Found 3,739 clinical trials
Effect of CI on Prognosis in the Elderly Patients With ACS
This study aims to investigate the incidence and characteristics of cognitive Impairment(CI) in the elderly patients with acute coronary syndrome (ACS), and to determine whether CI are predictive of the prognosis of major adverse cardiovascular events (MACE) and mortality.
Maternal Marijuana Use and Fetal and Infant Outcome
Marijuana and cannabis-containing products are growing in popularity and availability in the United States, and use during pregnancy has increased dramatically. The overarching aim of this proposal is to provide pilot data for a submission which will explore the impact of chronic maternal marijuana use (primary or secondary) on fetal …
The Relationship Between Lipid Peroxidation Products From Traumatic Brain Injury and Secondary Coagulation Disorders
The purpose of this study is to observe the relationship between the level of lipid peroxidation products in serum of patients with traumatic brain injury and secondary coagulation disorders.
Radiomics-based Artificial Intelligence System to Predict Neoadjuvant Treatment Response in Rectal Cancer
In this study, investigators utilize a radiomics prediction model to predict the tumor response to neoadjuvant chemoradiotherapy (nCRT) before the nCRT is administered for patients with locally advanced rectal cancer (LARC). Previously, the radiomics prediction model has been constructed based on the radiomics features extracted from pretreatment Magnetic Resonance Imaging …
Determining the Clinical Utility of Using Virtual Reality Headsets to Assess Visual Function in Those With Glaucoma.
To validate a new virtual reality (VR) based visual field test against the gold standard clinical perimetry test (Humphrey Visual field test 24-2).
RadioPathomics Artificial Intelligence Model to Predict Tumor Regression Grading in Locally Advanced Rectal Cancer
In this study, investigators apply a radiopathomics artificial intelligence (AI) supportive model to predict neoadjuvant chemoradiotherapy (nCRT) response before the nCRT is delivered for the patients with locally advanced rectal cancer (LARC). The radiopathomics AI system predicts individual tumor regression grading (TRG) category based on each patient's radiopathomics features extracted …
RadioPathomics Artificial Intelligence Model to Predict nCRT Response in Locally Advanced Rectal Cancer
In this study, investigators utilize a radiopathomics integrated Artificial Intelligence (AI) supportive system to predict tumor response to neoadjuvant chemoradiotherapy (nCRT) before its administration for patients with locally advanced rectal cancer (LARC). By the system, whether the participants achieve the pathologic complete response (pCR) will be identified based on the …
Post-Neoadjuvant Treatment MRI Based AI System to Predict pCR for Rectal Cancer
In this study, investigators seek for a better way to identify the potential pathologic complete response (pCR) patients form non-pCR patients with locally advanced rectal cancer (LARC), based on their post-neoadjuvant treatment Magnetic Resonance Imaging (MRI) data. Previously, a post neoadjuvant treatment MRI based radiomics AI model had been constructed …
Fertility After Prostate Brachytherapy
Although brachytherapy toxicity data on erectile dysfunction, urethral dysfunction and bladder and bowel impact has been collected for a number of years, there is limited information on its effect on male fertility. This study aims to investigate the effect of brachytherapy on fertility
Quantitative Evaluation of Muscle Tone Using Elastic Ultrasound
The test subjects were selected from patients with clinical manifestations in muscle tone and healthy volunteers. Target muscles includes elbow flexor, elbow extensor, plantar flexor and ankle dorsi flexor. Thirty patients and 10 healthy subjects were given three assessment methods to measure muscle tension: modified Ashworth rating scale, elastic ultrasound …
