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Clinical trials in Phoenix, Arizona

This page shows live ClinicalTrials.gov search results for Phoenix, Arizona, with direct links to official study records plus on-page filtering and sorting for broad location searches.

ClinicalTrials.gov public records Last synced Oct 17, 2026, 1:35 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official matching trials
8144
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12
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Phoenix, AZ
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Showing 277–288 of 8,144 matching trials in Phoenix, AZ.
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Institutions in Phoenix

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Conditions
Opioid Use Disorder
Interventions
Brenipatide, Placebo, Buprenorphine
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 75 Years
Enrollment
465 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
40
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Fountain Valley, California + 30 more
Conditions
Secondary Progressive Multiple Sclerosis
Interventions
Orelabrutinib, Placebo
Drug
Lead sponsor
Zenas BioPharma (USA), LLC
Industry
Eligibility
18 Years to 60 Years
Enrollment
990 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
26
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Fullerton, California + 22 more
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Phase 3 Study of S-217622 in Prevention of Symptomatic SARS-CoV-2 Infection

NCT05897541
Conditions
SARS-CoV-2 Infection
Interventions
S-217622, Placebo
Drug
Lead sponsor
Shionogi
Industry
Eligibility
Not listed
Enrollment
3,701 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
95
States / cities
Birmingham, Alabama • Cullman, Alabama • Phoenix, Arizona + 60 more
Conditions
Ewing Sarcoma, Solid Tumors, Rhabdoid Tumor, Rhabdomyosarcoma, Neuroblastoma, Medulloblastoma, Diffuse Intrinsic Pontine Glioma
Interventions
Palbociclib, Temozolomide, Irinotecan, Topotecan, Cyclophosphamide
Drug
Lead sponsor
Pfizer
Industry
Eligibility
2 Years to 20 Years
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
56
States / cities
Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 37 more
Conditions
Parkinson Disease, Essential Tremor, Dystonia
Interventions
Deep Brain Stimulation
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
Not listed
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
10
States / cities
Phoenix, Arizona • Moreno Valley, California • San Francisco, California + 7 more
Conditions
Retroperitoneal Sarcoma, Liposarcoma, Leiomyosarcoma
Interventions
Surgery, Preoperative chemotherapy
Procedure · Drug
Lead sponsor
European Organisation for Research and Treatment of Cancer - EORTC
Network
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
116
States / cities
Birmingham, Alabama • Phoenix, Arizona • Duarte, California + 92 more
Conditions
Clostridioides Difficile Infection
Interventions
AZD5148, Placebo
Drug · Other
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
43
States / cities
Phoenix, Arizona • Chula Vista, California • Sacramento, California + 39 more
Conditions
Obesity, Overweight
Interventions
LY3305677, LY3841136, Tirzepatide, LY3549492, LY3532226, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 75 Years
Enrollment
1,481 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
49
States / cities
Chandler, Arizona • Phoenix, Arizona • Scottsdale, Arizona + 44 more
Conditions
Bronchiectasis
Interventions
Itepekimab (SAR440340), Placebo
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years to 85 Years
Enrollment
314 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
23
States / cities
Phoenix, Arizona • Los Angeles, California • Westminster, California + 20 more
Conditions
High Risk Smoldering Multiple Myeloma (HR-SMM)
Interventions
Linvoseltamab, Daratumumab
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
270 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2033
U.S. locations
8
States / cities
Phoenix, Arizona • Atlanta, Georgia • Boston, Massachusetts + 5 more
Active, not recruiting Not applicable Interventional

The ENCIRCLE Trial

NCT04153292
Conditions
Mitral Regurgitation, Mitral Valve Insufficiency
Interventions
SAPIEN M3 valve and dock
Device
Lead sponsor
Edwards Lifesciences
Industry
Eligibility
18 Years and older
Enrollment
786 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2031
U.S. locations
44
States / cities
Huntsville, Alabama • Phoenix, Arizona • La Jolla, California + 36 more
Conditions
Juvenile Myoclonic Epilepsy
Interventions
JZP926 capsule, Placebo
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
10 Years and older
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
20
States / cities
Phoenix, Arizona • Sacramento, California • New Haven, Connecticut + 17 more