The journal of pediatric pharmacology and therapeutics : JPPT : the official journal of PPAG
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J Pediatr Pharmacol Ther · Jan 2014
Drug utilization, dosing, and costs after implementation of intravenous acetaminophen guidelines for pediatric patients.
The objectives of this evaluation of medication use were to characterize the use of intravenous acetaminophen at our institution and to determine if acetaminophen was prescribed at age-appropriate dosages per institutional guidelines, as well as to evaluate compliance with restrictions for use. Total acquisition costs associated with intravenous acetaminophen usage is described as well. ⋯ Intravenous acetaminophen was used most frequently among pediatric patients admitted to the otorhinolaryngology service during the perioperative period. Nineteen doses (37%) were administered to patients who did not meet the institutional guidelines' eligibility criteria. Our data support reinforcing the availability of institutional guidelines to promote cost-effective use of intravenous acetaminophen while minimizing the prescription of inappropriate doses.
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J Pediatr Pharmacol Ther · Oct 2013
ReviewOpioid use and the risk of respiratory depression and death in the pediatric population.
Pediatric patients may be at an increased risk of adverse effects from various medications. Recently, there have been a number of serious adverse events, including several pediatric patients experiencing severe respiratory depression and death as a result of the use of codeine for pain control following tonsillectomy and adenoidectomy. ⋯ Opioid-associated respiratory depression was very rare and no deaths were reported in the reviewed studies. These findings under the well-defined conditions of controlled studies may not be the best means of determining overall opioid-associated side effects in pediatric patients.
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J Pediatr Pharmacol Ther · Jul 2013
Drug Reaction With Eosinophilia and Systemic Symptoms (DRESS) in an Adolescent Treated With Lamotrigine.
Drug reaction with eosinophilia and systemic symptoms (DRESS) is a hypersensitivity syndrome most commonly associated with antiepileptic agents, allopurinol, and sulfonamides. It is a severe adverse reaction associated with fever, rash, eosinophilia, lymphadenopathy, and internal organ involvement. We present the case of a 17-year-old Caucasian female with bipolar disorder type II and posttraumatic stress disorder treated with lamotrigine for a non-Food and Drug Administration-approved indication that developed DRESS syndrome at an initial dose higher than that recommended. ⋯ She was hospitalized because of elevated liver enzymes and treated with corticosteroids. In patients presenting with rash and systemic symptoms, DRESS syndrome should be considered and treated appropriately to reduce mortality, which can be as high as 10%. Treatment includes withdrawal of the offending agent and corticosteroids.
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J Pediatr Pharmacol Ther · Jul 2013
The impact of a pediatric antibiotic standard dosing table on dosing errors.
The goal of this study was to compare the rate of dosing errors for antibiotic orders in pediatric patients before and after the implementation of an antibiotic standard dosing table with precalculated dosage for different weight ranges at a tertiary care hospital. ⋯ Implementation of an antibiotic dosing standardization policy significantly reduced the incidence of dosing errors in antibiotics prescribed for pediatric patients in our hospital.
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J Pediatr Pharmacol Ther · Apr 2013
Case ReportsValproic Acid and topiramate induced hyperammonemic encephalopathy in a patient with normal serum carnitine.
A 17-year-old female developed hyperammonemic encephalopathy 2 weeks after valproic acid (VPA), 500 mg twice a day, was added to her regimen of topiramate (TPM), 200 mg twice a day. She presented to the emergency department (ED) with altered mental status, hypotension, bradycardia, and lethargy. Laboratory analysis showed mild non-anion gap hyperchloremic acidosis, serum VPA concentration of 86 mg/L, and urine drug screen result that was positive for marijuana. ⋯ VPA has been associated with numerous side effects including hyperammonemia and encephalopathy. Recently, drug interactions with TPM and VPA have been reported; however, serum carnitine concentrations have not been available. We discuss the possible mechanisms that VPA and TPM may affect serum ammonia and carnitine concentrations and the use of levocarnitine for patients or treating toxicity.