Human & experimental toxicology
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The objective of this study is to analyze exposures concerning analgesics that were reported to Dokuz Eylul University Drug and Poison Information Center (DPIC) and admitted to the Department of Emergency Medicine in Dokuz Eylul University Hospital (EMDEU) between 1993 and 2004. Demographics of the patients, characteristics of analgesic exposures, performed treatment attempts and outcome of the poisoned patients were recorded on standard data forms and were then entered into a computerized database program. Statistical analysis was performed by using the chi-square test. ⋯ Paracetamol ingestion was the most common cause of analgesic exposures reported to our DPIC. Most of the analgesic exposures reported to DPIC were asymptomatic or mild. DPICs have an important role for the referral of analgesic exposures without unnecessary gastrointestinal decontamination procedures.
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Limited information exists on potentially adverse adult glyburide ingestions reported to poison control centers. Using adult glyburide ingestions reported to Texas poison control centers during 1998-2005, the proportion of cases involving serious outcomes was determined for selected variables and evaluated for statistical significance by calculating the rate ratio (RR) and 95% confidence interval (CI). Of 126 cases identified, 49 (39%) involved serious outcomes. ⋯ The severity of the outcome associated with adult glyburide ingestions depended on the dose and the circumstances of the ingestion. The management of patients with severe outcomes was more likely to involve health care facilities. Such information is useful for creating triage guidelines for the management of adult glyburide ingestions.
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Comparative Study
Predicting outcomes in organophosphate poisoning based on APACHE II and modified APACHE II scores.
The aim of this study was to evaluate the scores of the Acute Physiology and Chronic Health Evaluation (APACHE) II and a modified APACHE II system (MAS), without parameters of biochemical tests; and to find prognostic value of individual elements of the APACHE II and MAS in predicting outcomes in organophosphate (OP) poisoning. Data were collected from 131 patients. ⋯ There was no statistically significance difference between APACHE II and MAS scores in terms of area under Receiver Operating Characteristic Curve [(0.902, 95% confidence interval: (0.837-0.947) for APACHE II), and (0.892, 95% confidence interval: (0.826-0.940) for MAS); P=0.74) to predict need for intubation. It is concluded usage of MAS facilitates the prognostication of the OP poisoned patients due to simplicity, less time-consuming and effectiveness in an emergency situation.
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Rhabdomyolysis is a clinical and biochemical syndrome occurring when skeletal muscle cells erupt and result in release of creatine phosphokinase (CPK), lactate dehydrogenase (LDH) and myoglobin into the interstitial space and plasma. Mechanical trauma, compression, excessive muscle activity and ischemia are frequent causes, but non-traumatic rhabdomyolysis is usually caused by a toxic reaction to drugs. In this study, 181 patients suspected of rhabdomyolysis were admitted to the poisoning center of Loghman-Hakim Hospital in Tehran during one year (September 2004 to September 2005) were studied. ⋯ Six percent of patients had been diagnosed as ARF by indication of creatinine greater than 1.4 mg/dL. Five percent of patients had hypernatremia and 1.1% of patients had hyperkalemia. It is concluded that rhabdomyolysis is a matter of concern in human poisonings and needs special approach to attend.
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Limited information exists on potentially adverse escitalopram ingestions reported to poison control centers. Using isolated escitalopram ingestions reported to Texas poison control centers during 2002-2005, the proportion of cases involving serious medical outcomes was determined for selected variables and evaluated for statistical significance by calculating the rate ratio (RR) and 95% confidence interval (CI). Of 1179 cases identified, 234 (20%) involved serious outcomes. ⋯ The severity of the outcome associated with isolated escitalopram ingestions depended on the dose and the circumstances of the ingestion. The management of patients with serious outcomes were more likely to involve health care facilities. Such information is useful for creating triage guidelines for the management of escitalopram ingestions.