Overview Human Umbilical Cord-Mesenchymal Stem Cells for Rheumatoid Arthritis Status: Unknown status Trial end date: 2017-06-01 Target enrollment: Participant gender: Summary The purpose of this study is to evaluate the safety and efficacy of human umbilical cord mesenchymal stem cell(hUC-MSC) for Rheumatoid Arthritis. Phase: Phase 1 Details Lead Sponsor: Shenzhen Hornetcorn Bio-technology Company, LTDCollaborator: Futian People's HospitalTreatments: Antirheumatic AgentsMethotrexate