Clinical Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8

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Review clinical trials related to Clinical Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8. Use filters to narrow results by trial status, phase, treatment, biological sex and sponsor.

Condition / disease
Location
Status: Recruiting

Adding Nivolumab to Usual Treatment for People With Advanced Stomach or Esophageal Cancer, PARAMUNE Trial

This phase II/III trial compares the addition of nivolumab to the usual treatment of paclitaxel and ramucirumab to paclitaxel and ramucirumab alone in treating patients with gastric or esophageal adenocarcinoma that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced). A monoclonal antibody is a type of protein that can bind to certain targets in the body, such as molecules that cause the body to make an immune response (antigens). Immunotherapy with monoclonal antibodies, such as nivolumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Ramucirumab is a monoclonal antibody that may prevent the growth of new blood vessels that tumors need to grow. Paclitaxel is in a class of medications called antimicrotubule agents. It stops cancer cells from growing and dividing and may kill them. Adding nivolumab to ramucirumab and paclitaxel may work better to treat patients with advanced stomach or esophageal cancer.

Participants needed: 224
Trial details
Phase: Phase 2, Phase 3Age: 18+Biological sex: AllType: InterventionalSponsor: National Cancer Institute (NCI)Updated: Jul 13, 2026Locations: 372
Eligibility criteria

Participants must have advanced or locally unresectable gastric, gastroesophagea... [+42]

Status: Recruiting

Adding Nivolumab to Usual Treatment for People With Advanced Stomach or Esophageal Cancer, PARAMUNE Trial

This phase II/III trial compares the addition of nivolumab to the usual treatment of paclitaxel and ramucirumab to paclitaxel and ramucirumab alone in treating patients with gastric or esophageal adenocarcinoma that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced). A monoclonal antibody is a type of protein that can bind to certain targets in the body, such as molecules that cause the body to make an immune response (antigens). Immunotherapy with monoclonal antibodies, such as nivolumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Ramucirumab is a monoclonal antibody that may prevent the growth of new blood vessels that tumors need to grow. Paclitaxel is in a class of medications called antimicrotubule agents. It stops cancer cells from growing and dividing and may kill them. Adding nivolumab to ramucirumab and paclitaxel may work better to treat patients with advanced stomach or esophageal cancer.

Participants needed: 224
Trial details
Phase: Phase 2, Phase 3Age: 18+Biological sex: AllType: InterventionalSponsor: National Cancer Institute (NCI)Updated: Jul 2, 2026Locations: 372
Eligibility criteria

Participants must have advanced or locally unresectable gastric, gastroesophagea... [+42]

Status: Recruiting

mFOLFIRINOX Versus mFOLFOX With or Without Nivolumab for the Treatment of Advanced, Unresectable, or Metastatic HER2 Negative Esophageal, Gastroesophageal Junction, and Gastric Adenocarcinoma

This phase III trial compares the effect of modified fluorouracil, leucovorin calcium, oxaliplatin, and irinotecan (mFOLFIRINOX) to modified fluorouracil, leucovorin calcium, and oxaliplatin (mFOLFOX) for the treatment of advanced, unresectable, or metastatic HER2 negative esophageal, gastroesophageal junction, and gastric adenocarcinoma. The usual approach for patients is treatment with FOLFOX chemotherapy. Chemotherapy drugs work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Fluorouracil stops cells from making DNA and it may kill tumor cells. Leucovorin is used with fluorouracil to enhance the effects of the drug. Oxaliplatin works by killing, stopping, or slowing the growth of tumor cells. Some patients also receive an immunotherapy drug, nivolumab, in addition to FOLFOX chemotherapy. Immunotherapy may induce changes in body's immune system and may interfere with the ability of tumor cells to grow and spread. Irinotecan blocks certain enzymes needed for cell division and DNA repair, and it may kill tumor cells. Adding irinotecan to the FOLFOX regimen could shrink the cancer and extend the life of patients with advanced gastroesophageal cancers.

Participants needed: 382
Trial details
Phase: Phase 3Age: 18+Biological sex: AllType: InterventionalSponsor: Alliance for Clinical Trials in OncologyUpdated: Jul 2, 2026Locations: 794
Eligibility criteria

Histologic documentation: HER2 negative adenocarcinoma as defined by American So... [+22]

Not pregnant and not nursing, because this study involves an agent that has know... [+5]

Status: Recruiting

Comparing Proton Therapy to Photon Radiation Therapy for Esophageal Cancer

This trial studies how well proton beam radiation therapy compared with intensity modulated photon radiotherapy works in treating patients with stage I-IVA esophageal cancer. Proton beam radiation therapy uses a beam of protons (rather than x-rays) to send radiation inside the body to the tumor without damaging much of the healthy tissue around it. Intensity modulated photon radiotherapy uses high-energy x-rays to deliver radiation directly to the tumor without damaging much of the healthy tissue around it. It is not yet known whether proton beam therapy or intensity modulated photon radiotherapy will work better in treating patients with esophageal cancer.

Participants needed: 300
Trial details
Phase: Phase 3Age: 18+Biological sex: AllType: InterventionalSponsor: NRG OncologyUpdated: Jun 25, 2026Locations: 96
Eligibility criteria

Histologically proven diagnosis of adenocarcinoma or squamous cell carcinoma of... [+22]

Cervical esophageal cancers arisen from 15-18 cm from the incisors [+10]

Status: Recruiting

Personalized Neoantigen Peptide-Based Vaccine in Combination With Pembrolizumab for Treatment of Advanced Solid Tumors

This phase I/II trial tests the safety and tolerability of an experimental personalized vaccine when given by itself and with pembrolizumab in treating patients with solid tumor cancers that have spread to other places in the body (advanced). The experimental vaccine is designed target certain proteins (neoantigens) on individuals' tumor cells. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Giving the personalized neoantigen peptide-based vaccine with pembrolizumab may be safe and effective in treating patients with advanced solid tumors.

Participants needed: 132
Trial details
Phase: Phase 1, Phase 2Age: 16+Biological sex: AllType: InterventionalSponsor: Mayo ClinicUpdated: Jun 23, 2026Locations: 1
Eligibility criteria

Willing to provide tissue specimens per protocol [+82]

Pregnant person [+63]

Status: Recruiting

Testing the Combination of the Anticancer Drugs Trastuzumab Deruxtecan (DS-8201a) and Azenosertib (ZN-c3) in Patients With Stomach or Other Solid Tumors

This phase I trial tests the safety, side effects, and best dose of azenosertib in combination with trastuzumab deruxtecan in treating patients with HER2-positive gastric or gastroesophageal junction cancer and other HER2-positive solid tumors that have spread to nearby tissue or lymph nodes (locally advanced), that have spread from where it first started (primary site) to other places in the body (metastatic), or that cannot be removed by surgery (unresectable). Azenosertib is in a class of medications called kinase inhibitors. It inhibits a protein called Wee1. Inhibition of the Wee1 protein can make tumor cells more vulnerable to chemotherapy drugs, leading to tumor cell death. Trastuzumab deruxtecan is in a class of medications called antibody-drug conjugates. It is composed of a monoclonal antibody, called trastuzumab, linked to a chemotherapy drug, called deruxtecan. Trastuzumab attaches to HER2 positive cancer cells in a targeted way and delivers deruxtecan to kill them. Giving azenosertib in combination with trastuzumab deruxtecan may be safe, tolerable, and/or more effective in treating patients with locally advanced, metastatic, or unresectable HER2-positive gastric, gastroesophageal junction, or other solid tumors, compared to just trastuzumab deruxtecan alone.

Participants needed: 48
Trial details
Phase: Phase 1Age: 18+Biological sex: AllType: InterventionalSponsor: National Cancer Institute (NCI)Updated: Jun 17, 2026Locations: 1
Eligibility criteria

HER2 expression by immunohistochemistry (IHC) (1+, 2+, or 3+) or HER2 amplificat... [+45]

As azenosertib (ZN-c3) is a substrate of CYP3A4, use of prescription or non-pres... [+21]

Status: Not yet recruiting

Futibatinib With Paclitaxel and Ramucirumab for the Treatment of Locally Advanced or Unresectable Gastric, Gastroesophageal Junction, or Esophageal Adenocarcinoma

This phase I trial tests the safety, side effects and best dose of futibatinib with paclitaxel and ramucirumab for the treatment of patients with gastric, gastroesophageal junction or esophageal adenocarcinoma that has spread to nearby tissue or lymph nodes (locally advanced) or that cannot be removed by surgery (unresectable). Futibatinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Paclitaxel is in a class of medications called antimicrotubule agents. It stops cancer cells from growing and dividing and may kill them. Ramucirumab is a monoclonal antibody that may prevent the growth of new blood vessels that tumors need to grow. Giving futibatinib with paclitaxel and ramucirumab may be safe and tolerable in treating patients with locally advanced or unresectable gastric, gastroesophageal junction or esophageal adenocarcinoma.

Participants needed: 18
Trial details
Phase: Phase 1Age: 18+Biological sex: AllType: InterventionalSponsor: Northwestern UniversityUpdated: May 18, 2026Locations: 2
Eligibility criteria

Patients must have histologically or cytologically confirmed locally advanced/un... [+34]

Patients with adenosquamous or mixed histology disease [+21]

Status: Not yet recruiting

Individually Tailored, Supervised, Remote Exercise Intervention to Improve Physical Function for Stage I-III Gastroesophageal Cancer Survivors, PRECISE Trial

This clinical trial tests an individually tailored, supervised, remote exercise intervention to improve physical function for stage I-III gastroesophageal cancer survivors. Modern treatments for gastroesophageal cancer are effective at treating the cancer but are often aggressive, can be difficult for patients to tolerate, and can lead to significant debilitation and a loss of independence. Exercise is one promising intervention that could improve physical function in patients with gastroesophageal cancer after finishing systemic treatment. Home based exercise interventions in patients with cancer during and after chemotherapy can improve fatigue and function. An individually tailored, supervised, remote exercise intervention may improve physical function for stage I-III gastroesophageal cancer survivors.

Participants needed: 20
Trial details
Age: 18+Biological sex: AllType: InterventionalSponsor: Jonsson Comprehensive Cancer CenterUpdated: May 11, 2026Locations: 1
Eligibility criteria

Adults ≥ 18 years old at the start of study treatment [+4]

Patients with stage I disease who underwent endoscopic resection or surgery alon... [+5]

Status: Recruiting

Preoperative Hypofractionated Radiotherapy With FOLFOX for Esophageal or Gastroesophageal Junction Adenocarcinoma

This phase II trial tests how well preoperative (prior to surgery) radiation therapy with fluorouracil, oxaliplatin, and leucovorin calcium (FOLFOX) works for the treatment of stage I-III esophageal or gastroesophageal junction adenocarcinoma. Hypofractionated radiation therapy delivers higher doses of radiation therapy over a shorter period of time and may kill more tumor cells and have fewer side effects. Fluorouracil stops cells from making deoxyribonucleic acid (DNA) and it may kill tumor cells. Leucovorin is not a chemotherapy medication but is given in conjunction with chemotherapy. Leucovorin is used with the chemotherapy medication fluorouracil to enhance the effects of the fluorouracil, in other words, to make the drug work better. Oxaliplatin is in a class of medications called platinum-containing antineoplastic agents. It damages the cell's DNA and may kill tumor cells. Giving preoperative hypofractionated radiation with fluorouracil and oxaliplatin may kill more tumor cells in patients with stage I-III esophageal or gastroesophageal junction adenocarcinoma.

Participants needed: 99
Trial details
Phase: Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Mayo ClinicUpdated: Apr 20, 2026Locations: 3
Eligibility criteria

Age ≥ 18 years [+8]

Clinical or biopsy-proven distant metastatic disease (AJCC 8th edition stage Tan... [+7]

Status: Not yet recruiting

A Prospective Study of Physical Function in Adults Who Receive Systemic Therapy for Stage I-III Gastroesophageal Cancer, FAST-GO Study

This study evaluates how the treatment for gastroesophageal cancer affects physical function in patients who receive chemotherapy as part of their treatment for gastroesophageal cancer.

Participants needed: 72
Trial details
Age: 18+Biological sex: AllType: ObservationalSponsor: Jonsson Comprehensive Cancer CenterUpdated: Apr 8, 2026Locations: 1
Eligibility criteria

* Adults ≥ 18 years old at the start of study treatment. [+3]

* Patients with stage I disease with plans to undergo endoscopic resection or su... [+4]

Status: Recruiting

Pembrolizumab and Lenvatinib for the Treatment of Advanced, Unresectable, or Metastatic Gastroesophageal Adenocarcinoma

This early phase I trial studies the effect of pembrolizumab and lenvatinib in treating patients with gastroesophageal adenocarcinoma that has spread to other places in the body (advanced/metastatic) or cannot be removed by surgery (unresectable). Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Lenvatinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving pembrolizumab and lenvatinib may kill more tumor cells.

Participants needed: 15
Trial details
Phase: Early Phase 1Age: 18+Biological sex: AllType: InterventionalSponsor: M.D. Anderson Cancer CenterUpdated: Jan 12, 2026Locations: 1
Eligibility criteria

The subject (or legally acceptable representative if applicable) provides writte... [+25]

Is currently participating in or has participated in a study of an investigation... [+34]

Status: Recruiting

Propranolol in Combination With Pembrolizumab and Standard Chemotherapy for the Treatment of Unresectable Locally Advanced or Metastatic Esophageal or Gastroesophageal Junction Adenocarcinoma

This phase II trial tests what effects the addition of propranolol to pembrolizumab and standard chemotherapy (mFOLFOX) may have on response to treatment in patients with esophageal or gastroesophageal junction cancer that cannot be removed by surgery and has spread to nearby tissue or lymph nodes (unresectable locally advanced) or has spread from where it first started (primary site) to other places in the body (metastatic). Propranolol is a drug that is classified as a beta-blocker. Beta-blockers affect the heart and circulation (blood flow through arteries and veins). Cancer patients may be under a tremendous amount of stress with elevated levels of norepinephrine (a hormone produced by the adrenal glands in response to stress). Increased adrenergic stress may dampen the immune system, which beta-blockers, like propranolol, may be able to counteract. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Drugs used in the standard chemotherapy regimen, mFOLFOX (leucovorin, fluorouracil and oxaliplatin) work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Adding propranolol to pembrolizumab and standard mFOLFOX chemotherapy may increase the effectiveness of the pembrolizumab + mFOLFOX regimen.

Participants needed: 40
Trial details
Phase: Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Roswell Park Cancer InstituteUpdated: Dec 16, 2025Locations: 1
Eligibility criteria

Age >= 18 years of age. [+13]

Patients with HER 2-positive cancer. [+15]

Status: Recruiting

CPI-613 (Devimistat) in Combination With Hydroxychloroquine and 5-fluorouracil or Gemcitabine in Treating Patients With Advanced Chemorefractory Solid Tumors

This phase II trial tests how well CPI-613 (devimistat) in combination with hydroxychloroquine (HCQ) and 5-fluorouracil (5-FU) or gemcitabine works in patients with solid tumors that may have spread from where they first started to nearby tissue, lymph nodes, or distant parts of the body (advanced) or that have not responded to chemotherapy medications (chemorefractory). Metabolism is how the cells in the body use molecules (carbohydrates, fats, and proteins) from food to get the energy they need to grow, reproduce and stay healthy. Tumor cells, however, do this process differently as they use more molecules (glucose, a type of carbohydrate) to make the energy they need to grow and spread. CPI-613 works by blocking the creation of the energy that tumor cells need to survive, grow in the body and make more tumor cells. When the energy production they need is blocked, the tumor cells can no longer survive. Hydroxychloroquine is a drug used to treat malaria and rheumatoid arthritis and may also improve the immune system in a way that tumors may be better controlled. Fluorouracil is in a class of medications called antimetabolites. It works by killing fast-growing abnormal cells. Gemcitabine is a chemotherapy drug that blocks the cells from making DNA and may kill tumor cells. CPI-613 (devimistat) in combination with hydroxychloroquine and 5-fluorouracil or gemcitabine may work to better treat advanced solid tumors.

Participants needed: 94
Trial details
Phase: Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: Northwestern UniversityUpdated: Mar 10, 2023Locations: 1
Eligibility criteria

Biliary [+35]

Patients who have not recovered from adverse events due to prior anti-cancer the... [+24]