There are currently 112 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, Neurology Center of North Orange County, Saint Jude Medical Center and Providence Medical Foundation. 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.
Phase 3, Double-blind, Randomized, Placebo-controlled Trial to Evaluate the Efficacy and Safety of AR1001 in Participants With Early Alzheimer's Disease (Polaris-AD)
NCT05531526
Recruiting
This AR1001-ADP3-US01 protocol is a double-blind, randomized, placebo-controlled, multi- center, parallel-group comparison pivotal Phase 3 study to evaluate the efficacy and safety of AR1001 for the treatment of participants with early AD.
Gender:
ALL
Ages:
Between 55 years and 90 years
Trial Updated:
04/16/2025
Locations: Fullerton Neurology and Headache Center, Fullerton, California
Conditions: Alzheimer Disease
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Study of AMG 509 in Participants With Metastatic Castration-Resistant Prostate Cancer
NCT04221542
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:
04/02/2025
Locations: Providence Saint Jude Medical Center, Fullerton, California
Conditions: Prostate Cancer
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First in Human Study of TORL-2-307-ADC in Participants With Advanced Cancer
NCT05156866
Recruiting
This first-in-human study will evaluate the safety, tolerability, pharmacokinetics, and antitumor activity of TORL-2-307-ADC in patients with advanced cancer
Gender:
ALL
Ages:
18 years and above
Trial Updated:
04/02/2025
Locations: Providence St. Jude Medical Center, Fullerton, California
Conditions: Advanced Solid Tumor, Gastric Cancer, Pancreas Cancer, Gastroesophageal Junction Adenocarcinoma
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Study BT8009-230 in Participants With Locally Advanced or Metastatic Urothelial Cancer (Duravelo-2)
NCT06225596
Recruiting
This is a global, multicenter, randomized, open-label study, with an adaptive design. The main objective of the study is to measure the efficacy and safety of BT8009 (zelenectide pevedotin) as monotherapy and in combination with pembrolizumab in participants with locally advanced or metastatic urothelial cancer (UC). The study includes a dose selection phase followed by an adaptive design continuation. The study is comprised of 2 cohorts. Cohort 1 will include participants who have not received... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
03/27/2025
Locations: Virginia K. Crosson Cancer Center at St. Jude Medical Center, Fullerton, California
Conditions: Metastatic Urothelial Cancer
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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
NCT06345339
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:
03/20/2025
Locations: Providence - St. Jude Medical Center /ID# 256520, Fullerton, California
Conditions: Hypothyroidism
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Comparative Effectiveness Trial of Two Supportive Cancer Care Delivery Models for Adults With Cancer
NCT05297734
Recruiting
This cluster-randomized comparative effectiveness trial compares a technology-based supportive cancer care (SCC) approach with a redesigned team-based supportive cancer care (SCC) approach.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
03/15/2025
Locations: St Jude Heritage Medical Group, Fullerton, California
Conditions: End of Life, Cancer
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Lung-MAP: A Master Screening Protocol for Previously-Treated Non-Small Cell Lung Cancer
NCT03851445
Recruiting
This screening and multi-sub-study randomized phase II/III trial will establish a method for genomic screening of similar large cancer populations followed by assigning and accruing simultaneously to a multi-sub-study hybrid Master Protocol (Lung-MAP). The type of cancer trait (biomarker) will determine to which sub-study, within this protocol, a participant will be assigned to compare new targeted cancer therapy, designed to block the growth and spread of cancer, or combinations to standard of... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
03/12/2025
Locations: Saint Jude Medical Center, Fullerton, California
Conditions: Previously Treated Non-Small Cell Lung Cancer
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Trial of Vision Therapy for Intermittent Exotropia
NCT04487249
Recruiting
The main objective of this randomized trial comparing vision therapy to observation is to determine the short-term effectiveness of vision therapy on distance intermittent exotropia control. The results will help determine whether to proceed to a full-scale, long-term randomized trial.
Gender:
ALL
Ages:
Between 8 years and 16 years
Trial Updated:
03/04/2025
Locations: Southern California College of Optometry at Marshall B. Ketchum University, Fullerton, California
Conditions: Intermittent Exotropia
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FebriDx® Method Comparison Study Protocol
NCT06746259
Recruiting
The goal of this observational study is to learn about the performance and ease of use of FebriDx when operated by persons without laboratory experience or training in patients with acute respiratory symptoms. The main question it aims to answer is: • Is FebriDx accurate at differentiating bacterial from non-bacterial respiratory infections when used by untrained operators? Trained and untrained participants will run the FebriDx test on patients with respiratory symptoms to evaluate comparabili... Read More
Gender:
ALL
Ages:
Between 12 years and 64 years
Trial Updated:
03/03/2025
Locations: Ascada Health, Fullerton, California
Conditions: Acute Respiratory Infections (ARIs)
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Efficacy and Safety of Remibrutinib Compared to Teriflunomide in Participants With Relapsing Multiple Sclerosis (RMS)
NCT05147220
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:
02/28/2025
Locations: Neur Ctr of N Orange County, Fullerton, California
Conditions: Relapsing Multiple Sclerosis
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A Phase III Study to Investigate Efficacy, Safety and Tolerability of Iptacopan Compared With Placebo in Participants Aged 18 to 75 Years With gMG.
NCT06517758
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:
02/28/2025
Locations: Fullerton Neuro and Headache Ctr, Fullerton, California
Conditions: Generalized Myasthenia Gravis
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A Phase 1, First in Human Study of TORL-4-500 in Patients with Advanced Cancer
NCT06005740
Recruiting
This first-in-human study will evaluate the safety, tolerability, pharmacokinetics, and antitumor activity of TORL-4-500 in patients with advanced cancer. For Part 1, any advanced or metastatic solid tumor malignancy will be evaluated including, for example, adrenocortical carcinoma (ACC).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
02/27/2025
Locations: Providence Medical Foundation, Fullerton, California
Conditions: Advanced Solid Tumor, Hepatocellular Carcinoma
Register for Updates