| Recruiting | N/A | 30 | RoW | Azacitidine and homoharringtonine | Fourth Military Medical University, Qilu Hospital of Shandong University, Taian City Central Hospital, The Affiliated Hospital of Qingdao University, The Second Hospital of Hebei Medical University, Children's Hospital of Hebei Province | JMML | 01/23 | 01/25 | | |