%0 Journal Article %A Labella, Fernando %A Acebrón, Fernando %A Blanco-Valero, María del Carmen %A Rodrígez-Martín, Alba %A Monterde Ortega, Ángela %A Agüera Morales, Eduardo %T HIV infection and multiple sclerosis: a case with unexpected "no evidence of disease activity" status %D 2021 %@ 0300-0605 %U http://hdl.handle.net/10668/4409 %X Multiple sclerosis (MS) is an inflammatory demyelinating disease of the central nervous system whose etiology remains unclear. It has been suggested that MS can be triggered by certain viruses; however, human immunodeficiency virus (HIV) infection is associated with reduced incidence of MS. We present the case of a young patient diagnosed with active relapsing-remitting MS whose clinical course substantially improved following HIV infection and treatment. The patient achieved no evidence of disease activity status without any disease-modifying drugs. Both HIV-induced immunosuppression and antiretroviral therapy may have attenuated the clinical course in this patient. %K Multiple sclerosis %K Human immunodeficiency virus %K Human endogenous retrovirus %K Highly active antiretroviral therapy %K Immunosuppression %K No evidence of disease activity %K Epstein–Barr virus %K Esclerosis múltiple %K VIH %K Retrovirus endógenos %K Terapia antirretroviral altamente activa %K Terapia de inmunosupresión %K Herpesvirus humano 4 %~