Condition

Breast Ductal Carcinoma In Situ clinical trials and research

• 8Clinical trials
• 1Country

Newest Breast Ductal Carcinoma In Situ clinical trials

All recruiting trials (8)

• A program to help women navigate breast cancer care

  This study tests a support program designed to help underserved women with breast cancer find the care they need and improve their quality of life.

  Recruiting Roswell Park Cancer Institute · Buffalo, New York · NCT06350500

• Using low dose tamoxifen with or without omega-3 fatty acids to reduce breast cancer risk

  This study is testing whether adding omega-3 fatty acids to low dose tamoxifen can help reduce the risk of breast cancer in overweight or obese postmenopausal women.

  Recruiting at 3 sites Phase 2 National Cancer Institute (NCI) · Kansas City, Kansas and 2 other locations · NCT06195306

• Finding the best dose of tamoxifen to reduce breast cancer risk in premenopausal women

  This study is testing if a higher dose of tamoxifen can help premenopausal women at higher risk for breast cancer by reducing breast density on mammograms.

  Recruiting at 10 sites Phase 2 National Cancer Institute (NCI) · Tucson, Arizona and 10 other locations · NCT06184750

• Comparing acolbifene and low dose tamoxifen to prevent breast cancer in high-risk premenopausal women

  This study is testing whether acolbifene or low dose tamoxifen can help prevent breast cancer in high-risk premenopausal women.

  Recruiting at 4 sites Phase 2 National Cancer Institute (NCI) · Duarte, California and 3 other locations · NCT05941520

• Caloric restriction combined with targeted radiation therapy for early stage breast cancer

  This study is testing if cutting calories while getting targeted radiation therapy can help reduce tumor size more in people with early stage breast cancer compared to just the radiation alone.

  Recruiting Thomas Jefferson University · Philadelphia, Pennsylvania · NCT04959474

• Identifying and caring for individuals with inherited cancer syndromes

  This study is testing whether free genetic testing can help find and support people with inherited cancer syndromes better than current methods.

  Recruiting at 2 sites OHSU Knight Cancer Institute · Portland, Oregon and 1 other locations · NCT04494945

• Impact of COVID-19 on financial costs for breast cancer surgery patients

  This study looks at how the COVID-19 pandemic has impacted the out-of-pocket costs and financial struggles of breast cancer patients undergoing surgery.

  Recruiting at 4 sites M.D. Anderson Cancer Center · Conroe, Texas and 3 other locations · NCT04169542

• Vaccine treatment before surgery for HER2-expressing ductal carcinoma in situ

  This study is testing a new vaccine given before surgery to see if it can help boost the immune response in patients with a specific type of breast cancer called HER2-expressing ductal carcinoma in situ.

  Recruiting at 2 sites Phase 1 Mayo Clinic · Jacksonville, Florida and 1 other locations · NCT04144023

Related topics

Quick answers

How many Breast Ductal Carcinoma In Situ clinical trials are recruiting right now?

8, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

All of them have sites in United States. Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 2: 3, Phase 1: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

Find the studies that fit you

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