Blood group type A secretors are associated with a higher risk of COVID-19 cardiovascular disease complications.

The SARS-CoV-2 virus causes COVID-19, an infection capable of causing severe disease and death but which can also be asymptomatic or oligosymptomatic. We investigated whether ABO blood group or secretor status was associated with COVID-19 severity. We investigated secretor status because expression of ABO glycans on secreted proteins and non-erythroid cells are controlled by a fucosyltransferase (FUT2), and inactivating FUT2 mutations result in a non-secretor phenotype which protects against some viral infections.

Rotigotine patch prescription in inpatients with Parkinson's disease: evaluating prescription accuracy, delirium and end-of-life use.

Background: Rotigotine patch, a trans-dermal dopamine agonist, is used acutely to replace oral dopaminergic medications for inpatients with Parkinson's disease where enteral routes are no longer available, and is also an option in end-of-life care where patients can no longer swallow. Concerns regarding acute use of Rotigotine include difficulty achieving dopaminergic equivalence, promotion of delirium/hallucinations and promotion of terminal agitation.

Objective: our objectives were to establish: (i) accuracy of Rotigotine prescribing, (ii) rates of delirium/hallucinations and (iii) rates of terminal agitation.