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New study seeks to predict when keyhole surgery for blocked bowel fails

NCT ID NCT07350447

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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

Summary

This observational study will look at 170 adults who had emergency surgery for a small bowel blockage caused by scar tissue (adhesions). The goal is to find out what factors make it more likely that a surgeon will need to switch from a minimally invasive (laparoscopic) approach to a larger open incision (laparotomy). By identifying these predictors, doctors may be able to choose the best surgical approach from the start, potentially reducing complications and improving recovery.

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 170 people

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

Expected to start

Jan 2026

An estimate. Start dates often move.

Expected to finish

May 2026

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

Patients, operated in surgical departments of 4 different hospitals in Saint-Petersburg and one hospital in Perm, Kazan and Yekaterinburg respectively.

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 underwent emergency and urgent surgery for acute adhesive intestinal obstruction * the surgery was performed laparoscopically * the surgery was initiated laparoscopically and completed via laparotomy Exclusion Criteria: * acute adhesive intestinal obstruction in the hernial sac * pregnant in the third trimester * patients with severe cardiovascular or respiratory failure * patients with hemodynamic shock

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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

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    7 sites. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Almazov National Medical Research Centre

    Saint Petersburg, Russia

  • City Clinical Hospital No. 4

    Perm, Russia

  • City Clinical Hospital No. 40

    Yekaterinburg, Russia

  • Kazan Federal University

    Kazan', Russia

  • Mariinskaya Hospital

    Saint Petersburg, Russia

  • Saint-Petersburg I.I. Dzhanelidze research institute of emergency medicine

    Saint Petersburg, Russia

  • The City Hospital of the Holy Martyr Elizabeth

    Saint Petersburg, Russia

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