Found 142 clinical trials
Structural Orbital Changes in Anophthalmic Socket Syndrome
Understand better the aetiology and physiopathogenesis of anophthalmic socket syndrome.
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- 16 Feb, 2024
- 1 location
Early Environmental and Maternal Determinants of Airway Inflammation in Wheezing Disorders in Infants
This study collects data on microbiological, genetic and environmental factors, as well as lung function parameters (e.g. spirometry, body plethysmography, lung-MRI) to assess the complex interaction of predisposing risk factors for impaired lung development and respiratory diseases.
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- 16 Feb, 2024
- 1 location
Epidemiologic and Clinical Characteristics of Optic Neuritis in China
This will be a hospital-based retrospective multi-center study on epidemiologic and clinical characteristics of optic neuritis among Chinese. The investigation will cover about 29 provinces or municipalities all around China.
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- 16 Feb, 2024
- 1 location
DeBakey Cardiovascular Magnetic Resonance Study
While advancements in cardiac magnetic resonance (CMR) have improved image quality, it is unclear how these improvements are connected to the clinical evaluation of individuals with cardiovascular disease. The aim of this large prospective registry revolves around 4 key principles: 1) utilize CMR to gain additional pathophysiologic insights into cardiovascular …
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- 16 Feb, 2024
- 1 location
Foot/Ankle at 7T MRI
To evaluate standard clinical sequences for 7 Tesla MRI of the foot and/or ankle to improve detailed depiction of the complex anatomy of this region. To evaluate various pathologies of the foot and/or ankle (plantar plate tears, Morton neuroma, tendon tears, ligament tears etc.).
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- 05 Aug, 2020
Barriers to Screening Breast MRI Utilization Among Patients at Elevated Risk
This study seeks to develop an explanatory framework for breast MRI utilization to inform future interventions. The Health Services Utilization Model (HSUM) will guide the selection of specific participant-level factors for examination, including predisposing characteristics (knowledge, health/cultural beliefs), enabling resources (social support, cost/insurance coverage), and perceived need (perceived susceptibility, provider …
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- 16 Feb, 2024
- 2 locations
DWIBS-MRI: An Adjunct to the Traditional Diagnostic Breast Imaging Evaluation
1.1. Primary Objectives To determine if MRI DWIBS can accurately identify suspicious lesions previously categorized on mammography and sonography as potentially malignant.
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- 05 Aug, 2020
CT-guided Stereotactic Body Radiation Therapy and MRI-guided Stereotactic Body Radiation Therapy for Prostate Cancer MIRAGE Study
Imaging modalities for image-guided SBRT can be either computed tomography imaging (CT), magnetic resonance imaging (MRI), or a combination of the two. This research is being done to help determine whether there are benefits to MRI-guidance over CT-guidance in patients who are receiving the same radiation dose by SBRT to …
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- 16 Feb, 2024
- 1 location
Diagnostic Value of Weight Bearing CT for Detecting Meniscal Tears
This observational study will compare the clinical value of weight-bearing CT arthrography (WBCTa) with that for MRI in evaluating meniscal and cartilage lesions of the knee joint. The MRI Osteoarthritis Knee Score (MOAKS) and modified MOAKS for WBCTa will be used to compare findings between MRI and WBCTa of the …
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- 16 Feb, 2024
- 1 location
A Study of Cognitive Changes in Patients Receiving Brain Radiation
To examine the relationship between MRI changes for key neuroanatomic structures identified in Aim 1 with objective neurocognitive testing. The investigators hypothesize that cognitive decline will be correlated with damage revealed by MRI to limbic and thalamic structures.
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- 16 Feb, 2024
- 1 location