Efficacy and Safety of rhTPO's Prophylactic Treatment of CTIT in Patients With High Risk of Cardiac Injury (Circular)
Cancer Treatment Induced Thrombocytopenia
About this trial
This is an interventional treatment trial for Cancer Treatment Induced Thrombocytopenia focused on measuring rhTPO, Prophylactic Treatment, Cancer Treatment Induced Thrombocytopenia, Treatment Induced Cardiac Injury
Eligibility Criteria
Inclusion Criteria:
- Males or females greater than or equal to 18 years of age at signing of the informed consent.
Patients clinically judged to be at high risk of CTIT: Patients who have had two platelet counts within 30×10^9-75×10^9/L measured at least 24 h apart during the previous chemotherapy cycle; or patients who meet the criteria for prophylactic treatment in the Chinese Expert Consensus on the Management of Thrombocytopenia due to Oncology Chemotherapy (2018 Edition).The criteria for prophylactic treatment include: 1) The nadir platelet value in the last chemotherapy cycle was <50×10^9/L;Or 2)The patients with nadir platelet value ≥50×10^9/L and <75×10^9/L in the previous chemotherapy cycle also met at least one of the following risk factors for bleeding:
- With a previous history of bleeding.
- Chemotherapy regimens containing platinum, gemcitabine, cytarabine, anthracycline, etc.
- Combination regimens containing targeted or chemotherapy drugs which regularly result in thrombocytopenia.
- Thrombocytopenia caused by bone marrow infiltration of tumor cells.
- Eastern Cooperative Oncology Group (ECOG) score ≥2.
- Previous radiotherapy or ongoing radiotherapy, especially for long and flat bones (e.g. pelvis, sternum, etc.).
- Platelet count ≥75×10^9/L and <150×10^9/L, Hemoglobin ≥9.0 g/dL and absolute neutrophils ≥1.5×10^9 /L during screening.
- Patients with medium and high-risk with cardiotoxicity risk score (CRS) ≥3 and ECOG score of 0, 1, or 2 during screening.
- The current tumor treatment belongs to the scope of neoadjuvant, adjuvant, relapsed metastatic/advanced first-line and second-line therapies, anticipated to receive at least 2 cycles of current regimen with survival ≥ 6 months. The regimens may be 14-day, 21-day or 28-day cycles combined with targeted, immunotherapy, etc.
- Inclusion of organ tumours and lymphomas, with no restriction on the type and stage of organ tumours, etc.
- Patient provided signed informed consent
Exclusion Criteria:
- Patients with severe cerebrovascular disease (including but not limited to stroke, cerebrovascular accident, etc.) or serious heart disease (such as heart valve disease, arrhythmia, myocardial infarction, congenital heart disease, cardiomyopathy, heart failure, etc.) within the 3 months.
- Previous thrombocytopenia caused by non-oncology chemotherapy drugs within 6 months, including but not limited to primary immune thrombocytopenia, EDTA-dependent pseudo-thrombocytopenia, hypersplenism, etc.
- Patients with blood dysplasia-related diseases such as aplastic anemia, myeloproliferative diseases, multiple myeloma, myelodysplastic syndromes, etc.
- Patients with any arterial and venous thrombotic events within the past 6 months;
- Patients who had agents that increase platelet production or transfusion of platelets within the past 1 month.
Abnormal liver function:
- Patients without liver metastasis: ALT/AST > 3ULN (upper limit of normal value) and TBIL > 3ULN.
- Patients with liver metastasis: ALT/AST≥5ULN, TBIL≥5ULN.
- Abnormal renal function: Scr≥1.5ULN or eGFR≤60ml/min.
- Patients with uncontrolled serious infection;
- Pregnant women or those planning to have children during the study period and breastfeeding patients.
- Any condition that the investigator considers inappropriate for inclusion in this study.
Sites / Locations
- Anqing Municipal HospitalRecruiting
- Cancer Hospital Chinese Academy of Medical SciencesRecruiting
- Penking University Shougang Hospital
- Chinese PLA General HospitalRecruiting
- The Fourth Hospital of Hebei Medical University
- Harbin Medical University Cancer Hospital
- Henan Provincial People's Hospital
- Henan Cancer Hospital
- Union Hospital Tongji Medical College, Huazhong University of Science and Technology
- Tongji Hospital Tongji Medical College of Huazhong University of Science & Technology
- Jilin Cancer Hospital
- China-japan Union Hospital Of Jilin University
- The First Affiliated Hospital of Dalian Medical UniversityRecruiting
- Liaoning Cancer Hospital & InstituteRecruiting
- Shaanxi Provincial cancer HospitalRecruiting
- Shandong Cancer Hospital
- Tianjin Medical University Cancer Tnstitute & Hospital
- Cancer hospital of the University Chinese Academy of Sciences
Arms of the Study
Arm 1
Arm 2
Experimental
Other
rhTPO
Control
The study in a 2:1 randomization ratio (110 subjects to rhTPO).
The study in a 2:1 randomization ratio (55 subjects to control group).