SAT235 An Orally Administered Robotic Pill (RP) Reliably And Safely Delivers the Human Parathyroid Hormone Analog hPTH(1-34) (Teriparatide) With High Bioavailability in Healthy Human Volunteers: A Phase 1 Study

Disclosure: J.T. Myers: Employee; Self; Rani Therapeutics. Stock Owner; Self; Rani Therapeutics. A. Dasari: Employee; Self; Rani Therapeutics. Stock Owner; Self; Rani Therapeutics. A. Battiwala: Employee; Self; Rani Therapeutics. Stock Owner; Self; Rani Therapeutics. N. Patel: Employee; Self; Rani Therapeutics. Stock Owner; Self; Rani Therapeutics. A. Toledo Vo: Employee; Self; Rani Therapeutics. Stock Owner; Self; Rani Therapeutics. A. Yamaguchi: Employee; Self; Rani Therapeutics. Stock Owner; Self; Rani Therapeutics. K. Horlen: Employee; Self; Rani Therapeutics. Stock Owner; Self; Rani Therapeutics. L.C. Fung: Employee; Self; Rani Therapeutics. Stock Owner; Self; Rani Therapeutics. B. Syed: Employee; Self; Rani Therapeutics. Stock Owner; Self; Rani Therapeutics. S. Nguyen: Employee; Self; Rani Therapeutics. Stock Owner; Self; Rani Therapeutics. J. Van Dam: Employee; Self; Rani Therapeutics. Stock Owner; Self; Rani Therapeutics. M. Imran: Employee; Self; Rani Therapeutics. Stock Owner; Self; Rani Therapeutics. M. Hashim: Employee; Self; Rani Therapeutics. Stock Owner; Self; Rani Therapeutics. A.K. Dhalla: Employee; Self; Rani Therapeutics. Stock Owner; Self; Rani Therapeutics. Background/Purpose: Teriparatide, an effective osteoanabolic agent, requires a chronic regimen of daily subcutaneous (SC) injections, representing a burden for patients which may interfere with compliance and quality of life. We have developed a novel oral robotic pill (RP) to deliver biotherapeutic agents with bioavailability rivaling or surpassing that of parenteral injections. Here we present data from a Phase 1 study in healthy women volunteers designed to evaluate the safety, tolerability, and pharmacokinetics (PK) of 20- and 80 µg of hPTH (1-34) administered orally via RP (RT-102) at single doses. Methods: The study was approved by the Alfred Health HREC in Australia. Participants received a single dose of either RT-102 at 20 µg (RT-102/20 µg group; N=15) or 80 µg (RT-102/80 µg group; N=14) or a single 20 µg dose of the commercially available teriparatide (Forteo®) via SC injection (SC group; N=10). Fluoroscopic images were taken to track the transit/deployment of RT-102 and confirm excretion of remnants. Drug concentration in serum samples serially collected over 6 hours were measured by a validated ELISA assay. Results: All 29 participants in the RT-102 arms were able to swallow RT-102 and none experienced any adverse events (AEs) upon device deployment. Both doses of RT-102