New study aims to catch lymphedema early in breast cancer patients

NCT ID NCT05142800

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jul 13, 2026 · Last updated Jul 14, 2026 · Updated 1 time

Summary

This study follows breast cancer patients who are receiving targeted therapy to see if they develop arm swelling, known as lymphedema. Researchers use two devices—a Perometer and a SOZO device—to measure changes in arm volume and fluid levels. The goal is to detect lymphedema early and understand how it develops over time.

What this could mean

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

What this could lead to
If successful, this could lead to earlier detection and better management of lymphedema in breast cancer patients.
What could go wrong
This is an observational study, so it does not test a treatment. Results may not change current care practices.

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 261 people

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

Started

Dec 2018

Expected to finish

Sep 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.

Who is studied

Subjects who are receiving treatment in the MGH Breast Cancer Center who are enrolled in a DF/HCC-regulated targeted therapy trial for the treatment of early or metastatic breast cancer or patients being treated with a targeted therapy that may alter their risk of developing edema or BCRL will be eligible.

Ages

18 to 80 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: * Subjects who are receiving treatment in the MGH Breast Cancer Center who are enrolled in a DF/HCC-regulated targeted therapy trial for the treatment of early or metastatic breast cancer or patients being treated with a targeted therapy that may alter their risk of developing edema or BCRL will be eligible. * Subjects that will be eligible for the study include: * Females between 18 and 80 years of age * With a history of breast cancer * 4 weeks or more post-surgery * With or without edema * Undergoing treatment with targeted therapy for early or metastatic disease. Exclusion Criteria: \- Patients who cannot attain 90 degrees of shoulder abduction (position of measurement with Perometer).

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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

    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

  • Massachusetts General Hospital

    RECRUITING

    Boston, Massachusetts, 02115, United States

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