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Study probes hidden effects of Pre-Surgery cancer therapy on tissue and recovery

NCT ID NCT07422974

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 looks at how chemotherapy or radiation before colorectal cancer surgery affects tiny blood vessels and scarring in skin tissue, and whether this leads to more complications. Researchers will compare 34 patients who had pre-surgery therapy with 34 who went straight to surgery. The goal is to better understand and potentially reduce surgical risks.

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 successful, this could help doctors better predict and manage complications after colorectal cancer surgery, improving patient recovery.
What could go wrong
This is a small, early-stage observational study, so results may not apply to all patients. It looks at tissue samples and short-term outcomes, not long-term survival.

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 68 people

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

Started

Jan 2026

Expected to finish

May 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

The study will include adult patients (≥18 years) with histologically confirmed colorectal cancer who are scheduled for elective surgery, laparoscopic or open. Both sexes will be included in the study. The study population includes patients who received neoadjuvant therapy (study group) and those who did not (control group).

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: * Adults aged ≥18 years with histologically confirmed colorectal cancer * Planned surgical treatment for colorectal cancer (either laparoscopic LPSC or open laparotomy) * Ability to understand the study protocol and provide written informed consent. * Both sexes * ASA classification II or III * Patients who received neoadjuvant therapy is investigational group and patients who did not receive neoadjuvant therapy is control group Exclusion Criteria: * Age \<18 years * Patients who are not conscious, not oriented, or unable to provide informed consent * Patients unable to understand the study protocol * Emergency surgical cases * Patients on chronic corticosteroid therapy

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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

    1 site. 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

  • KBC Osijek

    RECRUITING

    Osijek, 31000, Croatia

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