[Treatment of neuro-AIDS on a neurological intensive care unit: epidemiology and predictors of outcome].

Braicks O, Anneken K, Reichelt D, Schäbitz WR, Dziewas R, Evers S, Husstedt IW

Zusammenfassung

Investigations concerning the outcome for patients suffering from neuro-AIDS treated on a neurological intensive care unit and specific predictors indicating "dead" were analyzed.A total of 56 patients with a mean age of 39 ± 0.7 years, a mean CD4+ cell count of 130 ± 166 CD4+ cells/µl and viral load of 146,520 ± 198,059 copies/ml were treated on a neurological intensive care unit due to different forms of neuro-AIDS.Of the patients, 34% were immigrants of whom 74% came from sub-Saharan regions. In 57% of the patients the diagnosis of HIV infection was made during therapy on the neurological intensive care unit. The median for the time between diagnosis of HIV infection and the treatment on the neurological intensive care unit was 8 days for immigrants and 10 years for residents. The most common manifestations of neuro-AIDS were cerebral toxoplasmosis, cryptococcosis and progressive multifocal leukoencephalopathy (PML). Fifty per cent of the patients (n=28) died during treatment on the neurological intensive care unit. Negative predictors for the outcome "dead" were (a) artificial ventilation, (b) antiretroviral naïve immigrant, (c) primary cerebral lymphoma and (d) missing antiretroviral therapy as a result of admission to the intensive care unit.The rate of death during treatment of neuro-AIDS on a neurological intensive care unit is much higher than during treatment of internal medicine problems of HIV infection. Antiretroviral naïve immigrants show a much higher rate of death compared to residents in Germany. A lot of research and effort is necessary to improve the availability of the Highly Active Anti-Retroviral Therapy (HAART) worldwide in order to improve the outcome especially for immigrants with neuro-AIDS treated on a neurological intensive care unit.