Which Pre-Surgery combo extends life in esophageal cancer? a virtual trial seeks answers

NCT ID NCT07778056

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Aug 21, 2026 · Last updated Aug 21, 2026

Summary

This study compares two standard pre-surgery treatments for a common type of esophageal cancer: chemoradiotherapy (radiation plus chemo) versus immunochemotherapy (immunotherapy plus chemo). Using data from 400 patients' medical records, researchers will analyze which approach is linked to longer overall survival and better outcomes like tumor shrinkage. The goal is to provide real-world evidence to help guide treatment decisions for patients with resectable, locally advanced esophageal squamous cell carcinoma.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Neoadjuvant chemoradiotherapy (radiation plus platinum-based chemotherapy) versus neoadjuvant immunochemotherapy (PD-1 inhibitor plus platinum-based chemotherapy)
What this could lead to
If this comparison shows one approach is better, it could guide doctors in choosing the most effective pre-surgery treatment for esophageal cancer, potentially improving survival rates.
What could go wrong
This is an observational study using existing medical records, not a controlled experiment, so results may be influenced by unmeasured factors. The findings may not apply to all patients.

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.

Participants

About 400 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Aug 2026

An estimate. Start dates often move.

Expected to finish

Aug 2028

An estimate. End dates often move.

Lead sponsor

A government agency

The lead sponsor is a government body.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

The study population consists of patients with locally advanced esophageal squamous cell carcinoma (ESCC) diagnosed at Henan Cancer Hospital between January 2013 and December 2025. Eligible patients are those who meet the inclusion criteria and initiated either neoadjuvant chemoradiotherapy (nCRT) or neoadjuvant immunochemotherapy (nICT) within 180 days after Time Zero. Patients are identified from electronic health records (EHR) including medical records, pathology reports, imaging reports, and prescription systems.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1. Age ≥ 18 years at the time of diagnosis. 2. Histologically confirmed esophageal squamous cell carcinoma (ESCC). 3. Clinical stage cT3-4a N0-2 M0 or cT2N+ M0 (AJCC 8th edition), with no distant metastasis (M1), based on clinical staging records available at Time Zero. 4. ECOG performance status 0-1 (or proxy: total hospitalization days ≤14 days in the past year if ECOG PS is missing). 5. No prior antitumor therapy for esophageal cancer (surgery, radiotherapy, chemotherapy, targeted therapy, or immunotherapy). 6. Curative surgical intent documented at Time Zero. Exclusion Criteria: 1. Distant metastasis (M1) or clinically determined unresectable disease. 2. Active concurrent malignancy within 5 years prior to diagnosis (excluding basal cell carcinoma of the skin or carcinoma in situ). 3. Severe comorbidities significantly limiting life expectancy or precluding neoadjuvant therapy (proxy: total hospitalization days \>30 days in the past year). 4. Pregnancy or lactation. 5. Known contraindications or hypersensitivity to the study drugs.

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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

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  1. The official record

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