Clinical therapeutics
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Clinical therapeutics · Feb 2003
Randomized Controlled Trial Multicenter Study Comparative Study Clinical TrialA multicenter, randomized, double-blind, double-dummy, placebo- and active-controlled, parallel-group comparison of diclofenac-K and ibuprofen for the treatment of adults with influenza-like symptoms.
The alleviation of influenza-like symptoms, such as fever, headache, and muscle/joint aches and pains, is important so that sufferers can return to their normal daily activities. A flexible dosing regimen is proposed, starting with an initial dose of 2 tablets (2 x 12.5 mg), followed by 1 to 2 tablets every 4 to 6 hours as needed, to a maximum daily dose of 75 mg for up to 3 days for fever and 5 days for pain. This flexible dosing regimen matches the existing over-the-counter dosing regimen of ibuprofen, which allows the patient to adjust the treatment according to the type, duration, and severity of symptoms. ⋯ In this 3-day study, diclofenac-K 12.5 mg taken in a flexible dosing regimen was more effective than placebo in relieving influenza-like symptoms, with comparable tolerability Efficacy and tolerability of diclofenac-K were similar to those of ibuprofen 200 mg.
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Clinical therapeutics · Feb 2003
Randomized Controlled Trial Multicenter Study Comparative Study Clinical TrialA comparison of 5-day courses of dirithromycin and azithromycin in the treatment of acute exacerbations of chronic obstructive pulmonary disease.
Short-term use of antibiotics has become a common component of the management of acute exacerbations of chronic bronchitis (AECB), particularly in complex cases with productive cough or purulent phlegm. The macrolide antibiotics, particularly second-generation agents such as dirithromycin and azithromycin, are among the antibiotic classes frequently recommended and used to treat upper and lower respiratory infections, including AECB. ⋯ The results of this study suggest comparable clinical efficacy between 5-day courses of once-daily dirithromycin and azithromycin in acute exacerbations of COPD. There were insufficient data to permit meaningful comparison of the bacteriologic efficacy of these macrolide antibiotics.
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Clinical therapeutics · Feb 2003
Randomized Controlled Trial Comparative Study Clinical TrialGranisetron versus granisetron/dexamethasone combination for the treatment of nausea, retching, and vomiting after major gynecologic surgery: a randomized, double-blind study.
Granisetron, a selective 5-hydroxytryptamine3 antagonist, is effective for the treatment of patients with postoperative nausea and vomiting. Dexamethasone decreases chemotherapy-induced emesis when added to an antiemetic regimen. ⋯ In this study, the granisetron/dexamethasone combination was more effective than was granisetron alone for the management of nausea and vomiting during 0 to 3 hours after anesthesia in women undergoing major gynecologic surgery.
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Clinical therapeutics · Jan 2003
Randomized Controlled Trial Multicenter Study Clinical TrialEfficacy and safety profile of glimepiride in Mexican American Patients with type 2 diabetes mellitus: a randomized, placebo-controlled study.
Mexican Americans, the fastest growing ethnic group in the United States, have a 2- to 3-fold higher prevalence of type 2 diabetes mellitus relative to the non-Hispanic white population. It is estimated that 10% of Mexican Americans >or=20 years of age have diabetes. ⋯ These results indicate that once-daily glimepiride plus diet/exercise was effective in Mexican Americans with type 2 diabetes whose disease was inadequately controlled with diet/exercise alone. It appeared to be well tolerated in the population studied. More weight gain was seen with glimepiride compared with placebo. Given the high prevalence of type 2 diabetes among Mexican Americans, further clinical studies of glimepiride and other glucose-lowering therapies are needed in this ethnic subset.
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Clinical therapeutics · Jan 2003
Randomized Controlled Trial Multicenter Study Comparative Study Clinical TrialAnalgesic efficacy and tolerability of transdermal buprenorphine in patients with inadequately controlled chronic pain related to cancer and other disorders: a multicenter, randomized, double-blind, placebo-controlled trial.
Buprenorphine is a potent opioid analgesic that is available in sublingual and parenteral formulations. A new formulation, buprenorphine transdermal delivery system (TDS), has been developed. ⋯ Buprenorphine TDS was shown to be an effective analgesic against chronic, severe pain in this study population. Patients treated with this new formulation of buprenorphine showed improved duration of sleep and reduced need for additional oral analgesics.