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Clinical presentation of HIV infection in patients aged 50 years or older
J Ena1, V Valls, J López Aldeguer
1Internal Medicine Division of Hospital Marina Baixa, Villajoyosa, Alicante, Spain.
Insights
Older patients with human immunodeficiency virus (HIV) infection present with lower CD4 counts and more advanced disease at diagnosis. Early detection strategies are crucial for this aging population.
Area of Science:
- Geriatric Medicine
- Infectious Diseases
- Public Health
Background:
- Human immunodeficiency virus (HIV) infection impacts diverse age groups.
- Aging populations present unique challenges in managing chronic infections like HIV.
Purpose of the Study:
- To characterize the clinical presentation of HIV disease in patients aged 50 years and older.
- To compare the disease progression and diagnostic indicators between older and younger HIV-infected individuals.
Main Methods:
- Retrospective review of medical records for 100 HIV-positive patients aged 50+ and 197 controls aged 15-40.
- Data collected from six institutions in Valencia, Spain, between 1989 and 1996.
Main Results:
- Older HIV patients were predominantly male, with men who have sex with men being a significant exposure category.
- Older patients exhibited significantly lower CD4 cell counts (163 vs. 450 cells/mm3) and a higher rate of AIDS diagnosis at initial evaluation (49% vs. 29%).
- The types and frequencies of AIDS-defining illnesses were similar between older and younger patients diagnosed with AIDS at their first evaluation.
Conclusions:
- HIV infection in older adults is often diagnosed at later stages of disease progression.
- Urgent need for studies focusing on early detection of HIV in individuals aged 50 and above.
- Improved healthcare strategies are required to address the specific needs of the aging HIV-positive population.
Objectives:
To describe the clinical presentation of HIV disease in older patients.
Methods:
In the period 1989-1996 we reviewed the medical records of 100 patients with human immunodeficiency virus (HIV) infection aged 50 years or older and, 197 controls among HIV-infected patients aged 15-40 years, who attended six institutions in the autonomous community of Valencia (Spain).
Results:
Older patients were mostly males (86%), men who have sex with men (42%) or unknown (20%) as exposure categories. Older patients had lower CD4 cell counts/mm3 (163+/-136 vs. 450+/-373, P= 0.008), and had AIDS at first evaluation (49% vs. 29%, P = 0.0006) compared with younger patients. For patients presenting with AIDS at HIV infection diagnosis, type and frequency of AIDS indicator diseases did not differ between older and younger patients.
Conclusion:
Studies on clues for early detection of HIV infection in patients aged 50 years or older are urgently needed to improve the health care in this population.