[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100623723":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":33,"centralContacts":34,"locations":43,"responsibleParty":62,"collaborators":33,"id":64,"slug":65,"hasResults":66,"nctId":67,"briefTitle":68,"officialTitle":69,"acronym":70,"eligibilityCriteria":71,"healthyVolunteers":66,"sex":72,"minAge":73,"maxAge":74,"enrollmentInfo":75,"targetDuration":33,"studyType":78,"phases":79,"briefSummary":81,"conditions":82,"keywords":85,"overallStatus":46,"whyStopped":33,"lastUpdateSubmitDate":89,"lastUpdatePostDateStruct":90,"startDateStruct":93,"completionDateStruct":95,"leadSponsor":97,"locationsCount":98},{"fullName":5,"class":6},"The First Affiliated Hospital of Soochow University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"rhTPO (Recombinant Human Thrombopoietin)","ACTIVE_COMPARATOR","Participants will receive subcutaneous rhTPO injections at a fixed dose of 15000 U once daily, beginning on transplant day +4. Treatment continues until the platelet count is ≥50×10⁹\u002FL without transfusion for 7 days, until day +60 post-transplant, or for a maximum of 8 weeks, whichever occurs first.",[13],"Drug: Recombinant Human Thrombopoietin",{"label":15,"type":16,"description":17,"interventionNames":18},"Romiplostim","EXPERIMENTAL","Participants will receive subcutaneous Romiplostim injections at a starting dose of 5.0 µg\u002Fkg once weekly, beginning on transplant day +4. The dose will be adjusted weekly based on platelet counts. Treatment continues until the platelet count is ≥50×10⁹\u002FL without transfusion for 7 days, until day +60 post-transplant, or for a maximum of 8 weeks, whichever occurs first.",[19],"Drug: Romiplostim",[21,27],{"type":22,"name":15,"description":23,"armGroupLabels":24,"otherNames":25},"DRUG","Romiplostim is a thrombopoietin receptor agonist (TPO-RA) that stimulates platelet production. It is a fusion protein (peptibody) that binds to and activates the TPO receptor, promoting megakaryocyte proliferation and differentiation. In this study, it is administered as a subcutaneous injection once weekly.",[15],[26],"TPO-RA",{"type":22,"name":28,"description":29,"armGroupLabels":30,"otherNames":31},"Recombinant Human Thrombopoietin","Recombinant human thrombopoietin is a cytokine that stimulates platelet production by binding to the TPO receptor on megakaryocytes. In this study, it is administered as a subcutaneous injection once daily.",[9],[32],"rhTPO",null,[35,40],{"name":36,"role":37,"phone":38,"phoneExt":33,"email":39},"Depei Wu Professor, Director of Hematology Department, MD","CONTACT","+86-512-67972861","depeiwu@suda.edu.cn",{"name":41,"role":37,"phone":38,"phoneExt":33,"email":42},"Xiaojin Wu Associate Professor, MD","wuxiaojin@suda.edu.cn",[44],{"facility":45,"status":46,"city":47,"state":48,"zip":49,"country":50,"countryCode":51,"cosmosGeoPoint":52,"geoPoint":57,"contacts":58},"The First Affiliated Hospital of Soochow University, Department of Hematology","RECRUITING","Suzhou","Jiangsu","215006","China","CN",{"type":53,"coordinates":54},"Point",[55,56],120.59538,31.30408,{"lat":56,"lon":55},[59],{"name":60,"role":37,"phone":61,"phoneExt":33,"email":42},"Clinical Trial Coordinator, Hematology Department","+8651267780111",{"type":63,"investigatorFullName":33,"investigatorTitle":33,"investigatorAffiliation":33,"oldNameTitle":33,"oldOrganization":33},"SPONSOR","100623723","phase-2-romiplostim-versus-rhtpo-for-platelet-engraftment-after-transplant-in-mds-and-aa-100623723",false,"NCT07400341","Romiplostim Versus rhTPO for Platelet Engraftment After Transplant in MDS and AA","A Randomized Phase II Study of Romiplostim vs. rhTPO for Platelet Engraftment After Allo-HSCT in Patients With MDS and Aplastic Anemia (PROMPT)","PROMPT","Inclusion Criteria:\n\n1. Age 18-65 years (inclusive).\n2. Diagnosis of Myelodysplastic Syndrome (MDS) per WHO criteria, or Severe\u002FVery Severe Aplastic Anemia (SAA\u002FVSAA) per Camitta criteria, and deemed eligible for allogeneic hematopoietic stem cell transplantation (allo-HSCT).\n3. Planned to receive allo-HSCT from a matched sibling, haploidentical, or unrelated donor (including cord blood).\n4. Eastern Cooperative Oncology Group (ECOG) performance status of 0-2.\n5. Persistent platelet count \\\u003C20×10⁹\u002FL with platelet transfusion dependence between post-transplant days +4 and +10. Transfusion dependence is defined as platelet count not doubling within 24-48 hours after transfusion or ongoing need for prophylactic transfusion.\n6. Adequate cardiac, hepatic, and renal function as required for transplantation, per investigator assessment.\n7. Voluntary participation with written informed consent obtained prior to any study-specific procedures.\n\nExclusion Criteria:\n\n1. Active, uncontrolled bacterial, fungal, or viral infection at the time of enrollment.\n2. History of arterial thrombosis, or venous thromboembolism within the past 6 months (unless cured or stable for over 6 months).\n3. Active transplant-associated thrombotic microangiopathy (TA-TMA).\n4. Pre-transplant bone marrow biopsy showing fibrosis grade ≥ MF-2 (according to WHO criteria).\n5. Known hypersensitivity to Romiplostim, recombinant human thrombopoietin (rhTPO), or any of their excipients.\n6. Pregnant or lactating women.\n7. Women of childbearing potential or men with partners of childbearing potential who are unwilling to use highly effective contraception during the study period and for at least 3 months after the last dose of study drug.\n8. Any other condition that, in the opinion of the investigator, would make the patient unsuitable for participation in the study.","ALL","18 Years","65 Years",{"count":76,"type":77},66,"ESTIMATED","INTERVENTIONAL",[80],"PHASE2","This study is for adults aged 18-65 with myelodysplastic syndrome (MDS) or severe aplastic anemia (AA) who are scheduled to receive a donor stem cell transplant (allogeneic hematopoietic stem cell transplant). After the transplant, it is critical for the body to start making its own blood cells again. A common and serious problem is a delay in the recovery of platelets (the cells that help stop bleeding), which increases the risk of bleeding, infection, and death.\n\nThis study aims to see if a new treatment can help platelets recover faster and more safely after transplant. We are comparing two drugs:\n\nRomiplostim: A long-acting injection given just once a week. rhTPO (Recombinant Human Thrombopoietin): A standard injection given every day. Both drugs are designed to help the body make more platelets. The main question is whether the once-weekly romiplostim works as well or better than the daily rhTPO, and if it is safe.\n\nAbout 66 patients will participate. By random chance (like flipping a coin), each participant will be assigned to receive either romiplostim or rhTPO. The treatment will start a few days after the transplant and continue until platelets recover to a safe level or for up to 8 weeks. Doctors will closely monitor all participants for 100 days to track platelet recovery, need for transfusions, side effects, and overall health.",[83,84],"MDS (Myelodysplastic Syndrome)","Aplastic Anemia (AA)",[15,86,87,88],"Recombinant Human Thrombopoietin (rhTPO)","Platelet Engraftment","Delayed Platelet Recovery","2026-04-12",{"date":91,"type":92},"2026-04-15","ACTUAL",{"date":94,"type":92},"2026-01-31",{"date":96,"type":77},"2028-12-31",{"name":5,"class":6},1]