Gastroesophageal junction adenocarcinoma
MONDO:0003219A carcinoma that arises from glandular epithelial cells of the esophagogastric junction.
Also known as: adenocarcinoma - GEJ, adenocarcinoma of cardioesophageal junction, adenocarcinoma of gastroesophageal junction, adenocarcinoma of the EG junction, adenocarcinoma of the GE junction, adenocarcinoma of the cardioesophageal junction, adenocarcinoma of the esophagogastric junction, adenocarcinoma of the gastroesophageal junction
3332 clinical trials for this condition and its sub-types, 507 tagged with Gastroesophageal junction adenocarcinoma itself.
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New targeted combo shows promise for tough stomach cancer
Disease control Stopped earlyThis clinical trial is testing whether adding a targeted drug called bemarituzumab to standard chemotherapy and immunotherapy (nivolumab) helps people with advanced stomach or gastroesophageal junction cancer live longer. The study includes 515 adults whose tumors overexpress a p…
Phase 3 • Sponsor: Amgen • Aim: Disease control
Last updated Sep 12, 2026 00:00 UTC
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A targeted drug takes aim at a Hard-to-Treat stomach cancer
Disease control Stopped earlyResearchers are testing an experimental drug called MRG003 in adults with advanced gastric or gastroesophageal junction cancer that has spread or cannot be removed by surgery. The trial enrolls people whose tumors test positive for EGFR and negative for HER2, a combination that l…
Phase 2 • Sponsor: Lepu Biopharma Co., Ltd. • Aim: Disease control
Last updated Sep 11, 2026 00:00 UTC
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New drug combos aim to boost survival in Hard-to-Treat cancers
Disease control Stopped earlyThis study tested several immunotherapy-based drug combinations in 214 people with advanced stomach, gastroesophageal junction, or esophageal cancer that could not be removed by surgery or had spread. Participants received either standard chemotherapy or chemotherapy plus the imm…
Phase 1/2 • Sponsor: Hoffmann-La Roche • Aim: Disease control
Last updated Aug 05, 2026 00:00 UTC
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New hope for stomach cancer: targeted drug combo enters human trials
Disease control Stopped earlyThis study tests a new drug called bemarituzumab, given together with chemotherapy and an immunotherapy drug (nivolumab), in 72 adults with advanced stomach or gastroesophageal junction cancer that cannot be removed by surgery. The main goals are to check safety and see if the co…
Phase 1/2 • Sponsor: Amgen • Aim: Disease control
Last updated Jul 31, 2026 00:00 UTC
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Can an immune booster shrink Hard-to-Treat stomach tumors?
Disease control Stopped earlyThis phase 2 trial is testing whether toripalimab, an immunotherapy drug, can shrink tumors in people with advanced stomach or gastroesophageal junction cancer that has worsened after at least two prior treatments. Participants receive toripalimab every three weeks. The main goal…
Phase 2 • Sponsor: Shanghai Junshi Bioscience Co., Ltd. • Aim: Disease control
Last updated Jul 30, 2026 00:00 UTC
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New pill targets common cancer mutation in early trial
Disease control Stopped earlyThis early-phase study tested a new drug called BGB-53038, which blocks a family of KRAS proteins that help some cancers grow. It was given alone or with other drugs to 47 people with advanced solid tumors (like lung, colon, or pancreatic cancer) that have KRAS mutations. The mai…
Phase 1 • Sponsor: BeOne Medicines • Aim: Disease control
Last updated Jul 10, 2026 00:00 UTC
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Experimental cancer drug trial halted early
Disease control Stopped earlyThis early-stage study tested a new drug called PF-07265807 in people with advanced or metastatic solid tumors that had spread. The main goals were to find a safe dose and check for side effects. The trial was terminated early, so results are limited.
Phase 1 • Sponsor: Pfizer • Aim: Disease control
Last updated Jun 27, 2026 13:04 UTC
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New chemo combo for stomach cancer shows promise in early trial
Disease control Stopped earlyThis study tested a combination of chemotherapy drugs for people with stomach cancer that has spread inside the belly. The treatment involved giving one drug directly into the abdomen and through a vein, plus a second drug taken by mouth. The goal was to see if this approach coul…
Phase 2 • Sponsor: National Cancer Institute (NCI) • Aim: Disease control
Last updated Jun 27, 2026 12:29 UTC
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Promising combo for stomach cancer stalls: trial ends early
Disease control Stopped earlyThis early-stage trial tested a new drug called AUR103 calcium, given together with standard treatments (trastuzumab and chemotherapy), for people with advanced HER2-positive stomach or gastroesophageal junction cancer. The study aimed to find a safe dose and check if the combina…
Phase 1/2 • Sponsor: Aurigene Discovery Technologies Limited • Aim: Disease control
Last updated Jun 27, 2026 12:08 UTC
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Stomach cancer combo study halted early
Disease control Stopped earlyThis study tested several drug combinations in 40 people with advanced stomach or gastroesophageal junction cancer that had not been treated before. The goal was to see which combinations shrank tumors. The study was terminated early, so results are limited.
Phase 1/2 • Sponsor: Hoffmann-La Roche • Aim: Disease control
Last updated Jun 27, 2026 12:08 UTC
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New antibody drug tested in patients with advanced stomach and gut cancers
Disease control Stopped earlyThis early-stage study tested a new drug called DR30303 in 13 people with advanced digestive system cancers that had stopped responding to standard treatments. The drug is a lab-made antibody designed to target a protein called CLDN18.2 found on some cancer cells. The main goals …
Phase 1 • Sponsor: Zhejiang Doer Biologics Co., Ltd. • Aim: Disease control
Last updated Jun 27, 2026 12:06 UTC
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Stomach cancer chemo study halted after just 3 patients
Disease control Stopped earlyThis study aimed to compare two different ways of giving chemotherapy (FLOT) to people with stomach or gastroesophageal junction cancer. One group received all chemotherapy before surgery, while the other received some before and some after surgery. The study was stopped early af…
Phase 2 • Sponsor: Baylor College of Medicine • Aim: Disease control
Last updated Jun 27, 2026 12:05 UTC
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Early trial of experimental cancer combo halted after 21 patients
Disease control Stopped earlyThis early-stage study tested an experimental oral drug (PF-07265028) alone or combined with an immunotherapy injection (sasanlimab) in 21 people with advanced solid tumors, including stomach, lung, and head/neck cancers. The main goals were to find a safe dose and check for side…
Phase 1 • Sponsor: Pfizer • Aim: Disease control
Last updated Jun 27, 2026 09:06 UTC
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Experimental cancer pill targets Hard-to-Treat tumors
Disease control Stopped earlyThis early-stage study tested an experimental oral drug called PRT7732 in people with advanced solid tumors that have a specific genetic mutation (SMARCA4). The main goals were to check safety, find the right dose, and see if the drug could shrink tumors. The study was terminated…
Phase 1 • Sponsor: Prelude Therapeutics • Aim: Disease control
Last updated Jun 27, 2026 09:01 UTC
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Experimental cancer drug TAK-500 tested in 61 patients – study halted early
Disease control Stopped earlyThis early-phase trial tested an experimental drug called TAK-500, alone or with the immunotherapy pembrolizumab, in 61 adults with advanced solid tumors like pancreatic, liver, and lung cancer. The main goals were to check safety and see if the drug could shrink tumors. The stud…
Phase 1/2 • Sponsor: Takeda • Aim: Disease control
Last updated Jun 27, 2026 08:13 UTC
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Cancer combo trial halted early – what went wrong?
Disease control Stopped earlyThis phase 2 trial tested a combination of two drugs, niraparib and dostarlimab, in 51 adults with advanced solid tumors that had DNA repair defects or were sensitive to platinum chemotherapy. The goal was to see if the combo could shrink tumors. However, the study was terminated…
Phase 2 • Sponsor: Gustave Roussy, Cancer Campus, Grand Paris • Aim: Disease control
Last updated Jun 27, 2026 08:00 UTC
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Cancer drug combo trial halted early – what we know
Disease control Stopped earlyThis trial tested a combination of two drugs, rucaparib and atezolizumab, in 130 adults with advanced solid tumors that have specific DNA repair problems or are sensitive to platinum chemotherapy. The goal was to see if the combination could shrink tumors. However, the study was …
Phase 2 • Sponsor: Gustave Roussy, Cancer Campus, Grand Paris • Aim: Disease control
Last updated Jun 27, 2026 08:00 UTC
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Experimental cancer drug ASP2074 trial halted early
Disease control Stopped earlyThis early-phase trial tested a new drug called ASP2074 in 23 adults with advanced solid tumors that had spread or couldn't be removed by surgery. The goal was to find a safe dose and check for side effects. The study was terminated early, so results are limited.
Phase 1 • Sponsor: Astellas Pharma Global Development, Inc. • Aim: Disease control
Last updated Jun 27, 2026 07:55 UTC
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Experimental cancer drug AMG 199 tested in patients with stomach, colon, and pancreatic tumors
Disease control Stopped earlyThis early-phase study tested an experimental drug called AMG 199 in adults with advanced stomach, gastroesophageal junction, colorectal, or pancreatic cancers that have a specific protein (MUC17). The main goals were to check safety and find the best dose. The study was stopped …
Phase 1 • Sponsor: Amgen • Aim: Disease control
Last updated Jun 27, 2026 07:54 UTC
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Stomach cancer drug combo trial halted midway
Disease control Stopped earlyThis study tested a new drug called DKN-01 combined with tislelizumab and chemotherapy for people with advanced stomach or gastroesophageal junction cancer that could not be removed by surgery. The trial enrolled 247 adults who had not received prior treatment or whose cancer had…
Phase 2 • Sponsor: Leap Therapeutics, Inc. • Aim: Disease control
Last updated Jun 27, 2026 07:54 UTC
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Cancer drug trial halted early – what happened?
Disease control Stopped earlyThis phase 2 trial tested the drug futibatinib in 115 people with advanced solid tumors or blood cancers that have specific FGFR gene changes. The goal was to see if the drug could shrink tumors or cause remission. The study was terminated early, so final results are not yet clea…
Phase 2 • Sponsor: Taiho Oncology, Inc. • Aim: Disease control
Last updated Jun 27, 2026 07:53 UTC
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New pill targets Hard-to-Treat cancers in early human test
Disease control Stopped earlyThis early-phase trial tested an experimental oral drug called NKT3447 in 23 adults with advanced or metastatic solid tumors that had stopped responding to standard treatments. The goal was to check safety, find the right dose, and see if the drug could shrink tumors. The study w…
Phase 1 • Sponsor: NiKang Therapeutics, Inc. • Aim: Disease control
Last updated Jun 27, 2026 07:52 UTC
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Cancer combo trial halted early: what we know
Disease control Stopped earlyThis phase 2 trial tested two drugs—ulixertinib and hydroxychloroquine—in 47 people with advanced gastrointestinal cancers that have certain genetic mutations (MAPK pathway). The goal was to see if the combination could shrink tumors. However, the study was terminated early, so t…
Phase 2 • Sponsor: BioMed Valley Discoveries, Inc • Aim: Disease control
Last updated Jun 27, 2026 07:51 UTC
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New cancer drug LB4330 tested in early trial
Disease control Stopped earlyThis early-phase trial tested a new drug called LB4330 in people with advanced solid tumors that had stopped responding to standard treatments. LB4330 is designed to help the immune system attack cancer cells. The study aimed to find a safe dose and check for side effects, but it…
Phase 1 • Sponsor: L & L Bio Co., Ltd., Ningbo, China • Aim: Disease control
Last updated Jun 26, 2026 16:51 UTC
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New drug combo tested for Hard-to-Treat cancers
Disease control Stopped earlyThis early-phase trial tested an experimental drug called INCA00186, alone or with other immunotherapy drugs, in people with advanced solid tumors such as head and neck or gastrointestinal cancers. The study aimed to find safe doses and check for early signs of effectiveness. It …
Phase 1 • Sponsor: Incyte Corporation • Aim: Disease control
Last updated Jun 26, 2026 12:43 UTC
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Cancer gene hunt: could tumor maps guide better GI cancer treatment?
Knowledge-focused Stopped earlyThis study looked at genetic mutations in tumors from 565 people with advanced gastrointestinal cancers, including liver, bile duct, gallbladder, pancreas, esophagus, and stomach cancers. The goal was to see how often these mutations could be targeted by existing drugs and to tra…
Sponsor: Institut für Klinische Krebsforschung IKF GmbH at Krankenhaus Nordwest • Aim: Knowledge-focused
Last updated Jun 27, 2026 09:02 UTC