Location · Arizona
Clinical trials recruiting in Arizona
621 recruiting studies have at least one site in Arizona; 136 accept healthy volunteers. Studies that need a specific condition are included too, so check each listing.
Want the research companies that run paid Phase 1 studies for healthy volunteers? Paid clinical trial companies in Arizona.
621 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
More recruiting studies (pay not posted)
- RecruitingPhase 3
A Protocol of Icotrokinra Therapy in Adult and Adolescent Participants With Moderately to Severely Active Ulcerative Colitis
Janssen Research & Development, LLC
- Location
- Chandler, AZ + 50 other US sites
- Eligibility basics
- Ages 12+
- Recruiting
Transcatheter Tricuspid Valve Replacement With the Medtronic Intrepid™ Transcatheter Tricuspid Valve Replacement (TTVR) System in Severe Tricuspid Regurgitation
Medtronic Cardiovascular
- Location
- Phoenix, AZ + 12 other US sites
- Eligibility basics
- Ages 18+
- Recruiting
A Study of VARIPULSE Catheter in Participants With Persistent Atrial Fibrillation Undergoing Pulmonary Vein and Superior Vena Cava Isolation
Biosense Webster, Inc.
- Location
- Tucson, AZ + 10 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingPhase 2
A Study to Evaluate TNX-102 SL Monotherapy Versus Placebo in Participants With Major Depressive Disorder (MDD)
Tonix Pharmaceuticals, Inc.
- Location
- Phoenix, AZ + 25 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Randomized Study in Children and Adolescents With Migraine: Acute Treatment
Pfizer
- Location
- Scottsdale, AZ + 69 other US sites
- Eligibility basics
- Ages 6–17
- RecruitingPhase 3
Long-term Safety Study of Rimegepant in Pediatric Subjects for the Acute Treatment of Migraine
Pfizer
- Location
- Scottsdale, AZ + 54 other US sites
- Eligibility basics
- Ages 6–17
- Recruiting
THRIVE- THerapeutic IntravasculaR Ultrasound (TIVUS™) REnal Denervation System Versus Sham for the Adjunctive Treatment of Hypertension
SoniVie Inc.
- Location
- Scottsdale, AZ + 33 other US sites
- Eligibility basics
- Ages 22–75
- RecruitingPhase 3
Evaluation of Efficacy and Safety of Milsaperidone as Adjunctive Therapy in Patients With Major Depressive Disorder
Vanda Pharmaceuticals
- Location
- Phoenix, AZ + 24 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
Assessing the Impact of Muvalaplin on Major Cardiovascular Events in Adults With Elevated Lipoprotein(a)
Eli Lilly and Company
- Location
- Gilbert, AZ + 120 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Efficacy and Safety Study of Ixoberogene Soroparvovec (Ixo-vec) in Participants With Neovascular Age-related Macular Degeneration (AQUARIUS)
Adverum Biotechnologies, Inc.
- Location
- Mesa, AZ + 78 other US sites
- Eligibility basics
- Ages 50+
- RecruitingPhase 2
RE104 Safety and Efficacy Study in Generalized Anxiety Disorder
Reunion Neuroscience Inc
- Location
- Gilbert, AZ + 26 other US sites
- Eligibility basics
- Ages 18–74
- RecruitingPhase 3
A Phase III Study to Evaluate the Effect of Balcinrenone/Dapagliflozin in Patients With CKD Stage 3b and 4 (BalanceD-CKD)
AstraZeneca
- Location
- Surprise, AZ + 9 other US sites
- Eligibility basics
- Ages 18–99
- RecruitingPhase 2
A Master Protocol Study (LY900028) of Multiple Intervention-Specific-Appendices (ISAs) in Participants With Chronic Pain
Eli Lilly and Company
- Location
- Phoenix, AZ + 34 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study to Test How Effective Belumosudil Tablets Are for Treating Adult Participants With Chronic Lung Allograft Dysfunction
Sanofi
- Location
- Phoenix, AZ + 31 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 1/Phase 2
A Phase 1/2 Study of the Safety and Efficacy of BRX011 Oral Administration Once Daily in Subjects With Geographic Atrophy Secondary to Age-Related Macular Degeneration
Biojiva LLC
- Location
- Gilbert, AZ + 4 other US sites
- Eligibility basics
- Ages 55+
- RecruitingPhase 2
Study of DISC-0974-201 in Participants With IBD and Anemia
Disc Medicine, Inc
- Location
- Scottsdale, AZ + 14 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study to Evaluate KarXT as a Treatment for Psychosis Associated With Alzheimer's Disease (ADEPT-4)
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
- Location
- Gilbert, AZ + 43 other US sites
- Eligibility basics
- Ages 55–90
- RecruitingPhase 3
A Study of Eloralintide (LY3841136) in Participants With Obesity, or Overweight Without Type 2 Diabetes
Eli Lilly and Company
- Location
- Scottsdale, AZ + 40 other US sites
- Eligibility basics
- Ages 18+
- Recruiting
A U.S. Pilot Human Investigation of RadiofrEquency Vapor Ablation System to Evaluate Safety, TOleRability, and Effectiveness for Proximal Intestinal Mucosal Ablation in Patients With Type 2 Diabetes Mellitus (RESTORE-1…
Aqua Medical, Inc.
- Location
- Scottsdale, AZ + 3 other US sites
- Eligibility basics
- Ages 22–65
- RecruitingPhase 3
Open Label Study to Investigate the Safety and Efficacy of Ponesimod in Moderate-to-Severe Chronic Plaque Psoriasis
Vanda Pharmaceuticals
- Location
- Glendale, AZ + 9 other US sites
- Eligibility basics
- Ages 18–65
- RecruitingPhase 3
A Study of Eloralintide (LY3841136) in Participants With Persistent Obesity Who Are Treated With a Weekly Incretin
Eli Lilly and Company
- Location
- Phoenix, AZ + 55 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Study to Investigate Abdominal Symptoms With Camlipixant Compared With Placebo in Adults With Irritable Bowel Syndrome - Diarrhea (IBS-D) and Irritable Bowel Syndrome - Mixed (IBS-M)
GlaxoSmithKline
- Location
- Phoenix, AZ + 93 other US sites
- Eligibility basics
- Ages 18–80
- RecruitingPhase 3
A Trial of the Efficacy and Safety of Fixed Doses of SEP-363856 in Adults With Generalized Anxiety Disorder
Otsuka Pharmaceutical Development & Commercialization, Inc.
- Location
- Tucson, AZ + 5 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2/Phase 3
Combined Dose-Finding and CV Outcomes Study With CSL300 (Clazakizumab) in Adult Subjects With ESKD Undergoing Dialysis (POSIBIL6ESKD)
CSL Behring
- Location
- Glendale, AZ + 147 other US sites
- Eligibility basics
- Ages 18+