Articles: acetaminophen.
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Randomized Controlled Trial Clinical Trial
Solubilized ibuprofen: evaluation of onset, relief, and safety of a novel formulation in the treatment of episodic tension-type headache.
To evaluate the relative efficacy of a new solubilized formulation of ibuprofen compared with acetaminophen caplets. ⋯ Although several other studies have demonstrated the overall analgesic superiority of ibuprofen to acetaminophen, this study demonstrated that the liquigel formulation also provides a clinically relevant advantage for time to analgesic effects.
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Randomized Controlled Trial Comparative Study Clinical Trial
A prospective, open, single blind, randomized study comparing four analgesics in the treatment of peripheral injury in the emergency department.
The efficacy of four analgesics, distinct concerning analgesic power and mechanism of action, was evaluated for pain relief in patients suffering from single peripheral injury. Patients were randomly allocated to receive either propacetamol (the pro-drug of paracetamol) 20 mg/kg i.v., piritramide 0.25 mg/kg i.m., tramadol 1 mg/kg i.v. or diclofenac 1 mg/kg i.v. Pain scores were measured by the patient using the visual analogue scale (VAS) and by an observer using a 4-point verbal rating scale (VRS). ⋯ VRS score analysis showed a similar trend although significances differed. In the piritramide group significantly more side effects were noted than in the other groups (p < 0.05). We conclude that intravenous propacetamol, tramadol and diclofenac are equally efficacious for emergency analgesic treatment of single peripheral trauma.
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Clinical therapeutics · May 2000
Randomized Controlled Trial Clinical TrialCombination hydrocodone and ibuprofen versus combination oxycodone and acetaminophen in the treatment of postoperative obstetric or gynecologic pain.
The objective of this study was to compare the effectiveness of combination hydrocodone and ibuprofen with that of combination oxycodone and acetaminophen in the treatment of moderate to severe postoperative obstetric or gynecologic pain. ⋯ In this study, a 2-tablet dose of combination hydrocodone 7.5 mg and ibuprofen 200 mg was as effective as a 2-tablet dose of combination oxycodone 5 mg and acetaminophen 325 mg in the treatment of moderate to severe postoperative obstetric or gynecologic pain. Both treatments were superior to placebo. The results of this study suggest that the combination of hydrocodone 7.5 mg and ibuprofen 200 mg may offer prescribers an additional option in combination pain therapy.
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Acetaminophen controlled-release sprinkles versus acetaminophen immediate-release elixir in febrile children.
Current acetaminophen (APAP) formulations approved for antipyretic use in children require up to five doses/day, which compromise compliance and risk breakthrough fever over 4 hours after dosing. A total of 112 evaluable febrile children received oral APAP-equivalent doses of either one dose of APAP controlled release (CR) as sprinkles on applesauce or one dose q 4 hours x 2 of APAP immediate-release (IR) elixir in an 8-hour, double-blind, double-dummy, randomized, multicenter study. Prior or concurrent antibiotic use did not significantly affect either the magnitude or the pattern of temperature reduction during the 8-hour observation period. ⋯ Pharmacokinetic/pharmacodynamic modeling of APAP was performed in 8 patients with values in both treatments similar to previous results, except for expected differences in AUC0-infinity. Similar 8-hour temperature reduction for APAP-CR (one dose) and APAP-IR (two doses) demonstrates the efficacy of APAP-CR as an antipyretic in children 2 to 11 years of age. A decrease in the number of APAP daily doses and the prolonged antipyretic effect of APAP-CR may assist those who care for febrile children at home.
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Randomized Controlled Trial Comparative Study Clinical Trial
Time to onset of analgesia and analgesic efficacy of effervescent acetaminophen 1000 mg compared to tablet acetaminophen 1000 mg in postoperative dental pain: a single-dose, double-blind, randomized, placebo-controlled study.
This randomized, double-blind, placebo-controlled study compared the time to onset of analgesia and the analgesic efficacy of two formulations of acetaminophen 1000 mg--an effervescent solution and tablet--in 242 patients with moderate or severe pain following dental surgery. Onset of analgesia was determined using a two-stopwatch procedure. Analgesia was assessed over a 4-hour period. ⋯ At 4 hours after administration, the pain relief was significantly better with tablet acetaminophen than with effervescent acetaminophen. No other significant differences were observed between the active treatments. In conclusion, effervescent acetaminophen produces a significantly faster onset of analgesia than tablet acetaminophen.