Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two hundred and sixty-seven women were interviewed in a national survey examining the characteristics, treatment needs and treatment experiences of Australian women who had received treatment for their alcohol and other drug problems. More than half the women were mothers, of whom almost one-third had surrendered custody of their children. Polydrug use was the norm among these women, who in general had substantial experience with the legal system. A sizeable proportion of women had experienced physical and psychological health problems such as hepatitis, eating disorders, self-mutilation, suicide attempts and low self-esteem. The majority of the sample had a life-time history of physical or sexual violence. The implications of these findings are discussed and recommendations are provided for attracting and retaining women in appropriate services.
 ...
PMID:Characteristics of women with alcohol and other drug problems: findings of an Australian national survey. 882 42

A 15-year-old boy with no prior medical problems ingested cyclohexanone in a suicide attempt. The patient developed altered mental status, shock, metabolic acidosis, chemical hepatitis, and renal insufficiency. In addition, he developed rhabdomyolysis as evidenced by muscle pain, increased serum creatine phosphokinase levels and myoglobinuria. He was treated successfully with intubation, fluid resuscitation, dopamine, and activated charcoal. The patient was discharged without clinical sequelae. Renal involvement, chemical hepatitis, shock, and metabolic acidosis following oral ingestion of hydrocarbon containing solutions have been well described in the literature. To our knowledge, the development of rhabdomyolysis following an oral ingestion of a hydrocarbon was reported only once in an adult patient and never in an adolescent. We reviewed literature pertaining to the occurrence, pathophysiology, and etiology of rhabdomyolysis in hydrocarbon intoxication.
 ...
PMID:Rhabdomyolysis following oral ingestion of the hydrocarbon cyclohexanone in an adolescent. 949 Mar 17

Hepatotoxicity of cyamamezine, a phenothiazine structurally related to chlorpromazine, has been rarely documented. We report here a case of acute symptomatic hepatitis following a unique massive intake of cyamamezine in a suicide attempt and discuss the mechanisms of such injury.
 ...
PMID:Cyamamezine-induced acute hepatitis after unique massive intake: a case report. 1032 65

The drugs used to treat diabetes mellitus are diverse and include several classes. One class is sulfonylureas which primarily cause serum glucose reduction by stimulating the release of preformed insulin from the pancreatic islets. Gliclazide, a second generation sulfonylurea, is used to control glycemic levels in non-insulin-dependent diabetes mellitus. We report a 14 year-old non-diabetic girl who developed hepatitis, hemiplegia and dysphasia after ingestion of an overdose of gliclazide (20 mg/kg/day) in a suicide attempt. Our purpose is to draw attention to the severity of gliclazide-induced neurological signs. To the best of our knowledge, gliclazide-induced hemiplegia and dysphasia have not been previously reported in the literature.
 ...
PMID:Gliclazide-induced hepatitis, hemiplegia and dysphasia in a suicide attempt. 1159 75

The strategy in the choice of antipsychotic agent must take into account the hepatic tolerance according to non-negligible incidence of liver disorders among psychiatric population (presence of risk factors like alcoholism, drugs of abuse intake, polymedication including potentially hepatotoxic drugs.). More than 1 000 drugs have been listed as being responsible of hepatic side effects; 16% of these agents were neuropsychiatric drugs. Antidepressive drugs (tricyclic agents or SSRI), mood stabilizing agents and neuroleptic drugs have been implicated in biological or/and clinical hepatotoxicity. For these reasons, some psychotropic agents have been withdrawn of the pharmaceutical market like alpidem or medifoxamine. Atrium*, sometimes used to correct tremor induced by neuroleptic drugs, has been withdrawn recently, as well. Isolated elevations of hepatic enzymes occur frequently with phenothiazines drugs (frequency evaluated to 20%) but also with other classes of neuroleptic agents, as well. On the contrary, clinical hepatitis have been more rarely described with neuroleptic drugs like phenothiazine agents (0,1-1%) or with haloperidol (0,002%). The definition of hepatotoxicity is based on biological parameters (elevation of alkaline phosphatase enzyme, SGPT, SGOT and GGT) or on clinical abnormalities (hepatitis, jaundice.). Clinical hepatitis could be either cytolytic or cholestatic. Clinical diagnosis and the research of its origin may include many investigations like abdominal ultrasonogram and percutaneous liver biopsy. The present article describes the cases of hepatic disorders reported with AAD (Atypical Antipsychotic Drugs), which are available in France (amisulpride, clozapine, olanzapine, risperidone). This new pharmacological class of antipsychotic drugs has showed great interest to improve negative symptoms of schizophrenia and to reduce disabling side effects like dystonia. According to the bibliographic data available, the following points and information must be clinically taken into account. Frequency of hepatic troubles: according to the bibliographic data, AAD appeared generally well tolerated in most cases. The frequency of hepatic troubles remains in general very low or rare. The cases published were observed with clozapine, olanzapine and risperidone. Nevertheless, some authors have observed higher frequency of hepatic enzymes elevation with some AAD. In an investigation comparing hepatic tolerance of clozapine (n=167) versus haloperidol (n=71), 37,3% of clozapine treated patients showed a relevant SGPT increase versus 16,6% with haloperidol. Nature of the hepatic troubles: among the clinical observations, asymptomatic biological disorders of the hepatic function are generally described but cytolytic or cholestatic hepatitis were reported, as well. Symptomatic hepatic dysfunctions were, sometimes, associated with other disorders like convulsions, pneumonia or malignant syndrome. Thus, hepatic check-up may be relevant in case of significant side-effect outcome. Delay time before the hepatic episode: hepatic injuries generally occurred within the first weeks of treatment but this delay highly varied in the literature from 1 to 8 weeks, 12 days to 5 months, 1 day to 17 months for clozapine, olanzapine and risperidone, respectively. These delay times are very similar to those observed with other psychotropic drugs. Reversibility of the hepatic troubles and rechallenge of the responsible agent: all cases were reversible after the AAD withdrawal except with one patient (39 years old) treated by clozapine (350 mg/day) who developed a fulminant and irreversible hepatitis after 8 weeks of monotherapy. In most cases, the AAD was withdrawn after the hepatic episode according to the significant risk of irreversible alteration. Nevertheless, normalization of hepatic enzymes has been described despite AAD maintenance at the same dosage or after dosage reduction. Rechallenge of clozapine after a first episode was performed for three patients, only one redeveloped a new hepatic disorder. According to different authors, special care is required if maintenance or rechallenge of the agent is indispensable after a first episode of isolated hepatic enzyme elevation (i.e resistance or intolerance to other treatments). In this case, biological and clinical supervision has to be carefully scheduled, which demands a satisfactory compliance from the patient. On the contrary, in case of clinical hepatotoxicity, rechallenge or maintenance is absolutely inadvisable. Mechanism of the hepatic troubles: precise mechanisms of the hepatotoxicity remain unclear. Contrary to phenothiazine drugs, no information is available on the respective rule of the agents and their metabolites. Hypersensitivity syndrome or eosinophilia has been reported, suggesting a possible immuno-allergic mechanism. Presence of risk factors: risk factors have been retrieved, in some observations, like high daily dosage, high plasmatic concentration, age, alcoholism, obesity or antecedent of hepatic disorders like Gilbert syndrome. Special care is advisable with these patients. As hepatotoxicity has been observed after surdosage (or suicide attempt), a hepatic check-up has to be performed in these clinical situations. Co-medication with hepatotoxic drugs may increase the risk as it has been suggested. In many observations, co-medication made difficult the incrimination of the AAD in the hepatic disorders outcome. Monotherapy has the great advantage to make easier the withdrawal of the responsible agent and its substitution. As drugs of abuse like cocaine or ecstasy are notoriously responsible of hepatotoxicity, they represent a probable factor of risk. Moreover, their detection is fundamental during the clinical investigation. Conclusion - Diagnosis of toxic hepatitis is mainly based on the chronology between agent introduction and hepatic disorder onset but other causes must be excluded. Bibliographic data analysis greatly contributes to confirm toxic hepatitis diagnosis. Nevertheless, this article emphasized the limits of bibliographic review to compare drugs towards tolerance. Most of the bibliographic data were case-reports for which it was sometimes difficult to provide absolute evidence of the responsibility of the agent. Moreover, spontaneous notification to health national administration is rarely systematic, in particular with isolated elevation of hepatic enzymes, and even more rarely published in international reviews. Nevertheless, according to the present data available in the literature, systematic and regular hepatic survey does not seem necessary in absence of risk factors. As for other side effects, which may occur more or less rapidly, great advantages may be obtained from psycho-education programs associating the patients in order to detect the first symptoms. Because little long-term hepatic follow-up comparing AAD is available, controlled studies should be carried out to precise the frequency and the risk factors (covariables) to prevent hepatitis outcome.
 ...
PMID:[Hepatic tolerance of atypical antipsychotic drugs]. 1250 67