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 | 51,594 Studies Near You

Clinical TrialsCalifornia

Clinical Trials in California

Discover 51,594 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 8801-8820 of 51,594 trials

TerminatedStudy to Evaluate the Safety and Immunogenicity of a Multivalent Pneumococcal Vaccine Given With Prevnar 13 in Healthy InfantsThis is a Phase 2, randomized, active-controlled, open-label study with a 3-arm parallel design.NCT03550313·Mobile, Alabama and 47 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

CompletedThe HOMBRE Trial: Comparing Two Innovative Approaches to Reduce Chronic Disease Risk Among Latino MenThe purpose of this study is to test a flexible lifestyle program designed to help Latino men make healthy lifestyle changes to lower their risk of developing diabetes and heart…NCT03092960·Palo Alto, California

TerminatedEfficacy and Safety of BBT-401-1S in Ulcerative ColitisThis is randomized, placebo-controlled, dose-escalation, multicenter, Phase 2 study to evaluate the efficacy and safety of BBT-401-1S in patients with active ulcerative colitis.NCT03800420·Sacramento, California and 10 others

Active not recruitingTargeted Therapy Directed by Genetic Testing in Treating Pediatric Patients With Relapsed or Refractory Advanced Solid Tumors, Non-Hodgkin Lymphomas, or Histiocytic Disorders (The Pediatric MATCH Screening Trial)This phase II Pediatric MATCH screening and multi-sub-trial studies how well treatment that is directed by genetic testing works in pediatric patients with solid tumors…NCT03155620·Birmingham, Alabama and 171 others

Active not recruitingTesting the Addition of an Anti-cancer Drug, Pembrolizumab, to the Usual Intravesical Chemotherapy Treatment (Gemcitabine) for the Treatment of BCG-Unresponsive Non-muscle Invasive Bladder CancerThis phase II trial studies the effect of adding pembrolizumab to gemcitabine in treating patients with non-muscle invasive bladder cancer whose cancer does not respond to…NCT04164082·Birmingham, Alabama and 389 others

CompletedSafety and Effects of Supplementation With Ergocalciferol on Erythropoietin Dosing in Hemodialysis PatientsA few studies have reported erythropoiesis-stimulating agent (ESA) doses before and after 25D supplementation, but only one of these is a prospective clinical trial, and it is a…NCT01395823·Redding, California and 11 others

CompletedStudy of Pralatrexate With Vitamin B12 and Folic Acid in Patients With Relapsed or Refractory Peripheral T-cell LymphomaPrimary • Determine the efficacy of pralatrexate with concurrent vitamin B12 and folic acid supplementation when administered to patients with relapsed or refractory peripheral…NCT00364923·Duarte, California and 31 others

Active not recruitingEfficacy, Safety, Tolerability, Pharmacodynamics, and Pharmacokinetics of BIA 28-6156 in GBA-PDThe purpose of this randomized, double-blind, placebo-controlled study is to assess the efficacy of BIA 28-6156 over placebo in delaying clinical meaningful motor progression over…NCT05819359·Phoenix, Arizona and 94 others

CompletedCisplatin Plus Vinorelbine With or Without Tirapazamine in Treating Patients With Stage IIIB or Stage IV Non-Small Cell Lung CancerRATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die.NCT00017459·Los Angeles, California and 41 others

TerminatedTopical Remetinostat Gel as Neoadjuvant Therapy in Patients With Squamous Cell Carcinoma (SCC)The primary purpose of this study is to determine if 8 weeks of topical remetinostat applied three times daily will suppress Squamous Cell Carcinoma.NCT03875859·Stanford, California

CompletedStrength and Nutrition Outcomes for Latino AdolescentsWe are conducting an intervention study to examine the effects of a 16-week exercise and diet interventions on prevention of disease, specifically type 2 diabetes and heart…NCT00697580·Los Angeles, California

RecruitingTVMR With the INNOVALVE System Trial - Early Feasibility StudyStudy to evaluate the safety and performance of the INNOVALVE systemNCT04919980·Los Angeles, California and 20 others

CompletedLA Sprouts: The Impact of Gardening and Nutrition Education on Childhood Obesity in Latino YouthThe overall goal of this project is to conduct a randomized controlled 12-week after school, gardening, nutrition and cooking program (called "LA Sprouts") to improve dietary…NCT02291146·Los Angeles, California

WithdrawnFeasibility of Autologous Tumor Cell-TLR9 Agonist Vaccination for Metastatic Colorectal CancerCurrent therapies for metastatic colorectal cancer only prolong life for approximately 2 years. A more innovative therapy that prolongs life significantly or even cures is needed.NCT00780988·Stanford, California

CompletedPeer Mentorship: An Intervention To Promote Effective Pain Self-Management In AdolescentsThis protocol matches child subjects with peer mentors of similar age who have learned to function successfully with a chronic pain disorder.NCT01118988·Los Angeles, California

CompletedGinkgo Biloba Prevention Trial in Older IndividualsThis study will determine the effect of 240mg/day Ginkgo biloba in decreasing the incidence of dementia and specifically Alzheimer's disease (AD), slowing cognitive decline and…NCT00010803·Sacramento, California and 4 others

CompletedSomatization, Anxiety, and Disordered Sleep in Pediatric Eosinophilic EsophagitisEosinophilic esophagitisNCT04309786·San Diego, California

RecruitingA Trial of the Efficacy and Safety of a Fixed Dose of SEP-363856 in Adults With Generalized Anxiety DisorderThis is a global, phase 3, randomized, double-blind, parallel-group, 2-arm, placebo controlled, multicenter trial designed to compare the efficacy, safety and tolerability of a…NCT07767903·Redlands, California and 4 others

Completed64Cu-SAR-bisPSMA for Identification of Participants With Recurrence of Prostate Cancer (COBRA)The aim of this study is to determine the safety and efficacy of 64Cu-SAR-bisPSMA and determine the ability of 64Cu-SAR-bisPSMA Positron emission tomography (PET)/computed…NCT05249127·Los Angeles, California and 4 others

CompletedA Multi-center Study a Single IV Infusion of Allogeneic MPCs in Patients With Rheumatoid Arthritis and Incomplete Response to at Least One TNFα InhibitorStudy is a double-blind, randomized, placebo controlled, dose escalating study.NCT01851070·Anniston, Alabama and 22 others

PreviousPage 441 of 2580Next

Diabetes

in California

Heart Diseasein California