Clinical Research Directory
Browse clinical research sites, groups, and studies.
135 clinical studies listed.
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Tundra lists 135 Breast Carcinoma clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT05150652
Neoadjuvant Endocrine Therapy in ER-positive, HER2-negative Early Stage Breast Cancer
The goal of this study is to access whether treatment of early state estrogen-rich breast cancers with neoadjuvant endocrine therapy will result in higher rates of margin negativity on lumpectomy specimen.
Gender: FEMALE
Ages: 18 Years - 99 Years
Updated: 2026-08-31
1 state
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: 2026-08-31
1 state
NCT05379153
Testing Laser Therapy for Treatment of Vaginal Dryness in Survivors of Breast Cancer, The Revitalize Trial
This phase III trial compares the effect of vaginal fractional CO2 laser therapy to placebo for the treatment of vaginal dryness in breast cancer survivors with symptoms of genitourinary syndrome of menopause (GSM). Placebo therapy is an inactive treatment that is designed to mimic as closely as possible the active treatment being studied in a clinical trial. In this trial, patients will not be told whether they will be in the laser treatment group or the placebo group until 6-weeks after the third treatment visit (patient-blinded). At that point, patients who received placebo can elect to receive laser treatment similar to the other group. GSM is group of symptoms that affect the female genital and urinary systems and results from the lack of estrogen. Vaginal dryness can be commonly experienced with normal aging, with menopause, or come about from medications used to treat breast cancer such as chemotherapy or endocrine therapies like tamoxifen or aromatase inhibitors. Vaginal fractional CO2 laser therapy may help reduce vaginal dryness. compared to placebo.
Gender: FEMALE
Ages: 22 Years - Any
Updated: 2026-08-31
2 states
NCT07690852
Environmental Exposure Assessment in High-Risk and Early-Onset Breast Cancer Care
This study evaluates patient and provider attitudes about environmental exposure risk assessments into clinical care for female patients at average or high risk for breast cancer and/or diagnosed with early onset breast cancer.
Gender: FEMALE
Ages: 18 Years - Any
Updated: 2026-08-31
1 state
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: 2026-08-28
51 states
NCT06926530
Herbs & Supplements in Breast Cancer Usage, Impact, and Personalized Approaches for Diverse Populations
This research study is enrolling participants diagnosed with breast cancer and receiving/received chemotherapy and/or endocrine therapy. The study's primary objective is to assess the differences in the use of herbs and supplements among the populations served at Cleveland Clinic Florida and Ohio by administering a participant-reported questionnaire.
Gender: All
Ages: 18 Years - Any
Updated: 2026-08-28
2 states
NCT07207564
Integrating Molecular Pathology, Radiology, and Genetics to Improve Breast Cancer Risk
The purpose of this research is to better understand how benign breast diseases might lead to breast cancer, focusing on genetic factors and including a diverse range of participants to improve future diagnosis and treatment.
Gender: FEMALE
Ages: 18 Years - 100 Years
Updated: 2026-08-27
2 states
NCT05716893
Study of Aerobic Training for People Receiving Treatment for Breast Cancer
In this study, investigators will compare standard Aerobic Training/AT with adaptive Aerobic Training/AT. Standard AT will be a fixed (unchanging) amount of walking each week, while adaptive AT will adjust the level of exercise depending on participants' response to the exercise. Investigators will see how both study approaches (standard AT and adaptive AT) affect participants' CRF.
Gender: FEMALE
Ages: 18 Years - Any
Updated: 2026-08-27
2 states
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: 2026-08-26
12 states
NCT04147494
Experimental PET Imaging Scans Before Cancer Surgery to Study the Amount of PET Tracer Accumulated in Normal and Cancer Tissues
This phase I trial studies a new imaging technique called FAPi PET/CT to determine where and to which degree the FAPI tracer (68Ga-FAPi-46) accumulate in normal and cancer tissues in patients with non-prostate cancer. The research team also want to know whether what they see on PET/CT images represents the tumor tissue being excised from the patient's body. The research team is also interested to investigate another new imaging technique called PSMA PET/CT. Participants will be invited to undergo another PET/CT scan, with the PSMA tracer (68Ga-PSMA-11). This is not required but just an option for volunteer patients. Patients who have not received an 18F-FDG PET/CT within one month of enrollment will also undergo an FDG PET/CT scan. The PET/CT scanner combines the PET and the CT scanners into a single device. This device combines the anatomic (body structure) information provided by the CT scan with the metabolic information obtained from the PET scan. PET is an established imaging technique that utilizes small amounts of radioactivity attached to very minimal amounts of, in the case of this research, 68Ga-PSMA-11 and 68Ga-FAPi, and 18F-FDG (if applicable). Because some cancers take up 68Ga-PSMA-11 and/or 68Ga-FAPi it can be seen with PET. CT utilizes x-rays that traverse the body from the outside. CT images provide an exact outline of organs where it occurs in patient's body. FAP stands for Fibroblast Activation Protein. FAP is produced by cells that surround tumors. The function of FAP is not well understood but imaging studies have shown that FAP can be detected with FAPI PET/CT. Imaging FAP with FAPI PET/CT may in the future provide additional information about various cancers. PSMA stands for Prostate Specific Membrane Antigen. This name is incorrect as PSMA is also found in many other cancers. The function of PSMA is not well understood but imaging studies have shown that PSMA can be detected with PET in many non-prostate cancers. Imaging FAP with PET/CT may in the future provide additional information about various cancers.
Gender: All
Ages: 18 Years - Any
Updated: 2026-08-21
1 state
NCT07067138
A Synthetic Lethality-Focused Algorithm to Identify Therapeutic Options in Advanced Metastatic Breast Cancer (SYNTHESIS-Breast)
Background: Breast cancer is the most common cancer in US women. There are different types of breast cancers; some are aggressive and difficult to treat. Researchers want to know if an algorithm (ENLIGHT) can help choose approved drugs that will treat these cancers more effectively. Objective: To test whether ENLIGHT can find better treatments for aggressive breast cancers. Eligibility: People aged 18 years and older with triple-negative or endocrine therapy resistant breast cancer; the cancer must have either failed to respond to treatment or come back after treatment. Design: Participants will be screened. A sample of tissue taken from the tumor will be tested using ENLIGHT as well as another method (TruSight Oncology 500). Participants will be assigned to 1 of 3 groups based on the algorithm search results: Group 1: No drug option was recommended. Participants will continue with their standard treatment with their local doctors. Group 2: A drug already approved for the participant's disease was recommended, but the participant has not yet received it. These results will be sent to the participant's local doctors. Participants may return to the NIH if their disease gets worse after using the suggested drugs. Group 3: A drug approved for other uses was recommended. Participants will be treated with the recommended drugs at the NIH; their care will be managed by an NIH doctor. They will continue to receive treatment as long as the drugs are helping them. They will have follow-up visits for 2 years after treatment ends. Participants who are not treated at the NIH will be contacted for a check on their health every 3 months for 2 years.
Gender: All
Ages: 18 Years - 120 Years
Updated: 2026-08-21
1 state
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: 2026-08-20
5 states
NCT07216274
Quantitative Transmission Imaging Compared With MRI as Supplemental Screening for High Lifetime Risk of Breast Cancer
This clinical trial compares the use of quantitative transmission imaging (QTI) to standard of care MRI as a supplemental screening tool for patients with a high lifetime risk of breast cancer. QTI is a single 3D ultrasound test intended to be used as an initial evaluation method for asymptomatic women identified with above-average risk for developing breast cancer. Using QTI may be an effective supplemental screening tool, compared to MRI for patients with a high lifetime risk of breast cancer.
Gender: FEMALE
Ages: 18 Years - Any
Updated: 2026-08-20
1 state
NCT06112613
Mobile Health for Adherence in Breast Cancer Patients
This clinical trial compares the use of the connected customized treatment platform (CONCURxP), consisting of using a medication monitoring device called WiseBag along with text message reminders for missed or extra medication events, to enhanced usual care (EUC), where patients only use the WiseBag, to monitor medication adherence in patients with breast cancer who are taking a CKD4/6 inhibitor. To ensure CDK4/6 inhibitors achieve their full clinical benefit, patients need to take them as prescribed, following a complex treatment schedule. Forgetfulness was the most common reason reported for medication non adherence. Using the WiseBag along with CONCURxP or enhanced usual care may improve medication adherence in patients with breast cancer who are taking a CKD4/6 inhibitor.
Gender: All
Ages: 18 Years - Any
Updated: 2026-08-19
40 states
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: 2026-08-19
1 state
NCT05787834
Home-based Respiratory Muscle Training for Minimizing Side Effects in Patients Undergoing Treatment for Cancer
This clinical trial evaluates whether home-based respiratory muscle training is useful for minimizing side effects in patients undergoing treatment for cancer. Over-activation of the nervous system during breast cancer treatment can result in heart- and lung-related side effects which have the potential to reduce a patient's quality of life. Aerobic exercise can help prevent the development of these side effects. However, engaging in regular aerobic exercise may be difficult for breast cancer patients who are actively undergoing treatment. Respiratory muscle training (RMT) involves a series of breathing and other exercises that are performed to improve the function of the respiratory muscles through resistance and endurance training. Home-based RMT may represent a more feasible approach for reducing side effects in patients undergoing treatment for breast cancer.
Gender: All
Ages: 21 Years - Any
Updated: 2026-08-19
1 state
NCT06869629
Omission of Axillary Lymph Node Dissection in Case of Tumor Spread to Lymph Nodes in the Armpit in Breast Cancer
SENOMAC-ULTRA enrols patients who are planned for upfront surgery for a breast cancer that has spread to lymph nodes in the armpit, and that have been detected already prior to surgery by imaging, e.g. ultrasonography. In this situation, a full axillary lymph node dissection, removing more than 10 lymph nodes from the arm pit, is unnecessarily extensive in about half of the patients. More extensive surgery leads to a risk for arm lymphedema and functional problems with the arm and shoulder region, which should be avoided if not beneficial for diagnosis or prognosis. This trial seeks to ascertain that less extensive surgery, performed by only removing the first lymph node/s in the armpit (the sentinel lymph node/s) and the known metastatic lymph nodes (targeted axillary dissection, TAD), offers non-inferior survival outcomes to a full axillary lymph node dissection.
Gender: All
Ages: 18 Years - Any
Updated: 2026-08-17
NCT07047872
A 3D-Printed External Breast Prosthesis for the Improvement of Patient-reported Outcomes Among Breast Cancer Patients That Underwent a Mastectomy Without Reconstruction
This clinical trial evaluates whether a three-dimensional (3D)-printed external breast prosthesis improves patient-reported outcomes (PRO) among breast cancer patients that underwent surgical removal of the breast (mastectomy) without surgical reconstruction. Breast cancer remains a significant health concern and often requires a mastectomy. While breast reconstruction is a common option following a mastectomy, some patients decide not to undergo it or are not candidates. An external breast prosthesis is worn on the outside of the body to replace the breast that was removed during the mastectomy. Traditional external breast prostheses may lack comfort and fit. A 3D-printed external breast prosthesis is customized to the patient using 3D imaging along with computer-aided design (CAD) to interpret the 3D imaging to develop and print a patient-specific external breast prosthesis. This may create a better fitting prosthesis which may improve PRO.
Gender: All
Ages: 18 Years - Any
Updated: 2026-08-17
1 state
NCT04267796
Lifestyle Intervention for the Reduction of Breast Cancer Risk in Normal Weight Women
This trial studies how well a lifestyle intervention works in reducing breast cancer risk through changing body composition and decreasing inflammation in normal weight women. This trial may help researchers learn more about diet and exercise programs designed to decrease body fat in postmenopausal women who are of normal weight but have an elevated risk of breast cancer because of excess body fat.
Gender: FEMALE
Ages: 50 Years - 69 Years
Updated: 2026-08-12
1 state
NCT05046301
Contrast-Enhanced Mammography for the Evaluation of Mammographic Microcalcifications
This clinical trial evaluates the added role of contrast-enhanced mammography (CEM), as well as imaging and blood biomarkers, for predicting the presence or absence of high-grade ductal carcinoma in situ (DCIS) or invasive cancer on pathology. Screening mammography is the mainstay of population-wide early breast cancer detection, and mammography-detected cancers are usually of an earlier stage, giving women the best chance of survival. However, the main drawbacks of this type of screening are false positive results and potential over-diagnosis of breast cancer. Suspicious microcalcifications detected with mammography pose a particular diagnostic problem, as they may be associated with invasive and high-grade in-situ cancers like DCIS, but are more often benign or require further workup to verify diagnosis. As such, microcalcifications detected by mammography pose a risk of both over-diagnosis and underestimation of disease severity. This study evaluates the impact of using CEM, compared to standard full field digital mammography (FFDM) for the management of suspicious microcalcifications and prediction of breast cancer in women with this finding.
Gender: FEMALE
Ages: 25 Years - 85 Years
Updated: 2026-08-12
1 state
NCT05056844
Contrast Enhanced Spectral Mammography for the Evaluation of Pathologic Nipple Discharge
This clinical trial studies contrast enhanced spectral mammography (CESM) for the evaluation of pathologic nipple discharge. CESM is similar to standard mammography, but it includes an intravenous (by vein) injection of an iodine-based contrast, which makes tissue and blood vessels more visible in scans. The goal of this trial is to learn if CESM, is better than standard mammography in quickly and efficiently determining the cause of nipple discharge and detecting breast cancer, if present. CESM may increase the chance of finding breast cancers and lower the risk of having unnecessary biopsies.
Gender: FEMALE
Ages: 25 Years - 85 Years
Updated: 2026-08-11
1 state
NCT03408353
Mammography, Early Detection Biomarkers, Risk Assessment, and Imaging Technologies, MERIT Study
This study collects mammogram images, blood samples, and clinical information from women undergoing routine screening mammograms. Creating a bank of blood samples and a database of clinical and risk information may be used in future research related to breast cancer, other cancers, and women's health.
Gender: FEMALE
Ages: 25 Years - 80 Years
Updated: 2026-08-11
1 state
NCT07482384
Supporting Health Including Endocrine Treatment for Long Duration
This research is being done to pilot an intervention which aims to test a new web- and mobile application ("app")-based supportive care tool (SHIELD portal) and to assess the feasibility of enrolling female breast cancer patients with hormone receptor-positive disease long-term endocrine treatment.
Gender: FEMALE
Ages: 18 Years - 49 Years
Updated: 2026-08-10
1 state
NCT07741968
A Blended e-Health Intervention to Improve Fear of Progression in Women With Gynecologic or Breast Cancer
This clinical trial studies whether an intervention supported by technology (blended e-health intervention) works to improve fear of progression (FOP) in women with gynecologic or breast cancer. FOP is the fear patients experience from the possibility that their cancer could grow, spread, or get worse. Managing FOP is a leading unmet concern of cancer patients. High levels of FOP are associated with distress, depression, and increased health care costs, despite this, access to resources to address FOP remain limited. The blended e-health intervention in this trial offers remote group sessions along with online sessions to help patients access the information. Session content incorporates values-based goal setting and skills practices to manage unhelpful beliefs about worry and promote helpful coping behaviors. The sessions may help patients recognize unhelpful thoughts and behaviors which reinforce worry. A blended e-health intervention may be an effective way to improve FOP in women with gynecologic or breast cancer.
Gender: FEMALE
Ages: 18 Years - Any
Updated: 2026-08-10
1 state