Valproate-associated hyperammonemic encephalopathy in subarachnoid hemorrhage: a diagnosis to consider

Encefalopatia hiperamonêmica associada ao valproato na hemorragia subaracnóidea: um diagnóstico a considerar

Fuellis, Vivian - Grille, Pedro - Verga, Federico - Urbán Alfaro, Luis - Grasiuso, Lucciano - Barbato, Marcelo

Resumen:

Subarachnoid hemorrhage is a prevalent disease with high morbidity and mortality. Numerous complications contribute to brain injury and defy the clinical practitioner on diagnosis and management. Valproate-associated hyperammonemic encephalopathy is a rare, underdiagnosed, serious and important entity to consider. We present a case of a patient with subarachnoid hemorrhage who received anticonvulsant prophylaxis with valproate and developed neuroworsening associated with high levels of ammoniemia and periodic discharge electroencephalographic patterns without other identifiable causes. Discontinuing valproic acid treatment and normalization of ammoniemia resulted in improvement in clinical and electroencephalographic neurological status.

A hemorragia subaracnóidea é uma doença prevalente com alta morbidade e mortalidade. Inúmeras complicações contribuem para a lesão cerebral e desafiam o médico no diagnóstico e tratamento. A encefalopatia hiperamonêmica associada ao valproato é uma entidade rara, subdiagnosticada, grave e importante a ser considerada. Apresentamos o caso de um paciente com hemorragia subaracnóidea que recebeu profilaxia anticonvulsivante com valproato e evoluiu com piora neurológica associada a níveis plasmáticos elevados de amônia e descargas periódicas no eletroencefalograma, sem outras causas identificáveis. A interrupção do tratamento com ácido valproico e a normalização dos níveis plasmáticos de amônia resultaram em melhora do quadro neurológico e eletroencefalográfico.

Detalles Bibliográficos
2022
Valproic acid
Anticonvulsants
Subarachnoid hemorrhage
Patient discharge
Brain injuries
Hyperammonemia
Morbidity
Ácido valproico
Anticonvulsivantes
Hemorragia subaracnoide
Alta do paciente
Lesões cerebrais
Hiperamonemia
Morbidade
HEMORRAGIA SUBARACNOIDEA
DIAGNÓSTICO
TERAPÉUTICA
ADMINISTRACIÓN DEL TRATAMIENTO FARMACOLÓGICO
HUMANOS
EFECTOS COLATERALES Y REACCIONES ADVERSAS RELACIONADOS CON MEDICAMENTOS
Inglés
Universidad de la República
COLIBRI
https://hdl.handle.net/20.500.12008/55344
Acceso abierto
Licencia Creative Commons Atribución (CC - By 4.0)
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author Fuellis, Vivian
author2 Grille, Pedro
Verga, Federico
Urbán Alfaro, Luis
Grasiuso, Lucciano
Barbato, Marcelo
author2_role author
author
author
author
author
author_facet Fuellis, Vivian
Grille, Pedro
Verga, Federico
Urbán Alfaro, Luis
Grasiuso, Lucciano
Barbato, Marcelo
author_role author
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collection COLIBRI
dc.contributor.filiacion.none.fl_str_mv Fuellis Vivian, Hospital Maciel (Uruguay). Centro de Cuidados Intensivos
Grille Pedro, Hospital Maciel (Uruguay). Centro de Cuidados Intensivos
Verga Federico, Hospital Maciel (Uruguay). Centro de Cuidados Intensivos
Urbán Alfaro Luis, Universidad de la República (Uruguay). Facultad de Medicina. Hospital de Clínicas. Servicio de Neurología
Grasiuso Lucciano, Hospital Maciel (Uruguay). Centro de Cuidados Intensivos
Barbato Marcelo, Hospital Maciel (Uruguay). Centro de Cuidados Intensivos
dc.creator.none.fl_str_mv Fuellis, Vivian
Grille, Pedro
Verga, Federico
Urbán Alfaro, Luis
Grasiuso, Lucciano
Barbato, Marcelo
dc.date.accessioned.none.fl_str_mv 2026-06-02T19:08:02Z
dc.date.available.none.fl_str_mv 2026-06-02T19:08:02Z
dc.date.issued.none.fl_str_mv 2022
dc.description.abstract.none.fl_txt_mv Subarachnoid hemorrhage is a prevalent disease with high morbidity and mortality. Numerous complications contribute to brain injury and defy the clinical practitioner on diagnosis and management. Valproate-associated hyperammonemic encephalopathy is a rare, underdiagnosed, serious and important entity to consider. We present a case of a patient with subarachnoid hemorrhage who received anticonvulsant prophylaxis with valproate and developed neuroworsening associated with high levels of ammoniemia and periodic discharge electroencephalographic patterns without other identifiable causes. Discontinuing valproic acid treatment and normalization of ammoniemia resulted in improvement in clinical and electroencephalographic neurological status.
A hemorragia subaracnóidea é uma doença prevalente com alta morbidade e mortalidade. Inúmeras complicações contribuem para a lesão cerebral e desafiam o médico no diagnóstico e tratamento. A encefalopatia hiperamonêmica associada ao valproato é uma entidade rara, subdiagnosticada, grave e importante a ser considerada. Apresentamos o caso de um paciente com hemorragia subaracnóidea que recebeu profilaxia anticonvulsivante com valproato e evoluiu com piora neurológica associada a níveis plasmáticos elevados de amônia e descargas periódicas no eletroencefalograma, sem outras causas identificáveis. A interrupção do tratamento com ácido valproico e a normalização dos níveis plasmáticos de amônia resultaram em melhora do quadro neurológico e eletroencefalográfico.
dc.format.extent.es.fl_str_mv 5 p.
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dc.identifier.citation.es.fl_str_mv Fuellis V, Grille P, Verga F y otros. Valproate-associated hyperammonemic encephalopathy in subarachnoid hemorrhage: a diagnosis to consider. Revista Brasileira de Terapia Intensiva [en línea]. 2022;34(1):197-201
dc.identifier.doi.none.fl_str_mv 10.5935/0103-507X.20220014-pt
dc.identifier.eissn.none.fl_str_mv 1982-4335
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12008/55344
dc.language.iso.none.fl_str_mv en
eng
dc.publisher.es.fl_str_mv Associação de Medicina Intensiva Brasileira
dc.relation.none.fl_str_mv Revista Brasileira de Terapia Intensiva. 2022;34(1):197-201
dc.rights.license.none.fl_str_mv Licencia Creative Commons Atribución (CC - By 4.0)
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.source.none.fl_str_mv reponame:COLIBRI
instname:Universidad de la República
instacron:Universidad de la República
dc.subject.es.fl_str_mv Valproic acid
Anticonvulsants
Subarachnoid hemorrhage
Patient discharge
Brain injuries
Hyperammonemia
Morbidity
Ácido valproico
Anticonvulsivantes
Hemorragia subaracnoide
Alta do paciente
Lesões cerebrais
Hiperamonemia
Morbidade
dc.subject.other.es.fl_str_mv HEMORRAGIA SUBARACNOIDEA
DIAGNÓSTICO
TERAPÉUTICA
ADMINISTRACIÓN DEL TRATAMIENTO FARMACOLÓGICO
HUMANOS
EFECTOS COLATERALES Y REACCIONES ADVERSAS RELACIONADOS CON MEDICAMENTOS
dc.title.none.fl_str_mv Valproate-associated hyperammonemic encephalopathy in subarachnoid hemorrhage: a diagnosis to consider
Encefalopatia hiperamonêmica associada ao valproato na hemorragia subaracnóidea: um diagnóstico a considerar
dc.type.es.fl_str_mv Artículo
dc.type.none.fl_str_mv info:eu-repo/semantics/article
dc.type.version.none.fl_str_mv info:eu-repo/semantics/publishedVersion
description Subarachnoid hemorrhage is a prevalent disease with high morbidity and mortality. Numerous complications contribute to brain injury and defy the clinical practitioner on diagnosis and management. Valproate-associated hyperammonemic encephalopathy is a rare, underdiagnosed, serious and important entity to consider. We present a case of a patient with subarachnoid hemorrhage who received anticonvulsant prophylaxis with valproate and developed neuroworsening associated with high levels of ammoniemia and periodic discharge electroencephalographic patterns without other identifiable causes. Discontinuing valproic acid treatment and normalization of ammoniemia resulted in improvement in clinical and electroencephalographic neurological status.
eu_rights_str_mv openAccess
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identifier_str_mv Fuellis V, Grille P, Verga F y otros. Valproate-associated hyperammonemic encephalopathy in subarachnoid hemorrhage: a diagnosis to consider. Revista Brasileira de Terapia Intensiva [en línea]. 2022;34(1):197-201
10.5935/0103-507X.20220014-pt
1982-4335
instacron_str Universidad de la República
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instname_str Universidad de la República
language eng
language_invalid_str_mv en
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publishDate 2022
reponame_str COLIBRI
repository.mail.fl_str_mv karina.camps@seciu.edu.uy
repository.name.fl_str_mv COLIBRI - Universidad de la República
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rights_invalid_str_mv Licencia Creative Commons Atribución (CC - By 4.0)
spelling Fuellis Vivian, Hospital Maciel (Uruguay). Centro de Cuidados IntensivosGrille Pedro, Hospital Maciel (Uruguay). Centro de Cuidados IntensivosVerga Federico, Hospital Maciel (Uruguay). Centro de Cuidados IntensivosUrbán Alfaro Luis, Universidad de la República (Uruguay). Facultad de Medicina. Hospital de Clínicas. Servicio de NeurologíaGrasiuso Lucciano, Hospital Maciel (Uruguay). Centro de Cuidados IntensivosBarbato Marcelo, Hospital Maciel (Uruguay). Centro de Cuidados Intensivos2026-06-02T19:08:02Z2026-06-02T19:08:02Z2022Fuellis V, Grille P, Verga F y otros. Valproate-associated hyperammonemic encephalopathy in subarachnoid hemorrhage: a diagnosis to consider. Revista Brasileira de Terapia Intensiva [en línea]. 2022;34(1):197-201https://hdl.handle.net/20.500.12008/5534410.5935/0103-507X.20220014-pt1982-4335Subarachnoid hemorrhage is a prevalent disease with high morbidity and mortality. Numerous complications contribute to brain injury and defy the clinical practitioner on diagnosis and management. Valproate-associated hyperammonemic encephalopathy is a rare, underdiagnosed, serious and important entity to consider. We present a case of a patient with subarachnoid hemorrhage who received anticonvulsant prophylaxis with valproate and developed neuroworsening associated with high levels of ammoniemia and periodic discharge electroencephalographic patterns without other identifiable causes. Discontinuing valproic acid treatment and normalization of ammoniemia resulted in improvement in clinical and electroencephalographic neurological status.A hemorragia subaracnóidea é uma doença prevalente com alta morbidade e mortalidade. Inúmeras complicações contribuem para a lesão cerebral e desafiam o médico no diagnóstico e tratamento. A encefalopatia hiperamonêmica associada ao valproato é uma entidade rara, subdiagnosticada, grave e importante a ser considerada. Apresentamos o caso de um paciente com hemorragia subaracnóidea que recebeu profilaxia anticonvulsivante com valproato e evoluiu com piora neurológica associada a níveis plasmáticos elevados de amônia e descargas periódicas no eletroencefalograma, sem outras causas identificáveis. A interrupção do tratamento com ácido valproico e a normalização dos níveis plasmáticos de amônia resultaram em melhora do quadro neurológico e eletroencefalográfico.Submitted by Almiñana María Cecilia (marialminana@gmail.com) on 2026-06-01T13:59:34Z No. of bitstreams: 2 license_rdf: 25630 bytes, checksum: e7132498e7c1fe99f7096667baa99b25 (MD5) Valproate associated hyperammonemic encephalopathy.pdf: 2299643 bytes, checksum: e0805b28cda40dab008eb46e76814886 (MD5)Approved for entry into archive by Almiñana María Cecilia (marialminana@gmail.com) on 2026-06-01T18:20:44Z (GMT) No. of bitstreams: 2 license_rdf: 25630 bytes, checksum: e7132498e7c1fe99f7096667baa99b25 (MD5) Valproate associated hyperammonemic encephalopathy.pdf: 2299643 bytes, checksum: e0805b28cda40dab008eb46e76814886 (MD5)Made available in DSpace by Luna Fabiana (fabiana.luna@seciu.edu.uy) on 2026-06-02T19:08:02Z (GMT). No. of bitstreams: 2 license_rdf: 25630 bytes, checksum: e7132498e7c1fe99f7096667baa99b25 (MD5) Valproate associated hyperammonemic encephalopathy.pdf: 2299643 bytes, checksum: e0805b28cda40dab008eb46e76814886 (MD5) Previous issue date: 20225 p.application/pdfenengAssociação de Medicina Intensiva BrasileiraRevista Brasileira de Terapia Intensiva. 2022;34(1):197-201Las obras depositadas en el Repositorio se rigen por la Ordenanza de los Derechos de la Propiedad Intelectual de la Universidad de la República.(Res. Nº 91 de C.D.C. de 8/III/1994 – D.O. 7/IV/1994) y por la Ordenanza del Repositorio Abierto de la Universidad de la República (Res. Nº 16 de C.D.C. de 07/10/2014)info:eu-repo/semantics/openAccessLicencia Creative Commons Atribución (CC - By 4.0)Valproic acidAnticonvulsantsSubarachnoid hemorrhagePatient dischargeBrain injuriesHyperammonemiaMorbidityÁcido valproicoAnticonvulsivantesHemorragia subaracnoideAlta do pacienteLesões cerebraisHiperamonemiaMorbidadeHEMORRAGIA SUBARACNOIDEADIAGNÓSTICOTERAPÉUTICAADMINISTRACIÓN DEL TRATAMIENTO FARMACOLÓGICOHUMANOSEFECTOS COLATERALES Y REACCIONES ADVERSAS RELACIONADOS CON MEDICAMENTOSValproate-associated hyperammonemic encephalopathy in subarachnoid hemorrhage: a diagnosis to considerEncefalopatia hiperamonêmica associada ao valproato na hemorragia subaracnóidea: um diagnóstico a considerarArtículoinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionreponame:COLIBRIinstname:Universidad de la Repúblicainstacron:Universidad de la RepúblicaFuellis, VivianGrille, PedroVerga, FedericoUrbán Alfaro, LuisGrasiuso, LuccianoBarbato, 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16:08:02.631oai:colibri.udelar.edu.uy:20.500.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públicahttps://udelar.edu.uy/https://www.colibri.udelar.edu.uy/oai/requestkarina.camps@seciu.edu.uyUruguayopendoar:47712026-06-02T19:08:02COLIBRI - Universidad de la Repúblicafalse
spellingShingle Valproate-associated hyperammonemic encephalopathy in subarachnoid hemorrhage: a diagnosis to consider
Fuellis, Vivian
Valproic acid
Anticonvulsants
Subarachnoid hemorrhage
Patient discharge
Brain injuries
Hyperammonemia
Morbidity
Ácido valproico
Anticonvulsivantes
Hemorragia subaracnoide
Alta do paciente
Lesões cerebrais
Hiperamonemia
Morbidade
HEMORRAGIA SUBARACNOIDEA
DIAGNÓSTICO
TERAPÉUTICA
ADMINISTRACIÓN DEL TRATAMIENTO FARMACOLÓGICO
HUMANOS
EFECTOS COLATERALES Y REACCIONES ADVERSAS RELACIONADOS CON MEDICAMENTOS
status_str publishedVersion
title Valproate-associated hyperammonemic encephalopathy in subarachnoid hemorrhage: a diagnosis to consider
title_full Valproate-associated hyperammonemic encephalopathy in subarachnoid hemorrhage: a diagnosis to consider
title_fullStr Valproate-associated hyperammonemic encephalopathy in subarachnoid hemorrhage: a diagnosis to consider
title_full_unstemmed Valproate-associated hyperammonemic encephalopathy in subarachnoid hemorrhage: a diagnosis to consider
title_short Valproate-associated hyperammonemic encephalopathy in subarachnoid hemorrhage: a diagnosis to consider
title_sort Valproate-associated hyperammonemic encephalopathy in subarachnoid hemorrhage: a diagnosis to consider
topic Valproic acid
Anticonvulsants
Subarachnoid hemorrhage
Patient discharge
Brain injuries
Hyperammonemia
Morbidity
Ácido valproico
Anticonvulsivantes
Hemorragia subaracnoide
Alta do paciente
Lesões cerebrais
Hiperamonemia
Morbidade
HEMORRAGIA SUBARACNOIDEA
DIAGNÓSTICO
TERAPÉUTICA
ADMINISTRACIÓN DEL TRATAMIENTO FARMACOLÓGICO
HUMANOS
EFECTOS COLATERALES Y REACCIONES ADVERSAS RELACIONADOS CON MEDICAMENTOS
url https://hdl.handle.net/20.500.12008/55344