Investigational Drug Available Directly from CDC for the Treatment of Infections with Free-Living Amebae
نویسنده
چکیده
Infections caused by free-living amebae (FLA) are severe and life-threatening. These infections include primary amebic meningoencephalitis (PAM) caused by Naegleria fowleri and granulomatous amebic encephalitis caused by Balamuthia mandrillaris and Acanthamoeba species. Although several drugs have in vitro activity against FLA, mortality from these infections remains>90% despite treatment with combinations of drugs.
منابع مشابه
Amebic meningoencephalitides and keratitis: challenges in diagnosis and treatment.
PURPOSE OF REVIEW Acanthamoeba spp., Balamuthia mandrillaris, and Naegleria fowleri, although free-living amebae, also cause devastating diseases in humans leading to death. Acanthamoeba spp. and B. mandrillaris cause granulomatous amebic encephalitis, cutaneous and nasopharyngeal as well as disseminated infection. Acanthamoeba also causes a vision-threatening infection of the cornea, Acanthamo...
متن کاملLeptomyxid amebic meningoencephalitis mimicking brain stem glioma.
An 11-month-old infant presented with cranial nerve palsy and ataxia. MR revealed a large, enhancing pontine mass and small, nonenhancing parafalcial lesions; no organisms were seen in cerebrospinal fluid. After empiric treatment for brain stem glioma, the patient died. Autopsy revealed meningoencephalitis caused by leptomyxid amebae.
متن کاملFree-living Acanthamoeba and Naegleria spp. amebae in water sources of León, Nicaragua.
Free-living amebae (FLA) are known to occur worldwide in water-related biotopes, but only limited information is available on these organisms in developing countries and so far no information on their presence is available from Nicaragua. The aims of this study were to evaluate the prevalence of potentially pathogenic Acanthamoeba spp. and Naegleria spp. in different water sources to which the ...
متن کاملبررسی الگوی مصرف وانکومایسین در بخش عفونی بیمارستان امام خمینی تهران
Background: Drug Utilization Evaluation (DUE) studies are performed to define, determine, and finally improve the quality of drug usage. These types of studies are especially valuable for drugs with a narrow therapeutic index or specific indication, or for expensive medications. In Iran, vancomycin is only available by prescription for methicillin-resistant staphylococcal and enterococcal infec...
متن کاملFree-Living Amebae as Opportunistic Agents of Human Disease
Members of the free-living amebic genera Acanthamoeba, Balamuthia, and Naegleria are known to cause infections of the central nervous system (CNS) of humans and other animals. Several species of Acanthamoeba cause an insidious and chronic disease, granulomatous amebic encephalitis (GAE), principally in immunocompromised hosts including persons infected with HIV/AIDS. Additionally, Acanthamoeba ...
متن کامل