Savara Announces Start of Pivotal Phase III AVAIL Study of AeroVanc
Inhaled antibiotics are standard of care for gram negative Pseudomonas aeruginosa lung infection in individuals living with CF. However, there are no approved inhaled treatment options for gram positive MRSA lung infection despite the increase in MRSA prevalence, now affecting approximately 26% of people with CF in
"Persistent MRSA infection is associated with increased use of intravenous antibiotics, increased hospitalizations, a faster decline of lung function, as well as shortened life expectancy. Based on the completed Phase II study, AeroVanc represents a promising opportunity to make significant advancement in the treatment of this debilitating infection," said
"Consistent with our prior milestone timing guidance, we are very pleased to announce that patient enrollment is underway in our pivotal AVAIL study of AeroVanc," stated
About the AVAIL Study
The AVAIL study will enroll approximately 200 subjects (150 subjects ≤ 21 years old, 50 subjects > 21 years old), at more than 80 clinical study sites across
The primary efficacy endpoint in the AVAIL study is the mean absolute change in FEV1 percent predicted from baseline, which will be analyzed sequentially at week 4 (the end of cycle 1) and at week 20 (the end of cycle 3). The primary efficacy analysis will be based on patients between 6 - 21 years of age, using all observed data at weeks 4 and 20, as appropriate. Secondary efficacy endpoints include: (i) time to use of another antibiotic medication (oral, IV, and/or inhaled) for pulmonary infection, (ii) the number of successful FEV1-response cycles a subject achieves over Period 1 (weeks 4, 12, and 20), (iii) relative change from baseline in FEV1 percent predicted at weeks 4 and 20, (iv) change from baseline Cystic Fibrosis Questionnaire-Revised scores at weeks 4 and 20 and (v) change from Baseline in Cystic Fibrosis Respiratory Symptom Diary-Chronic Respiratory Symptom Score scores at weeks 4 and 20.
In a randomized, double-blind, placebo-controlled Phase II study in CF patients with persistent MRSA infection, AeroVanc reduced MRSA density in sputum, and showed encouraging trends of improvement in lung function, and respiratory symptoms, as well as prolongation of the time to use of other antibiotics, with best responses in subjects under 21 years of age.
AeroVanc has been granted Orphan Drug Designation and Qualified Infectious Disease Product, or QIDP, status for the treatment of persistent MRSA lung infection in CF patients in
Forward Looking Statements
Savara cautions you that statements in this press release that are not a description of historical fact are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements may be identified by the use of words referencing future events or circumstances such as "expect," "intend," "plan," "anticipate," "believe," and "will," among others. Such statements include, but are not limited to, statements that AeroVanc is a promising opportunity to make significant advancement in the treatment of a debilitating infection, our belief that positive results from the AVAIL study would set us up for submission of an NDA, turning our attention towards commercialization, that the Phase II study in CF patients with persistent MRSA infection showed encouraging trends of improvement, that the composition of matter patent affords Savara important protection for the program and the timing, planned enrollment and endpoints of its AVAIL study for AeroVanc. Savara may not actually achieve any of the matters referred to in such forward looking statements, and you should not place undue reliance on these forward-looking statements. Because such statements are subject to risks and uncertainties, actual results may differ materially from those expressed or implied by such forward-looking statements. These forward-looking statements are based upon Savara's current expectations and involve assumptions that may never materialize or may prove to be incorrect. Actual results and the timing of events could differ materially from those anticipated in such forward-looking statements as a result of various risks and uncertainties, which include, without limitation, risks and uncertainties associated with the outcome of our ongoing clinical trials for our product candidates (including AeroVanc), the ability to project future cash utilization and reserves needed for contingent future liabilities and business operations, the availability of sufficient resources for Savara's operations and to conduct or continue planned clinical development programs (including our AVAIL study for AeroVanc), the ability to obtain the necessary patient enrollment for our AVAIL study and for our product candidates in a timely manner, the timing and ability of Savara to raise additional equity capital to fund continued operations; the ability to successfully develop our product candidates, and the risks associated with the process of developing, obtaining regulatory approval for and commercializing drug candidates such as Molgradex, AeroVanc and Aironite that are safe and effective for use as human therapeutics. All forward-looking statements are expressly qualified in their entirety by these cautionary statements. For a detailed description of our risks and uncertainties, you are encouraged to review our documents filed with the