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NCT03657628 · ClinicalTrials.gov registry record · NA

Physical Activity, Proliferation and Immune Markers in Benign Breast Tissue

A NA study of Breast Cancer, sponsored by Dana-Farber Cancer Institute.

Active
Registry status
NA
Development phase
60
Enrollment target
1
Study location

NCT03657628: Active NA study of Breast Cancer, sponsored by Dana-Farber Cancer Institute.

NCT03657628 is a NA study of Breast Cancer that is active but no longer recruiting, run by Dana-Farber Cancer Institute. The registered enrollment target is 60 participants, below the 2,803-participant average among 1,224 other Breast Cancer trials with a reported enrollment target (98% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03657628, a NA study of Breast Cancer, is active but no longer recruiting, sponsored by Dana-Farber Cancer Institute.

ACTIVE NOT RECRUITING
Registry status
NA
Development phase
60 participants
Enrollment target
1
Study location

Study Summary

This research study is evaluating the effect of exercise on markers in breast tissue and blood of premenopausal women who have been found to have dense breast tissue on mammogram.

Primary Outcome

To evaluate the change in breast tissue expression of Ki-67 in premenopausal women with increased breast density taking part in a 12-week physical activity intervention

Conditions Studied

Interventions

  • OTHER Exercise Intervention

Study Locations (1)

Massachusetts

  • Dana Farber Cancer Institute - Boston

Trial Details

FieldValue
Enrollment Target 60 participants
Start Date 2018-09-17
Est. Completion 2026-12-31
Phase NA
Dana-Farber Cancer Institute

781 total trials

What the registry record for NCT03657628 still lists

NCT03657628 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 60 participants, a relatively small participant target, below the 2,803-participant average among 1,224 other Breast Cancer trials with a reported enrollment target (98% lower).

The record links to 1 condition, with Breast Cancer appearing as the primary indexed condition, and to 1 intervention - of which Exercise Intervention is the first listed.

NCT03657628 reports a single indexed study location in Massachusetts.

Frequently Asked Questions

What is clinical trial NCT03657628 about?

NCT03657628 is a clinical study titled "Physical Activity, Proliferation and Immune Markers in Benign Breast Tissue". This research study is evaluating the effect of exercise on markers in breast tissue and blood of premenopausal women who have been found to have dense breast tissue on mammogram.

What is the current status of trial NCT03657628?

This trial is currently active not recruiting. It is a NA study. The enrollment target is 60 participants. The study started on 2018-09-17. Estimated completion is 2026-12-31.

What conditions does trial NCT03657628 study?

This clinical trial studies the following conditions: Breast Cancer.

What interventions are being tested in trial NCT03657628?

The interventions under investigation include: Exercise Intervention (OTHER).

Who is sponsoring clinical trial NCT03657628?

This trial is sponsored by Dana-Farber Cancer Institute, which has 781 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT03657628 being conducted?

This trial has 1 study location across Massachusetts. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Breast Cancer

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT03657628's enrollment target sits among peer trials

60 736th of 1224 higher than 468 of 1,224 other Breast Cancer trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Breast Cancer trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03657628, the US trial registry maintained by the National Library of Medicine. NCT03657628 (small enrollment · single site footprint · active not recruiting) retrieved and formatted by PlainTrial, see methodology.