Clinical drug investigation
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To determine the effect of oseltamivir (75mg twice daily) on time to return to baseline health, sleep and activity in patients with laboratory-confirmed influenza infection. ⋯ In otherwise healthy adults, oseltamivir reduces the time to return to pre-illness levels of health, sleep and activity, and may help to decrease the overall burden of influenza on society. This provides an important rationale for the early use of antiviral treatment, such as oseltamivir, for the treatment of influenza in otherwise healthy adults and adolescents.
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Randomized Controlled Trial Multicenter Study
Analgesic efficacy and safety of lornoxicam quick-release formulation compared with diclofenac potassium: randomised, double-blind trial in acute low back pain.
NSAIDs are widely used for patients presenting with low back pain. A quick-release formulation of lornoxicam, a potent NSAID from the chemical class of oxicams, offers a faster onset of pain relief compared with the standard tablet formulation. ⋯ Lornoxicam administered as a quick-release formulation was shown to be non-inferior to the equivalent formulation of diclofenac potassium in terms of onset of pain relief and more effective on most of the major standard efficacy outcomes.
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Randomized Controlled Trial
Efficacy of granisetron for the treatment of postoperative nausea and vomiting in women undergoing breast surgery: a randomised, double-blind, placebo-controlled trial.
Women undergoing general anaesthesia for breast surgery are especially at risk of experiencing postoperative nausea and vomiting (PONV). This study was undertaken to assess the efficacy of granisetron, a selective serotonin type 3 receptor antagonist, for the treatment of postoperative nausea and vomiting after breast surgery. ⋯ The minimum effective dose of granisetron for the treatment of PONV in women undergoing breast surgery was 20 microg/kg. Increasing the granisetron dose to 80 microg/kg provided no further benefit.
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Randomized Controlled Trial
Prevention of postoperative nausea and vomiting after thyroidectomy: combined antiemetic treatment with dexamethasone and ginger versus dexamethasone alone.
The aim of this study was to compare the prophylactic effects of dexamethasone plus ginger and dexamethasone alone on postoperative nausea and vomiting (PONV) in patients undergoing thyroidectomy. ⋯ In conclusion, the prophylactic combination of antiemetic treatment with dexamethasone and ginger was not clinically or statistically superior to dexamethasone alone in preventing PONV in patients undergoing thyroidectomy.
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Breast surgery performed under general anaesthesia is associated with a high incidence of postoperative nausea and vomiting (PONV). Between 60% and 80% of patients undergoing mastectomy (with axillary dissection) experience PONV. Pharmacological approaches have been investigated to reduce PONV after breast surgery. ⋯ Overall, these pharmacological and non-pharmacological approaches reduce the incidence of PONV following breast surgery. Most of the published trials indicate improved prophylaxis of PONV following breast surgery by avoiding risk factors, and by using effective antiemetic agents in women scheduled for mastectomy (with axillary dissection). The clinician must weigh the benefits of using pharmacological and non-pharmacological approaches for PONV against the risk of occurrence of adverse events.