A Mixed-Methods Evaluation of a Project ECHO Program for the Evidence-Based Management of Sickle Cell Disease.

Sickle cell disease (SCD) is a group of chronic, genetic disorders of the red blood cells with significant gaps in access to evidence-based clinical care. Sickle Treatment and Outcomes Research in the Midwest (STORM), a provider network, utilized Project ECHO (Extension for Community Health Outcomes), a telementoring model, to deliver evidence-based education about SCD management. The purpose of this mixed-methods study is to evaluate the utility of Project ECHO as an educational strategy for healthcare providers treating children and adults with SCD.

Attitudes, Beliefs, and Intention to Receive a COVID-19 Vaccine for Pediatric Patients With Sickle Cell Disease.

Sickle cell disease (SCD), which occurs primarily in individuals of African descent, has been identified as a preexisting health condition for COVID-19 with higher rates of hospitalization, intensive care unit admissions, and death. National data indicate Black individuals have higher rates of vaccine hesitancy and lower COVID-19 vaccination rates. Understanding the key predictors of intention to receive a COVID-19 vaccine is essential as intention is strongly associated with vaccination behavior.

Screening for haemoglobin disorders: One size may not fit all.

Accurate laboratory screening for sickle cell disease and other haemoglobin disorders is expanding worldwide. Two new reports describe different methods and strategies for screening in Mali and Denmark, respectively, and their encouraging results suggest that countries should tailor their screening programmes according to local needs, resources and opportunities. Commentary on: Guindo et al.

Expanding a Regional Sickle Cell Disease Project ECHO to Rapidly Disseminate COVID-19 Education.

Purpose: Healthcare providers faced numerous knowledge gaps and challenges with adapting practice behaviors in light of the COVID-19 pandemic. In response, an established virtual sickle cell disease (SCD) telementoring program rapidly expanded from monthly evidence-based didactic sessions focused on medical and psychosocial complications of sickle cell disease, to additional supplemental COVID-19 sessions with emerging pandemic topics and forums for shared experiences to address this timely educational need among multidisciplinary healthcare providers.

Methods: In March 2020, the COVID-19 and Sickle Cell Disease Project ECHO telementoring series was launched with a rapidly evolving curriculum of contemporary topics and case presentations.

Clinical Utility of the Addition of Molecular Genetic Testing to Newborn Screening for Sickle Cell Anemia.

Sickle cell disease (SCD) is a group of related yet genetically complex hemoglobinopathies. Universal newborn screening (NBS) for SCD is performed in the United States and many other nations. Classical, protein-based laboratory methods are often adequate for the diagnosis of SCD but have specific limitations in the context of NBS.

Educational Needs of School Nurses Regarding the Evidence-Based Management of Sickle Cell Disease.

Sickle cell disease (SCD) is a rare blood disorder that can have life-threatening complications. This presents a challenge for school nurses who may have had limited experience managing complications in the school setting. This study assessed the experience, self-reported knowledge, confidence and ability of school nurses in managing SCD in the school-setting and identified continuing educational needs and preferences.

Engaging Caregivers and Providers of Children With Sickle Cell Anemia in Shared Decision Making for Hydroxyurea: Protocol for a Multicenter Randomized Controlled Trial.

Background: Sickle cell anemia (SCA) is a genetic blood disorder that puts children at a risk of serious medical complications, early morbidity and mortality, and high health care utilization. Until recently, hydroxyurea was the only disease-modifying treatment for this life-threatening disease and has remained the only option for children younger than 5 years. Evidence-based guidelines recommend using a shared decision-making (SDM) approach for offering hydroxyurea to children with SCA (HbSS or HbS/β0 thalassemia) aged as early as 9 months.

Hydroxyurea Optimization through Precision Study (HOPS): study protocol for a randomized, multicenter trial in children with sickle cell anemia.

Background: Sickle cell disease (SCD) is a severe and devastating hematological disorder that affects over 100,000 persons in the USA and millions worldwide. Hydroxyurea is the primary disease-modifying therapy for the SCD, with proven benefits to reduce both short-term and long-term complications. Despite the well-described inter-patient variability in pharmacokinetics (PK), pharmacodynamics, and optimal dose, hydroxyurea is traditionally initiated at a weight-based dose with a subsequent conservative dose escalation strategy to avoid myelosuppression.

The influence of perceived racial bias and health-related stigma on quality of life among children with sickle cell disease.

Individuals with sickle cell disease (SCD) experience significant health problems that may result in unpredictable pain episodes and frequent healthcare utilization. Disparities in clinical care may contribute to health-related stigma and racial bias for this majority African-American/Black population. There is less known about the influence of health-related stigma and racial bias on the health-related quality of life (HRQOL) of children with SCD.

Building access to care in adult sickle cell disease: defining models of care, essential components, and economic aspects.

Sickle cell disease (SCD) is the most common inherited blood disorder in the United States. It is a medically and socially complex, multisystem illness that affects individuals throughout the lifespan. Given improvements in care, most children with SCD survive into adulthood.

A National Measurement Framework to Assess and Improve Sickle Cell Care in 4 US Regions.

Objectives: Coordinated measurement strategies are needed to inform collaborative approaches to improve access to and quality of care for persons with sickle cell disease (SCD). The objective of our study was to develop a multilevel measurement strategy to assess improvements in access to and quality of care for persons with SCD in 4 US regions.

Methods: From 2014 through 2017, regional grantees in the Sickle Cell Disease Treatment Demonstration Program collected administrative and patient-level electronic health record (EHR) data to assess quality improvement initiatives.

Vitamin D supplementation and pain-related emergency department visits in children with sickle cell disease.

Objectives: Sickle cell disease (SCD) is the most prevalent inherited hematological disorder and affects 100,000 individuals in the United States. Pain is the most common cause of emergency department (ED) visits in the SCD population, which profoundly affects quality of life. Vitamin D supplementation is a potential target for reducing pain.

Clinical Utility of Confirmatory Genetic Testing to Differentiate Sickle Cell Trait from Sickle-β-Thalassemia by Newborn Screening.

Hemoglobin separation techniques are the most commonly used laboratory methods in newborn screening and confirmatory testing programs for hemoglobinopathies. However, such protein-based testing cannot accurately detect several hemoglobinopathies in newborns, especially when β-thalassemia mutations are involved. Here, we describe a consecutive cohort of newborns who were identified by newborn screening to have a likely diagnosis of sickle-β-thalassemia (having an "FSA" pattern) who were determined to have sickle cell traits by confirmatory and genetic testing.

Development of a Hydroxyurea Decision Aid for Parents of Children With Sickle Cell Anemia.

National evidence-based guidelines recommend offering hydroxyurea to patients with sickle cell anemia 9 months of age and older using shared decision making, but offer no strategies to aid implementation. We developed a hydroxyurea multicomponent decision aid via a needs assessment, clinic observations, and iterative feedback to address parent decision needs and promote a discussion between clinicians and parents. A total of 75 parents and 28 clinicians participated across all phases.

Patient Perspectives on Gene Transfer Therapy for Sickle Cell Disease.

Introduction: Sickle cell disease (SCD) is a chronic genetic disease with high morbidity and early mortality; it affects nearly 100,000 individuals in the USA. Bone marrow transplantation, the only curative treatment, is available to less than 20% of patients because of a number of access barriers. Gene transfer therapy (GTT) has been shown to be curative in animal models and is approved for use in humans for early-phase studies at a few centers.

Translating sickle cell guidelines into practice for primary care providers with Project ECHO.

Background: Approximately 100,000 persons with sickle cell disease (SCD) live in the United States, including 15,000 in the Midwest. Unfortunately, many patients experience poor health outcomes due to limited access to primary care providers (PCPs) who are prepared to deliver evidence-based SCD care. Sickle Treatment and Outcomes Research in the Midwest (STORM) is a regional network established to improve care and outcomes for individuals with SCD living in Indiana, Illinois, Michigan, Minnesota, Ohio, and Wisconsin.

Implementation of a Process for Initial Transcranial Doppler Ultrasonography in Children With Sickle Cell Anemia.

Stroke, a devastating complication of sickle cell anemia (SCA), can cause irreversible brain injury with physical and cognitive deficits. Transcranial Doppler ultrasonography (TCD) is a non-invasive tool for identifying children with SCA at highest risk of stroke. National guidelines recommend that TCD screening begin at age 2 years, yet there is research to suggest less than half of young children undergo screening.

Shared decision making for hydroxyurea treatment initiation in children with sickle cell anemia.

Clinical trials have demonstrated hydroxyurea's efficacy in improving health outcomes for children with sickle cell anemia (SCA) who have medical complications. New NHLBI clinical guidelines will recommend offering hydroxyurea to young patients regardless of clinical severity. Shared decision making may be an effective approach for implementing this practice change.

School Performance and Disease Interference in Adolescents with Sickle Cell Disease.

Sickle cell disease (SCD) results in neuropsychological complications that place adolescents at higher risk for limited educational achievement. A first step to developing effective educational interventions is to understand the impact of SCD on school performance. The current study assessed perceptions of school performance, SCD interference and acceptability of educational support strategies in adolescents with SCD.