The ACTION VAD registry: A collective five-year experience.

Background: The Advanced Cardiac Therapies Improving Outcomes Network (ACTION) began in 2018 as a collaborative learning health system committed to improving outcomes in pediatric heart failure, including children and adults with congenital heart disease, supported with ventricular assist devices (VADs). This report describes patient and device characteristics, and outcomes through 1-year post-implant.

Methods: The ACTION VAD registry report was created from data submitted to the ACTION learning network from April 2018 to June 2023.

ACTION-ARC Pediatric and Adult Congenital Heart Disease Ventricular Assist Device Adverse Event Definitions-2023.

Adverse events (AEs) experienced by children and adults with congenital heart disease (CHD) on ventricular assist devices (VADs) are sometimes unique to these populations. The Advanced Cardiac Therapies Improving Outcomes Network (ACTION) and the Academic Research Consortium (ARC) aimed to harmonize definitions of pediatric and CHD AEs for use in clinical trials, registries, and regulatory evaluation. Data from the ACTION registry and adjudication committee were used to adapt general mechanical circulatory support ARC definitions.

Taking ACTION: A Prognostic Tool for Pediatric Ventricular Assist Device Mortality.

We sought to develop a contemporary risk assessment tool for use in pediatric ventricular assist device (VAD) candidates to estimate risk for mortality on the device using readily available preimplantation clinical data. Training and testing datasets were created from Advanced Cardiac Therapies Improving Outcomes Network (ACTION) registry data on patients supported with a VAD from 2012 to 2021. Potential risk factors for mortality were assessed and incorporated into a simplified risk prediction model utilizing an open-source, gradient-boosted decision tree machine learning library, known as random forest.

Initial multicenter experience with ventricular assist devices in children and young adults with muscular dystrophy: An ACTION registry analysis.

Purpose: Cardiac disease results in significant morbidity and mortality in patients with muscular dystrophy (MD). Single centers have reported their ventricular assist device (VAD) experience in specific MDs and in limited numbers. This study sought to describe the outcomes associated with VAD therapy in an unselected population across multiple centers.

The Correlation of Endogenous Progesterone Concentration in Diestrus on Early Pregnancy Rate in Thoroughbred Mares.

The aim of this project was to test the hypothesis that progesterone concentration 5 days after ovulation did not differ between pregnant and nonpregnant Thoroughbred mares on stud farms located in the Waikato region of New Zealand. A prospective cohort study was performed involving five stud farms in the Waikato region of New Zealand during the 2018 breeding season. A total of 275 mares were enrolled in the study.

Online KidClot education for patients and families initiating warfarin therapy: The eKITE study.

Anticoagulation with Vitamin K antagonists (VKA) has always posed challenges in terms of monitoring requirements. These challenges were further exacerbated in the setting of the COVID-19 pandemic, with limited access to and/or avoidance of laboratory testing. The importance of utilizing point of care (POC) health technology for individualized patient management is salient.

Children who stroke on VAD support: When is it safe to transplant and what are their outcomes?

Objective: Ventricular assist devices (VADs) increase waitlist survival, yet the risk of stroke remains notable. The purpose of this study was to analyze how strokes on VAD support impact post-transplant (post-Tx) outcomes in children.

Methods: About 520 pediatric (<18 years) heart transplant candidates listed from January 2011 to April 2018 with a VAD implant date were matched between the United Network of Organ Sharing and Pediatric Health Information System databases.

Evolution of Ventricular Assist Device Support Strategy in Children With Univentricular Physiology.

Background: Since 2012, we have supported 18 children with single ventricle (SV) physiology on ventricular assist devices (VADs) as a bridge to decision, transplantation, or recovery. We provide a detailed report of our cumulative surgical experience and lessons learned from these patients.

Methods: We reviewed all SV-VADs between March 2012 and April 2020.

Context-Responsive Anticoagulation Reduces Complications in Pediatric Extracorporeal Membrane Oxygenation.

We sought to determine the impact of a comprehensive, context-responsive anticoagulation and transfusion guideline on bleeding and thrombotic complication rates and blood product utilization during extracorporeal membrane oxygenation (ECMO). Single-center, observational pre- and post-implementation cohort study. Academic pediatric hospital.

Right heart failure considerations in pediatric ventricular assist devices.

Right heart failure (RHF) is a vexing problem in children after left ventricular assist device (LVAD) implantation that can negatively impact transplant candidacy and survival. Anticipation, prevention, early identification and appropriate medical and device management of RHF are important to successful LVAD outcomes. However, there is limited pediatric evidence to guide practice.

Berlin Heart EXCOR and ACTION post-approval surveillance study report.

Background: The Berlin Heart EXCOR Pediatric (EXCOR) ventricular assist device (VAD) was introduced in North America nearly 2 decades ago. The EXCOR was approved under Humanitarian Device Exemption status in 2011 and received post-market approval (PMA) in 2017 from Food and Drug Administration. Since the initial approval, the field of pediatric mechanical circulatory support has changed, specifically with regard to available devices, anticoagulation strategies, and the types of patients supported.

The Creation of a Pediatric Health Care Learning Network: The ACTION Quality Improvement Collaborative.

Improving the outcomes of pediatric patients with congenital heart disease with end-stage heart failure depends on the collaboration of all stakeholders; this includes providers, patients and families, and industry representatives. Because of the rarity of this condition and the heterogeneity of heart failure etiologies that occur at pediatric centers, learnings must be shared between institutions and all disciplines to move the field forward. To foster collaboration, excel discovery, and bring data to the bedside, a new, collaborative quality improvement science network-ACTION (Advanced Cardiac Therapies Improving Outcomes Network)-was developed to meet the needs of the field.

Right heart failure with left ventricular assist device implantation in children: An analysis of the Pedimacs registry database.

Background: The use of ventricular assist device (VAD) in children has increased, but the decision of left VAD (LVAD) vs biventricular support remains a challenge. Children who undergo LVAD placement are at risk for right ventricular failure (RHF), but the incidence has not been described.

Methods: Analysis was performed for patients <18 years old who underwent durable LVAD placement within the Pedimacs registry (September 19, 2012-February 28, 2017), excluding single ventricle morphology and temporary devices.

Pediatric VAD Discharge and Outpatient Care.

The advancement of pediatric ventricular assist devices (VADs) has enabled pediatric centers to discharge VAD patients home and integrate them back into their communities. Creating standard work flow processes to ensure the educational needs of the patient, family, and community are met will enable programs to successfully manage VAD patients at home. Utilizing multidisciplinary teams to support these patients while hospitalized will greatly contribute to the patients and families readiness for discharge.

Prenatal Oral Health Counseling by Primary Care Physicians: Results of a National Survey.

Objectives Limited information exists on the extent oral health is addressed in the context of prenatal care. This study sought to investigate characteristics of primary care physicians (PCP) who provide oral health counseling to pregnant women. Methods The study relied upon data from the 2013 Survey of PCP on Oral Health.

Outcomes of children supported with devices labeled as "temporary" or short term: A report from the Pediatric Interagency Registry for Mechanical Circulatory Support.

Background: Historically, the "temporary" or short-term ventricular assist device (VAD) was used only as a quick bridge to recovery for children with an acute process. In the current era, the devices that were originally used for temporary support are now being used to support children for longer durations and for a variety of indications. In this study we aimed to describe the overall use, patients' characteristics and outcomes of "temporary" VAD use in children.

Simulation-Based Assessment of ECMO Clinical Specialists.

Objective: The aims of the study were (1) to create multiple scenarios that simulate a range of urgent and emergent extracorporeal membrane oxygenation (ECMO) events and (2) to determine whether these scenarios can provide reliable and valid measures of a specialist's advanced skill in managing ECMO emergencies.

Design: Multiscenario simulation-based performance assessment was performed.

Setting: The study was conducted in the Saigh Pediatric Simulation Center at St.

Recommendations for utilization of the paracorporeal lung assist device in neonates and young children with pulmonary hypertension.

The management of decompensating critically ill children with severe PH is extremely challenging and requires a multidisciplinary approach. Unfortunately, even with optimal care, these children might continue to deteriorate and develop inadequate systemic perfusion and at times cardiac arrest secondary to a pulmonary hypertensive crisis. Tools to support these children are limited, and at times, the team should proceed with offering extracorporeal support, especially in newly diagnosed patients who have not benefitted from medical therapy prior to their acute deterioration, in patients with severe pulmonary venous disease and in patients with alveolar capillary dysplasia.

Continuous Flow Device Support in Children Using the HeartWare HVAD: 1,000 Days of Lessons Learned From a Single Center Experience.

The purpose of this study is to provide a single center experience with a continuous flow device in adolescents with end-stage heart failure. A retrospective single center analysis of patients aged 18 years or younger implanted with HVAD (HeartWare Inc, Framingham, MA) between October 2012 and March 2014 was performed. Demographics, preimplant and postimplant clinical data, survival, and adverse events (AEs) were recorded.

Outpatient management of intra-corporeal left ventricular assist device system in children: a multi-center experience.

Little is known about the outcomes of children supported on intracorporeal left ventricular assist device (HVAD), and the feasibility of outpatient management. All centers with pediatric patients discharged from the hospital on the device were identified using company database. A total of 14 centers were contacted, with 9 centers, contributing data retrospectively.