Subacute Sclerosing Panencephalitis in a Child Suffering from Human Immunodeficiency Virus on “Highly Active Antiretroviral Therapy” – Can This be Another Instance of Immune Reconstitution Inflammatory Syndrome?

Abstract

We report a 12-year-old boy with human immunodeficiency virus (HIV) who presented with rapidly progressive difficulty in ambulation. The symptoms started to worsen when he was put on antiretroviral therapy (ART). Our findings show that the dynamics of HIV-related immune suppression and highly active antiretroviral therapy (HAART) have an impact on the clinical course of Subacute sclerosing panencephalitis (SSPE). Slow progression is expected in children on HAART but in our case, we observe a complex interaction of the virus with the immune system and modification of disease course of SSPE with ART. The child we discuss in this case report developed rapidly progressive SSPE on HAART regime; so the possibility of SSPE to be labeled as immune reconstitution inflammatory syndrome (IRIS) should be considered.