Found 629 clinical trials
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 …
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- 16 Feb, 2024
- 3 locations
Standalone OMNI Surgical System for Open-angle Glaucoma
The emergence of minimally invasive glaucoma surgeries (MIGS) has seen a variety of potential innovative surgical alternatives to help better control intraocular pressure (IOP). The OMNI Surgical System (Sight Sciences, Menlo Park, CA, USA) is a promising MIGS procedure. It combines two procedures known as trabeculotomy and viscodilation of Schlemm's …
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- 16 Feb, 2024
- 1 location
Characteristics and Outcomes of Patients With COVID-19 Admitted to the ICU
This is a case series of patients with COVID-19 admitted to the largest university hospital in Sao Paulo, Brazil, during the 2020 COVID-19 pandemic. Data will be collected prospectively and retrospectively. The main objective is to describe the characteristics of critically ill patients with COVID-19 and their clinical outcomes, and …
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- 01 Feb, 2023
- 1 location
Effect of COVID-19 Pandemic on Perceived Stress Anxiety Mood and Training Quality in Elite Athletes.
In this study, we aim to investigate stress, anxiety, mood, life satisfaction measures among elite athletes during COVID-19 and explore the relationship between these measures and the changes in training characteristics in elite athletes during the COVID-19 pandemic.
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- 05 Aug, 2020
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 …
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- 16 Feb, 2024
- 3 locations
Effect of Mechanical Power on Dead Space Assessed by Volumetric Capnography: Preliminary Studies and Pilot Testing in ARDS Patients
This study assesses changes in physiological variables, aiming to determine whether a reduction in the mechanical power delivered by artificial ventilation while maintaining constant peep levels generates a reduction in the Bohrs dead space in patients with moderate to severe acute respiratory distress syndrome (ARDS). Commonly used ventilatory strategies aimed …
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- 16 Feb, 2024
- 1 location
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 …
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- 16 Feb, 2024
- 3 locations
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 …
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- 16 Feb, 2024
- 3 locations
Anxiety and Depression Disorder in Patient Treated With rTPA for Mangment of Acute Ischemic Stroke
In fact theWorld Health Organization estimates that 2-3% in general populations of countries across the world tend to be affected by severe mental disorders (1) Thrombolytic therapy seems to be of great importance in achieving better quality of life in ischemic stroke patients who respond to this therapy(rTPA).
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- 16 Feb, 2024
- 1 location
Evaluating the Role of Step Counts in Predicting Readmission and Mortality (STEP-CANCER)
This study investigates the relationship between physical activity, heart rate, and sleep quality with recurrent hospitalizations among discharged oncology patients. Following discharge, patients will wear Huawei smartwatches to enable daily tracking of step count, heart rate, and sleep duration through a connected smartphone app. Patients will also complete the FACT …
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- 14 Nov, 2024