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Mycobacterial diseases. Tuberculosis and Mycobacterium avium complex
1Department of Medicine, University of California, San Francisco.
Infectious Disease Clinics of North America
|June 1, 1988
Summary
Tuberculosis is common in AIDS patients and treatable with standard therapy. Disseminated Mycobacterium avium complex (MAC) infection diagnosis and treatment in AIDS remain controversial.
Area of Science:
- Infectious Diseases
- Immunology
- Public Health
Background:
- Tuberculosis (TB) affects 5-35% of patients with Acquired Immunodeficiency Syndrome (AIDS), often preceding an AIDS diagnosis.
- The incidence of TB in AIDS patients is increasing globally.
- Disseminated Mycobacterium avium complex (MAC) infection is a frequent opportunistic infection in AIDS patients.
Purpose of the Study:
- To review the clinical presentation, diagnosis, and treatment of tuberculosis in AIDS patients.
- To discuss the diagnosis and management of disseminated Mycobacterium avium complex (MAC) infection in the context of AIDS.
Main Methods:
- Literature review of studies on tuberculosis and MAC infection in AIDS patients.
- Analysis of clinical presentations, diagnostic methods, and therapeutic outcomes.
Main Results:
- AIDS-associated tuberculosis is clinically similar to progressive primary TB and responds to standard antituberculous therapy.
- Disseminated MAC infection is best diagnosed using specialized mycobacterial blood cultures.
- The link between MAC infection, constitutional symptoms, and the efficacy of antimycobacterial therapy for MAC is debated.
Conclusions:
- Tuberculosis is a significant and treatable opportunistic infection in AIDS patients.
- Effective diagnostic and treatment strategies exist for TB in AIDS, but challenges remain for MAC infection management.
- Further research is needed to clarify the role of antimycobacterial therapy in disseminated MAC infection in AIDS.