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[Not Available].

C Gervasoni1, A Ridolfo, T Bini

  • 1Clinica delle Malattie Infettive, Università di Milano, Ospedale L. Sacco, Milano, Italy.

Le Infezioni in Medicina
|January 1, 1995
PubMed
Summary
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Toxoplasmic encephalitis (TC) in AIDS patients often presents with neurological symptoms and CT scan lesions. While treatment yields good initial results, long-term management is challenged by adverse drug reactions and potential relapses.

Area of Science:

  • Infectious Diseases
  • Neurology
  • Immunology

Context:

  • Toxoplasmic encephalitis (TC) is a frequent opportunistic central nervous system (CNS) infection in individuals with acquired immunodeficiency syndrome (AIDS).
  • Understanding the clinical spectrum and treatment outcomes of TC is crucial for managing AIDS patients.

Purpose:

  • To investigate the clinical course, diagnostic features, and treatment outcomes of toxoplasmic encephalitis in a cohort of patients with AIDS.
  • To assess the efficacy and limitations of therapy for TC in this population.

Summary:

  • A review of 133 AIDS patients with CNS toxoplasmosis revealed common symptoms like headache, confusion, and focal deficits. Notably, 19% lacked detectable anti-T. gondii antibodies.
  • Computerized Tomography (CT) showed enhancing lesions in 90% of cases. Despite a high rate of complete clinical and radiological improvement (95%) post-acute treatment, 30% experienced adverse drug reactions, and 18% relapsed within 6 months.

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Impact:

  • The study highlights that TC occurs in advanced HIV stages and antibody negativity does not rule out diagnosis.
  • Rapid clinical and radiographic responses to therapy are typical, but long-term treatment is often complicated by adverse drug effects, necessitating careful management strategies.