Penicillin desensitization in allergic pregnant women with syphilis. Report of two cases

ABSTRACT Syphilis during pregnancy has a high risk of congenital transmission with disastrous fetal consequences. Penicillin (PNC) is the only effective antimicrobial for the treatment of pregnant women with syphilis. Chilean guidelines do not consider desensitization to PNC in these women. We repor...

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Autores principales: Fica,Alberto, Muñoz,Daniel, Rojas,Tamara, Sanzana,Catalina, Muñoz,Camila
Lenguaje:English
Publicado: Sociedad Médica de Santiago 2020
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Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872020000300344
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spelling oai:scielo:S0034-988720200003003442020-06-11Penicillin desensitization in allergic pregnant women with syphilis. Report of two casesFica,AlbertoMuñoz,DanielRojas,TamaraSanzana,CatalinaMuñoz,Camila Desensitization, Immunologic Hipersensitivity Penicillins Pregnant Women Syphilis ABSTRACT Syphilis during pregnancy has a high risk of congenital transmission with disastrous fetal consequences. Penicillin (PNC) is the only effective antimicrobial for the treatment of pregnant women with syphilis. Chilean guidelines do not consider desensitization to PNC in these women. We report two cases of pregnant women aged 32 and 23 years, with immediate allergy to PNC and syphilis who were safely and successfully desensitized using a four-hour intravenous protocol in the critical care unit and who subsequently received benzathine G PNC. An electronic survey was conducted among approximately 100 Clinical Pharmacists (CP) in the country. Of these, 16 answered and 13 reported having experience in drug desensitization, in at least five cases with PNC and none reported deaths or cardiorespiratory arrest. Desensitization to PNC can be carried out safely and in Chile, this alternative should be incorporated to the management of pregnant women with syphilis and immediate allergy to PNC, instead of using erythromycin.info:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.148 n.3 20202020-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872020000300344en10.4067/S0034-98872020000300344
institution Scielo Chile
collection Scielo Chile
language English
topic Desensitization, Immunologic
Hipersensitivity
Penicillins
Pregnant Women
Syphilis
spellingShingle Desensitization, Immunologic
Hipersensitivity
Penicillins
Pregnant Women
Syphilis
Fica,Alberto
Muñoz,Daniel
Rojas,Tamara
Sanzana,Catalina
Muñoz,Camila
Penicillin desensitization in allergic pregnant women with syphilis. Report of two cases
description ABSTRACT Syphilis during pregnancy has a high risk of congenital transmission with disastrous fetal consequences. Penicillin (PNC) is the only effective antimicrobial for the treatment of pregnant women with syphilis. Chilean guidelines do not consider desensitization to PNC in these women. We report two cases of pregnant women aged 32 and 23 years, with immediate allergy to PNC and syphilis who were safely and successfully desensitized using a four-hour intravenous protocol in the critical care unit and who subsequently received benzathine G PNC. An electronic survey was conducted among approximately 100 Clinical Pharmacists (CP) in the country. Of these, 16 answered and 13 reported having experience in drug desensitization, in at least five cases with PNC and none reported deaths or cardiorespiratory arrest. Desensitization to PNC can be carried out safely and in Chile, this alternative should be incorporated to the management of pregnant women with syphilis and immediate allergy to PNC, instead of using erythromycin.
author Fica,Alberto
Muñoz,Daniel
Rojas,Tamara
Sanzana,Catalina
Muñoz,Camila
author_facet Fica,Alberto
Muñoz,Daniel
Rojas,Tamara
Sanzana,Catalina
Muñoz,Camila
author_sort Fica,Alberto
title Penicillin desensitization in allergic pregnant women with syphilis. Report of two cases
title_short Penicillin desensitization in allergic pregnant women with syphilis. Report of two cases
title_full Penicillin desensitization in allergic pregnant women with syphilis. Report of two cases
title_fullStr Penicillin desensitization in allergic pregnant women with syphilis. Report of two cases
title_full_unstemmed Penicillin desensitization in allergic pregnant women with syphilis. Report of two cases
title_sort penicillin desensitization in allergic pregnant women with syphilis. report of two cases
publisher Sociedad Médica de Santiago
publishDate 2020
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872020000300344
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