The research of the causes, mechanisms of occurrence, diagnosis, and treatment of nasal bleeding in HIV-infected patients is of importance considering the relatively high incidence (12% of all ear and upper respiratory tract disorders) and challenging treatment choice.
OBJECTIVE
To analyze and identify the true causes of recurrent diapedesis nasal bleeding in HIV-infected patients.
PATIENTS AND METHODS
The data from 25 patients with HIV infection and nasal bleeding (NB) were analyzed; 11 (44%) patients received antiretroviral therapy (ART). The average follow-up in the HIV center was 6.7±6.1 years.
RESULTS
The decrease of platelets count to 53.4±53.24 was revealed in 20 (80%) patients; decreased CD4 <200 cells/μl in 6 (24%) patients, CD4 200—500 cells/μl in 11 (44%) patients, CD4 >500 cells/μl in 8 (32%) patients; 17 (68%) patients had an average viral load of 683.180±362.899 copies in 1 ml of plasma. All patients were diagnosed with HIV-associated conditions; the most common were the following: HIV-associated immune thrombocytopenia (64%), moderate to severe anemia (16%), CMV infection (pneumonitis, esophagitis, colitis) (28%), active CMV infection with multi-organ involvement (28%), fungal infection of nasopharyngeal area (12%). Patients received pathogenetic and supportive therapy. All previously untreated patients were prescribed ART, and in those receiving treatment, ART was adjusted. Drug therapy resulted in the normalization of hematological parameters and stopped nasal bleeding.
CONCLUSION
Recurrent nasal bleeding in patients with HIV infection is relatively common and is a consequence of HIV-associated hemostasis disorders, which should be considered when choosing treatment. On the other hand, patients with recurrent nasal bleeding require comprehensive evaluation to clarify the possible causes of such hemorrhages, including the HIV infection.