There are currently 61 clinical trials in Santa Clara, California looking for participants to engage in research studies. Trials are conducted at various facilities, including Kaiser Permanente Medical Center - Santa Clara, Kaiser Permanente Medical Center - Santa Clara Kiely Campus, Kaiser Permanente Santa Clara and GSK Investigational Site. Whether you're a healthy volunteer looking to participate in paid medical research or seeking trials related to a specific condition, the city provides a diverse range of opportunities near you.
Observation or Radiation Therapy in Treating Patients With Newly Diagnosed Grade II Meningioma That Has Been Completely Removed by Surgery
NCT03180268
Recruiting
This randomized phase III trial studies how well radiation therapy works compared with observation in treating patients with newly diagnosed grade II meningioma that has been completely removed by surgery. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/14/2025
Locations: Kaiser Permanente Medical Center - Santa Clara, Santa Clara, California
Conditions: Intracranial Meningioma, Grade 2 Meningioma
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Phase 1/2 Study of MRTX849 in Patients With Cancer Having a KRAS G12C Mutation KRYSTAL-1
NCT03785249
Recruiting
This study will evaluate the safety, tolerability, drug levels, molecular effects, and clinical activity of MRTX849 (adagrasib) in patients with advanced solid tumors that have a KRAS G12C mutation.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/14/2025
Locations: Local Institution - 001-850-I, Santa Clara, California
Conditions: Advanced Cancer, Metastatic Cancer, Malignant Neoplastic Disease
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A Study Evaluating the Efficacy and Safety of Adjuvant Giredestrant Compared With Physician's Choice of Adjuvant Endocrine Monotherapy in Participants With Estrogen Receptor-Positive, HER2-Negative Early Breast Cancer (lidERA Breast Cancer)
NCT04961996
Recruiting
This is a Phase III, global, randomized, open-label, multicenter, study evaluating the efficacy and safety of adjuvant giredestrant compared with endocrine therapy of physician's choice in participants with medium- and high-risk Stage I-III histologically confirmed estrogen receptor (ER)-positive and human epidermal growth factor receptor 2 (HER2)-negative early breast cancer. In addition, an open-label exploratory substudy will explore the safety and efficacy of giredestrant in combination wit... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/11/2025
Locations: Kaiser Permanente - Santa Clara, Santa Clara, California
Conditions: Early Breast Cancer
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Active Surveillance, Bleomycin, Etoposide, Carboplatin or Cisplatin in Treating Pediatric and Adult Patients With Germ Cell Tumors
NCT03067181
Recruiting
This phase III trial studies how well active surveillance help doctors to monitor subjects with low risk germ cell tumors for recurrence after their tumor is removed. When the germ cell tumor has spread outside of the organ in which it developed, it is considered metastatic. Chemotherapy drugs, such as bleomycin, carboplatin, etoposide, and cisplatin, 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 sp... Read More
Gender:
ALL
Ages:
All
Trial Updated:
07/10/2025
Locations: Kaiser Permanente Medical Center - Santa Clara, Santa Clara, California
Conditions: Childhood Extracranial Germ Cell Tumor, Extragonadal Embryonal Carcinoma, Germ Cell Tumor, Malignant Germ Cell Tumor, Malignant Ovarian Teratoma, Stage I Ovarian Choriocarcinoma, Stage I Ovarian Embryonal Carcinoma AJCC v6 and v7, Stage I Ovarian Yolk Sac Tumor AJCC v6 and v7, Stage I Testicular Choriocarcinoma AJCC v6 and v7, Stage I Testicular Embryonal Carcinoma AJCC v6 and v7, Stage I Testicular Yolk Sac Tumor AJCC v6 and v7, Stage II Ovarian Choriocarcinoma, Stage II Ovarian Embryonal Carcinoma AJCC v6 and v7, Stage II Ovarian Yolk Sac Tumor AJCC v6 and v7, Stage II Testicular Choriocarcinoma AJCC v6 and v7, Stage II Testicular Embryonal Carcinoma AJCC v6 and v7, Stage II Testicular Yolk Sac Tumor AJCC v6 and v7, Stage III Ovarian Choriocarcinoma, Stage III Ovarian Embryonal Carcinoma AJCC v6 and v7, Stage III Ovarian Yolk Sac Tumor AJCC v6 and v7, Stage III Testicular Choriocarcinoma AJCC v6 and v7, Stage III Testicular Embryonal Carcinoma AJCC v6 and v7, Stage III Testicular Yolk Sac Tumor AJCC v6 and v7, Stage IV Ovarian Choriocarcinoma, Stage IV Ovarian Embryonal Carcinoma AJCC v6 and v7, Stage IV Ovarian Yolk Sac Tumor AJCC v6 and v7, Testicular Mixed Choriocarcinoma and Embryonal Carcinoma, Testicular Mixed Choriocarcinoma and Teratoma, Testicular Mixed Choriocarcinoma and Yolk Sac Tumor, Stage I Testicular Seminoma AJCC v6 and v7
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An Open-Label Study Comparing Glofitamab and Polatuzumab Vedotin + Rituximab, Cyclophosphamide, Doxorubicin, and Prednisone Versus Pola-R-CHP in Previously Untreated Patients With Large B-Cell Lymphoma
NCT06047080
Recruiting
The purpose of this study is to compare the efficacy and safety of glofitamab in combination with polatuzumab vedotin plus rituximab, cyclophosphamide, doxorubicin, and prednisone (Pola-R-CHP) vs Pola-R-CHP in participants with previously untreated CD20-positive large B-cell lymphoma (LBCL).
Gender:
ALL
Ages:
Between 18 years and 80 years
Trial Updated:
07/04/2025
Locations: Kaiser Permanente - Santa Clara, Santa Clara, California
Conditions: Large B-Cell Lymphoma
Register for Updates
Testing Radiation and HER2-targeted Therapy Versus HER2-targeted Therapy Alone for Low-risk HER2-positive Breast Cancer
NCT05705401
Recruiting
This Phase III trial compares the recurrence-free interval (RFI) among patients with early-stage, low risk HER2+ breast cancer who undergo breast conserving surgery and receive HER2-directed therapy, and are randomized to not receive adjuvant breast radiotherapy versus those who are randomized to receive adjuvant radiotherapy per the standard of care.
Gender:
ALL
Ages:
40 years and above
Trial Updated:
07/01/2025
Locations: Kaiser Permanente Medical Center - Santa Clara, Santa Clara, California
Conditions: HER2-positive Breast Cancer
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Colon Adjuvant Chemotherapy Based on Evaluation of Residual Disease
NCT05174169
Recruiting
This Phase II/III trial will evaluate the what kind of chemotherapy to recommend to patients based on the presence or absences of circulating tumor DNA (ctDNA) after surgery for colon cancer.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/01/2025
Locations: Kaiser Permanente Medical Center - Santa Clara, Santa Clara, California
Conditions: Stage III Colon Cancer
Register for Updates
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:
07/01/2025
Locations: Kaiser Permanente Medical Center - Santa Clara, Santa Clara, California
Conditions: Stage I Breast Cancer
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An Internet-based Program to Help Cancer Survivors Manage Pain
NCT04462302
Recruiting
To determine whether an Internet-based pain coping skills program plus enhanced usual care, compared to enhanced usual care alone, yields significant improvements in the co-primary outcomes of pain severity (as measured by the Brief Pain Inventory (BPI)) and pain interference (also measured by the BPI) from baseline to the post-intervention assessment for cancer survivors with persistent pain.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
07/01/2025
Locations: Kaiser Permanente Medical Center - Santa Clara, Santa Clara, California
Conditions: Cancer
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A Study to Learn About How 20-Valent Pneumococcal Conjugate Vaccine Works in a Real-world Setting
NCT05452941
Recruiting
The purpose of this study is to learn about how well the 20-valent pneumococcal conjugate vaccine (20vPnC) works against radiologically-confirmed community-acquired pneumonia (RAD+CAP) due to the 7 new serotypes (types of a bacteria called Streptococcus pneumoniae that cause pneumonia) included in 20vPnC vaccine. This study is seeking participants who: * are male or female ≥65 years of age. * are hospitalized with physician suspicion of community acquired pneumonia (CAP). * have pneumonia conf... Read More
Gender:
ALL
Ages:
65 years and above
Trial Updated:
06/26/2025
Locations: Kaiser Permanente Santa Clara Medical Center, Santa Clara, California
Conditions: Pneumonia
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Comparing Radiation Therapy to Usual Care for Patients With High-Risk Bone Asymptomatic Metastases
NCT06745024
Recruiting
This phase III trial compares the effect of adding radiation therapy to usual care on the occurrence of bone-related complications in cancer patients with high-risk bone metastases that are not causing symptoms (asymptomatic). High-risk bone metastases are defined by their location (including hip, shoulder, long bones, and certain levels of the spine), or size (2 cm or larger). These bone metastases appear to be at higher risk of complications such as fracture, spinal cord compression, and/or pa... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/25/2025
Locations: Kaiser Permanente Medical Center - Santa Clara, Santa Clara, California
Conditions: Metastatic Malignant Neoplasm in the Bone, Metastatic Malignant Solid Neoplasm
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Pembrolizumab vs. Observation in People With Triple-negative Breast Cancer Who Had a Pathologic Complete Response After Chemotherapy Plus Pembrolizumab
NCT05812807
Recruiting
The phase III trial compares the effect of pembrolizumab to observation for the treatment of patients with early-stage triple-negative breast cancer who achieved a pathologic complete response after preoperative chemotherapy in combination with pembrolizumab. 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 observa... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: Kaiser Permanente Medical Center - Santa Clara, Santa Clara, California
Conditions: Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, Early Stage Triple-Negative Breast Carcinoma
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