Clinical trials: Radiation Exposure
Urolithiasis
Extracorporeal Shockwave Lithotripsy, Electroconductive and Electrohydraulic Types
To evaluate the efficacy and safety of electroconductive (EC) and electrohydraulic (EH) extracorporeal shock wave lithotripsy (ESWL) for the treatment of ureter and kidney stones, this study conducted a randomized controlled…
- Trial name
- NCT06144372
- Testing
- Electroconductive and Electrohydraulic types
- Where
- South Korea
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Production of Vitamin D in Skin When Exposed to UV-B by Solar Bed.
Production of Vitamin D Metabolites by UV-radiation From Solar Bed
Background: Some patients do not readily absorb vitamin D from intestine. These patients may be helped by ultraviolet rays, which can come from sunlight or solar beds.
- Trial name
- NCT01261039
- Testing
- UV radiation
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Hvidovre University Hospital
Occupational Exposure to Radiation, Neoplasms, Radiation-Induced
Epidemiological Study of Korean Radiation Workers
Health risks of radiation exposure in the moderate-to-high dose range have been well established. However, the risk remains unclear at low-dose ranges with protracted low-dose rate exposure, which is typical of occupational…
- Conditions
- Occupational Exposure to Radiation, Neoplasms, Radiation-Induced, Leukemia, Radiation-Induced, Radiation Effects
- Trial name
- KRWS (NCT05380570)
- Testing
- Occupational radiation exposure
- Where
- South Korea
- Volunteers
- 196,379 people
- Sponsor
- Korea Institute of Radiological & Medical Sciences
Radiation Exposure, Urolithiasis
Study of the Patient Radiation Dose During Five Endourological Procedures
In the medical world more and more procedures are performed with the use of ionizing radiation (x-ray), both diagnostic and therapeutic.
- Trial name
- PRDE (NCT06384105)
- Testing
- frames per second
- Where
- 2 sites in Belgium
- Volunteers
- 870 people, healthy volunteers welcome
- Sponsor
- Universiteit Antwerpen
Breast Cancer
Generation of Heart Muscle Cells From Blood or Skin Cells of Breast Cancer Patients
The purpose of this study is to investigate whether cells from a biopsy taken from the patient skin can be transformed into cardiomyocytes the changes in cardiomyocyte (heart muscle cells) when grown in a special culture medium…
- Trial name
- NCT02772367
- Testing
- skin punch biopsy
- Where
- United States
- Volunteers
- 120 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Immunosuppression, Skin Neoplasms
Sunbit UV Measuring Device to Track Sun Behavior
Sunbit is a new wearable UV dosimeter to measure solar radiation in real time. The purpose of this study is to track sun behavior of patients at high risk for skin cancer, to investigate the feasibility of this prototype in daily…
- Trial name
- NCT02221843
- Where
- Switzerland
- Volunteers
- 10 people
- Sponsor
- University of Zurich
SCLC, Limited Stage, Radiation Exposure
Omitting CTV for Primary Tumor in LS-SCLC
This randomized controlled non-inferior trial prospectively enrolled patients with limited-stage small cell lung cancer (LS-SCLC).
- Conditions
- SCLC, Limited Stage, Radiation Exposure, Radiotherapy Side Effect, Progression
- Trial name
- NCT07008716
- Testing
- Radiation Therapy, Etoposide + carboplatin; Etoposide + cisplatin, Creating CTV for primary tumor
- Where
- 2 sites in China
- Volunteers
- 852 people
- Sponsor
- Sun Yat-sen University
Decrease Variability and Amount of Radiation Dose From CT Exams
Radiation Dose Audit Reports to Reduce Radiation Exposure From CT Exams
The purpose of this study is to quantify variation in radiation dose levels across CT technologists, and determine the effectiveness of combining radiation dose audit reports and an educational seminar as a means to reduce the…
- Trial name
- NCT01405066
- Testing
- Radiation Dose Audit Reports, Educational Seminar: Radiation Dose Reduction
- Volunteers
- 19 people
- Sponsor
- Kaiser Permanente
Kawasaki Disease
A Trial to Determine Radiation Exposure to Organs and Assess the Safety of CARDIOLITE® in Pediatric Subjects
The purpose of this Phase I-II multicenter clinical trial is to establish dosimetry and safety profiles for CARDIOLITE® (Technetium Tc99m Sestamibi) in pediatric subjects.
- Trial name
- NCT00162045
- Testing
- Technetium Tc99m Sestamibi
- Where
- 10 sites in United States, Canada and 1 more
- Volunteers
- 79 people
- Sponsor
- Lantheus Medical Imaging
Radiation Exposure, Overactive Bladder
Fluoroscopy Radiation Reduction During Sacral Neuromodulation Lead Placement
Fluoroscopy is performed when placing a lead during a sacral neuromodulation procedure. During lead placement, subjects will receive either conventional or experimental fluoroscopic settings.
- Conditions
- Radiation Exposure, Overactive Bladder, Urge Incontinence, Urgency-frequency Syndrome
- Trial name
- NCT04527445
- Testing
- Reduced radiation fluoroscopy, Conventional fluoroscopy
- Where
- United States
- Volunteers
- 44 people
- Sponsor
- Loma Linda University
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
Atrial Fibrillation
Subcutaneous Cardiac Monitoring of Patients With BTK Inhibitors
The goal of this clinical trial is to screen all types of electrocardiographic changes and rhythm disorders in adult patients with a hematologic malignancy requiring a treatment by Bruton's tyrosine kinase (BTK) inhibitor…
- Trial name
- IRAF-ISCM (NCT06029166)
- Testing
- Insertable subcutaneous cardiac monitor (BIOMONITOR IIIm®, Biotronik®)
- Where
- France
- Volunteers
- 100 people
- Sponsor
- University Hospital, Caen
Radiation Exposure
Digestive Endoscopy Suite Radiation Controlling Protective Strategies
ERCP is associated with radiation exposure to the endoscopist and staff, which may be significant at high volume programs despite the use of lead aprons.
- Trial name
- D-ERCP (NCT02063841)
- Testing
- lead-free protective drape containing bismuth and antimony (RADPAD®)
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Yale University
Coronary Arterial Disease (CAD)
To Determine the Difference in the Radiation Exposure, With Low Dose Protocols for Angiography
1. The patients suspected coronary artery disease or those needing an angiography as per the inclusion criteria would be included after a 2d echocardiography and treadmill test/ stress myocardial stress imaging (if indicated)…
- Trial name
- RADRED (NCT06602583)
- Testing
- Standard Dose Coronary angiography, New low dose angiography
- Where
- India
- Volunteers
- 60 people
- Sponsor
- Dr Bharat Singh Sambyal
Radiation Exposure
Reference Dose Levels During Fluoroscopically Guided Procedures in Operating Rooms
This study is conducted by a working group of the French Society of Medical Physics (SFPM). Its main aim is to establish reference dose levels for the most common procedures performed in operating rooms using mobile X-ray…
- Trial name
- NCT03649451
- Where
- France
- Volunteers
- 8,840 people
- Sponsor
- Societe Francaise de Physique Medicale