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9.
Allergol Immunopathol (Madr) ; 33(3): 175-7, 2005.
Artigo em Inglês | MEDLINE | ID: mdl-15946633

RESUMO

Pancreatitis is a rare adverse effect of codeine. We report the case of a 42-year-old man who suffered from epigastric pain 1 hour after taking a tablet containing amoxicillin plus clavulanic acid (500/125 mg) and another tablet containing acetaminophen plus codeine (500/30 mg) for a respiratory infection. He was admitted to the emergency room and was treated with metamizol and pantoprazole. A few minutes after receiving intravenous doses of both drugs he developed a maculopapular and itching eruption with facial angioedema. Laboratory tests showed high levels of serum amylase, GOT, GPT and total bilirubin. Serological tests for several viruses showed no evidence of recent infection. Ultrasonography was negative for biliary lithiasis and showed only cholecystectomy performed in 2000. The patient was sent to our department where skin prick and oral challenge tests were performed with negative results. For ethical reasons, oral challenge with codeine was not carried out. We believe that our patient had codeine-induced pancreatitis. The most likely underlying pathophysiological mechanism was probably codeine-induced spasm of the sphincter of Oddi combined with sphincter of Oddi dysfunction related to a previous cholecystectomy. Allergy departments should be aware of possible non-immunological adverse.


Assuntos
Codeína/efeitos adversos , Pancreatite/induzido quimicamente , 2-Piridinilmetilsulfinilbenzimidazóis , Acetaminofen/administração & dosagem , Acetaminofen/uso terapêutico , Adulto , Combinação Amoxicilina e Clavulanato de Potássio/administração & dosagem , Combinação Amoxicilina e Clavulanato de Potássio/uso terapêutico , Analgésicos/administração & dosagem , Analgésicos/uso terapêutico , Anti-Inflamatórios não Esteroides/uso terapêutico , Antiulcerosos/uso terapêutico , Benzimidazóis/uso terapêutico , Codeína/administração & dosagem , Dipirona/uso terapêutico , Quimioterapia Combinada/administração & dosagem , Quimioterapia Combinada/uso terapêutico , Humanos , Masculino , Omeprazol/análogos & derivados , Omeprazol/uso terapêutico , Pantoprazol , Infecções Respiratórias/tratamento farmacológico , Espasmo/induzido quimicamente , Esfíncter da Ampola Hepatopancreática/efeitos dos fármacos , Sulfóxidos/uso terapêutico , Vômito/etiologia
10.
Allergol. immunopatol ; 33(3): 175-177, mayo 2005.
Artigo em En | IBECS | ID: ibc-037712

RESUMO

Pancreatitis is a rare adverse effect of codeine. We report the case of a 42-year-old man who suffered from epigastric pain 1 hour after taking a tablet containing amoxicillin plus clavulanic acid (500/125 mg) and another tablet containing acetaminophen plus codeine (500/30 mg) for a respiratory infection. He was admitted to the emergency room and was treated with metamizol and pantoprazole. A few minutes after receiving intravenous doses of both drugs he developed a maculopapular and itching eruption with facial angioedema. Laboratory tests showed high levels of serum amylase, GOT, GPT and total bilirubin. Serological tests for several viruses showed no evidence of recent infection. Ultrasonography was negative for biliary lithiasis and showed only cholecystectomy performed in 2000. The patient was sent to our department where skin prick and oral challenge tests were performed with negative results. For ethical reasons, oral challenge with codeine was not carried out. We believe that our patient had codeine-induced pancreatitis. The most likely underlying pathophysiological mechanism was probably codeine-induced spasm of the sphincter of Oddi combined with sphincter of Oddi dysfunction related to a previous cholecystectomy. Allergy departments should be aware of possible non-immunological adverse


La pancreatitis es un efecto secundario raramente producido por la codeína. Presentamos el caso de un paciente de 42 años que sufrió dolor epigástrico, una hora después de la ingesta de un comprimido de amoxicilina-clavulánico (500/125 mg) y otro de paracetamol-codeína (500/30 mg) por un cuadro infeccioso de vías altas. Acude al servicio de urgencias donde es tratado con metamizol y pantoprazol por vía intravenosa, presentando unos minutos después de su infusión, una erupción máculo-papulosa muy pruriginosa acompañada de angioedema facial. Las pruebas de laboratorio mostraron niveles elevados de amilasa sérica, GOT, GPT y bilirrubina total. Las pruebas serológicas de distintos virus no mostraron evidencia de infección reciente. El estudio ecográfico fue negativo para litiasis biliar y solamente mostró la existencia de una colecistectomía realizada en el año 2000. Fue derivado a nuestra sección donde se le hicieron pruebas cutáneas y de provocación con resultado negativo con los fármacos implicados, excepto con codeína por razones éticas. Pensamos que la codeína fue la responsable del cuadro de pancreatitis sufrido por el paciente y el probable mecanismo patofisiológico subyacente habría sido el espasmo del esfínter de Oddi inducido por la codeína, combinado con una disfunción relacionada con la colecistectomía previa. Por tanto, los servicios de Alergia deben considerar la posible existencia de reacciones adversas de etiología no inmunológica, que pueden originar patologías graves a los pacientes


Assuntos
Masculino , Adulto , Humanos , Pancreatite/induzido quimicamente , Codeína/efeitos adversos , Angioedema/etiologia , Combinação Amoxicilina e Clavulanato de Potássio/uso terapêutico , Infecções Respiratórias/tratamento farmacológico , Dipirona/uso terapêutico , Esfíncter da Ampola Hepatopancreática
11.
Alergol. inmunol. clín. (Ed. impr.) ; 20(2): 51-63, abr. 2005. tab
Artigo em Es | IBECS | ID: ibc-042302

RESUMO

Las vacunas han cambiado la vida de millones de personas en el mundo. Enfermedades como la viruela han sido erradicadas, la poliomielitis está en camino de serlo y otras han disminuido drásticamente. La inmunización activa consiste en estimular al organismo para producir anticuerpos, mediante la administración de una vacuna, lo que origina una respuesta similar a la infección natural pero sin riesgo para el vacunado. Este artículo examina las reacciones adversas producidas tras la vacunación y en especial las reacciones de hipersensibilidad. La incidencia de algunas de ellas se aproxima a 1:100.000 sujetos vacunados. Estas reacciones por vacunas se pueden clasificar atendiendo a la causa que las induce en: reacciones debidas a la propia vacuna, idiosincrásicas, asociadas a errores de manipulación, almacenaje o administración y reacciones coincidentes con la vacunación. Como las vacunas consisten en una mezcla del microorganismo activo, antibióticos, conservantes, proteínas del medio de cultivo y aditivos, es fácil adivinar que tras la vacunación se pueden producir reacciones de hipersensibilidad. Las vacunas incluidas en el programa de vacunación son extraordinariamente seguras y eficaces. Por tanto, los niños que presenten alguna reacción adversa al recibir las vacunas, que normalmente son combinadas, deben someterse a un estudio antes de interrumpir su calendario de vacunación, ya que los efectos adversos que producen se presentan con una frecuencia muy baja. Las nuevas técnicas de biología y genética molecular abren un campo nuevo para la elaboración de vacunas. Las áreas más prometedoras son: la tecnología del ADN recombinante, la expresión controlada de genes y la síntesis de péptidos. Estas técnicas crearán vacunas nuevas y más seguras, lo que reducirá las reacciones adversas


Use of vaccines has altered life for millions of world´s citizens. Smallpox has been eradicated. Poliomyelitis is on the way to potential eradication and other childhood diseases have been dramatically reduced. Vaccination is an attempt to replace the natural primary contact with a safer artificial contact so that natural contact first takes place in the face of heightened immunity. This report examines adverse reactions to vaccines after immunization, specially hypersensitivity reactions. The incidence of some reactions may approximate 1:100.000 individual vaccinated. These reactions can be classified according to probable cause as vaccination-induced reactions (due to an effect of the vaccine itself or an idiosyncrasia), reactions associated with faulty production, storage or administration and coincidental reactions Because vaccines consist of mixture of the active agent, antibiotics, preservatives, culture medium proteins and other additives, it is not surprising that hypersensitivity reactions occur after vaccination. Vaccines currently used for routine preventive care in children are extraordinarily safe and effective. So children should not be excluded from the normal vaccine schedule when they suffer from a reaction after receipt of such a combination. So that a logical analysis has been performed due to adverse reactions occur at a very low frequency. It seems likely that advances in vaccines will occur through the application of molecular biology and, in particular, molecular genetics. The three most promising areas are recombinant DNA technology, controlled gene expression and synthetic peptide chemistry. These techniques will create new and safer vaccines and will reduce the possibility of adverse reactions to vaccines


Assuntos
Masculino , Feminino , Criança , Recém-Nascido , Lactente , Humanos , Vacinas/efeitos adversos , Vacinas/uso terapêutico , Hipersensibilidade a Drogas/complicações , Hidróxido de Alumínio/efeitos adversos , Neomicina/efeitos adversos , Toxoide Tetânico/efeitos adversos , Vacinação/efeitos adversos , Vacinas/classificação , Vacinas/administração & dosagem , Vacinas/imunologia , Hidróxido de Alumínio/imunologia , Neomicina/imunologia , Toxoide Tetânico/imunologia , Vacinação/métodos , Vacinação/tendências , Vacinação , Vacinação em Massa/história , Esquemas de Imunização , Imunização/história
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