and outcomes. We leveraged a granular, longitudinal, local database that captures end-organ support, procedural interventions, hematologic events, laboratory data, and antithrombotic strategy. We identified 25 patients between 2013 and 2023 implanted at median age of 53 days (interquartile range [IQR] = 16-130); 80% had systemic right ventricles and underwent S1P...

PURPOSE: To describe the feasibility and effect of caregiver-mediated exercise training using a novel Therapeutic Play Gym in 3 neonatal intensive care unit (NICU) graduates with rare neuromuscular diseases. SUMMARY OF KEY POINTS: Caregivers of 3 medically complex, technology-dependent NICU graduates could not access community-based rehabilitation services after discharging from lengthy initial hospitalizations. These children, diagnosed with spinal muscular atrophy type 0, untreated X-linked myotubular myopathy, and untreated nemaline myopathy 3 (NEM3), completed monthly consultations with a pediatric clinical specialist and 3 assessment appointments...

The health sector is one of the major fields of economic, social, scientific, and technological development in Brazil, and has been the arena of dispute between capitalist interests that regard health as a commodity and advocates of universal access who regard health as an essential good. The Brazilian Federal Constitution of 1988 determined that health is a fundamental right and the State's responsibility, and since then the country has made progress with public policy, but has suffered setbacks and blockages due to its status as a peripheric country, historically subordinated to the interests of core countries, which see Brazil as a broad consumer market...

We propose a theoretical project in which quantum squeezing induces quantum entanglement and Einstein-Podolsky-Rosen steering in a coupled whispering-gallery-mode optomechanical system. Through pumping the χ(2) -nonlinear resonator with the phase matching condition, the generated squeezed resonator mode and the mechanical mode of the optomechanical resonator can generate strong quantum entanglement and EPR steering, where the squeezing of the nonlinear resonator plays the vital role. The transitions from zero entanglement to strong entanglement and one-way steering to two-way steering can be realized by adjusting the system parameters appropriately...

OBJECTIVE: 1. To explore the feasibility of a rapid transformation from face to face to virtual simulation and its impact on the simulation process 2. To explore the efficacy of a rapid transformation from face to face to virtual simulation and its impact on the simulation process. METHODS: The simulation process (preparation, pre-briefing, simulation, and debriefing) was investigated for feasibility and efficacy from the perspective of the educators and students...