Articles: acetaminophen.
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Acta Anaesthesiol Belg · Jan 1993
Randomized Controlled Trial Clinical TrialAnalgesic efficiency of propacetamol hydrochlorid after lumbar disc surgery.
The influence of intravenous propacetamol hydrochlorid administration on postoperative analgesia and intramuscular opioid consumption was assessed in a randomized placebo-controlled study. Fourty patients scheduled for lumbar disc surgery were randomly allocated to two groups. ⋯ The cumulative narcotic consumption (piritramide on request) was higher in the placebo group from 6 hours till 9 hours after surgery but not significantly different after 24 hours. Piritramide administration decreased VAS score significantly in both groups while propacetamol reduced it in a significant way only when given from 12 hours after surgery.
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Pediatric emergency care · Dec 1992
Case ReportsOndansetron to prevent emesis following N-acetylcysteine for acetaminophen intoxication.
We present a 17-year-old girl who developed persistent vomiting following acetaminophen overdose. Because of the amount of drug ingested (300 mg/kg acetaminophen) and the four-hour postingestion level (256 micrograms/ml), administration of N-acetylcysteine (NAC) was indicated. Emesis occurred immediately following the first three doses of NAC despite administering the drug by continuous nasogastric drip over one hour. ⋯ Although several antiemetics may have prevented further emesis, we chose ondansetron since, as a serotonin antagonist, it does not cause extrapyramidal side effects or sedation. In patients with potentially toxic drug ingestions, these side effects may be confused with or mask the adverse effects of the ingested drug, thereby interfering with the ongoing evaluation of the patient. Although not previously administered for this indication, ondansetron has several advantages over other antiemetic agents in the setting of an acute drug ingestion.
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To determine the annual incidence of admissions for paracetamol overdosage in the years 1985 to 1990, morbidity and mortality rates, predictors of poor prognosis and the most appropriate use of N-acetylcysteine (NAC). ⋯ Paracetamol overdosage continues to be a significant cause of hospital admissions in western Sydney. Severe hepatic damage occurs infrequently and the prognosis for liver injury, when it occurs, is good. Treatment with NAC should be reserved for patients with definite indications for the drug.
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J. Dent. Assoc. S. Afr. · Sep 1992
Randomized Controlled Trial Comparative Study Clinical TrialComparison of the safety and efficacy of a combination analgesic Myprodol and Ponstan in the treatment of dental pain.
A comparison of the efficacy of Myprodol, a combination analgesic (Ibuprofen, Paracetamol and Codeine phosphate) and Ponstan (Mefenamic acid) was undertaken in a randomised double blind trial of 52 patients who underwent surgical removal of impacted or unerupted teeth. Pain scores were measured for patients pre- and post operatively by means of a visual analogue scale and data was analysed using the BMPD package on the ISM main frame computer at the Medical Research Council. The results indicated that although Myprodol and Ponstan were equally adequate and well tolerated in the control of post operative dental pain, Myprodol exceeded Ponstan in duration of analgesia and in the degree of pain intensity control experienced by the patient.