Effectiveness and safety of oral anticoagulants in patients with sickle cell disease and venous thromboembolism: a retrospective cohort study.

Patients with sickle cell disease (SCD) experience initial and recurrent venous thromboembolism (VTE) more commonly and at a younger age than the general population, and it confers a higher mortality for patients with SCD. However, limited evidence is available to guide anticoagulant use for VTE treatment in this population. The primary objective of this study is to characterize the effectiveness and safety of direct oral anticoagulants (DOAC) and warfarin for VTE treatment among patients with SCD.

Multicenter COMPACT study of COMplications in patients with sickle cell disease and utilization of iron chelation therapy.

Background: Over the past few decades, lifespans of sickle cell disease (SCD) patients have increased; hence, they encounter multiple complications. Early detection, appropriate comprehensive care, and treatment may prevent or delay onset of complications.

Objective: We collected longitudinal data on sickle cell disease (SCD) complication rates and associated resource utilization relative to blood transfusion patterns and iron chelation therapy (ICT) use in patients aged ≥16 years to address a gap in the literature.

Haemophilus influenzae type B in an immunocompetent, fully vaccinated ALL survivor.

A 7-year-old boy with a history of recurrent acute lymphoblastic leukemia (ALL), in remission, presented to primary care clinic after 2 days of progressive right hip pain with weight-bearing activities. He was otherwise asymptomatic at the time of presentation. Blood cultures revealed Gram-negative diplococci, which prompted an MRI that was significant for a hip joint effusion and femoral head bone marrow edema.

Septo-optic dysplasia and hemophagocytic lymphohistiocytosis in an infant.

Macrophage activation in hemophagocytic lymphohistiocytosis (HLH) leads to severe inflammation resulting in cytopenias and multi-organ dysfunction. Septo-optic dysplasia (SOD) is an as-yet unaffiliated disorder that manifests with optic, hepatic, endocrine and/or constitutional defects. We detail the first reported occurrence of both HLH and SOD in one patient.