Clinical trial · no report yet · Phase 3
HERIZON-GEA-01
A Study of Zanidatamab in Combination With Chemotherapy Plus or Minus Tislelizumab in Patients With HER2-positive Advanced or Metastatic Gastric and Esophageal Cancers
- NCT05152147 ↗
- Active not recruiting
- Jazz Pharmaceuticals
- 129 commentary sources found
- Deep
We haven't built a report for this trial yet. This page shows the registry record and the public commentary we found that names the trial. A report reads that commentary and sets out what clinicians said about the trial, each point linked to its source. How reports are made.
Commentary we found
Podcasts, YouTube videos and X posts in our index that name this trial. A report screens them, searches for more and cites what clinicians said when it is built.
| Channel | Found | |
|---|---|---|
| X threads | 65 | |
| YouTube | 36 | |
| Podcasts | 23 | |
| X videos | 5 |
The trial
ClinicalTrials.gov- Official title
- A Randomized, Multicenter, Phase 3 Study of Zanidatamab in Combination With Chemotherapy With or Without Tislelizumab in Subjects With HER2-positive Unresectable Locally Advanced or Metastatic Gastroesophageal Adenocarcinoma (GEA)
- Phase
- Phase 3
- Status
- Active not recruiting
- Conditions
- Gastric Neoplasms; Gastroesophageal Adenocarcinoma; Esophageal Adenocarcinoma
- Interventions
- Zanidatamab; Tislelizumab; Trastuzumab; Capecitabine; Oxaliplatin; Cisplatin; 5-Fluorouracil
- Arms
- Arm A · Active comparator
- Arm B · Experimental
- Arm C · Experimental
- Enrollment
- 920
- Primary outcomes
- Progression-free survival (PFS) by BICR
- Overall survival
- Sponsor
- Jazz Pharmaceuticals with BeOne Medicines LTD, BeOne Pharmaceutical Co., Ltd.
- Start
- Dec 2, 2021
- Primary completion
- Jul 15, 2026
- Results posted
- No
- Registry record
- NCT05152147 · updated Sep 24, 2026
Publications
linked from the registry- Shitara K, Elimova E, Liu T, Tabernero J, Lee KW, Schenker M, Tebbutt NC, Ajani J, Salimin N, Ku G, Gwang Kim J, Ales Diaz I, Zhang J, Pietrantonio F, Bai LY, Le Sourd S, Zhao J, Hierro C, Kiberu A, Van Herpe F, Bao Y, Zhang H, Yang L, Li V, Gartner EM, Chen Y, Grim J, Rha SY, Shen L; HERIZON-GEA-01 Investigators. Zanidatamab with and without Tislelizumab in HER2-Positive Gastroesophageal Cancer. N Engl J Med. 2026 May 28;394(20):2002-2014. doi: 10.1056/NEJMoa2517729. PubMed 42202319
- Lee KW, Bai LY, Jung M, Ying J, Im YH, Oh DY, Cho JY, Oh SC, Chao Y, Kim JW, Chen Y, Li V, Chen S, Kang YK. Phase Ib/II Study of Zanidatamab in Combination with Tislelizumab and Chemotherapy in First-Line HER2-Positive Gastric/Gastroesophageal Junction Adenocarcinoma. Clin Cancer Res. 2026 Jan 16;32(2):312-323. doi: 10.1158/1078-0432.CCR-24-4295. PubMed 41324998
- Yu J, Mehta R. Biomarker-Driven Approach to the Treatment of Metastatic Gastric or Gastroesophageal Adenocarcinoma. J Natl Compr Canc Netw. 2025 May;23(5):e257036. doi: 10.6004/jnccn.2025.7036. PubMed 40341124
- Tabernero J, Shen L, Elimova E, Ku G, Liu T, Shitara K, Lin X, Boyken L, Li H, Grim J, Ajani J. HERIZON-GEA-01: Zanidatamab + chemo +/- tislelizumab for 1L treatment of HER2-positive gastroesophageal adenocarcinoma. Future Oncol. 2022 Sep;18(29):3255-3266. doi: 10.2217/fon-2022-0595. Epub 2022 Aug 24. PubMed 36000541