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ClinicalTrials.gov public records Last synced Oct 17, 2026, 1:25 AM EDT

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Showing 1–24 of 76 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Iohexol Clear all
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Pharmacokinetics of MB-102 and Use of the Non-invasive Optical Renal Function Monitor (ORFM) Device in Subjects With Normal and Impaired Renal Function and a Range of Skin Color Types

NCT02772276
View directory record Official record
Conditions
Acute Kidney Injury
Interventions
MB-102-- single dose of 4 µmol/kg, MB-102-- single dose of 130 mg, MB-102-single dose of 130 mg or 2 doses of 130 mg 12 hours apart, MB-102-- two doses of 130 mg 24 hours apart, Iohexol, QuantumLeap, Radiance, Brilliance (1 or 2 sensors), Brilliance (2-part sensor)
Drug · Device
Lead sponsor
MediBeacon
Industry
Eligibility
18 Years and older
Enrollment
234 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
3
States / cities
Edgewater, Florida • Orlando, Florida • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 26, 2023 · Synced Oct 17, 2026, 1:25 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Drug-Drug Interaction Study in Healthy Volunteers of the Effects of Tucatinib on Metformin

NCT03826602
View directory record Official record
Conditions
Drug-drug Interaction
Interventions
Tucatinib, Metformin, Iohexol
Drug
Lead sponsor
Seagen Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Mar 27, 2019 · Synced Oct 17, 2026, 1:25 AM EDT
Withdrawn Not applicable Interventional

Clinical and Financial Impact of an Evidenced-Based Adhesive Small Bowel Obstruction Management Protocol

NCT02928458
View directory record Official record
Conditions
Intestinal Obstruction
Interventions
Omnipaque, MD-Gastroview
Drug
Lead sponsor
The Guthrie Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Sayre, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 4, 2018 · Synced Oct 17, 2026, 1:25 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Copeptin in Adolescent Participants With Type 1 Diabetes and Early Renal Hemodynamic Function

NCT03618420
View directory record Official record
Conditions
Diabetes Mellitus, Type 1, Nephropathy, Diabetic Nephropathies, Juvenile Diabetes, Diabetes Mellitus Complication, Autoimmune Diabetes, Type 1 Diabetes Mellitus
Interventions
Aminohippurate Sodium Inj 20%, Iohexol Inj 300 mg/mL
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
12 Years to 21 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 20, 2022 · Synced Oct 17, 2026, 1:25 AM EDT
Completed Phase 4 Interventional Results available

Mechanisms Underlying Hypotensive Response to ARB/NEP Inhibition - Aim 2

NCT04113109
View directory record Official record
Conditions
Heart Failure
Interventions
LCZ 696, Icatibant, placebo, Para-aminohippurate, Iohexol
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 17, 2026, 1:25 AM EDT
Completed No phase listed Observational

Comparison of Markers of Kidney Function

NCT01403766
View directory record Official record
Conditions
Chronic Kidney Disease, Renal Insufficiency
Interventions
Not listed
Lead sponsor
University of California, Los Angeles
Other
Eligibility
1 Year to 18 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 17, 2020 · Synced Oct 17, 2026, 1:25 AM EDT
Completed Not applicable Interventional Results available

Pilot Study to Evaluate Safety, Tolerability, and Performance of the FAST PV Technology™ in Chronic Dialysis Patients

NCT04733664
View directory record Official record
Conditions
End Stage Renal Disease
Interventions
VFI using the FAST PV Technology
Device
Lead sponsor
FAST BioMedical
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 8, 2023 · Synced Oct 17, 2026, 1:25 AM EDT
Active, not recruiting No phase listed Observational

Pathogenesis of Kidney Disease in Type 1 Diabetes: a Modern Kidney Biopsy Cohort (The PANDA Study)

NCT05319990
View directory record Official record
Conditions
Type 1 Diabetes, Diabetic Kidney Disease, Diabetes Complications, Diabetic Nephropathies, Autoimmune Diabetes
Interventions
Aminohippurate Sodium Inj 20% Diagnostic aid/agent used to measure effective renal plasma flow (ERPF), Iohexol Inj 300 MG/ML Diagnostic aid/agent used to measure glomerular filtration rate (GFR)
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 17, 2026, 1:25 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

CT TAVR Abdomen Study

NCT05758701
View directory record Official record
Conditions
Transcatheter Aortic Valve Replacement
Interventions
Iodinated Contrast Agent (Omnipaque), Dual Energy CT
Combination Product · Device
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 88 Years
Enrollment
164 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 17, 2026, 1:25 AM EDT
Completed No phase listed Observational Results available

Uniformity of Oral Contrast Material in the Bowel

NCT02542046
View directory record Official record
Conditions
Known or Suspected Abdominal Disease
Interventions
Barium, Diatrizoate, Iohexol
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 11, 2019 · Synced Oct 17, 2026, 1:25 AM EDT
Terminated No phase listed Observational

Prognostic Value of Baseline Computed Tomography (CT) Perfusion Parameters of Pancreatic Cancer for Patients Undergoing Stereotactic Body Radiotherapy or Surgical Resection

NCT01326364
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Stereotactic body radiotherapy, Iodixanol, Iohexol
Procedure · Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jul 1, 2016 · Synced Oct 17, 2026, 1:25 AM EDT
Terminated Early Phase 1 Interventional

IV Contrast-Enhanced Cone Beam Computed Tomography (CBCT) in Radiotherapy

NCT04199754
View directory record Official record
Conditions
Pelvic Cancer, Abdominal Cancer
Interventions
Omnipaque 300mg/mL Solution for Injection, Cone Beam CT, Radiation Therapy, 0.9% Saline
Drug · Radiation
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 31, 2024 · Synced Oct 17, 2026, 1:25 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Measurement of Renal Function With Iohexol in Subjects Ingesting Carnitine

NCT01392313
View directory record Official record
Conditions
Carnitine Ingestion
Interventions
Carnitine, Placebo
Dietary Supplement
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jul 23, 2018 · Synced Oct 17, 2026, 1:25 AM EDT
Terminated Early Phase 1 Interventional

Comparison of CE-DBT and MRI in Patients With Known Breast Lesions

NCT05754749
View directory record Official record
Conditions
Breast Cancer
Interventions
Iohexol 350 Mg/mL Injectable Solution
Drug
Lead sponsor
UNC Lineberger Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Oct 17, 2026, 1:25 AM EDT
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

Effect of Addition of Steroids on Duration of Analgesia

NCT04126824
View directory record Official record
Conditions
Uterine Fibroids, Adenomyosis
Interventions
Triamcinolone, Bupivacaine, Iohexol contrast
Drug · Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
30 Years to 60 Years · Female only
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
2
States / cities
Westwood, Los Angeles, California • Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 17, 2025 · Synced Oct 17, 2026, 1:25 AM EDT
Completed No phase listed Observational

Live Kidney Donor Study -Renal Function Study

NCT01158742
View directory record Official record
Conditions
Kidney Donation, Kidney Failure, Kidney Transplantation
Interventions
Glomerular Filtration Rate with Iothalamate, Glomerular Filtration Rate with Iohexol
Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Not listed
Enrollment
402 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
3
States / cities
Birmingham, Alabama • Minneapolis, Minnesota • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 27, 2017 · Synced Oct 17, 2026, 1:25 AM EDT
Recruiting Phase 3 Interventional

Ultra-Low Contrast Angiography in AKI

NCT05906758
View directory record Official record
Conditions
Acute Kidney Injury
Interventions
Angiography
Procedure
Lead sponsor
Tulane University
Other
Eligibility
18 Years to 100 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Oct 17, 2026, 1:25 AM EDT
Completed Phase 2 Interventional

A Randomized, Placebo-Controlled Trial of Stellate Ganglion Block in the Treatment of Post Traumatic Stress Disorder

NCT01629537
View directory record Official record
Conditions
Post Traumatic Stress Disorder (PTSD)
Interventions
Stellate Ganglion Block injection with ropivicane, Placebo Procedure
Procedure
Lead sponsor
United States Naval Medical Center, San Diego
Federal
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 30, 2017 · Synced Oct 17, 2026, 1:25 AM EDT
Completed No phase listed Observational

PErfusioN, OxyGen ConsUmptIon and ENergetics in ADPKD (PENGUIN)

NCT04407481
View directory record Official record
Conditions
Polycystic Kidney Disease, Adult, Polycystic Kidney, Autosomal Dominant
Interventions
Aminohippurate Sodium Inj 20%, Iohexol Inj 300 milligrams per milliliter (MG/ML), PET/CT Scan
Drug · Radiation
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 40 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 3, 2023 · Synced Oct 17, 2026, 1:25 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Sterile Amniotic Fluid Filtrate Epidural Injection.

NCT04537026
View directory record Official record
Conditions
Lumbar Spinal Stenosis
Interventions
Amniotic Fluid Allograft, Dexamethasone sodium phosphate
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 17, 2026, 1:25 AM EDT
Completed Phase 4 Interventional

Mechanisms Underlying Hypotensive Response to ARB/NEP Inhibition - Aim 3

NCT04649229
View directory record Official record
Conditions
Heart Failure
Interventions
LCZ 696, Placebo, Para-aminohippurate, Iohexol, Aprepitant
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Oct 17, 2026, 1:25 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Distribution of Topical Nasal Medication Within the Nasal Cavity and Sinuses by Radiographic Comparison

NCT00626366
View directory record Official record
Conditions
Chronic Sinusitis
Interventions
Sinus CT Scan, Omnipaque 240 Contrast Solution, Omnipaque 240 mg I/mL
Radiation · Drug
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 28, 2023 · Synced Oct 17, 2026, 1:25 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Omnipaque Versus Gastroview as Oral Contrast for Abdominal and Pelvic CT

NCT00478556
View directory record Official record
Conditions
Healthy
Interventions
Omnipaque, Gastroview
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Apr 18, 2017 · Synced Oct 17, 2026, 1:25 AM EDT
Completed No phase listed Observational

Diagnostic Value of Weight Bearing CT for Detecting Meniscal Tears

NCT04430829
View directory record Official record
Conditions
Meniscus Tear, Tibial
Interventions
Weight-Bearing CT arthrography, Knee MRI
Diagnostic Test
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated May 17, 2024 · Synced Oct 17, 2026, 1:25 AM EDT