Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 15, 2026, 3:20 AM EDT

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Showing 625–648 of 872 matching trials from the live ClinicalTrials.gov search.
Completed No phase listed Observational Accepts healthy volunteers

The Study of Long-term Deterioration of Kidney Transplants.

NCT00217126
Conditions
Kidney Transplant
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
Not listed
Enrollment
870 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2012
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Alzheimer s Disease
Interventions
Terazosin (Hytrin), Placebo
Drug · Other
Lead sponsor
Qiang Zhang
Other
Eligibility
50 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2032
U.S. locations
1
States / cities
Iowa City, Iowa
Completed Phase 2 Interventional Results available

Pharmacological Ascorbate for Lung Cancer

NCT02420314
Conditions
Carcinoma, Non-Small-Cell Lung
Interventions
Paclitaxel, Carboplatin, Ascorbic Acid
Drug
Lead sponsor
Joseph J. Cullen, MD, FACS
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
1
States / cities
Iowa City, Iowa
Completed No phase listed Observational Accepts healthy volunteers

Multicenter Bone and Joint Health Study

NCT03033238
Conditions
Osteoarthritis,Knee
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
45 Years to 79 Years
Enrollment
4,185 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2020
U.S. locations
3
States / cities
Birmingham, Alabama • Iowa City, Iowa • Boston, Massachusetts
Completed No phase listed Observational

Genetics of Polycystic Ovary Syndrome

NCT00647335
Conditions
PCOS
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
Female only
Enrollment
189 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cognitive Control Functions of the Human Thalamus

NCT06920992
Conditions
Stroke
Interventions
measuring cognitive flexibility including working memory and set-switching
Behavioral
Lead sponsor
Kai Hwang
Other
Eligibility
18 Years and older
Enrollment
184 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2025
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Relapsed Multiple Myeloma
Interventions
ATRA, Celecoxib, Itraconazole
Drug
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 75 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Bullous Pemphigoid
Interventions
Omalizumab, prednisone
Drug
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Fluid Loss, Symptom Complex, Triple, Emergencies
Interventions
Lactated Ringer Solution, Normal Saline 0.9% Infusion Solution Bag
Drug
Lead sponsor
Nicholas M Mohr
Other
Eligibility
18 Years and older
Enrollment
157 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Giant Cell Tumor of Bone
Interventions
Zoledronic Acid
Drug
Lead sponsor
St. Louis University
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2028
U.S. locations
14
States / cities
Los Angeles, California • Indianapolis, Indiana • Iowa City, Iowa + 9 more
Conditions
Myelodysplastic Syndromes
Interventions
High-dose ascorbate, Azacitidine
Drug
Lead sponsor
Prajwal Dhakal
Other
Eligibility
18 Years to 99 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Hypertension, Asthma
Interventions
PPCM Asthma, 24 Month PPCM BP, 9 Month PPCM BP
Other
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older
Enrollment
1,441 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
28
States / cities
San Diego, California • Hartford, Connecticut • Gainesville, Florida + 25 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

STorz Against Glidescope Effectiveness

NCT01632683
Conditions
Difficult Airway
Interventions
C-MAC, Glidescope
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 100 Years
Enrollment
1,100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Portland, Oregon
Completed Not applicable Interventional Accepts healthy volunteers Results available

Micropore Closure Kinetics at Various Body Sites

NCT03657277
Conditions
Healthy
Interventions
Micropatch
Device
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 50 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Urinary Stress Incontinence
Interventions
Artificial Urinary Sphincter Placement
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Male only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
San Francisco, California
Conditions
Epilepsy, SUDEP
Interventions
Fluoxetine, Placebo
Drug
Lead sponsor
Rup Kamal Sainju
Other
Eligibility
18 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
2
States / cities
Iowa City, Iowa
Conditions
Lower Extremity Injury
Interventions
Platelet Poor Plasma (PPP) Injection
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 45 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
3
States / cities
Englewood, Colorado • Atlanta, Georgia • Iowa City, Iowa
Conditions
Frail Elderly, Medication Errors
Interventions
MD.2 Medication Dispenser
Behavioral
Lead sponsor
Interactive Medical Developments
Industry
Eligibility
60 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Developmental Disability, Intellectual Disability, Autism Spectrum Disorder, Congenital Anomaly, Fragile X Syndrome, Facioscapulohumeral Muscular Dystrophy 1
Interventions
Standard of care genetic testing group
Other
Lead sponsor
Bionano Genomics
Industry
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
8
States / cities
Atlanta, Georgia • Augusta, Georgia • Iowa City, Iowa + 5 more
Recruiting Not applicable Interventional Accepts healthy volunteers

Cell Free DNA in Cardiac Sarcoidosis

NCT03858777
Conditions
Sarcoidosis With Myocarditis, Sarcoidosis, Healthy, ST Elevation Myocardial Infarction
Interventions
cell free DNA
Diagnostic Test
Lead sponsor
Nabeel Hamzeh
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2028
U.S. locations
1
States / cities
Iowa City, Iowa
Active, not recruiting Not applicable Interventional

Cystoealstometer (Bladder Monitor Device)-Home Use

NCT05232253
Conditions
Urinary Bladder, Neurogenic
Interventions
Cystoelastometer - Urodynamics Testing
Device
Lead sponsor
University of Iowa
Other
Eligibility
6 Months to 99 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Cryptogenic Stroke
Interventions
Not listed
Lead sponsor
The Cooper Health System
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Camden, New Jersey
Conditions
Sepsis
Interventions
Telemedicine
Other
Lead sponsor
Nicholas M Mohr
Other
Eligibility
18 Years and older
Enrollment
55,772 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Kidney Failure, Chronic
Interventions
Repetitive arm exercise
Other
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Iowa City, Iowa