Clinical trials: Contrast Agent
Healthy
Open Label, Randomized Study of Low Concentration Ioforminol Injections for Use in Abdominal CECT in Healthy Volunteers
To optimize both the Ioforminol concentration and dosage(s) for CECT of the abdomen. To evaluate the safety and tolerability of low concentration Ioforminol Injections. Study recruits healthy volunteers.
- Trial name
- NCT01672996
- Testing
- Ioforminol 160 mgI/mL, Ioforminol 200 mgI/mL, Iopamidol 300 mgI/mL
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- GE Healthcare
Acute Kidney Injury
Efficacy and Safety of Deferiprone in Patients With Chronic Kidney Disease Undergoing a Cardiac Catheterization and Receiving Contrast Agent
This trial will evaluate whether treatment with CRMD001 (unique formulations of the iron chelator, Deferiprone) will reduce morbidity and mortality in subjects with Chronic Kidney Disease (CKD) and additional risk factors.
- Trial name
- NCT01391520
- Testing
- deferiprone
- Sponsor
- CorMedix Therapeutics
Pancreatic Cancer
Preliminary Trial of SNA014 for Pancreatic Cancer
68Ga labeled Claudin 18.2 contrast agent combined with PET/CT for pancreatic cancer
- Trial name
- NCT07597772
- Testing
- 68Ga-NODAGA-SNA006
- Where
- China
- Volunteers
- 12 people
- Sponsor
- SmartNuclide Biopharma
Macular Pigment Optical Density
"Visiobiane Anti-age" Effects on Vision Parameters
The purpose of this study is to determine the benefits of "Visiobiane Anti-age" dietary supplement on macular pigment optical density, contrast sensibility and visual acuity.
- Trial name
- NCT00449917
- Testing
- lutein, DHA, vitamins
- Where
- France
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- PiLeJe
Known or Highly Suspected Central Nervous System (CNS) Lesion, Known or Highly Suspected Body (Excluding CNS) Lesion
A Phase 2/3 Study on the Efficacy and Safety of Mangaciclanol for Contrast-Enhanced MRI of CNS or Body in Adult Patients
This is an operationally combined Phase 2/3 study, which will be conducted and evaluated in 2 distinct parts: Phase 2: Prospective, adaptive, multicenter, non-randomized, single-blind, dose-finding, including participants with…
- Trial name
- LUMINA (NCT07472491)
- Testing
- Mangaciclanol, also known as GEH200486 Injection, 0.5 mmol/mL, MRI Scan, Gadobutrol
- Where
- 7 sites in United States, Georgia and 2 more
- Volunteers
- 640 people
- Sponsor
- GE Healthcare
Peripheral Vascular Diseases
Comparison Study of Vasovist® Magnetic Resonance Angiography (MRA) and an MRA With a Conventional Extracellular Contrast Agent With X-ray Angiography in Patients With Peripheral Artery Disease
The particular aim of this study is the comparison of the diagnostic results of MRA images upon application of Vasovist (gadofosveset), a contrast agent not yet available on the market, with the MRA images upon application of a…
- Trial name
- NCT00296855
- Testing
- Vasovist (BAY86-5283, MS-325)
- Where
- 26 sites in Argentina, Austria and 4 more
- Volunteers
- 261 people
- Sponsor
- Bayer
Coronary Artery Disease (CAD), Renal Impairment
Renal Effects of Three Iodinated Contrast Media (CM) in Patients at Risk Undergoing Coronary Angiography
The study is to evaluate and compare the effects on kidney function of three iodinated contrast media (CM) in patients at risk of kidney damage evaluating serum creatinine (Scr) concentrations up to three days after CM…
- Conditions
- Coronary Artery Disease (CAD), Renal Impairment, Diabetes Mellitus
- Trial name
- NCT00335101
- Testing
- Iodixanol, Ioversol, Iopromide
- Where
- 2 sites in United States, Germany
- Sponsor
- GE Healthcare
Renal Artery Stenosis
A Safety & Efficacy Clinical Study to Evaluate the Narrowing of the Renal Arteries While Using Gadodiamide
Magnetic Resonance Angiography (MRA) is an examination similar to Magnetic Resonance Imaging (MRI) which uses a magnetic field and a contrast medium when needed to visualize blood flow in the arterial vessels throughout the body.
- Trial name
- NCT00209391
- Testing
- Gadodiamide Injection
- Where
- Germany
- Volunteers
- 395 people
- Sponsor
- GE Healthcare
Cardiovascular Disease
A Prospective, Phase IV, Surveillance Registry Study to Evaluate the Safety of DEFINITY® in Clinical Practice
The purpose of this registry study is to gather safety information on the current clinical use of and the safety of DEFINITY®
- Trial name
- NCT00625365
- Testing
- DEFINITY®
- Where
- 16 sites in United States
- Volunteers
- 1,060 people
- Sponsor
- Lantheus Medical Imaging
Visual Acuity
Evaluation of Electronic LogMar Visual Acuity and Contrast Sensitivity in a Population of Contact Lens Wearers
This is a bilateral, non-dispensing, randomized, cross-over, single-masked study. There are a total of 3 visits where all study endpoints will be measured in all subjects at baseline with habitual lenses and under the two testing…
- Trial name
- NCT03222037
- Testing
- senofilcon A, Control
- Where
- United States
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Vision Care, Inc.
Aorto-iliac Stenosis, Arterial Occlusive Diseases
A Safety and Efficacy Clinical Study to Evaluate the Narrowing of the Aorto-iliac Arteries While Using Gadodiamide
Magnetic Resonance Angiography (MRA) is an examination similar to Magnetic Resonance Imaging (MRI) which uses a magnetic field and a contrast medium when needed to visualize blood flow in the arterial vessels throughout the body.
- Trial name
- NCT00209443
- Testing
- Gadodiamide Injection
- Where
- Germany
- Volunteers
- 407 people
- Sponsor
- GE Healthcare
Diabetes, Magnetic Resonance Imaging
Cardiovascular Contrast-enhanced Magnetic Resonance Imaging Using Polysaccharide Superparamagnetic Iron Oxide Injection in Diabetic Patients
This is an open-label, single-center, single-dose study aims to evaluate the effect and safety of polymeric superparamagnetic iron oxide in cardiovascular magnetic resonance imaging for diabetic patients with concomitant chronic…
- Trial name
- NCT06051565
- Testing
- Polysaccharide superparamagnetic iron oxide injection
- Where
- China
- Volunteers
- 12 people
- Sponsor
- Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
Intraoperative Ureter Injury
Open-label Study to Evaluate Nerindocianine as a Surgical Aid in Ureter Delineation During Minimally Invasive Surgery
Phase 2, multicenter, efficacy and safety study evaluating the use of nerindocianine for the delineation of abdominopelvic ureter anatomy via near infrared fluorescence imaging during minimally invasive lower abdominal surgery…
- Trial name
- NCT04636567
- Testing
- Nerindocianine for injection
- Where
- 2 sites in United States
- Sponsor
- Li-Cor, Inc.
Ventricular Ejection Fraction
DMP115 in Patients With an Ejection Fraction Between 25%-40% to Evaluate the Use of Contrast Echocardiography to Assess Heart Function
The purpose of this clinical research study is to demonstrate the ability of Definity® enhanced versus unenhanced cardiac ultrasound to improve the accuracy and reproducibility of left ventricular ejection fraction (EF) when…
- Trial name
- NCT00401687
- Testing
- Definity® Vial for (Perflutren Lipid Microsphere) Injectable Suspension
- Where
- 10 sites in United States
- Volunteers
- 131 people
- Sponsor
- Lantheus Medical Imaging
Bladder Cancer
Onco4D(TM) Biodynamic Chemotherapy Selection for Bladder Cancer Patients
Millions of cancer patients every year receive chemotherapy with only a 20-60% probability of pathological response, while most experience adverse side effects that lower quality of life without prolonging it.
- Trial name
- NCT03739177
- Testing
- Onco4D Biodynamic Chemotherapy Selection Assay
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- Animated Dynamics, Inc.
Refractive Error, Cataract
Vision Measured by the Vimetrics CVA Compared With Chart Testing Under Similar Luminance and Contrast Conditions
Purpose of The Study: The purpose of this study is the following: A)To gather age-related normative visual acuity data for the Vimetrics Central Vision Analyzer (CVA, Vimetrics, LLC, Media, Pa) B)To gather visual acuity data for…
- Conditions
- Refractive Error, Cataract, Maculopathy
- Trial name
- NCT02028351
- Where
- 2 sites in United States, Austria
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Sinclair Technologies, LLC
Focus: Long-term Retention of Gadolinium-based Contrast Agent
Long-Term Retention of Gadolinium in Bone
The main objective was to prospectively explore the potential for long-term retention of Gadolinium (Gd) in bones in patients who have received a single dose of Gadolinium-based contrast agents (GBCA) or multiple doses of the…
- Trial name
- NCT01853163
- Testing
- Gadolinium analysis in bone and tissue samples
- Where
- 16 sites in United States, Germany and 4 more
- Volunteers
- 92 people
- Sponsor
- Navitas Life Sciences GmbH
Infertility
An Efficacy and Safety Study of Corifollitropin Alfa (MK-8962) in Contrast to Recombinant FSH for Use in Controlled Ovarian Stimulation of Indian Women (P07056, Also Known as MK-8962-029)
This study, conducted in India, will be recruiting women participants who are between the ages of 18 and 42, and who have an indication for controlled ovarian stimulation (COS), but have not yet undergone in-vitro fertilization…
- Trial name
- NCT01599494
- Testing
- MK-8962, recFSH, Ganirelix
- Sponsor
- Organon and Co
MRI Scan
Evaluation of a Targeted Magnetic Resonance Imaging Contrast Agent in Prostate Cancer Patients
This phase 1b open label, dose-escalating investigation study is to evaluate the dose dependent initial efficacy of the use of MT218 injection for biomarker targeted MR molecular imaging (MRMI) of prostate cancer in patients…
- Trial name
- NCT06262139
- Testing
- MT218 injection
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Songqi Gao
Contrast Enhanced X-ray Based Examination
A Study, Called UV Population, to Learn More About the Safety of the Study Drug Ultravist, Which is Given to Get Clearer X-ray Pictures, in People of Different Sexes, Races, and From Different Countries/Regions
This is an observational study in which patient data from the past of people who received Ultravist prior to an X-ray based scan are studied.
- Trial name
- NCT05428397
- Testing
- Iopromide (Ultravist, BAY86-4877)
- Where
- Germany
- Volunteers
- 152,233 people
- Sponsor
- Bayer