There are currently 30 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, ATP Clinical Research and Forest Investigative Site 062. 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.
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:
06/25/2025
Locations: UC Irvine Health Cancer Center-Newport, Costa Mesa, California
Conditions: Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma
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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:
06/25/2025
Locations: ATP Clinical Research, Costa Mesa, California
Conditions: Schizophrenia
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Testing the Use of the Usual Chemotherapy Before and After Surgery for Removable Pancreatic Cancer
NCT04340141
Recruiting
This phase III trial compares perioperative chemotherapy (given before and after surgery) versus adjuvant chemotherapy (given after surgery) for the treatment of pancreatic cancer that can be removed by surgery (removable/resectable). Chemotherapy drugs, such as fluorouracil, irinotecan, leucovorin, and oxaliplatin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Giving chemotherapy before... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: UC Irvine Health Cancer Center-Newport, Costa Mesa, California
Conditions: Pancreatic Adenosquamous Carcinoma, Resectable Pancreatic Adenocarcinoma, Pancreatic 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:
06/19/2025
Locations: Local Institution - 1001, Costa Mesa, California
Conditions: Psychosis Associated With Alzheimer's Disease
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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:
06/18/2025
Locations: ATP Clinical Research, Costa Mesa, California
Conditions: Alzheimer's Disease Psychosis
Register for Updates
A Study to Explore the Efficacy of JNJ-89495120 in the Treatment of Major Depressive Disorder
NCT06785012
Recruiting
The purpose of this study is to evaluate how well JNJ-89495120 works (anti-depressant effects) and how well it is tolerated as compared to placebo on reducing the symptoms of depression in participants with major depressive disorder (MDD).
Gender:
ALL
Ages:
Between 18 years and 64 years
Trial Updated:
06/16/2025
Locations: ATP Clinical Research, Costa Mesa, California
Conditions: Depressive Disorder, Major
Register for Updates
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
Register for Updates
Open Label Optimization Study
NCT05819021
Recruiting
The goal of this observational study is to demonstrate effectiveness in the treatment of Major Depressive Disorder The primary objective is to assess the effectiveness in the treatment of Major Depressive Disorder using the CGI-I at the end of the treatment Participants will receive 10 treatments per day for 5 days (M-F) of SAINT®
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/11/2025
Locations: BrainHealth Solutions, Costa Mesa, California
Conditions: Major Depressive Disorder
Register for Updates
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
Register for Updates
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
Register for Updates
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
Register for Updates
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
Register for Updates