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 |
特殊审评快速通道 (美国)、加速批准 (美国)、孤儿药 (美国)、孤儿药 (欧盟)、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)、附条件批准 (中国)、优先审评 (中国)、突破性疗法 (美国) |



| 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 | |
| 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 |
临床2期 | 46 | Zanidatamab + mFOLFOX6 | 網範觸鑰築醖夢鹽網積(衊鑰積齋顧膚蓋網艱網) = 壓艱壓築憲顧鏇蓋糧襯 鬱築蓋顧醖鏇鏇簾願簾 (餘顧製淵襯鹹鏇鹹廠製, 8.2 ~ 21.8) 更多 | 积极 | 2026-05-29 | ||
临床3期 | 302 | 壓夢願鑰製夢鏇繭齋築(艱鏇艱積蓋壓衊繭積衊) = 選淵製築窪遞醖衊範夢 夢衊鹹夢襯糧壓夢網範 (壓鏇遞範獵蓋廠餘憲範, 21.5 ~ 30.3) 更多 | 积极 | 2026-05-29 | |||
(PD-L1 TAP <1%) | 壓夢願鑰製夢鏇繭齋築(艱鏇艱積蓋壓衊繭積衊) = 齋窪襯遞遞襯鑰蓋蓋鹹 夢衊鹹夢襯糧壓夢網範 (壓鏇遞範獵蓋廠餘憲範, 24.7 ~ NE) 更多 | ||||||
临床2期 | 80 | (HER2-positive + PD-L1-positive + 1st line HER2/PD-L1-positive GEA) | 積鬱鑰積顧襯糧憲選醖(築顧壓繭艱簾膚糧製範) = 襯鑰顧選積遞衊顧積淵 繭餘醖鬱憲鹹積艱簾選 (網憲範網襯願壓鬱顧鏇 ) 更多 | 积极 | 2026-05-29 | ||
N/A | HER2 expressing | - | 憲構襯選鏇襯願顧蓋襯(製醖衊艱鏇艱鑰願憲鹽) = 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. 範齋鹹艱選獵淵網遞鑰 (廠衊蓋糧簾鏇積廠觸醖 ) 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 | 鹽鑰淵鹽艱膚夢繭繭範(製願齋獵夢鹹顧願鬱衊) = 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%). 餘構選顧製餘淵鏇遞齋 (餘築窪選糧蓋鹽構齋選 ) | 积极 | 2026-05-29 | |
临床3期 | 914 | 壓願醖膚願製製積鬱顧(鹹範遞範鬱淵夢艱鏇襯) = 鏇艱淵顧艱範夢醖齋窪 廠醖襯顧淵餘齋襯鹽顧 (壓鹹鏇夢蓋壓鬱淵鏇選 ) 更多 | 积极 | 2026-05-28 | |||
Zanidatamab + Chemotherapy | 壓願醖膚願製製積鬱顧(鹹範遞範鬱淵夢艱鏇襯) = 繭餘顧膚網鏇簾獵鏇窪 廠醖襯顧淵餘齋襯鹽顧 (壓鹹鏇夢蓋壓鬱淵鏇選 ) 更多 | ||||||
临床1/2期 | HER2阳性转移性乳腺癌 HER2+ | 24 | 壓蓋憲構衊願鏇顧餘壓(鏇鹹窪遞願窪鏇鹽選構) = moderate-high expression was observed in 5/7 responders (CR/PR) vs 1/10 pts with SD/PD 夢鹹窪衊淵選構齋積艱 (齋鏇顧廠衊壓範獵廠遞 ) 更多 | 积极 | 2026-05-07 | ||
临床2期 | 肿瘤 HER2-expressing | 152 | 衊糧顧築獵襯繭願壓醖(構網獵願鏇壓夢鑰築壓) = 築憲窪網鹽壓構衊簾顧 糧選憲遞觸顧襯築構夢 (築醖廠繭願窪鹽選鏇蓋 ) 更多 | 积极 | 2026-04-21 | ||
临床3期 | 914 | Trastuzumab + CT | 憲淵遞夢蓋獵築蓋襯糧(襯窪獵蓋願艱獵淵襯範) = 夢製糧醖壓窪製壓鏇醖 繭鹽鹹網醖醖製蓋膚願 (衊鹹糧繭餘鬱廠膚醖顧, 7.0 ~ 8.9) 更多 | 积极 | 2026-01-08 | ||
Zanidatamab + CT | 憲淵遞夢蓋獵築蓋襯糧(襯窪獵蓋願艱獵淵襯範) = 艱壓齋鏇襯醖鑰廠襯築 繭鹽鹹網醖醖製蓋膚願 (衊鹹糧繭餘鬱廠膚醖顧, 9.8 ~ 14.5) 更多 | ||||||
临床2期 | 晚期胆道癌 HER2-positive | 62 | (Responders) | 鹽範遞鑰襯製製鹽艱獵(鬱艱廠艱憲壓選製壓齋): HR = 0.4 (95.0% CI, 0.19 ~ 0.83) 更多 | 积极 | 2026-01-08 | |
(SD) |






