Paid Clinical Trials in Ventura, CA
As of August 2026, 28 paid clinical trials are recruiting in Ventura, California. Compensation typically covers time, travel, and study visits, with stipends ranging from modest amounts for short outpatient studies to several thousand dollars for long or inpatient protocols.
Ventura offers studies at sites including Community Memorial Hospital for conditions such as Atrial Fibrillation, Atrial Fibrillation (AF), Parkinson Disease, Paroxysmal Atrial Fibrillation. Both patients with specific conditions and healthy volunteers can qualify. Most trials offer free study-related medical care alongside compensation.
Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: .
Trials by specialty in Ventura
Trials by drug in Ventura
Filter results
24 clinical trials
A Study to Investigate Efficacy, Safety and Tolerability of Barzolvolimab Versus Placebo in Adults With Cold Induced Urticaria and Symptomatic Dermographism Inadequately Controlled by H1-antihistamines (EMBARQ - ColdU and SD)
This Study Will Explore Whether a Combination of the Investigational Drug Mevrometostat (PF-06821497) and Enzalutamide Will Work Better Than Taking Enzalutamide Alone in Participants With mCSPC Who Are ARPI naïve.
Safety in Adult Participants With Atrial Fibrillation Who Are Treated With Anticoagulation
A Study of Disitamab Vedotin Alone or With Pembrolizumab in Urothelial Cancer That Expresses HER2
A Study to Learn About the Study Medicine Called PF-07248144 in Combination With Fulvestrant in People With HR-positive, HER2-negative Advanced or Metastatic Breast Cancer Who Progressed After a Prior Line of Treatment.
Safety and Effectiveness of Left Bundle Branch Area Pacing Versus Conventional Cardiac Resynchronization Therapy in Heart Failure
A Study of Patients With Lower Extremity Acute Limb Ischemia to Remove Thrombus With the Indigo™ Aspiration System (STRIDE II)
Phase 2/3 Study of Participants With Recurrent Pericarditis Evaluating the Efficacy and Safety of KPL-387
A Study of VARIPULSE Pulsed Field Ablation (PFA) Catheter and FARAWAVE PFA Catheter in the Treatment of Participants With Persistent Atrial Fibrillation
Stroke and Systemic Embolism Prevention in Adult Participants With Atrial Fibrillation for Whom Oral Anticoagulation is Unsuitable
A Study Assessing Long-Term Safety and Effectiveness in Treatment Management of Atrial Fibrillation With VARIPULSE Catheter System
MagDI U.S. Registry
The Effect of Kinisoquin™ on Thromboembolic Events in Patients With Metastatic or Locally Advanced Pancreatic Cancer
CareCOPD - COPD Home Monitoring Study
Inclisiran Versus Placebo for the Prevention of Major Adverse Cardiovascular and Limb Events in Patients Undergoing Percutaneous Coronary Intervention or Peripheral Endovascular Intervention
Real-world Experience of Catheter Ablation for the Treatment of Arrhythmias
Hepatitis C Tracker Study
The Long-term Safety and Effectiveness Evaluation of the QDOT MICRO System Use in Conjunction With VISITAG SURPOINT Module for the Treatment of Symptomatic Drug Refractory Paroxysmal Atrial Fibrillation.
A Study to Explore the Role of Gut Flora in COVID-19 Infection
Title: A Multimodal Exercise Program With Gamification for Parkinson Disease (MEP+G)
Product Performance Report: Evaluate Long-term Reliability & Performance of Medtronic Marketed Cardiac Therapy Products
Product Surveillance Registry
A Study on the Immune Response and Safety of an Investigational Chickenpox Vaccine When Given to Healthy Children 12 to 15 Months of Age
Top Research Study Locations in Ventura
Researchers run research studies in Ventura, CA at 22 active sites. The clinics below currently host the largest number of recruiting studies — each name is followed by the conditions they focus on most.
Active & Upcoming Studies in Ventura (2026)
Recruiting trials in Ventura grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
Cardiovascular (11 active studies)
- Stroke and Systemic Embolism Prevention in Adult Participants With Atrial Fibrillation for Whom Oral Anticoagulation is Unsuitable · Phase 3 · Regeneron Pharmaceuticals
- A Study of VARIPULSE Pulsed Field Ablation (PFA) Catheter and FARAWAVE PFA Catheter in the Treatment of Participants With Persistent Atrial Fibrillation · Biosense Webster, Inc.
Cancer & tumors (5 active studies)
Neurology & pain (2 active studies)
- Fecal MicrobiotaTransplant for the Treatment of Parkinson's Disease · Phase 1 · ProgenaBiome
- Title: A Multimodal Exercise Program With Gamification for Parkinson Disease (MEP+G) · EARLY_Phase 1 · California State University, Northridge
Vaccines (1 active study)
HIV / STI (1 active study)
- Hepatitis C Tracker Study · University of Southern California
Common conditions studied in Ventura
- Atrial Fibrillation (3 active studies)
- Atrial Fibrillation (AF) (2 active studies)
- Parkinson Disease (2 active studies)
- Paroxysmal Atrial Fibrillation (2 active studies)
- Urothelial Carcinoma (2 active studies)
- Advanced/Metastatic Urothelial Cancer (1 active study)
Leading research sponsors in Ventura
- Heart Rhythm Clinical and Research Solutions, LLC
- Pfizer
- ProgenaBiome
- Biosense Webster, Inc.
- Medtronic
Frequently asked questions
How many paid clinical trials are currently recruiting in Ventura?
There are approximately 28 recruiting clinical trials in Ventura, California listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Do clinical trials in Ventura pay participants?
Most recruiting trials in Ventura 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 Ventura?
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 Ventura?
The most common conditions under active study in Ventura include Atrial Fibrillation (3), Atrial Fibrillation (AF) (2), Parkinson Disease (2), Paroxysmal Atrial Fibrillation (2), among many others. Browse the list above to explore every recruiting trial.
Are there clinical trials for healthy volunteers in Ventura?
Yes. Healthy-volunteer studies — often early-phase pharmacology or vaccine trials — recruit in Ventura 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 Ventura?
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 Ventura?
Recruiting research sites in Ventura include Community Memorial Hospital, UCLA Hematology/Oncology - Ventura, Cardiology Associates Medical Group, 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 Ventura right now?
The largest active categories in Ventura are Cardiovascular (11), Cancer & tumors (5), Neurology & pain (2). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.