Phase 4 N=122 Contrast Nephropathy and Nitrates
Contrast Induced Nephropathy
Primary: Change in GFR — 1.8; -4.1 mL/min
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
Phase 4 N=107 Mechanisms for the Effect of Acetylcysteine on Renal Function After Exposure to Radiographic Contrast Material
Radiocontrast-induced Nephropathy
Primary: Changes in Renal Blood Flow — 9590.8; 5105.4; 8529.4; 5228.4 h.mL/min
Phase 2 N=399 N-Acetylcysteine to Prevent Radiocontrast Nephropathy in Emergency Department Patients
Radiocontrast Nephropathy
Primary: Number of Participants With Contrast-induced Nephropathy — 14; 12 Participants — p=>0.5
Phase 2 N=271 Sodium Chloride and Contrast Nephropathy
Kidney Failure, Chronic · Kidney Failure, Acute · Heart Failure
Primary: Number of Participants With Acute Kidney Injury During the First 48 Hours After Contrast Administration — 5; 4 Participants
Phase 3 N=294 RenalGuard System and Contrast Media
Chronic Kidney Disease
Primary: Number of Participants With Contrast-induced Acute Kidney Injury — 146; 146 participants
Phase 4 N=132 Renal Safety Evaluation After Dotarem®-Enhanced MRI
Renal Insufficiency
Primary: Number of Patients Presenting Contrast-induced Nephropathy as Defined by an Increase in Serum Creatinine Levels of a Least 25% Over Baseline Levels, in the Full Analysis…
Phase 4 N=59 Prevention of Contrast-Induced Nephropathy With Sodium Bicarbonate Bolus Injection
Emergent Coronary Procedure
Primary: Occurrence of Contrast-induced Nephropathy — 1; 8 participants
Phase 3 N=301 Sodium Bicarbonate for Prevention of Contrast-Induced Nephropathy
Renal Failure
Primary: Contrast-induced Nephropathy — 6.1; 6.0 percentage of contrast nephropaty
Phase 4 N=57 Kidney Damage in Patients With Moderate Fall in eGFR
Coronary Artery Stenosis
Primary: Impact on the Trajectory of Serum and Urinary Neutrophil Gelatinase-associated Lipocalin (NGAL) Following Administration — -27.76; -11.11; -11.84; -8.23 ng/mL
Phase 4 N=49 Kidney Damage in Patients With Normal eGFR
Coronary Artery Stenosis
Primary: Impact on the Trajectory of Serum and Urinary NGAL Following the Administration of Non-ionic Low Osmolar Contrast Media. — -14.84; -17.71; -9.98; -2.37 ng/mL
N/A N=10,252 IMPROVE AKI Cluster-Randomized Trial
Acute Kidney Injury
Primary: Acute Kidney Injury — 110; 190; 122; 88 Participants
Phase 2 N=10 Contrast Enhanced Ultrasound for Evaluation of Reflux Nephropathy
Urinary Tract Infection · Vesicoureteral Reflux
Primary: Visualization of Renal Scars Compared to Previous Imaging — 100 Percentage of previous scars visualized
N/A N=513 Comparison of Contrast Agents During CT Angiography
Contrast Enhancement on Cardiac CT
Primary: Image Quality of the CT Scans Using Different Contrast Agents — 333; 357; 362; 288 hounsfield units
N/A N=10 Renal Retention of Microbubbles
- Study Focus: Renal Retention of Lipid Microbubbles
Primary: Renal Video Intensity Units — 19 units on a scale
N/A N=578 AVERT™ Clinical Trial for Contrast Media Volume Reduction and Incidence of CIN
Contrast Induced Nephropathy (CIN)
Primary: Primary Effectiveness Endpoint — 76; 75 Participants
N/A N=101 Remote Ischemic Preconditioning and Contrast Induced - Acute Kidney Injury in Patients Undergoing Elective PCI
Remote Ischemic Preconditioning · Contrast Induced - Acute Kidney Injury
Primary: Number of Participants With Contrast Induced-Acute Kidney Injury — 2; 3 participants
N/A N=109 Biochemical Effects of Remote Ischemic Pre-Conditioning on Contrast-induced Acute Kidney Injury
Contrast-induced Acute Kidney Injury
Primary: Number of Patients With Acute Kidney Injury — 8; 16 Participants
N/A N=11 Contrast Enhanced Intraoperative Ultrasound for Detection and Characterization of Renal Mass Undergoing Open Partial Nephrectomy
Kidney Cancer
Primary: Successful Capture of IO-CEUS Images — 10 participants
N/A N=166 Safety of Continuing Metformin in Diabetic Patients With Normal Kidney Function Receiving Contrast Media
Diabetes Mellitus · Lactic Acidosis
Primary: Incidence of Lactic Acidosis — 0; 0 participants
Phase 4 N=357 Primovist / Eovist in Renally Impaired Patients
Contrast Media
Primary: Number of Participants With Moderate to Severe Renal Impairment, Who Develop NSF (Nephrogenic Systemic Fibrosis), Based on Diagnostically Specific Clinical and…
Phase 2 N=63 Contrast-enhanced Ultrasound of the Kidney
Chronic Kidney Disease · Cystic Kidney Disease
Primary: Number of Lesions With a Change in Radiologist's Evaluation — 24 lesions
Phase 2 N=25 Contrast-enhanced Ultrasound for Complex Kidney Lesion Diagnosis in Patients With CKD Extension
Chronic Kidney Diseases · Cystic Kidney Disease
Primary: Number of Participants With Change in Radiologist's Lesion Evaluation — 0; 11; 0; 1 Participants
N/A N=540 Observational Study on the Incidence of NSF in Renal Impaired Patients Following Dotarem Administration
Renal Insufficiency
Primary: Number of Patients With Moderate to Severe Renal Impairment Who Develop Nephrogenic Systemic Fibrosis (NSF) After Administration of Dotarem — 0 Participants
Phase 3 N=33 Comparison of Isovue 370 vs. Standard Protocol in Coronary Computed Tomographic Angiography (CTA)
Coronary Computed Tomographic Angiography
Primary: Contrast to Noise Ratio — 18.6; 20.5 CNR
Phase 4 N=299 Iodixanol Versus Iopamidol in Patients Undergoing Contrast-Enhanced Computed Tomographic Imaging of Abdomen/Pelvis
Patient Comfort and Safety
Primary: Frequency of Subjects With Moderate/Severe Discomfort When Undergoing Contrast-Enhanced Computed Tomographic (CECT) Imaging of the Abdomen/Pelvis. — 53; 99 Number of…
Phase 4 N=213 Post-marketing Safety Study in Patients With Moderate Renal Insufficiency Who Receive Omniscan for Contrast-enhanced Magnetic Resonance Imaging (MRI)
Chronic Kidney Disease · Renal Insufficiency
Primary: Capture of Post-marketing Safety Information in Patients With Moderate Renal Insufficiency Undergoing Routine Contrast-enhanced MRI With Administration of OMNISCAN in…
N/A N=1,237 Renal Safety of Bowel Preparation With Polyethylene Glycol
Acute Kidney Injury
Primary: Number of Participants With Acute Renal Injury Which Included Acute Renal Dysfunction and Acute Kidney Injury — 32 participants
Phase 2 N=24 Contrast-Enhanced Ultrasound for Kidney Cancer Subtyping and Staging
Kidney Cancer
Primary: 3D CEUS Generated Metrics in Kidney Mass: Wash_In_Slope — 7.60 AU/second
Phase 3 N=5,177 Prevention of Serious Adverse Events Following Angiography
Acute Renal Failure · Kidney Disease · Coronary Artery Disease
Primary: Number of Participants With Serious, Adverse, Patient-Centered Events, Including Death, Need for Acute Dialysis, or Persistent Decline in Kidney Function, Comparing…
N/A N=96 DyeVert System RCT
Coronary Angiography
Primary: Evaluate the Total Volume of CM Used Comparing the DyeVert Group to the Control Group. — 38.0; 62.5 ml