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100% N(4)-acetyl-sulfamethoxazole stone induced by Trimethoprim-Sulfamethoxazole in an HIV patient being treated for toxoplasmosis
Trimethoprim-Sulfamethoxazole is a common antibiotic used to treat urinary tract infections, as well as a prophylactic agent in HIV patients with low CD4 counts. Exceedingly rare are stones consisting purely of its metabolite, N(4)-acetyl-sulfamethoxazole, and management strategies are not well docu...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7607417/ https://www.ncbi.nlm.nih.gov/pubmed/33163365 http://dx.doi.org/10.1016/j.eucr.2020.101453 |
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author | DeMasi, Matthew S. Bernstein, Ari P. Schulster, Michael Silva, Mark V. |
author_facet | DeMasi, Matthew S. Bernstein, Ari P. Schulster, Michael Silva, Mark V. |
author_sort | DeMasi, Matthew S. |
collection | PubMed |
description | Trimethoprim-Sulfamethoxazole is a common antibiotic used to treat urinary tract infections, as well as a prophylactic agent in HIV patients with low CD4 counts. Exceedingly rare are stones consisting purely of its metabolite, N(4)-acetyl-sulfamethoxazole, and management strategies are not well documented in the literature. We present a case of a patient with HIV who was found to have obstructing ureteral calculi composed of 100% N(4)-acetyl-sulfamethoxazole. Our report contributes a unique case of a Bactrim-induced stone in an immunocompromised patient. Similar patients can be prophylactically treated with diuresis and urinary alkalinization, as well as consideration for alternative medication use. |
format | Online Article Text |
id | pubmed-7607417 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-76074172020-11-06 100% N(4)-acetyl-sulfamethoxazole stone induced by Trimethoprim-Sulfamethoxazole in an HIV patient being treated for toxoplasmosis DeMasi, Matthew S. Bernstein, Ari P. Schulster, Michael Silva, Mark V. Urol Case Rep Endourology Trimethoprim-Sulfamethoxazole is a common antibiotic used to treat urinary tract infections, as well as a prophylactic agent in HIV patients with low CD4 counts. Exceedingly rare are stones consisting purely of its metabolite, N(4)-acetyl-sulfamethoxazole, and management strategies are not well documented in the literature. We present a case of a patient with HIV who was found to have obstructing ureteral calculi composed of 100% N(4)-acetyl-sulfamethoxazole. Our report contributes a unique case of a Bactrim-induced stone in an immunocompromised patient. Similar patients can be prophylactically treated with diuresis and urinary alkalinization, as well as consideration for alternative medication use. Elsevier 2020-10-17 /pmc/articles/PMC7607417/ /pubmed/33163365 http://dx.doi.org/10.1016/j.eucr.2020.101453 Text en © 2020 Published by Elsevier Inc. http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Endourology DeMasi, Matthew S. Bernstein, Ari P. Schulster, Michael Silva, Mark V. 100% N(4)-acetyl-sulfamethoxazole stone induced by Trimethoprim-Sulfamethoxazole in an HIV patient being treated for toxoplasmosis |
title | 100% N(4)-acetyl-sulfamethoxazole stone induced by Trimethoprim-Sulfamethoxazole in an HIV patient being treated for toxoplasmosis |
title_full | 100% N(4)-acetyl-sulfamethoxazole stone induced by Trimethoprim-Sulfamethoxazole in an HIV patient being treated for toxoplasmosis |
title_fullStr | 100% N(4)-acetyl-sulfamethoxazole stone induced by Trimethoprim-Sulfamethoxazole in an HIV patient being treated for toxoplasmosis |
title_full_unstemmed | 100% N(4)-acetyl-sulfamethoxazole stone induced by Trimethoprim-Sulfamethoxazole in an HIV patient being treated for toxoplasmosis |
title_short | 100% N(4)-acetyl-sulfamethoxazole stone induced by Trimethoprim-Sulfamethoxazole in an HIV patient being treated for toxoplasmosis |
title_sort | 100% n(4)-acetyl-sulfamethoxazole stone induced by trimethoprim-sulfamethoxazole in an hiv patient being treated for toxoplasmosis |
topic | Endourology |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7607417/ https://www.ncbi.nlm.nih.gov/pubmed/33163365 http://dx.doi.org/10.1016/j.eucr.2020.101453 |
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