There are currently 108 clinical trials in Fullerton, California looking for participants to engage in research studies. Trials are conducted at various facilities, including Retina Consultants of Orange County, Providence Medical Foundation, Neurology Center of North Orange County and Saint Jude Medical 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.
Study of AMG 509 in Participants With Metastatic Castration-Resistant Prostate Cancer
Recruiting
Evaluate the safety and tolerability of AMG 509 in adult participants and determine the maximum tolerated dose (MTD) or recommended phase 2 dose (RP2D). Part 2 is now closed to accrual.
Gender:
MALE
Ages:
18 years and above
Trial Updated:
06/05/2025
Locations: Providence Saint Jude Medical Center, Fullerton, California
Conditions: Prostate Cancer
A Study to Assess the Safety and Efficacy of Oral Armour Thyroid Compared to Synthetic T4 for the Treatment of Primary Hypothyroidism in Adult Participants
Recruiting
This study will evaluate the efficacy and safety of Armour Thyroid treatment compared with synthetic T4 in subjects who have primary hypothyroidism and are currently stabilized (i.e., in-range thyroid-stimulating hormone \[TSH\]) on synthetic T4 treatment. This study will also therefore evaluate the efficacy and safety of dose conversion from synthetic T4 therapy to Armour Thyroid therapy.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
06/04/2025
Locations: Providence - St. Jude Medical Center /ID# 256520, Fullerton, California
Conditions: Hypothyroidism
A Phase III Study to Investigate Efficacy, Safety and Tolerability of Iptacopan Compared With Placebo in Participants Aged 18 to 75 Years With gMG.
Recruiting
The study is a randomized, double-blind, placebo-controlled, multicenter, Phase III study, to evaluate efficacy, safety and tolerability of iptacopan in patients with AChR+ gMG who are on stable SOC treatment. Participants who meet the eligibility criteria will be randomized in a ratio of 1:1, to receive either iptacopan or matching placebo, for 6 months (180 days) while continuing on a stable SOC treatment. The randomization will be stratified based on region.
Gender:
ALL
Ages:
Between 18 years and 75 years
Trial Updated:
06/03/2025
Locations: Fullerton Neuro and Headache Ctr, Fullerton, California
Conditions: Generalized Myasthenia Gravis
Efficacy and Safety of Remibrutinib Compared to Teriflunomide in Participants With Relapsing Multiple Sclerosis (RMS)
Recruiting
To compare the efficacy and safety of remibrutinib versus teriflunomide in patients with relapsing multiple sclerosis (RMS)
Gender:
ALL
Ages:
Between 18 years and 55 years
Trial Updated:
06/03/2025
Locations: Neur Ctr of N Orange County, Fullerton, California
Conditions: Relapsing Multiple Sclerosis
A Study of Ifinatamab Deruxtecan Versus Treatment of Physician's Choice in Subjects With Relapsed Small Cell Lung Cancer
Recruiting
This study was designed to compare the efficacy and safety of I-DXd with treatment of physician's choice in participants with relapsed small cell lung cancer (SCLC).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/02/2025
Locations: Clinical Research Providence Medical Foundation, Fullerton, California
Conditions: Small Cell Lung Cancer
A Prospective, Multicenter, Open-Label, Observational Phase 4 Study to Evaluate Real-World Safety, Tolerability, and Treatment Patterns of Pegcetacoplan (Syfovre) in Patients With Geographic Atrophy Secondary to Age-Related Macular Degeneration
Recruiting
A Prospective, Multicenter, Open-Label, Observational Phase 4 Study to Evaluate Real-World Safety, Tolerability, and Treatment Patterns of Pegcetacoplan (Syfovre) in Patients with Geographic Atrophy Secondary to Age-Related Macular Degeneration
Gender:
ALL
Ages:
60 years and above
Trial Updated:
05/29/2025
Locations: Illinois Retina Associates (01-035), Fullerton, California
Conditions: Geographic Atrophy
24-hour Wear Performance and Safety Study of Smartlens miLens Contact Lens for IOP Monitoring
Recruiting
The goal of this clinical trial is to learn if a new contact lens device can record patterns in eye pressure for 24 hours in adults with glaucoma and in healthy participants. The main questions it aims to answer are: * Is the contact lens device able to detect patterns in eye pressure that happens naturally between nighttime and daytime? * Are the contact lens recording patterns similar when repeated one week later? * What eye problems do participants have when wearing contact lens for up to 2... Read More
Gender:
ALL
Ages:
Between 22 years and 80 years
Trial Updated:
05/22/2025
Locations: Nvision Clinical Reseacrh, LLC, Fullerton, California
Conditions: Glaucoma, GLAUCOMA 1, OPEN ANGLE, D (Disorder), Ocular Hypertension, Ocular Hypertension (OH), Ocular Hypertension Glaucoma, IOP, Intraocular Pressure, Glaucoma Open-Angle, Glaucoma and Ocular Hypertension, Glaucoma Patients and Healthy Controls, Normal Tension Glaucoma (NTG)
To Evaluate Efficacy and Safety of Serplulimab + Chemotherapy (Carboplatin- Etoposide) in US Patients With ES-SCLC
Recruiting
This is a randomized, open-label study of Serplulimab plus chemotherapy (Carboplatin-Etoposide) in comparison with Atezolizumab plus chemotherapy in previously untreated US patients with ES-SCLC. Subjects in this study will be randomized to arm A or B at 1:1 ratio as follows: * Arm A (Serplulimab): Serplulimab + chemotherapy (carboplatin-etoposide) * Arm B (control): Atezolizumab + chemotherapy (carboplatin-etoposide)
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/22/2025
Locations: Providence Medical Foundation, Fullerton, California
Conditions: Extensive Stage Small Cell Lung Cancer
A Study of Zolbetuximab With Chemotherapy in Adults With Pancreatic Cancer
Recruiting
Pancreatic cancer is difficult to diagnose early. By the time people have been diagnosed, the cancer has usually spread to other parts of the body (metastatic). The standard treatment is chemotherapy, but other treatments are needed to improve outcomes in people with pancreatic cancer. In this study, zolbetuximab will be given together with chemotherapy to people with pancreatic cancer. Zolbetuximab attaches to a protein called CLDN18.2 found at high levels on the surface of the cancer tumor. T... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/21/2025
Locations: Providence Medical Foundation, Fullerton, California
Conditions: Metastatic Pancreatic Adenocarcinoma
Masupirdine for the Treatment of Agitation in Dementia of the Alzheimer's Type
Recruiting
This study will be conducted to evaluate the efficacy, safety, tolerability, and pharmacokinetics of masupirdine compared to placebo for the treatment of agitation in participants with dementia of the Alzheimer's type.
Gender:
ALL
Ages:
Between 50 years and 90 years
Trial Updated:
05/19/2025
Locations: Neurology Center of North Orange County, Fullerton, California
Conditions: Agitation, Alzheimer's Type Dementia
Combination Therapies With Adagrasib in Patients With Advanced NSCLC With KRAS G12C Mutation
Recruiting
Study CA239-0010 is an open-label, Phase 2 clinical trial evaluating the clinical efficacy of adagrasib in combination with pembrolizumab and chemotherapy in the first-line setting for patients with advanced NSCLC with TPS ≥ 1%, TPS \<50% and KRAS G12C mutation
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/09/2025
Locations: Providence Medical Foundation - Virginia K. Crosson Cancer Center - Fullerton, Fullerton, California
Conditions: Advanced NSCLC, Metastatic Lung Cancer
A Study Investigating the Efficacy and Safety of Intravitreal (IVT) Injections of ANX007 in Participants With Geographic Atrophy (GA)
Recruiting
The primary purpose of the study is to determine if IVT injections of ANX007 every month reduce vision loss in participants with GA secondary to age-related macular degeneration (AMD).
Gender:
ALL
Ages:
50 years and above
Trial Updated:
05/08/2025
Locations: RCOC Clinical Research Institute Inc, Fullerton, California
Conditions: Geographic Atrophy