Clinical trials
Breast clinical trials
Below are recruiting breast clinical trials, each written for real people, not researchers. We’re tracking 2,681 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05833659Recruiting
Comparing two breast reconstruction positions after mastectomy
This trial compares two surgical techniques for breast reconstruction: placing the implant under the chest muscle versus in front of it. It may help people understand which approach works better for comfort and healing after mastectomy.
Beijing, Beijing MunicipalityAges 18–70 - NCT05837767Recruiting
Radiation study for tumors that spread to soft tissue areas
This study looks at how a planned form of palliative radiation therapy treats certain solid cancers that have spread outside the brain to larger soft-tissue areas. It may help shrink tumors and relieve symptoms, but it also asks you to meet specific safety and treatment-timing rules.
Basking Ridge, New JerseyAges 18 years+ - NCT05837455RecruitingPhase 2
Biomarker-guided treatment for early breast cancer before surgery
This trial looks at whether using tumor test results (biomarkers) can help guide the best hormone treatment and chemotherapy before surgery. It focuses on people with stage II or III, ER-positive, HER2-negative breast cancer, with the goal of improving how well the tumor responds before it is removed.
St Louis, MissouriAges 18 years+ - NCT05846789RecruitingPhase 2
Chemotherapy with or without tocilizumab for breast cancer
This Phase 2 trial tests whether adding tocilizumab (a drug that targets inflammation signals) to standard chemotherapy helps people with triple-negative or ER-low metastatic or locally recurring breast cancer. It’s for adults who have had up to two prior treatments for metastatic disease and who can receive standard chemo.
Atlanta, GeorgiaAges 18 years+ - NCT05898789Recruiting
Virtual rehab program for cancer survivors
This trial tests a virtual (online) rehabilitation and exercise program for people after breast, colorectal, head and neck, or certain blood cancers. It may help improve recovery and daily functioning by supporting safe activity and targeted rehab after treatment.
Toronto, OntarioAges 18 years+ - NCT05982496RecruitingPhase 2
PET/MRI scan for certain breast cancer types
This trial is studying if a special PET/MRI scan using a tracer called 18F FES can help doctors decide the best treatment for people with Luminal A or hormone-receptor-positive lobular breast cancer. The scan looks at estrogen receptors to see if your cancer might respond to hormone therapy.
Milan, MIAges 18 years+ - NCT06055881Recruiting
Using radiation to delay changing treatment for breast cancer
This trial tests whether giving radiation to a few growing spots (1-3) can let you stay on your current drug longer, instead of switching to a new one right away. It's for people with metastatic breast cancer whose disease has been stable for months but now shows limited progression.
Scottsdale, ArizonaAges 18 years+ - NCT06064812RecruitingPhase 1/Phase 2
Testing a new drug for advanced ER-positive breast cancer
This trial tests an experimental oral drug (FWD1802) for women with a specific type of advanced breast cancer (ER-positive, HER2-negative) that has stopped responding to hormone therapy. It looks at whether the drug can slow or stop cancer growth, especially if you have an ESR1 mutation.
Hefei, AnhuiAges 18 years+ - NCT06075810RecruitingPhase 1
Oral MBQ-167 for advanced breast cancer
This trial tests an experimental oral drug, MBQ-167, for people with advanced breast cancer who have tried other treatments or have no standard options left. The goal is to see if the drug can help slow or stop the cancer.
Beverly Hills, CaliforniaAges 21 years+ - NCT06115486Recruiting
Exercise to improve muscle after breast cancer treatment
This trial tests whether a structured exercise program (called EXERT-BCH) can help improve muscle mass in women who have finished breast cancer treatment. It involves group resistance training sessions and is designed to support recovery and strength.
Pittsburgh, PennsylvaniaAges 20–89 - NCT06144164RecruitingPhase 3
Preventing Lymphedema After Breast Cancer Surgery
This trial tests a comprehensive prevention program to reduce lymphedema—a swelling in the arm—after breast cancer surgery that removes lymph nodes. If you qualify, you'll learn special exercises and care steps to lower your risk.
Basking Ridge, New JerseyAges 18–75 - NCT06153836RecruitingPhase 2
Restoring nipple sensation after mastectomy
This trial is testing a surgical technique to reconnect nerves in the nipple and areola after a mastectomy, aiming to restore feeling. It is for women with breast cancer who are having a nipple-sparing mastectomy with implant reconstruction.
Jacksonville, FloridaAges 18 years+ - NCT06202118Recruiting
Alpha radiation therapy for breast cancer in older or frail patients
This trial tests a new type of radiation therapy (DaRT) that uses tiny, implantable seeds to deliver targeted alpha radiation to breast tumors. It is designed for older patients (65+) or those who are too frail for surgery, offering a less invasive option for controlling the cancer.
JerusalemAges 65–120 - NCT06210776Recruiting
Study of T-DXd in Chinese breast cancer patients
This study looks at how well Trastuzumab Deruxtecan (T-DXd) works in Chinese women with breast cancer that has spread. It is for people whose cancer is either HER2-positive or HER2-low and who have already had some treatment.
BeijingAges 18 years+ - NCT06260033RecruitingPhase 2
Radiation Therapy for Oligoprogressive ER+ Breast Cancer
This trial tests whether a precise radiation treatment (SBRT) can target a few growing spots of estrogen receptor-positive breast cancer that has spread to other parts of the body. It also uses a special PET scan (FES PET/CT) to see how well the cancer responds. The goal is to slow down the cancer and delay the need for stronger treatments.
Duarte, CaliforniaAges 18 years+ - NCT06281210Recruiting
Test to skip breast surgery after chemo
This trial checks if a breast biopsy can confirm that chemo has destroyed all cancer cells, so you might avoid surgery altogether. It's for people with aggressive breast cancer types who responded well to chemotherapy.
Candiolo, TurinAges 18 years+ - NCT06319157Recruiting
Minimal access vs. standard back muscle flap for breast reconstruction
This study compares a less invasive method of harvesting the latissimus dorsi (a back muscle) for breast reconstruction. It is for early-stage breast cancer patients who have mild to moderate breast sagging and want to use their own tissue for reconstruction.
Guangzhou, GuangdongAges 18–70 - NCT07696637Recruiting
Mobile app for breast cancer surgery recovery
This study tests a mobile app to help people with breast cancer or a BRCA mutation who are having breast surgery with reconstruction. The app gives you information and support before and after surgery.
Vancouver, British ColumbiaAges 19 years+ - NCT06328465Recruiting
MRI for early detection of breast cancer spread
This trial is testing a new way to use MRI scans to find breast cancer that has spread to other parts of the body early. It is for people who have had aggressive breast cancer (HER2 positive or triple negative) and finished treatment with surgery, but still have a higher risk of the cancer coming back.
MilanAges 18–75 - NCT06335069RecruitingPhase 2
Comparing two PET tracers in ER-positive breast cancer
This trial compares two types of PET scans to see which one better detects ER-positive breast cancer. The results could help doctors choose the best scan for tracking your cancer.
MaastrichtAges 18 years+ - NCT06348134RecruitingPhase 2
Anti-HER2 Therapy Before and After Surgery for HER2-Positive Breast Cancer
This trial tests a targeted therapy (anti-HER2) given before and after surgery for Nigerian women with HER2-positive breast cancer. It aims to see if this treatment helps shrink tumors and improve outcomes.
Ikeja, LagosAges 18 years+ - NCT06375798Recruiting
Breast conservation with radiation during surgery for early breast cancer
This trial is for women aged 55 or older with very early-stage breast cancer (stage 0 or 1) who want to save their breast. It tests giving a single dose of radiation during the lumpectomy instead of weeks of daily radiation afterward.
Shijiazhuang, HebeiAges 55 years+ - NCT06425874Recruiting
Study on how social factors affect well-being after breast surgery
This study looks at how things like income, education, and support systems affect the quality of life and emotional well-being of younger women (ages 18-50) after breast cancer surgery. The goal is to better understand and address these factors.
Guangzhou, GuangdongAges 18–50 - NCT06439940Recruiting
Early breast cancer detection with blood test
This study tests a new blood test (liquid biopsy) that looks for tiny molecules called microRNAs to find early signs of breast cancer. It aims to detect cancer before symptoms appear, using a simple blood draw during your regular mammogram visit.
El Palomar, Morón, Buenos AiresAges 35 years+
Hear when a new Breast trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for breast?
- Yes. Clin2 currently lists 2,681 recruiting breast studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a breast trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a breast trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.