Bibliographic Details
| Title: |
Efficacy and safety of JMT103 in patients with unresectable or surgically-challenging giant cell tumor of bone: a multicenter, phase Ib/II study |
| Authors: |
Hairong Xu, Yong Zhou, Li Liang, Jingnan Shen, Wangjun Yan, Jin Wang, Jianmin Li, Xiaojing Zhang, Gang Huang, Wenzhi Bi, Zheng Guo, Yanbin Xiao, Jianhua Lin, Weitao Yao, Zhichao Tong, Wenxian Zhou, Guochuan Zhang, Zhaoming Ye, Dong Wang, Jilong Yang, Zhengfu Fan, Caigang Liu, Guofan Qu, Qing Zhang, Feng Wei, Weifeng Liu, Chongqi Tu, Hong Li, Jing Yuan, Xiaohui Niu |
| Source: |
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024) |
| Publisher Information: |
Nature Portfolio, 2024. |
| Publication Year: |
2024 |
| Collection: |
LCC:Science |
| Subject Terms: |
Science |
| More Details: |
Abstract This was a multicenter, single-arm, open-label, phase Ib/II study (NCT04255576), aimed to evaluate the efficacy and safety of JMT103 in patients with unresectable or surgically-challenging giant cell tumor of bone (GCTB). JMT103 (2 mg/kg) was administered subcutaneously every four weeks, with loading doses on days 8 and 15. The primary endpoint was the objective tumor response rate (OTR) based on best response, defined as the proportion of patients who achieved elimination of at least 90% of the giant cells or radiologic complete or partial response per the modified Inverse Choi density/size (mICDS) or modified European Organization for Research and Treatment of Cancer (mEORTC) within 12 weeks. Secondary endpoints included objective response rate (ORR) per mICDS and mEORTC, and safety. A total of 139 patients were enrolled, and 135 were analyzed for efficacy. OTR, determined by the independent review committee (IRC) was 93.3% (95% CI 87.7-96.9). Treatment-related adverse events occurred in 90 (64.7%) patients, with hypophosphatemia and hypocalcemia being the most common. No serious treatment-related adverse events were observed. Thus, JMT103 demonstrates potential as a therapeutic option for GCTB. |
| Document Type: |
article |
| File Description: |
electronic resource |
| Language: |
English |
| ISSN: |
2041-1723 |
| Relation: |
https://doaj.org/toc/2041-1723 |
| DOI: |
10.1038/s41467-024-53686-4 |
| Access URL: |
https://doaj.org/article/55d90559901a45d7b87e4d04f7225e5a |
| Accession Number: |
edsdoj.55d90559901a45d7b87e4d04f7225e5a |
| Database: |
Directory of Open Access Journals |
