Can a Two-Drug punch shrink esophageal tumors before surgery?
NCT ID NCT07787273
First seen Aug 26, 2026 · Last updated Aug 27, 2026 · Updated 1 time
Summary
This phase 2 trial is testing whether adding interferon gamma to the immunotherapy drug camrelizumab, along with chemotherapy, can help shrink tumors before surgery in people with locally advanced esophageal squamous cell carcinoma. The goal is to see if this combination increases the chance of a complete pathological response—meaning no cancer cells remain in the removed tissue. The study will also track how well the treatment works overall and its safety.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Interferon gamma combined with camrelizumab (an immunotherapy drug) plus chemotherapy, given before surgery
- What this could lead to
- If successful, this combination could become a standard pre-surgery treatment for locally advanced esophageal cancer, potentially improving survival and reducing recurrence.
- What could go wrong
- This is an early-phase trial with a modest number of participants. The combination may not improve outcomes and could cause side effects like immune-related reactions or infections.
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 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 84 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2026
- Expected to finish
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Dec 2028
An estimate. End dates often move.
- Lead sponsor
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A research network
The lead sponsor is a research network or cooperative group.
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: 1. Aged \>= 18 years; 2. Histologically confirmed esophageal squamous cell carcinoma (ESCC), clinical stage cT1b-3, N+, M0; 3. Eastern Cooperative Oncology Group (ECOG) performance status 0-1; 4. Expected overall survival \> 6 months; 5. Adequate bone marrow, hepatic, renal, coagulation, and thyroid function. Exclusion Criteria: 1. Active autoimmune disease; 2. Requirement for systemic immunosuppressive therapy; 3. Hypersensitivity to any study drug; 4. Uncontrolled significant organ disease (e.g., cardiac, pulmonary, hepatic, renal) or active infection; 5. Pregnant or lactating female.
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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
2 sites. 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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Hefei Cancer Hospital, Chinese Academy of Sciences
RECRUITINGHefei, Anhui, China
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The First Affiliated Hospital of Anhui Medical University
RECRUITINGHefei, Anhui, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Phase ib clinical study of toripalimab combined with gemcitabine and cisplatin neoadjuvant chemotherapy in patients with resectable locally advanced head and neck squamous cell carcinoma
- Can a Triple-Drug combo before surgery eliminate EGFR-Mutant lung cancer?
- MRI 'Fingerprint' may reveal which head and neck tumors vanish with Pre-Surgery therapy
- Can a Dual-Drug combo shrink lung tumors before surgery?
- Can a Two-Drug punch shrink oral tumors before surgery?
- Can a Four-Drug combo erase Triple-Negative breast cancer before surgery?