Development and Validation of the Patient/Caregiver Reported Hydroxyurea Evaluation of Adherence for Life (HEAL) Scale.

Introduction: Hydroxyurea reduces the incidence of vaso-occlusive episodes, stroke, and respiratory, cardiac, and renal damage in sickle cell disease by increasing fetal hemoglobin. However, because suboptimal adherence to hydroxyurea limits its effectiveness, understanding patient-specific barriers to hydroxyurea adherence could help improve adherence and health outcomes in patients with sickle cell disease. The aim of this single-site, prospective, IRB-approved study was to validate a 24-item patient- and caregiver-reported hydroxyurea treatment adherence questionnaire, the Hydroxyurea Evaluation of Adherence for Life (HEAL) scale.

Congenital Portosystemic Shunts and Liver Hemangiomas in Children: Is There an Association?

Liver hemangiomas are benign vascular tumors of infancy. They can have vascular shunting mostly arteriovenous and sometimes arterioportal or portosystemic, which improves as hemangiomas involute. In contrast, congenital portosystemic shunts are developmental vascular anomalies that may go undetected for years, with significant sequelae.

Adherence to Quality of Care Indicators and Location of Sickle Cell Care Within Indiana.

Newborn screening (NBS) follow-up programs for infants with sickle cell disease (SCD) are highly variable among states. Initiated in 2009, Sickle SAFE, the NBS follow-up program for infants with SCD in Indiana, follows infants through home visits and phone contact. The current study assessed the attainment rates for recently published quality indicators of pediatric SCD care for Sickle SAFE participants.

Clinical features of children, adolescents, and adults with coexisting hypermobility syndromes and von Willebrand disease.

We present five patients with coexistent von Willebrand disease (VWD) and Ehlers-Danlos syndrome and 21 with VWD and joint hypermobility. Females outnumbered males ten to three, Beighton scores were documented in 58% (15 of 26 patients), and several patients experienced moderately severe bleeding. We believe coexistent hypermobility disorder with VWD potentially affects bleeding severity and want to raise awareness among hematologists.

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.

Pediatric sickle cell disease: past successes and future challenges.

Once a fatal disease of childhood, more than 95% of patients born today with sickle cell disease (SCD) in developed countries are expected to survive into adulthood, largely because of improvements in supportive and preventive care (newborn screening, penicillin prophylaxis, transcranial Doppler (TCD) screening). Hydroxyurea (HU) therapy, the only oral medication currently available to prevent SCD complications, has become more widespread over the past 20 y. The NHLBI recommends that HU be offered to all patients with HbSS beginning at 9 mo of age, and the recently published Abnormal TCD with Transfusions Changing to HU (TWiTCH) trial has shown HU as an acceptable alternative to transfusion therapy for patients at high risk of stroke.

A validated measure of adherence to antibiotic prophylaxis in children with sickle cell disease.

Background: Antibiotic prophylaxis is a mainstay in sickle cell disease management. However, adherence is estimated at only 66%. This study aimed to develop and validate a Sickle Cell Antibiotic Adherence Level Evaluation (SCAALE) to promote systematic and detailed adherence evaluation.

Noninvasive buccal swab antigen sample and molecular testing provides extended antigen typing for patients with hemoglobinopathies.

Objective: To demonstrate the feasibility of performing a noninvasive, molecular-based red blood cell (RBC) antigen test on infants and very young children with sickle cell disease as part of a statewide newborn screening follow-up program.

Study Design: A prospective pilot project was conducted using a noninvasive buccal swab and test kit to perform DNA-based, extended RBC phenotyping in 92 children participating in a newborn hemoglobinopathy screening follow-up program. Reported data include the extended panel of antigens detected by molecular analysis compared with unaffected population estimates.

Radiosynovectomy: review of the literature and report from two haemophilia treatment centers.

Haemophilic arthropathy occurs due to recurrent bleeding into joints leading to swelling, inflammation, destruction of cartilage and bone, and development of arthritis. Although prophylactic replacement therapy assists in preventing arthropathy, it is not always adequate or affordable. Radiosynovectomy is a minimally invasive intervention for treatment of synovitis in haemophilic joints.

Physician assistants as physician extenders in the pediatric intensive care unit setting-A 5-year experience.

Objective: To describe the scope of practice and complementary role of physician assistants as physician extenders in the pediatric intensive care unit.

Design: Descriptive report of a 5-yr experience using a physician assistant-resident staffing model in comparison to the traditional resident-only coverage.

Setting: Six-bed pediatric intensive care unit at a tertiary care center subject to longstanding New York Hospital Code 405 restrictions on resident work hours.