Dallas, Texas Clinical Trials
A listing of Dallas, Texas clinical trials actively recruiting patient volunteers.
Found 715 clinical trials
IEEM- Work:Rest Cycles in Burn Survivors- Humidity
The purpose of this project is to identify the effects of a severe burn injuries in humans on core temperature responses during work:rest cycles while in a heated environment.
A Prospective Observational Study to Assess the Reliability and Validity of the MLSDT
The goal of this observational study is to assess the reliability and validity of the 9-object MLSDT for evaluation of participants with moderate to severe vision impairment when tested without a wearable low-vision magnifying aid (eGlasses) and then with eGlasses. These results will be compared to ETDRS testing results for …
Impact of Extreme Heat on Myocardial Blood Flow and Flow Reserve in Young and Older Adults
Extreme heat causes a disproportionate number of hospitalizations and deaths in older adults relative to any other age group. Importantly, many hospitalizations and deaths are primarily due to cardiovascular events such as myocardial infarction. Previous data indicate that older adults have attenuated skin blood flow and sweating responses when exposed …
An Observational Study in Children and Adults With Stargardt Disease
This multicenter, prospective, longitudinal, observational study in approximately 80 subjects with Stargardt disease secondary to biallelic mutations in the ABCA4 gene (STGD1) aims to evaluate prognostic factors of disease progression, and to further characterize the patient population for future clinical studies.
Optical Coherence Tomography Angiography in Neurological Disease
Optical Coherence Tomography Angiography (OCTA) is a non-invasive tool that images the neurovascular structures of the eye by using near-infrared light. Previous literature has demonstrated the potential of OCTA as a screening tool in stroke, but its utility in other neurological illness such as intracranial hemorrhage is unclear. Hence, this …
Hyperpolarized 13C Pyruvate-MRI and FDG-PET in a Single Exam for the Prognosis of Ischemic Cardiomyopathy
The goal of this clinical trial is to evaluate a novel imaging approach that combines hyperpolarized 13C pyruvate magnetic resonance imaging (HP-13C-MRI) and [¹⁸F]Fluorodeoxyglucose positron emission tomography (FDG-PET) in a single exam to improve the prognostic assessment of ischemic cardiomyopathy. The main questions this study aims to answer are: Primary …
Donor Outcomes Following Hand-Assisted and Robotic Living Donor Nephrectomy: a Retrospective Review
1.1. Background: Renal transplantation is the treatment of choice for eligible patients with end-stage renal disease. It provides better outcomes in terms of life expectancy and quality of life than dialysis (Liu, Narins, Maley, Frank, & Lallas, 2012). Kidney transplants from living donors also have additional benefits in terms of …
Biomarkers/Biotypes, Course of Early Psychosis and Specialty Services
The Biomarkers/Biotypes, Course of Early Psychosis and Specialty Services (BICEPS) study aims to understand the early stages of psychotic disorders like Schizophrenia, Schizoaffective Disorder, and Bipolar I Disorder. It involves gathering mental health information, brain scans (MRI), eye movement patterns (Eye-Tracking), and brain electrical waves (EEG) data from individuals who …
Cerebral Autoregulation, Brain Perfusion, and Neurocognitive Outcomes After Traumatic Brain Injury
Cognitive impairment after moderate to severe traumatic brain injury (msTBI) not only significantly affects the quality of life in individuals with msTBI, but also increases the possibility of late-life dementia. The goal of this study is to determine whether acute (< 1 week) cerebrovascular injury and its recovery within the …
Study of the Clinical and Radiological Impact of Ravulizumab in People With Neuromyelitis Optica Spectrum Disorder
This is an observational study to: evaluate the on-treatment clinical performance of ravulizumab in relation to the pre-treatment time period (time period prior to exposure), enhance knowledge regarding conventional MRI outcomes in people with NMOSD treated with ravulizumab, identify factors suggestive of subclinical disease progression through conventional MRI sequences, determine …
