Core Viewpoint - Entera Bio Ltd. has received FDA agreement to support the NDA marketing application filing for EB613 based on a single 24-month phase 3 study, marking a significant regulatory milestone for the company and the osteoporosis community [1][2] Company Overview - Entera Bio is focused on developing oral peptide and protein replacement therapies, leveraging its proprietary N-Tab™ technology platform [5] - The company's lead product candidate, EB613, is an oral anabolic treatment for post-menopausal women with low bone mineral density (BMD) and high-risk osteoporosis [5] Product Development - EB613 is designed as the first oral, once-daily anabolic tablet treatment for osteoporosis, aiming to increase skeletal mass, improve bone microarchitecture, and reduce fracture risk [3][4] - A phase 2 study of EB613 demonstrated significant efficacy, meeting all biomarker and BMD endpoints without major safety concerns [4] Regulatory Context - The FDA's agreement allows Entera to advance its clinical development program without waiting for the qualification of the SABRE initiative, which aims to establish BMD as a regulatory endpoint [2][6] - The SABRE initiative has shown that treatment-related gains in total-hip BMD can predict fracture-risk reduction, with a correlation coefficient of 0.73 [6] Market Need - Osteoporosis affects over 200 million women globally, with a significant portion remaining undertreated despite available injectable treatments [3] - The lack of new FDA-approved osteoporosis drugs since 2019 highlights the urgent need for innovative treatments like EB613 [3]