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Smaller incisions, big hopes: new surgery for stomach cancer under trial

NCT ID NCT05076279

Disease control Sponsor: Seoul National University Bundang Hospital Source: ClinicalTrials.gov ↗

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 is testing whether a newer, less invasive type of stomach cancer surgery (using just one or a few small cuts) is as safe and effective as the standard approach. The trial involves 108 people with advanced stomach cancer who need their stomach partially removed. The main goal is to see if the surgery can remove enough lymph nodes while causing fewer side effects and improving recovery.

What this could mean

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

Active substance
single or reduced ports laparoscopic gastrectomy (surgical procedure)
What this could lead to
If successful, this could offer a less invasive surgical option for advanced gastric cancer, potentially leading to faster recovery and fewer complications.
What could go wrong
This is a small, early-phase trial with only 108 participants, so results may not apply to all patients. The surgery is complex and carries standard surgical risks like infection or bleeding.

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

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

108 people

The number who actually took part.

Started

Nov 2021

Expected to finish

Dec 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.

Ages

19 to 80 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: * Patients who have confirmed that participants have advanced gastric cancer at clinical stage T2 or higher and who can undergo distal gastrectomy for primary gastric cancer who have consented to single-port and reduced-port laparoscopic gastric cancer surgery * Patients diagnosed with locally advanced gastric cancer in which no enlarged lymph nodes were observed in the preoperative examination, or lymph node metastases confined to the left gastric artery or perigastric area were suspected. * Those who have not been treated for systemic inflammatory disease before surgery Exclusion Criteria: * Those who have previously had gastrectomy. * Those who have a laparotomy except for appendectomy, cholecystectomy or cesarean section. * Patients with clinical (preoperative or intraoperative) stage T4b accompanied by infiltration of surrounding organs * Those with bulky lymph nodes (single nodules over 3 cm or multiple nodules over 1.5 cm) * Patients with confirmed distant metastasis (M1) * Severe liver cirrhosis * Patients who is judged by the investigator to be inappropriate for this study * Patients who are taking antithrombotic drugs, including antiplatelet drugs and anticoagulants, and cannot safely stop before surgery

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Conditions

The condition(s) this trial relates to.

gastric adenocarcinoma gastric cancer gastric neoplasm

As listed by the trial registrant

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

Gastric adenocarcinoma Gastric cancer

Contacts and locations

Locations

  • Seoul National University Bundang Hospital

    Seongnam-si, Gyeonggi-do, 13620, South Korea

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