Location · Phoenix, AZ
Clinical trials in Phoenix, AZ
537 recruiting studies have a site in the Phoenix area, and 103 of them accept healthy volunteers. The area includes Scottsdale, Tempe, Mesa, Chandler, Gilbert, Glendale and nearby cities.
537 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
More recruiting studies (pay not posted)
- RecruitingHealthy volunteers
Comparing Telephone Symptom Monitoring Interventions for Managing Symptoms and Psychological Distress During Oral Anti-Cancer Treatment
NRG Oncology
- Location
- Phoenix, AZ + 29 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Accelerated Resolution Therapy for Early Maladaptive Grief
Mayo Clinic
- Location
- Phoenix, AZ + 3 other US sites
- Eligibility basics
- Ages 55+
- RecruitingHealthy volunteers
Early Tracking of Childhood Health Determinants (ETCHED) Study
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- Location
- Phoenix, AZ
- Eligibility basics
- Ages 0 mo–99
- RecruitingHealthy volunteers
Collecting Blood Samples From Patients With and Without Cancer to Evaluate Tests for Early Cancer Detection
Alliance for Clinical Trials in Oncology
- Location
- Anchorage, AK + 612 other US sites
- Eligibility basics
- Ages 40–75
- RecruitingHealthy volunteers
Testing an Enhanced Digital Delivery Model for Inherited Cancer Genetic Testing in Young Adults With Cancer
Alliance for Clinical Trials in Oncology
- Location
- Anchorage, AK + 319 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Family Communications After Genetic Testing
Alliance for Clinical Trials in Oncology
- Location
- Anchorage, AK + 347 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Studying the PAGODA Algorithm for Chemotherapy Dose Changes to Prevent Unplanned Treatment Delays
Alliance for Clinical Trials in Oncology
- Location
- Fairbanks, AK + 350 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Pancreatic Cancer Detection Consortium
City of Hope Medical Center
- Location
- Phoenix, AZ + 8 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Online Sleep Education for College Student's Sleep Health and Executive Functioning
Northern Arizona University
- Location
- Phoenix, AZ
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Variability In Mixed Meal Tests: Fixed Versus Adjusted to Energy Needs Caloric Dose
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- Location
- Phoenix, AZ
- Eligibility basics
- Ages 18–99
- RecruitingHealthy volunteers
VEDA Study (DHEA vs Estradiol)
University of Arizona
- Location
- Phoenix, AZ
- Eligibility basics
- Ages 40–90 · Women only
- RecruitingHealthy volunteersPhase 2
Parenting in 2 Worlds Multisite Trial
Arizona State University
- Location
- Phoenix, AZ + 3 other US sites
- Eligibility basics
- Ages 12+
- RecruitingHealthy volunteers
Digital Support Strategies for Caregiver Home Practice
Arizona State University
- Location
- Tempe, AZ
- Eligibility basics
- Ages 11+
- RecruitingHealthy volunteers
The Effects of Increasing Caloric Intake on Diet-Induced Thermogenesis and 24h Energy Expenditure
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- Location
- Phoenix, AZ
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteers
ASSESS ALL ALS Study
St. Joseph's Hospital and Medical Center, Phoenix
- Location
- Birmingham, AL + 35 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
PREVENT ALL ALS Study
St. Joseph's Hospital and Medical Center, Phoenix
- Location
- Birmingham, AL + 30 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Ultrasound With Subharmonic Imaging and Subharmonic Aided Pressure Estimation (SHAPE) to Identify Portal Hypertension
Mayo Clinic
- Location
- Scottsdale, AZ + 2 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
PPMI Clinical - Establishing a Deeply Phenotyped PD Cohort
Michael J. Fox Foundation for Parkinson's Research
- Location
- Birmingham, AL + 29 other US sites
- Eligibility basics
- Ages 30+
- RecruitingHealthy volunteers
Pancreatic Cancer Early Detection Consortium
Arbor Research Collaborative for Health
- Location
- Scottsdale, AZ + 39 other US sites
- Eligibility basics
- Ages 18–90
- RecruitingHealthy volunteers
Goal Setting to Promote Physical Activity Adherence in Midlife Adults
Arizona State University
- Location
- Phoenix, AZ
- Eligibility basics
- Ages 45–65
- RecruitingHealthy volunteersPhase 2
Smart Walk: A Culturally Tailored Smartphone-Delivered Physical Activity Intervention for African American Women
Arizona State University
- Location
- Phoenix, AZ
- Eligibility basics
- Ages 24–65 · Women only
- RecruitingHealthy volunteers
The Brain Processes Underlying Speech Motor Learning and Speech Production
Arizona State University
- Location
- Tempe, AZ
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Evaluation of a Novel Auto Segmentation Algorithm for Normal Structure Delineation in Radiation Treatment Planning
Mayo Clinic
- Location
- Scottsdale, AZ + 6 other US sites
- Eligibility basics
- Any age listed
- RecruitingHealthy volunteers
Molecular Genetics Studies of Cancer Patients and Their Relatives
City of Hope Medical Center
- Location
- Phoenix, AZ + 33 other US sites
- Eligibility basics
- Any age listed