Cardiology Clinical Trials in Los Angeles, CA
As of August 2026, 52 paid clinical trials are recruiting for Cardiology in Los Angeles, California. Compensation typically covers time, travel, and study visits, and many studies also include study-related medical care at no cost.
Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: .
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Newly added in Los Angeles
Posted to ClinicalTrials.gov within the last 60 days — these studies are just starting to recruit.
Vivio At-Home Study
54 clinical trials for Cardiology
·Clear filters·A Research Study to Look at How Well NNC0487-0111 Works Compared to Placebo in People With Heart Failure and Obesity
Efficacy and Safety of Orforglipron in Participants With Peripheral Artery Disease
OCEAN(a)-PreEvent - Olpasiran Trials of Cardiovascular Events And LipoproteiN(a) Reduction to Prevent First Major Cardiovascular Events
Assessment of CCM in HF With Higher Ejection Fraction
Acoramidis Transthyretin Amyloidosis Prevention Trial in the Young (ACT-EARLY) Study in Asymptomatic Carriers of a Pathogenic TTR Variant
Study With Omecamtiv Mecarbil (CK-1827452) to Treat Chronic Heart Failure With Severely Reduced Ejection Fraction
DeciPHer-ILD: A Real-world Patient Registry in Group 3 Pulmonary Hypertension Associated With Interstitial Lung Disease (PH-ILD)
THRIVE- THerapeutic IntravasculaR Ultrasound (TIVUS™) REnal Denervation System Versus Sham for the Adjunctive Treatment of Hypertension
Investigation of the BrioVAD System for the Treatment of Left Ventricular Heart Failure
SELUTION 4 De Novo Small Vessel IDE Trial
Global Paradise System US Post Approval Study
PROACTIVE-HF-2 Trial Heart Failure NYHA Class II and III
Study to evaLuate the effIcacy and Safety of abeLacimab in High-risk Patients With Atrial Fibrillation Who Have Been Deemed Unsuitable for Oral antiCoagulation (LILAC-TIMI 76)
The EMPOWER Trial - The Carillon Mitral Contour System® in Treating Heart Failure With FMR
MagicTouch for Treatment of In-Stent Restenosis in Coronary Artery Lesions
Conquer-AF Protocol for Redo Ablation Procedures in Recurrent Paroxysmal and Persistent Atrial Fibrillation Using the Sphere-9 Catheter and Affera Ablation System (Conquer-AF)
Transition to KPL-387 Monotherapy Dosing & Administration Study
Efficacy, Safety, and Pharmacokinetics of Vericiguat in Pediatric Participants With Heart Failure Due to Left Ventricular Systolic Dysfunction (MK-1242-036)
Study to Evaluate Sotatercept (MK-7962) in Children With Pulmonary Arterial Hypertension (PAH) (MK-7962-008)
MagicTouch™Sirolimus-Coated Balloon for Treatment of Coronary Artery Lesions in Small Vessels
XVIVO Heart Box (XHB) With Supplemented XVIVO Heart Solution (SXHS) Continued Access Protocol (CAP)
Treatment of Pulmonary Arterial Hypertension Using the Aria CV Pulmonary Hypertension System
Starlight Cardiovascular Lifeline Ductus Arteriosus Stent IDE Study
Post-Market Celect Platinum Vena Cava Filter and Gunther Tulip Retrieval Set Study
The Rhythm Evaluation for AntiCoagulaTion With Continuous Monitoring of Atrial Fibrillation
Anticoagulation for New-Onset Post-Operative Atrial Fibrillation After CABG
Pragmatic Evaluation of Events And Benefits of Lipid-lowering in Older Adults
WISE CVD - Continuation (WISE HFpEF)
CTSN Embolic Protection Trial
Staged Kidney Transplantation During Combined Heart/Kidney Transplantation
Anticoagulation in ICH Survivors for Stroke Prevention and Recovery
A Study to Determine the Efficacy and Safety of Finerenone on Morbidity and Mortality Among Hospitalized Heart Failure Patients
The STOP-MED CTRCD Trial
Comparison of the Outcomes of Single vs Multiple Arterial Grafts in Women
The Canadian CABG or PCI in Patients With Ischemic Cardiomyopathy Trial (STICH3C)
ATrial Tachycardia PAcing Therapy in Congenital Heart
Studying the Presence of CFRD Complications With Thoughtful Recruitment (SPeCTRuM)
His-Bundle Corrective Pacing in Heart Failure
Mobile Cued Adherence Therapy (mCAT) for Blood Pressure Medication
Anticoagulation for Stroke Prevention In Patients With Recent Episodes of Atrial Fibrillation Occurring Transiently With Stress
Top Research Study Locations in Los Angeles
Researchers run research studies in Los Angeles, CA at 25 active sites. The clinics below currently host the largest number of recruiting studies — each name is followed by the conditions they focus on most.
| Site | Specializes in | Active trials |
|---|---|---|
| Cedars-Sinai Medical Center | Heart Failure, Acute Myeloid Leukemia, Breast Cancer | 227 |
| Children's Hospital Los Angeles | Neuroblastoma, Acute Myeloid Leukemia, Anesthesia | 129 |
| University of California, Los Angeles | Amyotrophic Lateral Sclerosis, Depression, Focal Epilepsy | 109 |
| University of Southern California | Acute Pancreatitis, Breast Cancer, Cervical Cancer | 96 |
| USC / Norris Comprehensive Cancer Center | Breast Carcinoma, Clinical Stage III Gastric Cancer AJCC v8, Clinical Stage III Gastroesophageal Junction Adenocarcinoma AJCC v8 | 66 |
| UCLA / Jonsson Comprehensive Cancer Center | Prostate Carcinoma, Glioblastoma, Anatomic Stage II Breast Cancer AJCC v8 | 65 |
| Cedars Sinai Medical Center | Anxiety, Crohn's Disease, Heart Failure | 64 |
| University of California Los Angeles | Parkinson Disease, Bladder Cancer, Breast Cancer | 64 |
| UCLA | Bladder Cancer, Colorectal Cancer, Acute Lymphoblastic Leukemia (ALL) | 56 |
| Los Angeles General Medical Center | Advanced Esophageal Adenocarcinoma, Advanced Gastric Adenocarcinoma, Advanced Gastroesophageal Junction Adenocarcinoma | 52 |
| USC Norris Comprehensive Cancer Center | Advanced Solid Tumors, Colorectal Cancer, Endometrial Cancer | 50 |
| Kaiser Permanente Los Angeles Medical Center | Intracerebral Hemorrhage, Ischemic Stroke, Stage IV Lung Cancer AJCC v8 | 42 |
| Children's Hospital of Los Angeles | Acute Lymphoblastic Leukemia, Cystic Fibrosis, Von Willebrand Disease (VWD) | 35 |
| Valkyrie Clinical Trials | Multiple Myeloma, Non-Small Cell Lung Cancer, Breast Cancer | 33 |
| Ronald Reagan UCLA Medical Center | Ischemic Stroke, Esophageal Adenocarcinoma, Esophageal Squamous Cell Carcinoma | 25 |
| UCLA Medical Center | Colorectal Cancer, CRC, Cancer | 22 |
| USC/Norris Comprehensive Cancer Center | Breast Neoplasms, Bladder Cancer, Breast Cancer | 22 |
| Kaiser Permanente West Los Angeles | Breast Cancer, Adenocarcinoma of the Colon, Adenocarcinoma of the Rectum | 16 |
| GSK Investigational Site | Gastrointestinal Neoplasms, Non-alcoholic Fatty Liver Disease, Breast Neoplasms | 15 |
| START Los Angeles | Advanced Solid Tumors, Colorectal Cancer, Endometrial Cancer | 14 |
| Cedars Sinai | 1st Line NSCLC, Advanced Solid Tumor, Aortic Valve Disease Mixed | 13 |
| Keck Hospital of USC | Advanced Hepatocellular Carcinoma, Advanced or Metastatic Solid Tumors, Airway Disease | 13 |
| Keck Medicine of USC Koreatown | Advanced Esophageal Adenocarcinoma, Advanced Gastric Adenocarcinoma, Advanced Gastroesophageal Junction Adenocarcinoma | 13 |
| David Geffen School of Medicine at UCLA | Developmental and Epileptic Encephalopathy, Diffuse Large B-cell Lymphoma (DLBCL), Dravet Syndrome | 12 |
| Mattel Children's Hospital UCLA | Malignant Solid Neoplasm, Ganglioneuroblastoma, Nodular, Hematopoietic and Lymphatic System Neoplasm | 12 |
Active & Upcoming Studies in Los Angeles (2026)
Recruiting trials in Los Angeles grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
Cancer & tumors (637 active studies)
- Zipalertinib With Carboplatin and Pemetrexed for the Treatment of Resectable, Stage II-IIIB, Non-Small Cell Lung Cancer · Phase 2 · Jonsson Comprehensive Cancer Center
- Testing the Impact of an Anti-Cancer Drug, Atezolizumab, After Surgery to Prevent Early Stage Non-small Cell Lung Cancer From Returning, AASI-NSCLC Trial · Phase 3 · National Cancer Institute (NCI)
Neurology & pain (111 active studies)
- The Role of Virtual Reality During Regional Anesthesia · Cedars-Sinai Medical Center
- IMAGES: Identifying Metabolic Imaging Association With Genicular Artery Embolization Success · Lucas R. Cusumano, MD
Cardiovascular (96 active studies)
Mental health & behavior (62 active studies)
- A Social Network Approach to Improve HIV Prevention and Substance Use Treatment For People Who Use Drugs · NYU Langone Health
- Group PACBT for Depression · Phase 2 · University of California, Los Angeles
Diabetes & metabolic (61 active studies)
- Screening For Social Determinants Of Health In Routine Diabetes Care · University of California, Los Angeles
- A Study of Once-daily Oral ASC30 to Evaluate the Efficacy and Safety in Adult Participants With Obesity or Overweight With Type 2 Diabetes · Phase 3 · Ascletis Pharma (China) Co., Limited
Pediatric (32 active studies)
- Illuminate: A Clinical Study Evaluating CAR T Immune Cell Therapy (BCB-276) for Patients With Diffuse Intrinsic Pontine Glioma (DIPG). · Phase 2 · BrainChild Bio, Inc
- Smart Inhaler and Remote Asthma Management in Adolescents With Intellectual and Developmental Disabilities · Children's Hospital Los Angeles
HIV / STI (23 active studies)
- Evaluating a Clinical Decision Support Tool for Antiretroviral Therapy Optimization · Keck School of Medicine of USC
- A Social Network Approach to Improve HIV Prevention and Substance Use Treatment For People Who Use Drugs · NYU Langone Health
Eye & vision (13 active studies)
- Feasibility Study of a Remote Behavioral Dietary Intervention in Patients With Early to Intermediate AMD: Glucose Lowering for Vision Extension · Stanford University
- Randomized Controlled Trial of the STEIN Protocol: A Neuroplastic Pain Education and Guided Breathing Intervention During Awake Cataract Surgery · University of California, Los Angeles
Vaccines (10 active studies)
- A Study on the Immune Response and Safety of an Investigational Combined Measles, Mumps, Rubella and Varicella Vaccine, When Given to Healthy Children 4 to 6 Years of Age · Phase 3 · GlaxoSmithKline
- A Study of S-337395 in Symptomatic Nonhospitalized Adults With Respiratory Syncytial Virus (RSV) Who Are at High Risk of Progression to Severe Disease · Phase 2 · Shionogi
Common conditions studied in Los Angeles
- Breast Cancer (38 active studies)
- Colorectal Cancer (31 active studies)
- Prostate Cancer (27 active studies)
- Ovarian Cancer (23 active studies)
- Cancer (22 active studies)
- Heart Failure (21 active studies)
Leading research sponsors in Los Angeles
- University of California, Los Angeles
- University of Southern California
- Cedars-Sinai Medical Center
- Jonsson Comprehensive Cancer Center
- National Cancer Institute (NCI)
Frequently asked questions
How many paid clinical trials are currently recruiting in Los Angeles?
There are approximately 1,968 recruiting clinical trials in Los Angeles, California listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Do clinical trials in Los Angeles pay participants?
Most recruiting trials in Los Angeles compensate participants for their time, travel, and study visits. Compensation varies by sponsor, study phase, and visit requirements — the exact amount is disclosed by the study team during the informed consent process.
Who can participate in a clinical trial in Los Angeles?
Eligibility depends on the specific study. Each trial defines its own inclusion criteria (age, diagnosis, medical history, prior treatments) and exclusion criteria. Both patients with specific conditions and healthy volunteers can qualify, depending on the study design.
What conditions are most commonly studied in Los Angeles?
The most common conditions under active study in Los Angeles include Breast Cancer (38), Colorectal Cancer (31), Prostate Cancer (27), Ovarian Cancer (23), among many others. Browse the list above to explore every recruiting trial.
Are there clinical trials for healthy volunteers in Los Angeles?
Yes. Healthy-volunteer studies — often early-phase pharmacology or vaccine trials — recruit in Los Angeles on an ongoing basis. Use the "Healthy volunteers only" filter above to view trials that accept participants without the study's target condition.
How do I enroll in a clinical trial in Los Angeles?
Click any study title above to see the full study record, including eligibility criteria, visit schedule, and the study team's contact information. Reach out to the central contact or recruiting site directly — they will guide you through screening and informed consent.
Where can I take part in paid clinical trials in Los Angeles?
Recruiting research sites in Los Angeles include Cedars-Sinai Medical Center, Children's Hospital Los Angeles, University of California, Los Angeles, among others. Each site lists its open studies and contact information on the study record above — call or email the site coordinator to ask about screening for a specific protocol.
What kinds of studies are recruiting in Los Angeles right now?
The largest active categories in Los Angeles are Cancer & tumors (637), Neurology & pain (111), Cardiovascular (96). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.