Clinical trials: Computed Tomography
Anorexia Nervosa
Bone Microarchitecture Evaluation by HR-pQCT in Youngs Who Developed AN in Peri or Prepubertal Period.
The occurrence of anorexia nervosa (AN) during childhood or adolescence rapidly induces starvation, stop of growth and impaired mineralization of bone tissue together with an interruption of pubertal development.
- Trial name
- AMOS (NCT02526927)
- Testing
- HR-pQCT, DEXA, Blood samples
- Where
- France
- Volunteers
- 34 people
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Maxillary Expansion
Effects of Skeletal Anchored Maxillary Expander for Constricted Maxilla
The aim of study will be Evaluation of Effects of skeletal anchored maxillary expander for constricted maxilla with different patient's age
- Trial name
- NCT07036822
- Testing
- Skeletal Anchored Maxillary Expander (MARPE)
- Volunteers
- 24 people
- Sponsor
- Samar Hassan Mahmoud Mohamed
Dementia, Movement Disorders
Comparison of NeuroEXPLORER PET/CT Versus Standard-of-care PET/CT of the Head and Neck Region.
The goal of this clinical study is to compare the current standard-of-care PET/CT scanner with the new NeuroEXPLORER PET/CT, with the aim of demonstrating the added diagnostic value of the new scanner.
- Conditions
- Dementia, Movement Disorders, ALS - Amyotrophic Lateral Sclerosis, Epilepsy
- Trial name
- NCT07595666
- Testing
- Standard-of-care PET/CT, NeuroEXPLORER
- Where
- Belgium
- Volunteers
- 1,600 people, healthy volunteers welcome
- Sponsor
- prof. dr. Koen Van Laere
Maxillofacial Injuries, Image Interpretation, Computer-Assisted
REDucing Unnecessary Computed Tomography Imaging for MaxillOfacial INjury
The aim is to prospectively assess the association between clinical parameters and the presence of maxillofacial fractures in trauma patients admitted to the emergency department.
- Conditions
- Maxillofacial Injuries, Image Interpretation, Computer-Assisted, Craniocerebral Trauma, Emergency Medicine
- Trial name
- REDUCTION (NCT03314480)
- Testing
- Standardized physical examination
- Where
- 4 sites in Netherlands
- Volunteers
- 1,126 people
- Sponsor
- University Medical Center Groningen
Ultrasonography
Ultrasound Crestal Bone Topography of Edentulous Ridges
A successful implant surgery primarily relies on a prudent evaluation of oral anatomy and meticulous treatment planning. Additionally, of paramount importance that dictates the types of procedures, material selection and…
- Trial name
- NCT04487379
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- University of Michigan
Brain Glioma
Correlation Between SPECT/CT and IDH Mutation in Brain Glioma
Major advances in cancer genetics over the past decade have revealed that the genes encoding IDHs are frequently mutated in a variety of human malignancies, including gliomas.Pentavalent 99mTc dimercaptosuccinic acid (99mTc (V)…
- Trial name
- NCT05595863
- Volunteers
- 40 people
- Sponsor
- Assiut University
Central Venous Catheterization, Vascular Access Devices
Anatomical Landmark Method for Paediatric Port Catheter Tip Positioning
This study looks at how to place port catheters safely and accurately in children who need long-term intravenous treatment. For these treatments to work well and to avoid problems such as heart rhythm issues, blood clots, or…
- Conditions
- Central Venous Catheterization, Vascular Access Devices, Pediatric Patients, Monitoring
- Trial name
- NCT07582107
- Testing
- Anatomical Landmark Method, Intracavitary Electrocardiography (IC-ECG)
- Where
- Turkey (Türkiye)
- Volunteers
- 53 people
- Sponsor
- Ankara City Hospital Bilkent
Cancer, Colorectal Neoplasms
Improving Radical Treatment Through MRI Evaluation of Pelvic Sigmoid Cancers
Patients with suspected or proven sigmoid colon adenocarcinoma, eligible for curative treatment whose MRI can be reviewed prior to surgery and has no decision regarding radical treatment are eligible.
- Conditions
- Cancer, Colorectal Neoplasms, Colon, Sigmoid, Magnetic Resonance Imaging
- Trial name
- IMPRESS (NCT02222844)
- Testing
- Preoperative MRI scan
- Where
- 16 sites in United Kingdom
- Volunteers
- 244 people
- Sponsor
- Imperial College London
Pulpitis Reversible, Pulp Exposure, Dental
Comparative Evaluation of Eggshell Powder in Primary Teeth Pulpotomy
To assess \& compare clinical \& radiographic effects of Eggshell Powder, Biodentine and MTA as pulpotomy agents in primary teeth.
- Trial name
- NCT05812053
- Testing
- pulpotomy, cone beam computed tomography (CBCT) assessment
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Tanta University
Breast Cancer, Bone Metastases
Bone Response in Metastatic Breast Cancer Involving Bones
Primary Objectives: To estimate and compare the sensitivity and specificity of computed tomography (CT), plain radiography (XR), and skeletal scintigraphy (SS) with each other for the assessment of response of bone metastasis in…
- Trial name
- NCT00420433
- Testing
- Skeletal Scintigraphy, Radiography, CT Scan
- Where
- United States
- Volunteers
- 37 people
- Sponsor
- M.D. Anderson Cancer Center
Castration-Resistant Prostate Carcinoma, Stage IVB Prostate Cancer AJCC v8
Re-treatment With 177Lu-PSMA-617 for the Treatment of Metastatic Castration-Resistant Prostate Cancer, RE-LuPSMA Trial
This phase II trial tests how well re-treatment with 177Lu-PSMA-617 works in treating patients with prostate cancer that has spread from where it first started (primary site) to other places in the body (metastatic), that…
- Trial name
- NCT06288113
- Testing
- Biospecimen Collection, Computed Tomography, Gallium Ga 68 Gozetotide
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Jonsson Comprehensive Cancer Center
Prostate Cancer
Choline-PET for Evaluating the Incidence of Nodal Metastases Among Newly Diagnosed Patients of Prostate Cancer
Nodal involvement among patients with prostate cancer is known to be a poor prognostic factor. Traditionally, the presence or absence of nodal disease in patients with prostate cancer is ascertained with the use of anatomical…
- Trial name
- ChoPEN (NCT01769950)
- Testing
- Choline-PET
- Where
- India
- Volunteers
- 120 people
- Sponsor
- Bangalore Institute of Oncology
Kidney Cancer, Metastatic Cancer
Ultrasound in Assessing Antiangiogenic Treatment in Patients With Advanced Kidney Cancer
RATIONALE: Diagnostic procedures, such as contrast-enhanced ultrasound, may help measure a patient's response to treatment with drugs such as sunitinib malate, sorafenib tosylate, or bevacizumab, and allow doctors to plan better…
- Trial name
- NCT01105364
- Testing
- antiangiogenesis therapy, stabilized sulphur hexafluoride microbubble-based contrast agent, imaging biomarker analysis
- Where
- France
- Volunteers
- 50 people
- Sponsor
- National Cancer Institute, France
Acute Myocardial Infarction, Unstable Angina
Exploring the Mechanism of Plaque Rupture in Acute Coronary Syndrome Using Coronary CT Angiography and Computational Fluid Dynamics II (EMERALD II) Study
The EMERALD II study is a multinational, multicenter, and retrospective study. ACS patients who underwent CCTA from 1 months to 3 years prior to the event will be retrospectively identified.
- Trial name
- EMERALD II (NCT03591328)
- Testing
- Coronary CT angiography
- Where
- South Korea
- Volunteers
- 429 people
- Sponsor
- Seoul National University Hospital
Hermansky Pudlak Syndrome
A Longitudinal Study of Hermansky-Pudlak Syndrome Pulmonary Fibrosis
Hermansky-Pudlak Syndrome (HPS) is a rare genetic disease that is associated with oculocutaneous albinism, bleeding, granulomatous colitis, and pulmonary fibrosis in some subtypes, including HPS-1, HPS-2, and HPS-4.
- Trial name
- NCT02368340
- Testing
- Pulmonary function test, Chest CT, Sample collection
- Where
- 5 sites in United States
- Volunteers
- 55 people
- Sponsor
- Vanderbilt University
Acute Appendicitis, Children, Only
Plasma Sodium: a Predictor of Perforation in Acute Appendicitis. (The NAP-study)
This clinical prospective diagnostic accuracy study assesses plasma sodium concentration using blood gas analysis at the emergency department in children, age 1-15 years, with suspected acute appendicitis.
- Trial name
- NCT04806789
- Where
- Sweden
- Volunteers
- 451 people
- Sponsor
- Urban Fläring
Advanced Adrenal Gland Pheochromocytoma, Advanced Paraganglioma
Testing the Addition of an Anticancer Drug, Olaparib, to the Usual Chemotherapy (Temozolomide) for Advanced Neuroendocrine Cancer
This phase II trial studies how well the addition of olaparib to the usual treatment, temozolomide, works in treating patients with neuroendocrine cancer (pheochromocytoma or paraganglioma) that has spread from where it first…
- Conditions
- Advanced Adrenal Gland Pheochromocytoma, Advanced Paraganglioma, Metastatic Adrenal Gland Pheochromocytoma, Metastatic Paraganglioma
- Trial name
- NCT04394858
- Testing
- Biospecimen Collection, Computed Tomography with Contrast, Magnetic Resonance Imaging
- Where
- 163 sites in United States
- Volunteers
- 46 people
- Sponsor
- National Cancer Institute (NCI)
Cholestasis, Children
Retrospective Review of CT and MR in Pediatric Patients With Cholestasis
The investigators will try to predict the risk of esophageal varices (EVs) in long-term BA survivors using noninvasive computed tomography (CT) or magnetic resonance (MR) indices and the measurement of transverse diameters of…
- Trial name
- NCT01252043
- Where
- Taiwan
- Volunteers
- 80 people
- Sponsor
- National Taiwan University Hospital
Sarcopenia, Aortic Valve Stenosis
Overal Survival After TAVI According to Sarcopenia
The goal of this observational study is to compare the overal survival after transcatheter aortic valve implantation (TAVI) according to sarcopenia status evaluated from preprocedural CT scans.
- Trial name
- TAVI_Sarx (NCT05672160)
- Testing
- CT evaluated sarcopenia
- Where
- Czechia
- Volunteers
- 930 people
- Sponsor
- Nemocnice AGEL Trinec-Podlesi a.s.
Cervix Cancer
Megavoltage CT (MVCT) Imaging for Intracavitary Radiation Treatment in Cervix Cancer
The Cross Cancer Institute has recently acquired a tomotherapy radiotherapy treatment machine; the first of its kind in Canada. It has the potential to improve cancer treatment outcomes where radiotherapy is used.
- Trial name
- NCT00124423
- Testing
- Megavoltage CT scan
- Where
- Canada
- Volunteers
- 5 people
- Sponsor
- AHS Cancer Control Alberta