NCT02431676 2024-08-28SPIRITSidney Kimmel Comprehensive Cancer Center at Johns HopkinsPhase 2 Completed121 enrolled 12 charts
NCT04033107 2023-09-28High Dose Vitamin C Combined With Metformin in the Treatment of Malignant TumorsZhongnan HospitalPhase 2 Unknown30 enrolled