Clinical trials: Radiology
Ultra-low-dose CT, Thoracic
Fast Ultra Low Dose CT Interpretation
An ultra-low-dose CT(ULDCT) image viewer prototype was developed in an iterative fashion that aims to reduce average interpretation times of ULDCT images.
- Trial name
- NCT05748184
- Testing
- ULDCT PACS prototype, PACS viewer prototype, Optimized ULDCT viewer prototype version(s)
- Where
- Netherlands
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Philips Clinical & Medical Affairs Global
Gaucher Disease Type 1
Comparison of BMD Measurement by DEXA to BeamMed Speed-of-Sound Measurement at Forearm in Patients With Gaucher Disease
The purpose of this study is to compare the accuracy and comparability and secondarily to assess the values achieved by measurement of the forearm BMD by DXA and SOS by BeamMed, relative to standard DXA evaluations at the FN and…
- Trial name
- NCT02067247
- Testing
- BeamMed Speed-of-Sound bone strength test at forearm
- Where
- Israel
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Shaare Zedek Medical Center
Pulmonary Hypertension, Pulmonary Arterial Hypertension
Artificial Intelligence-assisted Evaluation of Pulmonary HYpertension
Pulmonary hypertension represents a challenging and heterogeneous condition that is associated with high mortality and morbidity if left untreated.
- Trial name
- AIPHY (NCT05566002)
- Testing
- Right heart catheterization
- Where
- China
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Chinese Pulmonary Vascular Disease Research Group
Post-COVID-19 Syndrome, COVID-19
Evaluation Of The Chronic Effects Of Covıd-19 Infection On The Respiratory System
The aim of this study is to evaluate whether there are chronic effects in the pulmonary system and systemic level in individuals in the post COVID19 period in order to elucidate the involvement of inflammation after recovery.
- Trial name
- NCT06439134
- Testing
- Pulmonary Ultrasound, Respiratory Function Test
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Yeditepe University
Body Composition
Ultra Dual-Energy X-ray Absorptiometry (DXA): Accurate and Precise Quantitative Multi-compartment Body Composition
The central hypothesis is that the combination of measurements from 3D optical scans with standard DXA scans can be used to calculate 4 unique body composition compartments: water, fat, protein, mineral.
- Trial name
- UltraDXA (NCT03430323)
- Where
- United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Communication
RadConnect Communication Application
The aim is to evaluate the impact of an innovative asynchronous communication application on the number of calls from technologists to radiologists.
- Trial name
- RadConnect (NCT05540444)
- Testing
- RadConnect
- Where
- Netherlands
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- Philips Clinical & Medical Affairs Global
Inferior Alveolar Nerve Injury
The Efficacy of Cone Beam Computed Tomography (CBCT) Compared to Panoramic Radiography Prior to Third Molar Removal
The purpose of this study is to evaluate the efficacy and cost-effectiveness of Cone Beam Computed Tomography (CBCT) compared to panoramic radiography prior to removal of third molars in reducing patient's morbidity.
- Trial name
- NCT02071030
- Testing
- Third molar removal
- Where
- Netherlands
- Volunteers
- 477 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Mammography, Breast Cancer
Searching for Masses and Calcifications at the Same Time in Breast Cancer Screening
Brief Summary A task like breast cancer screening (mammography) can be described as a "hybrid search" task. In basic visual search tasks, observers search for a target among distractors that are not the target.
- Conditions
- Mammography, Breast Cancer, Radiology
- Trial name
- NCT05975736
- Testing
- Search only for masses, Search only for calcifications, Search for both together
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Lung Cancer
National Lung Screening Trial (NLST) Screening
RATIONALE: Effective screening tests should help doctors detect lung cancer early and plan curative treatment. It is not yet known whether low-dose helical computed tomography (LDCT) screening is more effective than chest…
- Trial name
- NLST (NCT00047385)
- Testing
- low-dose helical computed tomography, chest radiography
- Where
- 33 sites in United States
- Volunteers
- 53,454 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)