Gastric adenocarcinoma
Also known as adenocarcinoma - stomach, adenocarcinoma of stomach, adenocarcinoma of the stomach, gastric (stomach) adenocarcinoma+2 more
adenocarcinoma - stomach, adenocarcinoma of stomach, adenocarcinoma of the stomach, gastric (stomach) adenocarcinoma, stomach adenocarcinoma, STAD.
What's happening now
An analyst briefing on current research, clinical, regulatory and industry activity surrounding this disease.
- 5 clinical trials expected to report results, the earliest in Q1 2028.
- Q1 2028A Phase III Study of Consolidative Radiotherapy in Patients With Oligometastatic HER2 Negative Esophageal and Gastric Adenocarcinoma (EGA)
- Q1 2029A Multicenter, Randomized, Controlled, Open-label Phase III Clinical Trial Evaluating the Efficacy and Safety of JS107 in Combination With Toripalimab and Chemotherapy Versus Sintilimab in Combination With Chemotherapy as First-line Treatment for CLDN18.2-positive Advanced Gastric or Gastroesophageal Junction Adenocarcinoma
- Q2 2030Protocol EA2234: A Randomized Phase II/III Trial of Intraperitoneal Paclitaxel Plus Systemic Treatment vs Systemic Treatment Alone in Gastric Carcinomatosis - STOPGAP II
- Q4 2030Randomized Phase III Trial to Compare Trifluridine/Tipiracil + Fruquintinib Versus Trifluridine/Tipiracil Alone for Metastatic Oeso-gastric Adenocarcinoma
- Q2 2031Timing of Minimally Invasive Local Treatment After First-Line Systemic Therapy in Oligometastatic Esophageal or Gastric Adenocarcinoma: A Randomized Prospective Clinical Study (OMEC-5)
Clinical MilestonesViewHide
- 2026-07-10A Phase III Study of Consolidative Radiotherapy in Patients With Oligometastatic HER2 Negative Esophageal and Gastric Adenocarcinoma (EGA)Results expected Q1 2028
- 2026-06-29A Multicenter, Randomized, Controlled, Open-label Phase III Clinical Trial Evaluating the Efficacy and Safety of JS107 in Combination With Toripalimab and Chemotherapy Versus Sintilimab in Combination With Chemotherapy as First-line Treatment for CLDN18.2-positive Advanced Gastric or Gastroesophageal Junction AdenocarcinomaResults expected Q1 2029
- 2026-06-17Protocol EA2234: A Randomized Phase II/III Trial of Intraperitoneal Paclitaxel Plus Systemic Treatment vs Systemic Treatment Alone in Gastric Carcinomatosis - STOPGAP IIResults expected Q2 2030
- 2026-05-07Timing of Minimally Invasive Local Treatment After First-Line Systemic Therapy in Oligometastatic Esophageal or Gastric Adenocarcinoma: A Randomized Prospective Clinical Study (OMEC-5)Results expected Q2 2031
- 2026-02-05Randomized Phase III Trial to Compare Trifluridine/Tipiracil + Fruquintinib Versus Trifluridine/Tipiracil Alone for Metastatic Oeso-gastric AdenocarcinomaResults expected Q4 2030
- 2026-07-10ClinicalA Phase III Study of Consolidative Radiotherapy in Patients With Oligometastatic HER2 Negative Esophageal and Gastric Adenocarcinoma (EGA)Results expected Q1 2028
- 2026-06-29ClinicalA Multicenter, Randomized, Controlled, Open-label Phase III Clinical Trial Evaluating the Efficacy and Safety of JS107 in Combination With Toripalimab and Chemotherapy Versus Sintilimab in Combination With Chemotherapy as First-line Treatment for CLDN18.2-positive Advanced Gastric or Gastroesophageal Junction AdenocarcinomaResults expected Q1 2029
- 2026-06-17ClinicalProtocol EA2234: A Randomized Phase II/III Trial of Intraperitoneal Paclitaxel Plus Systemic Treatment vs Systemic Treatment Alone in Gastric Carcinomatosis - STOPGAP IIResults expected Q2 2030
- 2026-05-07ClinicalTiming of Minimally Invasive Local Treatment After First-Line Systemic Therapy in Oligometastatic Esophageal or Gastric Adenocarcinoma: A Randomized Prospective Clinical Study (OMEC-5)Results expected Q2 2031
- 2026-02-05ClinicalRandomized Phase III Trial to Compare Trifluridine/Tipiracil + Fruquintinib Versus Trifluridine/Tipiracil Alone for Metastatic Oeso-gastric AdenocarcinomaResults expected Q4 2030
- 2025-10-10ClinicalTislelizumab Combined With XELOX as Neoadjuvant Therapy for G/GEJ Adenocarcinoma: A Single-center, Single-arm, Phase Ⅱ StudyCompleted
Therapeutic landscape
Therapies with a regulatory footing for this condition, alongside the wider set of agents co-studied with it in the literature.
Approval — Metastatic breast cancer (MBC) For the treatment of adult patients with HER2-positive MBC… (2024)
Approval — Vyloy, in combination with fluoropyrimidine- and platinum-containing chemotherapy, is ind… (2024)
Approval — Non-small cell lung cancer (NSCLC) Tevimbra, in combination with platinum-containing chem… (2023)
Approval — Breast cancerHER2-positive breast cancerEnhertu as monotherapy is indicated for the treat… (2021)
Approval — Non-Small Cell Lung Cancer (NSCLC)Imfinzi in combination with platinum-based chemotherapy… (2018)
Approval — Colorectal cancer Lonsurf is indicated in combination with bevacizumab for the treatment… (2016)
Approval — Melanoma Keytruda as monotherapy is indicated for the treatment of adults and adolescents… (2015)
Clinical trials
The current development programme across all trial phases.
Regulatory timeline
Drug regulatory events matched to this condition by indication — EMA.
European Medicines Agency (CC BY 4.0). Events are matched to this condition by drug indication text — approvals/updates for drugs indicated for it, not disease-specific acts.
Associated genes
Genes associated with this disease in the canonical knowledge graph (Open Targets evidence). Number shows the association score.
Disease biology
Proteins whose encoding gene is associated with this disease, reached through the canonical gene→disease graph. Number shows the gene's association score.
Reference
Authoritative identity, definition & identifiers.
adenocarcinoma - stomach, adenocarcinoma of stomach, adenocarcinoma of the stomach, gastric (stomach) adenocarcinoma, stomach adenocarcinoma, STAD
- Disease identity & definition — NLM Medical Subject Headings (MeSH), public domain
- Clinical trials — ClinicalTrials.gov (U.S. National Library of Medicine)
- Related entities are derived from literature co-mention (studied together) — associative, not causal.