Acute Liver Failure Due To Amoxicillin and Amoxicillin/Clavulanate

The aim of our study is to report upon the presentation of two patients with life-threatening acute liver failure (ALF) due to amoxicillin and amoxicillin/clavulanate. A 59-year-old, Caucasian male presented with ALF 34 days after receiving amoxicillin/clavulanate. Despite aggressive supportive care, he died on hospital day 10. A 42-year-old, Caucasian female presented with ALF 21 days after receiving amoxicillin. She underwent successful liver transplantation on hospital day 19. In both cases, all competing causes of ALF had been excluded, liver pathology was consistent with drug-induced hepatitis, and cases were deemed “definite/highly probable” using causality assessment. Amongst 14 prior ALF/death cases due to amoxicillin/clavulanate, the mean age (62 years), male predominance (57%), and mean delay from drug cessation to presentation (17 days) is similar to what has been reported in patients with self-limited cholestatic hepatitis. Acute liver failure is a rare manifestation of amoxicillin and amoxicillin/clavulanate hepatotoxicity with no obvious clinical features at presentation portending a poor prognosis. Early transfer of patients with severe drug-induced hepatotoxicity (i.e., encephalopathy or coagulopathy) to a transplant center is recommended due to their poor likelihood of recovery.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/44436/1/10620_2005_Article_2938.pd

Il docente coordinatore-tutor e la riforma: le ragioni di una scelta

La legittimazione normativa della figura del docente coordinatore tutor, all’interno della legge di riforma del sistema educativo nazionale, rimanda ad un principio pedagogico ormai diffuso a livello europeo: la personalizzazione dei percorsi educativi. Tale principio porta con sé la necessità di progettare percorsi opzionali e flessibili capaci di rispondere alla diversità di ciascun allievo e di favorirne lo sviluppo armonico ed integrato. L’attivazione della figura del docente coordinatore tutor richiama la necessità di una modalità cooperativa e responsabile della gestione delle attività dell’équipe pedagogica, all’interno della quale il tutor diventa crocevia di relazioni ispirate al principio della sussidiarietà. La professionalità richiesta al docente coordinatore tutor necessita di formazione precisa e mirata, così come necessita di definizioni normative e regolative precise

Hepatotoxicidade pela flutamida em paciente sob tratamento para acne: relato de caso Flutamide-induced hepatotoxicity during treatment of acne: a case report

A flutamida é agente antiandrogênico não esteróide usado no tratamento do câncer de próstata, da acne e do hirsutismo. Alguns casos de hepatotoxicidade grave têm sido apresentados na literatura com seu uso. Relata-se o caso de uma paciente com 21 anos de idade, que apresentou significativa elevação das aminotransferases durante o tratamento para acne com flutamida, completamente resolvida após a descontinuação da droga. Discute-se o diagnóstico, a relação risco/benefício e conclui-se que a monitoração com exames que avaliem o fígado é imperativa e que a droga deve ser suspensa se houver elevação de aminotransferases, dada a possibilidade de disfunção hepática grave.<br>Flutamide is a non-steroidal anti-androgenic drug used in the treatment of prostate cancer, acne and hirsutism. Some cases of severe flutamide-induced hepatotoxicity have been reported in the literature. We report the case of a 21-year-old female who presented with a significant increase of aminotransferase levels during the treatment of acne with flutamide, which resolved completely after discontinuation of the drug. We discuss the diagnosis, the risk/benefit ratio, and conclude that monitoring liver function tests is mandatory and that the drug should be discontinued if an increase in aminotransferase levels occurs, due to the possibility of severe liver dysfunction