Location · Tucson, AZ
Clinical trials in Tucson, AZ
164 recruiting studies have a site in the Tucson area, and 34 of them accept healthy volunteers. The area includes Oro Valley, Marana, Green Valley and nearby cities.
164 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingHealthy volunteers
Arizona CEAL: Linking Social Care With Healthcare Systems to Address SDOH
Sairam Parthasarathy
- Location
- Tucson, AZ + 1 other US site
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 4
Pragmatic Evaluation of Events And Benefits of Lipid-lowering in Older Adults
Duke University
- Location
- Birmingham, AL + 88 other US sites
- Eligibility basics
- Ages 75+
- RecruitingHealthy volunteers
Methadone Patient Access to Collaborative Treatment
University of Arizona
- Location
- Tucson, AZ
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 2
Testing the Effect of the Broccoli Seed and Sprout Extract, Avmacol ES, on the Cancer Causing Substances of Tobacco in Heavy Smokers
National Cancer Institute (NCI)
- Location
- Tucson, AZ + 2 other US sites
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
Feasibility of Breathwork Intervention With Older Adults After Knee Surgery
University of Arizona
- Location
- Tucson, AZ
- Eligibility basics
- Ages 65+
- RecruitingHealthy volunteers
Hypknowledge Nationwide Sleep Extension
University of Arizona
- Location
- Tucson, AZ
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteers
Effectiveness Comparison of 3D-Printed and Conventional Ear Tip Comfort in Individuals With Hearing in the Normal Range
University of Arizona
- Location
- Tucson, AZ
- Eligibility basics
- Ages 18–89
- RecruitingHealthy volunteers
The Impact of Exercise on the Tumor Microenvironment in Patients With Lung Cancer
University of Arizona
- Location
- Tucson, AZ
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteers
SUV PDL1/PD1 in Sun Damaged & Sun Protected Human Skin of Participants
University of Arizona
- Location
- Tucson, AZ
- Eligibility basics
- Ages 40+
- RecruitingHealthy volunteers
Media and Mental Health
University of Arizona
- Location
- Tucson, AZ
- Eligibility basics
- Ages 18+
- RecruitingHealthy volunteersPhase 2
Omega-3D: Omega-3 for Diet-Driven Health Disparities
University of Arizona
- Location
- Tucson, AZ
- Eligibility basics
- Ages 18–64
- RecruitingHealthy volunteers
Caffeine Optimization Versus Standard Caffeine Dosage (2B-2)
University of Arizona
- Location
- Tucson, AZ + 1 other US site
- Eligibility basics
- Ages 18–39
- RecruitingHealthy volunteers
Effect of Morning Light Exposure on Mood
University of Arizona
- Location
- Tucson, AZ
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteers
Effectiveness of Transcranial Magnetic Stimulation of the Default Mode Network to Improve Sleep - Clinical Trial
University of Arizona
- Location
- Tucson, AZ
- Eligibility basics
- Ages 18–60
- RecruitingHealthy volunteers
A Developmental Framework For Linking Phonological And Morpho-syntactic Sequential Pattern Rules In DLD: Production
Father Flanagan's Boys' Home
- Location
- Tucson, AZ + 1 other US site
- Eligibility basics
- Ages 4–8
- RecruitingHealthy volunteersPhase 2
4-aminopyridine for Skin Wound Healing
John Elfar
- Location
- Tucson, AZ
- Eligibility basics
- Ages 18–70
- RecruitingHealthy volunteers
High-Resolution Lower Dose Dedicated Breast Computed Tomography (CT)
University of Arizona
- Location
- Tucson, AZ
- Eligibility basics
- Ages 40+ · Women only
- RecruitingHealthy volunteers
Pulses: Optimizing Pulse Consumption for Cardiometabolic Health
University of Arizona
- Location
- Tucson, AZ
- Eligibility basics
- Ages 18–75
- RecruitingHealthy volunteers
Disentangling the Role of Culture, Life Stage, and Information Design to Facilitate Equity in Data Report Back
University of Arizona
- Location
- Tucson, AZ
- Eligibility basics
- Ages 10+
- RecruitingHealthy volunteers
Enhancing Language Function in Aphasia
University of Arizona
- Location
- Tucson, AZ
- Eligibility basics
- Ages 21–80