亿腾嘉和(06998)GB268在乳腺癌Ib/II期试验完成首例给药

公告速递
Aug 06

2026年8月6日,亿腾嘉和医药集团有限公司(06998)发布自愿公告称,其PD-1/CTLA-4/VEGF三特异性抗体GB268在治疗局部晚期不可切除或转移性乳腺癌的Ib/II期临床试验,于2026年8月5日完成首例受试者给药。试验适应症覆盖三阴性乳腺癌(TNBC)及激素受体阳性/HER2阴性(HR+/HER2-)乳腺癌。

该研究包含三种治疗方案:GB268单药、GB268联合化疗的免疫方案,以及GB268联合抗体偶联药物的方案。主要研究终点为评估联合治疗的安全性与耐受性,包括剂量限制性毒性(DLT),并考察GB268单药及其多种联合方案在相应乳腺癌人群中的初步抗肿瘤活性。

公司表示,该Ib/II期临床试验贯穿一线与后线治疗阶段,为GB268在乳腺癌中的全疗程应用奠定基础,并计划未来在更多晚期实体瘤领域开展多项联合治疗研究。

此外,GB268单药I期临床数据预计于2026年第四季度在欧洲肿瘤内科学会(ESMO)公布。

Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.

Most Discussed

  1. 1
     
     
     
     
  2. 2
     
     
     
     
  3. 3
     
     
     
     
  4. 4
     
     
     
     
  5. 5
     
     
     
     
  6. 6
     
     
     
     
  7. 7
     
     
     
     
  8. 8
     
     
     
     
  9. 9
     
     
     
     
  10. 10