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

Paid Clinical Trials in Santa Barbara, CA

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

103 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.

103studies recruiting
9+research centers nearby
5condition categories
Live from the NIH registry

Studies recruiting near Santa Barbara right now

Top 25 of 103 recruiting studies, sorted by proximity — each links to its official registry page

Evaluating the Addition of Adjuvant Chemotherapy to Ovarian Function Suppression Plus Endocrine Therapy in Premenopausal Patients With pN0-1, ER-Positive/HER2-Negative Breast Cancer and an Oncotype Recurrence Score Less Than or Equal to 25

Breast Cancer Phase 3 Interventional 3,960 participants sought
Ridley-Tree Cancer Center — Santa Barbara, California (1.4 mi) · Sponsor: NRG Oncology
See eligibility & contact on ClinicalTrials.gov (NCT05879926)

A Study of Patients With Lower Extremity Acute Limb Ischemia to Remove Thrombus With the Indigo™ Aspiration System (STRIDE II)

Lower Extremity Acute Limb Ischemia, LE ALI N/A Observational 300 participants sought
Community Memorial Hospital — Ventura, California (26.5 mi) · Sponsor: Penumbra Inc.
See eligibility & contact on ClinicalTrials.gov (NCT06747117)

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)

Efficacy of the Omnipod® 6 System Compared With the Omnipod® 5 System

Type 2 Diabetes Mellitus, Type 1 Diabetes Mellitus N/A Interventional 200 participants sought
Sansum Diabetes Research Institute — Santa Barbara, California (1.4 mi) · Sponsor: Insulet Corporation
See eligibility & contact on ClinicalTrials.gov (NCT07579702)

TAPUR: Testing the Use of Food and Drug Administration (FDA) Approved Drugs That Target a Specific Abnormality in a Tumor Gene in People With Advanced Stage Cancer

Lymphoma, Non-Hodgkin, Multiple Myeloma Phase 2 Interventional 4,200 participants sought
Sutter Sansum Clinic — Santa Barbara, California (1.4 mi) · Sponsor: American Society of Clinical Oncology
See eligibility & contact on ClinicalTrials.gov (NCT02693535)

Enfortumab Vedotin in Combination With Pembrolizumab vs. Concurrent Chemoradiotherapy (cCRT) in People With Muscle Invasive Bladder Cancer (EV-309)

Urothelial Cancer, Urinary Bladder Neoplasms Phase 3 Interventional 390 participants sought
Samsun Clinic - Ridley-Tree Cancer Center — Santa Barbara, California (1.4 mi) · Sponsor: Astellas Pharma Global Development, Inc.
See eligibility & contact on ClinicalTrials.gov (NCT07566156)

A Study of ART0380 for the Treatment of Advanced or Metastatic Solid Tumors

Advanced Cancer, Metastatic Cancer Phase 1, Phase 2 Interventional 542 participants sought
Sansum Clinic — Santa Barbara, California (1.4 mi) · Sponsor: Artios Pharma Ltd
See eligibility & contact on ClinicalTrials.gov (NCT04657068)

Testing the Addition of Stereotactic Radiation Therapy With Immune Therapy for the Treatment of Patients With Unresectable or Metastatic Renal Cell Cancer, SAMURAI Trial

Metastatic Renal Cell Carcinoma, Stage III Renal Cell Cancer AJCC v8 Phase 2 Interventional 240 participants sought
Ridley-Tree Cancer Center — Santa Barbara, California (1.4 mi) · Sponsor: NRG Oncology
See eligibility & contact on ClinicalTrials.gov (NCT05327686)

Extension Study for the Port Delivery System With Ranibizumab (Portal)

Neovascular Age-Related Macular Degeneration Phase 3 Interventional 1,000 participants sought
California Retina Consultants — Santa Barbara, California (1.4 mi) · Sponsor: Hoffmann-La Roche
See eligibility & contact on ClinicalTrials.gov (NCT03683251)

Effect of Dalcetrapib on CV Risk in a Genetically Defined Population With a Recent ACS

Acute Coronary Syndrome Phase 3 Interventional 2,000 participants sought
Research Site — Santa Barbara, California (1.4 mi) · Sponsor: DalCor Pharmaceuticals
See eligibility & contact on ClinicalTrials.gov (NCT05918861)

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)

A Study to Investigate Efficacy and Safety of FWY003 Compared With Placebo in Participants With Geographic Atrophy Secondary to Age-related Macular Degeneration

Geographic Atrophy Secondary to Age-related Macular Degeneration Phase 2 Interventional 272 participants sought
California Retina Consultants — Santa Barbara, California (1.4 mi) · Sponsor: Novartis Pharmaceuticals
See eligibility & contact on ClinicalTrials.gov (NCT07441642)

A Phase Ⅲ Study of Rilvegostomig in Combination With Fluoropyrimidine and Trastuzumab Deruxtecan as the First-line Treatment for HER2-positive Gastric Cancer

HER2-positive Gastric Cancer, Gastroesophageal Junction Adenocarcinoma Phase 3 Interventional 840 participants sought
Research Site — Solvang, California (26.4 mi) · Sponsor: AstraZeneca
See eligibility & contact on ClinicalTrials.gov (NCT06764875)

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)

Symbiotic-GI-16: A Study to Learn About the Study Medicine Called PF-08634404 in Combination With Chemotherapy in Gastroesophageal Cancer

Untreated Advanced or Metastatic Gastric, Gastroesophageal Junction , or Esophageal Adenocarcinoma, Metastatic Gastric Cancer Phase 2, Phase 3 Interventional 840 participants sought
UCLA Hematology/Oncology - Santa Barbara — Santa Barbara, California (1.4 mi) · Sponsor: Pfizer
See eligibility & contact on ClinicalTrials.gov (NCT07392892)

Shorter Chemo-Immunotherapy Without Anthracycline Drugs for Early-Stage Triple Negative Breast Cancer

Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8 Phase 3 Interventional 2,400 participants sought
Ridley-Tree Cancer Center — Santa Barbara, California (1.4 mi) · Sponsor: SWOG Cancer Research Network
See eligibility & contact on ClinicalTrials.gov (NCT05929768)

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)

Testing Whether Hormone Therapy With Ribociclib is as Effective as Chemotherapy Followed by Hormone Therapy With Ribociclib for the Treatment of High Anatomic Stage Breast Cancer With Low Recurrence Risk, The RxFINE-Low Trial

Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage IIIA Breast Cancer AJCC v8 Phase 3 Interventional 1,978 participants sought
Ridley-Tree Cancer Center — Santa Barbara, California (1.4 mi) · Sponsor: National Cancer Institute (NCI)
See eligibility & contact on ClinicalTrials.gov (NCT07391774)

A Study Evaluating Sotorasib Platinum Doublet Combination Versus Pembrolizumab Platinum Doublet Combination as a Front-Line Therapy in Participants With Stage IV or Advanced Stage IIIB/C Nonsquamous Non-Small Cell Lung Cancers (CodeBreaK 202)

Non-Small Cell Lung Cancer (NSCLC) Phase 3 Interventional 750 participants sought
Sansum Clinic — Santa Barbara, California (1.4 mi) · Sponsor: Amgen
See eligibility & contact on ClinicalTrials.gov (NCT05920356)

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)
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 103 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 & Oncology14 studies
  • Heart & Vascular4 studies
  • Liver & Kidney2 studies
  • Diabetes & Metabolism1 studies
  • Brain & Mental Health1 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, CA121 Thousand Oaks, CA662 Santa Maria, CA93 Bakersfield, CA68 Santa Clarita, CA2,378 Los Angeles, CA2,951 Glendale, CA2,974 Torrance, CA3,259

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 Fullerton3,270 Torrance3,259 Anaheim3,214 Garden Grove3,204 Pomona3,172 Glendale2,974 Los Angeles2,951 Huntington Beach2,879 Santa Clarita2,378 Hayward2,267 Oakland2,257

New paid studies open every week

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