Clinical trials: X-rays; Effects
Radiation Injury
Abdominal Computed Tomography and the Blood Reactive Oxygen Species Level
The clinically widely used X-ray computed tomography examination has a low-grade radiation effect and recently has attracted much attention concerning the possible adverse effects of radiation on human body [ref. 1-5].
- Trial name
- NCT00745641
- Where
- Taiwan
- Volunteers
- 60 people
- Sponsor
- National Taiwan University Hospital
Radiology, Medical Errors
AI-Based Quality Control for Radiology Reporting
The goal of this clinical trial is to learn whether an artificial intelligence (AI)-based radiology report quality-control system can improve the accuracy and workflow efficiency of routine radiology reporting among active…
- Trial name
- NCT07865741
- Testing
- Radiology Report GPT (AI-Based Radiology Report Quality-Control System)
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Huazhong University of Science and Technology
Scoliosis, Spinal Cord Injury
Effects of Lateral Trunk Support on Spinal Alignment in Spinal Cord Injured Persons
The effects of lateral trunk supports (LTS) in special seating on the spinal alignment of 17 spinal cord injured (SCI) subjects with scoliosis were studied using bi-planar radiographs.
- Trial name
- NCT00154505
- Testing
- Lateral trunk support of wheelchair seating
- Where
- Taiwan
- Volunteers
- 20 people
- Sponsor
- National Taiwan University Hospital
Receipt of Radiology Studies, Receipt of Laboratory Tests
The Effect of Financial Incentives on Utilization of Low-cost Providers
Several employers in the US have introduced a program where their employees receive a financial incentive to receive lower cost care.
- Trial name
- NCT02249156
- Testing
- Financial incentive for choosing a lower-cost provider
- Sponsor
- Harvard Medical School (HMS and HSDM)
Anorexia Nervosa
Adrenal and Gonadal Hormone Replacement in Anorexia Nervosa
This study seeks to gain new information on why young women with anorexia nervosa are predisposed to early bone loss and osteoporosis.
- Trial name
- NCT00310791
- Testing
- Hormone replacement therapy (estrogen/progestin), Dehydroepiandrosterone (DHEA)
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Boston Children's Hospital
Lung Cancer, Tobacco Use Disorder
Standard Medical Care or Urgent Chest X-ray in Diagnosing Lung Cancer in Smokers With Chest Symptoms Who Are Older Than 60 Years
RATIONALE: Diagnostic procedures, such as an urgent chest x-ray, may help in planning cancer treatment. It is not yet known whether standard medical care is more effective than an urgent x-ray in diagnosing lung cancer in smokers…
- Trial name
- NCT01344005
- Testing
- caregiver-related intervention or procedure, questionnaire administration, quality-of-life assessment
- Volunteers
- 386 people
- Sponsor
- Wales Cancer Trials Unit
Radiography, Dentistry
Can a Digital Education Program in Radiographic Imaging Technique for Dental Professionals Improve Image Quality?
The goal of this clinical trial is to learn if a digital education program designed for dental professionals can lead to radiographic examinations of better quality.
- Trial name
- NCT06442904
- Testing
- Digital education program
- Where
- Sweden
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Umeå University
Neuromuscular Diseases (NMD), Charcot Marie Tooth Disease (CMT)
Personalized Training for People With Rare Neuromuscular Disorders
The goal of this study is to investigate the effects of personalized exercise treatment on dynamic balance and physical function in comparison with regular follow-up in adults with rare-neuromuscular disorders…
- Conditions
- Neuromuscular Diseases (NMD), Charcot Marie Tooth Disease (CMT), Facioscapulohumeral Muscular Dystrophy, Myotonic Dystrophy Type 1 (DM1)
- Trial name
- PETRA-NMD (NCT06708468)
- Testing
- Exercise, Usual Care
- Where
- 5 sites in Norway
- Volunteers
- 120 people
- Sponsor
- Oslo University Hospital
Cardiac Disease, Covid19
Validation of Quantitative Myocardial Tissue Characterization Through Non-gated CT
The main aim is to validate non-gated 5-min computed tomography myocardial relative enhancement (CT-MRE), which can be readily estimated via contrast-enhanced non-gated chest CT, as a tool for estimating myocardial extracellular…
- Conditions
- Cardiac Disease, Covid19, Cardiotoxicity, Extracellular Space Alteration
- Trial name
- NCT04880317
- Testing
- Cardiac Magnetic Resonance, Additional CT acquisition, Blood tests
- Where
- Italy
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- IRCCS Policlinico S. Donato
Anti-Mullerian Hormone Deficiency, Immunosuppression
Impact of Underlying Renal Disease and Immunosuppressive Regimen on Ovarian Reserve in Renal Patients
Aging, renal pathology (eg SLE, ADPKD), X-ray exposition and pharmacological treatments, especially previous strong immunosuppression, may negatively influence the ovarian reserve in childbearing age women.
- Conditions
- Anti-Mullerian Hormone Deficiency, Immunosuppression, Ovarian Reserve, X-rays; Effects
- Trial name
- NCT04762615
- Testing
- AMH level measurement
- Where
- Poland
- Volunteers
- 153 people
- Sponsor
- Wroclaw Medical University
Anxiety
Effect of a Social Script iPAD Application for Children With Autism Spectrum Disorder
The purpose of the research is to test the effectiveness of the social story intervention delivered using the iPAD application "Going to Imaging" on the anxiety, challenging child behaviors, child injuries and completion rates…
- Trial name
- NCT01655485
- Testing
- Patient teaching
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Medical College of Wisconsin
Osteogenesis Imperfecta
Multicenter,Single-arm Study to Evaluate Efficacy, Safety, & Pharmacokinetics of Denosumab in Children w/ OI
This is a prospective, multicenter, single-arm study in children 2 to 17 years of age with OI to evaluate efficacy and safety of denosumab.
- Trial name
- OI (NCT02352753)
- Testing
- Denosumab
- Where
- 49 sites in United States, Australia and 11 more
- Volunteers
- 153 people
- Sponsor
- Amgen
Healthy Volunteers
Transcranial Electrical Stimulation (TCES) / Cerebral Blood Flow (CBF) / Xenon Under Computerized Tomography (Xe/CT)
Direct stimulation of the cerebral cortex induces an increase in cerebral blood flow. Although this information is known, it has never been documented during Transcranial Cerebral Electrical Stimulation (TCES), which is a non…
- Trial name
- NCT00273663
- Testing
- TCES
- Where
- France
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- University Hospital, Bordeaux
Multiple Myeloma
Effect of Combination of Bortezomib/Dexamethasone/Zoledronic Acid on Bone Disease in Patients With Multiple Myeloma Relapsed After 1-3 Prior Lines of Therapy
The aim of this study is to evaluate the effect of bortezomib in combination with dexamethasone and zoledronic acid on bone mineral density (BMD) and skeletal related events (SREs) in Patients with Multiple Myeloma who Have…
- Trial name
- NCT00972959
- Testing
- Bortezomib, Zoledronic Acid, Dexamethasone
- Where
- 3 sites in Greece
- Volunteers
- 17 people
- Sponsor
- University of Athens
Objective Pain and Discomfort, Subjective Pain and Discomfort
The Effect of Virtual Reality Distraction on Pain and Discomfort Associated With Bitewing Radiographs in Pediatric Patients
This study will be conducted at King Abdulaziz University Dental Hospital (KAUDH). Ethical approval was obtained from the Research Ethics Committee of the Faculty of Dentistry at King Abdulaziz University (32-03-25).
- Conditions
- Objective Pain and Discomfort, Subjective Pain and Discomfort, Behavior, Satisfaction
- Trial name
- NCT07376941
- Testing
- virtual reality device goggles
- Where
- Saudi Arabia
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- King Abdulaziz University
Type 2 Diabetes
The Effect of Vitamin D Supplementation on Glucose Metabolism in Non-Diabetic African American Adults
Type 2 diabetes is more common among African Americans than Caucasians. African Americans are also at a higher risk for lower levels of vitamin D compared to other ethnic groups.
- Trial name
- AVIS (NCT01141192)
- Testing
- vitamin D3, cholecalciferol, Inactive comparator
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Augusta University
Osteopenia (Disorder), Apnea of Prematurity
Effect of Caffeine on Preterm Infants' Bone Mineral Content
The primary objective was to determine whether caffeine therapy is associated with decreases bone mineral content using dual energy x-ray absorptiometry.
- Trial name
- NCT03084432
- Testing
- Dual Energy X-ray Absorptiometry
- Volunteers
- 42 people
- Sponsor
- Ain Shams University
Obesity and Overweight
Functional Bioactive Supplement Effect in Lost Weight Treatment
The purpose this study is to evaluate the therapeutic effect of a functional bioactive supplement associated with a hypocaloric equilibrated diet to treat obese and overweight individuals.
- Trial name
- ALIBIRDII (NCT02024425)
- Testing
- Functional bioactive supplement, Control supplement
- Where
- Spain
- Volunteers
- 109 people
- Sponsor
- Instituto de Investigación Hospital Universitario La Paz
Low Back Pain
The Effect of Manipulations of the Lumbar Spine on Six Different Outcome Measures
1. Evaluation of the effect of a chiropractic adjustment (Manually Assisted Mechanical Force)on 2. surface Static EMG 3. Paraspinal cutaneous temperature 4. Range of Motion 5. Dynamic EMG 6.
- Trial name
- NCT00739570
- Testing
- AAI signature IV AMCT
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Université du Québec a Montréal
Knee Osteoarthritis, Pain
Anatomical Axis on X-Ray and Its Relationship With Pain and Kinesiophobia in Knee Osteoarthritis
Knee osteoarthritis is a common joint disease that causes pain, stiffness, and limitations in daily activities, especially in older adults.
- Conditions
- Knee Osteoarthritis, Pain, Kinesiophobia
- Trial name
- KOA-AXIS (NCT07168590)
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Selim Sezikli