Data sourced from ClinicalTrials.gov (NIH registry) Updated weekly IRB-supervised studies only
Home/CA/Santa Barbara
Updated November 2026 from ClinicalTrials.gov

Paid Clinical Trials in Santa Barbara, CA

Studies commonly pay $75 to $4,500 per completed study

105 clinical trials are currently recruiting participants within 30 miles of Santa Barbara. Listings below come straight from the official NIH registry, alongside the area's top-rated research centers with real Google reviews.

105studies recruiting
9+research centers nearby
6condition categories
Live from the NIH registry

Studies recruiting near Santa Barbara right now

Top 25 of 105 recruiting studies, sorted by proximity — each links to its official registry page

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.

Breast Cancer Phase 3 Interventional 400 participants sought
Sansum Clinic — Santa Barbara, California (1.4 mi) · Sponsor: Pfizer
See eligibility & contact on ClinicalTrials.gov (NCT07062965)

Inotuzumab Ozogamicin and Post-Induction Chemotherapy in Treating Patients With High-Risk B-ALL, Mixed Phenotype Acute Leukemia, and B-LLy

B Acute Lymphoblastic Leukemia, B Lymphoblastic Lymphoma Phase 3 Interventional 5,951 participants sought
Santa Barbara Cottage Hospital — Santa Barbara, California (1.4 mi) · Sponsor: Children's Oncology Group
See eligibility & contact on ClinicalTrials.gov (NCT03959085)

BMS-986489 (Atigotatug + Nivolumab) vs Durvalumab in Limited-stage Small-cell Lung Cancer (TIGOS-LS)

Limited Stage Small Cell Lung Cancer Phase 2 Interventional 250 participants sought
Sansum Clinic — Santa Barbara, California (1.4 mi) · Sponsor: SCRI Development Innovations, LLC
See eligibility & contact on ClinicalTrials.gov (NCT06773910)

Lung-MAP: A Master Screening Protocol for Previously-Treated Non-Small Cell Lung Cancer

Previously Treated Non-Small Cell Lung Cancer Phase 2, Phase 3 Interventional 10,000 participants sought
Ridley-Tree Cancer Center — Santa Barbara, California (1.4 mi) · Sponsor: SWOG Cancer Research Network
See eligibility & contact on ClinicalTrials.gov (NCT03851445)

Testing Higher Dose Radiation Therapy for Locally Advanced Pancreatic Cancer

Locally Advanced Unresectable Pancreatic Ductal Adenocarcinoma, Stage II Pancreatic Cancer AJCC v8 Phase 3 Interventional 356 participants sought
Ridley-Tree Cancer Center — Santa Barbara, California (1.4 mi) · Sponsor: NRG Oncology
See eligibility & contact on ClinicalTrials.gov (NCT06958328)

A Study to Evaluate Efficacy, Safety, and Immunogenicity With ABP 938 8 mg Versus EYLEA® HD (Aflibercept) in Participants With Neovascular Age-related Macular Degeneration

Neovascular Age-related Macular Degeneration, nAMD Phase 3 Interventional 304 participants sought
California Retina Consultants — Santa Barbara, California (1.4 mi) · Sponsor: Amgen
See eligibility & contact on ClinicalTrials.gov (NCT07614776)

Pulmonary Hypertension Association Registry

Pulmonary Arterial Hypertension, Chronic Thromboembolic Pulmonary Hypertension N/A Observational 3,000 participants sought
Cottage Health System - Santa Barbara Pulmonary Associates — Santa Barbara, California (1.4 mi) · Sponsor: Pulmonary Hypertension Association, Inc.
See eligibility & contact on ClinicalTrials.gov (NCT04071327)

Safety in Adult Participants With Atrial Fibrillation Who Are Treated With Anticoagulation

Atrial Fibrillation (AF) Phase 2 Interventional 1,200 participants sought
Cardiology Associates Medical Group — Ventura, California (26.5 mi) · Sponsor: Regeneron Pharmaceuticals
See eligibility & contact on ClinicalTrials.gov (NCT07175428)

Inhaled Insulin vs Rapid-acting Injections for Post-meal Glucose Control in Women With Gestational Diabetes

Diabetes, Gestational, Pregnancy Complications Phase 2, Phase 3 Interventional 30 participants sought
Sansum Diabetes Research Institute — Santa Barbara, California (1.4 mi) · Sponsor: Jaeb Center for Health Research
See eligibility & contact on ClinicalTrials.gov (NCT06535789)

Product Performance Report: Evaluate Long-term Reliability & Performance of Medtronic Marketed Cardiac Therapy Products

Arrhythmia, Bradycardia N/A Observational 20,000 participants sought
Research site — Ventura, California (26.5 mi) · Sponsor: Medtronic
See eligibility & contact on ClinicalTrials.gov (NCT00271180)

Anticoagulation in ICH Survivors for Stroke Prevention and Recovery

Intracerebral Hemorrhage, Atrial Fibrillation Phase 3 Interventional 700 participants sought
Santa Barbara Cottage Hospital — Santa Barbara, California (1.4 mi) · Sponsor: Yale University
See eligibility & contact on ClinicalTrials.gov (NCT03907046)

CATALINA-2: A Clinical Study of TORL-1-23 in Platinum-resistant Ovarian Cancer.

Epithelial Ovarian Cancer, Primary Peritoneal Phase 2 Interventional 230 participants sought
SCRI - Sansum Clinic — Santa Barbara, California (1.4 mi) · Sponsor: TORL Biotherapeutics, LLC
See eligibility & contact on ClinicalTrials.gov (NCT06690775)

Safety and Effectiveness of Left Bundle Branch Area Pacing Versus Conventional Cardiac Resynchronization Therapy in Heart Failure

Heart Failure - NYHA II - IV N/A Interventional 850 participants sought
Cardiology Associates Medical Group, Inc. — Ventura, California (26.5 mi) · Sponsor: Boston Scientific Corporation
See eligibility & contact on ClinicalTrials.gov (NCT07069738)

An Adaptive Program of IKT-001 in Pulmonary Arterial Hypertension (PAH)

Pulmonary Arterial Hypertension Phase 3 Interventional 486 participants sought
Jeffrey S. Sager, MD Medical Corporation — Santa Barbara, California (1.4 mi) · Sponsor: Inhibikase Therapeutics
See eligibility & contact on ClinicalTrials.gov (NCT07365332)

A Study of Azenosertib (ZN-c3) in Subjects With Platinum-Resistant High-Grade Serous Ovarian, Fallopian Tube or Primary Peritoneal Cancer

High-Grade Serous Ovarian, Fallopian Tube or Primary Peritoneal Cancer Phase 2 Interventional 310 participants sought
Site 0287 - Ridley Tree Cancer Center — Santa Barbara, California (1.4 mi) · Sponsor: K-Group, Beta, Inc., a wholly owned subsidiary of Zentalis Pharmaceuticals, Inc
See eligibility & contact on ClinicalTrials.gov (NCT05128825)

Efficacy and Safety Study of Treprostinil Palmitil Inhalation Powder (TPIP) in Participants With Pulmonary Hypertension Associated With Interstitial Lung Disease (PH-ILD)

Pulmonary Hypertension, Interstitial Lung Disease Phase 3 Interventional 344 participants sought
USA001 — Santa Barbara, California (1.4 mi) · Sponsor: Insmed Incorporated
See eligibility & contact on ClinicalTrials.gov (NCT07179380)

Project: Every Child for Younger Patients With Cancer

Adrenal Gland Pheochromocytoma, Carcinoma In Situ N/A Observational 75,000 participants sought
Santa Barbara Cottage Hospital — Santa Barbara, California (1.4 mi) · Sponsor: Children's Oncology Group
See eligibility & contact on ClinicalTrials.gov (NCT02402244)

GORE® TAG® Thoracic Branch Endoprosthesis Zone 0/1 Post-Approval Study

Aortic Arch Dissection, Aortic Arch Aneurysm N/A Interventional 125 participants sought
Santa Barbara Cottage Research Institute — Santa Barbara, California (1.4 mi) · Sponsor: W.L.Gore & Associates
See eligibility & contact on ClinicalTrials.gov (NCT07166133)

Rinatabart Sesutecan (Rina-S, PRO1184, GEN1184) for Advanced Solid Tumors (GCT1184-01/ PRO1184-001)

High Grade Epithelial Ovarian Cancer, High Grade Serous Ovarian Cancer Phase 1, Phase 2 Interventional 952 participants sought
USOR Sansum Clinic — Santa Barbara, California (1.4 mi) · Sponsor: Genmab
See eligibility & contact on ClinicalTrials.gov (NCT05579366)

Faricimab + PRP vs. Vitrectomy + Endolaser for Treatment of PDR

Proliferative Diabetic Retinopathy (PDR) Phase 3 Interventional 426 participants sought
California Retina Consultants — Santa Barbara, California (1.4 mi) · Sponsor: Jaeb Center for Health Research
See eligibility & contact on ClinicalTrials.gov (NCT06790784)

Title: A Multimodal Exercise Program With Gamification for Parkinson Disease (MEP+G)

Parkinson Disease EARLY/Phase 1 Interventional 50 participants sought
Equilibrium Physical Therapy — Ventura, California (26.5 mi) · Sponsor: California State University, Northridge
See eligibility & contact on ClinicalTrials.gov (NCT06538298)
Actively enrolling

Studies you may be able to join near Santa Barbara

These studies are recruiting through partner research networks. We may be paid a referral fee if you complete their screening form — this never changes what you pay (nothing) or the compensation the study offers you.

See which clinical studies you may qualify for

A partner research network matches volunteers with studies that are currently enrolling in the United States. You answer a few screening questions about your health and where you live; if a study looks like a fit, its team contacts you to confirm eligibility.

Screening is free and takes a few minutes. Eligibility and any compensation are confirmed by the study team, not by this site.

Check your eligibility
Google-rated

Top-rated research centers in Santa Barbara

Dedicated clinical research sites near you — with their real Google ratings, reviews and contact details

Sansum Clinic - Clinical Research

540 W Pueblo St, Santa Barbara, CA 93105
(805) 681-7681

Sansum Diabetes Research Institute

★ 3.7
2219 Bath St, Santa Barbara, CA 93105
(805) 682-7638

UCLA Health Santa Barbara Cancer Care

★ 3.9
111 E Victoria St Fl 3, Santa Barbara, CA 93101
(805) 563-0041
"This office does not answer the phones directly and have to go through an answering service center when you call the main line.<br><br>When I was con…"
— X, 1★

Regenerate Health Medical Center

★ 4.8
1933 Cliff Dr #27b, Santa Barbara, CA 93109
(805) 620-7122

Santa Barbara Neuroscience Institute

★ 5.0
400 W Pueblo St, Santa Barbara, CA 93105
(805) 324-9235
"Super accommodating to the pain I was experiencing!!! Did everything they could to help me in and out as comfortably and efficiently as possible. The…"
— Stephanie, 5★

Fielding Graduate University

★ 4.2
2020 De La Vina St, Santa Barbara, CA 93105
(800) 340-1099
"Rigorous yet flexible education"
— Iliya Z, 5★

Dr. Nicholas Dogris

★ 5.0 (1 reviews)
1836 State St Suite A, Santa Barbara, CA 93101
(805) 453-6190
"He recommended that I get the EMP force field and it’s made my life drastically better!<br><br>I can now watch my favorite TV shows like Ancient Alie…"
— Tim, 5★

Ventura Clinical Trials

★ 4.0
1835 Knoll Dr, Ventura, CA 93003
(805) 339-0549
"ALEX WAS SIMPLY AMAZING...VERY PROFESSIONAL YET CARING AS WELL... EXCELLENT BED SIDE MANNER...VERY COMFORTABLE EXPERIENCE.⛑️"
— Manuel Maez, 5★

Velocity Clinical Research

★ 3.3
1127 Wilshire Blvd Unit 805, Los Angeles, CA 90017
(213) 483-1800
"Shockingly bad and incompetent. They called me and emailed me to confirm my appointment. Drove to downtown and they said the study was closed. I h…"
— Mark A, 1★

Clinical trials in Santa Barbara: what's recruiting

The Santa Barbara area currently has 105 studies open to new participants, according to the ClinicalTrials.gov registry maintained by the U.S. National Institutes of Health. Among the studies closest to Santa Barbara, the most active research areas are:

  • Cancer & Oncology10 studies
  • Heart & Vascular6 studies
  • Lungs & Breathing3 studies
  • Diabetes & Metabolism2 studies
  • Liver & Kidney1 studies

Every listing shows the study phase, the recruiting site and its distance from Santa Barbara, and links to the official registry page where eligibility criteria and study contacts are published. Compensation is set by each sponsor: industry surveys report typical payments of $75 to $4,500 per completed study, with short observational studies at the low end and multi-visit or overnight Phase 1 studies at the high end.

How to enroll in a paid study in Santa Barbara

Start with a study whose condition matches your profile — or a healthy-volunteer study if you have no diagnosis. Contact the research site through the registry page, complete a short phone screen, then attend an in-person screening visit. If you qualify, the study team walks you through the informed consent document, which details every procedure, risk and payment before you commit. You can withdraw at any point, and enrollment is always free.

Santa Barbara participants can also register with the dedicated research centers listed above — many maintain volunteer databases and call when a matching study opens — or sign up for our email alert below to hear when a new study starts recruiting within 30 miles of your ZIP code.

Frequently asked questions

Are clinical trials in Santa Barbara safe?
Every trial on this page is registered on ClinicalTrials.gov, the official NIH registry, and is overseen by an Institutional Review Board (IRB). Before joining you receive an informed consent document detailing procedures, risks and compensation. Participation is voluntary and you can withdraw at any time.
How do I join a study in Santa Barbara, CA?
Pick a study that matches your profile, contact the research site (or apply through the study links on this page), pass a phone pre-screen, then attend an in-person screening visit. If you qualify, you review and sign the informed consent and the study begins. The process typically takes 1-3 weeks.
What is the difference between a research center and a hospital study in Santa Barbara?
Dedicated research centers (listed on this page with their Google ratings) run studies as their core business — often healthy-volunteer and vaccine studies with structured compensation. Hospital and university studies tend to focus on patients with specific conditions. Both types are registered and IRB-supervised.
How often do new paid studies open in Santa Barbara?
Constantly — trials open and close enrollment every week. This page is refreshed weekly from the NIH registry. Join the email alert to be notified when a new study opens within 30 miles of Santa Barbara.
Can I be in more than one clinical trial at a time?
Generally no — most studies exclude participants currently enrolled in another trial, and paid Phase 1 studies enforce a washout period (often 30 days or more) between studies. Frequent healthy volunteers in Santa Barbara typically complete one or two studies per year.

Paid clinical trials near Santa Barbara

Other metros within reach

Oxnard, CA120 Thousand Oaks, CA654 Santa Maria, CA92 Bakersfield, CA72 Santa Clarita, CA2,368 Los Angeles, CA2,945 Glendale, CA2,968 Torrance, CA3,260

By condition

Eligibility and exclusions, condition by condition

Alcoholic Liver Disease in Santa Barbara Bladder Issues Due To Spinal Cord Injury in Santa Barbara All conditions

More of CA

Long Beach3,380 Fullerton3,269 Torrance3,260 Anaheim3,212 Garden Grove3,202 Pomona3,169 Glendale2,968 Los Angeles2,945 Huntington Beach2,870 Santa Clarita2,368 Hayward2,274 Fremont2,265

New paid studies open every week

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