Articles: acetaminophen.
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Journal of hepatology · Sep 2013
CHOP is a critical regulator of acetaminophen-induced hepatotoxicity.
The liver is a major site of drug metabolism and elimination and as such is susceptible to drug toxicity. Drug induced liver injury is a leading cause of acute liver injury, of which acetaminophen (APAP) is the most frequent causative agent. APAP toxicity is initiated by its toxic metabolite NAPQI. However, downstream mechanisms underlying APAP induced cell death are still unclear. Endoplasmic reticulum (ER) stress and the unfolded protein response (UPR) have recently emerged as major regulators of metabolic homeostasis. UPR regulation of the transcription repressor CHOP promotes cell death. We analyzed the role of UPR and CHOP in mediating APAP hepatotoxicity. ⋯ CHOP upregulation during APAP induced liver injury compromises hepatocyte survival in various mechanisms, in part by curtailing the regeneration phase following liver damage. Thus, CHOP plays a pro-damage role in response to APAP intoxication.
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Kidney stone is normally treated by opioids with a variety of side-effects including hypotension, respiratory depression and apnea, nausea and vomiting. Regarding less complications of intravenous acetaminophen, we aimed to compare it with intravenous morphine in management of renal colic pain. ⋯ Comparing intravenous morphine and acetaminophen in renal colic pain reviled that morphine can develop greater pain relief, but more complications such as dizziness and hypotension. Acetaminophen can be also be effective in renal colic pain, so it is concluded that acetaminophen can be administered as a less harmful drug for patients with renal colic pain.
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Mania is generally associated with bipolar disorder; however, it can be iatrogenic. For instance, antibiotics and corticosteroids can cause manic symptoms. ⋯ Adverse events of psychotic mania have been rarely reported with erythromycin and acetaminophen with codeine, despite these being commonly prescribed medications. Clinicians should be aware that these drugs may be an iatrogenic cause of psychiatric disturbances and that these adverse events are more likely to occur during their concomitant use.
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Practice Guideline
[Association between paracetamol exposure and asthma: update and practice guidelines].
Asthma prevalence has increased over the last few decades, especially in developed countries, and possibly due to different reasons. An association between paracetamol use or exposure at different periods of life, including gestation and childhood, and asthma prevalence has been observed in the last few years. ⋯ Randomised trials are needed to elucidate the nature of this association. The Spanish Paediatric societies subscribing to this paper consider that current evidence is insufficient to discourage the use of paracetamol during gestation or in children with or at risk of asthma.
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Pediatric emergency care · Sep 2013
Observational StudyParental Language and Dosing Errors After Discharge From the Pediatric Emergency Department.
Safe and effective care after discharge requires parental education in the pediatric emergency department (ED). Parent-provider communication may be more difficult with parents who have limited health literacy or English-language fluency. This study examined the relationship between language and discharge comprehension regarding medication dosing. ⋯ Current ED discharge communication results in a significant disparity between English- and Spanish-speaking parents' comprehension of a crucial aspect of medication safety. These differences were not explained purely by interpretation, suggesting that interventions to improve comprehension must address factors beyond language alone.