Severe Anaphylaxis in Pregnancy: A Systematic Review of Clinical Presentation to Determine Outcomes
Anaphylactic reactions during pregnancy can range from subjective cutaneous symptoms to anaphylaxis and lethal anaphylactic shock. The fetal and maternal outcomes are unpredictable. This study is the first systematic review of the clinical presentation of severe anaphylaxis in pregnancy as defined b...
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| Autores principales: | , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
MDPI AG
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/b421d12bac7d4230951ae865e7430141 |
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| Sumario: | Anaphylactic reactions during pregnancy can range from subjective cutaneous symptoms to anaphylaxis and lethal anaphylactic shock. The fetal and maternal outcomes are unpredictable. This study is the first systematic review of the clinical presentation of severe anaphylaxis in pregnancy as defined by the World Allergy Organization to determine maternal and fetal outcomes. We searched PubMed, the Web of Science, and Scopus databases for articles published between 1 January 1985 and 15 April 2021 using the following terms (((anaphylactic shock) AND (pregnancy)) OR ((anaphylaxis) AND (pregnancy))). In 42 studies involving 47 patients, 36.17% of patients were 31–35 years old, and 74.47% of cases occurred peripartum, mostly during cesarean section. Accurate diagnosis with valid and reliable outcome measures was reported for 71.74% of cases. Twenty-two allergens were identified: antibiotics (penicillins and cephalosporins), anesthetic drugs (suxamethonium, mepivacaine), latex, oxytocin, sodium and sucrose iron, laminaria, misoprostol, rubber from Foley catheter, oral phytomenadione, ranitidine, chamomile, and ant sting. Two cases of maternal death related to latex and intravenous iron sucrose, and six infants with neurological disease were reported, mostly related to antibiotics. This review of the currently available literature shows that favorable outcomes are attainable with a high degree of observation, multidisciplinary cooperation, and rapid treatment. |
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