Clinical trials: Tomography, X Ray Computed
Voice Disorders
Efficacy of Conversation Training Therapy (CTT)
Voice therapy is the standard-of-care for many of the nearly 140 million people in the United States who suffer from voice disorders,1 yet patients claim that current therapies are ineffective at meeting their voice needs.2…
- Trial name
- NCT02441348
- Testing
- Conversation Training Therapy
- Where
- United States
- Volunteers
- 67 people
- Sponsor
- University of Pittsburgh
Lung Cancer
FDG-PET/CT Scans in Patients With Stage IIIB or Stage IV NSCLC Undergoing Chemotherapy
RATIONALE: Diagnostic procedures, such as fludeoxyglucose F 18 (^18FDG) positron emission tomography (PET)/CT scans, may help doctors predict a patient's response to treatment and help plan the best treatment.
- Trial name
- ACRIN6678 (NCT00424138)
- Testing
- FDG
- Where
- United States
- Volunteers
- 96 people
- Sponsor
- American College of Radiology Imaging Network
Homozygous Familial Hypercholesterolemia (HoFH), Coronary Computed Tomography Angiography
Assessing the Impact of Intensification of Lipid Lowering Therapy With Guidelines-based Evinacumab Administration on Coronary Plaque Volumes Measured by Coronary Computed Tomography Angiography (CCTA) in Patients With Homozygous Familial Hypercholesterolemia (HoFH)
This observational, multicenter, retrospective and prospective study aims to evaluate the impact of intensified lipid-lowering therapy including Evinacumab on coronary atherosclerotic plaque burden in patients with Homozygous…
- Trial name
- EVOLVE-HoFH (NCT07447648)
- Where
- 13 sites in France, Italy and 2 more
- Volunteers
- 52 people
- Sponsor
- Fondazione SISA (Societa Italiana per lo Studio della Arteriosclerosi)
Displaced Tooth
Assessment of Extraction of Primary Canines in Treating Mesioangular Displaced Permanent Canines
This research project is important because there is no gold standard to rely on regarding the effect of the extraction of primary canines as an interceptive treatment for children with mesioangular displaced canines.
- Trial name
- NCT03684525
- Testing
- Extraction of primary canines
- Where
- Saudi Arabia
- Volunteers
- 86 people, healthy volunteers welcome
- Sponsor
- King Abdulaziz University
Knee Osteoarthritis
Circuit Training on Knee Osteoarthritis Patients
Introduction: The increase in intermuscular adipose tissue (IMAT) can contribute to muscle weakness and consequently on progression of knee OA.
- Trial name
- NCT02761590
- Testing
- Circuit training protocol
- Where
- Brazil
- Volunteers
- 60 people
- Sponsor
- Universidade Federal de Sao Carlos
Covid19, SARS-CoV Infection
Initial CT Findings and CO-RADS Stage in COVID-19
This study aims to determine whether patients with different real-time reverse transcriptase-polymerase chain reaction (PCR), chest computed tomography (CT) and laboratory findings have different clinical outcomes.
- Conditions
- Covid19, SARS-CoV Infection, Pneumonia, Viral
- Trial name
- NCT04789447
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 895 people
- Sponsor
- Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey
Facial Asymmetry
Assessment of the Accuracy of Patient Specific Plates for Correction of Maxillary Cant in Facial Asymmetry
The goal of this clinical trial is to learn how accurate patient-specific plates (PSPs) are for correcting a tilted upper jaw (maxillary cant) in people with facial asymmetry.
- Trial name
- NCT07001826
- Testing
- Virtual Surgical Planning (VSP) with Patient-Specific Plates (PSPs)
- Where
- Egypt
- Volunteers
- 8 people
- Sponsor
- Cairo University
Chronic Coronary Syndrome
Effect of Intensive Lipid-Lowering Therapy on Coronary Atherosclerotic Plaque Progression in Young and Middle-Aged Patients With Chronic Coronary Syndrome
This is a multicenter, open-label, parallel-group, randomized trial to determine if intensive lipid-lowering therapy (goal for LDL-C <1.0 mmol/L and ≥50% reduction frome baseline) could delay progression of coronary…
- Trial name
- CAPITAL-PLAQUE (NCT06896708)
- Testing
- Intensive lipid-lowering strategy, Standard lipid-lowering strategy
- Where
- 7 sites in China
- Volunteers
- 766 people
- Sponsor
- Liu yong
Decayed Teeth
Morphological Root Canal Variation in C-shaped Canal Will be Assessed for Age by Using Cone Beam Computed Tomography
CBCT Data Of C-Shaped Canal In Mandibular Second Molar Will Be Assessed For Age.
- Trial name
- NCT04817852
- Testing
- CBCT data of c-shaped canal in mandibular second molar.
- Where
- India
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- CSI College of Dental Sciences and Research, Madurai
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
Pulmonary Disease
Thoracic MRI Imaging in Children
The aim of this study is to compare a new Magnetic Resonance Imaging (MRI)protocol, including a new MRI sequence for visualization of lung parenchyma, to computed tomography as the gold standard for the evaluation of thoracic…
- Trial name
- ImagINI-CHEST (NCT02714933)
- Testing
- MRI sequence Advanced ZTE
- Where
- France
- Volunteers
- 72 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Ventricular Tachycardia, Arrhythmia
Imaging With a Radio Tracer to Guide VT Ablations
Some patients are at risk for life-threatening fast heart rates. These can frequently be treated by using a catheter inside the heart to burn away the cells that create the fast heart rates.
- Trial name
- NCT01250912
- Testing
- 123I-metaiodobenzylguanidine
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- University of Maryland, Baltimore
Myocardial Ischemia
Evaluation of Myocardial Ischemia Using Standard Single Photon Emission Computed Tomography (SPECT) With Regadenoson and Simultaneous Cardiac Echocardiography
This study is for people who have a SPECT scan (nuclear imaging of the blood flow to the heart muscle) ordered by their medical doctors.
- Trial name
- Lexi-Echo (NCT01150578)
- Testing
- No intervention
- Where
- United States
- Volunteers
- 380 people
- Sponsor
- Aiden Abidov
HIV, Cardiovascular Diseases
Evaluating the Use of Pitavastatin to Reduce the Risk of Cardiovascular Disease in HIV-Infected Adults
People with HIV are at risk for cardiovascular disease (CVD). This study evaluated the use of pitavastatin to reduce the risk of CVD in adults with HIV on antiretroviral therapy (ART).
- Trial name
- REPRIEVE (NCT02344290)
- Testing
- Pitavastatin
- Where
- 137 sites in United States, Botswana and 11 more
- Volunteers
- 7,769 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Septic Shock
Association Between Muscle L3 CT Scan Muscle Derived Parameters of Muscle Function Upon Intensive Care Unit Admission and 3 Months Mortality After ICU Discharge for Patients Admitted for Septic Shock. The SIMS Study
Muscle dysfunction in intensive care units is associated with significant morbidity and mortality. During septic shock, there is an increased catabolism and systemic inflammation resulting in quantitative and qualitative muscle…
- Trial name
- SIMS (NCT07483710)
- Testing
- Evaluation of muscle dysfunction in intensive care units for septic schock patients
- Where
- 4 sites in France
- Volunteers
- 196 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Coronary Artery Disease
Very Early veRsus Deferred Invasive Evaluation Using Computerized Tomography in Patients With Acute Coronary Syndromes
The aim of this study is to evaluate if acute invasive coronary evaluation and treatment conducted within 12 hours of diagnosis improves clinical outcome compared to a deferred, subacute strategy in patients with unstable angina…
- Trial name
- VERDICT-EDI (NCT02061891)
- Testing
- Invasive coronary evaluation (Deferred), Invasive coronary evaluation (Acute)
- Where
- Denmark
- Volunteers
- 2,500 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Head and Neck Cancer
Detection of Cervical Lymph Node Metastases With a High-Resolution Positron Emission Tomography (PET) Imaging System
The goal of this clinical research study is to learn if using the PEMFlex Solo II, a high-resolution camera for PET scan imaging, on an area of the body that has, or is suspected to have cancer will give researchers the same or…
- Trial name
- NCT01030497
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- M.D. Anderson Cancer Center
Tomography, X-Ray Computed, Spread Through Air Space
Retrospective Analysis of Clinical and CT Features to Predict Spread Through Air Space in Stage IA Lung Adenocarcinoma
The purpose of this study is to provide a basis for the selection of surgical methods for patients with stage IA lung adenocarcinoma.
- Conditions
- Tomography, X-Ray Computed, Spread Through Air Space, Clinical Features, Stage IA Adenocarcinoma of Lung
- Trial name
- NCT06645743
- Where
- China
- Volunteers
- 1,100 people
- Sponsor
- The Third Affiliated Hospital of Kunming Medical College.
Bowel Obstruction
Diagnostic Performance of Point of Care Ultrasound to Identify Intestinal Obstruction
As reported in previous studies, Point-of-Care Ultrasound (POCUS) has good performance for the diagnosis of bowel obstruction even when compared with CT. This inexpensive, radiation-free tool is available in a majority of ED.
- Trial name
- OCCLUS (NCT04848415)
- Testing
- Point-of-Care Ultrasound
- Where
- France
- Volunteers
- 150 people
- Sponsor
- Nantes University Hospital
Coronary Artery Disease, Diet, Healthy
Dietary Intervention to Stop Coronary Atherosclerosis in Computed Tomography: Long-Term Follow-Up
A long-term evaluation of the impact of intensive diet and lifestyle intervention on coronary plaque dynamics in patients with coronary atherosclerosis diagnosed in computed tomography angiography (CCTA).
- Conditions
- Coronary Artery Disease, Diet, Healthy, Lifestyle Risk Reduction
- Trial name
- DISCO-CT2 (NCT06031974)
- Testing
- DISCO Intervention
- Where
- Poland
- Volunteers
- 92 people
- Sponsor
- National Institute of Cardiology, Warsaw, Poland
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