Clinical trials: CT Scanning, open to volunteers
Alpha1 Antitrypsin Deficiency, Alpha1-Proteinase Inhibitor Deficiency
Phase 4, Double-blind Study Evaluating the Response on Computed Tomography (CT) Lung Density Decline Rates of Respreeza / Zemaira Weekly for 3 Years in Adults With alpha1 Antitrypsin Deficiency (AATD)
This is a multicenter, parallel-group, double-blind, randomized phase 4 study designed to identify the optimal dose of CE1226 (2 active doses) to slow disease progression as assessed by reduced rates of annual lung density…
- Conditions
- Alpha1 Antitrypsin Deficiency, Alpha1-Proteinase Inhibitor Deficiency, Emphysema
- Trial name
- NCT07326592
- Testing
- CE1226
- Where
- 2 sites in Denmark
- Volunteers
- 270 people
- Sponsor
- CSL Behring
Coronary Artery Disease
Evaluation of the Benefit of Exercise Testing for the Diagnosis of Obstruction in the Coronary Arteries of the Heart
The purpose of this study is to determine whether exercise testing can detect an obstruction in a coronary artery, and, thereby, can avoid performing a coronary imaging in some cases.
- Trial name
- DP-Cor-1 (NCT05140434)
- Testing
- Exercise test, Cardiac CT
- Where
- France
- Volunteers
- 120 people
- Sponsor
- Centre Hospitalier Sud Francilien
Non-Hodgkin Lymphoma, Multiple Myeloma
In-Human CXCR4 Imaging of Hematologic and Solid Tumors Using [68Ga]-Pentixafor-PET
The purpose of this study is to determine the uptake of the imaging agent [68Ga]-pentixafor with PET/CT scans in people with monoclonal gammopathy of undetermined significance (MGUS), smoldering multiple myeloma (SMM), and…
- Conditions
- Non-Hodgkin Lymphoma, Multiple Myeloma, Histiocytic Neoplasms, Erdheim-Chester Disease
- Trial name
- NCT05093335
- Testing
- [68Ga]-Pentixafor
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Lung Cancer
Involvement of General Practitioners in Lung Cancer Screening
The main objective is to evaluate the adherence of smoking patients to lung cancer screening by low-dose CT scan, when proposed by the general practitioner.
- Trial name
- GEDEPIST (NCT06956040)
- Testing
- Low-dose computed tomography of the chest
- Where
- France
- Volunteers
- 500 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Partial Edentulism, Dental Implant Placement
Effect of Advanced PRF and Hyaluronic Acid on Dental Implant Healing
This randomized parallel-group clinical trial aimed to evaluate the clinical efficacy of advanced platelet-rich fibrin (A-PRF) combined with hyaluronic acid (HA) in enhancing peri-implant bone formation in patients undergoing…
- Trial name
- NCT07792720
- Testing
- Delayed Dental Implant Placement, Advanced Platelet-Rich Fibrin (A-PRF), Hyaluronic Acid 1.5%
- Where
- Yemen
- Volunteers
- 30 people
- Sponsor
- Samar Ali Abdu Salamah
Stroke
Decentralized Imaging by REmote Computer Tomography for Cerebral Infarct Thrombolysis
The DIRECT-CT trial is designed to test the hypothesis that remote controlled CT scanning combined with real time audio-and video conference (AVC) guided assessment from an experienced hospital stroke team (tele-stroke) at…
- Trial name
- DIRECT-CT (NCT07530588)
- Testing
- Decentralized diagnostics and treatment
- Where
- 2 sites in Norway
- Volunteers
- 52 people
- Sponsor
- University Hospital of North Norway
Prostate Cancer, Advanced Cancer
SPECT Imaging for Pharmacokinetics and dosimEtry Towards TREATment Optimization
The investigators will study SPECT imaging of radiopharmaceutical therapies given as standard of care or as part of other compatible research protocols.
- Trial name
- (SEEtoTREAT) (NCT06389097)
- Testing
- Radium-223, 177Lu-DOTATATE, 177Lu-PSMA-617
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Valvular Heart Disease
Comparing Measurements of the Aortic Valve Taken During Surgery With Those Obtained Before Surgery Using Computed Tomography Scans, in Patients Undergoing Surgical Aortic Valve Replacement
This study aims to understand why there may be differences between the measurements of the aortic valve taken before and during surgery.
- Trial name
- SAVR-CT-AVA (NCT07125469)
- Testing
- The measurements taken from the CT scan will be used to determine the appropriate size for two types of theoretical Transcatheter Aortic Valve Replacement (TAVR) prostheses
- Where
- Italy
- Volunteers
- 82 people
- Sponsor
- Maria Cecilia Hospital
Hyperparathyroidism
NUclear MEdicine DIagnostic and Artificial Intelligence
Artificial intelligence algorithms for parathyroid adenoma detection in parathyroid scans The aim of the study is to develop programs for the automatic subtraction of planar and tomographic parathyroid images and for the…
- Trial name
- NUMEDIA (NCT05963841)
- Testing
- treatment program
- Where
- France
- Volunteers
- 1 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon
Atrial Fibrillation (AF), CT
Cardiac CT Evaluation of EAT in AF vs. Non-AF Subjects
The goal of this cross-sectional study is to explore the relationship between atrial structural characteristics (such as epicardial adipose tissue infiltration and atrial size) and atrial fibrillation (AF), as well as the…
- Trial name
- CCT-EAT-AF-NA (NCT07320261)
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- xiaoya wang
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
This Study Will be Performed to Evaluate the Efficiency of 810 nm Diode Laser Disinfection on Periapical Healing in Root Canal Retreatment Cases
The Efficiency of 810 nm Diode Laser on Periapical Healing After Root Canal Retreatment
The main cause of endodontic disorders is microbial infection. From the infected root canal, microorganisms can penetrate into the deeper layers of root dentine and propagate a periapical tissue through the apical foramen and…
- Trial name
- Retreatment (NCT07194837)
- Testing
- diode laser, Calcium Hydroxide (Ca(OH)2)
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Facet Joint Arthritis, Facet Joints; Degeneration
Reliability and Reproducibility of CT-Based Facet Joint Measurements in Patients With AOSpine Type A2, A3, and A4 Thoracolumbar Fractures
The Reliability Evaluation of Facet joint Assessment by Computed Tomography in thoracolumbar fractures (REFACT) study aims to evaluate how consistently different specialists assess thoracolumbar facet joints on computed…
- Conditions
- Facet Joint Arthritis, Facet Joints; Degeneration, Facet Joint Disease, Intervertebral Disk Degeneration
- Trial name
- REFACT (NCT07670039)
- Testing
- Computed Tomography Image Review
- Where
- Russia
- Volunteers
- 12 people
- Sponsor
- Sklifosovsky Institute of Emergency Care
Cardiovascular Diseases
ASpirin Use and stAtin Strategy for Primary Prevention in Severe Coronary Calcium Score on Computed Tomography
The primary objective of the ASA-3C trial is to evaluate the role of aspirin and high-intensity statin therapy, respectively, in individuals with severe coronary calcification (coronary calcium score ≥300) to prevent…
- Trial name
- ASA-3C (NCT06676280)
- Testing
- Aspirin, High-intensity statin, Guideline-directed statin therapy
- Where
- 32 sites in South Korea
- Volunteers
- 5,000 people
- Sponsor
- Jung-min Ahn
High-risk Prostate Cancer
Delayed Pelvic Imaging With [68]Ga-PSMA PET/CT in a Patient With High-risk Prostate Cancer.
Recent evidence suggests that both standard-time and delayed-time [⁶⁸Ga]Ga-PSMA PET acquisitions can reveal clinically relevant findings, and neither phase should be excluded a priori in routine practice.
- Trial name
- SPIR202302 (NCT07357259)
- Testing
- Intervention Group
- Where
- Italy
- Volunteers
- 244 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Coronary Computed Tomography Angiography, Stable Chest Pain
CCTA Improves Clinical Management of Stable Chest Pain
The investigator aims to prospectively enroll patients who were referred for coronary computed tomography angiography (CCTA) for the assessment of stable chest pain (SCP) suspected of obstructive coronary artery disease (CAD).
- Conditions
- Coronary Computed Tomography Angiography, Stable Chest Pain, Optimal Medical Therapy, Invasive Coronary Angiography
- Trial name
- CICM-SCP (NCT04691037)
- Testing
- CCTA
- Where
- 4 sites in China
- Volunteers
- 50,000 people
- Sponsor
- Tianjin Chest Hospital
Acute Hemorrhagic Stroke
Multimodal Computed Tomography in Patients With Acute Hemorrhagic Stroke
Acute hemorrhagic stroke is a series of neurosurgical diseases characterized by bleeding with high morbidity and mortality. It accounts for about 20% of all strokes worldwide and mainly includes subtypes such as intracerebral…
- Trial name
- MCTAHS (NCT06061185)
- Testing
- Multimodal CT
- Where
- China
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Xiaolin Chen, MD
Maxillary Sinus, Cone-Beam Computed Tomography
Anatomical and Imaging Assessment of the Alveolar Antral Artery Canal Using CBCT
This research project aims to improve understanding of the alveolar antral artery canal, an anatomical structure located in the maxilla, using cone-beam computed tomography (CBCT).
- Conditions
- Maxillary Sinus, Cone-Beam Computed Tomography, Artery
- Trial name
- NCT07726121
- Testing
- Assigned Interventions
- Where
- Poland
- Volunteers
- 1,000 people
- Sponsor
- Hospital of the Ministry of Interior, Kielce, Poland
Lung Cancer
AI-Assisted Chest CT Interpretation Across the Lung Cancer Care Continuum
This investigator-initiated, single-center study consists of a retrospective artificial intelligence model-development stage and a prospective physician reader-study stage.
- Trial name
- NCT07829640
- Testing
- Chest CT Artificial Intelligence Decision-Support System
- Where
- China
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Arthritis, Rheumatoid
Progression of Bone Erosions in Rheumatoid Arthritis Assessed by HR-pQCT and Conventional X-ray
Today, regular X-ray examination is not sufficiently sensitive for detecting progression of bone destruction in rheumatoid arthritis, but a new type of high-resolution CT scanner, the High-Resolution peripheral Quantitative…
- Trial name
- RACTX (NCT03429426)
- Where
- Denmark
- Volunteers
- 625 people
- Sponsor
- Aarhus University Hospital