Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: A Phase 1 Study to Evaluate the Safety and Pharmacokinetics of Single and Repeat Doses of Sialic Acid Extended Release (SA-ER) Tables in Patients With Hereditary Inclusion Body Myopathy (HIBM)
Brief Summary:
Hereditary Inclusion Body Myopathy (HIBM) is a severe progressive metabolic myopathy caused by a defect in the biosynthetic pathway for sialic acid (SA), a critical component of many muscle proteins, resulting in a deficiency in SA in the muscles of HIBM patients.
The effective replacement of the missing SA substrate is theoretically simple, and, in animal models, replacement with SA showed significant restoration of sialylation biochemistry and excellent reduction in muscle disease. These data show that replacement can achieve significant clinical benefit in muscle pathology, function, and survival.