Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:6.2.1.7 (BAL)
 1,977 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 29-year-old man was found unresponsive a few minutes after self-injecting undetermined amounts of potassium cyanide and sodium arsenite intravenously in a suicide attempt. Treatment with the Lilly Cyanide Antidote kit rapidly resolved the initial coma, despite a whole blood cyanide level of 4.4 micrograms/mL. A 12-hour urine arsenic collection begun on admission showed 10,065 micrograms arsenic/12 hr. The patient received intramuscular BAL initially, which was followed by two ten-day courses of oral D-penicillamine. Complications included upper gastrointestinal tract bleeding requiring transfusion, transient elevations of liver function tests, self-limited complaints of decreased vision with conjunctival hyperemia and photophobia, and an abscess at the injection site. Although specific antidote therapy completely resolved the cyanide toxicity, early and prolonged arsenic chelation did not prevent a mild sensory peripheral neuropathy from developing with onset about 17 days after self-injection.
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PMID:Cyanide and arsenic poisoning by intravenous injection. 253 98

Prior to the advent of the bioartificial liver there was little hope to offer the families of comatose patients unless an organ could be found immediately, or xenografting was attempted. The elevated intracranial pressure that develops is more life-threatening than prolonged bleeding times. Over a 2-year period, nine patients were bridged to transplantation using the BAL to keep them neurologically intact prior to surgery. The goal is to maintain the ICP less than 20 mmHg in adults and between 10 and 15 mmHg in children, so that the cerebral perfusion pressure remains above 50 mmHg. The first patients, a 35-year-old woman, arrived in stage II coma. The second patient, a 10-year-old boy in stage IV coma, had decerebrate posturing and anisocoria. The third patient, an 18-year-old girl, had an ICP of 28 mmHg with decerebrate posturing and disconjugate gaze. The fourth patient, a 34-year-old male, had an ICP of > 38 mmHg. The fifth patient, a 24-year-old male, had fixed dilated pupils. The sixth patient, a 50-year-old woman, had readings to 52 mmHg. The seventh patient, a 48-year-old male, had postoperative numbness in his fingertips that remitted. The eighth patient, a 31-year-old female, had decerebrate posturing and an ICP of 64 mmHg transiently. The ninth patient, a 52-year-old woman, had decerebrate posturing with a peak ICP of 50 mmHg. All nine patients survived.
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PMID:Neurological and psychological sequelae in transplant recipients after bridging with the bioartificial liver. 893 19