Clinical trials: Image Enhancement
Body Image, Physical Activity
SDT-Based Intervention for Exercise Motivation in Female Students
Physical inactivity, maladaptive exercise motives, and body image concerns are highly prevalent among young adult women and are associated with reduced psychological well-being and increased risk for disordered eating.
- Trial name
- No acronym use (NCT07506343)
- Testing
- Experimental group will receive a face-to-face psychoeducational program grounded in Self-Determination Theory. Control group will no receive any psychoeducational program
- Volunteers
- 194 people, healthy volunteers welcome
- Sponsor
- Universidad Francisco de Vitoria
Proximal Femur Fractures
Development and Validation of Intraoperative Image-quality Criteria
An expert panel of surgeons agreed that there is not any established, standardized approach to the teaching of intraoperative imaging and that there may be practice gaps in decision making and the use of imaging among trauma…
- Trial name
- NCT01660490
- Testing
- ORIF
- Where
- 3 sites in United States, Austria and 1 more
- Volunteers
- 200 people
- Sponsor
- AO Clinical Investigation and Publishing Documentation
Ischemic Heart Disease
Dose Optimization for Rubidium PET Imaging in Patients With Known or Suspected Ischemic Heart Disease
Selection of the appropriate administered activity for each patient's body habitus is very important to obtain diagnostic image quality.
- Trial name
- RUBY-DOSE (NCT05037799)
- Testing
- Rb-82 Radioisotope
- Where
- Canada
- Volunteers
- 48 people
- Sponsor
- Ottawa Heart Institute Research Corporation
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
Contrast Media Allergy
A Feasibility Study to Assess the Use of Gadolinium in Computed Tomography
Patients with an allergy to iodine based intravenous contrast cannot undergo a CT scan with contrast, unless they are premedicated.
- Trial name
- NCT02163005
- Testing
- Gadolinium
- Where
- United States
- Sponsor
- Massachusetts General Hospital
Low Back Pain, Muscle Weakness
NASM OPT for Gluteal Enhancement in Non-Athletic Women: An RCT
This RCT evaluates a 12-week NASM OPT program targeting gluteal muscle strength, hip aesthetics (shape, lift, circumference), and low back pain in 120 non-athletic women.
- Conditions
- Low Back Pain, Muscle Weakness, Body Image Disturbance
- Trial name
- GlutealEnhan (NCT06977958)
- Testing
- NASM OPT Group, General Exercise Group
- Where
- Iran
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Sistan and Baluchestan
Cardiovascular Diseases
Evaluation of Exposure Reduction Using Region-of-Interest Fluoroscopy (X-ray Fovea Imaging) in Cardiac Interventions
The aim of the proposed study is to compare the exposure dose and diagnostic performance of region-of-interest fluoroscopy compared to standard fluoroscopy in patients and interventionists during cardiac interventional…
- Trial name
- NCT00817115
- Testing
- Region-of-Interest Imaging (X-ray Fovea Imaging)
- Where
- Canada
- Volunteers
- 75 people
- Sponsor
- Sunnybrook Health Sciences Centre
Colonic Polyps
High Definition Endoscopy With i-Scan for Small Colonic Polyp Evaluation: The HiScope Study
Current standard practice is to remove all colonic polyps found during colonoscopy as it has not been possible to distinguish between polyps with some malignant potential (adenomatous) and those with negligable malignant…
- Trial name
- HiSCOPE (NCT01761279)
- Testing
- High definition white light endoscopy
- Volunteers
- 84 people
- Sponsor
- Portsmouth Hospitals NHS Trust
Eating Disorder
An ACT Group Intervention for ED-patients
The purpose of this study was to test if an ACT group intervention focusing on body image reduces eating disorders symptoms and reduces care consumption in patients treated at a specialised eating disorder unit.
- Trial name
- NCT02058121
- Testing
- Acceptance and Commitment Therapy, Treatment as usual
- Where
- Sweden
- Volunteers
- 99 people
- Sponsor
- Örebro County Council
Cirrhosis of Liver
Gadoxetic Acid-MRI Versus Ultrasonography for the Surveillance of Hepatocellular Carcinoma in High-risk Patients
Current practice guidelines recommend surveillance for hepatocellular carcinoma (HCC) in liver cirrhosis patients with ultrasonography (USG) every 6 months.
- Trial name
- PRIUS (NCT01446666)
- Where
- South Korea
- Volunteers
- 423 people
- Sponsor
- Asan Medical Center
Ventricular Tachycardia (VT), Ischemic Cardiomyopathy
MRI-guided Ventricular Tachycardia Ablation in Patients With Structural Heart Disease
Ventricular tachycardia (VT) is a life-threatening heart rhythm disorder that frequently occurs in patients with structural heart disease, such as ischemic or non-ischemic cardiomyopathy.
- Conditions
- Ventricular Tachycardia (VT), Ischemic Cardiomyopathy, Non-ischemic Cardiomyopathy
- Trial name
- MAGNET-VT (NCT07896980)
- Testing
- LGE-MRI-integrated EAM-guided catheter ablation, Conventional EAM-guided catheter ablation
- Where
- China
- Volunteers
- 526 people
- Sponsor
- China National Center for Cardiovascular Diseases
Breast Cancer, Diagnostic Imaging
Efficacy and Safety of Gadobutrol 1.0 Molar (Gadovist) for Breast MRI
The purpose of this study is to look at the efficacy (how does it work) and safety of gadobutrol when used for obtaining MR images of both breasts.Women with a recent diagnosis of breast cancer by mammogram (X-ray examination of…
- Trial name
- NCT01067976
- Testing
- Gadobutrol (Gadavist, Gadovist, BAY86-4875)
- Where
- 40 sites in United States, Argentina and 7 more
- Volunteers
- 446 people
- Sponsor
- Bayer
Coronary Artery Disease
Gadobutrol / Gadavist-enhanced Cardiac Magnetic Resonance Imaging (CMRI) to Detect Coronary Artery Disease (CAD)
Subjects being evaluated for suspected or known Coronary artery Disease (CAD) based on signs and/or symptoms, will be invited to participate in the study.
- Trial name
- GadaCAD 2 (NCT01890434)
- Testing
- Gadobutrol (Gadavist, Gadovist, BAY86-4875)
- Where
- 24 sites in United States, Australia and 2 more
- Volunteers
- 478 people
- Sponsor
- Bayer
Colonic Adenoma, Colonoscopy
Blue Laser Imaging and White Light Imaging Colonic Polyps
The adenoma detection rate by colonoscopy for asymptomatic individuals aged 50 years and older is estimated to be at least 25%. It is known that during colonoscopy, lesions may be missed.
- Trial name
- NCT03421600
- Testing
- blue laser imaging, White light imaging
- Where
- Singapore
- Volunteers
- 184 people
- Sponsor
- Changi General Hospital
Radiation Protection, Image Enhancement
Next-Generation Photon-Counting CT Technology: Development and Clinical Evaluation
This project aims to develop and evaluate a next-generation photon-counting CT prototype, and assess whether next-generation photon-counting CT--which enables reduced radiation dose, high spatial resolution, and spectral…
- Trial name
- CT-DACE (NCT06691659)
- Testing
- CT-DACE
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- University of Pennsylvania
Breast Cancer
Efficacy and Safety of Gadobutrol 1.0 Molar (Gadovist) for Breast Magnetic Resonance Imaging (MRI)
The purpose of this study is to look at the efficacy (how does it work) and safety of gadobutrol when used for obtaining MR images of both breasts.Women with a recent diagnosis of breast cancer by mammogram (X-ray examination of…
- Trial name
- GEMMA 2 (NCT01104584)
- Testing
- Gadobutrol (Gadavist, Gadovist, BAY86-4875)
- Where
- 48 sites in United States, Argentina and 7 more
- Volunteers
- 460 people
- Sponsor
- Bayer
Coronary Artery Disease
Gadobutrol/Gadavist-enhanced Cardiac Magnetic Resonance Imaging (CMRI) to Detect Coronary Artery Disease (CAD)
Participants being evaluated for suspected or known Coronary artery Disease (CAD) based on signs and/or symptoms, will be invited to participate in the study.
- Trial name
- GadaCAD 1 (NCT01890421)
- Testing
- Gadobutrol (Gadovist, Gadavist, BAY86-4875)
- Where
- 23 sites in United States, France and 5 more
- Volunteers
- 426 people
- Sponsor
- Bayer
Breast Cancer
Dual-energy Contrast-enhanced (2D and 3D Mammography Versus Contrast-enhanced MRI)- A Pilot Study
This is a pilot study to evaluate 2D contrast-enhanced mammography image and 3D (tomosynthesis) contrast-enhanced images to contrast enhanced MRI in women with greater than 95% probability of breast cancer (BIRADS 5) or confirmed…
- Trial name
- NCT01433640
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Hologic, Inc.
Colorectal Polyps
Evalution of Optical Enhancement With Magnification for Polyop Histology
When a polyp is found, it woulf be recorded by a white-light and OE1 model with magnification for assessing and predicting its histology. After that, its really histology will be reported by an pathologist.
- Trial name
- NCT02929641
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Shandong University
MRI, MRI Image Enhancement
Optimizing Liver MRI Using Breath-Holding With and Without Oxygen
The goal of this interventional study (clinical trial) is to learn if different breath-holding techniques, with and without extra oxygen, can improve the quality of abdominal Magnetic Resonance Imaging (MRI) images in healthy…
- Trial name
- NCT07135401
- Testing
- Breath-hold conditions
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco