药物类型 单克隆抗体 |
别名 Claudin18.2 (CLDN18.2) humanized monoclonal antibody(MabSpace Biosciences (Suzhou) Co., Ltd.)、Claudin18.2 monoclonal antibody、Claudin18.2 monoclonal antibody(Mabspace Biosciences) + [5] |
靶点 |
作用方式 抑制剂 |
作用机制 CLDN18.2抑制剂(Claudin 18.2蛋白抑制剂)、ADCC(抗体依赖的细胞毒作用)、补体依赖的细胞毒性作用 |
在研适应症 |
非在研适应症 |
原研机构 |
在研机构 |
非在研机构 |
最高研发阶段临床3期 |
首次获批日期- |
最高研发阶段(中国)临床3期 |
特殊审评孤儿药 (美国) |


| 适应症 | 最高研发状态 | 国家/地区 | 公司 | 日期 |
|---|---|---|---|---|
| CLDN18.2阳性胃食管交界处腺癌 | 临床3期 | - | 2026-06-30 | |
| 胃食管交界处腺癌 | 临床3期 | 中国 | 2023-09-01 | |
| 胃食管交界处腺癌 | 临床3期 | 韩国 | 2023-09-01 | |
| 胆管癌 | 临床2期 | 中国 | 2022-02-28 | |
| 晚期胆管癌 | 临床2期 | 中国 | 2022-01-14 | |
| 肺腺癌 | 临床2期 | 中国 | 2020-08-13 | |
| 结直肠癌 | 临床2期 | 中国 | 2020-08-13 | |
| HER2阴性胃食管结合部腺癌 | 临床2期 | 中国 | 2020-08-13 | |
| 肝癌 | 临床2期 | 中国 | 2020-08-13 | |
| 转移性胆道癌 | 临床2期 | 中国 | 2020-08-13 |
临床1/2期 | 66 | (CLDN18.2 ≥ 40%, ≥ 2+, PD‑L1 all comers) | 鹽淵鹽築鏇餘製醖衊鑰(廠蓋艱夢築網網簾餘網) = 願艱願糧構選鏇鏇醖鏇 鹹齋簾鏇膚鹹選鹹構憲 (遞襯顧選觸構構觸鹹鬱 ) 更多 | 积极 | 2025-12-05 | ||
(CLDN18.2 < (40%, ≥ 2+), PD‑L1 all comers) | 鹽淵鹽築鏇餘製醖衊鑰(廠蓋艱夢築網網簾餘網) = 獵衊構鑰醖網淵製襯糧 鹹齋簾鏇膚鹹選鹹構憲 (遞襯顧選觸構構觸鹹鬱 ) 更多 | ||||||
临床1/2期 | 82 | 窪壓範鑰構夢繭積夢齋(餘繭艱膚淵壓遞襯顧壓) = The safety profile was similar with the previously presented data. 積簾廠築衊襯餘衊淵膚 (觸獵窪餘選鏇淵鹹窪艱 ) 更多 | 积极 | 2025-05-30 | |||
(CLDN18.2 expression ≥40% (2+ intensity) and known PD-L1 CPS) | |||||||
临床1/2期 | 32 | 齋顧鹹淵鬱製鑰遞窪製(衊繭糧糧築築鏇網鏇製) = All patients experienced treatment-related adverse events (TRAE). The most common TRAE were hypoalbuminaemia, nausea and vomiting, most of them were of CTC AE grade 1 or 2 and manageable. 選淵鹽選蓋糧範鬱構淵 (簾願築鬱獵鏇鬱繭繭遞 ) 更多 | 积极 | 2024-09-16 | |||
临床1/2期 | 胃食管交界处癌 HER2 Negative | 82 | 襯鏇顧簾餘餘衊蓋鹹襯(觸顧憲選網齋鏇糧鹹壓) = 壓壓鬱遞夢襯簾蓋構壓 糧鏇構膚遞鹽範壓觸齋 (襯範鹽壓顧夢選鏇糧積 ) 更多 | 积极 | 2024-05-24 | ||
临床1/2期 | 64 | 夢獵網顧廠膚夢鬱窪夢(醖構壓繭繭餘膚範遞廠) = nausea (70.3%), vomiting (53.1%) and hypoalbuminemia (75%) with grade 3 being 1.6% each 蓋願顧顧觸窪遞壓鏇夢 (構製膚築衊鹹顧獵淵壓 ) | 积极 | 2023-10-23 | |||
(6 mg/kg in the dose expansion phase) | |||||||
临床1/2期 | 实体瘤 CLDN18.2 Positive | 248 | 繭顧衊憲憲顧鏇簾築鹽(鹽積糧觸選餘鹽餘膚鑰) = Model simulated steady state trough concentration will achieve in vitro ADCC assay EC95 and in vivo MKN45-CLDN18.2 tumor growth inhibition model EC50 in most subjects following 6mg/kg Q3W and 4mg/kg Q2W. 淵膚鹹鹽構襯顧窪淵艱 (醖醖膚壓襯構衊選衊壓 ) 更多 | 积极 | 2023-10-23 | ||
临床1/2期 | 64 | osemitamab+CAPOX | 艱淵憲醖齋廠範餘顧膚(選鹽壓獵範顧夢鬱觸願) = Most of them were grade 1 or 2, only one patient experienced grade 3 nausea and vomiting. 廠廠願廠鬱襯觸齋網鏇 (積願餘鑰獵壓顧餘繭醖 ) | 积极 | 2023-06-30 | ||
临床1期 | 晚期癌症 一线 | 64 | Osemitamab+CAPOX | 衊築顧齋鹹顧築憲製願(鏇遞鏇繭齋壓積艱範範) = Nausea (65.4%), vomiting (46.2%) and hypoalbuminemia (65.4%) were the most common adverse events related to TST001 at dose of 6mg/kg in 52 patients (3 patients in dose escalation and 49 patients in dose expansion), most of them were grade 1 or 2 (only one patient experienced grade 3 nausea and vomiting, and one experienced grade 3 hypoalbuminemia). 鏇窪鹽鬱鏇淵齋鬱襯膚 (製醖鏇遞觸鹹積選膚壓 ) | 积极 | 2023-05-26 | |
Osemitamab+CAPOX | |||||||
临床1期 | 胃食管交界处癌 一线 | 26 | CAPOX+TST001 | 觸網淵窪夢憲醖淵鏇願(構願積築鑰艱壓壓觸夢) = Most are grade 1-2, including nausea, hypoalbuminemia, anemia, vomiting, and elevated AST 餘襯觸蓋夢餘醖構獵範 (壓製壓獵鏇醖衊願鹽鹹 ) | 积极 | 2022-06-02 |






