Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0032290 (aspiration pneumonia)
 2,291 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Neuroleptic malignant syndrome is a life-threatening reaction of neuroleptic medication. The estimated incidence rate of neuroleptic malignant syndrome is between 1% and 1.5% of patients treated with neuroleptics. The reported mortality rate varies from 11% to 38%. Risk factors include younger males (80% less than 40 years) and physical disability. Although 80% of neuroleptic malignant syndrome cases develop within the first 2 weeks of treatment, the syndrome can develop anytime during the therapy period. The clinical picture and laboratory findings are not always unique. Less than 50% of cases manifest with classical symptoms. Deaths usually result from cardiovascular collapse. Renal failure, pulmonary emboli, aspiration pneumonia, and respiratory failure are also reported. Familiarity with the syndrome, baseline laboratory values including creatine phosphokinase, lactate dehydrogenase, serum glutamicoxaloacetic transaminase, and complete blood cell count with a differential count, and a high index of suspicion are of the utmost importance in making the diagnosis of neuroleptic malignant syndrome. A judicial choice of neuroleptic medication and careful observation of patients may reduce the incidence, morbidity, and mortality of neuroleptic malignant syndrome.
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PMID:Neuroleptic malignant syndrome. 146 Jun 85

Death from ferric chloride poisoning has never been reported in Taiwan. We report a fatality from the suicidal ingestion of ferric chloride solution used as an etching agent for printed circuitry. A 25-y-old woman presented with vomiting after ingestion of 200 ml ferric chloride solution (pH 1.0). She had hypoxemia and severe metabolic acidosis with respiratory alkalosis initially. Three hours after her ingestion she presented with drowsy consciousness, tachycardia, tachypnea and protracted vomiting. Laboratory studies showed leukocytosis, elevated glucose, aspartate aminotransferase, amylase, lactate dehydrogenase, and total bilirubin, coagulation defect and hemolysis. Aspiration pneumonia and vision loss were also noted. Four hours after ingestion cardiopulmonary arrest suddenly occurred after severe vomiting and she expired. Toxicological studies showed marked elevation of serum iron (2440 micrograms/dl); the estimated oral dose of ferric chloride was equivalent to 11.52 g (230 mg/kg) of elemental iron. This patient did not receive deferoxamine due to rapid deterioration and a late diagnosis. Deferoxamine should be given in any symptomatic patient or in the presence of anion gap metabolic acidosis with a history of ferric chloride ingestion.
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PMID:A fatal case of acute ferric chloride poisoning. 946 7