Barriers to Family History Collection and Family Medical Screening Recommendation in the Sudden Death in the Young Case Registry.

Sudden death in the young (SDY) poses a public health problem affecting thousands of individuals annually in the United States. The SDY Case Registry utilizes existing infrastructure of death investigation programs, including medical examiner/coroner (ME/C) systems, to enhance understanding of SDY causes and risk factors to inform prevention strategies. This includes identifying and promoting screening recommendations for at-risk family members.

What Has the Sudden Unexpected Infant Death and Sudden Death in the Young Case Registry Learned About Consenting Families for DNA Banking and/or Genomic Research?

Since 2015, the Sudden Unexpected Infant Death (SUID) and Sudden Death in the Young (SDY) Case Registry has characterized sudden and unexpected deaths among young people (0-20 years). Families may provide informed consent to save biospecimens for banking and/or genomic research. We reviewed all consent-eligible cases to describe the frequency, time from death to consent, type (paper, phone, or electronic), and staffing method (Medical Examiner Office-based bereavement counselor vs outsourced genetic counselor).

The effect of UVA light/8-methoxypsoralen exposure used in Extracorporeal Photopheresis treatment on platelets and extracellular vesicles.

Extracorporeal Photopheresis (ECP) is a leukapheresis based treatment for Cutaneous T-Cell Lymphoma, which takes advantage of the cellular lethal effects of UVA light in combination with a photoactivated drug, 8-methoxypsoralen. 25% of patients treated with ECP do not respond to treatment, however the underlying mechanisms for this lack of response remain unknown. Platelets, a rich source of extracellular vesicles (EVs) and key mediators in thromboinflammatory oncological progression, as well as leukocytes, are both processed through ECP and are subsequently transfused back into the patient, delivering potent immunomodulation.