[HIV infection in the intensive care unit]

Area of Science:

• Infectious Diseases
• Critical Care Medicine
• Immunology

Background:

• An estimated 88,000 individuals in Germany are living with HIV (human immunodeficiency virus).
• Approximately 30% of the HIV-positive population in Germany is over 50 years old.
• Older HIV-positive patients with comorbidities are more likely to require intensive care unit (ICU) admission for non-HIV related reasons than for acquired immune deficiency syndrome (AIDS).

Purpose of the Study:

• To increase awareness of critical care presentations in HIV patients, including neurological and respiratory symptoms.
• To provide guidance on differential diagnostics for opportunistic infections in critically ill HIV patients.
• To outline the management of antiretroviral therapy (ART) in the ICU setting.

Main Methods:

• Review of clinical presentations and management strategies for HIV-infected patients in intensive care.
• Discussion of opportunistic infections commonly seen in advanced HIV disease.
• Overview of principles for initiating and managing ART in critically ill patients.

Main Results:

• One-third of patients with new HIV diagnoses present with advanced immune deficiency, requiring intensive medical care.
• Neurological and respiratory symptoms are significant concerns in these patients.
• Effective antiretroviral therapy is crucial for managing HIV in the ICU.

Conclusions:

• HIV patients, particularly older individuals and those with new diagnoses presenting with advanced disease, require specialized critical care.
• Prompt diagnosis and management of opportunistic infections are essential.
• Careful consideration of ART initiation, drug selection, and dosing is vital for HIV-positive patients in the ICU.