New combo therapy aims to boost esophageal cancer survival
NCT ID NCT07359443
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-phase study tests a new approach for people with a type of esophageal cancer. Participants receive standard chemotherapy followed by a special MRI-guided radiation treatment. The main goal is to find the safest radiation dose and see if this combination can better control the tumor before surgery.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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About 39 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2025
- Expected to finish
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May 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Histologically confirmed adenocarcinoma of the esophagus or GE- junction (Siewert I or II) * Potentially resectable, locally advanced esophageal tumor (cT1bN+, cT2-3, N0-3, M0) based on standard primary staging by EUS and 18F-FDG PET-CT * Eligible for neoadjuvant treatment: followed by esophagectomy (as judged by the multidisciplinary tumor board) * Eligible for pCT FLOT * Tumor length ≤ 10 cm * Age ≥ 18 years * WHO performance status 0-2 * Signed informed consent * Tumor volume that can be defined on MRI at baseline (T2w and DW-MRI) * Written informed consent must be given according to ICH/GCP, and national/local regulations. Exclusion Criteria: * Squamous cell carcinoma * Non-resectable, inoperable or metastatic adenocarcinoma of the esophagus or GE junction * Siewert type III tumors * Prior (chemo)radiotherapy to the mediastinum * Prior esophageal surgery that impedes the ability to perform an esophagectomy * Patients with multiple primary carcinomas of the esophagus * Patients who meet exclusion criteria for MRI according to the MRI contraindications screening list of the imaging and oncology division of the UMC Utrecht \* Irradical endoscopic mucosal resection (EMR) or endoscopic submucosal dissection (ESD) of primary tumor prior to start of neoadjuvant chemoradiotherapy * Pregnant or breast-feeding patients * Presence of any psychological, familial, sociological or geographical condition potentially hampering compliance with the study protocol and follow-up schedule before patient registration. Patients in whom it is not in their best interest to participate (in the judgment of the PI)
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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University Medical Center Utrecht
RECRUITINGUtrecht, Utrecht, 3582CX, Netherlands
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Other studies related to the condition(s) this trial covers.
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