Clinical trials: Radiation Exposure
Radiation Exposure
ATTENUATE (rAdpad proTecTion drapE iN redUcing rAdiaTion Exposure) Trial
The purpose of this study is to examine the impact of the RADPAD in proximal operators in a contemporary cardiac catheterization laboratory (CCL), during diagnostic, coronary and structural cardiac catheterization procedures, in…
- Trial name
- NCT06233578
- Testing
- RADPAD
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Radiation Exposure, Enteral Nutrition
Metoclopramide Versus Placebo for GJ Placement
The goal of this study is to determine whether use of promotility agents to stimulate gastric peristalsis can reduce fluoroscopy time and procedure time during gastrojejunostomy (GJ) tubes placement in interventional radiology…
- Trial name
- NCT03331965
- Testing
- Metoclopramide 5 MG/ML Injectable Solution, Saline
- Where
- United States
- Volunteers
- 110 people
- Sponsor
- Duke University
Arteriovenous Malformations, Aneurysm
Image Quality and Radiation Dose in Angiography
ClarityIQ is a novel X-ray imaging technology, that combines advanced real-time image noise reduction algorithms, with state-of-the-art hardware to reduce patient entrance dose significantly.
- Conditions
- Arteriovenous Malformations, Aneurysm, Stenosis, Dural Arteriovenous Malformations
- Trial name
- NCT01381952
- Testing
- Low dose DSA (75% reduction compared to normal dose) with novel X-ray imaging technology., Normal dose DSA with conventional X-ray technology
- Where
- Sweden
- Volunteers
- 20 people
- Sponsor
- Karolinska University Hospital
Occupational Exposure to Radiation
Radioprotective Light-weight Caps in the Interventional Cardiology Setting
The primary objective of the present trial is to compare the radiation attenuation provided by XPF caps (0.5mm lead-equivalent and 0.3mm lead-equivalent) to the standard protection (fabric cap, basically no protection) as…
- Trial name
- PROTECT (NCT01620658)
- Testing
- 0.5mm XPF cap, 0.3mm XPF cap, Standard cap
- Where
- United States
- Volunteers
- 197 people, healthy volunteers welcome
- Sponsor
- Baptist Health South Florida
Solid Tumors Induced by Prior Radiation Exposure
Phase 2 Study of Nivolumab in Solid Tumors Induced by Prior Radiation Exposure
The purpose of this study is to determine whether Nivolumab is effective in the treatment of radiation-induced solid tumors.
- Trial name
- NCT02864316
- Testing
- Nivolumab
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Diabetes
Dexcom G6 for Total Pancreatectomy With Islet Autotransplantation (TPIAT) Patients
A single-center prospective trial on the effects of standard of care radiation exposure on the Dexcom G6 continuous glucose monitoring (CGM) device.
- Trial name
- NCT05607576
- Testing
- Uncovered CGM during radiologic procedures
- Where
- United States
- Volunteers
- 18 people
- Sponsor
- Deborah Elder
Radiation Exposure
Repeatability in Hyperpolarized 3-Helium With MRI
The main purpose of this study is to assess and test the reproducibility and results of hyperpolarized 3-Helium gas as a contrast agent with Magnetic Resonance Imaging (MRI) of the lungs in healthy adult subjects.
- Trial name
- NCT03776747
- Testing
- Prone hyperpolarized 3 helium gas scan, Supine hyperpolarized 3 helium gas scan, Vitals
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Eric A. Hoffman
Cardiac Catheterization, Radiation Exposure
Reduce Radiation Exposure in Fluoroscopic Interventions Evaluation
The purpose of this study is to determine whether the ControlRad system device when installed in Fluoroscopic (x-ray) machine reduces radiation dose to operators (Doctors and nurses) and to the patient who is undergoing cardiac…
- Trial name
- REDEFINE (NCT04404257)
- Testing
- ControlRad System, Without ControlRad System
- Where
- United States
- Volunteers
- 170 people
- Sponsor
- Corewell Health East
Occupational Exposure to Radiation
New Fabric Attenuation Device in Endovascular Interventional Radiology II (PREFER II)
The PREFER II trial primary objective of the trial is to show how much radiation attenuation is provided by XPF thyroid collars in absolute and relative terms.
- Trial name
- PREFER-II (NCT01611454)
- Testing
- XPF thyroid collar, Standard 0.5mm lead equivalent thyroid collar
- Where
- United States
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Baptist Health South Florida
Radiation Exposure to Operator
Physician Radiation Exposure During Radial Access Cardiac Catheterization Using a RAD Board
Radiation exposure to operator is an occupational hazard of invasive cardiologists. During radial access for diagnostic catheterization, a new radio-dense arm board is advertised to reduce operator radiation exposure.
- Trial name
- NCT02088788
- Testing
- Board, No Board
- Where
- United States
- Volunteers
- 265 people
- Sponsor
- Geisinger Clinic
Osteoradionecrosis
Management of Mandibular ORN: PENTO as Medical Treatment
Mandibular osteoradionecrosis, despite its low incidence, remains being the most problematic and irreversible complication after head and neck radiotherapy with no medical treatment to limit or reduce symptoms.
- Trial name
- PENTO (NCT02368457)
- Testing
- Pentoxifylline and Tocopherol
- Where
- Spain
- Volunteers
- 24 people
- Sponsor
- Hospital Vall d'Hebron
Radiation Exposure
Novel Use of an Enhanced Fluoroscopic Imaging Device to Reduce Radiation Exposure and Operative Time During Intramedullary Nailing of Hip Fractures
The purpose of this study is to evaluate the effectiveness of a novel digital image enhancement (DIE) technology in reducing the radiation exposure to both the patient and surgical staff during standard intramedullary nail…
- Trial name
- NCT02856828
- Testing
- DIE
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Duke University
Ionizing Radiation Exposure, Quality Improvement
CT DOSE Collaboratory
This is a pragmatic stepped-wedge cluster randomized controlled trial to explore variation in doses used for diagnostic CT by pooling radiation dose data across diverse healthcare delivery systems.
- Trial name
- NCT03000751
- Testing
- Simple Audit Report, Multi-Component Intervention, In-Person Meeting
- Volunteers
- 864,080 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Supraventricular Tachycardia
Using Non-Fluoroscopic Imaging Devices to Decrease Radiation Exposure During Ablation of Supraventricular Tachycardia
The purpose of this study is to determine whether the additional use of non-fluoroscopic imaging modalities can decrease the use of radiation exposure during standard ablation procedures for supraventricular tachycardia (SVT) in…
- Trial name
- NCT00979303
- Testing
- Intracardiac echocardiography and 3D navigational system
- Where
- United States
- Volunteers
- 74 people
- Sponsor
- Boston Children's Hospital
Enteral Feeding Intolerance
Optimal Feeding Tube Placement
A randomized controlled trial comparing current standard blind method to CORTRAK enteral access system (CEAS), an FDA approved electromagnetic device to place enteric tubes.
- Trial name
- NCT04241146
- Testing
- Enteric Tube, CORTRAK enteral access system
- Where
- United States
- Volunteers
- 52 people
- Sponsor
- The University of Texas Health Science Center at San Antonio
Occupational Radiation Exposure
Radiation Exposure of ERCP Personnel at Different Standing Locations and Different Patient Positions.
X-ray beam produced during endoscopic retrograde cholangiopancreatography (ERCP) affect not only the patient, but the personnel of ERCP team may have the effect from the scattered ray.
- Trial name
- NCT02791659
- Testing
- Automatic beam adjustment function
- Volunteers
- 55 people
- Sponsor
- Chulalongkorn University