[Spectrum, clinical features, diagnosis of opportunistic and comorbid pathology in HIV-infected patients admitted to infection hospital of Moscow]

Abstract

Aim: To analyse structure, clinical features, diagnosis of opportunistic and concomitant diseases in patients with HIV infection admitted to infection hospital of Moscow.

Material and methods: A total of 4155 patients with HIV infection (1518 of them with AIDS) most of them (89%) at the age of 20-39 years were treated in Moscow AIDS hospital in 2006-2007. The examination included standard blood and urine tests, device diagnosis, immunological, bacteriological and molecular investigations of biological materials for detection of opportunistic infections. Cell-mediated immunity was also studied. HIV infection resulted in a lethal outcome in 255 (6.1%) inpatients.

Results: Leading causes of hospitalization of patients at early stages of HIV infection were bacterial bronchitis or pneumonia, hepatic pathology (chronic viral hepatitides, alcohol-associated diseases), sepsis. One-third of the inpatients were at AIDS stage characterized by tuberculosis (66.3%), visceral candidosis (12%), manifest cytomegalovirus infection (10.1%), cerebral toxoplasmosis (9.2%), pneumocystic pneumonia (5.5%). The number of HIV-infected persons with atypical mycobacteriosis, lymphoproliferative diseases, brain tumors increased. Chronic hepatitis C prevailed among liver damage cause in HIV infection, it also often caused hospitalization and death of patients. 60.3% patients having HIV infection who died without AIDS stage had hepatic cirrhosis. Tuberculosis was a leading cause of severe pulmonary pathology, most frequent opportunistic disease, main cause of death in patients with HIV infection. One-third of patients had generalized tuberculosis. Tuberculosis was diagnosed in more than 40% HIV-infected patients with pulmonary lesion, in 65% AIDS patients, 36% dead AIDS patients.

Conclusion: To render effective anti-HIV treatment, infection hospital must be equipped with facilities providing device tests, molecular diagnosis, modern etiotropic and pathogenetic medication.