Clinical analysis of 26 patients of acquired immunodeficiency syndrome complicated with cryptococcal meningitis / 中华传染病杂志

ABSTRACT

Objective To investigate the clinical features, prognosis and risk factors of patients of acquired immunodeficiency syndrome (AIDS) complicated with cryptococcal meningitis (CM). Methods Totally 26 patients of AIDS with CM who were hospitalized in the No. 8th People's Hospital of Guangzhou were enrolled in this study. The clinical data including diagnosis,experimental and etiological test,treatments and prognosis from all the patients were analyzed retrospectively. The results of cerebrospinal fluid routine test and CD4+ T lymphocyte were compared with those of AIDS patients complicated with tuberculous meningitis. Results Among the 26 patients enrolled in the study, the positive rate of cerebrospinal fluid india ink smear or Crypotococcus neoforrnans euhure was 84.6%. The most common symptoms were fever, headache and meningeal irritation sign. The average CD4+ lymphocyte count was 17.83 × 106/L, which was statistically different from that of tuberculous meningitis patients. All the patients showed concomitant multiple organ infections. The mortality rate was as high as 42.3%. At the end of therapy, the cell counts in the eerebrospinal fluid were remarkably higher in the patients with unfavorable prognosis compared to the patients with good prognosis, which was statistically different. Conclusions CD4+ lymphocyte count is an important marker for differentiating CM from tuberculous meningitis in AIDS patients. The results of cerebrospinal fluid routine test can predict the prognosis.