Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 27, 2026, 1:29 PM EDT

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Showing 577–600 of 5,390 matching trials from the live ClinicalTrials.gov search.
Conditions
Vasomotor Symptoms
Interventions
desvenlafaxine succinate (DVS) SR, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
45 Years and older · Female only
Enrollment
2,186 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
102
States / cities
Birmingham, Alabama • Mobile, Alabama • Montgomery, Alabama + 86 more
Conditions
NASH - Nonalcoholic Steatohepatitis
Interventions
VK2809, Placebos
Drug
Lead sponsor
Viking Therapeutics, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
248 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
68
States / cities
Madison, Alabama • Glendale, Arizona • Tucson, Arizona + 57 more
Conditions
Prostate Cancer, Radiation Toxicity
Interventions
amifostine trihydrate, radiation therapy
Drug · Radiation
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older · Male only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2001
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Insomnia
Interventions
Transcranial Magnetic Stimulation (TMS), Sham
Device · Other
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 60 Years
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Migraine, With or Without Aura
Interventions
Ubrogepant, Placebo-matching Ubrogepant
Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years to 75 Years
Enrollment
1,686 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
109
States / cities
Birmingham, Alabama • Chandler, Arizona • Phoenix, Arizona + 91 more
Conditions
Hodgkin Disease, Peripheral T Cell Lymphoma
Interventions
brentuximab vedotin, bendamustine, dacarbazine, nivolumab
Drug
Lead sponsor
Seagen Inc.
Industry
Eligibility
18 Years and older
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2023
U.S. locations
49
States / cities
Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 43 more
Conditions
Aneurysm, Aneurysm, Intracranial
Interventions
Surpass Elite with Guardian Flow Diverter System
Device
Lead sponsor
Stryker Neurovascular
Industry
Eligibility
18 Years to 80 Years
Enrollment
183 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
20
States / cities
Tucson, Arizona • Davis, California • Los Angeles, California + 17 more
Conditions
Diabetic Foot Ulcers
Interventions
Electrohydraulic-generated shock wave, Sham device plus standard of care
Device
Lead sponsor
SANUWAVE, Inc.
Industry
Eligibility
22 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
18
States / cities
Phoenix, Arizona • Tucson, Arizona • Long Beach, California + 12 more
Conditions
Ulcerative Colitis, IBD
Interventions
Brazikumab, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 80 Years
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
51
States / cities
Phoenix, Arizona • Tucson, Arizona • Little Rock, Arkansas + 42 more
Conditions
GERD Without Erosive Esophagitis
Interventions
AZD0865
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 70 Years
Enrollment
1,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
77
States / cities
Alabaster, Alabama • Huntsville, Alabama • Tucson, Arizona + 74 more
Conditions
Acute Myocardial Infarction
Interventions
Pexelizumab, Placebo infusion
Drug
Lead sponsor
Procter and Gamble
Industry
Eligibility
18 Years and older
Enrollment
5,745 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
180
States / cities
Huntsville, Alabama • Phoenix, Arizona • Tucson, Arizona + 142 more
Conditions
Malignant Melanoma
Interventions
CancerVax vaccine (CANVAXIN)
Biological
Lead sponsor
CancerVax Corporation
Industry
Eligibility
18 Years to 80 Years
Enrollment
1,118 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
54
States / cities
Tucson, Arizona • Little Rock, Arkansas • Anaheim, California + 45 more
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Study of MK-4482 for Prevention of Coronavirus Disease 2019 (COVID-19) in Adults (MK-4482-013)

NCT04939428
Conditions
Coronavirus Disease (COVID-19)
Interventions
Molnupiravir, Placebo
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older
Enrollment
2,441 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
59
States / cities
Birmingham, Alabama • Mesa, Arizona • Tucson, Arizona + 53 more
Conditions
Marginal Zone Lymphoma, B-cell Lymphoma
Interventions
ibrutinib
Drug
Lead sponsor
Pharmacyclics LLC.
Industry
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
13
States / cities
Tucson, Arizona • Duarte, California • Santa Monica, California + 8 more
Conditions
Pulmonary Disease, Chronic Obstructive, COPD, Lung Diseases, Obstructive
Interventions
Indacaterol, Formoterol (12 µg b.i.d.), Tiotropium (18 µg o.d.), Placebo to Indacaterol, Placebo to Formoterol
Drug
Lead sponsor
Novartis
Industry
Eligibility
40 Years and older
Enrollment
2,059 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
221
States / cities
Anniston, Alabama • Birmingham, Alabama • Homewood, Alabama + 163 more
Conditions
Sleep Disorders, Circadian Rhythm
Interventions
Ramelteon, Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
42
States / cities
Birmingham, Alabama • Tucson, Arizona • Hot Springs, Arkansas + 39 more
Conditions
The Efficacy of Percutaneous Catheter vs. Open Chest Tube, Traumatic Hemothorax
Interventions
Percutaneous catheter
Device
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
4
States / cities
Tucson, Arizona • Atlanta, Georgia • Omaha, Nebraska + 1 more
Conditions
Liver Cirrhosis
Interventions
Placebo, Rifaximin SSD 40 mg IR tablet, Rifaximin SSD 80 mg IR tablet, Rifaximin SSD 40 mg SER tablet, Rifaximin SSD 80 mg SER tablet, Rifaximin SSD 80mgIR/80mgSER tablet
Drug
Lead sponsor
Bausch Health Americas, Inc.
Industry
Eligibility
18 Years and older
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
113
States / cities
Birmingham, Alabama • Dothan, Alabama • Mobile, Alabama + 94 more
Active, not recruiting Not applicable Interventional

AMPLATZER PFO Occluder Post Approval Study

NCT03309332
Conditions
Stroke, Patent Foramen Ovale
Interventions
AMPLATZER™ PFO Occluder
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years to 60 Years
Enrollment
1,214 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2030
U.S. locations
78
States / cities
Birmingham, Alabama • Huntsville, Alabama • Chandler, Arizona + 63 more
Conditions
Platinum Resistant Ovarian Cancer
Interventions
Fosbretabulin tromethamine, Placebo
Drug
Lead sponsor
Mateon Therapeutics
Industry
Eligibility
18 Years and older · Female only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
36
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 29 more
Conditions
DS Stage I Multiple Myeloma, DS Stage II Multiple Myeloma, DS Stage III Multiple Myeloma
Interventions
Bortezomib, Dexamethasone, Laboratory Biomarker Analysis, Lenalidomide
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
525 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2027
U.S. locations
496
States / cities
Anchorage, Alaska • Scottsdale, Arizona • Tucson, Arizona + 337 more
Conditions
Schizophrenia
Interventions
Aripiprazole (Abilify®) IM Depot Injection
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
493 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
119
States / cities
Dothan, Alabama • Tucson, Arizona • Fayetteville, Arkansas + 97 more
Conditions
Metastatic Cancer, Solid Tumors, Colorectal Cancer (CRC), Gastric Cancer, Head and Neck Cancer, Lung Cancer, Renal Cell Carcinoma (RCC), Bladder Cancer, UC (Urothelial Cancer), Mesothelioma
Interventions
INCB001158, Pembrolizumab
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
18 Years and older
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
13
States / cities
Mobile, Alabama • Scottsdale, Arizona • Tucson, Arizona + 7 more
Conditions
Labor Pain
Interventions
Terbutaline, Fentanyl, 0.9% NaCl
Drug
Lead sponsor
Kai Schoenhage
Other
Eligibility
18 Years to 53 Years · Female only
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
2
States / cities
Tucson, Arizona