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Hormonal contraception and HIV disease progression
Elizabeth Stringer1, Erik Antonsen
1Department of Obstetrics and Gynecology, Division of International Women's Health, University of Alabama at Birmingham, USA. eli@uab.edu
Summary
Hormonal contraception is widely used by women with human immunodeficiency virus (HIV). Research is ongoing to understand how these methods impact HIV disease progression and acquired immunodeficiency syndrome (AIDS) development.
Area of Science:
- Reproductive Health
- Infectious Diseases
- Immunology
Background:
- Millions of women of childbearing age are living with HIV and require effective contraception.
- Hormonal contraceptives are safe and effective for preventing pregnancy in this population.
- Existing research primarily focuses on hormonal contraception's effect on HIV acquisition and transmission, with less attention to disease progression.
Purpose of the Study:
- To review existing clinical, animal, and immunological data on the relationship between hormonal contraception and HIV disease progression.
- To identify gaps in current knowledge regarding the mechanisms linking hormonal contraceptives to HIV progression.
Main Methods:
- Review of published clinical studies.
- Examination of animal model data.
- Analysis of immunological studies.
Main Results:
- Clinical studies provide some evidence of an effect but are inconclusive.
- Mechanisms underlying potential impacts on HIV disease progression remain unclear.
- Animal and immunological data suggest hormonal contraceptives may modulate the immune response to HIV.
Conclusions:
- Further research is necessary to clarify the relationship between hormonal birth control methods and the progression of HIV to AIDS in infected women.
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