Tundra Space

Tundra Space

Clinical Research Directory

Browse clinical research sites, groups, and studies.

138 clinical studies listed.

Filters:

Breast Carcinoma

Tundra lists 138 Breast Carcinoma clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

This data is also available as a public JSON API. AI systems and LLMs are encouraged to use it for structured queries.

RECRUITING

NCT06915168

CIPN Decision Aid for the Improvement of Chemotherapy Decision Making in Patients With Breast Cancer

This clinical trial studies how well a chemotherapy-induced peripheral neuropathy (CIPN) decision aid works in improving chemotherapy decision making among patients with breast cancer. CIPN involves numbness or tingling in the hands or feet and is a debilitating side effect of several commonly used classes of cancer drugs. CIPN symptoms are typically minor at first but can progress with continued treatment to severe symptoms that can affect long-term function, falls risk, and quality of life. Symptoms sometimes resolve after treatment but in patients who experienced CIPN, symptoms are still present 1 year post-treatment in about two-thirds of patients and 3 years post-treatment in approximately half of the patients. Previous studies indicate patients lack awareness of long-term CIPN symptoms. A decision aid that provides information about permanent CIPN, that helps patients understand their treatment priorities, and prepares them for a discussion with their medical oncologist may lead to improvements in treatment decision making, satisfaction with decision making, and ultimately increase patient's achievement of their treatment goals.

Gender: All

Updated: 2026-10-15

1 state

Breast Carcinoma
RECRUITING

NCT07619534

Collection of CSF Samples From Participants With Metastatic Triple Negative Breast Cancer (TNBC) and HER2+ Breast Cancer With no Prior History Nor Active Radiographically Detectable Brain Metastases

Background: Breast cancer is the most common cancer among women. It can often spread to the liver, lungs, bones, or brain. Breast cancer that spreads to the brain is often fatal. Researchers want to know if tumor DNA found in spinal fluid, blood, or tumor tissue can help predict when the cancer will spread to the brain. They want to collect these fluid and tissue samples for research. Objective: To collect spinal fluid and other samples from people with breast cancer that has spread to other parts of the body. Eligibility: People aged 18 years and older with HER2-positive or triple negative breast cancer. The cancer must have spread to other parts of the body but not to the brain. Design: Participants will be screened. They will have blood tests to assess kidney function. They will have an imaging scan of the brain. Participants will come to the NIH clinic to have their samples collected: * Spinal fluid. A thin needle will be inserted into the lower back to draw out a sample of fluid from the space around the spinal cord. A physical exam and blood tests will be done to make sure it is safe for participants to have this procedure. * Blood. * Saliva or cheek swabs. They will rub a cotton swab inside of their mouth. * Tumor samples. If participants have had samples of tumor tissue (biopsies) collected in the past, leftover tissue may be used for this study. Participants will be contacted for follow-up every 6 months for 3 years. They may return once a year to provide further samples.

Gender: All

Ages: 18 Years - 120 Years

Updated: 2026-10-15

1 state

Breast Cancer
Breast Carcinoma
Cancer of the Breast
+1
RECRUITING

NCT05056857

Neutrophil Extracellular Traps Formation in Breast Cancer Patients Taking Tamoxifen

This study examines the long-term effects of tamoxifen (TAM) treatment on excessive production of neutrophil extracellular traps (NET) and their impact on breast cancer and side effects. NET are produced by the body to fight infections but have also been linked to side effects caused by the body's immune system. Treatment with tamoxifen increases the production of NETs. This study may help researchers determine if the increased number of NETs in the body has a damaging effect in breast cancer.

Gender: FEMALE

Ages: 18 Years - Any

Updated: 2026-10-13

1 state

Breast Carcinoma
RECRUITING

NCT06049355

EMBRACE: Exercising Together

This phase II trial tests how well an exercise intervention, Exercising Together, works in preventing declines in physical and mental health in couples during radiation treatment for cancer. Treatments for cancer can cause side effects such as fatigue as well as strain on relationships. Exercising Together is a partnered exercise program that adds communication, collaboration and support between partners during exercise to fortify the relationship and amplify the benefits of physical training. Exercising Together program may be effective on the mental and physical health of couples during radiation treatment for cancer.

Gender: All

Ages: 18 Years - Any

Updated: 2026-10-13

1 state

Breast Carcinoma
Prostate Carcinoma
RECRUITING

NCT06418204

Assessing Benefits and Harms of Cannabis/Cannabinoid Use Among Cancer Patients Treated in Community Oncology Clinics

This is a multi-site clinical study enrolling 2000 newly diagnosed patients with breast, colorectal, melanoma, non-Hodgkin lymphoma, or non-small cell lung cancer, who are planning to receive one or more systemic cancer directed therapies with chemotherapy and/or (immune checkpoint inhibitors) ICIs.

Gender: All

Ages: 18 Years - Any

Updated: 2026-10-07

43 states

Breast Carcinoma
Colorectal Carcinoma
Lung Non-Small Cell Carcinoma
+2
RECRUITING

NCT03604315

Serial Imaging of the Novel Radiotracer [^18F] FLuorthanatrace ([^18F] FTT) by PET/CTF

This phase I trial studies how well fluorine F 18 fluorthanatrace positron emission tomography (PET)/computed tomography (CT) works in patients with solid tumors. Fluorine F 18 fluorthanatrace is a radioactive tracer, a type of imaging agent that is labeled with a radioactive tag and injected into the body to help with imaging scans. PET/CT uses a scanner to make detailed, computerized pictures of areas inside the body. PET/CT with Fluorine F 18 fluorthanatrace may allow more tumor cells to be found in patients with ovarian, fallopian tube, or primary peritoneal cancer.

Gender: FEMALE

Ages: 18 Years - Any

Updated: 2026-10-06

1 state

Breast Carcinoma
Fallopian Tube Carcinoma
Ovarian Carcinoma
+5
RECRUITING

NCT07474090

Personalized Exercise Program for Survivors of Breast Cancer, STEPS-BC Trial

This clinical trial studies whether a healthy living intervention (HLI), with or without a physical activity intervention (PAI), helps maintain the ability to exercise, heart health, and quality of life in breast cancer patients who are scheduled to receive chemotherapy treatment. Early detection and enhanced therapies for breast cancer have improved 5-year cancer-related survival rates. Unfortunately, many breast cancer survivors are at high risk for long-term exercise intolerance, decreased heart health, and lower quality of life following chemotherapy. Currently, there are no effective therapies to help patients maintain these areas throughout chemotherapy. The HLI in this study includes virtual health education classes, which provide useful information on topics like proper nutrition, managing stress, and sleep practices. This may help patients understand the importance of living a healthy lifestyle during chemotherapy. The PAI in this study consists of virtual exercise sessions personalized to the needs of the patient, which may make it easier for patients to stay active during chemotherapy. HLI with PAI may be a more effective way to help maintain ability to exercise, heart health, and quality of life in breast cancer patients who are scheduled to receive chemotherapy treatment.

Gender: All

Ages: 18 Years - 85 Years

Updated: 2026-10-06

2 states

Anatomic Stage I Breast Cancer AJCC v8
Anatomic Stage II Breast Cancer AJCC v8
Anatomic Stage III Breast Cancer AJCC v8
+3
ACTIVE NOT RECRUITING

NCT02876107

Carboplatin and Paclitaxel With or Without Panitumumab in Treating Patients With Invasive Triple Negative Breast Cancer

This randomized phase II trial studies how well carboplatin and paclitaxel with or without panitumumab work in treating patients with invasive triple negative breast cancer. Drugs used in the chemotherapy, such as carboplatin and paclitaxel, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping the them from dividing, or by stopping them from spreading. Monoclonal antibodies, such as panitumumab, may interfere with the ability of tumor cells to grow and spread. Giving carboplatin and paclitaxel with or without panitumumab before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed.

Gender: All

Ages: 18 Years - Any

Updated: 2026-10-06

1 state

Breast Carcinoma
Breast Lump
Edema
+8
RECRUITING

NCT06995898

The Vanguard Study: Testing a New Way to Screen for Cancer

The Vanguard Study is a feasibility study to explore several aspects of evaluating multi-cancer detection (MCD) tests in a future definitive randomized controlled trial. An MCD test measures markers in the blood in order to screen for multiple cancers simultaneously. There is a need to understand how MCDs may work as cancer screening tools. The goal of cancer screening is to reduce the burden of cancer by identifying cancers before they show symptoms or signs, when treatment is likely to be most effective. In this study, adults aged 45-75 without cancer will be randomly assigned to one of 3 groups: 2 separate MCD test groups or a control group. These two MCD tests will not be compared to each other but will be compared to cancers detected in the control group. This study will provide early information on how well MCD tests perform as cancer screening tools. It will also help researchers understand how patients and their doctors make decisions about their care when the MCD test result comes back as normal (negative) or abnormal (positive).

Gender: All

Ages: 45 Years - 75 Years

Updated: 2026-10-06

13 states

Bladder Carcinoma
Breast Carcinoma
Colorectal Carcinoma
+8
RECRUITING

NCT05056818

Comparison of Synthetic Mammography Versus Full-Field Digital Mammography in Image Interpretation and Performance Metrics

This study compares synthetic mammography to full-field digital mammography in image interpretation and performance metrics. Digital breast tomosynthesis (DBT) has previously been found to be superior in performance to standard digital mammography in both screening and diagnostic settings for the early detection and improved diagnosis of breast cancers. DBT in combination with full-field digital mammography (FFDM) reduces recall rates and increases cancer detection rates relative to FFDM alone. Synthetic mammography is a 2-dimensional reconstructed image, using the dataset derived from the DBT acquisition, without requiring additional radiation dose. Collecting information from patients' medical records may help doctors analyze the characteristics, utility, and impact of synthetic mammography to compared to FFDM.

Gender: FEMALE

Ages: 18 Years - Any

Updated: 2026-10-06

1 state

Breast Carcinoma
ACTIVE NOT RECRUITING

NCT04711109

Studying the Effect of Denosumab on Preventing Breast Cancer in Women With a BRCA1 Germline Mutation

This phase III trial compares denosumab to placebo for the prevention of breast cancer in women with a BRCA1 germline mutation. A germline mutation is an inherited gene change which, in the BRCA1 gene, is associated with an increased risk of breast and other cancers. Denosumab is a monoclonal antibody that is used to treat bone loss in order to reduce the risk of bone fractures in healthy people, and to reduce new bone growths in cancer patients whose cancer has spread to their bones. Research has shown that denosumab may also reduce the risk of developing breast cancer in women carrying a BRCA1 germline mutation.

Gender: FEMALE

Ages: 25 Years - 55 Years

Updated: 2026-10-05

20 states

BRCA1 Mutation
Breast Cancer
Breast Diseases
+3
ACTIVE NOT RECRUITING

NCT06130826

Immune Response Activation for the Treatment of Unresectable Metastatic Colorectal Cancer or CEA Positive Metastatic Breast Cancer

This phase I trial studies the side effects and best dose of M5A-IL2 immunocytokine (M5A-ICK) combined with stereotactic body radiation therapy (SBRT) and to see how well they work in treating patients with colorectal cancer or xarcinoembryonic antigen (CEA) positive breast cancer that cannot be removed by surgery (unresectable) or has spread from where it first started (primary site) to other places in the body (metastatic). Carcinoembryonic Antigen (CEA) is a protein that is present in most colorectal cancers and in many other cancers, such as breast cancer, as well. SBRT uses special equipment to position a patient and deliver radiation to tumors with high precision. This method may kill tumor cells with fewer doses over a shorter period and cause less damage to normal tissue. Cytokines are signaling proteins that help control inflammation in the body. They allow the immune system to mount a defense if germs or cancer or other substances that can make people sick enter the body. Interleukin-2 (IL-2) is a powerful cytokine able to regulate the immune responses that are important for anticancer immunity. Immunocytokines (also called antibody-cytokine fusion proteins) are small proteins that regulate the activity of immune cells. The M5A-IL2 immunocytokine (M5A-ICK) combines the cancer targeting features of the M5A antibody with the immune system regulation properties of the cytokine IL-2. Giving M5A-ICK in combination with standard of care (SOC) SBRT may work better in treating patients with unresectable metastatic colorectal cancer or CEA positive metastatic breast cancer.

Gender: All

Ages: 18 Years - Any

Updated: 2026-10-05

1 state

Breast Carcinoma
Colorectal Carcinoma
RECRUITING

NCT03897270

Photoacoustic Imaging of the Breast in Patients With Breast Cancer and Healthy Subjects

This trial studies photoacoustic imaging of the breast in patients with breast cancer and healthy subjects. Dense breasts typically reduce the sensitivity of a mammography and also is associated with a higher risk of breast cancer. Photoacoustic tomography combines light and sound to provide more information about breast tissue.

Gender: FEMALE

Ages: 18 Years - Any

Updated: 2026-10-02

1 state

Breast Carcinoma
Healthy Subject
RECRUITING

NCT05557877

Low Dose Aspirin for the Prevention of Postpartum Related Breast Cancer

This phase II trial tests whether low-dose aspirin can affect markers of inflammation in postpartum (after childbirth) women planning to have a breast biopsy. Chronic inflammation may increase the risk of postpartum related breast cancer. Low-dose aspirin is a non-steroidal anti-inflammatory drug. Giving low-dose aspirin may affect markers of inflammation in blood and tissue and may prevent postpartum related breast cancer.

Gender: FEMALE

Ages: 18 Years - 45 Years

Updated: 2026-10-01

5 states

Breast Carcinoma
ACTIVE NOT RECRUITING

NCT02465060

Targeted Therapy Directed by Genetic Testing in Treating Patients With Advanced Refractory Solid Tumors, Lymphomas, or Multiple Myeloma (The MATCH Screening Trial)

This phase II MATCH screening and multi-sub-trial studies how well treatment that is directed by genetic testing works in patients with solid tumors, lymphomas, or multiple myelomas that may have spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced) and does not respond to treatment (refractory). Patients must have progressed following at least one line of standard treatment or for which no agreed upon treatment approach exists. Genetic tests look at the unique genetic material (genes) of patients' tumor cells. Patients with genetic abnormalities (such as mutations, amplifications, or translocations) may benefit more from treatment which targets their tumor's particular genetic abnormality. Identifying these genetic abnormalities first may help doctors plan better treatment for patients with solid tumors, lymphomas, or multiple myeloma.

Gender: All

Ages: 18 Years - Any

Updated: 2026-10-01

51 states

Advanced Lymphoma
Advanced Malignant Solid Neoplasm
Bladder Carcinoma
+49
RECRUITING

NCT07285044

The Cancer Connected Access and Remote Expertise Beyond Walls Program to Provide In-Home Cancer Treatment and Improve Treatment Satisfaction in Cancer Patients Living in the Florida Panhandle and Surrounding Areas

This phase II trial studies whether providing cancer treatment in the home is preferred over the traditional clinic setting and if it improves treatment satisfaction in cancer patients living in the Florida Panhandle and surrounding areas. Typically, drug-related cancer care is provided at a medical center which causes patients to have to spend considerable time away from their family, friends, and familiar surroundings. This may add to the physical, emotional, social, and financial burden for patients and their families during this difficult time in their lives. The Cancer Connected Access and Remote Expertise (CARE) Beyond Walls (CCBW) program uses a specialized care team trained to provide cancer treatment in the patient's home setting. It is designed to support remote connection between the home health team and providers and Mayo clinic. This may be preferred over the traditional clinic setting which may improve treatment satisfaction in cancer patients living in the Florida Panhandle and surrounding areas.

Gender: All

Ages: 18 Years - Any

Updated: 2026-09-30

1 state

Amyloidosis
Basal Cell Carcinoma
Biliary Tract Carcinoma
+26
RECRUITING

NCT06855524

Fucoidan for Preventing Chemotherapy-Related Fatigue in Patients With Gastrointestinal, Gynecological, Breast, or Lung Cancer

This phase II trial tests how well fucoidan works in preventing chemotherapy-related fatigue compared to a placebo in patients with gastrointestinal (GI), gynecological (GYN), breast, or lung cancer. Fatigue poses a burden in patients with malignancies undergoing systemic chemotherapy. Fucoidan is a dietary supplement made of complex sugar that contain sulfate groups attached to their sugar units (sulfated polysaccharide) which found in brown seaweed. It is thought to have anti-inflammatory, anti-viral, anti-thrombotic, anti-diabetic, and anti-tumor effects in pre-clinical models. Giving fucoidan may be effective in preventing chemotherapy-related fatigue in patients with GI, GYN, breast, or lung cancer.

Gender: All

Ages: 18 Years - Any

Updated: 2026-09-25

1 state

Malignant Digestive System Neoplasm
Malignant Female Reproductive System Neoplasm
Breast Carcinoma
+2
COMPLETED

NCT03220893

Molecular Breast Imaging and Digital Breast Tomosynthesis in Screening Patients With Dense Breast Tissue

This study compares molecular breast imaging (MBI) and digital breast tomosynthesis (DBT) in screening patients with dense breast tissue. Breast imaging may help doctors find breast cancer sooner, when it may be easier to treat. Molecular breast imaging (MBI) uses an injection of a small amount of radioactive material that is taken up in tissues of the body that are actively changing, such as breast cancer. A specialized camera, called a gamma camera, takes pictures of the gamma rays emitted by this material. MBI may detect cancers that are not visible on mammograms. This study may help researchers determine how MBI testing compares to DBT screening.

Gender: FEMALE

Ages: 40 Years - 75 Years

Updated: 2026-09-24

5 states

Breast Carcinoma
TERMINATED

NCT04570956

Oral Tamoxifen vs. TamGel vs. Control in Women With Atypical Hyperplasia, Lobular Carcinoma In Situ, or Increased Breast Cancer Risk

The investigators plan to prospectively study breast tissue changes after a short course of Tamoxifen (Tam).

Gender: FEMALE

Ages: 18 Years - 80 Years

Updated: 2026-09-24

3 states

Breast Atypical Hyperplasia
Breast Lobular Carcinoma in Situ
Breast Atypical Lobular Hyperplasia
+1
ACTIVE NOT RECRUITING

NCT04989504

Testing the Application of Mepitel Film During Radiation Therapy to Reduce Radiation Related Redness and Peeling in Breast Cancer Patients Following Mastectomy

This phase III trial studies how well Mepitel Film works in reducing radiation dermatitis (redness and peeling) in patients with breast cancer during radiation therapy after a mastectomy. Mepitel Film may reduce the severity of skin redness and peeling in the area of radiation.

Gender: All

Ages: 18 Years - Any

Updated: 2026-09-23

17 states

Breast Carcinoma
COMPLETED

NCT07338721

Does Ultrasound Guidance Axillary Incision Improve Sentinel Lymph Node Detection in Breast Cancer?

This single-center randomized controlled trial evaluates whether detecting the first lymph node at the axillary entrance with ultrasound guidance, followed by a targeted axillary incision over the pencil-marked projection, improves sentinel lymph node identification compared to the conventional axillary hairline landmark. The study hypothesizes that this technique enables a smaller incision, minimizes tissue dissection, and reduces operative time.

Gender: FEMALE

Ages: 18 Years - Any

Updated: 2026-09-21

Breast Carcinoma
Sentinel Lymph Node Biopsy
ACTIVE NOT RECRUITING

NCT04871139

An Imaging Technology, Contrast-Enhanced Mammography, in Predicting Breast Cancer

This clinical trial examines a new imaging technology, contrast-enhanced mammography, in predicting breast cancer. Contrast-enhanced mammography is similar to standard mammography, but it includes an intravenous (by vein) injection of iodine-based contrast, which makes tissue and blood vessels more visible in scans. Contrast-enhanced mammography may work better in detecting cancer in the breast that is not seen on other imaging tests and may help doctors find the most suspicious areas of the breast to biopsy, which could increase the chances of finding breast cancer.

Gender: All

Ages: 25 Years - 85 Years

Updated: 2026-09-18

1 state

Breast Carcinoma
ACTIVE NOT RECRUITING

NCT02194387

Energy Balance Interventions in Increasing Physical Activity in Breast Cancer Gene Positive Patients, Lynch Syndrome-Positive Patients, CLL Survivors or High-Risk Family Members

This pilot clinical trial studies different types of energy balance interventions to see how well they work in increasing the physical activity levels of breast cancer gene-positive patients, Lynch syndrome-positive patients, chronic lymphocytic leukemia (CLL) survivors or family members of cancer survivors who are at high risk for cancer. Increasing exercise and eating healthy foods may help reduce the risk of cancer. Studying how well different types of interventions work in motivating cancer survivors or high-risk family members to increase exercise and healthy food choices may help doctors plan the most effective motivational program for cancer prevention.

Gender: All

Ages: 18 Years - Any

Updated: 2026-09-16

1 state

Body Mass Index 25 or Greater
BRCA1 Gene Mutation
BRCA2 Gene Mutation
+8
ACTIVE NOT RECRUITING

NCT06584396

Evaluating Mechanical Properties of Post-Mastectomy Skin Flaps to Estimate Reconstruction Risks, the EMPOWER Study

This study evaluates the skin and surrounding soft tissue that is removed during an implant reconstruction after a mastectomy.

Gender: FEMALE

Ages: 18 Years - Any

Updated: 2026-09-16

1 state

Breast Carcinoma