The state of California currently has 199 active clinical trials seeking participants for Breast Cancer research studies. These trials are conducted in various cities, including Los Angeles, San Francisco, San Diego and Sacramento.
Testing Longer Duration Radiation Therapy Versus the Usual Radiation Therapy in Patients With Cancer That Has Spread to the Brain
NCT06500455
Recruiting
This phase III trial compares the effectiveness of fractionated stereotactic radiosurgery (FSRS) to usual care stereotactic radiosurgery (SRS) in treating patients with cancer that has spread from where it first started to the brain. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. FSRS delivers a high dose of radiation to the tumor over 3 treatments. SRS is a type of external radiation therapy that uses special equipment to position the patient and precisely give... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/06/2025
Locations: Kaiser Permanente-Anaheim, Anaheim, California +19 locations
Conditions: Anatomic Stage IV Breast Cancer AJCC v8, Metastatic Breast Carcinoma, Metastatic Digestive System Carcinoma, Metastatic Lung Non-Small Cell Carcinoma, Metastatic Malignant Neoplasm in the Brain, Metastatic Malignant Solid Neoplasm, Metastatic Melanoma, Metastatic Renal Cell Carcinoma, Stage IV Lung Cancer AJCC v8, Stage IV Renal Cell Cancer AJCC v8
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A First-in-Human Study of MEN2312 in Adults With Advanced Breast Cancer
NCT06638307
Recruiting
This is a first-in-human study of MEN2312, a lysine acetyltransferase 6 (KAT6) inhibitor, in adult participants with advanced breast cancer.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/06/2025
Locations: UC San Diego Moores Cancer Center, La Jolla, California +1 locations
Conditions: Advanced Breast Cancer
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The Evaluation of PC14586 in Patients With Advanced Solid Tumors Harboring a TP53 Y220C Mutation (PYNNACLE)
NCT04585750
Recruiting
The Phase 2 monotherapy portion of this study is currently enrolling and will evaluate the efficacy and safety of PC14586 (INN rezatapopt) in participants with locally advanced or metastatic solid tumors harboring a TP53 Y220C mutation. The Phase 1 portion of the study will assess the safety, tolerability and preliminary efficacy of multiple dose levels of rezatapopt as monotherapy and in Phase 1b in combination with pembrolizumab.
Gender:
ALL
Ages:
12 years and above
Trial Updated:
05/05/2025
Locations: Hoag Cancer Center, Irvine, California +4 locations
Conditions: Advanced Solid Tumor, Advanced Malignant Neoplasm, Metastatic Cancer, Metastatic Solid Tumor, Lung Cancer, Ovarian Cancer, Endometrial Cancer, Prostate Cancer, Colorectal Cancer, Breast Cancer, Other Cancer, Locally Advanced, Head and Neck Cancer, Gall Bladder Cancer, Small Cell Lung Cancer, Small Cell Lung Cancer ( SCLC ), Small Cell Lung Carcinoma, NSCLC, NSCLC (non-small Cell Lung Cancer), SCLC, Non-Small Cell Lung Carcinoma, Triple Negative Breast Cancer, TNBC, HER2+ Breast Cancer, Non-Small Cell Lung Cancer, ER/PR Positive Breast Cancer, HER2- Breast Cancer, HER2-positive Breast Cancer, HER2-negative Breast Cancer, ER/PR(+), Her2(-) Breast Cancer
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Rinatabart Sesutecan (Rina-S, PRO1184, GEN1184) for Advanced Solid Tumors (GCT1184-01/ PRO1184-001)
NCT05579366
Recruiting
This study will test the safety, including side effects, and determine the characteristics of a drug called Rina-S in participants with solid tumors. Participants will have solid tumor cancer that has spread through the body (metastatic) or cannot be removed with surgery (unresectable).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/05/2025
Locations: University of California Los Angeles Medical Center, Los Angeles, California +3 locations
Conditions: Primary Peritoneal Carcinoma, Fallopian Tube Cancer, Endometrial Cancer, Non-small Cell Lung Cancer, Mesothelioma, Triple Negative Breast Cancer, High Grade Epithelial Ovarian Cancer, Breast Adenocarcinoma, Hormone Receptor-positive/Her2 Negative Breast Cancer, Platinum Sensitive Ovarian Cancer (PSOC), High Grade Serous Ovarian Cancer, Epidermal Growth Factor Receptor (EGFR)-Mutated Non-Small Cell Lung Cancer (NSCLC), Platinum-resistant Ovarian Cancer (PROC), Primary Refractory Ovarian Cancer, Uterine Cancer
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A Study to Evaluate Efficacy and Safety of Giredestrant Compared With Fulvestrant (Plus a CDK4/6 Inhibitor), in Participants With ER-Positive, HER2-Negative Advanced Breast Cancer Resistant to Adjuvant Endocrine Therapy (pionERA Breast Cancer)
NCT06065748
Recruiting
This is a Phase III, randomized, open-label multicenter study that will evaluate the efficacy and safety of giredestrant compared with fulvestrant, both in combination with the investigator's choice of a CDK4/6 inhibitor (palbociclib, ribociclib or abemaciclib), in participants with estrogen receptor-positive (ER+), human epidermal growth factor receptor 2-negative (HER2-) advanced breast cancer who have developed resistance to adjuvant endocrine therapy.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/02/2025
Locations: La Hematology Oncology Medical Group, Glendale, California +6 locations
Conditions: Estrogen Receptor-Positive, HER2-Negative Advanced Breast Cancer
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Study of Belzutifan (MK-6482) Plus Fulvestrant for ER+/HER2- Metastatic Breast Cancer (MK-6482-029/LITESPARK-029)
NCT06428396
Recruiting
The purpose of this study is to assess the efficacy and safety of belzutifan (MK-6482) plus fulvestrant compared to everolimus plus endocrine therapy (ET) (investigator's choice of fulvestrant or exemestane) in adults with estrogen receptor-positive, human epidermal growth factor receptor 2-negative (ER+/HER2-) unresectable metastatic breast cancer. There is no formal hypothesis testing in this study.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/02/2025
Locations: USC/Norris Comprehensive Cancer Center ( Site 0013), Los Angeles, California +1 locations
Conditions: Metastatic Breast Cancer
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Safety and Preliminary Effectiveness of BNT327, an Investigational Therapy for Breast Cancer, When Given in Combination With Chemotherapy
NCT06449222
Recruiting
This study is a Phase II, multi-site, randomized, open-label clinical study to evaluate the safety, efficacy, and pharmacokinetics (PK) of BNT327 at two dose levels in combination with chemotherapeutic agents in the first- and second-line treatment of participants with locally advanced/metastatic triple-negative breast cancer (mTNBC).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/01/2025
Locations: Beverly Hills Cancer Center, Beverly Hills, California +3 locations
Conditions: Locally Advanced Breast Cancer, Triple Negative Breast Cancer, Metastatic Triple Negative Breast Cancers
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A Phase 1/2 Clinical Trial to Assess the Safety, Tolerability, Pharmacokinetics and Preliminary Efficacy of ENV-501 in Patients With HER3-Expressing Solid Tumors
NCT06956690
Recruiting
This study is a Phase 1/2, first-in-human, open-label, clinical trial to assess the safety, tolerability, pharmacokinetics and preliminary efficacy of ENV-501 in patients with advanced-stage, relapsed and/or refractory human epidermal growth factor receptor 3 (HER3)-expressing solid tumors. The study consists of 2 phases: a dose escalation phase (Phase 1) and a dose expansion phase (Phase 2). The primary objectives of Phase 1 are to characterize the overall safety and tolerability profile of in... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/01/2025
Locations: Research Site, La Jolla, California
Conditions: Melanoma (Skin), Non Small Cell Lung Cancer, Breast Cancer
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Genetic & Pathological Studies of BRCA1/BRCA2: Associated Tumors & Blood Samples
NCT01034033
Recruiting
The purpose of this study is to try to understand the biology of development of breast, ovarian, fallopian tube, peritoneal or endometrial cancer from persons at high genetic risk for these diseases. The influence of environmental factors on cancer development in individuals and families will be studied. The efficacy of treatments for these diseases will be evaluated.
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
05/01/2025
Locations: Stanford University School of Medicine, Stanford, California
Conditions: Breast Cancer, Ovarian Cancer, Gynecologic Cancers, Ovarian/Peritoneal/Fallopian Cancer
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De-Escalation of Breast Radiation Trial for Hormone Sensitive, HER-2 Negative, Oncotype Recurrence Score Less Than or Equal to 18 Breast Cancer (DEBRA)
NCT04852887
Recruiting
This Phase III Trial evaluates whether breast conservation surgery and endocrine therapy results in a non-inferior rate of invasive or non-invasive ipsilateral breast tumor recurrence (IBTR) compared to breast conservation with breast radiation and endocrine therapy.
Gender:
ALL
Ages:
Between 50 years and 70 years
Trial Updated:
05/01/2025
Locations: Kaiser Permanente-Anaheim, Anaheim, California +82 locations
Conditions: Stage I Breast Cancer
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A Study to Investigate Safety and Tolerability of TransCon IL-2 β/γ Alone or in Combination With Pembrolizumab and/or TransCon TLR7/8 Agonist or Other Anticancer Therapies in Adult Participants With Locally Advanced or Metastatic Solid Tumor Malignancies
NCT05081609
Recruiting
TransCon IL-2 β/γ is an investigational drug being developed for treatment of locally advanced or metastatic solid tumors. This is a first-in-human, open-label, Phase 1/2, dose escalation and dose expansion study of TransCon IL-2 β/γ as monotherapy or in combination therapy in adult participants with advanced or metastatic solid tumors. Given the unique PK profile enabled by the TransCon technology, TransCon IL-2 β/γ presents the opportunity to enhance the therapeutic index of current IL-2 thera... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/01/2025
Locations: Ascendis Pharma Investigational Site, Los Angeles, California +1 locations
Conditions: Advanced Solid Tumor, Locally Advanced Solid Tumor, Metastatic Solid Tumor, Platinum-resistant Ovarian Cancer, Post Anti-PD-1 Melanoma, 2L+ Cervical Cancer, Neoadjuvant Melanoma, Neoadjuvant Non-Small Cell Lung Cancer, Post Anti-PD-(L)1 Non-Small Cell Lung Cancer, Post Anti-PD-(L)1 Small Cell Lung Cancer, Third Line or Later (3L+) HER2+ Breast Cancer, Second or Third Line (2L/3L) Cervical Cancer, Third-line or Later (3L+) Platinum-resistant Ovarian Cancer (PROC)
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Study Assessing QBS72S For Treating Brain Metastases
NCT05305365
Recruiting
This study is to evaluate the efficacy and safety of QBS72S in participants with advanced, relapsed, metastatic cancer with CNS involvement
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/01/2025
Locations: Stanford Cancer Institute, Palo Alto, California
Conditions: Brain Metastases, Breast Cancer, Lung Cancer, Leptomeningeal Disease, LMD
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