{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Gastrooesophageal+Cancer",
    "query": {
      "condition": "Gastrooesophageal Cancer"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 98,
    "total_pages": 10,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Gastrooesophageal+Cancer&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-05-22T04:00:08.057Z",
  "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.",
  "notes": [
    "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.",
    "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.",
    "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees."
  ],
  "trials": [
    {
      "nct_id": "NCT07318051",
      "title": "Sample Collection for Ongoing Research and Product Evaluation Study",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Breast Cancer",
        "Lung Cancer",
        "Muscle Invasive Bladder Cancer",
        "Rectal Cancer",
        "Pancreatic Cancer",
        "Ovarian Cancer",
        "Gastroesophageal Cancer",
        "Prostate Cancer",
        "Melanoma",
        "Head and Neck Cancer",
        "Uterine Cancer",
        "Liver Cancer"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Natera, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 9600,
      "start_date": "2025-07-21",
      "completion_date": "2035-01",
      "has_results": false,
      "last_update_posted_date": "2026-01-15",
      "last_synced_at": "2026-05-22T04:00:08.057Z",
      "location_count": 1,
      "location_summary": "Austin, Texas",
      "locations": [
        {
          "city": "Austin",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07318051"
    },
    {
      "nct_id": "NCT06695845",
      "title": "A Phase 2 Study of Zanidatamab in Patients With HER2-expressing Tumors",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Breast Cancer",
        "Gastric Cancer",
        "Esophageal Cancer",
        "Gastroesophageal Cancer",
        "Colorectal Cancer",
        "Endometrial Cancer",
        "Non-small Cell Lung Cancer",
        "Ovarian Cancer",
        "Urothelial Carcinoma",
        "Salivary Gland Cancer",
        "Pancreatic Cancer",
        "HER-2 Protein Overexpression"
      ],
      "interventions": [
        {
          "name": "Zanidatamab",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Jazz Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 200,
      "start_date": "2025-01-14",
      "completion_date": "2027-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-04-09",
      "last_synced_at": "2026-05-22T04:00:08.057Z",
      "location_count": 16,
      "location_summary": "Prescott, Arizona • Littleton, Colorado • Fort Myers, Florida + 13 more",
      "locations": [
        {
          "city": "Prescott",
          "state": "Arizona"
        },
        {
          "city": "Littleton",
          "state": "Colorado"
        },
        {
          "city": "Fort Myers",
          "state": "Florida"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "St. Petersburg",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06695845"
    },
    {
      "nct_id": "NCT06243757",
      "title": "A Study of Minimally Invasive Proximal Gastrectomy Versus Minimally Invasive Total Gastrectomy for Gastric and Gastroesophageal Junction Cancers",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Gastric Cancer",
        "GastroEsophageal Cancer",
        "Gastroesophageal Junction Adenocarcinoma"
      ],
      "interventions": [
        {
          "name": "MDASI-GI",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Memorial Sloan Kettering Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 4,
      "start_date": "2024-01-08",
      "completion_date": "2036-01-08",
      "has_results": false,
      "last_update_posted_date": "2025-07-22",
      "last_synced_at": "2026-05-22T04:00:08.057Z",
      "location_count": 8,
      "location_summary": "Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 5 more",
      "locations": [
        {
          "city": "Basking Ridge",
          "state": "New Jersey"
        },
        {
          "city": "Middletown",
          "state": "New Jersey"
        },
        {
          "city": "Montvale",
          "state": "New Jersey"
        },
        {
          "city": "Commack",
          "state": "New York"
        },
        {
          "city": "Harrison",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06243757"
    },
    {
      "nct_id": "NCT04278144",
      "title": "A First-in-human Study Using BDC-1001 as a Single Agent and in Combination With Nivolumab in Advanced HER2-Expressing Solid Tumors",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "HER2-positive Solid Tumors",
        "HER2-positive Breast Cancer",
        "HER2-positive Colorectal Cancer",
        "HER2-positive Gastroesophageal Cancer",
        "HER2-positive Endometrial Cancer"
      ],
      "interventions": [
        {
          "name": "BDC-1001",
          "type": "DRUG"
        },
        {
          "name": "Nivolumab",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Bolt Biotherapeutics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 175,
      "start_date": "2020-02-24",
      "completion_date": "2025-02-14",
      "has_results": false,
      "last_update_posted_date": "2025-09-15",
      "last_synced_at": "2026-05-22T04:00:08.057Z",
      "location_count": 11,
      "location_summary": "Palo Alto, California • Washington D.C., District of Columbia • Chicago, Illinois + 8 more",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Grand Rapids",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04278144"
    },
    {
      "nct_id": "NCT07392892",
      "title": "A Study to Learn About the Study Medicine Called PF-08634404 in Combination With Chemotherapy in Gastroesophageal Cancer",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Untreated Advanced or Metastatic Gastric, Gastroesophageal Junction , or Esophageal Adenocarcinoma",
        "Metastatic Gastric Cancer",
        "Gastroesophageal Junction Cancer",
        "Esophageal Adenocarcinoma"
      ],
      "interventions": [
        {
          "name": "PF-08634404",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Chemotherapy",
          "type": "DRUG"
        },
        {
          "name": "Nivolumab",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "DRUG"
      ],
      "sponsor": "Pfizer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 840,
      "start_date": "2026-04-28",
      "completion_date": "2032-07-21",
      "has_results": false,
      "last_update_posted_date": "2026-04-13",
      "last_synced_at": "2026-05-22T04:00:08.057Z",
      "location_count": 56,
      "location_summary": "Aurora, Colorado • Boulder, Colorado • Centennial, Colorado + 47 more",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Boulder",
          "state": "Colorado"
        },
        {
          "city": "Centennial",
          "state": "Colorado"
        },
        {
          "city": "Colorado Springs",
          "state": "Colorado"
        },
        {
          "city": "Colorado Springs",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07392892"
    },
    {
      "nct_id": "NCT07217704",
      "title": "Using 18F-FAPI PET to Detect Metastatic Disease in Patients That Have Gastric or Esophageal Cancer.",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Esophageal Cancer",
        "Gastric Cancer (GC)",
        "Gastroesophageal Junction"
      ],
      "interventions": [
        {
          "name": "[18F]FAPI-74 PET/CT",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "SOFIE",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 200,
      "start_date": "2025-11-14",
      "completion_date": "2027-08-30",
      "has_results": false,
      "last_update_posted_date": "2026-04-20",
      "last_synced_at": "2026-05-22T04:00:08.057Z",
      "location_count": 10,
      "location_summary": "Cerritos, California • Irvine, California • Los Angeles, California + 7 more",
      "locations": [
        {
          "city": "Cerritos",
          "state": "California"
        },
        {
          "city": "Irvine",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07217704"
    },
    {
      "nct_id": "NCT01662869",
      "title": "A Study of Onartuzumab in Combination With mFOLFOX6 in Participants With Metastatic HER2-Negative and MET-Positive Gastroesophageal Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Gastric Cancer"
      ],
      "interventions": [
        {
          "name": "5-Fluoruracil",
          "type": "DRUG"
        },
        {
          "name": "Folinic acid",
          "type": "DRUG"
        },
        {
          "name": "Onartuzumab",
          "type": "DRUG"
        },
        {
          "name": "Oxaliplatin",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hoffmann-La Roche",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 564,
      "start_date": "2012-11",
      "completion_date": "2015-12",
      "has_results": false,
      "last_update_posted_date": "2016-11-02",
      "last_synced_at": "2026-05-22T04:00:08.057Z",
      "location_count": 15,
      "location_summary": "Los Angeles, California • Denver, Colorado • Fort Myers, Florida + 11 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Fort Myers",
          "state": "Florida"
        },
        {
          "city": "St. Petersburg",
          "state": "Florida"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01662869"
    },
    {
      "nct_id": "NCT04511039",
      "title": "Trifluridine/Tipiracil and Talazoparib for the Treatment of Patients With Locally Advanced or Metastatic Colorectal or Gastroesophageal Cancer",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Advanced Malignant Solid Neoplasm",
        "Clinical Stage III Gastroesophageal Junction Adenocarcinoma",
        "Clinical Stage IV Gastroesophageal Junction Adenocarcinoma",
        "Clinical Stage IVA Gastroesophageal Junction Adenocarcinoma",
        "Clinical Stage IVB Gastroesophageal Junction Adenocarcinoma A",
        "Locally Advanced Colorectal Carcinoma",
        "Locally Advanced Gastroesophageal Junction Adenocarcinoma",
        "Metastatic Colorectal Adenocarcinoma",
        "Metastatic Gastroesophageal Junction Adenocarcinoma",
        "Pathologic Stage III Gastroesophageal Junction Adenocarcinoma",
        "Pathologic Stage IIIA Gastroesophageal Junction Adenocarcinoma",
        "Pathologic Stage IIIB Gastroesophageal Junction Adenocarcinoma",
        "Pathologic Stage IV Gastroesophageal Junction Adenocarcinoma",
        "Pathologic Stage IVA Gastroesophageal Junction Adenocarcinoma",
        "Pathologic Stage IVB Gastroesophageal Junction Adenocarcinoma",
        "Postneoadjuvant Therapy Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8",
        "Postneoadjuvant Therapy Stage IIIA Gastroesophageal Junction Adenocarcinoma AJCC v8",
        "Postneoadjuvant Therapy Stage IIIB Gastroesophageal Junction Adenocarcinoma AJCC v8",
        "Postneoadjuvant Therapy Stage IV Gastroesophageal Junction Adenocarcinoma AJCC v8",
        "Postneoadjuvant Therapy Stage IVA Gastroesophageal Junction Adenocarcinoma AJCC v8",
        "Postneoadjuvant Therapy Stage IVB Gastroesophageal Junction Adenocarcinoma AJCC v8",
        "Stage III Colorectal Cancer AJCC v8",
        "Stage IIIA Colorectal Cancer AJCC v8",
        "Stage IIIB Colorectal Cancer AJCC v8",
        "Stage IIIC Colorectal Cancer AJCC v8",
        "Stage IV Colorectal Cancer AJCC v8",
        "Stage IVA Colorectal Cancer AJCC v8",
        "Stage IVB Colorectal Cancer AJCC v8",
        "Stage IVC Colorectal Cancer AJCC v8"
      ],
      "interventions": [
        {
          "name": "Trifluridine and Tipiracil Hydrochloride",
          "type": "DRUG"
        },
        {
          "name": "Talazoparib Tosylate",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Roswell Park Cancer Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 45,
      "start_date": "2021-06-08",
      "completion_date": "2029-04-01",
      "has_results": false,
      "last_update_posted_date": "2026-05-04",
      "last_synced_at": "2026-05-22T04:00:08.057Z",
      "location_count": 1,
      "location_summary": "Buffalo, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04511039"
    },
    {
      "nct_id": "NCT06188702",
      "title": "S095035 as a Single Agent and in Combination in Adult Participants With Advanced or Metastatic Solid Tumors With Deletion of MTAP",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "MTAP-deleted Solid Tumors"
      ],
      "interventions": [
        {
          "name": "S095035",
          "type": "DRUG"
        },
        {
          "name": "TNG462",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Servier Bio-Innovation LLC",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 342,
      "start_date": "2024-04-29",
      "completion_date": "2031-10-31",
      "has_results": false,
      "last_update_posted_date": "2026-04-03",
      "last_synced_at": "2026-05-22T04:00:08.057Z",
      "location_count": 9,
      "location_summary": "Los Angeles, California • San Francisco, California • Lake Mary, Florida + 6 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Lake Mary",
          "state": "Florida"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06188702"
    },
    {
      "nct_id": "NCT04602117",
      "title": "ISPY-P1.01:Evaluating the Safety of Weekly Paclitaxel With Trastuzumab Duocarmazine (SYD985) in Patients With Metastatic Cancer",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "HER2-positive Breast Cancer",
        "HER2 Low",
        "SYD-985",
        "SYD985",
        "Vic-trastuzumab Duocarmazine",
        "Metastatic Cancer",
        "Metastatic Breast Cancer",
        "Metastatic Gastrointestinal Carcinoid Tumor",
        "Metastatic",
        "HER2 Low Breast Cancer",
        "GastroEsophageal Cancer",
        "Gastroesophageal Adenocarcinoma",
        "Endometrium Tumor",
        "Ovarian Cancer",
        "Ovarian Carcinoma",
        "HER2-positive Gastric Cancer",
        "HER2-positive Metastatic Breast Cancer",
        "HER2 Mutation-Related Tumors",
        "HER-2 Protein Overexpression",
        "HER2 Low HR Positive",
        "HR Positive",
        "Hormone Receptor-positive Breast Cancer",
        "Estrogen Receptor Positive Tumor",
        "Progesterone Receptor-positive Breast Cancer",
        "Triple Negative Breast Cancer",
        "Hormone Receptor Negative Breast Carcinoma",
        "Bladder Cancer"
      ],
      "interventions": [
        {
          "name": "Vic-trastuzumab duocarmazine (SYD985) + paclitaxel",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "QuantumLeap Healthcare Collaborative",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2021-07-28",
      "completion_date": "2021-11-17",
      "has_results": false,
      "last_update_posted_date": "2023-11-18",
      "last_synced_at": "2026-05-22T04:00:08.057Z",
      "location_count": 1,
      "location_summary": "Aurora, Colorado",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04602117"
    }
  ]
}