Articles: acetaminophen.
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Randomized Controlled Trial Clinical Trial
Morphine-sparing effect of acetaminophen in pediatric day-case surgery.
Postoperative pain is a major problem in day-case surgery in children. Nonsteroidal antiinflammatory drugs have gained popularity in management of pediatric surgical patients to reduce the need for opioids. The aim of this study was to evaluate the efficacy of different doses of rectal acetaminophen in day-case surgery in children. ⋯ A single dose of 40 or 60 mg/kg of rectal acetaminophen has a clear morphine-sparing effect in day-case surgery in children if administered at the induction of anesthesia. Moreover, children with adequate analgesia with acetaminophen have less postoperative nausea and vomiting.
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Randomized Controlled Trial Clinical Trial
Rectal paracetamol has a significant morphine-sparing effect after hysterectomy.
We have evaluated the morphine-sparing effect of rectal paracetamol during the first 24 h after abdominal hysterectomy in a placebo-controlled, double-blind study. We studied 72 patients receiving patient-controlled analgesia (PCA) with i.v. morphine after a standardized anaesthetic, allocated randomly to receive rectal paracetamol 1.3 g, diclofenac 50 mg or placebo, after wound closure and at 8 and 16 h. Suppositories were blinded by the hospital pharmacy. ⋯ Morphine sparing during PCA for paracetamol and diclofenac (36% vs 40% over 24 h) was significant from 4 h. Global scores of average pain over 24 h were lower after diclofenac compared with paracetamol (P < 0.01) and placebo (P = 0.08). We conclude that rectal paracetamol was an efficacious adjuvant analgesic after regular dosing.
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J. Gastroenterol. Hepatol. · Aug 1999
Paracetamol overdose in a liver transplantation centre: an 8-year experience.
Paracetamol is a readily available, widely used analgesic that can cause serious hepatic injury when taken in overdose. The aims of this study were to assess the frequency of attendance at the Austin and Repatriation Medical Centre for paracetamol overdose, the frequency of referral to the Victorian liver transplant unit after serious overdoses, the morbidity and mortality rates in all patients treated and the appropriateness of treatment. ⋯ We found that serious liver injury following overdose was uncommon, liver transplantation was rarely needed and death was rare. Although inappropriate delay in instituting N-acetylcysteine treatment after admission to hospital or failure to treat still occurred in a number of cases, delay in presentation to hospital was the main predictor of liver damage.