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Can extra weight complicate colorectal surgery? a new study investigates

NCT ID NCT07756450

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 10, 2026 · Last updated Aug 27, 2026 · Updated 3 times

Summary

This study looks at whether obesity, measured by body mass index (BMI), affects the chances of a 'textbook outcome' after minimally invasive surgery for colorectal cancer. A textbook outcome means the surgery went smoothly with no major complications, a short hospital stay, and no need for readmission. The researchers will review the records of 305 patients who had this surgery to see if higher BMI is linked to lower chances of achieving that ideal outcome.

What this could mean

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

What this could lead to
If a link is found, it could help surgeons better predict and improve recovery for patients with obesity undergoing minimally invasive colorectal cancer surgery.
What could go wrong
This is a retrospective review, not a controlled experiment, so it can only show associations, not cause and effect. Results may not apply to all patients or hospitals.

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

305 people

The number who actually took part.

Started

Jan 2021

Finished

Apr 2026

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

Patients who underwent minimally invasive colorectal surgery between 2021 and 2025

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: * Patients who underwent curative minimally invasive colorectal cancer resection at a single tertiary referral center between 2021 and 2025 were retrospectively reviewed. All patients were ≥18 years of age. Exclusion Criteria: * Patients undergoing metastatic resections, abdominoperineal resection (APR), Hartmann's procedure, multisegmental or total colectomy, transanal minimally invasive surgery (TAMIS), or palliative procedures were excluded from the analysis.

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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

  • Bakırköy Dr. Sadi Konuk Training and Research Hospital, University of Health Sciences

    Istanbul, Bakirköy, 34147, Turkey (Türkiye)

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