Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036341 (schizophrenia)
 60,220 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Stevens-Johnson syndrome and toxic epidermal necrolysis are rare, but severe cutaneous reactions. Beside cutaneous manifestations, the syndrome is characterised by constitutional sypmtoms with even lethal consequences. Toxic epidermal necrolysis is usually a drug-hypersensitivity syndrome. More than a hundred drugs were suspected to cause toxic epidermal necrolysis. Although benzodiazepines had been suspected in some cases, flurazepam has not been implicated thus far. The authors report a severe, life threatening case of toxic epidermal necrolysis in a young woman suffering from schizophrenia. The most probable cause was flurazepam, a hypnotic agent of the benzodiazepine class.
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PMID:Toxic epidermal necrolysis caused by flurazepam? 1639 34

Stevens-Johnson syndrome is a severe and potentially life-threatening cutaneous reaction associated with lamotrigine. The incidence of developing Stevens-Johnson syndrome during lamotrigine therapy is low. On the basis of the glutamate and dopamine neuron dysregulation hypothesis in schizophrenia, we propose new strategies for the treatment of schizophrenic patients using a glutamate system stabilizer lamotrigine as an adjunctive treatment for the poor responders of a dopamine system stabilizer, aripiprazole. The finding of Stevens-Johnson syndrome in two cases out of three treated with lamotrigine plus aripiprazole, however, has a much higher index of suspicion and it is correct to warn of its possible raised risk. As lamotrigine is currently licensed for the prophylactic treatment of bipolar depression, many of these patients have psychotic features where it would be considered reasonable to add an antimanic atypical antipsychotic such as aripriprazole. The two case reports raised the question about the possible increased risk of Stevens-Johnson syndrome with the combination therapy.
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PMID:Concomitant use of lamotrigine and aripiprazole increases risk of Stevens-Johnson syndrome? 1751 50

Toxic epidermal necrolysis (TEN) is a rare but life-threatening skin disease that is most commonly drug-induced. It has recently been suggested that Stevens-Johnson syndrome (SJS) belongs to the same group of skin disorders, although it has a lower mortality rate than TEN. We report the case of a 26-year-old male schizophrenic patient with a history of carbamazepine-induced SJS 5 years earlier. At the time of his current admission, he was admitted to our psychiatry department with acute agitation due to schizophrenia. However, the patient and his family denied history of drug allergy. After 3 days of carbamazepine treatment, the patient developed TEN (body surface area > 90%). He was transferred to the burn center, but despite appropriate treatment, including intravenous hydrocortisone 200 mg q6h and being covered with sterile biological material, he died. It is important to note that re-administration of a drug that previously caused SJS may lead to TEN, which has a very high mortality rate.
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PMID:Fatal toxic epidermal necrolysis induced by carbamazepine treatment in a patient who previously had carbamazepine-induced Stevens-Johnson syndrome. 1819 9