2021
DOI: 10.32641/andespediatr.v92i2.2151
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Reacciones de hipersensibilidad asociadas al uso de asparaginasa en niños con leucemia linfoblástica aguda

Abstract: El tratamiento de la leucemia linfoblástica aguda (LLA) incluye el uso de asparaginasa (ASP), medicamento asociado a reacciones de hipersensibilidad (RHS) que requieren discontinuar su uso.Objetivo: Determinar la incidencia de RHS asociadas a ASP que requieran discontinuar su uso y describirlas, y verificar si hay asociación entre incidencia de RHS y protocolos o sobrevida.Pacientes y Método: Estudio retrospectivo. Se revisaron los registros clínicos de todos los pacientes (1-15 años) diagnosticados de LLA ent… Show more

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Cited by 2 publications
(2 citation statements)
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References 34 publications
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“…The incidence of L-ASP hypersensitivity in this cohort (12.5%) is very low compared to incidence reports from Spain (55%), 27 America (41%), 12 , 28 and Slovenia (49.3%). 13 There is no clear explanation for this discrepancy; however, the frequency of L-ASP hypersensitivity has been associated with the L-ASP preparation, intensity and consistency of dosing, route of administration, concurrent chemotherapy, a time point in therapy, racial ancestry, and patient genetics.…”
Section: Discussioncontrasting
confidence: 67%
“…The incidence of L-ASP hypersensitivity in this cohort (12.5%) is very low compared to incidence reports from Spain (55%), 27 America (41%), 12 , 28 and Slovenia (49.3%). 13 There is no clear explanation for this discrepancy; however, the frequency of L-ASP hypersensitivity has been associated with the L-ASP preparation, intensity and consistency of dosing, route of administration, concurrent chemotherapy, a time point in therapy, racial ancestry, and patient genetics.…”
Section: Discussioncontrasting
confidence: 67%
“…As part of a multidrug scheme for acute lymphoblastic leukemia, asparaginase is known to be associated with HSR, both mild and severe reactions. Currently, there are five formulations of asparaginase available, the non-pegylated forms being considered more immunogenic [ 79 , 80 , 81 ]. Data shows that approximately 10–30% of subjects receiving E. coli -derived asparaginase and 3–37% receiving Erwinia asparaginase experience clinical symptoms after infusion [ 79 ].…”
Section: Antineoplastic Therapy Involved In Hypersensitivity Reactionsmentioning
confidence: 99%