As of September 2026, 32 paid clinical trials are recruiting in Murrieta, 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.
Murrieta offers studies at sites including Esperanza Clinical for conditions such as Crohn's Disease, Ulcerative Colitis, Alzheimer Disease, Dry Eye Disease (DED). 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: .
Posted to ClinicalTrials.gov within the last 60 days — these studies are just starting to recruit.
Researchers run research studies in Murrieta, CA at 20 active sites. The clinics below currently host the largest number of recruiting studies — each name is followed by the conditions they focus on most.
| Site | Specializes in | Active trials |
|---|---|---|
| Esperanza Clinical | Alzheimer Disease, Agitation Associated With Alzheimer's Disease Dementia, Alzheimer Disease Due to P. Gingivalis | 4 |
| Urology Center of Southern California | Bladder (Urothelial, Transitional Cell) Cancer, High-Risk Non-Muscle-Invasive Bladder Cancer, Intermediate Risk Non-Muscle Invasive Bladder Cancer | 4 |
| United Medical Doctors CA | Ulcerative Colitis, Crohn's Disease | 3 |
| LoBue Laser and Eye Medical Center | Dry Eye Disease (DED) | 2 |
| Tri Valley Urology | Benign Prostatic Hyperplasia, Localized Prostate Cancer, Overactive Bladder | 2 |
| United Medical Doctors | Crohn's Disease, Moderately to Severely Active Crohn Disease | 2 |
| Valkyrie Clinical Trials Murrieta | Carcinoma, Non-Small-Cell Lung, Squamous Cell Carcinoma of Head and Neck | 2 |
| Clinical Study Site | Metastatic Colorectal Cancer (CRC) | 1 |
| GSK Investigational Site | Irritable Bowel Syndrome | 1 |
| Loma Linda University Medical Center | Lumbar Spinal Stenosis | 1 |
| Loma Linda University Professional Building - Murrieta | Sleep Apnea Syndromes in Children, Sleep Apnea, Obstructive, Sleep-Disordered Breathing | 1 |
| Rady Children's NICU at Rancho Springs Medical Center | Delivery Room Resuscitation, Implementation Research, Infant, Newborn | 1 |
| Rancho Springs Medical Center Rady NICU | Neonatal Respiratory Failure | 1 |
| Research | Urinary Tract Infections | 1 |
| Tri Valley Urology - Murrieta | FGFR Gene Alterations, FGFR Gene Amplification, FGFR3 Gene Alteration | 1 |
| United Clinical Research Institute | Crohn's Disease, Ulcerative Colitis | 1 |
| United Medical Doctors - Murrieta | Metabolic Dysfunction-Associated Steatotic Liver Disease | 1 |
| University Surgery Center | Lumbar Spinal Stenosis | 1 |
| Valkyrie Clinical Trials | Gastric Cancer, Head and Neck Cancer, Melanoma | 1 |
| Vima | PARKINSON DISEASE (Disorder) | 1 |
Recruiting trials in Murrieta grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
There are approximately 32 recruiting clinical trials in Murrieta, California listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Most recruiting trials in Murrieta 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.
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.
The most common conditions under active study in Murrieta include Crohn's Disease (3), Ulcerative Colitis (3), Alzheimer Disease (2), Dry Eye Disease (DED) (2), among many others. Browse the list above to explore every recruiting trial.
Yes. Healthy-volunteer studies — often early-phase pharmacology or vaccine trials — recruit in Murrieta on an ongoing basis. Use the "Healthy volunteers only" filter above to view trials that accept participants without the study's target condition.
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.
Recruiting research sites in Murrieta include Esperanza Clinical, Urology Center of Southern California, United Medical Doctors CA, 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.
The largest active categories in Murrieta are Cancer & tumors (10), Neurology & pain (5), Pediatric (3). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.