Clinical trials: Contrast Media
AKI (Acute Kidney Injury) Due to Trauma
Single-Center Prospective Study to Investigate the Difference in the Incidence of Contrast-Induced Nephropathy in High-Risk Patients With the Use of the Dye-Vert Plus System
Coronary angiography (CAG) for diagnostic or therapeutic purposes such as percutaneous coronary intervention (PCI) is one of the common procedures which require the use of intravenous contrast media.
- Trial name
- Dye-Vert Plus (NCT04279457)
- Testing
- DyeVert Plus System, Standardized hydration protocol
- Where
- United States
- Volunteers
- 1,802 people
- Sponsor
- CAMC Health System
Breast Cancer
Comparison of MRI and CEDM to Evaluate Treatment Response Before Surgery
The purpose of this study is to compare the diagnostic accuracy of breast magnetic resonance imaging (MRI) and contrast enhanced digital mammography (CEDM) in assessing the residual disease extent in patients who have completed…
- Trial name
- NCT03070340
- Testing
- Breast Magnetic Resonance Imaging (MRI), Contrast Enhanced Mammography (CEDM)
- Where
- 5 sites in United States
- Volunteers
- 125 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Magnetic Resonance Angiography, Contrast Media
Improving the Concentration of MR Contrast in the Arteries
In Contrast-Enhanced Magnetic Resonance Angiography (CE-MRA) a contrast agent is injected into an arm vein using a programmable medical device called a power injector.
- Trial name
- NCT02155218
- Testing
- Standard Injection Rate, Patient Tailored Injection Rate, gadolinium contrast
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- University of Washington
Breast Cancer, Postsurgical Acquired Absence of Organ
Non-contrast Magnetic Resonance Angiography in Deep Inferior Epigastric Perforator Flap Breast Reconstruction Planning
The aim of this study is to evaluate the efficacy and safety of contrast-free magnetic resonance angiography (MRA) for deep inferior epigastric perforator flap planning.
- Trial name
- NCT06061835
- Testing
- Non-contrast MRA in preoperative perforator vessels mapping for deep inferior epigastric perforator (DIEP) flap breast reconstruction planning., CTA with iodine contrast in preoperative perforator vessels mapping for deep inferior epigastric perforator (DIEP) flap breast reconstruction planning.
- Where
- 2 sites in Russia
- Volunteers
- 135 people
- Sponsor
- I.M. Sechenov First Moscow State Medical University
Cardiovascular Diseases, Microvascular Complications
Non-invasive Microvascular Assessment in Individuals at High Risk of Cardiovascular Disease From the SCAPIS2 Study
Microvascular dysfunction, particularly endothelial dysfunction, is increasingly recognized as a key mechanism underlying various cardiovascular diseases (CVD), including heart failure, ischemic heart disease, atherosclerosis…
- Trial name
- NCT07359768
- Where
- Sweden
- Volunteers
- 900 people
- Sponsor
- HJN Sverige AB/Neko Health
Ultrasonography, Obstetrics
Evaluation of Image Quality in Obstetrical Ultrasonography: Comparison Between Subjective Assessment and Contrast-to-noise Ratio
The goal of this observational study is to determine whether the subjective assessment of the quality of obstetrical ultrasonography pictures can be similar to that of an objective tool.
- Trial name
- NCT06265974
- Where
- France
- Volunteers
- 198 people
- Sponsor
- Poitiers University Hospital
Breast Diseases
New Mammographic Techniques Versus MRI in Assessment of Breast Lesions
Value of New Mammography Techniques in Comparison to Dynamic Contrast-Enhanced MRI of the Breast in the Detection and Diagnosis of Breast lesions
- Trial name
- CEDM&DBTVSMR (NCT06089148)
- Testing
- contrast enhanced digital mammography, tomosyntheis and MRI
- Volunteers
- 40 people
- Sponsor
- Cairo University
GIST Metastatic Cancer, Breast Metastatic Cancer
Study of the Intra-patient Variability of the Quantitative Parameters of Tumor Perfusion Evaluated With Ultrasound Contrast
RECIST criteria for evaluating tumor response are often inadequate for the evaluation of anti-angiogenic drugs. An evaluation model of tumor perfusion with contrast-enhanced ultrasonography was developed at Gustave Roussy.
- Conditions
- GIST Metastatic Cancer, Breast Metastatic Cancer, Kidney Metastatic Cancer, Colon Metastatic Cancer
- Trial name
- VARIA-DCE-US (NCT02666690)
- Testing
- CEUS (Contrast-enhanced ultrasound)
- Where
- France
- Volunteers
- 59 people
- Sponsor
- Gustave Roussy, Cancer Campus, Grand Paris
Oocyte Competence
Modulation Contrast Microscopy Imaging for Oocyte Quality Assessment
The present study aims to describe novel non-invasive parameters related to the competence of female reproductive cells (oocytes).
- Trial name
- NCT03683290
- Testing
- Image acquisition and analysis
- Where
- United Kingdom
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Center for Reproductive an Genetic Health
Magnetic Resonance Imaging
Contrast-enhanced MRI in Children 2 Months to <2 Years
The purpose of this study is to determine pharmacokinetics, safety and efficacy of Magnevist in children 2 months to < 2 years of age
- Trial name
- NCT00937391
- Testing
- Gadopentetate dimeglumine (Magnevist, BAY86-6661)
- Where
- 13 sites in United States, Germany
- Volunteers
- 54 people
- Sponsor
- Bayer
Pancreatic Cancer, Liver Metastases
CE-IOUS for Patients With Pancreatic Cancer Undergoing Surgery: A Prospective, Proof-of-concept Trial
BACKGROUND: Pancreatic Cancer (PC) is one of the leading cancer-related causes of death worldwide, with the majority of patients undergoing potentially curative surgery.
- Trial name
- NCT04683497
- Testing
- Contrast-enhanced Intraoperative Ultrasound
- Volunteers
- 50 people
- Sponsor
- University of Thessaly
Prostate Cancer
TULIP ReTrain Study
This prospective clinical study aims to retrain and validate the PCaVision AI algorithm for the detection and localization of clinically significant prostate cancer (csPCa) using multiparametric ultrasound (mpUS) with two…
- Trial name
- TULIP ReTrain (NCT06974539)
- Testing
- Multiparametric ultrasound with contrast (Sonovue and Optison)
- Where
- Netherlands
- Volunteers
- 212 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Rectal Cancer Surgery, Perfusion Imaging
Effect of Preserving the Left Colic Artery on Proximal Bowel Perfusion
Patients with rectal or rectosigmoid cancer undergoing radical resection will be randomly assigned to either high-tie (HT) or low-tie (LT) ligation of the Inferior Mesenteric Artery (IMA).
- Conditions
- Rectal Cancer Surgery, Perfusion Imaging, Anastomosis, Leaking
- Trial name
- NCT06982664
- Testing
- High Tie of Inferior Mesenteric Artery, Low Tie of Inferior Mesenteric Artery
- Volunteers
- 143 people
- Sponsor
- Ningbo Medical Center Lihuili Hospital
Impact of SGLT2-inhibitors on PC-AKI in ACS Patients Receiving Invasive Strategy
SGLT2-inhibitors on PC-AKI
Percutaneous coronary intervention (PCI) is one of the most common invasive strategies employed in the diagnosis and treatment of coronary artery disease (CAD) patients.
- Trial name
- NCT06491953
- Testing
- SGLT-2 inhibitors
- Where
- China
- Volunteers
- 3,600 people
- Sponsor
- Shenyang Northern Hospital
Magnetic Resonance Imaging Contrast Media Adverse Reaction, Sedation Complication
Non-operating Room Anesthesia Experiences in Pediatric Magnetic Resonance Imaging Cases
In recent years, out patient anesthesia applications have been increasing for diagnostic and interventional procedures for pediatric patients.
- Trial name
- NCT05423821
- Testing
- Anesthesia efficacy in patients undergoing MRI
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Yunus Emre
Dental Caries
Radiographic Contrast To Differentiate Cavitated From Non-cavitated Tooth Decay
The proposed test is intended to enable dentists to differentiate between cavitated and non-cavitated tooth decay in the areas where teeth are in contact (interproximal surfaces).
- Trial name
- NCT02359279
- Testing
- Sodium iodide
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Creighton University
Contrast-induced Acute Kidney Injury (CI-AKI)
Hemodynamic Effects Of Impella On Renal Circulation And Risk Of CA-AKI Among Patients Undergoing Protected PCI
Patients undergoing Percutaneous Coronary Intervention (PCI) are exposed to the risk of suffering from a damage to the kidneys which goes under the name of Contrast-Associated Acute Kidney Injury (CA-AKI), which is more common if…
- Trial name
- NCT04928118
- Testing
- Evaluate the blood flow and pressure into kidneys
- Sponsor
- Virginia Commonwealth University
Prostate Cancer
Biparametric MRI for Detection of Significant Prostate Cancer
Our aim is to develop a new diagnostic approach to improve the diagnosis of men suspicious of having significant prostate cancer (sPCa).
- Trial name
- BIDOC (NCT02584179)
- Testing
- Biparametric MRI before biopsy
- Where
- Denmark
- Volunteers
- 1,063 people
- Sponsor
- Herlev Hospital
Cataract
Evaluation of the EpiGlare Tester for the Measurement of Glare-Induced Changes in BSCVA in Subjects With and Without Cataracts
The EpiGlare Tester will identify visual disability resulting from the glare experienced by subjects with cataracts in the glare-induced change in best spectacle corrected visual acuity (BSCVA).
- Trial name
- NCT04739397
- Testing
- Glare Testing
- Where
- United States
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- Epico, LLC
Contrast Enhanced Computed Tomography
Study of Effectiveness of Smaller Gauge Fenestrated Catheters for Use in IV Contrast Enhanced CT Scans
The purpose of this study is to compare multidetector computed tomography (CT) image quality following peripheral venous high pressure injection of iodinated intravenous contrast media between a 20 gauge (GA) fenestrated…
- Trial name
- ARCTR05 (NCT01772550)
- Testing
- 20GA BD Nexiva Diffusics, 18GA Conventional Catheter
- Where
- United States
- Volunteers
- 238 people
- Sponsor
- Becton, Dickinson and Company
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