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500 patient records analyzed to uncover esophageal cancer survival clues

NCT ID NCT06960889

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study reviewed medical records of 500 adults with esophageal cancer treated between 2017 and 2024. Researchers analyzed patient details, lab results, tumor information, and treatments to find factors that influence survival. No new treatments were tested; the goal was to learn from past cases to improve future care.

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 500 people

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

Started

Apr 2025

Expected to finish

Jun 2027

An estimate. End dates often move.

Lead sponsor

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.

Who is studied

Esophageal Cancer Patients

Ages

18 to 90 years

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. Waiver of informed consent for deceased or lost-to-follow-up patients (January 2017-March 2024) 2. Voluntary signed informed consent from surviving patients who could be contacted 3. Treatment at Nanfang Hospital, Southern Medical University (January 2017-December 2024) 4. Received antitumor therapy for esophageal cancer 5. Eastern Cooperative Oncology Group (ECOG) performance status score of 0-2 Exclusion Criteria: 1. Concurrent other malignancies 2. Patients deemed ineligible by investigators

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Conditions

The condition(s) this trial relates to.

esophageal cancer Esophageal Neoplasms

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Nanfang Hospital, Southern Medical University

    Guangzhou, Guangzhou, 510515, China

More trials for these conditions

Other studies related to the condition(s) this trial covers.