Radiation Therapy Expenditures Through the First 8 Performance Periods of the Oncology Care Model at a Statewide Multispecialty Health System.

Purpose: Our purpose was to use real world data to assess trends in radiation therapy (RT) treatment fractionation and cost under the Oncology Care Model (OCM) through the first 8 performance periods (PPs).

Methods: We identified 17,157 episodes of care from 9898 patients treated at a statewide multispecialty health system through the first 8 6-month PPs (PP1-8: July 1, 2016, to June 30, 2020) of the OCM. Spending was stratified by 10 expenditure domains (eg, Part B/D drugs, radiation oncology [RO], etc), and 21 disease sites were extracted from claims data, from which an analysis of RO expenditures was performed on 2219 episodes from 2033 patients treated with RT.

Final 5-Year Report of the Randomized BIO-RESORT Trial Comparing 3 Contemporary Drug-Eluting Stents in All-Comers.

Background In a previous trial, higher 5-year mortality was observed following treatment with biodegradable polymer Orsiro sirolimus-eluting stents (SES). We assessed 5-year safety and efficacy of all-comers as well as patients with diabetes treated with SES or Synergy everolimus-eluting stents (EES) versus durable polymer Resolute Integrity zotarolimus-eluting stents (ZES). Methods and Results The randomized BIO-RESORT (Comparison of Biodegradable Polymer and Durable Polymer Drug-Eluting Stents in an All Comers Population) trial enrolled 3514 all-comer patients at 4 Dutch cardiac centers.

Very thin strut biodegradable polymer everolimus-eluting and sirolimus-eluting stents versus durable polymer zotarolimus-eluting stents in allcomers with coronary artery disease (BIO-RESORT): a three-arm, randomised, non-inferiority trial.

Background: In patients with coronary artery disease, treated with durable polymer-coated drug-eluting stents, the life-long presence of the polymer might delay arterial healing. Novel very thin strut biodegradable polymer stents, which leave only a bare metal stent after polymer resorption, might improve long-term outcome. We investigated in allcomers the safety and efficacy of three stents eluting either everolimus, sirolimus, or zotarolimus, often clinically used but never compared, of which the biodegradable polymer everolimus-eluting stent was never before assessed in allcomers.

Mutation Update for UBE3A variants in Angelman syndrome.

Angelman syndrome is a neurodevelopmental disorder caused by a deficiency of the imprinted and maternally expressed UBE3A gene. Although de novo genetic and epigenetic imprinting defects of UBE3A genomic locus account for majority of Angelman diagnoses, approximately 10% of individuals affected with Angelman syndrome are a result of UBE3A loss-of-function mutations occurring on the expressed maternal chromosome. The variants described in this manuscript represent the analysis of 2,515 patients referred for UBE3A gene sequencing at our institution, along with a comprehensive review of the UBE3A mutation literature.