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Find Breast Cancer Clinical Trials That Are Right For You

The clinical trials listed below are open in the U.S. for people with DCIS (stage 0), stage 1, stage 2, stage 3, or stage 4 (metastatic)
breast cancer. Clinical trials are available for people who are newly diagnosed with breast cancer, currently in treatment, experiencing
breast cancer recurrence, living with metastatic disease, as well as breast cancer survivors who have completed treatment.

Use the search box and filters to find a trial that’s right for you.


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(Last updated: February 15, 2025)

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Treatment

Brain Mets

BRCA1/2 (inherited)

Chemotherapy

Hormone Therapy

Leptomeningeal Disease

Radiation Oncology

Surgery

Surgery: Reconstruction

Targeted Therapy: All

Targeted Therapy: ADC

Targeted Therapy: Anti-HER2 Therapy

Targeted Therapy: CDK Inhibitors

Targeted Therapy: PARP Inhibitors

Targeted Therapy: Tumor Mutations

Targeted Therapy: Other Targeted Therapy

Vaccines and Immunotherapy

Other Treatment

Non-Treatment

Activities

Complementary and Integrative Medicine

Decision Support

Diagnosing Breast Cancer

Genetics/Family History

Having Children

Healthy/High Risk

Imaging

Lymphedema

Managing Side Effects

No Travel Required

Predicting Response to Treatment

Preventing Breast Cancer

Preventing Recurrence

Support/Education

Surveys/Interviews/Registries

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AKT

ALK

AR

BARD1

BRCA1/2 (tumor)

BRIP1

CD205

CD70

CHEK2 or CHEK1

dMMR/MSI-H

ESR1

FGFR

HER2/ERBB2

HLA

MET or C-Met

NTRK

PALB2

PIK3CA or PI3K

PTEN

RAD51

RAF (including BRAF)

RAS (KRAS or NRAS)

RB

ROS1

TP53

Click here to view online studies and trials that do not require site visits

1

NEAREST SITE: 3 miles
University of California San Francisco
San Francisco,CA

VISITS: 2 visits

PHASE: II

NCT ID: NCT04821141

Bazedoxifene and Estrogen Hormone Therapy to Reduce Risk Factors for Developing Breast Cancer

Randomized IIB Study of the Effect of Bazedoxifene Plus Conjugated Estrogens on Breast Imaging and Tissue Biomarkers in Peri or Post-Menopausal Women at Increased Risk for Development of Breast Cancer Scientific Title

Purpose
To study whether bazedoxifene and estrogen affect risk factors associated with developing breast cancer.
Who is this for?
Perimenopausal and postmenopausal women ages 45 to 60 who experience hot flashes and/or night sweats at least once a week and have a moderate risk of developing breast cancer. Risk factors include a family history of breast cancer, prior breast biopsies, or one of the following gene mutations: ATM, CDH1, CHEK2, NBN, NF1, PALB2, PTEN, STK11, P53, PTEN. You must not have a BRCA1/2 mutation.    Full eligibility criteria
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  • What's involved?
  • What's being studied?
  • How can I learn more?
  • <p class="seamTextPara"> You will be randomly assigned to 1 of 2 groups: </p> <p class="seamTextPara"> <i class="seamTextEmphasis">Group 1</i> </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Bazedoxifene, by mouth, daily for 6 months</li> <li class="seamTextUnorderedListItem">Estrogen, by mouth, daily for 6 months</li> <li class="seamTextUnorderedListItem">Mammogram, 2 times within 6 months</li> <li class="seamTextUnorderedListItem">Fine needle aspiration biopsy, 2 times within 6 months</li> <li class="seamTextUnorderedListItem">Blood tests, 2 times within 6 months</li> </ul> <p class="seamTextPara"> <i class="seamTextEmphasis">Group 2</i> </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Mammogram, 2 times within 6 months</li> <li class="seamTextUnorderedListItem">Fine needle aspiration biopsy, 2 times within 6 months</li> <li class="seamTextUnorderedListItem">Blood tests, 2 times within 6 months</li> </ul> <p class="seamTextPara"> followed 6 months later by (optional): </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Bazedoxifene, by mouth, daily for 6 months</li> <li class="seamTextUnorderedListItem">Estrogen, by mouth, daily for 6 months</li></ul>
  • <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Bazedoxifene is a type of hormone therapy called a selective estrogen receptor modulator (SERM). SERMs work by blocking the activity of estrogen. It may help reduce the risk of breast cancer.</li> <li class="seamTextUnorderedListItem">Estrogen is a hormone used to treat women experiencing hot flashes.</li></ul>
  • <ul class='seamTextUnorderedList'><li class='seamTextUnorderedListItem'>View eligibility criteria and additional trial information: <a href='https://clinicaltrials.gov/ct2/show/NCT04821141' target='_blank'>ClinicalTrials.gov</a> </li><li class='seamTextUnorderedListItem'><a href='https://www.cancer.gov/about-cancer/treatment/clinical-trials/search/v?id=NCI-2022-03864&r=1#:~:text=Giving%20bazedoxifene%20with%20conjugated%20estrogens,increased%20risk%20for%20breast%20cancer.' target='_blank'>National Cancer Institute: Trial Information Page</a> </li><li class='seamTextUnorderedListItem'><a href='https://medlineplus.gov/druginfo/meds/a614004.html' target='_blank'>Medline Plus: Bazedoxifene and Estrogen</a> </li><li class='seamTextUnorderedListItem'><a href='https://www.cdc.gov/cancer/breast/basic_info/mammograms.htm' target='_blank'>Centers for Disease Control and Prevention: Mammogram</a> </li><li class='seamTextUnorderedListItem'><a href='https://www.cancer.org/cancer/breast-cancer/screening-tests-and-early-detection/breast-biopsy/fine-needle-aspiration-biopsy-of-the-breast.html#:~:text=During%20a%20fine%20needle%20aspiration,needle%20biopsy%20is%20often%20preferred).' target='_blank'>American Cancer Society: Fine Needle Aspiration Biopsy</a> </li></ul>
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2

NEAREST SITE: 660 miles
Mayo Clinic in Arizona
Scottsdale,AZ

VISITS: 1 visit

PHASE: NA

NCT ID: NCT06036875

Survey to Understand How Black and Hispanic Women Perceive Their Risk for Breast Cancer

CARE: Cancer Risk Perception and Women of Color Scientific Title

Purpose
To study how Black and Hispanic women understand their current and lifetime risk for breast cancer.
Who is this for?
Women, age 25-50 years, who are Black and/or Hispanic and who live in Arizona or Florida with no history of breast cancer.    Full eligibility criteria
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  • What's involved?
  • What's being studied?
  • How can I learn more?
  • <p class="seamTextPara"> You will receive the following: </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Survey, 1 time</li> <li class="seamTextUnorderedListItem">Interview (optional)</li></ul>
  • <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">This study is examining the relationship between risk factors for breast cancer and a person's perceptions of those risk factors and if these relationships are different according to race and ethnicity.</li> <li class="seamTextUnorderedListItem">This study is also exploring how people reduce their risk for breast cancer.</li></ul>
  • <ul class='seamTextUnorderedList'><li class='seamTextUnorderedListItem'>View eligibility criteria and additional trial information: <a href='https://clinicaltrials.gov/ct2/show/NCT06036875' target='_blank'>ClinicalTrials.gov</a> </li></ul>
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3

NEAREST SITE: 660 miles
Mayo Clinic in Arizona
Scottsdale,AZ

VISITS: Number of visits unavailable

PHASE: II

NCT ID: NCT05557877

Low-Dose Aspirin to Prevent Breast Cancer After Having a Baby

Targeted Prevention of Postpartum-Related Breast Cancer Scientific Title

Purpose
To study whether low-dose aspirin prevents breast cancer in women who have recently had a baby and who have benign (non-cancerous) breast disease.
Who is this for?
Pre-menopausal women, ages 18 to 45, who have had a baby in the last 5 years, have received a mammogram that suggested benign (non-cancerous) breast disease, and are planning to receive a biopsy. You must not be taking any medication to prevent breast cancer.    Full eligibility criteria
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  • What's involved?
  • What's being studied?
  • How can I learn more?
  • <p class="seamTextPara"> You will receive the following: </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Biopsy</li> <li class="seamTextUnorderedListItem">Blood tests</li> </ul> <p class="seamTextPara"> followed by: </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Low-dose aspirin, by mouth, daily</li> </ul> <p class="seamTextPara"> followed by: </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Blood tests</li> <li class="seamTextUnorderedListItem">Questionnaires</li> </ul> <p class="seamTextPara"> <i class="seamTextEmphasis">Please contact research site for treatment schedule</i></p>
  • <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Low-dose aspirin, a non-steroidal anti-inflammatory drug, may reduce inflammation in blood and tissue which may prevent breast cancer after having a baby.</li> <li class="seamTextUnorderedListItem">Benign breast disease is non-cancerous breast disease.</li></ul>
  • <ul class='seamTextUnorderedList'><li class='seamTextUnorderedListItem'>View eligibility criteria and additional trial information: <a href='https://clinicaltrials.gov/ct2/show/NCT05557877' target='_blank'>ClinicalTrials.gov</a> </li><li class='seamTextUnorderedListItem'><a href='https://newsnetwork.mayoclinic.org/discussion/mayo-clinic-minute-aspirins-role-in-preventing-and-stopping-the-spread-of-cancer/' target='_blank'>Mayo Clinic: Aspirin and Cancer Prevention</a> </li></ul>
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4

NEAREST SITE: 1500 miles
University of Kansas Cancer Center
Kansas City,KS

VISITS: 2-3 visits within 6 months

PHASE: II

NCT ID: NCT05941520

Acolbifene or Low Dose Tamoxifen to Prevent Breast Cancer in Premenopausal Women at High Risk for Breast Cancer

Phase IIA Trial of Acolbifene (20 mg) vs Low Dose Tamoxifen (5 mg) in Pre-Menopausal Women at High Risk for Development of Breast Cancer Scientific Title

Purpose
To compare acolbifene and low dose tamoxifen (Nolvadex®) hormone therapies to prevent breast cancer for postmenopausal women at high risk for breast cancer.
Who is this for?
Premenopausal women at least 35 years old who have a high risk for developing breast cancer. High risk is defined below.    Full eligibility criteria
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  • What's involved?
  • What's being studied?
  • How can I learn more?
  • <p class="seamTextPara"> You will be randomly assigned to 1 of 2 groups: </p> <p class="seamTextPara"> <i class="seamTextEmphasis">Group 1</i> </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Acolbifene, by mouth, daily for 6 months</li> <li class="seamTextUnorderedListItem">Mammogram, 2 times within 6 months</li> <li class="seamTextUnorderedListItem">Blood tests, 2 times within 6 months</li> <li class="seamTextUnorderedListItem">Breast biopsy, 2 times</li> </ul> <p class="seamTextPara"> <i class="seamTextEmphasis">Group 2</i> </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Low-dose tamoxifen (Nolvadex®), by mouth, daily for 6 months</li> <li class="seamTextUnorderedListItem">Mammogram, 2 times within 6 months</li> <li class="seamTextUnorderedListItem">Blood tests, 2 times within 6 months</li> <li class="seamTextUnorderedListItem">Breast biopsy, 2 times</li></ul>
  • <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">High risk is defined as at least 1 of the following: abnormal biopsy; history of DCIS or LCIS (stage 0 breast cancer); high breast density; family history; and/or an ATM, BARD1, BRIP1, CDH1, CHEK2, MSH6, NBN, NF1, PTEN, PMS2, RAD51C, RAD51D, or TP53 gene mutation. You must not have a BRCA1/2 or PALB2 gene mutation.</li> <li class="seamTextUnorderedListItem">People at high risk for breast cancer may receive breast MRI, ultrasound, mammograms, mastectomy, and/or tamoxifen (Nolvadex®).</li> <li class="seamTextUnorderedListItem">Estrogen can cause the development and growth of breast cancer cells. Acolbifene and tamoxifen (Nolvadex®) hormone therapies block the use of estrogen by breast cells.</li> <li class="seamTextUnorderedListItem">The dose of tamoxifen (Nolvadex®) used in this study is four times lower than the standard dose.</li></ul>
  • <ul class='seamTextUnorderedList'><li class='seamTextUnorderedListItem'>View eligibility criteria and additional trial information: <a href='https://clinicaltrials.gov/ct2/show/NCT05941520' target='_blank'>ClinicalTrials.gov</a> </li><li class='seamTextUnorderedListItem'><a href='https://www.cancer.org/cancer/types/breast-cancer/risk-and-prevention/tamoxifen-and-raloxifene-for-breast-cancer-prevention.html' target='_blank'>American Cancer Society: Tamoxifen and Raloxifene for Lowering Breast Cancer Risk</a> </li></ul>
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5

NEAREST SITE: 1643 miles
M D Anderson Cancer Center
Houston,TX

VISITS: 4 visits within 1.5 years

PHASE: II

NCT ID: NCT06184750

Tamoxifen Hormone Therapy to Reduce Breast Density and Breast Cancer Risk for Premenopausal Women

Refining Tamoxifen Dose for Premenopausal Breast Cancer Risk Reduction (RENAISSANCE): A Phase II Single Arm Trial Scientific Title

Purpose
To study the ability of low dose tamoxifen (Nolvadex®) to decrease breast density and breast cancer risk.
Who is this for?
Premenopausal women 18-55 years old who have a history of estrogen receptor positive (ER+) DCIS and have completed treatment at least 3 months ago, who have a history of LCIS, who have received abnormal biopsy results, or who have a high risk for breast cancer.    Full eligibility criteria
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  • What's involved?
  • What's being studied?
  • How can I learn more?
  • <p class="seamTextPara"> You will receive the following: </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Tamoxifen (Nolvadex®), by mouth, daily for 6 months to 2 years</li> <li class="seamTextUnorderedListItem">Mammograms, 4 times within 1.5 years</li> <li class="seamTextUnorderedListItem">Questionnaires, 4 times within 1.5 years</li> <li class="seamTextUnorderedListItem">Blood tests</li> <li class="seamTextUnorderedListItem">Biopsy, 2 times (optional)</li></ul>
  • <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Dense breasts are a risk factor for breast cancer.</li> <li class="seamTextUnorderedListItem">Tamoxifen (Nolvadex®) is a type of hormone therapy called a selective estrogen receptor modulator (SERM). It works by blocking the effects of the hormone estrogen in the breast.</li> <li class="seamTextUnorderedListItem">Tamoxifen reduces breast density, even at low doses, and is approved for the prevention of breast cancer.</li> <li class="seamTextUnorderedListItem">The researchers may change your tamoxifen dose according to changes in your breast density as seen on a mammogram.</li> <li class="seamTextUnorderedListItem">DCIS or LCIS are also known as stage 0 breast cancer.</li></ul>
  • <ul class='seamTextUnorderedList'><li class='seamTextUnorderedListItem'>View eligibility criteria and additional trial information: <a href='https://clinicaltrials.gov/ct2/show/NCT06184750' target='_blank'>ClinicalTrials.gov</a> </li></ul>
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6

NEAREST SITE: 2054 miles
University of Michigan Rogel Cancer Center
Ann Arbor,MI

VISITS: Number of visits unavailable

PHASE: NA

NCT ID: NCT05700006

Effects of Hormone Therapy vs. No Hormone Therapy for Breast Cancer and Breast Cancer Prevention on Aging and the Microbiome

An Observational Study of Women With Breast Cancer Examining the Effect of Endocrine Therapy on Aging Scientific Title

Purpose
To study the effects of hormone therapy on biomarkers of aging and the microbiome.
Who is this for?
Women with stage 0 (DCIS), stage I, stage II, or stage III breast cancer or women at high risk of developing breast cancer. You must not have received treatment with an aromatase inhibitor for breast cancer or breast cancer prevention.    Full eligibility criteria
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  • What's involved?
  • What's being studied?
  • How can I learn more?
  • <p class="seamTextPara"> You will be assigned to 1 of 3 groups depending on your situation: </p> <p class="seamTextPara"> <i class="seamTextEmphasis">Group 1: Over 65 and Planning to Receive Hormone Therapy</i> </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Physician's choice of anastrozole (Arimidex®), exemestane (Aromasin®), or letrozole (Femara®)</li> <li class="seamTextUnorderedListItem">3 stool samples, questionnaires, blood draws</li> </ul> <p class="seamTextPara"> <i class="seamTextEmphasis">Group 2: Over 65 and Not Planning to Receive Hormone Therapy (Control Group)</i> </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">3 stool samples, questionnaires, blood draws</li> </ul> <p class="seamTextPara"> <i class="seamTextEmphasis">Group 3: Under 65 and Planning to Receive Hormone Therapy</i> </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Physician's choice of anastrozole (Arimidex®), exemestane (Aromasin®), or letrozole (Femara®)</li> <li class="seamTextUnorderedListItem">3 stool samples, questionnaires, blood draws</li></ul>
  • <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">The microbiome is the collection of microorganisms (bacteria) living in your digestive tract.</li> <li class="seamTextUnorderedListItem">Anastrozole (Arimidex®), exemestane (Aromasin®), and letrozole (Femara®) are types of hormone therapy called aromatase inhibitors. Aromatase inhibitors block some production of estrogen that helps cancer grow.</li></ul>
  • <ul class='seamTextUnorderedList'><li class='seamTextUnorderedListItem'>View eligibility criteria and additional trial information: <a href='https://clinicaltrials.gov/ct2/show/NCT05700006' target='_blank'>ClinicalTrials.gov</a> </li><li class='seamTextUnorderedListItem'><a href='https://www.breastcancer.org/treatment/hormonal-therapy/arimidex' target='_blank'>Breastcancer.org: Anastrozole (Arimidex®)</a> </li><li class='seamTextUnorderedListItem'><a href='https://www.breastcancer.org/treatment/hormonal-therapy/aromasin' target='_blank'>Breastcancer.org: Exemestane (Aromasin®)</a> </li><li class='seamTextUnorderedListItem'><a href='https://www.breastcancer.org/treatment/hormonal-therapy/femara' target='_blank'>Breastcancer.org: Letrozole (Femara®)</a> </li><li class='seamTextUnorderedListItem'><a href='https://www.insideprecisionmedicine.com/topics/oncology/breast-cancer/probiotic-bacteria-may-improve-efficacy-of-endocrine-targeted-therapies-for-breast-cancer/' target='_blank'>Inside Precision Medicine: Breast Cancer Treatments and the Microbiome</a> </li></ul>
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7

NEAREST SITE: 2108 miles
Ohio State University Comprehensive Cancer Center
Columbus,OH

VISITS: 7-9 visits within 3 months

PHASE: NA

NCT ID: NCT06635005

Low Insulin Diet to Reduce Breast Cancer Risk in High Risk Women

A Low-Insulinemic Dietary Intervention to Reduce Breast Cancer Risk in High-Risk Women Scientific Title

Purpose
To study whether a diet that leads to low insulin levels can reduce the risk of breast cancer.
Who is this for?
Women at least 45 years old or postmenopausal women with a BMI of 25-35 who are at high risk for breast cancer. You must receive care at the Ohio State University Comprehensive Cancer Center (OSUCCC) Stefanie Spielman Comprehensive Breast Center (SSCBC) high risk breast clinic.    Full eligibility criteria
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  • What's involved?
  • What's being studied?
  • How can I learn more?
  • <p class="seamTextPara"> You will receive the following: </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Nutrition education sessions, weekly for 1.5 months</li> <li class="seamTextUnorderedListItem">Nutrition counseling, in person or virtual, 3 times within 3 months</li> <li class="seamTextUnorderedListItem">Wear an activity tracker</li> <li class="seamTextUnorderedListItem">Blood, stool, and urine samples</li> <li class="seamTextUnorderedListItem">Questionnaires</li></ul>
  • <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">The diet in this study is designed to lower insulin levels.</li> <li class="seamTextUnorderedListItem">The diet is moderately low in total fat and saturated fat, low in protein from animal foods but high in protein from plant sources, high in fruits and vegetables, high in whole grains, and high in dietary fiber.</li></ul>
  • <ul class='seamTextUnorderedList'><li class='seamTextUnorderedListItem'>View eligibility criteria and additional trial information: <a href='https://clinicaltrials.gov/ct2/show/NCT06635005' target='_blank'>ClinicalTrials.gov</a> </li></ul>
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8

NEAREST SITE: 2264 miles
UPMC Magee Womens Hospital
Pittsburgh,PA

VISITS: Number of visits unavailable

PHASE: I

NCT ID: NCT06218303

Vaccine to Prevent Breast Cancer for Women with ER+ DCIS

A Clinical Study of a Prototype DAA/TAA Vaccine Targeting MUC1 for Immune Interception and Prevention in Ductal Carcinoma In Situ Scientific Title

Purpose
To study the safety and ability of an experimental MUC1 peptide vaccine to prevent breast cancer in people with DCIS.
Who is this for?
Postmenopausal women with stage 0 (DCIS) estrogen receptor positive (ER+) breast cancer who are planning to receive surgery.    Full eligibility criteria
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  • What's involved?
  • What's being studied?
  • How can I learn more?
  • <p class="seamTextPara"> You will be randomly assigned to 1 of 2 groups: </p> <p class="seamTextPara"> <i class="seamTextEmphasis">Group 1: Experimental</i> </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">MUC1 peptide vaccine with Poly ICLC (Hiltonol®), by injection, 3-4 times within 3-9 months</li> <li class="seamTextUnorderedListItem">Aromatase inhibitor, by mouth, daily</li> </ul> <p class="seamTextPara"> <i class="seamTextEmphasis">Group 2: Standard of Care</i> </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Aromatase inhibitor, by mouth, daily</li></ul>
  • <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Not all DCIS will progress to invasive breast cancer.</li> <li class="seamTextUnorderedListItem">Vaccines for DCIS may allow for less treatment. </li> <li class="seamTextUnorderedListItem">The MUC1 peptide vaccine is an experimental immunotherapy. The vaccine targets MUC1, which is a protein expressed by DCIS.</li> <li class="seamTextUnorderedListItem">Poly ICLC (Hiltonol®) is an immunotherapy that stimulates immune cells to go after and kill cancer cells.</li> <li class="seamTextUnorderedListItem">Anastrozole (Arimidex®), letrozole (Femara®), and exemestane (Aromasin®) are types of hormone therapy called aromatase inhibitors. Aromatase inhibitors block some production of estrogen that helps cancer grow.</li></ul>
  • <ul class='seamTextUnorderedList'><li class='seamTextUnorderedListItem'>View eligibility criteria and additional trial information: <a href='https://clinicaltrials.gov/ct2/show/NCT06218303' target='_blank'>ClinicalTrials.gov</a> </li></ul>
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9

NEAREST SITE: 2693 miles
Dana Farber Cancer Institute
Boston,MA

VISITS: At least 2 visits within 4 months

PHASE: NA

NCT ID: NCT06322888

Exercise to Reduce the Risk of Breast Cancer for Women With Dense Breasts

Resistance and Aerobic Exercise for Prevention in Women With Dense Breasts (REP-D) Scientific Title

Purpose
To study how exercise might lower the risk of developing breast cancer by studying changes that occur in breast tissue and blood.
Who is this for?
Women 18-59 years old with dense breasts on a mammogram within the past year and exercise less than 1 hour every week. You must not have a history of breast cancer, be pregnant or breastfeeding, or be receiving hormonal birth control or hormone replacement therapy.    Full eligibility criteria
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  • What's involved?
  • What's being studied?
  • How can I learn more?
  • <p class="seamTextPara"> You will be randomly assigned to 1 of 2 groups: </p> <p class="seamTextPara"> <i class="seamTextEmphasis">Group 1: Experimental</i> </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Exercise program, in person or virtual, 3 times every week for 3 months</li> <li class="seamTextUnorderedListItem">Exercise journal</li> <li class="seamTextUnorderedListItem">Fitbit</li> <li class="seamTextUnorderedListItem">Biopsy, 2 times within 3 months</li> <li class="seamTextUnorderedListItem">Blood test, 2 times within 3 months</li> <li class="seamTextUnorderedListItem">Questionnaires</li> </ul> <p class="seamTextPara"> <i class="seamTextEmphasis">Group 2 : Control</i> </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Biopsy, 2 times within 3 months</li> <li class="seamTextUnorderedListItem">Blood test, 2 times within 3 months</li> <li class="seamTextUnorderedListItem">Questionnaires</li> </ul> <p class="seamTextPara"> followed 3 months later by: </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Exercise program, 3 months (optional)</li></ul>
  • <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Greater physical activity is associated with a lower risk of breast cancer.</li> <li class="seamTextUnorderedListItem">Exercise may change markers in blood and breast tissue that play a role in breast cancer development.</li> <li class="seamTextUnorderedListItem">If you are in group 1, the exercise program includes aerobic and resistance training exercise with a certified exercise trainer.</li> <li class="seamTextUnorderedListItem">If you are in group 1, a FitBit activity tracker, resistance bands, hand weights, and stationary bike will be provided to you. Hand weights will be returned at end of study.</li></ul>
  • <ul class='seamTextUnorderedList'><li class='seamTextUnorderedListItem'>View eligibility criteria and additional trial information: <a href='https://clinicaltrials.gov/ct2/show/NCT06322888' target='_blank'>ClinicalTrials.gov</a> </li></ul>
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10

No Travel Required

VISITS: No visits required

PHASE: NA

NCT ID: NCT04496739

Tools to Help Women Make Decisions About Medication to Prevent Breast Cancer

Cluster Randomized Controlled Trial of Patient and Provider Decision Support to Increase Chemoprevention Informed Choice Among Women With Atypical Hyperplasia or Lobular Carcinoma In Situ - Making Informed Choices on Incorporating Chemoprevention Into Care (MiChoice) Scientific Title

Purpose
To compare the ability of a web-based decision support tool and standard educational materials to help women make decisions about medication to prevent breast cancer.
Who is this for?
Women 35-74 years old with atypical hyperplasia (AH) or lobular carcinoma in situ (LCIS) who do not have a history of breast cancer and have not taken medication to prevent breast cancer.    Full eligibility criteria
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  • What's involved?
  • What's being studied?
  • How can I learn more?
  • <p class="seamTextPara"> You will be randomly assigned to 1 of 2 groups: </p> <p class="seamTextPara"> <i class="seamTextEmphasis">Group 1: Experimental</i> </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Educational materials about breast cancer risk and prevention, virtual</li> <li class="seamTextUnorderedListItem">Decision support tool with action plan and breast cancer risk navigation, virtual</li> <li class="seamTextUnorderedListItem">Interview, virtual, 1 time (optional)</li> <li class="seamTextUnorderedListItem">Questionnaires</li> </ul> <p class="seamTextPara"> <i class="seamTextEmphasis">Group 2: Standard of Care</i> </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Educational materials about breast cancer risk and prevention, virtual</li> <li class="seamTextUnorderedListItem">Questionnaires</li></ul>
  • <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Treatment called chemoprevention can reduce the risk of developing breast cancer in people with high-risk breast conditions such as atypical hyperplasia (AH) or lobular carcinoma in situ (LCIS).</li> <li class="seamTextUnorderedListItem">Selective estrogen receptor modulators (SERMs) and aromatase inhibitors (AIs) are hormone therapy drugs that can be used for chemoprevention. However, these treatments can have side effects.</li> <li class="seamTextUnorderedListItem">Decision support tools are designed to improve informed choice about breast cancer chemoprevention.</li> <li class="seamTextUnorderedListItem">If you are in group 2, the action plan will summarize your breast cancer risk profile, risks and benefits of SERMs and AIs, and personal preferences for chemoprevention.</li> <li class="seamTextUnorderedListItem">This trial is also available in Spanish.</li></ul>
  • <ul class='seamTextUnorderedList'><li class='seamTextUnorderedListItem'>View eligibility criteria and additional trial information: <a href='https://clinicaltrials.gov/ct2/show/NCT04496739' target='_blank'>ClinicalTrials.gov</a> </li></ul>
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No Travel Required

VISITS: No visits required

PHASE: NA

NCT ID: NCT05810025

RealRisks Online Program for Breast Cancer Risk Assessment

Integrating EHR and Patient-generated Health Data for Breast Cancer Risk Assessment and Decision Support in a Diverse Multiethnic Population Scientific Title

Purpose
To study how the RealRisks program promotes understanding of breast cancer risk and prevention and perceptions by users of their risk for breast cancer.
Who is this for?
Women, age 35-74 years old, at high risk for breast cancer but who have not been diagnosed with breast cancer.    Full eligibility criteria
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  • What's involved?
  • What's being studied?
  • How can I learn more?
  • <p class="seamTextPara"> You will receive the following: </p> <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">Use of the RealRisks program, online</li> <li class="seamTextUnorderedListItem">Questionnaires</li></ul>
  • <ul class="seamTextUnorderedList"> <li class="seamTextUnorderedListItem">RealRisks is a web-based patient-centered program designed to improve: 1) accurate understanding of breast cancer risk; 2) knowledge about drugs that could prevent breast cancer, and 3) making choices based on information. RealRisks includes audio and modules about breast cancer risk (including interactive games on risk communication) and drugs that could prevent breast cancer. </li> <li class="seamTextUnorderedListItem">Through RealRisks, study investigators will collect information on breast cancer risk factors to calculate a person's breast cancer risk score and also factors that influence decision-making about prevention. </li> <li class="seamTextUnorderedListItem">RealRisks generates an action plan for patients summarizing their personalized breast cancer risk and preference for prevention.</li></ul>
  • <ul class='seamTextUnorderedList'><li class='seamTextUnorderedListItem'>View eligibility criteria and additional trial information: <a href='https://clinicaltrials.gov/ct2/show/NCT05810025' target='_blank'>ClinicalTrials.gov</a> </li></ul>
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