To identify potential new urine marker panel for cancer screening

NCT ID NCT04689802

What the study statuses mean

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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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Oct 22, 2026 · Last updated Oct 23, 2026 · Updated 1 time

Summary

Polyamines are naturally produced metabolites in our cells. There were some reports suggested the urinary levels of polyamines were altered in patients with different cancers. This study is to explore the use of urinary polyamine for the diagnosis of common cancers.

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 2,500 people

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

Started

Jan 2021

Expected to finish

Mar 2028

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

A total of 2000 patients who has diagnosis of various cancers, and another 500 patients with no history of cancer will be recruited for the study. The sample size is based on the projected number of patients that can be recruited during the proposed study period.

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: 1. Adult patients with age \> 18 years old. 2. For cancer patients, a histological diagnosis of cancer is available. 3. For normal control, there is no diagnosis of cancer in the medical record. Exclusion Criteria: 1. Patient with recent urinary tract infection within 6 weeks prior to urine collection. 2. Patient with recent urethral instrumentation, such as Foley catheter insertion, cystoscopy etc, within 6 weeks prior to urine collection. 3. Patient refused or unable to provide consent for the study

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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

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  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.

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  3. A doctor treating you

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Contacts and locations

Locations

  • Prince of Wales Hospital

    RECRUITING

    Shatin, Hong Kong

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