Paid Clinical Trials in Walnut Creek, CA

As of June 2026, 194 paid clinical trials are recruiting in Walnut Creek, California. Compensation typically covers time, travel, and study visits, with stipends ranging from modest amounts for short outpatient studies to several thousand dollars for long or inpatient protocols.

Both patients with specific conditions and healthy volunteers can qualify. Most trials offer free study-related medical care alongside compensation.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: June 12, 2026.

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194 clinical trials

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Elucidating TAAR-1, Dopamine, and Norepinephrine in Binge Eating Disorder Using Solriamfetol

for Binge-Eating Disorder

Drug: Solriamfetol

45 locations incl. Encino

Sponsor: Axsome Therapeutics, Inc.

Sex: All·Age: 18 - 55

Code: NCT06413433·Phase 3·Recruiting

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Androgen Suppression Combined With Nodal Irradiation and Dose Escalated Prostate Treatment

for Prostate Cancer

46 locations incl. Antioch

Sponsor: Canadian Cancer Trials Group

Sex: Male·Age: 18+

Code: NCT06235697·Phase 3·Recruiting

Apply to this trial

Cognitive Training for Cancer Related Cognitive Impairment in Breast Cancer Survivors

for Breast Cancer

673 locations incl. Anchorage

Sponsor: NRG Oncology

Sex: All·Age: 18 - 100

Code: NCT05896189·Recruiting

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Cost Communication and Financial Navigation in Cancer Patients (COSTCOM)

for Malignant Solid Neoplasm

384 locations incl. Anchorage

Sponsor: ECOG-ACRIN Cancer Research Group

Sex: All·Age: All ages·Accepts healthy volunteers

Code: NCT06295367·Recruiting

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DCIS: RECAST Trial Ductal Carcinoma In Situ: Re-Evaluating Conditions for Active Surveillance Suitability as Treatment

for Ductal Carcinoma in Situ

28 locations incl. Berkeley

Sponsor: QuantumLeap Healthcare Collaborative

Sex: Female·Age: 18+

Code: NCT06075953·Phase 2·Recruiting

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Testing the Role of DNA Released From Tumor Cells Into the Blood in Guiding the Use of Immunotherapy After Surgical Removal of the Bladder, Kidney, Ureter, and Urethra for Urothelial Cancer Treatment, MODERN Study

for Muscle Invasive Bladder Urothelial Carcinoma

490 locations incl. Phoenix

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18+

Code: NCT05987241·Phase 2, Phase 3·Recruiting

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Mobile Health for Adherence in Breast Cancer Patients

for Anatomic Stage IV Breast Cancer AJCC v8

499 locations incl. Fairbanks

Sponsor: ECOG-ACRIN Cancer Research Group

Sex: All·Age: 18+·Accepts healthy volunteers

Code: NCT06112613·Recruiting

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A Study of First-Line Olomorasib (LY3537982) and Pembrolizumab With or Without Chemotherapy in Patients With Advanced KRAS G12C-Mutant Non-small Cell Lung Cancer

for Carcinoma, Non-Small-Cell Lung

Drug: LY3537982

91 locations incl. Huntsville

Sponsor: Eli Lilly and Company

Sex: All·Age: 18+

Code: NCT06119581·Phase 3·Recruiting

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Testing Shorter Duration Radiation Therapy Versus the Usual Radiation Therapy in Patients With High Risk Prostate Cancer

for Prostate Adenocarcinoma

388 locations incl. Birmingham

Sponsor: NRG Oncology

Sex: Male·Age: 18+

Code: NCT05946213·Phase 3·Recruiting

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A Master Protocol Study (LY900038) of Multiple Intervention-Specific-Appendices (ISAs) in Adult Participants With Obesity or Overweight

for Obesity

49 locations incl. Chandler

Sponsor: Eli Lilly and Company

Sex: All·Age: 18 - 75

Code: NCT06143956·Phase 2·Recruiting

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Home OCT-Guided Treatment Versus Treat and Extend for the Management of Neovascular AMD

for Neovascular Age-related Macular Degeneration

63 locations incl. Glendale

Sponsor: Jaeb Center for Health Research

Sex: All·Age: 50+

Code: NCT05904028·Phase 3·Recruiting

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Evaluating the Addition of Adjuvant Chemotherapy to Ovarian Function Suppression Plus Endocrine Therapy in Premenopausal Patients With pN0-1, ER-Positive/HER2-Negative Breast Cancer and an Oncotype Recurrence Score Less Than or Equal to 25

for Breast Cancer

1208 locations incl. Birmingham

Sponsor: NRG Oncology

Sex: Female·Age: 18 - 60

Code: NCT05879926·Phase 3·Recruiting

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Evaluating the Impact of Social and Genetic Factors on Outcomes in Adolescent and Young Adult Cancer Survivors

for Hodgkin Lymphoma

428 locations incl. Anchorage

Sponsor: ECOG-ACRIN Cancer Research Group

Sex: All·Age: 18+

Code: NCT06002828·Recruiting

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An Adjuvant Endocrine-based Therapy Study of Camizestrant (AZD9833) in ER+/HER2- Early Breast Cancer (CAMBRIA-2)

for Breast Cancer, Early Breast Cancer

Drug: Camizestrant

148 locations incl. Dothan

Sponsor: AstraZeneca

Sex: All·Age: 18 - 130

Code: NCT05952557·Phase 3·Recruiting

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Shorter Chemo-Immunotherapy Without Anthracycline Drugs for Early-Stage Triple Negative Breast Cancer

for Anatomic Stage I Breast Cancer AJCC v8

955 locations incl. Birmingham

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT05929768·Phase 3·Recruiting

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A Study to Assess Efficacy and Safety of KarXT for the Treatment of Psychosis Associated With Alzheimer's Disease (ADEPT-2)

for Psychosis Associated With Alzheimer's Disease

Drug: KarXT

70 locations incl. Chandler

Sponsor: Karuna Therapeutics, Inc., a Bristol Myers Squibb company

Sex: All·Age: 55 - 90

Code: NCT06126224·Phase 3·Recruiting

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A Study To Learn About Two Study Medicines (PF-07275315 And PF-07264660) In People Who Have Moderate To Severe Atopic Dermatitis

for Atopic Dermatitis

Drug: PF-07275315

52 locations incl. Birmingham

Sponsor: Pfizer

Sex: All·Age: 18+

Code: NCT05995964·Phase 2·Recruiting

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Glaucoma Drainage Device and Endothelial Cell Loss Compare Trial

for Glaucoma

7 locations incl. San Francisco

Sponsor: University of Pennsylvania

Sex: All·Age: 18+

Code: NCT05924477·Recruiting

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Open-Label Extension Study to Assess the Long-Term Safety and Tolerability of KarXT in Subjects With Psychosis Associated With Alzheimer's Disease (ADEPT-3)

for Psychosis Associated With Alzheimer's Disease

Drug: KarXT

147 locations incl. Homewood

Sponsor: Karuna Therapeutics, Inc., a Bristol Myers Squibb company

Sex: All·Age: 55 - 90

Code: NCT05980949·Phase 3·Recruiting

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ONC-392 Versus Docetaxel in Metastatic NSCLC That Progressed on PD-1/PD-L1 Inhibitors

for Non Small Cell Lung Cancer

46 locations incl. Dothan

Sponsor: OncoC4, Inc.

Sex: All·Age: 18+

Code: NCT05671510·Phase 3·Recruiting

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Colonoscopy vs Stool Testing for Older Adults With Colon Polyps

for Colorectal Polyp

18 locations incl. Birmingham

Sponsor: Dartmouth-Hitchcock Medical Center

Sex: All·Age: 65 - 82

Code: NCT05612347·Recruiting

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Pembrolizumab vs. Observation in People With Triple-negative Breast Cancer Who Had a Pathologic Complete Response After Chemotherapy Plus Pembrolizumab

for Anatomic Stage II Breast Cancer AJCC v8

820 locations incl. Birmingham

Sponsor: Alliance for Clinical Trials in Oncology

Sex: All·Age: 18+

Code: NCT05812807·Phase 3·Recruiting

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Alzheimer's Disease Neuroimaging Initiative 4

for Mild Cognitive Impairment

59 locations incl. Birmingham

Sponsor: University of Southern California

Sex: All·Age: 55 - 90·Accepts healthy volunteers

Code: NCT05617014·Enrolling By Invitation

A Study to Compare Standard Therapy to Treat Hodgkin Lymphoma to the Use of Two Drugs, Brentuximab Vedotin and Nivolumab

for Lugano Classification Limited Stage Hodgkin Lymphoma AJCC v8

Drug: Nivolumab

390 locations incl. Birmingham

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 5 - 60

Code: NCT05675410·Phase 3·Recruiting

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Comparing Combinations of Targeted Drugs for Advanced Non-Small Cell Lung Cancer That Has EGFR and MET Gene Changes (A Lung-MAP Treatment Trial)

for Recurrent Lung Non-Small Cell Carcinoma

454 locations incl. Daphne

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT05642572·Phase 2·Recruiting

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A Study to Assess the Adverse Events and Change in Disease Activity of Oral Atogepant Tablets in Pediatric Participants (6-17 Years of Age) With Episodic Migraine

for Episodic Migraine

Drug: Atogepant

42 locations incl. Huntsville

Sponsor: AbbVie

Sex: All·Age: 6 - 17

Code: NCT05711394·Phase 3·Recruiting

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A Study to Compare the Efficacy, Safety and Tolerability of FF/UMEC/VI With FF/VI in 12-17-year-olds With Asthma

for Asthma

28 locations incl. Birmingham

Sponsor: GlaxoSmithKline

Sex: All·Age: 12 - 17

Code: NCT05757102·Phase 3·Recruiting

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Targeted Therapy Directed by Genetic Testing in Treating Patients With Locally Advanced or Advanced Solid Tumors, The ComboMATCH Screening Trial

for Advanced Malignant Solid Neoplasm

475 locations incl. Birmingham

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: All ages

Code: NCT05564377·Phase 2·Recruiting

Apply to this trial

Observational Study Protocol: LIVER-R

for Hepatobiliary Cancers

21 locations incl. Birmingham

Sponsor: AstraZeneca

Sex: All·Age: 18 - 130

Code: NCT06252753·Recruiting

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Testing the Use of Ado-Trastuzumab Emtansine Compared to the Usual Treatment (Chemotherapy With Docetaxel Plus Trastuzumab) or Trastuzumab Deruxtecan for Recurrent, Metastatic, or Unresectable HER2-Expressing Salivary Gland Cancers

for Metastatic Salivary Gland Carcinoma

150 locations incl. Birmingham

Sponsor: NRG Oncology

Sex: All·Age: 18+

Code: NCT05408845·Phase 2·Recruiting

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mFOLFIRINOX Versus mFOLFOX With or Without Nivolumab for the Treatment of Advanced, Unresectable, or Metastatic HER2 Negative Esophageal, Gastroesophageal Junction, and Gastric Adenocarcinoma

for Advanced Esophageal Adenocarcinoma

Drug: Nivolumab

785 locations incl. Birmingham

Sponsor: Alliance for Clinical Trials in Oncology

Sex: All·Age: 18+

Code: NCT05677490·Phase 3·Recruiting

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Barotrauma in Hyperbaric Oxygen Therapy

for Barotrauma

1 location in Walnut Creek

Sponsor: John Muir Health

Sex: All·Age: 18+

Code: NCT05697328·Recruiting

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Extension Study of Oral PHA-022121 for Acute Treatment of Angioedema Attacks in Patients With Hereditary Angioedema

for Hereditary Angioedema

13 locations incl. Birmingham

Sponsor: Pharvaris Netherlands B.V.

Sex: All·Age: 12+

Code: NCT05396105·Phase 2, Phase 3·Enrolling By Invitation

Testing the Addition of Herceptin Hylecta or Phesgo to the Usual Chemotherapy for HER2 Positive Endometrial Serous Carcinoma or Carcinosarcoma

for Endometrial Carcinoma

403 locations incl. Birmingham

Sponsor: National Cancer Institute (NCI)

Sex: Female·Age: 18+

Code: NCT05256225·Phase 3·Recruiting

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A Study to Learn About How 20-Valent Pneumococcal Conjugate Vaccine Works in a Real-world Setting

for Pneumonia

40 locations incl. El Centro

Sponsor: Pfizer

Sex: All·Age: 65+

Code: NCT05452941·Recruiting

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A Study to Assess Efficacy and Safety of KarXT for the Treatment of Psychosis Associated With Alzheimer's Disease (ADEPT-1)

for Psychosis Associated With Alzheimer's Disease

Drug: KarXT

58 locations incl. Homewood

Sponsor: Karuna Therapeutics, Inc., a Bristol Myers Squibb company

Sex: All·Age: 55 - 90

Code: NCT05511363·Phase 3·Recruiting

Apply to this trial

Collecting Blood Samples From Patients With and Without Cancer to Evaluate Tests for Early Cancer Detection

for Acute Lymphoblastic Leukemia

746 locations incl. Anchorage

Sponsor: Alliance for Clinical Trials in Oncology

Sex: All·Age: 40 - 75·Accepts healthy volunteers

Code: NCT05334069·Recruiting

Apply to this trial

Colon Adjuvant Chemotherapy Based on Evaluation of Residual Disease

for Stage III Colon Cancer

1021 locations incl. Birmingham

Sponsor: NRG Oncology

Sex: All·Age: 18+

Code: NCT05174169·Phase 2, Phase 3·Recruiting

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A Single Dose of BRTX 100 for Patients With Chronic Lumbar Disc Disease (cLDD)

for Lumbar Disc Disease

19 locations incl. Birmingham

Sponsor: BioRestorative Therapies

Sex: All·Age: 18+

Code: NCT04042844·Phase 2·Recruiting

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Testing the Use of Chemotherapy After Surgery for High-Risk Pancreatic Neuroendocrine Tumors

for Metastatic Malignant Neoplasm in the Liver

446 locations incl. Anchorage

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT05040360·Phase 2·Recruiting

Apply to this trial