About this trial
Study on the Efficacy and Safety of a Reduced-Toxicity Conditioning Regimen Containing Thiotepa and Melphalan in Patients with Blast Phase Chronic Myeloid Leukemia
Eligibility criteria
Qualifiers
(1) Confirmed diagnosis of blast-phase chronic myeloid leukemia, with diagnostic criteria referring to the 2020 Chinese Guidelines for Diagnosis and Treatment of Chronic Myeloid Leukemia.
Peripheral blood or bone marrow blasts ≥20%
Aggregates of blasts on bone marrow biopsy
Disqualifiers
1. (1) Patients with previous autologous or allogeneic stem cell transplantation; (2) Patients concurrently diagnosed with other malignant tumors; patients assessed by investigators as having concomitant diseases that severely endanger their life safety or affect their ability to complete this study; (3) Patients with psychiatric disorders or other medical conditions that cannot comply with the requirements of study treatment and monitoring; (4) Patients unable or unwilling to sign the consent form; (5) Pregnant or lactating women; (6) Patients assessed by investigators as ineligible due to other special circumstances.
Trial design
Treatments tested in this trial
- Enrolled patients with blast-phase chronic myeloid leukemia received a reduced-toxicity conditioning regimen containing thiotepa, melphalan, and fludarabine prior to undergoing allogeneic hematopoie