| E.1 Medical condition or disease under investigation |
| E.1.1 | Medical condition(s) being investigated |
| - Patients with acute exacerbation of COPD of possible infectious origin, previously treated with antibiotic therapy (no quinolones), without clinical improvement, and hospitalized in Internal Medicine Departments |
|
| MedDRA Classification |
| E.1.3 | Condition being studied is a rare disease | No |
| E.2 Objective of the trial |
| E.2.1 | Main objective of the trial |
| Primary aim of the study is to evaluate the percentage of patients with therapeutic success at the end of treatment (10 days) in the two study groups (levofloxacin and prulifloxacin). The effect of treatments will be evaluated on the basis of clinical symptomatology and according to predefined semi-quantitative scores. The study has been designed to assess non-inferiority of prulifloxacin vs levofloxacin. |
|
| E.2.2 | Secondary objectives of the trial |
- Percentage of therapeutic success after 7 days of therapy - safety of treatments - time to defervescence (if fever present at baseline) - reduction of CRP - parameters at hemogasanalysis (if any) - re-exacerbation-free interval (1-year follow-up) - number of episodes of re-exacerbation / further cycles of antibiotics / re-hospitalization due to exacerbation of COPD / survival |
|
| E.2.3 | Trial contains a sub-study | No |
| E.3 | Principal inclusion criteria |
- Patients with acute exacerbation of COPD of possible infectious origin, previously treated with antibiotic therapy (no quinolones), without clinical improvement, and hospitalized in Internal Medicine Departments - presence of sputum purulence, plus at least two of the following, lasting for more than three days increased cough increased dyspnea increased sputum volume - age &#8805; 60 years - FEV1 < 80% e &#8805;30% and FEV1 / CVF ratio < 70 % - no inflammation at chest X-ray - informed consent |
|
| E.4 | Principal exclusion criteria |
- Asthma - lung cancer - known quinolone hypersensitivity - no possibility of oral administration, or altered absorptive function by gastrointestinal system
- history of epilepsy, convulsions, cerebrovascular disease (stroke in the previous six months)
- history of tendinopathy
- severe known renal insufficiency or creatininemia > 2 times the upper limit of normal range, or liver insufficiency (AST and/or ALT > 2 times the upper limit of normal ranges)
- sepsis, tubercolosis or other infectious diseases
- cystic fibrosis
- genetic defects of galactose tolerance, defect of lactase or altered absorption of glucose-galactose, or defect of glucose-6-phosphate-deydrogenase enzyme
- pregnancy or lactation
- drug or alcohol abuse
- concomitant treatment with experimental drugs |
|
| E.5 End points |
| E.5.1 | Primary end point(s) |
| Primary aim of the study is to evaluate the percentage of patients with "therapeutic success" at the end of treatment (10 days) in the two study groups (levofloxacin and prulifloxacin). The effect of treatments will be evaluated on the basis of clinical symptomatology and according to predefined semi-quantitative scores. |
|
| E.6 and E.7 Scope of the trial |
| E.6 | Scope of the trial |
| E.6.1 | Diagnosis | No |
| E.6.2 | Prophylaxis | No |
| E.6.3 | Therapy | Yes |
| E.6.4 | Safety | No |
| E.6.5 | Efficacy | No |
| E.6.6 | Pharmacokinetic | No |
| E.6.7 | Pharmacodynamic | No |
| E.6.8 | Bioequivalence | No |
| E.6.9 | Dose response | No |
| E.6.10 | Pharmacogenetic | No |
| E.6.11 | Pharmacogenomic | No |
| E.6.12 | Pharmacoeconomic | No |
| E.6.13 | Others | No |
| E.7 | Trial type and phase |
| E.7.1 | Human pharmacology (Phase I) | No |
| E.7.1.1 | First administration to humans | No |
| E.7.1.2 | Bioequivalence study | No |
| E.7.1.3 | Other | No |
| E.7.1.3.1 | Other trial type description | |
| E.7.2 | Therapeutic exploratory (Phase II) | No |
| E.7.3 | Therapeutic confirmatory (Phase III) | No |
| E.7.4 | Therapeutic use (Phase IV) | Yes |
| E.8 Design of the trial |
| E.8.1 | Controlled | Yes |
| E.8.1.1 | Randomised | Yes |
| E.8.1.2 | Open | No |
| E.8.1.3 | Single blind | Yes |
| E.8.1.4 | Double blind | No |
| E.8.1.5 | Parallel group | Yes |
| E.8.1.6 | Cross over | No |
| E.8.1.7 | Other | No |
| E.8.2 | Comparator of controlled trial |
| E.8.2.1 | Other medicinal product(s) | Yes |
| E.8.2.2 | Placebo | No |
| E.8.2.3 | Other | No |
| E.8.3 |
The trial involves single site in the Member State concerned
| No |
| E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
| E.8.4.1 | Number of sites anticipated in Member State concerned | 35 |
| E.8.5 | The trial involves multiple Member States | No |
| E.8.6 Trial involving sites outside the EEA |
| E.8.6.1 | Trial being conducted both within and outside the EEA | No |
| E.8.6.2 | Trial being conducted completely outside of the EEA | Information not present in EudraCT |
| E.8.7 | Trial has a data monitoring committee | No |
| E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
| |
| E.8.9 Initial estimate of the duration of the trial |
| E.8.9.1 | In the Member State concerned years | 2 |
| E.8.9.1 | In the Member State concerned months | 6 |
| E.8.9.1 | In the Member State concerned days | |
| E.8.9.2 | In all countries concerned by the trial years | 2 |
| E.8.9.2 | In all countries concerned by the trial months | 6 |