Abstract
Introduction: HIV infection is characterized by the progressive destruction of CD4+ T lymphocytes, responsible for an immune deficiency, thus promoting the development of serious opportunistic infections and tumors.
Aim: The objective of this study was to describe the epidemiological, clinical, therapeutic, and disease progression of HIV-infected patients registered and monitored at the Center of Excellence at the University of Lubumbashi.
Methods: Retrospective descriptive study, carried out from 2006 to 2024 using patient records registered at the Center of Excellence. Data were collected using a previously established survey form. Variables collected: socio-demographic variables, opportunistic infections, stages of infection, antiretrovirals, treatment-related complications, mode of HIV transmission, and treatment progress. Data analysis was performed using SPSS 30.0 software. We calculated position and dispersion parameters.
Results: We collected 8,912 cases of HIV infection (24.95%) from a sample of 35,716 patients screened, including 5,271 women (59.1%) and 3,641 men (40.9%). The mean age was 35 ± 0.3 years. Opportunistic infections were dominated by pulmonary (31%) and extrapulmonary (8.8%) tuberculosis, digestive candidiasis (32.5%), cerebral toxoplasmosis (14.9%), isosporiasis (7.4%), herpes simplex (3.1%), cryptococcal meningitis (3.9%), vaginal candidiasis (3.7%), prurigo (3.3%), shingles (2.3%), Kaposi's sarcoma (2.2%), and diarrhea without isolated germs (2.1%). 99.6% of patients were receiving first-line treatment: tenofovir, lamivudine, and dolutegravir. The progression was marked by a death rate of 19.11%, significantly related to infections (p<0.02).
Conclusion: Despite awareness campaigns and the availability and free provision of antiretrovirals, the mortality rate and HIV prevalence remain high in Lubumbashi.
Keywords
Epidemiological, Clinical, therapeutic, and progression profile, PLHIV, Center of Excellence, Lubumbashi