Bone Abstracts

A randomized, placebo-controlled phase 2 study evaluated the safety and efficacy of BA058, an analog of hPTHrP(1–34), in postmenopausal women with severe osteoporosis. 221 patients were randomized to received BA058 20, 40, and 80 μg, placebo or teriparatide (TP) 20 μg, by daily s.c. injection. 184 (83%) patients completed an initial 24 weeks of treatment. The mean percent change in lumbar spine BMD at 24 weeks was 1.6% with placebo, 6.7% with BA058 80 μg, a...

BA058 is being developed as an anabolic therapy for the treatment of osteoporosis. Daily BA058 SC injection has produced promising safety and efficacy results in early clinical studies, and is currently enrolling in a Phase 3 fracture prevention study. There is, however, a significant need for an alternative to injection that improves patient convenience and compliance. We have investigated the use of a solid Microstructured Transdermal System (3M) for transdermal (TD) deliver...