在MonumenTAL-1研究中,日本患有复发性/耐火性多发性骨髓瘤的患者治疗talquetamab
Shigeki Ito1, Yoshiaki Kuroda2, Kazutaka Sunami3
1Iwate Medical University School of Medicine, 2-1-1 Idaidori, Yahaba, Iwate, 028-3695, Japan. shigei@iwate-med.ac.jp.
International journal of hematology
|December 17, 2025
概括
塔尔基塔马布是一种新型双特异性抗体,在患有复发性/耐药性多发性骨髓瘤 (RRMM) 的日本患者中显示出显著的疗效和可控的安全性. 这种治疗为这种患者群体提供了新的选择.
科学领域:
- 在瘤学瘤学.
- 免疫治疗是一种免疫疗法.
- 血液学 血液学 血液学
背景情况:
- 塔尔克塔马布是第一个G蛋白结合受体家族C组5成员D (GPRC5D) ×CD3双特异抗体,已被批准用于复发性/耐药性多发性髓瘤 (RRMM).
- 在特定的种族群体中,现实世界的疗效和安全数据对于治疗优化至关重要.
研究的目的:
- 报告talquetamab在日本RRMM患者中的第一个疗效和安全结果.
- 为了将这些发现与全球MonumenTAL-1研究群体进行比较.
主要方法:
- 一组由36名日本RRMM患者组成的队列每周接受0.4毫克/公斤塔尔克塔马布.
- 收集的数据包括疗效终点 (反应率,持续时间),生存率和不良事件.
- 随访时间中位数为13.4个月.
主要成果:
- 总体响应率 (ORR) 为77.8%,其中55.6%达到完全响应或更好.
- 首次反应的中位时间为1.2个月.
- 响应持续时间的12个月率,无进展生存率和整体生存率分别为66.4%,56.3%和74.1%.
- 常见的不良事件包括点毒性,瘤外毒性 (味道,皮肤,指甲相关) 和细胞因子释放综合征 (CRS),大多为1/2级.
- 感染发生在52.8%的患者中,有16.7%的患者患有3/4级感染.
结论:
- 在日本的RRMM患者中,talquetamab表现出显著的疗效和一般可控的安全性.
- 这些结果与全球MonumenTAL-1研究一致,支持talquetamab作为这个人群的有价值的治疗选择.
- 包括CRS和感染在内的不良事件需要仔细监测和管理.
更多相关视频
10:44Chemical Inactivation of the E3 Ubiquitin Ligase Cereblon by Pomalidomide-based Homo-PROTACs
Published on: May 15, 2019
13.7K
05:32Multimodal Bioluminescent and Positronic-emission Tomography/Computational Tomography Imaging of Multiple Myeloma Bone Marrow Xenografts in NOG Mice
Published on: January 7, 2019
7.2K
相关概念视频
Treatment Resistant Cancers
3.7K
Cancer is the second leading cause of death in the United States. A cancer cell is genetically unstable and hence can mutate faster. They can also modify their microenvironment and escape immune surveillance. The difficulties in treating cancer are further compounded by the emergence of rapid resistance to anticancer drugs. The most common ways to attain resistance in cancer cells include alteration in drug transport and metabolism, modification of drug target, elevated DNA damage response, or...
3.7K
Targeted Cancer Therapies
8.6K
The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
There are several types of targeted therapies against...
There are several types of targeted therapies against...
8.6K
