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Impact of alternative treatment approach for cerebral toxoplasmosis among HIV/AIDS patients from a resourcepoor setting in Burkina Faso

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Bamba S., Zoungrana J., Nikiema Z., Sondo A. K., Ndiaye J.-L., Bretagne S.

Annals of Parasitology

2017

tom 63

nr 3

Cerebral toxoplasmosis is caused by the protozoan Toxoplasma gondii because of reactivation of latent tissue cysts in the Acquired Immunodeficiency Syndrome (AIDS) patients with severe immunosuppression. The objective of this study was to evaluate the benefit of co-trimoxazole in presumptive and prevention of cerebral toxoplasmosis in Human Immunodeficiency Virus (HIV)/AIDS patients at Bobo-Dioulasso Hospital in Burkina Faso from June 2012 to October 2014. ELISA and ELFA were performed on serum for the quantitative determination of IgG and IgM anti-T. gondii, respectively. The seroprevalence of toxoplasmosis was 29.3%. No IgM antibodies for T. gondii were found. Six patients with Toxoplasma-specific antibodies presented cerebral toxoplasmosis. All patients were infected by HIV-1 with the median of CD4+ T lymphocytes at 141 cells/μl. No patient was under antiretroviral therapy. No case of cerebral toxoplasmosis was noted in patients receiving co-trimoxazole in prevention. Presumptive treatment of cerebral toxoplasmosis with co-trimoxazole was effective in all patients with a significant clinical improvement in 83.3%. These results attest the benefit of cotrimoxazole in cerebral toxoplasmosis treatment in countries where drug resources are limited when sulfadiazine is not available. Ours finding highlight the importance of establishing toxoplasmosis chemoprophylaxis to HIV with severe immunosuppression patients and positive Toxoplasma serology.

Ograniczanie wyników

1 Annals of Parasitology

1 Bamba S.

1 Bretagne S.

1 Ndiaye J.-L.

1 Nikiema Z.

1 Sondo A. K.

1 Zoungrana J.

1 2017

Wyniki wyszukiwania

Impact of alternative treatment approach for cerebral toxoplasmosis among HIV/AIDS patients from a resourcepoor setting in Burkina Faso