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Cancer Patients' protein needs under the microscope

NCT ID NCT04144907

Knowledge-focused Sponsor: University of Alberta 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This study aims to figure out the right amount of protein for people with colorectal or breast cancer. Muscle loss is common in cancer patients and can lead to worse outcomes, but current protein guidelines aren't based on solid evidence. Researchers will use a simple, non-invasive test to measure protein needs in 40 patients, with the goal of improving future nutrition recommendations.

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

About 40 people

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

Started

Apr 2021

Expected to finish

Sep 2030

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

45 to 80 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: * Outpatients age 45-80 years; * Patients attending the new patient clinic at the Cross Cancer Institute with a diagnosis of colorectal cancer or breast cancer (stages II to III); * Able to complete baseline visits within approximately 4 weeks of starting chemotherapy OR after a minimum of 4 weeks post-surgery if not undergoing chemotherapy; * Ambulatory. Exclusion Criteria: * Premenopausal women due to impact on protein requirements; * Received anti-cancer hormone treatment or immunotherapy in the 4 weeks before first baseline visit; * Renal impairment based on a creatinine clearance for estimated glomerular filtration rate (eGFR) of \<60 mL/min * Abnormal glucose metabolism based on a fasting glucose level \>6mmol/L and an HbA1c \>5.7% or as reviewed by study team; * Comorbidities or medications that would interfere with the participants ability to follow the study protocol or the quality of the data(e.g. diabetes, class III obesity, hormone therapy, another active cancer diagnosis); * Unable/unwilling to provide urine, breath and blood samples (e.g. oxygen tank, catheter, etc.); * Unable to eat the meals provided (i.e. receiving parenteral or enteral nutrition, severe allergies); * Substance dependent (e.g. alcohol, cigarettes, illicit drugs) and unable to follow study protocols.

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Conditions

The condition(s) this trial relates to.

breast cancer breast neoplasm colorectal cancer colorectal neoplasm

As listed by the trial registrant

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

Breast cancer Colorectal cancer

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

  • University of Alberta

    RECRUITING

    Edmonton, Alberta, T6G 2R3, Canada

More trials for these conditions

Other studies related to the condition(s) this trial covers.