[Neuromeningeal cryptococcosis in patients infected with HIV at Agadir regional hospital, (Souss-Massa, Morocco)].

INTRODUCTION

Neuromeningeal cryptococcosis (NMC) is a severe and fatal opportunistic infection. Lethality is frequent in the absence of treatment, especially in the presence of HIV co-infection.

OBJECTIVE

To determine the prevalence, epidemiological, clinical, biological and therapeutic aspects as well as the evolution of NMC for patients infected with HIV.

PATIENTS AND METHODS

This is a retrospective study of 40 cases of neuromeningeal cryptococcosis diagnosed in HIV-infected patients. Data are collected for 7 years (from January 2010 to December 2016) in the registers of the parasitology laboratory and the infectious diseases department at the regional hospital center in Agadir.

RESULTS

A reduction in the prevalence of neuromeningeal cryptococcosis in HIV-infected patients was noted from 2010 to 2016 (3.66% to 0.83%). The overall prevalence of NMC was 1.53%. The mean age was 37±10 years old, with 90% of patients aged less than 45 years. The main clinical symptomatology was headache (75%). The main cytochemical abnormalities of cerebrospinal fluid analysis were hyperproteinorachy (60%), hypoglycorachy (63%) and lymphocytosis (50%). The mean CD4 cell count was 47/mm. Patients were initially treated with amphotericin B, relayed with fluconazole. The overall lethality was 35%.

CONCLUSION

Neuromeningeal cryptococcosis is a serious opportunistic infection in patients HIV-infected, and the lethality rate remains unacceptable. Fighting NMC in HIV+ patients requires early diagnosis, increased access to antiretrovirals, rapid introduction of appropriate treatment and the prescription of effective systemic antifungals.