Clinical trials: Normal CT Scan
Breast Cancer, Colorectal Cancer
Positron Emission Tomography/Computed Tomography Scanning Before Surgery in Patients With Non-Small Cell Lung Cancer, Colorectal Cancer, Breast Cancer, Esophageal Cancer, or Head and Neck Cancer
RATIONALE: Diagnostic procedures, such as positron emission tomography/computed tomography (PET/CT) scanning before surgery, may help measure the extent of disease.
- Conditions
- Breast Cancer, Colorectal Cancer, Esophageal Cancer, Head and Neck Cancer
- Trial name
- NCT01254591
- Testing
- 18F-fluoromisonidazole, fluorescence angiography, laboratory biomarker analysis
- Where
- United Kingdom
- Volunteers
- 500 people
- Sponsor
- University College London (UCL) Cancer Institute
Neuroendocrine Tumors
68Ga-DOTATOC for Imaging of Neuroendocrine Tumors: Expanded Access Trial
The purpose of this study is to use a new type of scan, called 68Ga-DOTATOC PET/CT scan, instead of OctreoScan, the standard scan, to diagnose, monitor and manage your tumor.
- Trial name
- NCT02358018
- Testing
- 68Ga-DOTATOC PET/CT Scan
- Where
- United States
- Sponsor
- Memorial Sloan Kettering Cancer Center
Normal CT Scan, Dysplasic Disease
Dose-Quality Study in the Temporal Bone Computed Tomography in Routine Care
Because of the complexity of the structures studied, imaging the temporal bone requires compliance with a number of image quality criteria, in order to achieve optimum spatial resolution of the most clinically relevant anatomical…
- Conditions
- Normal CT Scan, Dysplasic Disease, Tumoral Disease, Infectious Disease
- Trial name
- NCT06827106
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Aix Marseille Université
Juvenile Idiopathic Arthritis
Spine Quantitative Computed Tomography (QCT)
The purpose of this study is to compare healthy children to children who have a chronic illness called Juvenile Idiopathic Arthritis (JIA). JIA is a childhood disease that causes swollen joints that are often stiff and painful.
- Trial name
- Spine QCT (NCT00762879)
- Where
- United States
- Volunteers
- 127 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Philadelphia
Neuroendocrine Tumors, Small Intestinal NET
Preoperative Imaging in Patients With Small Bowel Neuroendocrine Tumors
Digestive NETs are the second most common malignant digestive tumor after adenocarcinoma. The most common gastrointestinal NETs arise from the small intestine.
- Conditions
- Neuroendocrine Tumors, Small Intestinal NET, Lymph Node Metastasis
- Trial name
- TEGRELE (NCT05246319)
- Testing
- preoperative imaging
- Where
- 2 sites in France
- Volunteers
- 50 people
- Sponsor
- Laurent BRUNAUD
Metastatic Melanoma to the Groin Lymph Nodes
Evaluation of Groin Lymphadenectomy Extent For Metastatic Melanoma
BACKGROUND: Spread of metastatic melanoma to the groin lymph nodes (LN) is a common event affecting about 350 people a year in Australia.
- Trial name
- EAGLE FM (NCT02166788)
- Testing
- Inguinal Lymphadenectomy, Ilio-inguinal Lymphadenectomy
- Where
- 17 sites in Australia, Brazil and 4 more
- Volunteers
- 634 people
- Sponsor
- Melanoma and Skin Cancer Trials Limited
Systemic Lupus Erythematosus
Spine Quantitative Computed Tomography (QCT) for the Assessment of Osteoporosis on Children
The purpose of this study is to compare healthy children to children who have systemic lupus erythematosus (SLE). SLE is a childhood disease that has high risk for low bone mass and vertebral compression fractures.
- Trial name
- NCT01330368
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Children's Hospital of Philadelphia
Ewing Sarcoma, Osteosarcoma
Eligibility Screening for a NCI Pediatric Oncology Branch Research Study
Patients who are being considered for participation in a NCI Pediatric Oncology Branch research study will be screened for eligibility under this protocol.
- Conditions
- Ewing Sarcoma, Osteosarcoma, Neuroblastoma, Acute Lymphoblastic Leukemia
- Trial name
- NCT00026780
- Where
- United States
- Volunteers
- 1,720 people
- Sponsor
- National Cancer Institute (NCI)
Ultrasonography
Ultrasonography and Cone-Beam Computed Tomography for Peri-implant Tissue Evaluation
Objectives: Although cone-beam computed tomography (CBCT) is becoming a standard of care in implant therapy, concerns have been raised recently about its limitation in imaging peri-implant tissues due to artifacts.
- Trial name
- NCT04488302
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- University of Michigan
Lung Cancer, Abdominal Cancer
Respiratory Tumor and Normal Tissue Motion
Primary Objectives: To collect accurate and reliable respiration-induced anatomic structure motion data using four-dimensional (4-D) imaging technology.
- Trial name
- NCT00415675
- Testing
- Motion CT Scans
- Where
- United States
- Volunteers
- 86 people
- Sponsor
- M.D. Anderson Cancer Center
Orbital Cellulitis
Fast Magnetic Resonance Imaging as Compared to Computed Tomography Scan in Pediatric Orbital Cellulitis Imaging
The aim of the study is to compare orbital and central nervous system (CNS) imaging with Computed Tomography (CT) scan to that of Fast Magnetic Resonance Imaging (Fast MRI) in children with mild, moderate or severe orbital…
- Trial name
- NCT02711436
- Testing
- Computed Tomography Scan, Fast Magnetic Resonance Imaging
- Where
- Israel
- Volunteers
- 30 people
- Sponsor
- Hillel Yaffe Medical Center
Soft Tissue Sarcoma
Study of Low Dose CT in Sarcoma Patients
The primary outcome of this study is the detection of lung metastases comparing Low dose CT (LDCT) and Minimum dose CT (MnDCT) with CXR. Hypothesis 1.
- Trial name
- NCT00188422
- Testing
- low dose CT
- Where
- Canada
- Volunteers
- 70 people
- Sponsor
- University Health Network, Toronto
Middle Ear Cholesteatoma
Associations of Pre- and Intraoperative Endoscopic Findings of Middle Ear Status in Cholesteatoma
The aim of this study is to assess the accuracy of preoperative HRCT of the temporal bone combined with the preoperative audiologic assessment compared with the intraoperative endoscopic middle ear finding.
- Trial name
- NCT04672187
- Where
- Thailand
- Volunteers
- 41 people
- Sponsor
- Prince of Songkla University
Breast Cancer
Late Scan Time-point Optimalisation of 18F-Fluoroestradiol for the Large Field-of-view (LAFOV) PET/CT Scanner.
Currently, in routine patient care PET/CT scan protocols used on high sensitivity large field of-view (LAFOV) PET/CT systems are based on protocols that historically were developed for standard field-of-view (SAFOV) PET/CT…
- Trial name
- NCT07627269
- Testing
- Late scan time-point(s) optimalisation of 89Zr trastuzumab18F-Fluoroestradiol
- Where
- Netherlands
- Volunteers
- 8 people
- Sponsor
- University Medical Center Groningen
Apical Periodontitis
N-acetylcysteine for Root Canal Treatment of Necrotic Teeth With Apical Periodontitis
A randomized controlled trial comparing the postoperative pain intensity, periapical biomarkers level, and periapical healing in patients with necrotic mature teeth and apical periodontitis treated with N-acetylcysteine (NAC), as…
- Trial name
- NAC (NCT07262554)
- Testing
- Calcium hydroxide (Ca(OH)₂), N-Acetylcysteine (NAC)
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Alexandria University
Hemangioma, Neoplasm Metastasis
Direct Injection of Alcohol for the Treatment of Spinal Tumors
Tumors of the spine can be described as primary, meaning that the tumor originated from cells normally found in the spine, or metastatic, cells from another area of the body that have spread to the spine.
- Conditions
- Hemangioma, Neoplasm Metastasis, Spinal Neoplasm
- Trial name
- NCT00001417
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Subglottic Stenosis (SGS), Pierre Robin Sequence (PRS)
Functional Modeling of the Pediatric Airway
The investigators hypothesize that a functional computational model that simulates the mechanical and aerodynamic behavior of the upper airway in children with Pierre Robin Sequence (PRS) and laryngeal lesions (e.g.
- Conditions
- Subglottic Stenosis (SGS), Pierre Robin Sequence (PRS), Micrognathia, Normal Controls From CT Scans of the Upper Airway
- Trial name
- NCT01690078
- Where
- United States
- Volunteers
- 39 people
- Sponsor
- University of North Carolina, Chapel Hill
Bronchogenic Carcinoma, Chronic Granulomatous Disease
Diagnostic Effectiveness of Virtual Bronchoscopy
This study will evaluate a new technique for examining the air passages of the lungs called "virtual bronchoscopy." It involves using computed tomography (CT) images of the chest to generate a 3-dimensional model of the walls of…
- Conditions
- Bronchogenic Carcinoma, Chronic Granulomatous Disease, Job's Syndrome, Mycobacterium Infection
- Trial name
- NCT00001515
- Testing
- virtual bronchoscopy
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Neuroendocrine Tumors
18F-MFBG Imaging for Evaluation of Neuroendocrine Malignancies
The purpose of this study is to see how a new tracer named 18F-MFBG (Meta Fluorobenzyl Guanidine) behaves in the body after injection, how it spreads to all the organs and how it is removed from the body.
- Trial name
- NCT02348749
- Testing
- 18F-MFBG (meta-fluoro benzylguanidine), Positron emission tomography (PET) imaging, Blood draws
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Osteoid Osteoma
Comparative Effectiveness of MRgFUS Versus CTgRFA for Osteoid Osteomas
Osteoid osteomas are painful, benign bone tumors that occur most frequently in young males between ages 10 and 20 years. The goal of the proposed study is based on the premise that MRgFUS is noninferior to CT-guided…
- Trial name
- NCT02923011
- Testing
- MRgFUS, CTgRFA
- Where
- 3 sites in United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Matthew Bucknor