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August 1, 2025Cancer MedicineOpen Access

Leukemia Burden Impacts the Efficacy and Toxicity of Blinatumomab in Pediatric B‐Cell Acute Lymphoblastic Leukemia

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Authors

WYWenhui YanSHShaoyan HuWGWenjin Gao

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Overview

Real-world study shows blinatumomab improves complete remission rates in pediatric B-ALL, suggesting lower leukemia burden enhances outcomes.

Key Points

  • Patients with lower leukemia burden before treatment achieved higher overall survival rates than those with a higher burden, indicating treatment efficacy.
  • Among patients with > 5% blasts prior to treatment, 75.9% achieved complete remission, underlining blinatumomab's effectiveness in managing advanced cases.
  • Efficacy was measured in terms of minimal residual disease negativity, with 98.9% achieving this status in the MRD+ group, showing treatment success.
  • 41.4% of patients experienced grade ≥ 3 adverse events, predominantly hematological toxicity, signaling a need for monitoring during treatment.

Cite This Study

Yan et al. (2025) studied this question.

synapsesocial.com/papers/68af33ddcf1dd9ea359e89f1https://doi.org/10.1002/cam4.71159
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Efficacy and safety of blinatumomab as frontline treatment for infant acute lymphoblastic leukemia2025
  2. 2Blinatumomab in pediatric B-acute lymphoblastic leukemia2025 · 6 citations
  3. 3Blinatumomab demonstrates MRD eradication in MRD-positive/chemotherapy-delayed pediatric B-ALL and high response in relapsed/refractory cases: a multicenter cohort study2025
  4. 4Increased dosing of blinatumomab in children and adolescents with Relapsed/Refractory B-lineage acute lymphoblastic leukemia – beneficial safety profile with 30µg/m²/day in a single center study2025
  5. 5Blinatumomab vs. chemotherapy in pediatrics B-cell ALL: A meta-analysis of randomized controlled trials2025