Harefuah · 2006
[Practice of toxicology screening in an emergency department].
Аннотация на английскомСтатьяНазвание и аннотация: Перевод в очереди
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Stalnikowicz Ruth
Аннотация
UNLABELLED: The present study examines standards of toxicology screening in the Emergency Department.
METHODS: A retrospective analysis was performed on 583 patients for whom 713 different toxicology assays were conducted.
RESULTS: The most commonly used test was the urine toxicology assay which was found positive in 10% of the subjects. Most of the patients in this group were treated with respective antidotes before the results of the tests became available. One out of 13 subjects who denied acetaminophen ingestion showed toxic blood levels. High carboxyhemoglobin saturation was found only in subjects with symptoms of intoxication.
CONCLUSIONS: The medical utility of urine toxicology assay is not clear, as patients reviewed were treated according to their clinical conditions. Acetaminophen blood levels should be examined more frequently, as symptoms are vague and appropriate treatment is very effective. Carboxyhemoglobin saturation should be examined whenever exposure is suspected and symptoms and or signs are compatible with intoxication.
METHODS: A retrospective analysis was performed on 583 patients for whom 713 different toxicology assays were conducted.
RESULTS: The most commonly used test was the urine toxicology assay which was found positive in 10% of the subjects. Most of the patients in this group were treated with respective antidotes before the results of the tests became available. One out of 13 subjects who denied acetaminophen ingestion showed toxic blood levels. High carboxyhemoglobin saturation was found only in subjects with symptoms of intoxication.
CONCLUSIONS: The medical utility of urine toxicology assay is not clear, as patients reviewed were treated according to their clinical conditions. Acetaminophen blood levels should be examined more frequently, as symptoms are vague and appropriate treatment is very effective. Carboxyhemoglobin saturation should be examined whenever exposure is suspected and symptoms and or signs are compatible with intoxication.