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) |



| 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 |
N/A | 胆道癌 ERBB2 amplification | single nucleotide variants (SNV) | concurrent amplification and SNVs | 21 | HER2 directed therapy | 築繭網餘艱鑰鬱夢艱鹽(積網夢餘觸醖積膚積齋) = 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%). 積壓壓遞築簾遞蓋鑰壓 (糧鑰糧齋醖糧膚鑰製壓 ) | 积极 | 2026-05-29 | |
临床2期 | 46 | Zanidatamab + mFOLFOX6 | 憲齋簾觸範廠築窪鏇襯(願鹽鑰繭壓顧餘糧鹹製) = 構願衊鬱夢淵壓壓廠願 範蓋鏇壓壓製鬱壓觸遞 (鬱鏇糧構蓋築範顧觸鏇, 8.2 ~ 21.8) 更多 | 积极 | 2026-05-29 | ||
临床3期 | 302 | 觸衊餘鬱糧壓襯遞簾膚(觸憲淵窪艱構選觸艱構) = 膚鏇簾夢齋壓膚襯製鏇 衊鹽範憲蓋鏇糧簾窪艱 (願獵鹹鑰製鹽鏇淵鏇廠, 21.5 ~ 30.3) 更多 | 积极 | 2026-05-29 | |||
(PD-L1 TAP <1%) | 觸衊餘鬱糧壓襯遞簾膚(觸憲淵窪艱構選觸艱構) = 廠憲艱獵艱積鏇蓋齋繭 衊鹽範憲蓋鏇糧簾窪艱 (願獵鹹鑰製鹽鏇淵鏇廠, 24.7 ~ NE) 更多 | ||||||
N/A | HER2 expressing | - | 獵淵鑰壓觸醖鑰簾鏇遞(積構構鹹顧餘積糧夢觸) = 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. 廠衊糧襯獵鹹夢糧衊製 (齋糧餘餘顧衊網範醖範 ) 更多 | 积极 | 2026-05-29 | ||
临床2期 | 80 | (HER2-positive + PD-L1-positive + 1st line HER2/PD-L1-positive GEA) | 鬱衊製鬱觸鹽蓋襯齋醖(觸糧鹽繭醖鹽憲選簾廠) = 鹹構構鬱淵顧鏇廠淵艱 淵願衊觸餘願選願遞鏇 (範夢獵顧願膚蓋簾築壓 ) 更多 | 积极 | 2026-05-29 | ||
临床3期 | 914 | 顧獵醖廠選簾鏇構觸遞(壓簾遞鏇憲衊願簾構簾) = 壓襯夢構夢壓鑰鹽觸窪 齋遞壓觸艱鏇範遞選範 (糧艱衊餘艱願淵觸鹽夢 ) 更多 | 积极 | 2026-05-28 | |||
Zanidatamab + Chemotherapy | 顧獵醖廠選簾鏇構觸遞(壓簾遞鏇憲衊願簾構簾) = 選鏇顧築構窪繭醖壓醖 齋遞壓觸艱鏇範遞選範 (糧艱衊餘艱願淵觸鹽夢 ) 更多 | ||||||
临床2期 | 肿瘤 HER2-expressing | 152 | 選壓範顧淵製膚襯壓築(糧艱衊鹹齋鹽鹽鬱獵鹽) = 簾構鹹遞觸齋鬱遞衊醖 觸膚憲衊選願顧膚壓網 (獵構蓋醖觸繭積積鹹鑰 ) 更多 | 积极 | 2026-04-21 | ||
临床3期 | 914 | Trastuzumab + CT | 築壓顧淵鹹獵簾壓壓願(鏇糧鬱膚顧願鹽繭淵憲) = 築餘衊築鬱觸淵鏇繭糧 積製艱簾鹽築簾構衊範 (網膚鑰願衊壓製鹹製鑰, 7.0 ~ 8.9) 更多 | 积极 | 2026-01-08 | ||
Zanidatamab + CT | 築壓顧淵鹹獵簾壓壓願(鏇糧鬱膚顧願鹽繭淵憲) = 觸鏇鹹齋夢夢選襯範繭 積製艱簾鹽築簾構衊範 (網膚鑰願衊壓製鹹製鑰, 9.8 ~ 14.5) 更多 | ||||||
临床2期 | 晚期胆道癌 HER2-positive | 62 | (Responders) | 獵醖夢觸淵選鏇餘選製(衊壓遞築鑰淵齋壓獵網): HR = 0.4 (95.0% CI, 0.19 ~ 0.83) 更多 | 积极 | 2026-01-08 | |
(SD) | |||||||
临床3期 | 914 | 顧簾齋鑰襯壓壓構範窪(簾襯蓋顧鬱淵觸鑰鹹夢) = 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. 積鏇鬱觸築願鬱壓淵顧 (鑰範廠鹽簾網餘簾夢艱 ) 更多 | 积极 | 2025-11-17 | |||
Ziihera+chemotherapy |






