There are currently 29 clinical trials in Costa Mesa, California looking for participants to engage in research studies. Trials are conducted at various facilities, including ATP Clinical Research, Inc., UC Irvine Health Cancer Center-Newport, Forest Investigative Site 062 and ATP Clinical Research. 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.
A Prospective, Multi-center, Randomized Controlled Blinded Trial Demonstrating the Safety and Effectiveness of VNS Therapy® System as Adjunctive Therapy Versus a No Stimulation Control in Subjects With Treatment-Resistant Depression
NCT03887715
Recruiting
Objectives of this study are to determine whether active VNS Therapy treatment is superior to a no stimulation control in producing a reduction in baseline depressive symptom severity, based on multiple depression scale assessment tools at 12 months from randomization.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/12/2025
Locations: ATP Clinical Research, Inc., Costa Mesa, California
Conditions: Treatment Resistant Depression
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Testing Early Treatment for Patients With High-Risk Chronic Lymphocytic Leukemia (CLL) or Small Lymphocytic Leukemia (SLL), EVOLVE CLL/SLL Study
NCT04269902
Recruiting
This phase III trial compares early treatment with venetoclax and obinutuzumab versus delayed treatment with venetoclax and obinutuzumab in patients with newly diagnosed high-risk chronic lymphocytic leukemia or small lymphocytic lymphoma. Venetoclax is in a class of medications called B-cell lymphoma-2 (BCL-2) inhibitors. It may stop the growth of cancer cells by blocking Bcl-2, a protein needed for cancer cell survival. Immunotherapy with monoclonal antibodies, such as obinutuzumab, may help t... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/12/2025
Locations: UC Irvine Health Cancer Center-Newport, Costa Mesa, California
Conditions: Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma
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A Research Study to Look at How Well CagriSema Helps People Living With Obesity Lose Weight and Maintain Weight Loss in the Long-term
NCT07011667
Recruiting
This study will look at how well CagriSema helps people living with obesity to lose weight and maintain the weight loss long-term. The study has 2 parts: The first part is called 'the main study' and the second part is called 'the extension study'. In the main study participants will either get CagriSema (a study medicine) or placebo (a dummy medicine that looks like CagriSema but has no active ingredient). Which treatment participants get is decided by chance. Participants are two times more li... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/10/2025
Locations: FDRC, Costa Mesa, California
Conditions: Obesity
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A Study to Evaluate the Efficacy and Safety of CIN-102 (Deudomperidone) in Adults With Diabetic Gastroparesis
NCT05832151
Recruiting
The goal of this clinical trial is to evaluate if the study drug CIN-102 (deudomperidone) can help reduce the symptoms associated with diabetic gastroparesis in adult patients. The main questions it aims to answer are: * To evaluate the efficacy of CIN-102 on symptoms of gastroparesis when given to patients with diabetic gastroparesis compared to a placebo * To evaluate the safety and tolerability of CIN-102 when given to patients with diabetic gastroparesis compared to a placebo Participants... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/09/2025
Locations: Aurora Care Clinic, Costa Mesa, California
Conditions: Diabetic Gastroparesis
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ACP-204 in Adults With Alzheimer's Disease Psychosis
NCT06159673
Recruiting
This is a master protocol for 3 independent, seamlessly enrolling, multicenter, randomized, double-blind, placebo-controlled, parallel-group studies in patients with ADP * Substudy 1 (Phase 2) will evaluate efficacy and dose response of ACP-204 30 and 60 mg vs placebo. This substudy will be initiated first. * Substudies 2A and 2B (both: Phase 3) will be confirmatory studies of either both doses (ACP-204 30 and 60 mg, respectively) or a single dose from Part 1 vs placebo. Substudies 2A and 2B wi... Read More
Gender:
ALL
Ages:
Between 55 years and 95 years
Trial Updated:
06/09/2025
Locations: ATP Clinical Research, Costa Mesa, California
Conditions: Alzheimer's Disease Psychosis
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ONC201 in H3 K27M-mutant Diffuse Glioma Following Radiotherapy (the ACTION Study)
NCT05580562
Recruiting
This is a randomized, double-blind, placebo-controlled, parallel-group, international, Phase 3 study in patients with newly diagnosed H3 K27M-mutant diffuse glioma to assess whether treatment with ONC201 following frontline radiotherapy will extend overall survival and progression-free survival in this population. Eligible participants will have histologically diagnosed H3 K27M-mutant diffuse glioma and have completed standard frontline radiotherapy.
Gender:
ALL
Ages:
All
Trial Updated:
06/05/2025
Locations: University of California Irvine, Costa Mesa, California
Conditions: H3 K27M, Glioma
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Venetoclax in Combination With ASTX727 for the Treatment of Chronic Myelomonocytic Leukemia and Other Myelodysplastic Syndrome/Myeloproliferative Neoplasm
NCT05600894
Recruiting
This phase II trial tests whether decitabine and cedazuridine (ASTX727) in combination with venetoclax work better than ASTX727 alone at decreasing symptoms of bone marrow cancer in patients with chronic myelomonocytic leukemia (CMML), myelodysplastic syndrome/myeloproliferative neoplasm (MDS/MPN) with excess blasts. Blasts are immature blood cells. Decitabine is in a class of medications called hypomethylation agents. It works by helping the bone marrow produce normal blood cells and by killing... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/04/2025
Locations: UC Irvine Health Cancer Center-Newport, Costa Mesa, California
Conditions: Chronic Myelomonocytic Leukemia, Myelodysplastic Syndrome, Myelodysplastic Syndrome With Excess Blasts, Myeloproliferative Neoplasm, Myelodysplastic/Myeloproliferative Neoplasm
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A Study Evaluating the Efficacy and Safety of Multiple Immunotherapy-Based Treatment Combinations in Patients With Advanced Liver Cancers (Morpheus-Liver)
NCT04524871
Recruiting
This is a Phase Ib/II, open-label, multicenter, randomized umbrella study in participants with advanced liver cancers. The study is designed with the flexibility to open new treatment arms as new treatments become available, close existing treatment arms that demonstrate minimal clinical activity or unacceptable toxicity, modify the participant population, or introduce additional cohorts of participants with other types of advanced primary liver cancer. Cohort 1 will enroll participants with lo... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/03/2025
Locations: UC Irvine Medical Center, Costa Mesa, California
Conditions: Advanced Liver Cancers
Register for Updates
Study of Novel Immunomodulators as Monotherapy and in Combination With Anticancer Agents in Participants With Advanced Hepatobiliary Cancer
NCT05775159
Recruiting
GEMINI-Hepatobiliary study will assess the efficacy, safety and tolerability of novel immunomodulators alone and in combination with other anticancer drugs in participants with specified advanced solid tumors.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/29/2025
Locations: Research Site, Costa Mesa, California
Conditions: Hepatocellular Carcinoma, Biliary Tract Cancer
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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)
NCT05980949
Recruiting
This is a Phase 3 global, multicenter, 52-week, open-label extension (OLE) rollover study for subjects completing study CN012-0026, CN012-0027 or CN012-0056. Subjects (randomized or non-randomized) who complete the 38-week CN012-0026 study, 14-week CN012-0027 study or 14-week CN012-0056 study will be eligible to enroll in CN012-0028. The primary objective of the study is to assess the long-term safety and tolerability of KarXT in subjects with psychosis associated with Alzheimer's Disease.
Gender:
ALL
Ages:
Between 55 years and 90 years
Trial Updated:
05/26/2025
Locations: Local Institution - 1001, Costa Mesa, California
Conditions: Psychosis Associated With Alzheimer's Disease
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Empowering Hispanic Patients' Lung Cancer Screening Uptake (Empower Latinx)
NCT06225414
Recruiting
The Hispanic/Latinx community (hereafter Hispanic) is the country's second-largest racial/ethnic group, accounting for 19.1% of the total population. However, they remain one of the most underserved populations with suboptimal access to healthcare and screening services due to low income, lack of health insurance, perceived discrimination, language barriers, and limited health literacy. Lung cancer is the leading cause of cancer related mortality with 1.8 million annual deaths worldwide, with Hi... Read More
Gender:
ALL
Ages:
Between 50 years and 80 years
Trial Updated:
05/21/2025
Locations: UCI Health-Costa Mesa, Costa Mesa, California
Conditions: Lung Cancer
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A Prospective Cohort Study to Assess Clinical Effectiveness of an Investigational Digital Therapeutic (CT-155) in Patients With Experiential Negative Symptoms of Schizophrenia
NCT06791122
Recruiting
This study is open to people aged 18 years or older with schizophrenia. People can join the study if they are willing to use a smartphone app called CT-155. This app is being developed to help people with schizophrenia manage their negative symptoms. The purpose of this study is to gather new information on CT-155. Researchers want to see how well it works, how well participants use the study app, and how it affects the use of health care services. Participants use the app for 16 weeks. They m... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
05/20/2025
Locations: ATP Clinical Research, Costa Mesa, California
Conditions: Schizophrenia
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