Comparison of 5-day, short-course gatifloxacin therapy with 7-day gatifloxacin therapy and 10-day clarithromycin therapy for acute exacerbation of chronic bronchitis.

Background: The ideal duration of antibiotic therapy for acute exacerbation of chronic bronchitis (AECB) remains controversial.

Objective: This study compared short-course, 5-day gatifloxacin treatment with standard 10-day clarithromycin treatment in patients with AECB; 7-day gatifloxacin therapy was a secondary comparator.

Methods: This was a multicenter, prospective, randomized, double-blind study in which adult outpatients with AECB were randomized to 1 of 3 treatment groups: 5 days of gatifloxacin, 7 days of gatifloxacin, or 10 days of clarithromycin.

The safety and efficacy of short course (5-day) moxifloxacin vs. azithromycin in the treatment of patients with acute exacerbation of chronic bronchitis.

Chronic bronchitis is common among adults and infectious exacerbations contribute considerably to morbidity and mortality. We aimed to compare the safety and efficacy of moxifloxacin to azithromycin for the treatment of patients with acute exacerbations of chronic bronchitis (AECB) of suspected bacterial origin. Between October 1998 and April 1999, 567 patients with AECB were enrolled at 37 centers across the United States and Canada of which 280 (49%) had acute bacterial exacerbation of chronic bronchitis (i.

Short-course moxifloxacin therapy for treatment of acute bacterial exacerbations of chronic bronchitis. The Bronchitis Study Group.

Chronic bronchitis is common among adults and infectious exacerbations contribute considerably to morbidity and mortality. We aimed to compare the safety and efficacy of moxifloxacin to clarithromycin for the treatment of patients with acute bacterial exacerbations of chronic bronchitis (ABECB) using a prospective, randomized, double-blind, parallel group trial. Between November 21, 1996 and April 7, 1998, 936 patients with acute exacerbations of chronic bronchitis (AECB) were enrolled at 56 centers across the United States of which 491 (52%) had ABECB (i.

Effects of amlodipine on exercise tolerance, quality of life, and left ventricular function in patients with heart failure from left ventricular systolic dysfunction.

Background: A preliminary study suggested that the long-acting late-generation calcium-channel blocker amlodipine has favorable effects on exercise tolerance and is safe to use in heart failure, in contrast to earlier generation agents. The goal of 2 multicenter studies was to assess the effect of adjunctive therapy with amlodipine in addition to standard therapy on exercise capacity, quality of life, left ventricular function, and safety parameters in patients with heart failure and left ventricular systolic dysfunction.

Methods: Two large multicenter trials examining the effects of amlodipine on these parameters over a 12-week period of therapy were undertaken in patients with mild to moderate heart failure and left ventricular systolic dysfunction.

Effectiveness of short-course therapy (5 days) with grepafloxacin in the treatment of acute bacterial exacerbations of chronic bronchitis.

Three hundred eighty-nine patients were enrolled in a double-masked, multicenter, randomized clinical trial comparing the clinical and bacteriologic efficacies and safety of a 5-day course (n = 195) versus a 10-day course (n = 194) of grepafloxacin 400 mg once daily in the treatment of acute bacterial exacerbations of chronic bronchitis (ABECB). Patients in the 5-day treatment group received placebo on days 6 through 10. Bacteriologic assessments were based on cultures of sputum specimens obtained before and, when possible, during and after treatment.

Comparison of the effectiveness of levofloxacin and amoxicillin-clavulanate for the treatment of acute sinusitis in adults.

In this comparative trial, outpatients with acute sinusitis were randomly assigned to receive levofloxacin (500 mg orally once daily) or amoxicillin-clavulanate (500/125 mg orally 3 times daily) for 10 to 14 days. The success rates (cured and improved) 2 to 5 days after the end of treatment were 88.4% for the 267 clinically evaluable patients who received levofloxacin and 87.

Sparfloxacin vs ofloxacin in the treatment of acute bacterial exacerbations of chronic bronchitis: a multicenter, double-blind, randomized, comparative study. Sparfloxacin Multicenter ABECB Study Group.

Study Objective: Comparison of efficacy and safety of sparfloxacin vs ofloxacin for treatment of acute bacterial exacerbations of chronic bronchitis (ABECB).

Design: Multicenter, double-blind, randomized study.

Setting: Sixty-eight private offices and outpatient clinics in the United States and Canada.

Multinational multicenter controlled trial comparing ceftibuten with cefaclor for the treatment of acute otitis media. Members of the Ceftibuten Otitis Media International Study Group.

A randomized, controlled, single blind clinical trial was conducted in children with acute otitis media to evaluate the safety and efficacy of a 10-day course of therapy with ceftibuten 9 mg/kg taken as a single daily dose, up to a maximum daily dose of 400 mg, compared with cefaclor 40 mg/kg/day in three divided doses, up to a maximum of 1 g/day. Patients were evaluated any time from 1 to 3 days after completion of therapy (posttreatment follow-up). A total of 154 patients (106 ceftibuten, 48 cefaclor) were evaluable for efficacy.