Kringle Pharma, Inc. announced the start of Phase III, a placebo-controlled, double-blind clinical study, to confirm the efficacy and safety of recombinant human HGF (KP-100LI) administered in patients with vocal fold scar. KRINGLE aims to develop and commercialize HGF as an innovative therapeutic agent for various fibrotic diseases, focusing on vocal fold scar as the initial target indication. KRINGLE already submitted a Phase III clinical trial application to the Pharmaceuticals and Medical Devices Agency (PMDA) in Japan, as announced by the KRINGLE news release dated October 24, 2022. Since then, the review process by PMDA was completed and the regulatory clearance was obtained to initiate the Phase III study. KRINGLE and Kyoto Prefectural Public University Corporation (Chairman: Akihiro Kinda) have signed a clinical trial agreement for the Phase III study, and University Hospital, Kyoto Prefectural University of Medicine, is ready to enroll patients in this study. The Phase III study will be conducted at five clinical sites in Japan including University Hospital, Kyoto Prefectural University of Medicine. Each clinical site will begin screening patients subsequently once contracts and other preparations are all set. The Phase III study has been supported by the Japan Agency for Medical Research and Development
(AMED) as its CiCLE program (Project title: Clinical development of recombinant HGF protein for the
treatment of refractory fibrosis).