Bacterial Pneumonia treatment with a new antibiotic compared to an existing one.
- Conditions
- Community-acquired bacterial pneumonia (CABP) is a commonly occurring serious infection that requires systemic antibiotic therapy and is associated with substantial morbidity, mortality, and considerable healthcare costs.It is the leading cause of death from infectious diseasesMedDRA version: 19.0Level: LLTClassification code 10004051Term: Bacterial pneumonia, unspecifiedSystem Organ Class: 100000004862Therapeutic area: Diseases [C] - Respiratory Tract Diseases [C08]
- Registration Number
- EUCTR2015-004782-92-LV
- Lead Sponsor
- abriva Therapeutics AG
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Recruiting
- Sex
- All
- Target Recruitment
- 738
1. Be male or female = 18 years of age.
2. Provide written informed consent and be willing and able to adhere to the study-specified procedures and restrictions. NOTE: Consent may be provided by the subject’s legally authorized representative in accordance with local regulations.
3. Have an acute illness (= 7 days duration) with at least 3 of the following symptoms consistent with a lower respiratory tract infection (new or worsening):
• Dyspnea.
• New or increased cough.
• Purulent sputum production.
• Chest pain due to pneumonia.
4. Have at least 2 of the following vital sign abnormalities:
• Fever (body temperature > 38.0 °C (100.4 °F) measured orally or equivalent temperature from an alternate body site) or hypothermia (body temperature < 35.0 °C (95.0 °F) measured orally or equivalent temperature from an alternate body site).
• Hypotension (systolic blood pressure < 90 mmHg).
• Tachycardia (heart rate > 100 beats/min).
• Tachypnea (respiratory rate > 20 breaths/min).
5. Have at least 1 other clinical sign or laboratory finding of CABP:
• Hypoxemia (i.e., O2 saturation < 90 % on room air or while receiving supplemental oxygen at subject’s baseline requirement or PaO2 < 60 mmHg).
• Auscultatory and/or percussion findings consistent with pneumonia (e.g., crackles, egophony, dullness).
• White blood cell (WBC) count > 10 000 cells/mm3 or < 4 500 cells/mm3 or > 15 % immature neutrophils (bands) regardless of total WBC count.
6. Have radiographically-documented pneumonia within 48 hours before enrollment (i.e., infiltrates in a lobar or multilobar distribution or diffuse opacities on chest x-ray consistent with acute bacterial pneumonia). NOTE: if a chest computed tomography scan
has been performed within 48 hours of enrollment and demonstrates findings consistent with pneumonia, it can be used in place of a chest x-ray.
7. Have a Pneumonia Outcomes Research Team (PORT) Risk Class of II, III, or IV and be an appropriate candidate for oral antibiotic therapy as treatment for the current episode of CABP.
8. If female, meets the following criteria:
• Surgically sterile or = 2 years postmenopausal, or if of childbearing potential (including being < 2 years postmenopausal), has a negative pregnancy test, and if participating in sexual activity that may lead to pregnancy, agrees to use an effective dual method of contraception (e.g., condom plus diaphragm, condom plus spermicide, intrauterine device plus spermicide) during the study and for = 28 days after the last dose of study drug. If a male partner has been surgically sterile for = 1 year, a single contraception method may be used. NOTE: The use of contraceptives containing progesterone is not permitted.
Agrees not to breastfeed during the study and through = 28 days after the last dose of study drug.
9. If male, meets the following criteria:
• If not surgically sterile and if participating in sexual activity that may lead to pregnancy, agrees to use an effective dual method of contraception (e.g., condom plus diaphragm, condom plus spermicide, intrauterine device plus spermicide, oral contraceptive plus condom) during the study and through = 28 days after the last dose of study drug. If surgically sterile for = 1 year, a single contraception method may be used.
Are the trial subjects under 18? no
Number of subjects for this age range:
F.1.2 Adults (18-64 years) yes
F.1.2.1 Number of subjects for this age range 369
F.1.3 Elderly (>=65 years) yes
F.1.3.1 Number of s
1. Have received more than a single dose of a short-acting oral or IV antibacterial for CABP within 72 hours before randomization 2. Require concomitant systemic antibacterial therapy potentially effective against CABP pathogens
3. Have been hospitalized for 2 or more days within 90 days prior to the onset of symptoms or have resided in a nursing home or long-term healthcare facility within 30 days prior to the onset of symptoms.
4. Have confirmed or suspected CABP caused by a pathogen known to be resistant to any of
the study drugs (e.g., MRSA, Pseudomonas aeruginosa, any pathogen of the
Enterobacteriaceae Family) or attributable to etiologies other than community-acquired bacterial pathogens (e.g., ventilator-associated pneumonia, hospital-acquired bacterial pneumonia, bacterial aspiration pneumonia, Pneumocystis jiroveci pneumonia or other
fungal pneumonia, viral or mycobacterial infection of the lung).
5. Have a noninfectious cause of pulmonary infiltrates (e.g., pulmonary embolism, chemical pneumonitis from aspiration, hypersensitivity pneumonia, congestive heart failure, bronchial obstruction, lung cancer, cystic fibrosis).
6. Have confirmed or suspected pleural empyema (does not include sterile parapneumonic effusions).
7. Have or be at risk for major cardiac events or dysfunction including, but not limited to, the following:
• Known prolonged QT interval or family history of long QT syndrome
• Clinically significant hypokalemia which has not been treated prior to randomization
• Clinically unstable cardiac disease, including: unstable atrial fibrillation, symptomatic bradycardia, unstable congestive heart failure, active myocardial ischemia, or indwelling pacemaker
• Complete left bundle branch block
• Receipt within 7 days before enrollment of Class IA or Class III anti-arrhythmic medication or, in the opinion of the Investigator, subject may require such medication during the study. (Class 1A: Quinidine, Procainamide, Disopyramide; Class III: Amiodarone, Dofetilide, Ibutilide, Sotalol)
• Receipt within 7 days before enrollment of medication that has the potential of prolonging the QT interval or, in the opinion of the Investigator, subject may require such medication during the study
8. Be receiving a strong p-glycoprotein inhibitor or a strong CYP3A inducer or inhibitor
9. Have a history of tendon disease/disorder, myasthenia gravis, or known or suspected central nervous system (CNS) disorders (severe cerebrovascular arteriosclerosis, epilepsy, or other risk factors that may predispose to seizures).
10. Have a history of any hypersensitivity or allergic reaction to any fluoroquinolone, or any drug in the pleuromutilin class (i.e., retapamulin).
11. Have severely impaired renal function, defined as estimated creatinine clearance (CrCl) = 30 mL/min as calculated by the Cockcroft-Gault formula.
12. Have evidence of significant hepatic, hematologic, or immunologic disease including any of the following:
• Known acute hepatitis, including acute viral hepatitis.
• Aspartate aminotransferase (AST) or alanine aminotransferase (ALT) level > 5 times the upper limit of normal (ULN),
• Total bilirubin > 3 times the ULN (unless known Gilbert’s disease).
• Aspartate aminotransferase (AST) or alanine aminotransferase (ALT) level > 3 times the upper limit of normal (ULN) and total bilirubin > 2 times the ULN.
• History of cirrhosis of the liver.
• Manifestation of end-stage liver disease, such as ascites or hepat
Study & Design
- Study Type
- Interventional clinical trial of medicinal product
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method