NCT06558786 · Memorial Sloan Kettering Cancer Center
Registry for Esophageal and Gastroesophageal Junction Cancer
What this study is about
The purpose of this registry study is to create a database-a collection of information-for better understanding standard treatments for esophageal and Gastroesophageal Junction Cancer/GEJ cancer. Researchers will use the information from this database to learn more about the effectiveness of different treatment options.
View original scientific description
The purpose of this registry study is to create a database-a collection of information-for better understanding standard treatments for esophageal and Gastroesophageal Junction Cancer/GEJ cancer. Researchers will use the information from this database to learn more about the effectiveness of different treatment options.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Newly diagnosed stage IV adenocarcinoma of the esophagus or GEJ with OMD at the time of diagnosis, defined as the following:
- Retroperitoneal lymph nodes (e.g., para-aortal, intra-aorto-caval, parapancreatic, or mesenterial lymph node)
- Extra-abdominal lymph nodes (e.g., supraclavicular or cervical lymph nodes)
- Adrenal gland
- Unilateral or bilateral ovarian metastases (in the absence of gross or microscopic peritoneal disease \[positive cytology\])
- ≤2 sites of disease (excluding the primary tumor and regional lymph nodes)
- ≤3 tumors within each organ system
- ≤5 metastases
- All nonregional lymph nodes (including cervical, supraclavicular, and retroperitoneal nodal disease) are considered 1 discrete lesion
- Satellite lesions in the primary esophageal malignancy, such as skipped esophageal primaries, are not considered metastatic sites
- All sites of disease must be amenable to complete local therapy after systemic therapy, according to the treating physician. Treatment modalities include:
- Definitive chemoradiation
- Stereotactic radiation
- Ablation or similar techniques (e.g., irreversible electroporation)
- Age ≥18 years
Exclusion criteria
- Presence of metastases, at the time of diagnosis, to the following:
- Peritoneum, including positive peritoneal lavage (on the basis of baseline diagnostic laparoscopy to rule out gross disease and positive peritoneal lavage cytology; laparoscopy may be omitted for patients in whom all sites of disease are above the diaphragm)
- Malignant pleural effusion
- Brain metastases or leptomeningeal disease
- Other sites not specifically noted must be reviewed and approved by the PIs
- Any site of disease that is not amenable to definitive local therapy
- Unfit for best systemic therapy
- Metachronous OMD
- Secondary primary cancer, with the exclusion of basal cell carcinoma of the skin
- Pregnant, lactating, or intending to become pregnant
- Unwilling to provide informed consent
Where
- New York, New York
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced May 22, 2026 · Source of record for eligibility and locations