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

Paid Clinical Trials in Oceanside, CA

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

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

707studies recruiting
9+research centers nearby
6condition categories
Live from the NIH registry

Studies recruiting near Oceanside right now

Top 25 of 707 recruiting studies, sorted by proximity — each links to its official registry page

Binimetinib and Imatinib for Unresectable Stage III-IV KIT-Mutant Melanoma

Melanoma Stage III, Melanoma Stage IV Phase 2 Interventional 25 participants sought
UC San Diego Moores Cancer Center — La Jolla, California (26.2 mi) · Sponsor: University of California, San Francisco
See eligibility & contact on ClinicalTrials.gov (NCT04598009)

DESTINY-Endometrial01: A Phase III Study of Trastuzumab Deruxtecan Plus Rilvegostomig or Pembrolizumab as First-Line Treatment of HER2-Expressing (IHC 3+/2+), Mismatch Repair Proficient (pMMR) Endometrial Cancer

Endometrial Cancer Phase 3 Interventional 600 participants sought
Research Site — La Jolla, California (26.2 mi) · Sponsor: AstraZeneca
See eligibility & contact on ClinicalTrials.gov (NCT06989112)

GATEWAY: Safety Evaluation of the MiniMed™ NMX8-AID System in Children and Adults Living With Diabetes

Type 1 Diabetes Mellitus, Type 2 Diabetes Mellitus N/A Interventional 400 participants sought
Headlands Research California, LLC — Escondido, California (14.8 mi) · Sponsor: Medtronic MiniMed, Inc.
See eligibility & contact on ClinicalTrials.gov (NCT07228117)

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
Kaiser Permanente-San Marcos — San Marcos, California (10.0 mi) · Sponsor: SWOG Cancer Research Network
See eligibility & contact on ClinicalTrials.gov (NCT03851445)

A Study to Investigate the Safety and Efficacy of MEDI0618 Compared to Placebo in Adult Participants With Episodic Migraine

Migraine Phase 2 Interventional 488 participants sought
The Neurology Center of Southern California - Carlsbad Office — La Jolla, California (26.2 mi) · Sponsor: AbbVie
See eligibility & contact on ClinicalTrials.gov (NCT06602479)

Study Evaluating the Safety and Efficacy of Neffy or Intramuscular Adrenalin in Patients With Allergic Reactions After Oral Food Challenge or Allergen Immunotherapy

Allergic Reactions Phase 4 Interventional 600 participants sought
Orso Health, Inc. — La Jolla, California (26.2 mi) · Sponsor: ARS Pharmaceuticals, Inc.
See eligibility & contact on ClinicalTrials.gov (NCT06834165)

Radicle GI Health DBG: A Study Assessing the Impact of Health and Wellness Products on GI Health and Related Health Outcomes

Belly Pain, GI Health N/A Interventional 825 participants sought
Radicle Science Inc. — Del Mar, California (18.5 mi) · Sponsor: Radicle Science
See eligibility & contact on ClinicalTrials.gov (NCT07318077)

ORACLE: Observation of ResiduAl Cancer With Liquid Biopsy Evaluation

Bladder Carcinoma, Ureter Carcinoma N/A Observational 2,020 participants sought
University of California, San Diego — La Jolla, California (26.2 mi) · Sponsor: Guardant Health, Inc.
See eligibility & contact on ClinicalTrials.gov (NCT05059444)

First in Human Study to Evaluate AZD9793 in Participants With Advanced or Metastatic Solid Tumours

Hepatocellular Carcinoma Phase 1, Phase 2 Interventional 304 participants sought
Research Site — La Jolla, California (26.2 mi) · Sponsor: AstraZeneca
See eligibility & contact on ClinicalTrials.gov (NCT06795022)

Non-Invasive Diagnosis of Pediatric Pulmonary Invasive Mold Infections

Pulmonary Invasive Fungal Infections, Pulmonary Invasive Aspergillosis N/A Observational 400 participants sought
Rady Children's Hospital, UCSD — La Jolla, California (26.2 mi) · Sponsor: Arkansas Children's Hospital Research Institute
See eligibility & contact on ClinicalTrials.gov (NCT03827694)

Acoramidis Transthyretin Amyloidosis Prevention Trial in the Young (ACT-EARLY) Study in Asymptomatic Carriers of a Pathogenic TTR Variant

Amyloidosis, Amyloid Cardiomyopathy Phase 3 Interventional 587 participants sought
University of California, San Diego (UCSD) - Medical Center — La Jolla, California (26.2 mi) · Sponsor: Eidos Therapeutics, a BridgeBio company
See eligibility & contact on ClinicalTrials.gov (NCT06563895)

Multicenter Study of Lumateperone for the Treatment of Irritability Associated With Autism Spectrum Disorder in Pediatric Patients

Irritability Associated With Autism Spectrum Disorder Phase 3 Interventional 160 participants sought
Excell Research Inc — Oceanside, California (4.6 mi) · Sponsor: Intra-Cellular Therapies, Inc.
See eligibility & contact on ClinicalTrials.gov (NCT06690398)

A Study of Oral Atogepant Tablets to Assess Adverse Events and Change in Disease Activity To Prevent Migraine in Participants Aged 12 to 17 Years

Chronic Migraine Phase 3 Interventional 420 participants sought
Excell Research /ID# 270258 — Oceanside, California (4.6 mi) · Sponsor: AbbVie
See eligibility & contact on ClinicalTrials.gov (NCT06810505)

Performance of SGM-101 for the Delineation of Primary and Recurrent Tumor and Metastases in Patients Undergoing Surgery for Colorectal Cancer

Colorectal Neoplasms Phase 3 Interventional 300 participants sought
Moores Cancer Center - UCSD Health — La Jolla, California (26.2 mi) · Sponsor: Surgimab
See eligibility & contact on ClinicalTrials.gov (NCT03659448)

A Study of Nemtabrutinib (MK-1026) Versus Comparator (Investigator's Choice of Ibrutinib or Acalabrutinib) in First Line (1L) Chronic Lymphocytic Leukemia (CLL)/ Small Lymphocytic Lymphoma (SLL) (MK-1026-011/BELLWAVE-011)

Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma Phase 3 Interventional 1,200 participants sought
Moores Cancer Center ( Site 0003) — La Jolla, California (26.2 mi) · Sponsor: Merck Sharp & Dohme LLC
See eligibility & contact on ClinicalTrials.gov (NCT06136559)

XVIVO Heart Box (XHB) With Supplemented XVIVO Heart Solution (SXHS) Continued Access Protocol (CAP)

Heart Transplant, Heart Failure N/A Interventional 60 participants sought
UC San Diego Health — La Jolla, California (26.2 mi) · Sponsor: XVIVO Perfusion
See eligibility & contact on ClinicalTrials.gov (NCT06895070)

Study of Volrustomig in Women With High Risk Locally Advanced Cervical Cancer (eVOLVE-Cervical)

Locally Advanced Cervical Cancer Phase 3 Interventional 800 participants sought
Research Site — La Jolla, California (26.2 mi) · Sponsor: AstraZeneca
See eligibility & contact on ClinicalTrials.gov (NCT06079671)

Sacituzumab Tirumotecan (MK-2870) Plus Pembrolizumab Versus TPC in TNBC Who Did Not Achieve pCR (MK-2870-012)

Triple-Negative Breast Cancer Phase 3 Interventional 1,530 participants sought
Profound Research LLC ( Site 0105) — Oceanside, California (4.6 mi) · Sponsor: Merck Sharp & Dohme LLC
See eligibility & contact on ClinicalTrials.gov (NCT06393374)

A Study Comparing AZD0120, a Dual-targeted CAR-T Against B-cell Maturation Antigen (BCMA) and CD19, Versus Standard Regimens in Participants With Relapsed Refractory Multiple Myeloma (DURGA-4)

Relapsed Refractory Multiple Myeloma Phase 3 Interventional 508 participants sought
Research Site — La Jolla, California (26.2 mi) · Sponsor: AstraZeneca
See eligibility & contact on ClinicalTrials.gov (NCT07391657)

Effects of Cannabidiol (CBD) Versus Placebo as an Adjunct to Treatment in Early Psychosis

Early Psychosis Phase 3 Interventional 120 participants sought
UC San Diego — La Jolla, California (26.2 mi) · Sponsor: University of California, San Diego
See eligibility & contact on ClinicalTrials.gov (NCT04411225)

A Study to Evaluate the Safety and Efficacy of A2B395, an Allogeneic Logic-gated CAR T, in Participants With Solid Tumors That Express EGFR and Have Lost HLA-A*02 Expression

Solid Tumor, Adult, Colorectal Cancer Phase 1, Phase 2 Interventional 240 participants sought
UCSD Moores Cancer Center — La Jolla, California (26.2 mi) · Sponsor: A2 Biotherapeutics Inc.
See eligibility & contact on ClinicalTrials.gov (NCT06682793)
Actively enrolling

Studies you may be able to join near Oceanside

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.

Research study for alcohol-related liver damage

Enrolling US adults aged 18 to 70 with alcohol-induced liver damage and a history of heavy drinking. Not open to people with a recent stroke, heart attack, dialysis, or who take blood thinners.

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

Research study for severe chronic itching

Enrolling adults aged 18 to 90 who have had chronic itching for six months or longer. Not open to itching caused by atopic dermatitis, psoriasis, chronic kidney disease, notalgia paresthetica or medication, nor to people with an autoimmune condition such as lupus, Crohn's disease, ulcerative colitis or rheumatoid arthritis.

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

Research study for bladder problems after spinal cord injury

This study is enrolling US adults aged 18 to 75 living with chronic involuntary bladder leakage caused by a spinal cord injury, for research including investigational gene therapy approaches. The study team confirms eligibility and any compensation before enrollment.

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 Oceanside

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

North County Clinical Research

★ 5.0
2122 S El Camino Real #100, Oceanside, CA 92054
(760) 639-4378

ILD Research Center

★ 5.0
1948 Via Centre, Vista, CA 92081
(760) 350-5080
"Wonderful place<br>The staff are remarkable and make you feel like you matterl"
— Angie Siebuhr, 5★

Progressive Clinical Research

2067 W Vista Way #270, Vista, CA 92083
(760) 639-0193

Pacific Clinical Innovations

★ 5.0
2023 W Vista Way B, Vista, CA 92083
(888) 501-2724
"Research on skin and hair. Dr Moradi was really nice as was his staff. Nice reception and refreshment larea. Seems like there are two sections. His p…"
— C Lo, 5★

Excell Research, Inc

★ 4.0 (9 reviews)
3998 Vista Way #100, Oceanside, CA 92056
(760) 758-2222
"This is such a joke,i went all the all to from National City to this Center,then they denied me because im currently on other medication,if so they s…"
— Nguyên Khôi, 1★

C&C Market Research

★ 4.8
2559 El Camino Real, Carlsbad, CA 92008
(760) 828-9072
"I came to this mall on accident because I got confused with the other Carlsbad mall that I inputted on Google Maps. So, I ended up here and it was be…"
— Steven Nguyen, 5★

Paradigm Clinical Research

489 Saxony Pl, Encinitas, CA 92024
(760) 257-5550

Viking Clinical Research

★ 4.3
29645 Rancho California Rd #133, Temecula, CA 92591
(951) 695-6238
"It has been a blessing for me my life change after meeting with this amazing people. Thank you so much for your help.!!"
— Otilia Martinez, 5★

Artemis Institute for Clinical Research

★ 4.8
3870 Murphy Canyon Rd Ste 200, San Diego, CA 92123
(858) 278-3647
"The Staff is amazing!! Every person I have worked with there has been very professional and helpful. The location is great. I highly recommend them."
— William Rodriguez, 5★

Clinical trials in Oceanside: what's recruiting

The Oceanside area currently has 707 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 Oceanside, the most active research areas are:

  • Cancer & Oncology11 studies
  • Liver & Kidney3 studies
  • Heart & Vascular2 studies
  • Brain & Mental Health2 studies
  • Diabetes & Metabolism1 studies

Every listing shows the study phase, the recruiting site and its distance from Oceanside, 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 Oceanside

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.

Oceanside 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

How much do paid clinical trials in Oceanside pay?
Compensation varies by study length, procedures and overnight stays. Industry surveys report typical payments from $75 to $4,500 per completed study, with simple observational studies at the low end and multi-week inpatient Phase 1 studies at the high end. Each listing's study team will confirm the exact amount before you enroll.
Do I need to be sick to join a clinical trial in Oceanside?
No. Many studies recruit healthy volunteers, especially early-phase studies run at dedicated research centers. Others need participants diagnosed with a specific condition. Every trial lists its eligibility criteria — age range, condition, medications — and the study team screens you before enrollment.
How do I join a study in Oceanside, 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.
How often do new paid studies open in Oceanside?
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 Oceanside.
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 Oceanside typically complete one or two studies per year.

Paid clinical trials near Oceanside

Other metros within reach

Escondido, CA1,291 San Diego, CA1,336 Mission Viejo, CA1,380 Hemet, CA337 Irvine, CA1,516 Chula Vista, CA1,260 Corona, CA1,565 Moreno Valley, CA435

By condition

Eligibility and exclusions, condition by condition

Alcoholic Liver Disease in Oceanside Severe Chronic Pruritus in Oceanside Bladder Issues Due To Spinal Cord Injury in Oceanside All conditions

More of CA

Long Beach3,348 Torrance3,239 Fullerton3,230 Anaheim3,164 Garden Grove3,162 Pomona3,123 Glendale2,948 Los Angeles2,936 Huntington Beach2,847 Santa Clarita2,389 Hayward2,266 Oakland2,257

New paid studies open every week

Get an email when a new clinical trial starts recruiting within 30 miles of your ZIP code. No spam — only real studies from the NIH registry.

By subscribing you agree to receive study alert emails. Unsubscribe anytime in one click.

Get free trial alerts