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ClinicalTrials.gov public records Last synced Oct 13, 2026, 5:15 PM EDT

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Showing 145–168 of 872 matching trials from the live ClinicalTrials.gov search.
Filters: Sponsor: University of Iowa Clear all
Active, not recruiting Not applicable Interventional

Cystoealstometer (Bladder Monitor Device)-Home Use

NCT05232253
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Oct 13, 2026, 5:15 PM EDT
Completed No phase listed Observational

Pediatric Longitudinal Cohort Study of Chronic Pancreatitis

NCT03672422
View directory record Official record
Conditions
Pancreatitis, Chronic, Pancreatitis, Acute
Interventions
Blood sample, Patient questionnaires, Saliva sample, Urine sample
Diagnostic Test · Behavioral
Lead sponsor
Aliye Uc
Other
Eligibility
0 Years to 17 Years
Enrollment
623 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
18
States / cities
Beverly Hills, California • Los Angeles, California • San Francisco, California + 15 more
Source: ClinicalTrials.gov public record
Updated Nov 6, 2020 · Synced Oct 13, 2026, 5:15 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Anxiety-mediated Impairments in Large Elastic Artery Function and the Autonomic Nervous System

NCT03109795
View directory record Official record
Conditions
Anxiety, Hypertension
Interventions
Clonidine Pill, Hydrochlorothiazide
Drug
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 79 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jul 29, 2024 · Synced Oct 13, 2026, 5:15 PM EDT
Terminated Not applicable Interventional

A Study of Dorsal Versus Ventral Buccal Mucosa Graft Onlay for Bulbar Urethroplasty

NCT02634619
View directory record Official record
Conditions
Urethral Stricture
Interventions
Ventral buccal mucosa onlay urethroplasty, Dorsal buccal mucosa onlay urethroplasty
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Male only
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 25, 2019 · Synced Oct 13, 2026, 5:15 PM EDT
Completed Phase 4 Interventional Results available

ECMO Hemostatic Transfusions in Children

NCT05796557
View directory record Official record
Conditions
Extracorporeal Membrane Oxygenation Complication, Hemorrhage, Thromboembolism, Transfusion Adverse Reaction
Interventions
Platelet Transfusion
Biological
Lead sponsor
Yale University
Other
Eligibility
Up to 18 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
9
States / cities
Atlanta, Georgia • Iowa City, Iowa • Louisville, Kentucky + 5 more
Source: ClinicalTrials.gov public record
Updated May 31, 2025 · Synced Oct 13, 2026, 5:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Visualizing Dermal Micropores With OCT

NCT04867733
View directory record Official record
Conditions
Healthy
Interventions
Micropatch (microneedle patch)
Other
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 45 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated May 28, 2024 · Synced Oct 13, 2026, 5:15 PM EDT
Withdrawn Not applicable Interventional

Intradural Percutaneous Stimulation

NCT03380104
View directory record Official record
Conditions
Pain, Chronic
Interventions
Intradural Spinal Cord Stimulation, Administration of Questionnaires
Device · Behavioral
Lead sponsor
Matthew Howard
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated May 11, 2021 · Synced Oct 13, 2026, 5:15 PM EDT
Completed Not applicable Interventional

Improved Cardiovascular Risk Reduction to Enhance Rural Primary Care

NCT01983813
View directory record Official record
Conditions
Diabetes Mellitus, Hypertension, Coronary Artery Disease, Atrial Fibrillation, Stroke
Interventions
PHCVRS Intervention, Personal Health Record
Other
Lead sponsor
Korey Kennelty
Other
Eligibility
50 Years and older
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
12
States / cities
Akron, Iowa • Belmond, Iowa • Cedar Rapids, Iowa + 9 more
Source: ClinicalTrials.gov public record
Updated Aug 13, 2019 · Synced Oct 13, 2026, 5:15 PM EDT
Completed Phase 4 Interventional Results available

Study of Metanx® in Subjects With Type 2 Diabetic Peripheral Neuropathy (DPN)

NCT00726713
View directory record Official record
Conditions
Type 2 Diabetic Peripheral Neuropathy (DPN)
Interventions
Metanx (a medical food), Metanx placebo
Other
Lead sponsor
Pamlab, Inc.
Industry
Eligibility
25 Years to 80 Years
Enrollment
214 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
6
States / cities
Birmingham, Alabama • New Orleans, Louisiana • Omaha, Nebraska + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 30, 2013 · Synced Oct 13, 2026, 5:15 PM EDT
Recruiting Phase 1 Interventional

Sirolimus Pre-conditioning on T Cell Activity and T-cell Engaging Bispecific Antibody Efficacy in Multiple Myeloma

NCT07581704
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Sirolimus, Teclistamab, Talquetamb
Drug · Biological
Lead sponsor
Christopher Strouse
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Oct 13, 2026, 5:15 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Investigating Mediodorsal Thalamus Representations Underlying Human Cognitive Flexibility

NCT07217652
View directory record Official record
Conditions
Schizophrenia, Attention Deficit Disorder With Hyperactivity (ADHD)
Interventions
High-resolution fMRI during working memory, cognitive control, and decision-making tasks
Other
Lead sponsor
Kai Hwang
Other
Eligibility
18 Years to 35 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Feb 13, 2026 · Synced Oct 13, 2026, 5:15 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Repeatability in Hyperpolarized 3-Helium With MRI

NCT03776747
View directory record Official record
Conditions
Radiation Exposure
Interventions
Prone hyperpolarized 3 helium gas scan, Supine hyperpolarized 3 helium gas scan, Vitals, Pulmonary Function Tests, Initial protocol MRI scan
Drug · Diagnostic Test
Lead sponsor
Eric A. Hoffman
Other
Eligibility
18 Years to 90 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Nov 1, 2023 · Synced Oct 13, 2026, 5:15 PM EDT
Terminated Phase 2 Interventional

Gliadel Wafers and Temodar in the Treatment of Glioblastoma Multiforme

NCT00574964
View directory record Official record
Conditions
Primary Glioblastoma Multiforme
Interventions
Gliadel Wafer, Temodar and Radiotherapy
Other
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Oct 27, 2016 · Synced Oct 13, 2026, 5:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cognitive Control Functions of the Human Thalamus

NCT06920992
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 13, 2026, 5:15 PM EDT
Completed Phase 2 Interventional Results available

Comparative Study of Sensitivity of Ga-DOTATOC PET vs Octreoscan SPECT + CT

NCT01869725
View directory record Official record
Conditions
Adult Medulloblastoma, Childhood Medulloblastoma, Neuroblastoma, Neuroendocrine Tumor, Somatostatinoma
Interventions
gallium Ga 68-edotreotide, positron emission tomography/computed tomography, indium In 111 pentetreotide, computed tomography, contrast-enhanced magnetic resonance imaging
Drug · Procedure · Radiation
Lead sponsor
Sue O'Dorisio
Other
Eligibility
2 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Sep 22, 2021 · Synced Oct 13, 2026, 5:15 PM EDT
Terminated Phase 2Phase 3 Interventional Results available

Targeting Vascular Reactivity in Idiopathic Pulmonary Fibrosis

NCT00981747
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis, Pulmonary Fibrosis
Interventions
Sildenafil, Losartan, Sildenafil and Losartan, Placebo Oral Tablet
Drug
Lead sponsor
Alicia Gerke
Other
Eligibility
18 Years to 99 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Nov 13, 2018 · Synced Oct 13, 2026, 5:15 PM EDT
Terminated Phase 2 Interventional Results available

NR in Chemo-induced Peripheral Neuropathy

NCT03642990
View directory record Official record
Conditions
Chemotherapy-induced Peripheral Neuropathy, Breast Cancer Metastatic, Platinum-resistant Recurrent Ovarian Cancer, Head and Neck Cancer Stage IV, Endometrial Cancer Stage IV
Interventions
Nicotinamide Riboside
Drug
Lead sponsor
Donna Hammond, PhD
Other
Eligibility
18 Years to 85 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
2
States / cities
Iowa City, Iowa • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 12, 2023 · Synced Oct 13, 2026, 5:15 PM EDT
Terminated Not applicable Interventional Results available

Experimental Tinnitus Treatment With Transcranial Magnetic Stimulation

NCT03699826
View directory record Official record
Conditions
Tinnitus
Interventions
TMS for tinnitus
Device
Lead sponsor
Aaron Boes
Other
Eligibility
18 Years to 80 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jul 11, 2023 · Synced Oct 13, 2026, 5:15 PM EDT
Terminated Not applicable Interventional Results available

Wearable Bioimpedance Analyzer for Tracking Body Composition Changes

NCT05986617
View directory record Official record
Conditions
Obesity, Knee Osteoarthritis
Interventions
InBody Band 2
Device
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 99 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Oct 13, 2026, 5:15 PM EDT
Completed No phase listed Observational

Treatment Alternatives in iSGS (NoAAC PR-02 Study)

NCT02481817
View directory record Official record
Conditions
Idiopathic Subglottic Stenosis (iSGS)
Interventions
Endoscopic dilation of subglottic stenosis, Endoscopic resection of the stenosis, Tracheal Resection
Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
1,239 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
39
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Irvine, California + 35 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2021 · Synced Oct 13, 2026, 5:15 PM EDT
Not listed No phase listed Observational

Complex EVAR in Inflammatory and Infective Abdominal and Thoracoabdominal Aortic Aneurysms

NCT06380595
View directory record Official record
Conditions
Inflammatory Abdominal Aortic Aneurysm, Aneurysm, Infected, Aneurysm, Mycotic, Abdominal Aortic Aneurysm, Thoracoabdominal Aortic Aneurysm
Interventions
Complex endovascular aortic repair (cEVAR)
Procedure
Lead sponsor
CEVARII
Other
Eligibility
18 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 24, 2024 · Synced Oct 13, 2026, 5:15 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

CALM IVF (Creating Affiliations, Learning, and Mindfulness for In Vitro Fertilization Patients)

NCT04048772
View directory record Official record
Conditions
Quality of Life, IVF, Patient Satisfaction, Patient Engagement, Patient Empowerment
Interventions
CALM IVF, Standard of Care
Behavioral · Other
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 99 Years
Enrollment
117 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Oct 2, 2026 · Synced Oct 13, 2026, 5:15 PM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Role of ET-1, Physical Activity, and Sedentary Behavior in Microvascular Dysfunction Following GDM

NCT06547619
View directory record Official record
Conditions
Gestational Diabetes, Endothelial Dysfunction, Physical Inactivity
Interventions
Insulin aspart
Drug
Lead sponsor
Anna Stanhewicz, PhD
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 13, 2026, 5:15 PM EDT
Completed Phase 1 Interventional

Gemcitabine, Ascorbate, Radiation Therapy for Pancreatic Cancer, Phase I

NCT01852890
View directory record Official record
Conditions
Pancreatic Neoplasms
Interventions
Ascorbate, Gemcitabine, Radiation therapy
Drug · Radiation
Lead sponsor
Joseph J. Cullen
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2025
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Oct 24, 2025 · Synced Oct 13, 2026, 5:15 PM EDT