TPX-115

Nasolabial folds augmentation is possible through dermal filler and botulinum toxin, however, safety issues are existed as well as efficacy. Therefore, there is a need for a safer procedure for nasolabial folds correction. This study (Project No. TPX-121) assesses the safety of allogeneic fibroblasts (TPX-115) on nasolabial folds. The safety endpoint is dose-limiting toxicity (DLT). In addition, exploratory endpoints are the improvement of nasolabial folds in Wrinkle Severity Rating Scale (WSRS) at week 4 and 12, change in WSRS and Wrinkle Severity Scale (WSS) at week 4 and 12, and overall appearance improvement rate in Global Aesthetic Improvement Scale (GAIS) at week 4 and 12.

Rotator cuff tear is one of the most common shoulder diseases and conservative treatment is commonly used for tears involving ≤50% of tendon thickness. Since conventional conservative treatments are not fundamental to repair tendon tissue, there is a growing need of new therapy to improve structural outcome. This study assesses the safety and efficacy of allogeneic fibroblasts on partial-thickness rotator cuff tear. The primary outcome is change in Constant Score (CS) at 24 weeks after TPX-115 injection. Secondary outcomes include changes from baseline in CS, Visual Analogue Score (VAS) pain score, American Shoulder and Elbow Surgeons (ASES) score, Quick Disabilities of the Arm, Shoulder and Hand (Quick-DASH), Simple Shoulder Test (SST), and functional evaluations including Range of Motion (ROM) at 4, 12, 24 and 52 weeks after administration and structural evaluation using MRI at 24 and 52 weeks after injection.