Cent Eur J Public Health 2019, 27(3):229-234 | DOI: 10.21101/cejph.a5416

Late presentation among patients with human immunodeficiency virus infection in Turkey

Hayat Kumbasar Karaosmanoğlu¹, Bilgül Mete², Alper Gündüz³, Özlem Altuntaş Aydin¹, Fatma Sargin⁴, Dilek Yildiz Sevgi³, Bülent Durdu⁵, İlyas Dökmetaş³, Fehmi Tabak²

¹ Department of Infectious Diseases and Clinical Microbiology, Bakirkoy Dr Sadi Konuk Training and Research Hospital, University of Health Sciences, Istanbul, Turkey

² Department of Infectious Diseases and Clinical Microbiology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey

³ Department of Infectious Diseases and Clinical Microbiology, Sisli Hamidiye Training and Research Hospital, University of Health Sciences, Istanbul, Turkey

⁴ Department of Infectious Diseases and Clinical Microbiology, Göztepe Training and Research Hospital, Medeniyet University, Istanbul, Turkey

⁵ Department of Infectious Diseases and Clinical Microbiology, Medical Faculty, Bezmi Alem University, Istanbul, Turkey

Objective: Late presentation of the patients with human immunodeficiency virus (HIV) infection is associated with less favourable treatment responses, more accelerated clinical progression, and a higher mortality risk. Although HIV prevalence is low in Turkey, it is steadily increasing and the information about late presentation among HIV-positives is limited. We aimed to analyze the status of late presentation among HIV-positive patients in Turkey.

Methods: All newly diagnosed HIV/AIDS patients from 2003 to 2016 were enrolled in this study by five dedicated centres in Istanbul, Turkey. Demographic data, CD4+ counts, and HIV RNA were collected from medical records and were transferred to a HIV database system. Late pre- sentation was defined as presentation for care with a CD4 count < 350 cells/mm³ or presentation with an AIDS-defining event, regardless of the CD4 cell count. A medical literature search was done for the analysis of late presentation in Turkey.

Results: The cohort included 1,673 patients (1,440 males, median age 35 years). Among them, 847 (50.6%) had an early diagnosis, with a CD count of more than 350 cells/mm³. The remaining 826 were late presenters. Among late presenters, 427 (25.5% of all, 51.7% of late presenters) presented with advanced HIV disease. Late presenters were more elderly and less educated. The gender seemed comparable between groups. Late presentation was more likely among married patients. Early presenters were more likely among homosexuals, those diagnosed in screening studies, and in lower HIV-RNA viral load category. There has been a decreasing trend among late presenters in 2011-2016 when compared to 2003-2011 period.

Conclusion: Current data suggest that half of HIV-infected patients present late in Turkey. In our cohort, those presented late were more elderly, less educated, married and had heterosexual intercourse. On admission, late presenters had more HIV-related diseases and were more likely in higher HIV-RNA category. In the cohort, men having sex with men were less likely late presenters. Efforts to reduce the proportion of late presentation are essential for almost every country. The countries should identify the risk factors of late presentation and should improve early diagnosis and presentation for HIV care.

Keywords: late presentation, human immunodeficiency virus infection, acquired immunodeficiency syndrome

Received: June 4, 2018; Revised: June 30, 2019; Accepted: June 30, 2019; Published: September 30, 2019  Show citation