New MRI technique creates detailed maps of kidney tumors

NCT ID NCT07713654

What the study statuses mean

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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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jul 20, 2026 · Last updated Jul 21, 2026 · Updated 1 time

Summary

This study explores whether high-resolution multiparametric MRI can create detailed maps of kidney tumors before they are surgically removed. Researchers compare the MRI images with microscopic analysis of the tumor tissue to see how well the scan reveals the tumor's internal structure. The goal is to better understand tumor heterogeneity without needing multiple biopsies.

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 approach could improve how doctors assess kidney tumors without invasive biopsies, potentially guiding more personalized treatment.
What could go wrong
This is a small, early exploratory study with only 9 participants, so results may not apply broadly. The technique may not prove reliable enough for routine clinical use.

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

9 people

The number who actually took part.

Started

Aug 2023

Finished

Jul 2025

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

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 with confirmed or suspected renal tumor with an approx. size of ≥ 2 cm who are scheduled for clinical MRI examination and surgical resection of the tumor * Informed consent as documented by signature (Informed Consent Form) * Patients ≥18 years of age Exclusion criteria: * Women who are pregnant or breast feeding * Intention to become pregnant during the course of the study and lack of safe contraception * Inability to follow the procedures of the study, e.g., due to language problems, psychological disorders, dementia, etc. of the participant * Previous enrolment into the current study * Enrolment of the investigator, his/her family members, employees and other dependent persons * Patients with non-MRI compatible metallic or electronic implants, devices or metallic foreign bodies (cardiac pacemaker, shrapnel, cochlea implants, neurostimulator, or other non-MRI compatible implants). * Patients with known hypersensitivity reactions to MRI contrast agents will undergo the examination without application of a contrast agent

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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

  • University Hospital Zurich

    Zurich, 8091, Switzerland

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