Clinical trials: CT
Diagnostic Imaging
A Clinical Study of Xenetix 300 in Multislice Computed Tomography (CT) Pediatric Indications
This is a clinical study of Xenetix 300 in Multislice Computed Tomography (MSCT) in pediatric indications.
- Trial name
- NCT00347022
- Testing
- Xenetix, Visipaque
- Where
- France
- Volunteers
- 145 people
- Sponsor
- Guerbet
Neuroendocrine Tumors, Carcinoid Tumors
Impact of Ga-68 DOTATOC PET-CT Imaging in Management of Neuroendocrine Tumors
Participants in this study have been diagnosed with a tumor such as a carcinoid, neuroendocrine tumor, neuroblastoma, Ewing's sarcoma, or brain tumor that has cells which carry somatostatin receptors.
- Conditions
- Neuroendocrine Tumors, Carcinoid Tumors, Neuroblastoma, Medulloblastoma
- Trial name
- NCT02441062
- Testing
- 68Ga-DOTATOC PET/CT
- Where
- United States
- Volunteers
- 122 people
- Sponsor
- Sue O'Dorisio
Glomerulosclerosis, Focal
Focal Segmental Glomerulosclerosis Clinical Trial (FSGS-CT)
The FSGS Clinical Trial is a multi-center, prospective, controlled, open label randomized trial designed to determine if treatment with mycophenolate mofetil (MMF) in conjunction with pulse steroids is superior to treatment with…
- Trial name
- NCT00135811
- Testing
- Cyclosporin, Mycophenolate mofetil and Dexamethasone
- Where
- United States
- Volunteers
- 192 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Neuroendocrine Tumors, Carcinoid Tumors
Safety of 68Ga-DOTA-tyr3-Octreotide PET in Diagnosis of Solid Tumors
This protocol is designed to test the efficacy of 68Ga-DOTATOC PET/CT in diagnosis, staging, and measurement of response to treatment in patients with somatostatin receptor positive tumors.
- Conditions
- Neuroendocrine Tumors, Carcinoid Tumors, Neuroblastoma, Medulloblastoma
- Trial name
- GA-68 (NCT01619865)
- Testing
- 68Ga-DOTATOC PET/CT
- Where
- United States
- Volunteers
- 223 people
- Sponsor
- Sue O'Dorisio
Appendicitis
Diagnosis of Acute Appendicitis: Low-dose Computed Tomography (CT) Versus Standard-dose CT
The purpose of this study is to determine whether low-dose CT is not inferior to standard-dose CT in the rate of unnecessary appendectomy.
- Trial name
- NCT00913380
- Testing
- Diagnostic CT
- Where
- South Korea
- Volunteers
- 891 people
- Sponsor
- Seoul National University Bundang Hospital
Head Injury
Shared Decision Making in Parents of Children With Head Trauma: Head CT Choice
The investigators will test the impact of a decision aid, Head CT Choice, to determine if its use improves parents' knowledge and engagement in decision making and safely decreases healthcare utilization in children presenting to…
- Trial name
- NCT02063087
- Testing
- Head CT Decision Aid
- Where
- 7 sites in United States
- Volunteers
- 971 people
- Sponsor
- Mayo Clinic
Chlamydial Infection, Gonorrhoea
Clinical Study of a Single-Use, Point-of-Care Molecular Diagnostic Device for the Detection of Neisseria Gonorrhoeae (NG), Trichomonas Vaginalis (TV), and Chlamydia Trachomatis (CT) Utilizing Vaginal Swabs
This is a multi-center study with a minimum of three sites in the United States. The study will enroll approximately 1750 female subjects and will have a study duration of approximately 9 months after enrollment of the first…
- Conditions
- Chlamydial Infection, Gonorrhoea, Trichomoniasis
- Trial name
- NCT03596151
- Testing
- Click Device
- Where
- 8 sites in United States
- Volunteers
- 295 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Spinal Neoplasms
Evaluation of Single Session Stereotactic Body Radiotherapy
The goal of this clinical research study is to find out if stereotactic body radiotherapy to the spine using computerized tomography (CT)-on-Rails is safe and effective in the treatment of metastatic spine tumors.
- Trial name
- NCT00492817
- Testing
- Stereotactic Body Radiotherapy
- Where
- United States
- Volunteers
- 71 people
- Sponsor
- M.D. Anderson Cancer Center
Adult Anaplastic Ependymoma, Adult Anaplastic Oligodendroglioma
18F-FDOPA PET/CT or PET/MRI in Measuring Tumors in Patients With Newly-Diagnosed or Recurrent Gliomas
To evaluate 18F-FDOPA PET obtained from PET/CT or PET/MRI imaging in patients with newly diagnosed or recurrent gliomas.
- Conditions
- Adult Anaplastic Ependymoma, Adult Anaplastic Oligodendroglioma, Adult Brain Stem Glioma, Adult Diffuse Astrocytoma
- Trial name
- NCT02175745
- Testing
- 18F-fluoro-dihydroxyphenylalanine, Positron emission tomography (PET), Computed tomography (CT)
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Erik Mittra
Ultrasound, CT Scans
Open-Label, Safety Study Evaluating the Use of Dexmedetomidine in Pediatric Subjects Undergoing Procedure-Type Sedation
The objective of this study is to evaluate the safety of dexmedetomidine in a pediatric population requiring non-intubated, spontaneous breathing, moderate to deep sedation (NI-MDS) for elective diagnostic or therapeutic…
- Conditions
- Ultrasound, CT Scans, MRIs
- Trial name
- NCT01519167
- Testing
- Dexmedetomidine, Midazolam, Fentanyl
- Where
- 11 sites in United States, Puerto Rico
- Volunteers
- 91 people
- Sponsor
- Hospira, now a wholly owned subsidiary of Pfizer
Tracheomalacia
Dynamic Airway CT is Diagnostic for Tracheomalacia in Children
The purpose of this pilot interventional study is to evaluate the use of Dynamic Airway Computed Tomography (DA-CT) for diagnosis of tracheomalacia in children 0-18 years for whom flexible bronchoscopy has been performed.
- Trial name
- NCT06028646
- Testing
- Dynamic Airway CT scan (DA-CT)
- Where
- 2 sites in United States
- Volunteers
- 14 people
- Sponsor
- NYU Langone Health
Split Dose CT
Patient- and Task-specific Radiation Dose Optimization for Pediatric Abdominopelvic CT Applications
Radiation dose reduction has been a primary driver of technology development in multi-detector computed tomography (MDCT). The optimization of radiation dose for patient and task specific computed tomography (CT) applications…
- Trial name
- NCT03429712
- Testing
- Dual-source multi-detector computed tomography (DSSE)
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- Duke University
Craniosynostosis
Comparing MRI to CT on Pediatric Craniosynostosis.
The purpose of this study is to develop and test the effectiveness and diagnostic quality of Zero Echo Time Magnetic Resonance Imaging (ZTE MRI) in comparison to CT.
- Trial name
- NCT04704284
- Testing
- Zero Echo Time Magnetic Resonance Imaging (ZTE MRI)
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Mayo Clinic
Arteriovenous Malformations
Treating Arteriovenous Malformation With Stereotactic Radiosurgery Using CT Angiography for Treatment Planning
Evaluate whether a treatment plan based on CT angiography can accurately and precisely identify the target nidus as compared to standard cerebral arteriography fused to MRI.
- Trial name
- NCT03559556
- Testing
- CT angiography
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- University of Texas Southwestern Medical Center
Osteoarthritis, Arthritis
Study Comparing Marathon Polyethylene and Enduron Polyethylene Acetabular Liners Used in Total Hip Arthroplasty
The purpose of the study is to determine whether crosslinked Marathon and standard Enduron polyethylene liners show differences in bone loss around the hip implant.
- Conditions
- Osteoarthritis, Arthritis, Joint Diseases, Musculoskeletal Diseases
- Trial name
- NCT01121146
- Testing
- Total Hip Replacement
- Where
- United States
- Volunteers
- 236 people
- Sponsor
- Anderson Orthopaedic Research Institute
Congenital Hyperinsulinism (CHI), Persistent Hyperinsulinemic Hypoglycemia of Infancy (PHHI)
Phase II Safety and Efficacy Study of 18FDOPA PET-CT in Children With Hyperinsulinemic Hypoglycemia
Children with congenital hyperinsulinism (CHI) have low blood sugar, and some of these children may require surgery to remove part or all of their pancreas.
- Trial name
- 18FDOPA (NCT01468454)
- Testing
- 18 F-DOPA
- Where
- United States
- Volunteers
- 130 people
- Sponsor
- Children's Hospital of Philadelphia
Adult Medulloblastoma, Childhood Medulloblastoma
Comparative Study of Sensitivity of Ga-DOTATOC PET vs Octreoscan SPECT + CT
This clinical trial studies gallium Ga 68-edotreotide positron emission tomography (PET)/computed tomography (CT) compared with indium In 111 pentetreotide plus contrast-enhanced CT (or MRI) in diagnosing patients with…
- Conditions
- Adult Medulloblastoma, Childhood Medulloblastoma, Neuroblastoma, Neuroendocrine Tumor
- Trial name
- NCT01869725
- Testing
- gallium Ga 68-edotreotide, positron emission tomography/computed tomography, indium In 111 pentetreotide
- Where
- United States
- Volunteers
- 68 people
- Sponsor
- Sue O'Dorisio
Metastatic Prostate Carcinoma, Prostate Carcinoma Metastatic in the Bone
Fluciclovine F18 PET/CT Imaging in Assessing Hormone-Naive Men With Prostate Cancer That Has Spread to the Bone
This trial studies how well fluciclovine 18F PET/CT imaging works in assessing hormone-naive men with prostate cancer that has spread to the bone. Fluciclovine 18F is a radioactive drug used to measure tumor growth.
- Conditions
- Metastatic Prostate Carcinoma, Prostate Carcinoma Metastatic in the Bone, Stage IV Prostate Cancer
- Trial name
- NCT03707184
- Testing
- Computed Tomography, Fluciclovine F18, Positron Emission Tomography
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- University of Utah
Appendicitis
Low vs. Standard Dose CT for Appendicitis Trial
To determine whether low-dose (LD) CT is noninferior to standard-dose (SD) computed tomography (CT) as the first-line imaging test in adolescents and young adults in regard to negative appendectomy rate (NAR).
- Trial name
- LOCAT (NCT01925014)
- Testing
- Diagnostic CT with low-dose radiation, Diagnostic CT with standard-dose radiation
- Where
- 20 sites in South Korea
- Volunteers
- 3,074 people
- Sponsor
- Kyoung Ho Lee, MD
Cancer
Adult and Paediatric Patient Radiation Doses From Multidetector Row Computed Tomography Scans: a National Survey
The situation in Italy regarding radiation dose to patients undergoing Multidetector row Computed Tomography (MDCT) scans is unclear despite Italian law require that each centre check the Reference Dose Level (RDL) every two…
- Trial name
- MDCTDOSE (NCT01436006)
- Where
- Italy
- Volunteers
- 6,700 people
- Sponsor
- University of Palermo