Subject(s)
Anti-Bacterial Agents/therapeutic use , Bacteremia/drug therapy , Bacteremia/microbiology , Enterococcus faecalis/drug effects , Gram-Positive Bacterial Infections/drug therapy , Gram-Positive Bacterial Infections/microbiology , Minocycline/analogs & derivatives , Anti-Bacterial Agents/pharmacology , Enterococcus faecalis/isolation & purification , Humans , Microbial Sensitivity Tests , Middle Aged , Minocycline/pharmacology , Minocycline/therapeutic use , TigecyclineABSTRACT
Myositis in HIV may be due to HIV itself, or to opportunistic infection, malignancy or drug treatment. Severe myositis or rhabdomyolysis have never been reported with the commonly used nucleoside reverse transcriptase inhibitor abacavir, although creatine phosphokinase may rise modestly, particularly if abacavir hypersensitivity occurs. We report an unusual case of abacavir use associated with a thousand-fold rise in creatine phosphokinase in the absence of features of hypersensitivity. The case was also notable firstly in that there was an absence of the HLA-B5701 allele, the most common human leucocyte antigen (HLA) allele associated with hypersensitivity, and, secondly, as the case occurred in an African patient, African people not being prone to abacavir hypersensitivity.
ABSTRACT
CASE REPORT: A 69-year-old married British man presented with 4 months of falls and confusion. HIV antibody test, performed after exclusion of other diagnoses, was positive. Institution of triple antiretroviral therapy resulted in an almost complete recovery. DISCUSSION: HIV infection is now far more common than syphilis. It may be highly amenable to treatment and needs to be considered in the differential diagnosis of the older person with dementia.
