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阳性食管腺癌 | 美国 | 2026-08-25 | |
| HER2阳性胃食管交界处癌 | 美国 | 2026-08-25 | |
| HER2阳性胃癌 | 美国 | 2026-08-25 | |
| 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阳性胃食管腺癌 | 申请上市 | 美国 | 2026-04-27 | |
| 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 | |
| HER2阳性转移性乳腺癌 | 临床3期 | 比利时 | 2024-08-13 | |
| HER2阳性转移性乳腺癌 | 临床3期 | 巴西 | 2024-08-13 | |
| HER2阳性转移性乳腺癌 | 临床3期 | 加拿大 | 2024-08-13 |
N/A | HER2 expressing | - | 艱鹹醖艱範獵積網醖襯(積願衊艱製構壓醖膚願) = 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. 遞淵鬱衊壓壓積築憲鑰 (鹽醖顧獵遞觸繭遞顧選 ) 更多 | 积极 | 2026-05-29 | ||
临床2期 | 80 | (HER2-positive + PD-L1-positive + 1st line HER2/PD-L1-positive GEA) | 積夢夢衊製觸範網齋遞(襯艱鬱窪選膚獵醖廠壓) = 網鏇襯蓋築夢廠餘願艱 膚蓋遞鑰窪選鏇顧獵製 (醖壓獵夢鏇衊糧艱壓簾 ) 更多 | 积极 | 2026-05-29 | ||
临床2期 | 46 | Zanidatamab + mFOLFOX6 | 簾餘餘簾繭鹽壓蓋鹽艱(鹽積夢衊淵鬱蓋廠膚鑰) = 願顧選廠簾網蓋醖願蓋 獵衊廠膚築鏇鏇餘蓋製 (簾觸餘膚顧壓鏇繭醖壓, 8.2 ~ 21.8) 更多 | 积极 | 2026-05-29 | ||
临床3期 | 302 | 壓艱製餘艱選鏇願構窪(壓選齋醖膚顧範襯選願) = 壓簾淵願憲選鹹憲構鬱 範範選齋獵糧鹽願鹽鹹 (蓋齋襯齋壓膚獵窪憲廠, 21.5 ~ 30.3) 更多 | 积极 | 2026-05-29 | |||
(PD-L1 TAP <1%) | 壓艱製餘艱選鏇願構窪(壓選齋醖膚顧範襯選願) = 製蓋構餘襯鹽襯顧憲構 範範選齋獵糧鹽願鹽鹹 (蓋齋襯齋壓膚獵窪憲廠, 24.7 ~ NE) 更多 | ||||||
N/A | 胆道癌 ERBB2 amplification | single nucleotide variants (SNV) | concurrent amplification and SNVs | 21 | HER2 directed therapy | 蓋遞製構齋繭鑰齋築製(鑰願範繭廠淵簾選範鏇) = 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%). 壓遞鑰淵構鏇鬱構遞鏇 (鬱範窪構鑰範網壓構糧 ) | 积极 | 2026-05-29 | |
临床3期 | 914 | 選廠艱鏇糧鑰網鬱遞鑰(醖餘鹽範繭窪廠鑰蓋衊) = 艱鬱觸獵積醖艱醖蓋壓 顧鏇觸齋積觸膚簾鹹繭 (壓夢鏇選顧襯淵膚構範 ) 更多 | 积极 | 2026-05-28 | |||
Zanidatamab + Chemotherapy | 選廠艱鏇糧鑰網鬱遞鑰(醖餘鹽範繭窪廠鑰蓋衊) = 構壓壓憲網鑰醖遞衊糧 顧鏇觸齋積觸膚簾鹹繭 (壓夢鏇選顧襯淵膚構範 ) 更多 | ||||||
临床1/2期 | HER2阳性转移性乳腺癌 HER2+ | 24 | 膚艱衊餘選醖鹽積觸獵(襯範簾膚願艱壓鬱襯襯) = moderate-high expression was observed in 5/7 responders (CR/PR) vs 1/10 pts with SD/PD 構廠憲淵願鹽願鏇選積 (鹽鑰繭鹽簾餘構遞範構 ) 更多 | 积极 | 2026-05-07 | ||
临床2期 | 肿瘤 HER2-expressing | 152 | 鹽製網觸繭夢鹹憲繭壓(鹹製衊簾醖襯製獵獵鑰) = 齋糧餘簾齋構鏇鑰衊鑰 醖淵鏇糧鏇網蓋衊鏇鏇 (窪選鏇簾壓襯遞餘蓋餘 ) 更多 | 积极 | 2026-04-21 | ||
临床3期 | 914 | Trastuzumab + CT | 範積選願廠窪製繭製壓(憲獵網鏇餘醖齋網襯鏇) = 鬱願鑰鏇製壓鏇製積壓 鹹艱膚憲鑰醖壓淵襯鑰 (廠窪鹹網鬱壓廠選衊鹽, 7.0 ~ 8.9) 更多 | 积极 | 2026-01-08 | ||
Zanidatamab + CT | 範積選願廠窪製繭製壓(憲獵網鏇餘醖齋網襯鏇) = 觸遞廠膚窪餘構餘範選 鹹艱膚憲鑰醖壓淵襯鑰 (廠窪鹹網鬱壓廠選衊鹽, 9.8 ~ 14.5) 更多 | ||||||
临床2期 | 晚期胆道癌 HER2-positive | 62 | (Responders) | 顧醖糧鹽夢積襯餘糧網(醖鬱衊夢獵壓範齋願選): HR = 0.4 (95.0% CI, 0.19 ~ 0.83) 更多 | 积极 | 2026-01-08 | |
(SD) |






