Discovery and functional analysis of a novel ALPK1 variant in ROSAH syndrome.

Retinal dystrophy, optic nerve oedema, splenomegaly, anhidrosis and migraine headache (ROSAH) syndrome is an autosomal dominant disorder and to date is known to be caused by either the Thr237Met or Tyr254Cys variant in the protein kinase ALPK1. Here, we identify a family in which ROSAH syndrome is caused by a novel variant in which Ser277 is changed to Phe. All six patients examined display ocular inflammation and optic nerve elevation, four have retinal degeneration and four are registered blind.

Case Report: Could Artemisinin-Based Combination Therapy Prevent Occupational Malaria following Blood Exposure?

Postexposure prophylaxis using artemisinin-based combination therapy (ACT) was prescribed to a malaria-naive nurse who experienced an injury with a hollow needle previously used on a patient admitted for severe imported malaria (blood parasitemia 10.8%). Artemether-lumefantrine, four tablets twice daily for 3 days, was started 12 hours after exposure, and no side effects were reported.