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Less invasive liver surgery may improve recovery, large study suggests

NCT ID NCT07169877

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
Running, but no longer taking on new participants.
Completed This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 25, 2026 · Last updated Jun 26, 2026 · Updated 1 time

Summary

This completed study looked at over 9,400 patients who had liver surgery to see if a minimally invasive approach (using small incisions) leads to fewer complications than traditional open surgery. Researchers tracked deaths, infections, readmissions, and repeat surgeries within 30 days. Because it is a retrospective analysis of a national database, it can highlight trends but cannot prove that one method is definitively better.

What this could mean

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

Active substance
minimally invasive liver resection (laparoscopic or robotic surgery)
What this could lead to
If results show clear benefits, this could support wider use of less invasive liver surgery, potentially leading to faster recovery and fewer complications for patients.
What could go wrong
This is a retrospective database study, not a randomized trial, so it can only show associations, not prove cause and effect. Results may be influenced by patient selection or unmeasured factors.

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

9,411 people

The number who actually took part.

Started

Jan 2022

Finished

Dec 2023

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

Participants wit hepatic neoplasms

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: \- Retrospective patients with condition only Exclusion Criteria: \- none

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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

  • Icahn School of Medicine at Mount Sinai

    New York, New York, 10029, United States