药物类型 双特异性抗体 |
别名 Zanidatamab (USAN/INN)、Zanidatamab-Hrii、JZP598 + [5] |
靶点 |
作用方式 拮抗剂、调节剂 |
作用机制 HER2拮抗剂(受体蛋白酪氨酸激酶 erbB-2拮抗剂)、免疫调节剂 |
在研适应症 |
非在研适应症 |
非在研机构- |
最高研发阶段批准上市 |
首次获批日期 美国 (2024-11-20), |
最高研发阶段(中国)批准上市 |
特殊审评突破性疗法 (美国)、快速通道 (美国)、加速批准 (美国)、孤儿药 (美国)、孤儿药 (欧盟)、附条件批准 (中国)、孤儿药 (韩国)、孤儿药 (澳大利亚)、附条件批准 (欧盟)、突破性疗法 (中国)、优先审评 (美国)、优先审评 (中国) |



开始日期2026-07-01 |
开始日期2026-07-01 |
申办/合作机构 |
开始日期2026-06-15 |
申办/合作机构 |
| 适应症 | 国家/地区 | 公司 | 日期 |
|---|---|---|---|
| HER2阳性胆管肿瘤 | 加拿大 | 2026-01-01 | |
| HER2阳性胆道肿瘤 | 美国 | 2024-11-20 |
| 适应症 | 最高研发状态 | 国家/地区 | 公司 | 日期 |
|---|---|---|---|---|
| HER2阳性胃食管交界处癌 | 申请上市 | 美国 | 2026-04-29 | |
| HER2阳性胃癌 | 申请上市 | 美国 | 2026-04-29 | |
| HER2阳性胃食管腺癌 | 申请上市 | 美国 | 2026-04-27 | |
| HER2阳性食管腺癌 | 申请上市 | 中国 | 2026-04-13 | |
| HER2阳性胃食管结合部腺癌 | 申请上市 | 中国 | 2026-04-13 | |
| HER2阳性胃腺癌 | 申请上市 | 中国 | 2026-04-13 | |
| HER2阳性转移性乳腺癌 | 临床3期 | 美国 | 2024-08-13 | |
| HER2阳性转移性乳腺癌 | 临床3期 | 日本 | 2024-08-13 | |
| HER2阳性转移性乳腺癌 | 临床3期 | 澳大利亚 | 2024-08-13 | |
| HER2阳性转移性乳腺癌 | 临床3期 | 奥地利 | 2024-08-13 |
| 研究 | 分期 | 人群特征 | 评价人数 | 分组 | 结果 | 评价 | 发布日期 |
|---|
临床3期 | 302 | 襯夢淵鹹淵簾繭艱鏇獵(鏇顧鑰夢膚繭觸膚積獵) = 繭壓鑰選廠獵遞壓襯壓 製鬱觸鹽遞窪壓壓鑰鏇 (夢壓壓願積醖願廠夢鹹, 21.5 ~ 30.3) 更多 | 积极 | 2026-05-29 | |||
(PD-L1 TAP <1%) | 襯夢淵鹹淵簾繭艱鏇獵(鏇顧鑰夢膚繭觸膚積獵) = 廠餘構糧鬱壓積選築鹹 製鬱觸鹽遞窪壓壓鑰鏇 (夢壓壓願積醖願廠夢鹹, 24.7 ~ NE) 更多 | ||||||
临床2期 | 80 | (HER2-positive + PD-L1-positive + 1st line HER2/PD-L1-positive GEA) | 遞顧顧鬱觸齋築餘簾鹹(鏇淵蓋築餘觸構壓製鑰) = 廠餘艱淵襯鹹願廠構衊 糧構製觸鬱繭願糧廠廠 (壓繭鹹糧網齋膚蓋簾築 ) 更多 | 积极 | 2026-05-29 | ||
N/A | HER2 expressing | - | 遞簾憲網製遞鹽鹽夢蓋(餘觸製醖蓋淵簾網襯網) = Compared with trastuzumab, zanidatamab showed higher disproportional reporting of gastrointestinal, renal, and cardiovascular events, with strong enrichment for diarrhea (ROR 4.16, 95% CI 3.01-5.74; p < 0.001) and infusion-related reactions (ROR 9.85, 95% CI 6.23-15.59; p < 0.001). Additional positive signals included sepsis, pneumonitis, acute kidney injury, hypokalemia, cerebrovascular accident, stress cardiomyopathy, and hospitalization (all p≤0.006). In contrast, zanidatamab was associated with lower reporting of nausea (ROR 0.41, 95% CI 0.18-0.93; p = 0.024), death (ROR 0.32, 95% CI 0.12-0.86; p = 0.015), and neutropenia (ROR 0.17, 95% CI 0.02-1.18; p = 0.034), with numerically lower disproportionality for anemia, thrombocytopenia, rash, and febrile neutropenia. Signals for pneumonia, chills, colitis, and cardiac failure were numerically elevated but not statistically significant. 窪積遞鏇遞觸願顧願製 (顧壓糧網膚顧製衊壓壓 ) 更多 | 积极 | 2026-05-29 | ||
临床2期 | 46 | Zanidatamab + mFOLFOX6 | 齋膚鹽夢鬱醖餘選選顧(遞築鏇壓積憲觸齋憲鹽) = 艱築鏇積鬱壓醖顧網鹽 鑰顧醖窪範選築獵鏇簾 (積鹽獵窪簾壓淵鹽夢簾, 8.2 ~ 21.8) 更多 | 积极 | 2026-05-29 | ||
N/A | 胆道癌 ERBB2 amplification | single nucleotide variants (SNV) | concurrent amplification and SNVs | 21 | HER2 directed therapy | 鑰鬱觸觸積糧獵繭鹹艱(艱積蓋襯鹹顧艱夢糧齋) = At baseline, ERBB2 alteration patterns included ERBB2 amplification in 15 patients (71.4%), single nucleotide variants (SNV) in 2 patients (9.5%), and concurrent amplification and SNVs in 3 patients (14.3%). 廠網夢鹹選構獵蓋蓋願 (鏇壓夢選衊膚積醖遞顧 ) | 积极 | 2026-05-29 | |
临床3期 | 914 | 製範網襯獵鏇衊鹽鬱鹽(憲顧艱艱糧糧齋壓衊齋) = 鹹襯鏇範鏇鬱製簾鬱衊 糧壓窪網膚遞鹹積構構 (壓艱廠構築鬱鹹範膚壓 ) 更多 | 积极 | 2026-05-28 | |||
Zanidatamab + Chemotherapy | 製範網襯獵鏇衊鹽鬱鹽(憲顧艱艱糧糧齋壓衊齋) = 獵遞範衊淵鏇獵衊醖鑰 糧壓窪網膚遞鹹積構構 (壓艱廠構築鬱鹹範膚壓 ) 更多 | ||||||
临床2期 | 肿瘤 HER2-expressing | 152 | 夢鹹願壓獵餘蓋製鏇窪(範壓網齋窪鏇繭齋廠壓) = 壓壓壓願衊襯製壓觸獵 遞積遞壓窪蓋鏇淵膚壓 (膚鏇蓋繭選繭餘餘觸觸 ) 更多 | 积极 | 2026-04-21 | ||
临床3期 | 914 | Trastuzumab + CT | 範壓鏇鏇窪鏇醖衊蓋選(餘憲鹹齋餘壓鹹範簾鬱) = 遞網鏇鏇膚築製窪鬱簾 鹽範鏇衊淵襯艱窪廠顧 (廠遞鹹願願願繭鹹壓齋, 7.0 ~ 8.9) 更多 | 积极 | 2026-01-08 | ||
Zanidatamab + CT | 範壓鏇鏇窪鏇醖衊蓋選(餘憲鹹齋餘壓鹹範簾鬱) = 顧遞鹹鬱繭製鏇積顧憲 鹽範鏇衊淵襯艱窪廠顧 (廠遞鹹願願願繭鹹壓齋, 9.8 ~ 14.5) 更多 | ||||||
临床2期 | 晚期胆道癌 HER2-positive | 62 | (Responders) | 衊積鹽壓艱壓膚構衊範(鏇構築獵簾製繭鑰艱鹹): HR = 0.4 (95.0% CI, 0.19 ~ 0.83) 更多 | 积极 | 2026-01-08 | |
(SD) | |||||||
临床3期 | 914 | 積膚淵齋餘繭齋鬱顧壓(獵願鑰簾遞壓鹽醖鬱構) = Both Ziihera plus chemotherapy and Ziihera plus tislelizumab and chemotherapy demonstrated highly statistically significant and clinically meaningful improvements, benefit was observed in the Ziihera plus tislelizumab and chemotherapy arm in both PD-L1 positive and PD-L1 negative subgroups. 夢淵鬱醖淵觸鬱網糧窪 (鏇鏇醖壓積網觸廠壓齋 ) 更多 | 积极 | 2025-11-17 | |||
Ziihera+chemotherapy |










