There are currently 177 clinical trials in Walnut Creek, California looking for participants to engage in research studies. Trials are conducted at various facilities, including Kaiser Permanente-Walnut Creek, Diablo Clinical Research Inc, Diablo Clinical Research and Epic Care Cyberknife Center. 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.
Vismodegib, FAK Inhibitor GSK2256098, Capivasertib, and Abemaciclib in Treating Patients With Progressive Meningiomas
Recruiting
This phase II trial studies how well vismodegib, focal adhesion kinase (FAK) inhibitor GSK2256098, and capivasertib work in treating patients with meningioma that is growing, spreading, or getting worse (progressive). Vismodegib, FAK inhibitor GSK2256098, capivasertib, and abemaciclib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: Kaiser Permanente-Walnut Creek, Walnut Creek, California
Conditions: Intracranial Meningioma, Recurrent Meningioma, NF2 Gene Mutation
Gemcitabine and Cisplatin Without Cystectomy for Patients With Muscle Invasive Bladder Urothelial Cancer and Select Genetic Alterations
Recruiting
This phase II trial studies how well gemcitabine hydrochloride and cisplatin work in treating participants with invasive bladder urothelial cancer. Drugs used in chemotherapy, such as gemcitabine hydrochloride 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 spreading.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: BASS Medical Group - Lennon, Walnut Creek, California
Conditions: Infiltrating Bladder Urothelial Carcinoma, Stage II Bladder Urothelial Carcinoma, Stage III Bladder Urothelial Carcinoma
Genetic Testing in Guiding Treatment for Patients With Brain Metastases
Recruiting
This phase II trial studies how well genetic testing works in guiding treatment for patients with solid tumors that have spread to the brain. Several genes have been found to be altered or mutated in brain metastases such as NTRK, ROS1, CDK, PI3K, or KRAS G12C. Medications that target these genes such as abemaciclib, paxalisib, entrectinib and adagrasib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Genetic testing may help doctors tailor treatment for... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: Epic Care Cyberknife Center, Walnut Creek, California
Conditions: CDK Gene Mutation, Metastatic Malignant Neoplasm in the Brain, Metastatic Malignant Solid Neoplasm, NTRK Family Gene Mutation, PI3K Gene Mutation, ROS1 Gene Mutation, KRAS G12C Mutation
Collection of Research Data and Samples From Patients Who Experience Immunotherapy Side Effects
Recruiting
This trial collects research data and samples from patients who experience immunotherapy side effects to store for use in future research studies. Studying research data and samples from patients who experience immunotherapy side effects may help researchers better understand how to predict, prevent, and treat these side effects.
Gender:
ALL
Ages:
All
Trial Updated:
06/24/2025
Locations: Epic Care Cyberknife Center, Walnut Creek, California +1 locations
Conditions: Malignancy
Testing the Use of the Usual Chemotherapy Before and After Surgery for Removable Pancreatic Cancer
Recruiting
This phase III trial compares perioperative chemotherapy (given before and after surgery) versus adjuvant chemotherapy (given after surgery) for the treatment of pancreatic cancer that can be removed by surgery (removable/resectable). Chemotherapy drugs, such as fluorouracil, irinotecan, leucovorin, and oxaliplatin, 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 spreading. Giving chemotherapy before... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: Kaiser Permanente-Walnut Creek, Walnut Creek, California
Conditions: Pancreatic Adenosquamous Carcinoma, Resectable Pancreatic Adenocarcinoma, Pancreatic Cancer
Additional Support Program Via Text Messaging and Telephone-Based Counseling for Breast Cancer Patients Receiving Hormonal Therapy
Recruiting
This phase III trial compares an additional support program (text message reminders and/or telephone-based counseling) with usual care in making sure breast cancer patients take their endocrine therapy medication as prescribed (medication adherence). Medication adherence is how well patients take the medication as prescribed by their doctors, and good medical adherence is when patients take medications correctly. Poor medication adherence has been shown to be a serious barrier to effective treat... Read More
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: Kaiser Permanente-Walnut Creek, Walnut Creek, California
Conditions: Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, HER2 Negative Breast Carcinoma, Hormone Receptor Positive Breast Carcinoma, Invasive Breast Carcinoma, Prognostic Stage I Breast Cancer AJCC v8, Prognostic Stage II Breast Cancer AJCC v8, Prognostic Stage III Breast Cancer AJCC v8
Comparing Impact of Treatment Before or After Surgery in Patients With Stage II-IIIB Resectable Non-small Cell Lung Cancer
Recruiting
This phase III trial compares standard therapy given after surgery (adjuvant) to standard therapy given before and after surgery (perioperative) in treating patients with stage II-IIIB non-small cell lung cancer (NSCLC) that can be removed by surgery (resectable). The usual approach for patients with resectable NSCLC is chemotherapy and/or immunotherapy before surgery, after surgery, or both before and after surgery. This study is being done to find out which approach is better at treating patie... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: Kaiser Permanente-Walnut Creek, Walnut Creek, California
Conditions: Resectable Lung Non-Small Cell Carcinoma, Stage II Lung Cancer AJCC v8, Stage IIIA Lung Cancer AJCC v8, Stage IIIB Lung Cancer AJCC v8
Olanzapine Versus Megestrol Acetate for the Treatment of Loss of Appetite Among Advanced Cancer Patients
Recruiting
This phase III trial compares the effects of olanzapine versus megestrol acetate in treating loss of appetite in patients with cancer that has spread to other places in the body (advanced). Olanzapine may stimulate and increase appetite. This study aims to find out if olanzapine is better than the usual approach (megestrol acetate) for stimulating appetite and preventing weight loss.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: Epic Care Cyberknife Center, Walnut Creek, California
Conditions: Advanced Malignant Solid Neoplasm, Anorexia, Hematopoietic and Lymphoid Cell Neoplasm
A Donanemab (LY3002813) Study in Participants With Preclinical Alzheimer's Disease (TRAILBLAZER-ALZ 3)
Recruiting
The main purpose of this study is to evaluate the safety and efficacy of donanemab in participants with preclinical Alzheimer's Disease (AD). Approximately 800 additional participants will be enrolled in a 12-month addendum to assess safety of a different titration regimen.
Gender:
ALL
Ages:
Between 65 years and 80 years
Trial Updated:
06/24/2025
Locations: Infectious Disease Doctors Medical Group, APC, Walnut Creek, California
Conditions: Alzheimer Disease
Testing Low Dose Tamoxifen for Invasive Breast Cancer, the (LoTam) Trial
Recruiting
This phase III trial compares the effect of low dose tamoxifen to usual hormonal therapy, including aromatase inhibitors, in treating post-menopausal women with hormone positive, HER2 negative early stage breast cancer. Tamoxifen is in a class of medications known as antiestrogens. It blocks the activity of estrogen (a female hormone) in the breast. This may stop the growth of some breast tumors that need estrogen to grow. Aromatase inhibitors, such as anastrozole, letrozole, and exemestane, pre... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: Kaiser Permanente-Walnut Creek, Walnut Creek, California
Conditions: Anatomic Stage 0 Breast Cancer AJCC V8, Anatomic Stage 1 Breast Cancer AJCC V8, Anatomic Stage IIA Breast Cancer AJCC V8, Estrogen Receptor-Positive Breast Carcinoma, HER2-Negative Breast Carcinoma
Testing the Addition of an Anti-Cancer Drug, Irinotecan, to the Standard Chemotherapy Treatment (FOLFOX) After Long-Course Radiation Therapy for Advanced-Stage Rectal Cancers to Improve the Rate of Complete Response and Long-Term Rates of Organ Preservation
Recruiting
This phase II trial compares the effect of irinotecan versus oxaliplatin after long-course chemoradiation in patients with stage II-III rectal cancer. Combination chemotherapy drugs, such as FOLFIRINOX (fluorouracil, irinotecan, leucovorin, and oxaliplatin), FOLFOX (leucovorin, fluorouracil, oxaliplatin, and irinotecan ), and CAPOX (capecitabin and oxaliplatin) work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping th... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: John Muir Medical Center-Walnut Creek, Walnut Creek, California
Conditions: Locally Advanced Rectal Carcinoma, Stage II Rectal Cancer AJCC v8, Stage III Rectal Cancer AJCC v8
A Phase 2 Efficacy and Safety Study of GAL-101, 2% Ophthalmic Solution in Non-foveal Geographic Atrophy Secondary to Non-neovascular AMD
Recruiting
Age-related macular degeneration (AMD) affects millions of elderly patients. When advanced, there is Geographic Atrophy (GA) in the retina. This means that there is an area with a loss of light-sensitive cells, called photoreceptors. That part of the retina can no longer see. Atrophy begins as a small spot in the retina distant from the fovea which is the part of the retina responsible for sharp central vision. The GA grows, and when it reaches the fovea, vision is severely diminished, and detai... Read More
Gender:
ALL
Ages:
55 years and above
Trial Updated:
06/24/2025
Locations: Bay Area Retina Associates, Walnut Creek, California
Conditions: Geographic Atrophy of the Macula