Phase 4 — The treatment has already been approved. Researchers are tracking how it works in a large number of people over time.
Trial locations(2 sites)
China
Department of Pediatrics, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu
State Key Laboratory of Experimental Haematology, Department of Paediatric Haematology, Institute of Haematology and Blood Diseases Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Tanjin, Tianjin Municipality