# Clinical analysis of 16 cases of adult acute B-lymphoblastic leukemia treated with blinatumomab

**Authors:** 之茵 刘, 苏江 张, 泽莹 严, 海敏 孙, 玉宝 陈

PMC · DOI: 10.3760/cma.j.cn121090-20240611-00219 · Chinese Journal of Hematology · 2025-03-01

## TL;DR

This study examines the effectiveness and safety of blinatumomab in treating 16 adult patients with B-lymphoblastic leukemia.

## Contribution

The study provides clinical evidence of blinatumomab's efficacy in both newly diagnosed and relapsed/refractory adult B-ALL patients.

## Key findings

- 8 out of 10 relapsed/refractory patients achieved complete remission after one cycle of blinatumomab.
- All 6 newly diagnosed patients showed negative minimal residual disease after blinatumomab treatment.
- 4 patients successfully underwent allogeneic stem cell transplantation following blinatumomab treatment.

## Abstract

为探讨贝林妥欧单抗在成人急性B淋巴细胞白血病（B-ALL）患者中的疗效及安全性，纳入2022年6月至2024年4月瑞金医院血液科收治并采用贝林妥欧单抗治疗的16例B-ALL患者的临床资料并进行回顾性分析。16例患者中，10例为复发/难治B-ALL，6例为新诊断的Ph- B-ALL患者。10例复发/难治患者在使用贝林妥欧单抗1个疗程后有8例患者达到完全缓解且微小残留病（MRD）阴性。6例新诊断患者在初始诱导化疗后序贯贝林妥欧单抗治疗，1个疗程后复查骨髓MRD均为阴性。其中有4例患者顺利完成异基因造血干细胞移植并持续缓解。提示贝林妥欧单抗对于复发/难治B-ALL、新诊断B-ALL患者均有较高的缓解率，为后续桥接移植和延长患者生存时间提供了可能，而且不良反应可控。

## Linked entities

- **Diseases:** B-ALL (MONDO:0020511)

## Full-text entities

- **Diseases:** B-ALL (MESH:D015452), acute B-lymphoblastic leukemia (MESH:D054198)
- **Chemicals:** blinatumomab (MESH:C510808)
- **Species:** Homo sapiens (human, species) [taxon 9606]

## Full text

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## Figures

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## References

14 references — full list in the complete paper: https://tomesphere.com/paper/PMC12038468/full.md

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Source: https://tomesphere.com/paper/PMC12038468