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New mammogram technique could spot breast cancer earlier in survivors

NCT ID NCT04085510

What the study statuses mean

This study's is highlighted.

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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tests whether contrast-enhanced mammography (CEM) finds breast cancer more accurately than standard mammography in women who have already had breast cancer. About 1,647 women ages 30-85 will get both types of mammograms to compare detection rates and false alarms. The goal is to improve surveillance without unnecessary extra tests.

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

1,647 people

The number who actually took part.

Started

Oct 2019

Expected to finish

Dec 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.

Ages

30 to 85 years

Sex

Female participants only

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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: -Asymptomatic women, ages 30-85, with a personal history of breast cancer who have had at least one routine mammogram since treatment. Exclusion Criteria: * Women with a history of prior iodinated contrast reaction * Women with implant(s) in the breasts to be screened (as this creates artifacts and diagnostic performance of imaging in women with implants likely does not generalize to those without implants, and the sample size with implants would be too small to infer conclusions) * Women who have had bilateral mastectomy * Women with a history of kidney failure or estimated glomerular filtration rate (eGFR) \< 30 mL/min * Pregnancy or lactation * Women actively being treated for cancer of any type with chemotherapy * Lump or other breast symptoms * Abnormality on prior breast imaging that is being followed.

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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

  • Magee Womancare Monroeville

    Monroeville, Pennsylvania, 15146, United States

  • Magee Womancare Passavant Cranberry

    Cranberry Township, Pennsylvania, 16066, United States

  • Magee Womens Hospital

    Pittsburgh, Pennsylvania, 15213, United States

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