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Published on: February 14, 2011

[Histoplasmosis with cutaneous manifestations in HIV/AIDS patients]

Anelys D Pérez Molina1, Angela Gala González, Maria E Rodríguez Barreras

  • 1Instituto De Medicina Tropical Pedro Kouri, Ciudad de La Habana, Cuba.

Revista Cubana De Medicina Tropical
|February 23, 2013
PubMed

Insights

Histoplasmosis is a significant opportunistic infection in Cuban HIV patients, often indicating advanced disease. Early diagnosis and management are crucial for improving outcomes in these immunocompromised individuals.

Area of Science:

  • Infectious Diseases
  • Immunology
  • Dermatology

Background:

  • Cutaneous histoplasmosis is a serious opportunistic infection in Human Immunodeficiency Virus (HIV) patients.
  • Understanding its clinical presentation and association with Acquired Immunodeficiency Syndrome (AIDS) is vital for patient management.

Purpose of the Study:

  • To investigate the characteristics of cutaneous histoplasmosis in HIV-infected patients in Cuba.
  • To determine the association between cutaneous histoplasmosis and the progression to AIDS.

Main Methods:

  • A case series study was conducted at the
  • Pedro Kouri
  • Institute between January 1992 and June 2003.
  • Included were all HIV patients diagnosed with cutaneous histoplasmosis.
  • Data collected included demographics, clinical presentation, and immunological status (CD4+ T-lymphocyte counts).

Main Results:

  • Of 44 histoplasmosis cases, 52% progressed to disseminated histoplasmosis, presenting as a subacute debilitating illness.
  • The affected population comprised mainly young adult males (56.5% young adults, 82.6% males), predominantly Caucasian (91.3%).
  • A significant proportion of patients (78.9%) had CD4+ T-lymphocyte counts below 200 cells/mm3, indicating advanced immunosuppression. Histoplasmosis was a marker for AIDS in 39.1% of cases.

Conclusions:

  • Cutaneous histoplasmosis serves as a critical marker for AIDS in HIV-seropositive individuals in Cuba.
  • The study highlights the importance of recognizing histoplasmosis as an indicator of advanced immunosuppression.
  • Serological tests were found to be suboptimal for diagnosing cutaneous histoplasmosis in AIDS patients.

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