Clinical trials: Contrast Agent
Osteosarcoma
Diffusion Study on Patients With Osteosarcoma
The aim of the study is to assess the accuracy of dynamic contrast enhanced and diffusion-weighted MR Imaging in evaluating response to chemotherapy in osteosarcoma.
- Trial name
- NCT01615640
- Where
- Germany
- Volunteers
- 30 people
- Sponsor
- Klinikum Stuttgart
Laser Burn
Comparison of Laser Speckle Contrast Imaging and Laser Doppler Imaging in Burn Patients
Timely and accurate estimation of the surface area and depth of a burn injury is essential for determining an appropriate treatment modality.
- Trial name
- COLA-B (NCT05037916)
- Testing
- laser speckle contrast imaging device
- Where
- Netherlands
- Volunteers
- 50 people
- Sponsor
- Maasstad Hospital
Pediatric Congenital Heart Disease
Feraheme As An MRI Contrast Agent For Pediatric Congenital Heart Disease
The standard clinical cardiovascular MRI practice for children with CHD frequently involves the use of gadolinium-based contrast agents (GBCA) to enhance tissue contrast.
- Trial name
- NCT02752191
- Testing
- ferumoxytol, gadofosveset
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- Paul Finn
Intraplaque Neovascularization Evaluated by Carotid Enhanced Ultrasound Well Reflect the Plaque Vulnerability
Serum Biomarker of Plaque Vulnerability and Contrast Ultrasound of Carotid Artery
No serum biomarker has qualified for clinical use until now. However several biomarkers, especially markers of inflammatory or proteolytic activity seem to promising in the identification of vulnerable plaques.
- Trial name
- NCT01842490
- Where
- South Korea
- Volunteers
- 120 people
- Sponsor
- Kyunghee University Medical Center
Appendicitis
Impact of Oral Contrast in the Large Intestine on the Recognition of Appendix
Acute appendicitis is the most common cause of abdominal pain requiring surgical intervention. The gold standard test for the diagnosis of acute appendicitis is the CT scan.
- Trial name
- NCT02497183
- Testing
- ultrasound, iodine based solution of oral contrast material
- Where
- Israel
- Volunteers
- 1 people
- Sponsor
- HaEmek Medical Center, Israel
Pancreas Cancer
Three New Methods for Diagnosing Pancreas Cancer
The purpose of this project is to evaluate and compare three new methods for diagnosis, staging, operability evaluation and treatment control of pancreas cancer.
- Trial name
- NCT00259532
- Testing
- Ultrasound and contrast agent
- Where
- Denmark
- Volunteers
- 80 people
- Sponsor
- University of Copenhagen
Contrast Enhanced Ultrasound, Ultrasonic Diagnosis
International Delphi Study to Develop Standardized Quality Criteria and a Rating Tool for Liver CEUS Image Quality Assessment
This study aims to establish international consensus-based quality criteria for contrast-enhanced ultrasound (CEUS) examinations of the liver and to develop a standardized tool for assessing CEUS image and examination quality.
- Conditions
- Contrast Enhanced Ultrasound, Ultrasonic Diagnosis, Liver
- Trial name
- ICON LiverCEUS (NCT07656181)
- Where
- Switzerland
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- University of Bern
Head and Neck Squamous Cell Carcinoma
The Value of CEUS in Assessing the Response of Cervical Lymph Nodes After NACI for HNSCC
The head and neck squamous cell carcinoma is the sixth most common malignant tumor worldwide. For patients with locally advanced head and neck cancer, neoadjuvant therapy is recommended before surgery, including neoadjuvant…
- Trial name
- NCT06727162
- Testing
- Contrast-Enhanced Ultrasound
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
HCC - Hepatocellular Carcinoma
Comparison of Gd-EOB-DTPA-enhanced MRI and Contrast-enhanced Ultrasound for Measuring Tumor Size of Solitary Hepatocellular Carcinoma ≤ 5cm:A Retrospective Study
Knowing the tumor size before operation is of great significance to the choice of treatment methods of surgeons and the prognosis of patients.
- Trial name
- NCT06437457
- Testing
- ceus
- Where
- China
- Volunteers
- 194 people
- Sponsor
- Anhui Medical University
Hypothyroidism
Observational Study on Hypothyroidism in Young Children Following Iodine Contrast Exposure
To investigate the incidence of detected hypothyroidism after iodinated contrast exposure in pediatric patients from birth to 3 years of age (inclusive) in a routine clinical practice setting.
- Trial name
- NCT02766283
- Testing
- iodinated contrast agents
- Where
- Israel
- Volunteers
- 843 people
- Sponsor
- Bayer
Postoperative Renal Function
Intraoperative Laser Speckle Imaging Predicts Early Renal Function After Kidney Transplantation
This observational study aims to explore the predictive value of intraoperative laser speckle contrast imaging for early postoperative renal function in kidney transplant recipients.
- Trial name
- NCT07753434
- Testing
- laser speckle contrast imaging (LSCI)
- Where
- China
- Volunteers
- 80 people
- Sponsor
- The Second Affiliated Hospital of Chongqing Medical University