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Can Pre-Surgery radiation improve breast cancer treatment?

NCT ID NCT07178665

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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tests whether giving a short course of radiation to part of the breast before surgery is safe and practical for women with early-stage breast cancer. About 98 women over age 50 with small, hormone-sensitive tumors will receive radiation, then have surgery. Researchers will check for wound healing problems, cosmetic results, and how the tumor responds to radiation.

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

Phase 1

The first testing in people. Mainly checks safety and dose, usually in a small group.

Participants

About 98 people

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

Started

Sep 2025

Expected to finish

Jun 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

50 to 90 years

Sex

Female participants only

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: Breast cancer patients with biopsy-proven invasive ductal cancer or DCIS Tumor size ≤ 2cm clinically and radiographically Estrogen-receptor positive (ER+) on biopsy Grade 1 or 2 on biopsy Clinically and radiographically node-negative disease No indication of metastatic disease Age \>50 Eastern Cooperative Oncology Group (ECOG) Performance Status of 0-1 Negative serum pregnancy test if applicable Willingness to participate in the clinical trial and adhere to the study protocol Ability to understand and consent to the study Exclusion Criteria: Indication for neoadjuvant chemotherapy or hormone therapy Tumor size \>2cm clinically or radiographically ER- on biopsy G3 invasive cancer or DCIS on biopsy Lobular histology Multicentric/multifocal tumor BRCA+ gene mutation Prior ipsilateral breast or thoracic RT Contraindication for baseline MRI Contraindication for surgery Distant metastatic disease Other synchronous cancer (besides bilateral breast) Contraindication to Radiation therapy (presence of scleroderma or other collagen vascular disease) Any serious or uncontrolled medical disorder that, in the opinion of the investigator, may increase the risk associated with study participation or study drug administration, impair the ability of the subject to receive protocol therapy, or interfere with the interpretation of study results.

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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

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    10 sites. The list below names each one and where it is.

  2. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

    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

  • Cooperman Barnabas Medical Center

    Livingston, New Jersey, 07039, United States

  • Jack and Sheryl Morris Cancer Center

    New Brunswick, New Jersey, 08901, United States

  • RWJBarnabas Health - Community Medical Center

    Toms River, New Jersey, 08755, United States

  • RWJBarnabas Health - Monmouth Medical Center

    Long Branch, New Jersey, 07740, United States

  • RWJBarnabas Health - Robert Wood Johnson University Hospital Somerset

    Somerset, New Jersey, 08873, United States

  • RWJBarnabas Health - Robert Wood Johnson University Hospital, Hamilton

    Hamilton, New Jersey, 08690, United States

  • RWJBarnabas Health Clara Maas Medical Center

    Belleville, New Jersey, 07109, United States

  • RWJBarnabas Health Jersey City Medical Center

    Jersey City, New Jersey, 07302, United States

  • RWJBarnabas Health Newark Beth Israel Medical Center

    Newark, New Jersey, 07112, United States

  • Trinitas Hospital and Comprehensive Cancer Center

    Elizabeth, New Jersey, 07202, United States

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