Esophageal cancer trial mixes chemo, radiation, and immunotherapy
NCT ID NCT06401447
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This phase II trial tests whether adding an immunotherapy drug (sintilimab) and immune-supporting agents to a medium-dose chemo-radiation regimen can improve outcomes for people with advanced esophageal cancer. About 50 participants will receive the combination, along with probiotics and thymosin alpha-1. The study focuses on how long the cancer stays under control and overall survival.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- paclitaxel, cisplatin, 5-FU, sintilimab, probiotics (Clostridium Butyricum), thymosin alpha-1
- What this could lead to
- If successful, this combination could improve how well chemoradiotherapy works for advanced esophageal cancer, potentially extending how long patients live without the cancer growing.
- What could go wrong
- This is a small, early-phase study with only 50 participants and no comparison group. The added drugs may increase side effects, and the benefits seen may not hold up in larger trials.
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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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2023
- Expected to finish
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Jul 2027
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 to 80 years
- 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: 1. Sign written informed consent before implementing any trial related procedures; 2. Age range from 18 to 80 years old; 3. Stage II-III and stage IV esophageal squamous cell carcinoma with only extraregional lymph node metastasis determined by histopathology; 4. Inability to undergo surgical resection or patient refusal to undergo surgery; 5. ECOG PS 0-1; 6. Expected survival time\>3 months; 7. Sufficient organ function is required for the subject to meet laboratory indicators Exclusion Criteria: 1. After esophageal or tracheal stent implantation surgery; 2. Due to the obvious invasion of tumors into adjacent organs (arteries or trachea) of the esophageal lesion, there is a higher risk of Patients at risk of bleeding or perforation, or those who have formed fistulas; 3. Diagnosed as malignant diseases other than esophageal cancer within 3 years prior to initial administration (excluding those that have undergone curative treatment) 4. Currently participating in intervention clinical research treatment, or having received other treatments within 4 weeks prior to initial administration Researching drugs or using research instruments for treatment; 5. Previously received the following therapies: anti-PD-1, anti-PD-L1, or anti-PD-L2 drugs, or targeting another stimulus or synergistic inhibition of T cell receptors (such as CTLA-4, OX-40, CD137) Medications;
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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.
Contacts and locations
Locations
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Fudan University Shanghai Cancer Center
Shanghai, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Experimental drug put to the test against Hard-to-Treat GI cancers
- Can a drug combo shrink esophageal tumors before surgery?
- Two-Drug combo targets esophageal cancer that outsmarted immunotherapy
- Can a Triple-Drug combo shrink esophageal tumors before surgery?
- Can a Triple-Drug combo wipe out esophageal tumors before surgery?
- Dye-Guided surgery may spare healthy lymph nodes in esophageal cancer