About Pricing FAQs Providers Trials Blog

Login Get started

Finding studies

Your health journey, clearly organized.

Questions? feedback@clareohealth.com

Product

How it works
Pricing
For Providers
Trials

Company

About
Blog
FAQ

Legal

Privacy Policy
Terms of Service

© 2026 Clareo Health. All rights reserved.

Clareo Health | Clinical Trials in California | 51,582 Studies Near You

Clinical TrialsCalifornia

Clinical Trials in California

Discover 51,582 clinical trials near California. Find research studies in your area.

Browse by condition:

Breast Cancer Lung Cancer Prostate Cancer Colorectal Cancer Melanoma Leukemia Lymphoma Pancreatic Cancer

Order

Status

RecruitingNot yet recruitingActive, not recruitingEnrolling by invitationCompletedTerminated

Phase

Early phase 1Phase 1Phase 1–2Phase 2Phase 2–3Phase 3Phase 4No phase

Who can join

Healthy volunteers too

Showing 7901-7920 of 51,582 trials

CompletedStudy of Esomeprazole 20 mg or 40 mg vs Placebo Effectiveness on the Occurrence of Peptic Ulcers in Subjects on Low Dose Acetylsalicylic Acid (LDA)The purpose of this study is to compare the effect of esomeprazole 20 or 40 mg once daily versus placebo on the occurrence of peptic ulcers during 26 weeks in subjects on…NCT00441727·Birmingham, Alabama and 188 others

Find Trials by Condition in California

Breast Cancerin California Lung Cancerin California Prostate Cancerin California Colorectal Cancerin California Melanomain California Leukemiain California Lymphomain California Pancreatic Cancerin California Ovarian Cancerin California Brain Cancerin California

Data from ClinicalTrials.govTerms

CompletedA Study of Palbociclib (PD-0332991) + Letrozole vs. Letrozole For 1st Line Treatment Of Postmenopausal Women With ER+/HER2- Advanced Breast Cancer (PALOMA-2)The study is designed to compare the clinical benefit following treatment with letrozole in combination with PD-0332991 versus letrozole in combination with placebo in…NCT01740427·Bellflower, California and 304 others

CompletedPROACT - Pre-Operative Arimidex Compared To TamoxifenThe purpose of this study is to compare tamoxifen, versus a newer treatment, ARIMIDEX, which we already know to be well tolerated.NCT00232661·Santa Rosa, California and 78 others

UnknownStudy of ASC-101 in Patients With Hematologic Malignancies Who Receive Dual-cord Umbilical Cord Blood TransplantationThe goal of this clinical research study is to learn if it is safe and feasible to transplant patients with one of two units of cord blood that has been changed in the laboratory…NCT01983761·La Jolla, California and 3 others

CompletedPersonalized Translational Platform for Biomarker Discovery in Brain TumorsThe central hypothesis for this proposal is that multimodal (clinical, imaging, tissue) biomarkers will better predict early brain tumor response to treatments and will be more…NCT01240161·San Diego, California and 1 other

RecruitingGroningen International Study on Sentinel Nodes in Vulvar Cancer-IIIVulvar cancer patients with SN-metastasis \> 2mm will receive chemoradiation instead of an inguinofemoral lymphadenectomy.NCT05076942·Orange, California and 26 others

CompletedSafety and Efficacy of Oral GKT137831 in Patient With Type 2 Diabetes and AlbuminuriaNADPH oxidase enzymes (NOX) have been implicated in the development of several diabetic complications including diabetic nephropathy.NCT02010242·Tucson, Arizona and 47 others

CompletedUse of PET/MR Imaging in Chronic PainThe investigators are studying the ability of PET/MR imaging (using the PET tracer \[18F\]FDG) to objectively identify and characterize pain generators in patients suffering from…NCT03195270·Stanford, California

RecruitingDFC 004 Biomarkers for Active Diabetic Foot UlcersThis study is a platform study designed to efficiently test multiple biomarkers to identify diabetic foot ulcers (DFUs) with a higher potential for healing versus not healing that…NCT06104969·Tucson, Arizona and 8 others

TerminatedA Study of Multiple Immunotherapy-Based Treatment Combinations in Patients With Locally Advanced Unresectable or Metastatic Gastric or Gastroesophageal Junction Cancer (G/GEJ) or Esophageal Cancer (Morpheus-Gastric and Esophageal Cancer)A Phase Ib/II, open label, multi-center, randomized study designed to assess the safety, tolerability, pharmacokinetics and preliminary anti-tumor activity of immunotherapy-based…NCT03281369·Scottsdale, Arizona and 27 others

TerminatedSJM Brady MRI Post Approval StudyThe purpose of this post approval study is to evaluate the long-term safety of the FDA approved St. Jude Medical Tendril MRI™ lead implanted with a SJM Brady MRI implantable pulse…NCT03170583·Phoenix, Arizona and 65 others

RecruitingClinical Trial of BP1001 in Combination With With Venetoclax Plus Decitabine in AMLThe primary objectives of this study are to assess: (1) whether the combination of BP1001 plus venetoclax plus decitabine provides greater efficacy (Complete Remission \[CR\]…NCT02781883·Los Angeles, California and 8 others

CompletedStress Management Intervention for Living With Epilepsy (SMILE)The study will examine whether a stress reduction intervention reduces the number of seizures in people with drug resistant epilepsy.NCT01444183·San Francisco, California and 2 others

UnknownVaccine Therapy in Treating Patients With Malignant MelanomaRATIONALE: Vaccines made from tumor cells may help the body build an effective immune response to kill tumor cells.NCT00128583·Palm Springs, California and 10 others

TerminatedA Phase 2, Single-Arm Study of Volociximab Monotherapy in Subjects With Platinum-Resistant Advanced Epithelial Ovarian Cancer or Primary Peritoneal CancerTo evaluate the efficacy of voloxicimab when administered at 15 mg/kg qwk in subjects with platinum-resistant, advanced epithelial ovarian cancer or primary peritoneal cancer.NCT00516841·Los Angeles, California and 22 others

UnknownCryoablation Therapy in Treating Patients With Invasive Ductal Breast CancerThis phase II trial is studying how well cryoablation therapy works in treating patients with invasive ductal breast cancer. Cryoablation kills tumor cells by freezing them.NCT00723294·Burbank, California and 15 others

Active not recruitingTransoral Surgery Followed By Low-Dose or Standard-Dose Radiation Therapy With or Without Chemotherapy in Treating Patients With HPV Positive Stage III-IVA Oropharyngeal CancerThis randomized phase II trial studies how well transoral surgery followed by low-dose or standard-dose radiation therapy works in treating patients with human papilloma virus…NCT01898494·Birmingham, Alabama and 57 others

CompletedA Study of Azithromycin Plus Pyrimethamine in the Treatment of a Brain Infection in Patients With AIDSTo evaluate the effectiveness and toxicity of oral azithromycin and pyrimethamine as acute therapy for toxoplasmic encephalitis in AIDS patients.NCT00000966·Los Angeles, California and 10 others

CompletedA Study to Evaluate the Clinical Efficacy and Safety of Subcutaneously Administered C1-esterase Inhibitor in the Prevention of Hereditary AngioedemaThe aim of this study is to assess the efficacy of C1-esterase inhibitor in preventing hereditary angioedema attacks when it is administered under the skin of subjects with…NCT01912456·Birmingham, Alabama and 38 others

CompletedSafety and Efficacy of Ilaprazole 5, 20 and 40 mg QD and Lansoprazole 30 mg QD on Healing of Erosive EsophagitisThe purpose of this study is to assess the efficacy and safety of 8 weeks of daily treatment with Ilaprazole (5, 20 and 40 mg), once daily (QD), compared to lansoprazole 30 mg in…NCT00471094·Hueytown, Alabama and 93 others

PreviousPage 396 of 2580Next

Diabetes

in California

Heart Diseasein California