Clinical trials
Metastatic Breast Cancer clinical trials
Below are recruiting metastatic breast cancer clinical trials, each written for real people, not researchers. We’re tracking 1,328 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07192900RecruitingPhase 1
Fast TILs for metastatic cancer with pleural disease
This trial tests a new therapy using your own immune cells (called TILs) to treat cancer that has spread to the lining of the lungs. The goal is to see if these cells can shrink tumors and help you feel better.
Pittsburgh, PennsylvaniaAges 18–79 - NCT06552091Recruiting
Digital self-hypnosis for hot flashes from hormone therapy
This trial tests a guided digital self-hypnosis program to help reduce hot flashes caused by hormone therapy for breast cancer. It aims to see if it can make hot flashes less frequent and bothersome.
Vandœuvre-lès-NancyAges 18 years+ - NCT06458712RecruitingPhase 1
Testing a new drug for advanced cancers with gene changes
This study tests a new oral drug, DSB2455, for people with advanced breast, prostate, ovarian, or pancreatic cancers that have certain gene changes. It aims to see if the drug is safe and whether it helps shrink or control the cancer.
New Haven, ConnecticutAges 18 years+ - NCT07705438Recruiting
PET scan to predict if immunotherapy works in TNBC
This trial tests a new type of PET scan (Granzyme B-PET) to see if it can predict how well immunotherapy will work for people with triple-negative breast cancer that has spread. If it works, doctors might be able to tell sooner whether treatment is helping.
ShanghaiAges 18 years+ - NCT05799144RecruitingPhase 2
Pembrolizumab plus investigational HPV drugs for throat cancer
This Phase 2 trial studies pembrolizumab (an immune therapy) combined with investigational treatment(s) pBI-11 and TA-HPV for advanced or recurrent oropharyngeal cancer that is HPV-positive and has certain immune marker levels (PD-L1 CPS ≥ 1). It may help your immune system better attack cancer.
Birmingham, AlabamaAges 18 years+ - NCT03053193Recruiting
Testing gene activity to guide breast cancer treatment
This study links breast tumor test results from MammaPrint and optional BluePrint (and full genetic data) with real-world clinical information to understand which new gene activity patterns matter. It may help future patients by improving how doctors use these tests to guide care.
Birmingham, AlabamaAges 18 years+ - NCT03417622RecruitingPhase 3
Wide vs narrow breast surgery margins after lumpectomy
This study compares two ways of cutting the edge (margin) of tissue during lumpectomy after breast cancer treatment. It may help reduce the chance of the cancer coming back locally by testing whether a wider margin is better than a narrow one.
Al Mansurah, DKAges 18 years+ - NCT03561740RecruitingPhase 3
Capecitabine plus usual treatment for high-risk HER2 breast cancer
This trial looks at whether adding a chemotherapy medicine called capecitabine (taken in smaller, regular doses) to the standard after-surgery (adjuvant) treatment can lower the chance of cancer coming back in people with early-stage, high-risk HER2-positive breast cancer. It targets patients who still had cancer left after earlier treatment or who had higher-risk tumor features.
Guangzhou, GuangdongAges 18–70 - NCT04265872RecruitingEarly Phase 1
Bortezomib then pembrolizumab and cisplatin for metastatic triple-negative breast cancer
This early-phase trial tests a new treatment plan for people with metastatic triple-negative breast cancer that has already been treated with standard chemotherapy. It aims to see how well the combination works and whether it’s safe.
Dallas, TexasAges 18 years+ - NCT04501523RecruitingPhase 2
ctDNA-guided immunotherapy boost after chemotherapy for triple-negative breast cancer
This Phase 2 study checks whether a blood test that looks for cancer DNA (ctDNA) can help decide who should get an extra 12-month immunotherapy treatment after standard chemotherapy and surgery. It may help reduce the chance of the cancer coming back in people with triple-negative breast cancer.
Guandong, GuangdongAges 18–80 - NCT04531696Recruiting
Post-death breast tissue donation study for cancer research
This trial invites adults with certain breast cancer conditions to donate tissue after death. Researchers hope the donated samples will help better understand cancer and improve future treatments.
LeuvenAges 18 years+ - NCT04614194RecruitingPhase 2
Blood and tumor markers to test response to abemaciclib
This trial studies how the immune system and other body signals in blood and tumor tissue relate to how well abemaciclib works before breast cancer surgery. The goal is to learn who benefits most from this medicine and why.
Dallas, TexasAges 18 years+ - NCT04621435RecruitingPhase 1
PET imaging test for solid tumors using FAP-2286
This Phase 1 study tests a special imaging scan (using FAP-2286) to see solid tumors in people who have already been diagnosed. It may help doctors better detect where cancer is in the body and how to plan treatment.
San Francisco, CaliforniaAges 18 years+ - NCT07243002Recruiting
Patient outcomes with ribociclib or abemaciclib for early breast cancer
This study looks at how women and men with stage II or III HR+ HER2- breast cancer do when they start treatment with ribociclib or abemaciclib (combined with hormone therapy) after surgery. Researchers want to understand real-world experiences and results.
LondonAges 18 years+ - NCT04969835RecruitingPhase 1
Safety and early response study of AVA6000 for solid tumors
This Phase 1 study tests AVA6000 in people with certain solid tumor cancers, mainly to check safety and how the body processes the drug. It also looks for early signs of tumor response to see if it might help further in later studies.
New York, New YorkAges 18 years+ - NCT05293470Recruiting
Tracking the real-world effects of Piqray in Korea
This study monitors how well and how safely Piqray works for people in Korea in routine care. You may be invited if your breast cancer matches specific genetic and receptor test results and you are starting Piqray for the first time.
Cheonan Si, Chungcheongnam-doAges 18–100 - NCT05495295RecruitingPhase 1
First test of PhOx430 for advanced solid tumors
This Phase 1 trial tests a new cancer drug, PhOx430, for people with advanced (metastatic) solid tumors that have not responded to standard treatments. It aims to find a safe dose and to see whether the drug can shrink or control cancer.
MontpellierAges 18–80 - NCT05522959Recruiting
Exercise rehab for breast cancer recovery
This trial tests an exercise-based rehabilitation program for people who have had early-stage breast cancer and are finishing or currently getting standard treatments like chemotherapy, surgery, radiation, or targeted drugs. It may help improve heart and breathing fitness during recovery.
Toronto, OntarioAges 18 years+ - NCT05725265Recruiting
Low-level laser treatment for arm swelling after breast cancer
This study tests whether low-level laser therapy can safely reduce swelling in one arm caused by breast-cancer treatment. It compares the laser to a look-alike inactive (placebo) treatment and checks changes over time.
TaipeiAges 20 years+ - NCT05739591Recruiting
Long-term follow-up for people treated in a breast cancer trial
This study checks how well a previous early breast cancer treatment works over the long term and monitors safety. It may help you and future patients by providing long-term results from the original trial.
InnsbruckAges 18 years+ - NCT05749588RecruitingPhase 2
Study for advanced triple-negative breast cancer after prior treatments
This Phase 2 trial tests a treatment for people with triple-negative breast cancer that has come back or spread and has continued to progress despite earlier therapies. It may help by trying a new approach in patients who still have enough health to safely receive more treatment.
ShanghaiAges 18 years+ - NCT05768139RecruitingPhase 1/Phase 2
Testing a new targeted drug for advanced solid tumors with PI3Kα mutation
This trial tests tersolisib, a new targeted medicine, in adults with advanced or hard-to-remove solid cancers. It focuses on tumors that have a specific genetic change (PI3Kα mutation) to see how well the treatment works and what side effects it causes.
Los Angeles, CaliforniaAges 18 years+ - NCT06097156Recruiting
Automated blood test for breast cancer monitoring
This trial tests an automated device that prepares blood samples to detect cancer-related changes. It aims to improve how doctors monitor breast cancer that has spread, without needing a tissue biopsy every time.
MilanAges 18 years+ - NCT06134375RecruitingPhase 1/Phase 2
TM plus capecitabine for triple-negative breast cancer
This trial tests a drug called tetrathiomolybdate (TM) combined with capecitabine for people with triple-negative breast cancer who still have cancer cells after standard chemotherapy and surgery. The goal is to see if this combination can help prevent the cancer from coming back.
Indianapolis, IndianaAges 18–80
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Common questions
- Are there clinical trials for metastatic breast cancer?
- Yes. Clin2 currently lists 1,328 recruiting metastatic breast cancer 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 metastatic breast cancer 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 metastatic breast cancer 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
- Breast Cancer Early Stage Breast Cancer (Stage 1-3)
- Breast Cancer (Triple Negative Breast Cancer (TNBC))
- Locally Advanced or Metastatic Breast Cancer
- Metastatic Triple-negative Breast Cancer
- HER2-positive Metastatic Breast Cancer
- Advanced/Metastatic Breast Cancer
- Non-metastatic Breast Cancer
- Advanced or Metastatic Breast Cancer
Beyond the search
We also like to point to nonprofits doing real good in this area. We aren’t affiliated with them — we just admire the work.
- Stand Up To CancerPeople facing cancer across many types, through the research that leads to better treatments.
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.