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

Paid Clinical Trials in Antioch, CA

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

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

451studies recruiting
7+research centers nearby
6condition categories
Live from the NIH registry

Studies recruiting near Antioch right now

Top 25 of 451 recruiting studies, sorted by proximity — each links to its official registry page

Lenalidomide, and Dexamethasone With or Without Daratumumab in Treating Patients With High-Risk Smoldering Myeloma

Smoldering Plasma Cell Myeloma Phase 3 Interventional 288 participants sought
Epic Care Cyberknife Center — Walnut Creek, California (15.5 mi) · Sponsor: ECOG-ACRIN Cancer Research Group
See eligibility & contact on ClinicalTrials.gov (NCT03937635)

A Study Testing the Combination of Dasatinib or Imatinib to Chemotherapy Treatment With Blinatumomab for Children, Adolescents, and Young Adults With Philadelphia Chromosome Positive (Ph+) or ABL-Class Philadelphia Chromosome-Like (Ph-Like) B-cell Acute Lymphoblastic Leukemia (B-ALL)

B Acute Lymphoblastic Leukemia Phase 2 Interventional 222 participants sought
UCSF Benioff Children's Hospital Oakland — Oakland, California (28.6 mi) · Sponsor: National Cancer Institute (NCI)
See eligibility & contact on ClinicalTrials.gov (NCT06124157)

A Clinical Study of Zilovertamab Vedotin (MK-2140) Plus Rituximab Plus Cyclophosphamide, Doxorubicin, and Prednisone (R-CHP) Versus Polatuzumab Vedotin Plus R-CHP in People With Diffuse Large B-cell Lymphoma (DLBCL) (MK-2140-011/waveLINE-011)

Lymphoma, Large B-Cell, Diffuse Phase 2 Interventional 594 participants sought
Bass Medical Group ( Site 0123) — Walnut Creek, California (15.5 mi) · Sponsor: Merck Sharp & Dohme LLC
See eligibility & contact on ClinicalTrials.gov (NCT06890884)

A Study in People With Diabetic Macular Edema to Test How Well Different Doses of BI 3812465 Are Tolerated

Diabetic Macular Edema Phase 1, Phase 2 Interventional 49 participants sought
Bay Area Retina Associates - Walnut Creek — Walnut Creek, California (15.5 mi) · Sponsor: Boehringer Ingelheim
See eligibility & contact on ClinicalTrials.gov (NCT07553429)

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-Deer Valley Medical Center — Antioch, California (1.9 mi) · Sponsor: SWOG Cancer Research Network
See eligibility & contact on ClinicalTrials.gov (NCT03851445)

A Research Study Comparing How Well Different Doses of the Medicine NNC0519-0130 Can Reduce Kidney Damage in People Living With Chronic Kidney Disease

Chronic Kidney Disease Phase 2 Interventional 465 participants sought
NorCal Endocrinology and Internal Medicine — San Ramon, California (16.9 mi) · Sponsor: Novo Nordisk A/S
See eligibility & contact on ClinicalTrials.gov (NCT06717698)

MMA Embolization for Refractory Chronic Migraine

Migraine Disorders N/A Interventional 70 participants sought
John Muir Physician Network Clin. Research Center — Walnut Creek, California (15.5 mi) · Sponsor: Cerenovus, Part of DePuy Synthes Products, Inc.
See eligibility & contact on ClinicalTrials.gov (NCT06735833)

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
BASS Medical Group - Lennon — Walnut Creek, California (15.5 mi) · Sponsor: NRG Oncology
See eligibility & contact on ClinicalTrials.gov (NCT06958328)

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
Kaiser Permanente - Walnut Creek Medical Center — Walnut Creek, California (15.5 mi) · Sponsor: American Society of Clinical Oncology
See eligibility & contact on ClinicalTrials.gov (NCT02693535)

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
Alta Bates Summit Medical Center ( Site 0004) — Berkeley, California (27.0 mi) · Sponsor: Merck Sharp & Dohme LLC
See eligibility & contact on ClinicalTrials.gov (NCT06136559)

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
Sunwise Clinical Research /ID# 270431 — Walnut Creek, California (15.5 mi) · Sponsor: AbbVie
See eligibility & contact on ClinicalTrials.gov (NCT06810505)

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
Kaiser Permanente - Walnut Creek ( Site 0078) — Walnut Creek, California (15.5 mi) · Sponsor: Merck Sharp & Dohme LLC
See eligibility & contact on ClinicalTrials.gov (NCT06393374)

High-dose Prophylactic Gabapentin (HOPE) vs. Placebo to Prevent Opioid Use for Oral Mucositis Pain During Concurrent Chemoradiation for Head and Neck Cancer

Head and Neck Squamous Cell Carcinoma, Stage I Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8 Phase 3 Interventional 228 participants sought
Kaiser Permanente-Walnut Creek — Walnut Creek, California (15.5 mi) · Sponsor: Alliance for Clinical Trials in Oncology
See eligibility & contact on ClinicalTrials.gov (NCT06992427)

EASi-PROTKT™ - A Study to Test Vicadrostat (BI 690517) Taken Together With Empagliflozin in People With Type 2 Diabetes, High Blood Pressure, and Cardiovascular Disease

Diabetes Mellitus, Type 2, Hypertension Phase 3 Interventional 11,800 participants sought
John Muir Physician Network Clinical Research Center — Concord, California (12.8 mi) · Sponsor: Boehringer Ingelheim
See eligibility & contact on ClinicalTrials.gov (NCT07064473)

A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight and Knee Osteoarthritis Lose Weight and Reduce Pain

Obesity, Knee Osteoarthritis (OA) Phase 3 Interventional 400 participants sought
Diablo Clinical Research, Inc. — Walnut Creek, California (15.5 mi) · Sponsor: Novo Nordisk A/S
See eligibility & contact on ClinicalTrials.gov (NCT07481630)

MYELOMATCH: A Screening Study to Assign People With Myeloid Cancer to a Treatment Study or Standard of Care Treatment Within myeloMATCH (MyeloMATCH Screening Trial)

Acute Myeloid Leukemia, Acute Myeloid Leukemia Arising From Previous Myelodysplastic/Myeloproliferative Neoplasm Phase 2 Interventional 2,000 participants sought
Kaiser Permanente-Walnut Creek — Walnut Creek, California (15.5 mi) · Sponsor: National Cancer Institute (NCI)
See eligibility & contact on ClinicalTrials.gov (NCT05564390)

A Long-term Extension Study of JNJ-81201887 (AAVCAGsCD59) Parent Studies in Participants With Geographic Atrophy (GA) Secondary to Age-related Macular Degeneration (AMD)

Geographic Atrophy, Macular Degeneration Phase 2 Interventional 274 participants sought
Bay Area Retina Associates — Walnut Creek, California (15.5 mi) · Sponsor: Janssen Research & Development, LLC
See eligibility & contact on ClinicalTrials.gov (NCT06635148)
Actively enrolling

Studies you may be able to join near Antioch

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 studies for chronic kidney disease

This research platform is enrolling Black and African American adults in eligible areas who have been diagnosed with chronic kidney disease. Compensation may be available. The study team confirms eligibility 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

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 Antioch

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

John Muir Health Clinical Research Center

2700 Grant St #102, Concord, CA 94520
(925) 674-2580

Clinical Research of California

1399 Ygnacio Valley Rd #11c, Walnut Creek, CA 94598

Diablo Clinical Research Inc

★ 4.8
2255 Ygnacio Valley Rd # M, Walnut Creek, CA 94598
(925) 930-7267

Sunwise Clinical Research

★ 4.7
1371 Oakland Blvd #301, Walnut Creek, CA 94596
(925) 298-5147
"They are a great group of people"
— Tree Sap, 5★

West Coast Research, LLC

★ 4.0
7033 Village Pkwy Ste 211, Dublin, CA 94568
(925) 413-1451

Central Valley Research

★ 4.9
400 E Orangeburg Ave Ste 5, Modesto, CA 95350
(209) 549-9538

Center for Clinical Research, Inc.

20100 Lake Chabot Rd, Castro Valley, CA 94546
(800) 363-1069

Clinical trials in Antioch: what's recruiting

The Antioch area currently has 451 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 Antioch, the most active research areas are:

  • Cancer & Oncology12 studies
  • Diabetes & Metabolism3 studies
  • Liver & Kidney2 studies
  • Brain & Mental Health1 studies
  • Heart & Vascular1 studies

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

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.

Antioch 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

Do I need to be sick to join a clinical trial in Antioch?
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 Antioch, 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 Antioch?
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 Antioch?
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 Antioch.
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 Antioch typically complete one or two studies per year.

Paid clinical trials near Antioch

Other metros within reach

Concord, CA1,509 Fairfield, CA345 Hayward, CA2,268 Vallejo, CA1,499 Oakland, CA2,257 Stockton, CA99 Fremont, CA2,256 Elk Grove, CA629

By condition

Eligibility and exclusions, condition by condition

Alcoholic Liver Disease in Antioch Chronic Kidney Disease (HealthMatch) in Antioch Bladder Issues Due To Spinal Cord Injury in Antioch All conditions

More of CA

Long Beach3,361 Torrance3,253 Fullerton3,246 Anaheim3,181 Garden Grove3,176 Pomona3,138 Glendale2,959 Los Angeles2,949 Huntington Beach2,863 Santa Clarita2,390 Hayward2,268 Oakland2,257

New paid studies open every week

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