Clinical trials
HR Positive clinical trials
Below are recruiting hr positive clinical trials, each written for real people, not researchers. We’re tracking 63 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07678957RecruitingPhase 2
Comparing BL-M07D1 vs DS-8201 for HR-positive, HER2-low breast cancer
This trial compares a new drug, BL-M07D1, to an existing treatment (DS-8201) for women with HR-positive, HER2-low breast cancer that has come back or spread. The goal is to see if the new drug works better or has fewer side effects.
Beijing, Beijing MunicipalityAges 18–75 - NCT05911958RecruitingPhase 2
Study drug before surgery for HER2-low, HR-positive breast cancer
This trial tests SHR-A1811 given before surgery (neoadjuvant treatment) for breast cancer that is hormone-receptor positive (HR-positive) and HER2-low. It aims to shrink or control the cancer early and see how well this approach works compared with standard care.
Zhengzhou, HenanAges 18–70 - NCT07666555RecruitingPhase 2
Culmerciclib rechallenge for HR+ HER2- breast cancer
This trial tests a new drug called Culmerciclib for women with advanced HR-positive, HER2-negative breast cancer that has stopped responding to a CDK4/6 inhibitor with hormone therapy. The goal is to see if giving this drug again can help when other treatments no longer work.
ShanghaiAges 18–75 - NCT07597993Recruiting
Real-world study of Trastuzumab Deruxtecan for advanced breast cancer
This study follows women with advanced breast cancer (metastatic) who have hormone-receptor positive tumors and low HER2 levels, to see how well a new drug called Trastuzumab Deruxtecan works when used in routine clinical care after prior hormone therapy.
MuscatAges 18 years+ - NCT07498478RecruitingPhase 2
Tinengotinib and fulvestrant for advanced HR+ HER2- breast cancer
This trial tests a new drug called tinengotinib combined with the hormone therapy fulvestrant for people with HR-positive, HER2-negative breast cancer that has come back or spread. It is for those who have already tried a CDK4/6 inhibitor and at least one hormone therapy.
Guangzhou, GuangdongAges 18 years+ - NCT07358377RecruitingPhase 1
Combination therapy for HR-positive, HER2-negative cancer
This trial tests a new drug, HRS-6209, combined with other treatments for people with hormone receptor-positive, HER2-negative cancer. The goal is to see if the combination is safe and works well.
Bowral, New South WalesAges 18 years+ - NCT06856200Recruiting
Sirolimus plus palbociclib and fulvestrant for advanced breast cancer
This trial tests a new combination of three drugs (sirolimus, palbociclib, and fulvestrant) for people with a certain type of advanced breast cancer that is hormone receptor-positive and HER2-negative. The goal is to see if adding sirolimus can help control the cancer when standard hormone therapy is no longer working.
ShanghaiAges 18 years+ - NCT07330544RecruitingPhase 2
Study of entinostat with anlotinib or fulvestrant for advanced breast cancer
This trial tests adding entinostat (a drug that may help hormone therapy work better) to anlotinib or fulvestrant for people with HR-positive, HER2-negative advanced breast cancer that has worsened after prior hormone therapy and a CDK4/6 inhibitor. It aims to find a new treatment option for those who cannot use chemotherapy yet.
Zhejiang, HangzhouAges 18 years+ - NCT07229417RecruitingPhase 2
Ivonescimab for metastatic lobular breast cancer
This trial tests a drug called ivonescimab for people with a specific type of breast cancer called invasive lobular carcinoma that has spread and is no longer responding to hormone therapy or is triple-negative. The goal is to see if it can shrink or slow the cancer.
Houston, TexasAges 18 years+ - NCT07207070RecruitingPhase 3
New drug combination for PIK3CA-mutated breast cancer
This trial tests a new combination of two drugs (JS105 plus dalpiciclib and fulvestrant) against a standard combination (dalpiciclib plus fulvestrant) for people whose breast cancer has a PIK3CA mutation. The goal is to see if adding JS105 helps control the cancer longer.
Beijing, Beijing MunicipalityAges 18–75 - NCT07190443RecruitingPhase 3
Abemaciclib after local recurrence in HR+ HER2- breast cancer
This trial tests whether adding a targeted drug (abemaciclib) to standard treatment helps prevent breast cancer from coming back again after a local recurrence in women with HR-positive, HER2-negative breast cancer.
Koto-ku, TokyoAges 18 years+ - NCT06950086RecruitingPhase 1/Phase 2
TYK-00540 tablets for advanced solid tumors
This trial tests a new tablet, TYK-00540, alone or with another drug, for people with advanced solid tumors that have stopped responding to standard treatments. It aims to see if the drug can shrink tumors or slow their growth.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT07180160RecruitingPhase 2
A study of QL1706 for HR-positive, HER2-negative breast cancer
This trial tests a new drug combination (iparomlimab and tuvonralimab, also called QL1706) for people with advanced breast cancer that is hormone receptor-positive and HER2-negative. It may be an option if standard treatments have stopped working.
ShanghaiAges 18 years+ - NCT07164976RecruitingPhase 1/Phase 2
Ribociclib for advanced HR+ HER2- breast cancer
This trial tests a new combination of ribociclib and anastrozole as a first treatment for advanced hormone receptor-positive, HER2-negative breast cancer that has not been treated before. It may help if you have not received any prior therapy for metastatic disease.
NagoyaAges 18 years+ - NCT06207734RecruitingPhase 2
Stopping CDK4/6 inhibitors in advanced breast cancer
This trial looks at what happens when women with advanced hormone-positive, HER2-negative breast cancer stop taking a CDK4/6 inhibitor after at least a year of successful treatment. The goal is to see if it's safe to take a break from the CDK4/6 inhibitor while continuing hormone therapy alone.
BerlinAges 18 years+ - NCT07062965RecruitingPhase 3
PF-07248144 with fulvestrant for HR+ HER2- advanced breast cancer
This trial tests a new study medicine (PF-07248144) combined with fulvestrant in people with a certain type of advanced breast cancer (HR-positive, HER2-negative) that has worsened after previous treatments. It may be an option if you've already tried a CDK4/6 inhibitor and endocrine therapy.
Chandler, ArizonaAges 18 years+ - NCT06930859Recruiting
Study of Ribociclib for HR+ HER2-negative breast cancer in Russia
This study looks at how well ribociclib works when given with hormone therapy after surgery for certain types of breast cancer. It aims to understand real-world benefits and safety for patients in Russia.
Sochi, Russian FederationAges 18–99 - NCT06757634RecruitingPhase 3
A study of gedatolisib for first-line advanced breast cancer
This trial tests a new targeted therapy called gedatolisib for people with HR-positive, HER2-negative advanced breast cancer who have not yet received treatment for metastatic disease. It aims to see if adding this drug to standard hormone therapy can help control the cancer longer.
Jonesboro, ArkansasAges 18 years+ - NCT06738966RecruitingPhase 1
BL0175 for advanced HR-positive breast or gynecologic cancer
This trial tests a new drug called BL0175 for women with certain types of advanced breast, ovarian, or endometrial cancer that have stopped responding to hormone therapy. The goal is to see if the drug can help shrink tumors or slow down the cancer.
Changchun, JilinAges 18 years+ - NCT06495515RecruitingPhase 2
Dalpiciclib plus toremifene for advanced HR+ breast cancer
This trial tests a combination of two drugs (dalpiciclib and toremifene) as a first treatment for advanced breast cancer that is hormone receptor positive and HER2 negative. It may be an option if you have not had hormone therapy for advanced disease or if your cancer came back more than a year after prior treatments.
Tianjin, Tianjin MunicipalityAges 18–75 - NCT06380751RecruitingPhase 3
New targeted therapy for BRCA/PALB2-mutated HR+ breast cancer
This trial tests a new combination of targeted therapies (saruparib plus camizestrant or hormone therapy) against standard treatments for people with a specific type of advanced breast cancer. It may be a good option if you have a BRCA1, BRCA2, or PALB2 gene mutation and have not yet had treatment for your advanced disease.
Gilbert, ArizonaAges 18 years+ - NCT05985655RecruitingPhase 1/Phase 2
Study of GTAEXS617 for advanced solid tumors
This trial tests a new drug called GTAEXS617 for adults with certain advanced solid tumors that have not responded to standard treatments. It aims to see if the drug is safe and effective.
Los Angeles, CaliforniaAges 18 years+ - NCT05646862RecruitingPhase 3
Comparing two treatments for advanced breast cancer with a PIK3CA mutation
This trial tests whether a new drug combo (inavolisib plus fulvestrant) works better than an existing one (alpelisib plus fulvestrant) for people with a specific type of advanced breast cancer that has a PIK3CA mutation. It aims to find a treatment that may help control the cancer longer.
Greenbrae, CaliforniaAges 18 years+ - NCT05304962RecruitingPhase 1
Test drug RGT-419B for advanced ER+ HER2- breast cancer
This Phase 1 study tests a new drug (RGT-419B), given alone or with hormone (endocrine) therapy, in people with advanced ER-positive, HER2-negative breast cancer that has progressed after standard treatments. It looks mainly at safety and early signs of how well the treatment may work.
La Jolla, CaliforniaAges 18 years+
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Common questions
- Are there clinical trials for hr positive?
- Yes. Clin2 currently lists 63 recruiting hr positive 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 hr positive 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 hr positive 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.