Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2026-03-26 @ 3:14 PM
Ignite Modification Date:
2026-03-26 @ 3:14 PM
NCT ID:
NCT07362095
Brief Summary:
This is a single-center, single-arm, prospective exploratory study designed to evaluate the safety and efficacy of luspatercept for the treatment of anemia following allogeneic hematopoietic stem cell transplantation in patients with acute leukemia. A total of 46 eligible subjects are planned to be enrolled. The primary efficacy endpoint is the proportion of patients achieving a hemoglobin increase of ≥1.5 g/dL at 8 weeks post-transplantation (without transfusion support) compared to baseline (the average of 3 days prior to the first dose). Secondary endpoints include assessing the impact of luspatercept on time to hematopoietic engraftment (neutrophil and platelet) and recording safety indicators such as adverse events, graft-versus-host disease, and infections. Subjects will receive subcutaneous luspatercept at 1 mg/kg on day +7 and day +28 post-transplantation.
Detailed Description:
This is a single-center, single-arm, prospective, exploratory clinical study. The study plans to enroll 46 acute leukemia patients who have undergone allo-HSCT. All enrolled subjects will receive subcutaneous luspatercept at a dose of 1 mg/kg on day +7 (±3 days) and day +28 (±3 days) post-transplantation.
Study Procedures:
The study includes a screening period, treatment follow-up visits (for drug administration), and observation follow-up visits. Intensive follow-up within 2 months post-transplant includes assessments of vital signs, physical examinations, serial hematological and biochemical tests, transfusion records, engraftment status, T-lymphocyte subset analysis (day 28), and disease-related evaluations (e.g., minimal residual disease testing, week 8). Adverse events will be continuously monitored and recorded.
Study:
NCT07362095
Study Brief:
Protocol Section:
NCT07362095