A Randomized, Controlled, Single-blind, Parallel-group Comparison Between Levofloxacin and Prulifloxacin, in Patients With Acute Exacerbation of COPD Unresponsive to Other Antibiotics and Admitted to the Internal Medicine
Overview
- Phase
- Phase 4
- Intervention
- Levofloxacin 1 tablet 500 mg once a day
- Conditions
- COPD Exacerbation
- Sponsor
- Fadoi Foundation, Italy
- Enrollment
- 258
- Locations
- 25
- Primary Endpoint
- The Primary Objective of the Study is to Determine the Percentage of Patients With "Therapeutic Success" at the End of the Cycle of Antibiotic Therapy (10 Days), in the Two Treatment Groups (Levofloxacin and Prulifloxacin).
- Status
- Completed
- Last Updated
- last year
Overview
Brief Summary
The primary objective of the study is to determine the percentage of patients with "therapeutic success" at the end of the cycle of antibiotic therapy (10 days), in the two treatment groups (levofloxacin and prulifloxacin). The effect of study treatments will be evaluated on the basis of a score determined in relation to the signs-symptoms of acute exacerbation of COPD (sputum purulence, sputum volume, cough, dyspnea, fever)
Detailed Description
The aim of this study was to examine the effects of the use of fluoroquinolones a class of antibiotics introduced relatively recently, in a particular population of patients with acute exacerbation of COPD, previously treated unsuccessfully with other antibiotics, and hospitalized in Internal Medicine. These patients reflect the reality of patients admitted to Internal Medicine, they are characterized by a high frequency of advanced age, polypathology, with multiple treatments.
Investigators
Eligibility Criteria
Inclusion Criteria
- •- Presence of purulent sputum documented by colorimetric assay (Allegra et al., Resp Med 2005), plus at least two of the following signs-symptoms
- •Increased cough
- •Increased dyspnea
- •Increase in sputum volume appeared at least 3 days
- •previous antibiotic treatment with any medication (eg, amoxicillin, amoxicillin / clavulanate, cephalosporins or macrolides) with the exception of quinolones, conducted for at least 3 days with persistence or worsening of symptoms and subsequent use of hospital
- •≥ 60 years
- •FEV1 \<80% and ≥ 30% and ratio FEV 1 / FVC \<70%
- •chest x-ray negative for inflammatory infiltrates
- •informed consent
Exclusion Criteria
- •pulmonary neoplasms
- •a history of allergy or hypersensitivity to quinolones
- •impracticability in oral antibiotic and / or altered ability to absorption by the gastrointestinal system
- •a history of epilepsy, seizures, cerebral vascular disease (stroke cerebri within 6 months)
- •history of tendinopathy
- •note or severe renal impairment creatinine\> than twice the upper limit of the normal range or hepatic impairment (AST and / or ALT\> twice the upper limit of the normal range)
- •patients with sepsis, tuberculosis or other infections in other organs or systems
- •cystic fibrosis
- •patients with inherited tolerance to intolerance, Lapp lactase deficiency or glucose-galactose malabsorption, or deficiency of the enzyme glucose-6-phosphate dehydrogenase
- •pregnant or breastfeeding
Arms & Interventions
Levofloxacin 1 tablet 500 mg once a day
Levofloxacin 1 tablet 500 mg once a day for 7-10 days. It will be used, according to a randomization list pre-ordered, centralized, in blocks of 4 patients
Intervention: Levofloxacin 1 tablet 500 mg once a day
Prulifloxacin 1 tablet 600 mg once a day
Prulifloxacin 1 tablet 600 mg once a day for 7-10 days. It will be used, according to a randomization list pre-ordered, centralized, in blocks of 4 patients
Intervention: Prulifloxacin 1 tablet 600 mg once a day
Outcomes
Primary Outcomes
The Primary Objective of the Study is to Determine the Percentage of Patients With "Therapeutic Success" at the End of the Cycle of Antibiotic Therapy (10 Days), in the Two Treatment Groups (Levofloxacin and Prulifloxacin).
Time Frame: 10 days
The effect of study treatments will be evaluated on the basis of a score determined in relation to the signs-symptoms of acute exacerbation of COPD (sputum purulence, sputum volume, cough, dyspnea, fever). The primary study end-point was the percentage of patients with "therapeutic success" (disappearance of all signs/symptoms of disease or reduction of at least 3 points of the total score of symptomatology from baseline) at the conclusion of the cycle of antibiotic therapy (day 10), in the two study groups (levofloxacin and prulifloxacin).
Secondary Outcomes
- Percentage of Successful Treatment to Day 7 of Treatment(7 days)