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Showing 1–24 of 36 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Iohexol contrast Clear all
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 17, 2026 · Synced Sep 5, 2026, 5:17 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 5, 2026, 5:17 PM EDT
Terminated Not applicable Interventional

Seprafilm™ for the Prevention of Intraperitoneal Adhesions and Improved Delivery of Therapy in Women Undergoing Staging and Intraperitoneal Chemotherapy for Advanced Ovarian Cancer

NCT01095367
View directory record Official record
Conditions
Epithelial Ovarian Cancer
Interventions
Seprafilm™
Procedure
Lead sponsor
University of British Columbia
Other
Eligibility
Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Sep 25, 2014 · Synced Sep 5, 2026, 5:17 PM 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 30, 2024 · Synced Sep 5, 2026, 5:17 PM EDT
Completed Phase 4 Interventional

Optimization of Beta-lactam Dosing in Critically Ill Patients With Cystatin C (OPTIMIZE-GNI)

NCT06709521
View directory record Official record
Conditions
Bacterial Infection
Interventions
Iohexol
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
10
States / cities
Torrance, California • Detroit, Michigan • Royal Oak, Michigan + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Sep 5, 2026, 5:17 PM EDT
Completed Phase 1Phase 2 Interventional

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
61 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 23, 2025 · Synced Sep 5, 2026, 5:17 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

A Comparison Trial Between PCA and Epidural Analgesia for Pectus Excavatum Repair

NCT02056301
View directory record Official record
Conditions
Pectus Excavatum
Interventions
Hydromorphone, Morphine
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
8 Years to 18 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 10, 2020 · Synced Sep 5, 2026, 5:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparison of Contrast Agents During CT Angiography

NCT01534975
View directory record Official record
Conditions
Contrast Enhancement on Cardiac CT
Interventions
contrast agent
Diagnostic Test
Lead sponsor
Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Other
Eligibility
18 Years to 100 Years
Enrollment
513 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Torrance, California
Source: ClinicalTrials.gov public record
Updated Feb 28, 2018 · Synced Sep 5, 2026, 5:17 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 5, 2026, 5:17 PM 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 16, 2025 · Synced Sep 5, 2026, 5:17 PM EDT
Active, not recruiting Phase 1 Interventional

Evaluation of Dosing Procedures of Chemotherapy Treatment (Carboplatin) With the Contrast Agent Iohexol

NCT03997370
View directory record Official record
Conditions
Malignant Solid Neoplasm
Interventions
Biospecimen Collection, Carboplatin, Iohexol
Procedure · Drug
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older · Male only
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
179
States / cities
Tucson, Arizona • Fort Smith, Arkansas • Little Rock, Arkansas + 134 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Sep 5, 2026, 5:17 PM EDT
Completed Phase 3 Interventional Results available

Effect of Evolocumab on Coronary Atherosclerosis

NCT03689946
View directory record Official record
Conditions
Cardiovascular Disease, Hyperlipidemia
Interventions
Evolocumab, 18F-NaF PET, CCTA, Omnipaque, Metoprolol, Nitroglycerin
Drug · Diagnostic Test
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 16, 2024 · Synced Sep 5, 2026, 5:17 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 5, 2026, 5:17 PM 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 Jun 30, 2026 · Synced Sep 5, 2026, 5:17 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 5, 2026, 5:17 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 5, 2026, 5:17 PM EDT
Terminated Not applicable Interventional

Platelet Lysate vs Saline for Lumbosacral Radiculopathy

NCT06924853
View directory record Official record
Conditions
Lumbosacral Radiculopathy, Lumbar Radiculopathy
Interventions
Platelet lysate, Saline control
Other
Lead sponsor
Regenexx, LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Broomfield, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 24, 2026 · Synced Sep 5, 2026, 5:17 PM EDT
Completed No phase listed Observational

Two-Point Measurement of Glomerular Filtration Rate by Iohexol Plasma Disappearance

NCT01545531
View directory record Official record
Conditions
Renal Disease, Renal Insufficiency
Interventions
Iohexol
Drug
Lead sponsor
University of Washington
Other
Eligibility
2 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 3, 2017 · Synced Sep 5, 2026, 5:17 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 5, 2026, 5:17 PM EDT
Completed Not applicable Interventional Results available

Comparing the Effects of Ultrasound Versus Fluoroscopy for Sacroiliac Joint Injections

NCT02420041
View directory record Official record
Conditions
Sacroiliitis
Interventions
Active comparator: Fluoroscopic Guided SIJ injection, Ultrasound Guided Sacroiliac Joint Injection, Havel's Inc. EchoStim (facet tip) 21 Gauge 4" needle, SonoSite S-nerve, iohexol, triamcinolone/lidocaine
Procedure · Device · Drug
Lead sponsor
United States Naval Medical Center, San Diego
Federal
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Nov 12, 2015 · Synced Sep 5, 2026, 5:17 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 5, 2026, 5:17 PM EDT
Terminated No phase listed Observational

Cathartic-Free DECT Colonography for Detection of Colonic Polyps

NCT00587028
View directory record Official record
Conditions
Colonic Polyps
Interventions
Not listed
Lead sponsor
Mayo Clinic
Other
Eligibility
40 Years to 99 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
2
States / cities
Scottsdale, Arizona • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 21, 2016 · Synced Sep 5, 2026, 5:17 PM 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 27, 2023 · Synced Sep 5, 2026, 5:17 PM EDT