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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Omnipaque Clear all
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study of the Effect of Abemaciclib on Metformin and Iohexol in Healthy Participants

NCT02884089
View directory record Official record
Conditions
Healthy
Interventions
Abemaciclib, Metformin, Iohexol, Placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 3, 2019 · Synced Sep 25, 2026, 9:48 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetics of MP-3180 in Healthy Volunteers

NCT02098174
View directory record Official record
Conditions
Glomerular Filtration Rate, Acute Kidney Injury
Interventions
MP-3180, Iohexol comparator
Drug · Other
Lead sponsor
MediBeacon
Industry
Eligibility
22 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 22, 2016 · Synced Sep 25, 2026, 9:48 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase 1, Open Label, Placebo-Controlled Study to Evaluate the Effect of GSK1349572 on Iohexol and Para-Aminohippurate Clearance in Healthy Subjects

NCT01214993
View directory record Official record
Conditions
Infections, Human Immunodeficiency Virus and Tuberculosis
Interventions
GSK1349572, Placebo, Iohexol Injection, Para-aminohippurate infusion
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 10, 2012 · Synced Sep 25, 2026, 9:48 PM EDT
Completed No phase listed Observational

Effect of Hormone Therapy on Renal Function

NCT04482920
View directory record Official record
Conditions
Transgenderism, Kidney Diseases, Kidney Injury
Interventions
p-aminohippurate clearance study, Iohexol infusion
Diagnostic Test
Lead sponsor
University of Colorado, Denver
Other
Eligibility
17 Years to 30 Years
Enrollment
22 participants
Timeline
2021 – 2023
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 2, 2024 · Synced Sep 25, 2026, 9:48 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Study of MB-102 (Relmapirazin) and the Use of the MediBeacon® Transdermal GFR Measurement System Using the TGFR Reusable Sensor With Disposable Adhesive Ring

NCT05777174
View directory record Official record
Conditions
Kidney Diseases, Kidney Injury, Kidney Failure
Interventions
MB-102, MediBeacon Transdermal Glomerular Filtration Rate Measurement System (TGFR)
Drug · Device
Lead sponsor
MediBeacon
Industry
Eligibility
18 Years and older
Enrollment
149 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
5
States / cities
Chicago, Illinois • Columbus, Ohio • Austin, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced Sep 25, 2026, 9:48 PM EDT
Not yet recruiting Phase 4 Interventional

Fluorescent Probe for Assessment of Renal Elimination

NCT07643467
View directory record Official record
Conditions
Augmented Renal Clearance, Critical Illness
Interventions
Relmapirazin, Iohexol, Medibeacon tGFR monitor, Urine creatinine clearance collection
Drug · Device · Diagnostic Test
Lead sponsor
Aaron Cook
Other
Eligibility
18 Years to 65 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Sep 25, 2026, 9:48 PM 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 17, 2017 · Synced Sep 25, 2026, 9:48 PM EDT
Terminated Phase 1 Interventional Results available

Study of Infigratinib in Combination With Tamoxifen in Hormone Receptor Positive, HER2 Negative, FGFR Altered Advanced Breast Cancer

NCT04504331
View directory record Official record
Conditions
Breast Cancer, HER2-negative Breast Cancer, ER Positive Breast Cancer, PR-Positive Breast Cancer
Interventions
Infigratinib, Tamoxifen, Omnipaque 350, Iopamidol, Computed tomography (CT)
Drug · Diagnostic Test
Lead sponsor
Jennifer Lee Caswell-Jin
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Sep 25, 2026, 9:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

EXPLORER PET/CT in Healthy Volunteers

NCT04110743
View directory record Official record
Conditions
Healthy
Interventions
EXPLORER PET/CT
Device
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Nov 20, 2024 · Synced Sep 25, 2026, 9:48 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of FAST PV and mGFR Technology™

NCT03095391
View directory record Official record
Conditions
Kidney Diseases, Renal Insufficiency, Chronic, Acute Kidney Injury, Urologic Diseases, Renal Insufficiency
Interventions
VFI, Iohexol
Device
Lead sponsor
FAST BioMedical
Industry
Eligibility
18 Years to 75 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
2
States / cities
Birmingham, Alabama • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Dec 25, 2018 · Synced Sep 25, 2026, 9:48 PM EDT
Completed No phase listed Observational Results available

Renal Hemodynamics, Energetics and Insulin Resistance: A Follow-up Study

NCT05530356
View directory record Official record
Conditions
Type 2 Diabetes, Diabetes Type 2, Diabetic Nephropathies, Nephropathy, Obesity, Adolescent Obesity, Diabetic Kidney Disease
Interventions
Aminohippurate Sodium Inj 20%, Iohexol Inj 300 MG/ML, Dextran 40, Renal Biopsy, Positron Emission Tomography
Drug · Procedure · Radiation
Lead sponsor
University of Colorado, Denver
Other
Eligibility
12 Years to 26 Years
Enrollment
57 participants
Timeline
2022 – 2024
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 23, 2026 · Synced Sep 25, 2026, 9:48 PM EDT
Recruiting Not applicable Interventional

Contrast and Anesthetic Level With Lumbar Erector Spinae Plan (ESP) Block

NCT07174440
View directory record Official record
Conditions
Pain
Interventions
Ropivacaine (Epidural analgesia), Dexmedetomidine, Iohexol, QST Procedure
Drug · Procedure
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
21 Years to 75 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Sep 25, 2026, 9:48 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers

Evaluation of Computer-assisted, Non-cathartic CT Colonography

NCT01200303
View directory record Official record
Conditions
Colonic Polyps
Interventions
non-cathartic CTC
Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
50 Years to 80 Years
Enrollment
605 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2011
U.S. locations
3
States / cities
San Francisco, California • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 4, 2015 · Synced Sep 25, 2026, 9:48 PM 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 26, 2019 · Synced Sep 25, 2026, 9:48 PM 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 Jun 30, 2016 · Synced Sep 25, 2026, 9:48 PM 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 16, 2024 · Synced Sep 25, 2026, 9:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Optical Imaging Measurement of Intravascular Solution Efficacy Trial

NCT01743872
View directory record Official record
Conditions
Peripheral Artery Disease
Interventions
Contrast Injection, Dextran Injection, CO2 Injection, Heparinized Normal Saline Injection
Procedure
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 20, 2022 · Synced Sep 25, 2026, 9:48 PM 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 7, 2023 · Synced Sep 25, 2026, 9:48 PM EDT
Completed Not applicable Interventional Results available

Computed Tomography Arteriograms (CTA) Volume Dose Reduction Study

NCT02669784
View directory record Official record
Conditions
Aortic Aneurysm, Contrast Induced Nephropathy, Aortic and Arterial Anomalies
Interventions
Low Dose Contrast (Omnipaque) 40mL, Low Dose Contrast (Omnipaque) 50 mL
Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 10, 2019 · Synced Sep 25, 2026, 9:48 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of Effect of LY3556050 on Metformin in Healthy Participants

NCT05615467
View directory record Official record
Conditions
Healthy
Interventions
LY3556050, Metformin, Iohexol
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
21 Years to 70 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jan 17, 2023 · Synced Sep 25, 2026, 9:48 PM EDT
Terminated Not applicable Interventional

Pulmonary Interstitial Lymphography in Early Stage Lung Cancer

NCT01188486
View directory record Official record
Conditions
Lung Cancer, Lung Cancer Non-Small Cell Cancer (NSCLC), Lung Cancer Small Cell Lung Cancer (SCLC), Mesothelioma
Interventions
Stereotactic Body Radiation Therapy (SBRT), Computed Tomography (CT), Cyberknife, Trilogy, True Beam, Iohexol, Iodixanol
Radiation · Device · Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Apr 16, 2018 · Synced Sep 25, 2026, 9:48 PM 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 26, 2017 · Synced Sep 25, 2026, 9:48 PM EDT
Recruiting Not applicable Interventional

MediBeacon® Transdermal GFR System for the Evaluation of Kidney Function in Adults With Heart Failure

NCT07349797
View directory record Official record
Conditions
Glomerular Filtration Rate, Heart Failure
Interventions
Lumitrace, MediBeacon Transdermal Glomerular Filtration Rate Measurement System (tGFR), Iohexol
Device · Drug
Lead sponsor
MediBeacon
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Sep 25, 2026, 9:48 PM EDT
Completed Phase 2 Interventional

18-F Sodium Fluoride (18F-NaF) PET for the Assessment of Bioprosthetic Aortic Valve Durability and Outcomes

NCT03095313
View directory record Official record
Conditions
Aortic Stenosis
Interventions
18F-NaF
Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
60 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 11, 2025 · Synced Sep 25, 2026, 9:48 PM EDT