Clinical therapeutics
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Clinical therapeutics · Feb 2001
Randomized Controlled Trial Multicenter Study Clinical TrialEfficacy and tolerability of celecoxib versus hydrocodone/acetaminophen in the treatment of pain after ambulatory orthopedic surgery in adults.
Current outpatient management of postoperative pain includes the use of oral opioid analgesics or nonsteroidal anti-inflammatory drugs; however, both types of medications are associated with side effects that can limit their usefulness in the outpatient setting. ⋯ Over 8 hours, patients with moderate to severe pain after orthopedic surgery experienced comparable analgesia with single doses of celecoxib and hydrocodone/acetaminophen. Over a 5-day period, oral doses of celecoxib 200 mg taken 3 times a day demonstrated superior analgesia and tolerability compared with hydrocodone 10 mg/acetaminophen 1000 mg taken 3 times a day. Most patients required no more than 2 daily doses of celecoxib 200 mg for the control of their postorthopedic surgical pain.
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Clinical therapeutics · Jan 2001
Randomized Controlled Trial Multicenter Study Comparative Study Clinical TrialComparison of the efficacy of extended-release clarithromycin tablets and amoxicillin/clavulanate tablets in the treatment of acute exacerbation of chronic bronchitis.
Clarithromycin has established efficacy and safety in the treatment of respiratory infections. ⋯ The results of this study demonstrate the clinical and bacteriologic equivalence and improved gastrointestinal tolerability of a 7-day course of once-daily extended-release clarithromycin relative to a 10-day course of twice-daily amoxicillin/clavulanate in the treatment of AECB.
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Clinical therapeutics · Dec 2000
Multicenter Study Clinical TrialOne-year tolerability and efficacy of sumatriptan nasal spray in adolescents with migraine: results of a multicenter, open-label study.
The objective of this study was to determine the 1-year tolerability and efficacy of sumatriptan nasal spray (NS) at doses of 5, 10, and 20 mg for the treatment of acute migraine in adolescents. ⋯ Based on these results, sumatriptan NS at doses of 10 and 20 mg was well tolerated and effective in the 1-year treatment of multiple migraine attacks in adolescents.
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Clinical therapeutics · Oct 2000
Randomized Controlled Trial Multicenter Study Clinical TrialA multicenter, randomized, double-blind study of the antihypertensive efficacy and tolerability of irbesartan in patients aged > or = 65 years with mild to moderate hypertension.
Blockade of the renin-angiotensin-aldosterone system (RAAS) is the preferred mechanism of action for controlling hypertension in select groups of patients, including those with diabetic nephropathy and heart failure. Currently, 2 classes of drugs work by blocking the RAAS, albeit by differing mechanisms: angiotensin-converting enzyme (ACE) inhibitors and angiotensin II angiotensin type 1 receptor blockers (ARBs). ⋯ Irbesartan is an effective and well-tolerated antihypertensive for elderly patients with mild to moderate hypertension. This study establishes that irbesartan has better tolerability than enalapril with respect to cough and suggests that irbesartan is as effective at lowering blood pressure but better tolerated than an ACE inhibitor in hypertensive patients > or = 65 years of age.
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Clinical therapeutics · Oct 2000
Randomized Controlled Trial Multicenter Study Comparative Study Clinical TrialA comparison of tazarotene 0.1% gel once daily plus mometasone furoate 0.1% cream once daily versus calcipotriene 0.005% ointment twice daily in the treatment of plaque psoriasis.
Both tazarotene (a retinoid prodrug) and calcipotriene (a synthetic analog of vitamin D3) are effective in the treatment of plaque psoriasis, but no reports in the literature directly compare the efficacy and tolerability of these 2 drugs. Tazarotene is commonly used in conjunction with a topical corticosteroid. In this study, tazarotene was used with mometasone furoate (a synthetic corticosteroid), and the 2-drug regimen was compared with calcipotriene monotherapy. ⋯ Of 120 patients with moderate to severe psoriasis enrolled from 3 centers, 106 (88%) completed the study. No significant differences in baseline clinical variables were observed between the 2 groups. Twenty-seven patients (45%) in the tazarotene plus cortico-steroid group achieved marked improvement (> or = 75% global improvement) after 2 weeks of treatment compared with 15 patients (26%) in the calcipotriene group (P < or = 0.05). Between-group comparisons of the percentage of patients achieving complete or almost complete clearance (> or = 90% global improvement) did not reach statistical significance at any time point. When compared with the calcipotriene regimen, the tazarotene plus corticosteroid regimen resulted in significantly greater efficacy on trunk lesions in reducing plaque elevation (at the end of treatment and at week 4 of the posttreatment phase, P < or = 0.05), scaling (week 4 of treatment and week 4 of the posttreatment phase, P < or = 0.05), erythema (week 4 of treatment and at the end of treatment, P < or = 0.05), and percentage of body surface area involvement (weeks 2 and 4 of treatment, P < or = 0.01). In addition, the tazarotene plus corticosteroid regimen was significantly more effective in reducing the percentage of body surface area involvement in upper limb lesions (weeks 2 [P < or = 0.05] and 4 [P < or = 0.01] of treatment). Forty-two of 55 patients (76%) in the tazarotene plus corticosteroid group rated their medication as more or much more effective than previous therapies compared with 30 of 52 patients (58%) in the calcipotriene group (P < or = 0.05). Although adverse events (burning, pruritus, irritation, and erythema) occurred in a significantly greater proportion of patients who received tazarotene plus corticosteroid than in those who received calcipotriene (P < or = 0.05), 47 of 55 patients (85%) in both groups rated the comfort of their treated skin as "somewhat comfortable" or better and both groups had similar discontinuation rates due to treatment-related adverse events (3% and 5%, respectively). CONCL