Clinical trials: Radiation Exposure
Radiation Exposure
Comparison Of Effective Radiation Shielding Between Rampart IC, M1128 Shield vs Conventional Apron And Shields In Clinical Interventional Procedures
Previous studies have documented that orthopedic injuries and musculoskeletal pain are a likely result of wearing heavy leaded aprons.
- Trial name
- RAMPART (NCT05347290)
- Testing
- Rampart IC, M1128, Lead Apron and Ancillary Shield, Rampart IC, M1128 and Lead Apron
- Where
- United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Northwell Health
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
Exposure, Radiation
Preparation of Radiopharmaceuticals by Automaton: Operators Dosimetry
The radiopharmaceuticals manipulation used in nuclear medicine department is a significant source of radiation for operators. According to Article R.
- Trial name
- AUTOTEC (NCT03974256)
- Testing
- Training in the use of the automaton
- Where
- France
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Adolscent Idiopathic Scoliosis
Using Radiation-free Ultrasound for Screening Scoliosis Among School Children in Hong Kong to Reduce Unnecessary X-ray Exposure
Introduction Scoliosis is a three dimensional spinal deformity, in the coronal plane, sagittal and transverse planes. The conventional method for assessment of severity of scoliosis is by measuring the Cobb angle on x-ray…
- Trial name
- NCT07490886
- Where
- Hong Kong
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Joint Scoliosis Research Center of the Chinese University of Hong Kong and Nanjing University
Skin Cancer
EUREKA: Evaluating Ultraviolet Radiation Exposure in Kids for Adaptive Intervention
This project will pilot a Just In Time Adaptive Intervention (JITAI) approach to providing feedback on child UVR exposure to children and their parents, with the ultimate goal of improving child use of sun protection strategies…
- Trial name
- EUREKA (NCT07204704)
- Testing
- EUREKA Intervention
- Where
- United States
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- University of Utah
Keratoconus
Evaluation of Topical Riboflavin Exposed to UVA Radiation and Implantation of Corneal Ring
The purpose of this study is to postpone the corneal transplantation in keratoconus and promote the stiffness of the cornea across the riboflavin-UVA corneal collagen crosslinking , and after, corneal ring surgery.
- Trial name
- NCT00832897
- Testing
- Corneal collagen crosslinking
- Where
- Brazil
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Federal University of São Paulo
Healthy
Positron Emission Tomography Imaging of Dopamine Receptors Using the Tracer [11C]NNC-112
This study will investigate the use of [11C]NNC-112 in positron emission tomography (PET) scanning. PET is a technique that uses radioactive isotopes called tracers to provide images of the brain.
- Trial name
- NCT00088517
- Testing
- [11C]NNC-112
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
X-Ray
Method for bAdge-dosi Monitoring of X-ray Exposure Values in Operating Theatre Surgery
Surgical procedures involving X-rays in the operating room have increased in recent years, thereby increasing the exposure of operating room staff to ionizing radiation.
- Trial name
- MAVERIC (NCT06659939)
- Testing
- Badge-dosi
- Where
- 4 sites in France
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- University Hospital, Tours
Altitude, Ultraviolet Rays
Ultraviolet Exposure, Antioxidant Use and Skin Erythema at Extreme High Altitude
With the increasing tourism and adventure travel into extreme environments comes the need to reassess the required protection against ultraviolet (UV) radiation and possible other oxidative stresses.
- Conditions
- Altitude, Ultraviolet Rays, Antioxidants, Oxidative Stress
- Trial name
- NCT00685438
- Where
- Nepal
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Sunnybrook Health Sciences Centre
Occupational Noise Exposure
OCCUPATIONAL NOISE AND CHEMICAL EXPOSURE EFFECTS ON AUDITORY AND VESTIBULAR FUNCTION
This study aims to investigate the effects of occupational noise exposure on hearing and auditory functions among individuals working in noisy environments.
- Trial name
- NCT07806123
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Ondokuz Mayıs University
Hyperpigmentation, Photodamaged Skin
A Multi-Center, Open-label Study Evaluate the Efficacy and Tolerability of a Dual Skincare Regimen Treatment for Facial Hyperpigmentation and Photodamaged Skin in Patients Exposed to Extrinsic Factors of Aging
This open-label, multi-center clinical trial was conducted to evaluate the dual skincare regimen of vitamin C serum and moisturizing sunscreen SPF 45 to improve facial hyperpigmentation and photodamage after 12 weeks of twice…
- Conditions
- Hyperpigmentation, Photodamaged Skin, Wrinkle, Fine Lines
- Trial name
- NCT05423873
- Testing
- Gentle Cleansing Lotion, Revision Skincare
- Where
- 3 sites in United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Revision Skincare
Skin Cancer, Heat Tolerance
Title: ICARUS - Psycho-physiological Profiling of Low and High Heat-resilient Individuals
The escalating environmental heat-stress associated with global warming is a societal challenge with large and potential harmful consequences for humans.
- Conditions
- Skin Cancer, Heat Tolerance, Heat-related Illness, Hyperthermia
- Trial name
- ICARUS (NCT07510061)
- Testing
- Controlled Heat and Ultraviolet Radiation Exposure Protocol
- Where
- 2 sites in Denmark, Greece
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Thessaly
BRCA1 Gene Mutation, BRCA2 Gene Mutation
Transformation Potential of E2 Exposed Breast Cancer Susceptibility Gene Mutation Heterozygous Epithelial Breast Cells
Susceptibility to breast cancer is related to the combination of genetic, hormonal and multiple other environmental risk factors, such as mutations in the BRCA gene and excess exposure to exogenous estrogen, respectively.
- Trial name
- NCT01907438
- Where
- Israel
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Low Back Pain
Radiation Exposure in Spine Intervention Under Angiography
Evaluate radiation exposure and procedure times for continuous fluoroscopic monitoring during lumbar ESI
- Trial name
- NCT01751958
- Testing
- Epidural steroid injection
- Where
- South Korea
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Seoul National University Bundang Hospital
Radiation Exposure
Individual Dosimetric Monitoring of Workers During Interventional Radiology and Cardiology Procedures for Cardiologists and Radiologists in France
The objective of this study is to review the results of annual radiation doses received by interventional cardiologists and radiologists in France.
- Trial name
- DOSE RPW-CRI (NCT05561439)
- Testing
- Dosimetric monitoring
- Where
- France
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Nīmes
Dehydration, Radiation Exposure
Physical and Cognitive Effects of Fluoroscopy
Background and objectives: The researchers will perform this study to reveal the clinical meaning of fatigue, headache, diarrhea, and impaired cognitive functions that are often expressed verbally in healthcare professionals who…
- Trial name
- NCT04689373
- Testing
- VAS Score
- Where
- Turkey (Türkiye)
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Istanbul University
Microvascular Dysfunction, Endothelial Dysfunction
Nailfold Capillaroscopy and Endothelial Biomarkers in Healthcare Workers Exposed to Chronic Low-Dose Ionizing Radiation
Chronic occupational exposure to low-dose ionizing radiation may lead to subclinical endothelial dysfunction and early microvascular alterations in healthcare workers.
- Conditions
- Microvascular Dysfunction, Endothelial Dysfunction, Occupational Radiation Exposure
- Trial name
- NCT07363187
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Istanbul Training and Research Hospital
Pregnancy
Vascular Responses to UV Exposure in Pregnancy
Season of birth influences pregnancy for reasons that remain unclear however the answer may lie in the amount of sunshine pregnant women are exposed to.
- Trial name
- NCT02482363
- Testing
- UVA radiation
- Where
- United Kingdom
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Diagnostic Agent Adverse Reaction, Radiation Exposure
18F-LY3950321-01 Biodistribution and Safety Study
18F-LY3950321 (also known as 18F-MNI-1256) is a radiolabeled positron emission tomography (PET) tracer targeting granzyme B. The overall goal of this protocol is to evaluate the safety, tolerability, and radiation dosimetry of…
- Trial name
- NCT05775601
- Testing
- 18F-LY3950321, PET Scan
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Avid Radiopharmaceuticals
Respiratory Function Tests
Maximal Respiratory Pressures After Radiotherapy
Objective: The purpose of this research was to study the Maximal Respiratory Pressures (MRP) after exposure to breast radiation therapy in women.
- Trial name
- NCT02976363
- Testing
- Radiotherapy breast cancer, Evaluation Maximal Respiratory Pressures
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Federal University of Mato Grosso