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New imaging probe aims to spot kidney cancer earlier

NCT ID NCT07590310

Diagnosis Sponsor: Peking University Cancer Hospital & Institute Source: ClinicalTrials.gov ↗

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This early-phase trial is testing a new radioactive imaging agent called 68Ga/18F-CAIX-LT-BCH to see if it can better detect clear cell renal cell carcinoma, a common type of kidney cancer. The study involves 3 participants who will receive the agent and undergo a PET/CT scan. The goal is to improve early, non-invasive diagnosis by targeting a protein called CAIX, which is highly expressed in these tumors.

What this could mean

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

Active substance
68Ga/18F-CAIX-LT-BCH (a radioactive imaging agent)
What this could lead to
If successful, this could provide a more accurate, non-invasive way to detect clear cell kidney cancer early, potentially improving patient outcomes.
What could go wrong
This is a very early, small trial with only 3 participants, so results may not apply broadly. The imaging agent may not perform as well in larger studies.

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

Early phase 1

The earliest testing in people: a first look at safety, in a very small group.

Participants

About 3 people

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

Started

Mar 2025

Expected to finish

Dec 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.

Ages

18 to 75 years

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: -Hematological, hepatic, and renal functions meeting the following criteria: Complete Blood Count: WBC ≥4.0×10⁹/L or Neutrophils ≥1.5×10⁹/L, PLT ≥100×10⁹/L, Hb ≥90 g/L; Coagulation: PT or APTT ≤1.5 × ULN (Upper Limit of Normal); Hepatic Function: T-Bil ≤1.5 × ULN; ALT/AST ≤2.5 × ULN (or ≤5 × ULN for subjects with liver metastases); ALP ≤2.5 × ULN (or ≤4.5 × ULN for subjects with bone or liver metastases); Renal Function: BUN ≤1.5 × ULN, SCr ≤1.5 × ULN. Normal cardiac function; * Expected survival ≥12 weeks; * Good compliance with follow-up; * At least one measurable target lesion according to RECIST 1.1 criteria; * Women of childbearing potential (aged 18-49) must have a negative pregnancy test within 7 days prior to the examination. Male and female patients of childbearing potential must agree to use effective contraception to prevent pregnancy during the study and for 3 months after the examination; * Patients for whom the clinician recommends a PET/CT examination for tumor diagnosis and staging; * Patients are fully capable of understanding the study, voluntarily agree to participate, and provide written informed consent. Exclusion Criteria: * Severe abnormalities in hepatic, renal, or hematological function; * Patients planning for pregnancy; * Pregnant or lactating women; * Inability to lie flat for 30 minutes; * Refusal to participate in this clinical study; * Presence of claustrophobia or other psychiatric disorders; * Any other condition deemed unsuitable for participation by the investigator.

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Conditions

The condition(s) this trial relates to.

kidney cancer nonpapillary renal cell carcinoma

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Kidney cancers

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

  • Peking University Cancer Hospital

    RECRUITING

    Beijing, Haidian, 10000, China

More trials for these conditions

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