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Anatomic Stage II Breast Cancer AJCC v8

Tundra lists 78 Anatomic Stage II Breast Cancer AJCC v8 clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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RECRUITING

NCT07391774

Testing Whether Hormone Therapy With Ribociclib is as Effective as Chemotherapy Followed by Hormone Therapy With Ribociclib for the Treatment of High Anatomic Stage Breast Cancer With Low Recurrence Risk, The RxFINE-Low Trial

This phase III trial compares standard of care hormone therapy plus ribociclib to chemotherapy followed by hormone therapy plus ribociclib for the treatment of patients with high anatomic stage breast cancer with low risk of the cancer returning (low risk recurrence). Ribociclib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Hormone therapy, with letrozole, anastrozole or exemestane, lowers the amount of estrogen made by the body. This may help stop the growth of tumor cells that need estrogen to grow. Chemotherapy drugs work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Hormone therapy plus ribociclib may work as well as chemotherapy followed by hormone therapy plus ribociclib for the treatment of high anatomic stage breast cancer with low recurrence risk.

Gender: All

Ages: 18 Years - Any

Updated: 2026-07-15

12 states

Anatomic Stage II Breast Cancer AJCC v8
Anatomic Stage IIIA Breast Cancer AJCC v8
Anatomic Stage IIIC Breast Cancer AJCC v8
+2
SUSPENDED

NCT06538389

High Cannabidiol Plant Extract (BRC-001) to Improve Aromatase Inhibitor-Induced Arthralgia in Women With Breast Cancer

This phase II trial tests the effectiveness of cannabidiol (CBD) plant extract (BRC-001) in improving joint stiffness and pain (arthralgia) in women with breast cancer taking aromatase inhibitors (AIs). AIs lower blood levels of estrogen in postmenopausal women to reduce breast cancer recurrence. Women on AI therapy may experience joint stiffness, pain and arthritis symptoms as a side effect of the medication. Some women stop AI therapy due to these side effects and do not receive the maximum benefit from the medication. CBD is derived from the same plant family as marijuana but is not associated with a "high" or mind-altering effect and is not habit-forming. Research in animals and humans indicates that CBD might decrease inflammation in joint tissues and may help reduce chronic pain in ailments such as arthritis. BRC-001 may reduce joint pain in women with breast cancer taking AIs.

Gender: FEMALE

Ages: 18 Years - Any

Updated: 2026-07-14

1 state

Anatomic Stage 0 Breast Cancer AJCC v8
Anatomic Stage I Breast Cancer AJCC v8
Anatomic Stage II Breast Cancer AJCC v8
+5
RECRUITING

NCT06058377

Adding an Immunotherapy Drug, MEDI4736 (Durvalumab), to the Usual Chemotherapy Treatment (Paclitaxel, Cyclophosphamide, and Doxorubicin) for Stage II-III Breast Cancer

This phase III trial compares the addition of an immunotherapy drug (durvalumab) to usual chemotherapy versus usual chemotherapy alone in treating patients with MammaPrint High 2 Risk (MP2) stage II-III hormone receptor positive, HER2 negative breast cancer. Immunotherapy with monoclonal antibodies, such as durvalumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Chemotherapy drugs, such as paclitaxel, doxorubicin, and cyclophosphamide work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. There is some evidence from previous clinical trials that people who have a MammaPrint High 2 Risk result may be more likely to respond to chemotherapy and immunotherapy. Adding durvalumab to usual chemotherapy may be able to prevent the cancer from returning for patients with MP2 stage II-III hormone receptor positive, HER2 negative breast cancer.

Gender: All

Ages: 18 Years - Any

Updated: 2026-07-13

43 states

Anatomic Stage II Breast Cancer AJCC v8
Anatomic Stage III Breast Cancer AJCC v8
HER2-Negative Breast Carcinoma
+1
NOT YET RECRUITING

NCT07699991

A Navigation Program to Improve Survivorship Support Service Participation Among Non-metastatic Breast Cancer Survivors

This clinical trial studies whether a navigation program improves survivorship support service participation among survivors of breast cancer that has not spread from where it first started (primary site) to other places in the body (non-metastatic). Advances in treatment have caused the number of breast cancer survivors to grow. As this number increases, there are reported unmet supportive care needs in this population, including psychological distress and limitations in physical functioning. To address these needs, many cancer centers offer programming on a variety of topics including psychological services, exercise counseling, and nutrition counseling. Research has shown that while interest in these survivorship programs is high, participation remains low, especially among minority women. Navigation is a healthcare service that is designed to guide a patient through the healthcare system and reduce barriers to timely screening, follow-up, diagnosis, treatment, and supportive care. The navigation program in this trial is specifically focused on helping breast cancer survivors schedule and attend survivorship consultation appointments as well as providing additional support to underserved/vulnerable patients. A navigation program may be effective in improving survivorship support service participation among non-metastatic breast cancer survivors.

Gender: FEMALE

Ages: 18 Years - Any

Updated: 2026-07-13

1 state

Anatomic Stage 0 Breast Cancer AJCC v8
Anatomic Stage I Breast Cancer AJCC v8
Anatomic Stage II Breast Cancer AJCC v8
+2
ACTIVE NOT RECRUITING

NCT04266249

CompassHER2-pCR: Decreasing Chemotherapy for Breast Cancer Patients After Pre-surgery Chemo and Targeted Therapy

This trial studies how well paclitaxel, trastuzumab, and pertuzumab work in eliminating further chemotherapy after surgery in patients with HER2-positive stage II-IIIa breast cancer who have no cancer remaining at surgery (either in the breast or underarm lymph nodes) after pre-operative chemotherapy and HER2-targeted therapy. Drugs used in chemotherapy, such as paclitaxel, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Trastuzumab and pertuzumab are both a form of "targeted therapy" because they work by attaching themselves to specific molecules (receptors) on the surface of tumor cells, known as HER2 receptors. When these drugs attach to HER2 receptors, the signals that tell the cells to grow are blocked and the tumor cell may be marked for destruction by the body's immune system. Giving paclitaxel, trastuzumab, and pertuzumab may enable fewer chemotherapy drugs to be given without compromising patient outcomes compared to the usual treatment.

Gender: All

Ages: 18 Years - Any

Updated: 2026-07-10

50 states

Anatomic Stage II Breast Cancer AJCC v8
Anatomic Stage IIA Breast Cancer AJCC v8
Anatomic Stage IIB Breast Cancer AJCC v8
+6
RECRUITING

NCT07460752

Evaluation of Alternative Site Goserelin Acetate Injection for Ovarian Function Suppression (OFS) in Local and Locally Advanced Premenopausal Hormone Receptor Positive Breast Cancer Patients

This phase II trial determines if giving goserelin acetate injections in the upper gluteal region is as effective for ovarian function suppression (OFS) as giving injections in the abdomen for ovarian function suppression (OFS) in premenopausal patients with hormone receptor positive breast cancer that has not spread to other parts of the body (localized) or that has spread to nearby tissue or lymph nodes (locally advanced). Goserelin acetate is a drug used to treat prostate cancer, relieve the symptoms of advanced breast cancer, and treat problems with the endometrium (lining of the uterus). Goserelin acetate initially causes the pituitary gland to make more luteinizing hormone (LH) and follicle-stimulating hormone (FSH), temporarily increasing testosterone levels in men and estrogen levels in women. With continued use, goserelin acetate lowers the amount of LH and FSH the pituitary gland releases, leading to a drop in testosterone levels in men and estrogen levels in women. Goserelin acetate may stop the growth of cancer cells that need testosterone or estrogen to grow. It is a type of hormone therapy called a luteinizing hormone-releasing hormone (LHRH) agonist. Giving goserelin acetate injections in the upper gluteal region may be as effective for OFS as giving injections in the abdomen for OFS in premenopausal patients with localized or locally advanced hormone receptor positive breast cancer.

Gender: FEMALE

Ages: 18 Years - 50 Years

Updated: 2026-07-08

1 state

Anatomic Stage I Breast Cancer AJCC v8
Anatomic Stage II Breast Cancer AJCC v8
Anatomic Stage III Breast Cancer AJCC v8
+1
TERMINATED

NCT04216472

Nab-paclitaxel and Alpelisib for the Treatment of Anthracycline Refractory Triple Negative Breast Cancer With PIK3CA or PTEN Alterations

This phase II trial studies how well nab-paclitaxel and alpelisib works in treating patients with triple negative breast cancer with PIK3CA or PTEN alterations that does not respond to anthracycline chemotherapy (anthrocycline refractory). Drugs used in chemotherapy, such as nab-paclitaxel, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Alpelisib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving nab-paclitaxel and alpelisib before surgery may help shrink the tumor before surgery.

Gender: All

Ages: 18 Years - Any

Updated: 2026-07-07

1 state

Anatomic Stage I Breast Cancer AJCC v8
Anatomic Stage IA Breast Cancer AJCC v8
Anatomic Stage IB Breast Cancer AJCC v8
+19
ACTIVE NOT RECRUITING

NCT04001829

Taxane and Taxane-Induced Peripheral Neuropathy in African American Patients With Stage I-III Breast Cancer

This phase II trial studies whether a prior germline predictor of taxane-induced peripheral neuropathy (TIPN) can help identify a subgroup of patients who are at higher risk of chemotherapy-induced peripheral neuropathy in African American patients with stages I-III breast cancer. The study also investigates whether docetaxel maybe work better than paclitaxel with regard to TIPN rate/severity and dose reductions.

Gender: FEMALE

Ages: 18 Years - Any

Updated: 2026-07-06

38 states

Anatomic Stage I Breast Cancer AJCC v8
Anatomic Stage IA Breast Cancer AJCC v8
Anatomic Stage IB Breast Cancer AJCC v8
+18
RECRUITING

NCT06876714

ShortStop-HER2: 12 Months vs. 6 Months of HER2-targeted Medications for People With HER2+ Breast Cancer Who Had a Pathologic Complete Response After Chemotherapy Plus Trastuzumab

This phase III trial compares 6 months of human epidermal growth factor receptor 2 (HER2)-targeted therapy to 12 months of HER2-targeted therapy for the treatment of HER2-positive (+) breast cancer in patients that had a pathologic complete response (pCR) after preoperative (neoadjuvant) chemotherapy with trastuzumab. Trastuzumab and pertuzumab are monoclonal antibodies and forms of targeted therapy that attach to a receptor protein called HER2. HER2 is found on some cancer cells. When trastuzumab or pertuzumab attach to HER2, the signals that tell the cells to grow are blocked and the tumor cell may be marked for destruction by the body's immune system. Giving 6 months of HER2-targeted therapy may work better than giving 12 months for the treatment of HER2+ breast cancer in patients that had a pCR after neoadjuvant chemotherapy with trastuzumab.

Gender: All

Ages: 18 Years - Any

Updated: 2026-07-02

48 states

Anatomic Stage I Breast Cancer AJCC v8
Anatomic Stage II Breast Cancer AJCC v8
Early Stage HER2+ Breast Cancer
RECRUITING

NCT05812807

Pembrolizumab vs. Observation in People With Triple-negative Breast Cancer Who Had a Pathologic Complete Response After Chemotherapy Plus Pembrolizumab

This phase III trial compares the effect of continuation of treatment with pembrolizumab (usual approach) to observation only at preventing cancer from coming back in patients with early-stage triple-negative breast cancer (TNBC) who achieved a pathologic complete response after preoperative chemotherapy in combination with pembrolizumab. The usual approach for patients with early-stage TNBC who receive preoperative chemotherapy plus pembrolizumab is to continue to receive pembrolizumab for up to 27 weeks after surgery. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. This trial may help researchers determine if observation is as good as receiving pembrolizumab for 27 weeks after surgery in triple-negative breast cancer patients who achieved a pathologic complete response after preoperative treatment with chemotherapy and pembrolizumab.

Gender: All

Ages: 18 Years - Any

Updated: 2026-07-02

54 states

Anatomic Stage II Breast Cancer AJCC v8
Early Stage Triple-Negative Breast Carcinoma
Anatomic Stage IIIA Breast Cancer AJCC v8
+1
RECRUITING

NCT05677802

Feasibility Study of Biobehavioral Stress Reduction Intervention in Patients With Triple Negative Breast Cancer

This clinical trial aims to see if patients with triple negative breast cancer can complete a biobehavioral stress reduction program that also addresses health related social needs (e.g., utilities, transportation, etc.). The stress reduction program is over ten weeks and includes stress reduction (e.g., progressive muscle relaxation), coping, problem solving, communication, and social support. Health related social needs will be evaluated at the beginning of the study, and referrals will be made to social work to help address those needs. The study will examine stress as reported by the patients and also use biological markers.

Gender: FEMALE

Ages: 18 Years - Any

Updated: 2026-06-29

1 state

Anatomic Stage I Breast Cancer AJCC v8
Anatomic Stage II Breast Cancer AJCC v8
Anatomic Stage III Breast Cancer AJCC v8
+3
WITHDRAWN

NCT07136493

Circulating Tumor DNA Based Minimal Residual Disease Detection for Patients With Early-Stage Breast Cancer

This clinical trial studies how well circulating tumor deoxyribonucleic acid (ctDNA) based minimal residual disease (MRD) detection works for patients with early-stage breast cancer. MRD refers to a very small number of tumor cells that remain in the body during or after treatment. ctDNA refers to small pieces of DNA that are released into a person's blood by tumor cells as they die. Management of patients after cancer surgery remains a clinical dilemma, particularly for cancer detected at earlier stages as many patients are cured by surgery alone. This results in very large clinical trials required to demonstrate a modest benefit from treatment. Using ctDNA MRD testing in early-stage breast cancer patients receiving standard treatment may help researchers identify groups that would benefit from additional therapy, leading to better outcomes.

Gender: All

Ages: 18 Years - Any

Updated: 2026-06-25

4 states

Anatomic Stage I Breast Cancer AJCC v8
Anatomic Stage II Breast Cancer AJCC v8
Anatomic Stage III Breast Cancer AJCC v8
+4
RECRUITING

NCT07407920

Ph2 Study for Optimization of Adjunct Systemic Therapy in HER2+ Patients, MolecularPCR Trial

This phase II trial tests reduced post surgery (adjuvant) therapy for patients with early breast cancer who have confirmed that the disease has responded completely (pathologic complete response) after pre surgical treatment (neoadjuvant) therapy and do not have any tumor genetic material (molecular residual disease) circulating in their blood. Standard of care treatment after surgery consists of 1 year of pembrolizumab for patients with triple negative breast cancer or trastuzumab with or without pertuzumab to complete 1 year of treatment. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Pertuzumab and trastuzumab are monoclonal antibodies and forms of targeted therapy that attach to a receptor protein called HER2. HER2 is found on some cancer cells. When pertuzumab or trastuzumab attach to HER2, the signals that tell the cells to grow are blocked and the tumor cell may be marked for destruction by the body's immune system. Lowering the total amount of cancer therapy after breast surgery, may continue to keep the great tumor response to treatment, and may help lower the amount of side effects patients have.

Gender: All

Ages: 18 Years - Any

Updated: 2026-06-24

1 state

Anatomic Stage I Breast Cancer AJCC v8
Anatomic Stage II Breast Cancer AJCC v8
Early Stage HER2-Positive Breast Carcinoma
+1
RECRUITING

NCT07158021

Leuprolide and Goserelin for Ovarian Function Suppression in Pre- or Peri-menopausal Women With Breast Cancer, OFS Trial

This phase II trial compares leuprolide to goserelin for reducing estrogen production by the ovaries in pre- or peri-menopausal women with breast cancer. Estrogen can cause the growth of breast cancer cells. Both leuprolide and goserelin lower the amount of estrogen made by the body. This may help stop the growth of tumor cells that need estrogen to grow. This study compares lower dose leuprolide, higher dose leuprolide, and goserelin for their ability to suppress the function of the ovaries to produce estrogen. Both doses of leuprolide may be as safe, tolerable and/or effective as goserelin in suppressing ovarian function in pre- or peri-menopausal women with breast cancer.

Gender: FEMALE

Ages: 18 Years - Any

Updated: 2026-06-23

1 state

Anatomic Stage I Breast Cancer AJCC v8
Anatomic Stage II Breast Cancer AJCC v8
Anatomic Stage III Breast Cancer AJCC v8
+2
ACTIVE NOT RECRUITING

NCT05710328

Testing the Role of FDG-PET/CT to Predict Response to Therapy Prior to Surgery for HER2-positive Breast Cancer, The DIRECT Trial

This phase II trial tests how well an imaging procedure called fludeoxyglucose F-18 (FDG) positron emission tomography/computed tomography (PET/CT) works in predicting response to standard of care chemotherapy prior to surgery in patients with HER2-positive stage IIa-IIIc breast cancer. FDG is a radioactive tracer that is given in a vein before PET/CT imaging and helps to identify areas of active cancer. PET and CT are imaging techniques that make detailed, computerized pictures of areas inside the body. The use of FDG-PET/CT may help doctors better decide if a patient needs more or less treatment before surgery in order to get the best response. This study evaluates whether FDG-PET/CT is useful in predicting a patient's response to standard of care chemotherapy.

Gender: All

Ages: 18 Years - Any

Updated: 2026-06-18

29 states

Anatomic Stage II Breast Cancer AJCC v8
Anatomic Stage III Breast Cancer AJCC v8
HER2-Positive Breast Carcinoma
+1
RECRUITING

NCT05930483

Remotely Delivered, Community-Aligned Weight Loss Interventions Among Breast Cancer Survivors, ¡Vida! Trial

This clinical trial evaluates remotely delivered, community-aligned weight loss interventions in Latina breast cancer survivors. Breast cancer is the second leading cause of cancer death among women in the US. There are population differences in breast cancer mortality, based on specific risk factors, including obesity. Cancer is the leading cause of death among Latinos, and among Latinas, breast cancer is the leading cause of cancer death. An estimated 80% of Latinas in the United States have overweight/obesity, which is associated with poorer breast cancer outcomes. However, few, if any, effective interventions exist to promote and maintain weight loss in Latina breast cancer survivors. The development of an adaptive program that provides survivors with the support they need, as opposed to what is typically available, to improve breast cancer survivorship.

Gender: FEMALE

Ages: 18 Years - Any

Updated: 2026-06-18

1 state

Anatomic Stage I Breast Cancer AJCC v8
Anatomic Stage II Breast Cancer AJCC v8
Anatomic Stage III Breast Cancer AJCC v8
RECRUITING

NCT04517838

Immune Response to Anti-HER2 Therapies in Patients With HER2-Positive Stage I-IV Breast Cancer

This study gathers information from the blood cells and tumor tissue during treatment with anti-HER2 therapies, such as trastuzumab, pertuzumab, lapatinib, or neratinib, in patients with HER2 positive stage I-IV breast cancer who are scheduled to start anti-HER2 therapy. The information gained from this study may help researchers better understand the relation between cell response and anti-HER2 therapies.

Gender: FEMALE

Ages: 18 Years - Any

Updated: 2026-06-16

1 state

Breast Adenocarcinoma
HER2-Positive Breast Carcinoma
Anatomic Stage I Breast Cancer AJCC v8
+3
NOT YET RECRUITING

NCT07331077

A Physical Activity Program Compared to Health Education for Improving Memory and Attention in Hispanic Women With Newly-Diagnosed Stage I-IIIa Breast Cancer, MAMA Trial

This clinical trial compares a physical activity program to a health education program for improving memory and attention in Hispanic women who are 50 years of age or older and are newly-diagnosed with stage I-IIIa breast cancer. Compared to non-Hispanic White breast cancer survivors (BCS), Hispanic BCS report greater depressive symptoms, emotional distress, anxiety, fear of recurrence, pain, fatigue, and financial toxicity, in addition to more cancer-related psychosocial needs and lower quality of life and social well-being. Cancer-associated cognitive decline (CACD) is a related symptom that has gained increasing attention in clinical research. Based on disparities in other outcomes, it is likely that Hispanic BCS also experience greater CACD than non-Hispanic White BCS, but interventions targeting CACD in Hispanic BCS are non-existent and critically needed. The benefits of aerobic exercise among BCS are well documented and include improvement in health outcomes that are associated with cognitive function including fatigue, anxiety, depression, and sleep. A physical activity program that includes aerobic exercise may be more effective than simple health education for improving cognitive functions like memory and attention in Hispanic women who are 50 years of age or older and are newly-diagnosed with stage I-IIIa breast cancer.

Gender: FEMALE

Ages: 50 Years - Any

Updated: 2026-06-16

1 state

Anatomic Stage I Breast Cancer AJCC v8
Anatomic Stage II Breast Cancer AJCC v8
Anatomic Stage IIIA Breast Cancer AJCC v8
+1
ACTIVE NOT RECRUITING

NCT04457596

T-DM1 and Tucatinib Compared With T-DM1 Alone in Preventing Relapses in People With High Risk HER2-Positive Breast Cancer, the CompassHER2 RD Trial

This phase III trial compares the effect of usual treatment with trastuzumab emtansine (T-DM1) alone vs. T-DM1 in combination with tucatinib. T-DM1 is a monoclonal antibody, called trastuzumab, linked to a chemotherapy drug, called DM1. Trastuzumab is a form of targeted therapy because it attaches to specific molecules (receptors) on the surface of cancer cells, known as HER2 receptors, and delivers DM1 to kill them. Tucatinib is in a class of medications called kinase inhibitors. It blocks HER2, which may help keep cancer cells from growing and may kill them. Giving T-DM1 in combination with tucatinib may work better in preventing breast cancer from relapsing in patients with HER2 positive breast cancer compared to T-DM1 alone.

Gender: All

Ages: 18 Years - Any

Updated: 2026-06-15

54 states

Anatomic Stage II Breast Cancer AJCC v8
Anatomic Stage III Breast Cancer AJCC v8
HER2 Positive Breast Carcinoma
+4
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: 2026-06-15

1 state

Anatomic Stage I Breast Cancer AJCC v8
Anatomic Stage II Breast Cancer AJCC v8
Anatomic Stage III Breast Cancer AJCC v8
+3
RECRUITING

NCT06763328

Metformin for the Treatment of Insulin Resistance in Women With Stage I-III Breast Cancer Completing Chemotherapy

This phase III trial evaluates how often women develop insulin resistance and type-2 diabetes and compares metformin with usual care to usual care alone in treating insulin resistance in women with stage I-III breast cancer after chemotherapy. Insulin resistance occurs when cells stop responding to insulin and is a risk factor for developing diabetes and heart disease. Higher levels of insulin have been shown to be associated with aggressive breast cancer. Metformin hydrochloride decreases the amount of glucose (a type of sugar) released into the bloodstream from the liver and increases the body's use of the glucose. Metformin as well as standard of care diet and exercise education is known to lower blood sugar. However, chemotherapy may accelerate metabolic disorders, such as high blood sugar, and the impact of metformin in these breast cancer survivors is not known. Giving metformin with usual care may be more effective than usual care alone in preventing or reversing insulin resistance in women with stage I-III breast cancer after chemotherapy.

Gender: FEMALE

Ages: 18 Years - Any

Updated: 2026-06-12

1 state

Anatomic Stage I Breast Cancer AJCC v8
Anatomic Stage II Breast Cancer AJCC v8
Anatomic Stage III Breast Cancer AJCC v8
+1
RECRUITING

NCT04816006

Breast Cancer, Reasoning, and Activity Intervention

This phase II trial tests whether an exercise intervention works to improve cognitive function in breast cancer survivors. Many breast cancer survivors report cancer-related cognitive impairment, which this has recently become a priority in clinical research due to its dramatic impact on daily functioning, quality of life, and long-term health. Aerobic exercise has the potential to improve cognitive function and brain health in older adults and is recommended as a safe, tolerable, and accessible complementary therapy for breast cancer survivors. This study aims to understand the effects of physical activity compared with health education on memory, attention, and brain health in women with breast cancer. Study findings may help researchers design more programs that can improve memory, attention, and brain health in other women with breast cancer.

Gender: FEMALE

Ages: 50 Years - Any

Updated: 2026-06-12

1 state

Breast Cancer
Breast Neoplasms
Anatomic Stage I Breast Cancer AJCC v8
+3
COMPLETED

NCT06392789

A Conversational Agent (Cecebot) to Improve Insomnia in Stage I-III Breast Cancer Survivors

This clinical trial evaluates the effect of conversational agent, Cecebot, on improving insomnia in stage I-III breast cancer survivors. Sleep disturbance ranks among the top concerns reported by breast cancer survivors and is associated with poor quality of life. Many breast cancer survivors also have decreased physical activity, which may also have a negative impact on sleep and quality of life. Cognitive behavioral therapy for insomnia (CBTi) and physical activity interventions have individually been reported to improve sleep and to have a positive impact on quality of life. Cecebot is a personalized short messaging service (SMS)-based behavioral intervention that combines CBTi and physical activity strategies that may improve sleep for breast cancer survivors.

Gender: FEMALE

Ages: 18 Years - 80 Years

Updated: 2026-06-09

1 state

Anatomic Stage I Breast Cancer AJCC v8
Anatomic Stage II Breast Cancer AJCC v8
Anatomic Stage III Breast Cancer AJCC v8
+1
ACTIVE NOT RECRUITING

NCT03939481

Treatment Effects on Development of Chemotherapy-Induced Peripheral Neuropathy in Patients With Cancer

This trial studies treatment effects on development of chemotherapy-induced peripheral neuropathy in patients with cancer. Treatments for cancer can cause a problem to the nervous system (called peripheral neuropathy) that can lead to tingling or less feeling in hands and feet. Studying certain risk factors, such as age, gender, pre-existing conditions, and the type of treatment for cancer may help doctors estimate how likely patients are to develop the nerve disorder.

Gender: All

Ages: 18 Years - Any

Updated: 2026-06-08

33 states

Anatomic Stage I Breast Cancer AJCC v8
Anatomic Stage IA Breast Cancer AJCC v8
Anatomic Stage IB Breast Cancer AJCC v8
+43