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Study identifier: NCT07327229 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

A Phase Ib/II Study of ATG-022 Plus Pembrolizumab With/Without Chemotherapy in Participants With Claudin (CLDN) 18.2-positive, HER2-negative, Unresectable or Metastatic Gastric or Gastroesophageal Junction AdenocarcinomaUnresectable or Metastatic Gastric or Gastroesophageal Junction Adenocarcinoma

Condition: Unresectable or Metastatic Gastric or Gastroesophageal Junction Adenocarcinoma  ·  Sponsor: Antengene Biologics Limited

PhasePhase 1/Phase 2
Planned participants132
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This is A Phase Ib/II Study of ATG-022 Plus Pembrolizumab With/Without Chemotherapy in Participants With Claudin (CLDN) 18.2-positive, HER2-negative, Unresectable or Metastatic Gastric or Gastroesophageal Junction Adenocarcinoma

This description comes directly from the study's public registry record.

Talk to the study team

Tingting Yu  ·  021-32501095  ·  tingting.yu@antengene.com

Sunny He  ·  13810001510  ·  sunny.he@antengene.com

Always discuss trial participation with your own doctor first.

Locations (30)

Anhui Provincial HospitalHefei, Anhui, ChinaNot Yet Recruiting
The First Affiliated Hospital of Anhui Medical UniversityHefei, Anhui, ChinaNot Yet Recruiting
Beijing Cancer hospitalBeijing, Beijing Municipality, ChinaRecruiting
Fujian Provincial Cnacer HospitalFuzhou, Fujian, ChinaNot Yet Recruiting
The First Affiliated Hospital of Xiamen UniversityXiamen, Fujian, ChinaNot Yet Recruiting
Gansu Provincial Cnacer HospitalLanzhou, Gansu, ChinaNot Yet Recruiting
Cancer Institute&Hospital Chinese Academy of Medical SciencesLangfang, Hebei, ChinaNot Yet Recruiting
The Fourth Hospital of Hebei Medical UniversityShijiazhuang, Hebei, ChinaNot Yet Recruiting
Anyang Tumor HospitalAnyang, Henan, ChinaNot Yet Recruiting
The First Affiliated Hospital of Henan Medical HospitalXinxiang, Henan, ChinaNot Yet Recruiting
Henan Cnacer HospitalZhengzhou, Henan, ChinaNot Yet Recruiting
The First Affiliated Hospital of Zhenghzou UniversityZhengzhou, Henan, ChinaNot Yet Recruiting

+ 18 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT07327229