As of June 2026, 936 paid clinical trials are recruiting in Phoenix, Arizona. 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.
Phoenix offers studies at sites including Phoenix Children's Hospital for conditions such as Alzheimer Disease, Obesity, Heart Failure, Breast Cancer. 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: .
Phoenix has approximately 936 recruiting research studies across a wide range of therapeutic areas. Arizona is home to Mayo Clinic Arizona, Banner - University Medical Center, and TGen (Translational Genomics Research Institute), with active research in oncology and precision medicine.
Researchers run research studies in Phoenix, AZ at 25 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 |
|---|---|---|
| Phoenix Children's Hospital | Acute Myeloid Leukemia, Congenital Heart Disease (CHD), Homocystinuria | 69 |
| Cancer Center at Saint Joseph's | Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Malignant Solid Neoplasm | 51 |
| Mayo Clinic Hospital in Arizona | Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8, Breast Cancer | 49 |
| Mayo Clinic Arizona | Advanced Solid Tumor, Breast Neoplasms, End Stage Liver DIsease | 41 |
| Barrow Neurological Institute | Amyotrophic Lateral Sclerosis, Alzheimer Disease, Amyotrophic Lateral Sclerosis (ALS) | 35 |
| Mayo Clinic | Prostate Cancer, Advanced Solid Tumor, Metastatic Castration-resistant Prostate Cancer | 34 |
| Phoenix Childrens Hospital | Malignant Solid Neoplasm, Acute Myeloid Leukemia, B Acute Lymphoblastic Leukemia | 34 |
| Mayo Clinic Hospital | CRC, Colorectal Cancer, Colorectal Neoplasms | 19 |
| St. Joseph's Hospital and Medical Center | Glioblastoma (GBM), Heart Failure, Tricuspid Valve Disease | 18 |
| Arizona State University | Chronic Pain, Alzheimer Disease, Exercise | 15 |
| Associated Retina Consultants | Stargardt Disease, Geographic Atrophy (GA), Age - Related Macular Degeneration (AMD) | 11 |
| Banner University Medical Center | Aortic Stenosis, Aortic Stenosis, Severe, Arrythmia | 11 |
| Banner University Medical Center Phoenix | ACL Injuries, Atrial Fibrillation, Bone Graft; Complications | 10 |
| Mayo Clinic in Arizona | Acute Kidney Injury, Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8 | 10 |
| Phoenix Children's | Asthma in Children, Bronchopulmonary Dysplasia, Chemotherapy Induced Thrombocytopenia | 9 |
| Arizona Research Center | Obesity, Chronic Low-back Pain, Diabetic Neuropathic Pain | 8 |
| Banner Alzheimer's Institute | Alzheimer Disease, Dementia, Alzheimer Disease Due to P. Gingivalis | 8 |
| Mayo Clinic - Phoenix | AML With Mutated NPM1, Acute Myeloid Leukemia, Acute Myeloid Leukemia Recurrent | 8 |
| Mayo Clinic Phoenix | B-cell Malignancy, Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma | 8 |
| Medical Dermatology Specialists | Atopic Dermatitis, Basal Cell Carcinoma (BCC), CTCL | 7 |
| Clinical Trial Site | Acid Cholesteryl Ester Hydrolase Deficiency, Type 2, Acid Lipase Deficiency, Advanced Hepatocellular Carcinoma | 6 |
| Ironwood Cancer & Research Centers | Advanced Non-Small Cell Lung Cancer, Breast Cancer, Cancer of the Prostate | 6 |
| Mayo Clinic - Arizona | Epilepsy, Epilepsy (Treatment Refractory), ADHF | 6 |
| Phoenix VA Health Care System, Phoenix, AZ | Adult Growth Hormone Deficiency, Alcohol Use Disorder (AUD), Anxiety | 6 |
| Abrazo Arizona Heart Hospital | Aortic Stenosis, Atrial Fibrillation, Mitral Incompetence | 5 |
Recruiting trials in Phoenix grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
Clinical trials in Arizona are governed by U.S. Food and Drug Administration (FDA) regulations, Office for Human Research Protections (OHRP) standards, and federal HIPAA privacy rules. Every study is reviewed by an Institutional Review Board (IRB) to protect participant safety and ensure informed consent. Arizona research additionally follows state public health department oversight and any applicable state privacy statutes.
Hipa.ai aggregates every recruiting study in Phoenix from ClinicalTrials.gov and refreshes the list daily. Use the filters above to narrow by condition, facility, age, phase, or healthy-volunteer eligibility, then click any study title to view full details — eligibility criteria, intervention, location, and sponsor contact information. To enroll, reach out to the central study contact listed on the study detail page; the research coordinator will walk you through the screening process.
There are approximately 936 recruiting clinical trials in Phoenix, Arizona listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Most recruiting trials in Phoenix 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 Phoenix include Alzheimer Disease (18), Obesity (17), Heart Failure (16), Breast Cancer (14), 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 Phoenix 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 Phoenix include Phoenix Children's Hospital, Cancer Center at Saint Joseph's, Mayo Clinic Hospital in Arizona, 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 Phoenix are Cancer & tumors (265), Neurology & pain (80), Cardiovascular (60). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.