Found 64,783 clinical trials
The PvCO2-PaCO2/CaO2-CvO2 Ratio in Septic Shock
The ratio of the venous-arterial carbon dioxide partial pressure difference to the arteriovenous oxygen content difference (Pv-aCO₂/Ca-vO₂) may be a marker of anaerobic metabolism in patients with acute circulatory failure. This study aims to assess the prognostic value of the PvCO2-PaCO2/CaO2-CvO2 in the early phase of septic shock.
A Study of Live Tumor Fragments of Surgical Resections
The purpose of this study is to obtain unused resected tumor tissue sample and associated clinical data from patients enrolled in this study to research ex vivo treatment response and integrity of tumor microenvironment using omics analysis and imaging while maintaining cell stability in a live environment.
Risk Stratification in Children With Concussion
This project will measure concussion symptoms, biological markers, and academic and social factors across the first year postconcussion to develop a model that enables early identification of and symptom management for children at higher risk for persistent postconcussive symptoms. Findings will provide novel insights into the longer-term effects of concussion …
General Anesthetics-related Changes in Prefrontal EEG During Pediatric Surgical Anesthesia
The change profiles of indices derived from pEEG such as phase-amplitude coupling and bicoherence based on individual general anesthetics in children have not been examined in previous literature. Whether those indices have the abilities to predict individual drug-related anesthesia depth in children need to be explored.
The Impact of Ecological Intelligence and Anxiety on Sustainable Nutrition
Environmental problems such as climate change, loss of biodiversity and depletion of natural resources threaten sustainable living and human health. In order to cope with these threats, individuals' environmental sensitivity should be increased and sustainable lifestyles should be encouraged. In this context, ecological intelligence refers to the ability of individuals …
Studying Rehabilitation Treatments Using Video to Improve Recovery for Adults With Physical Disabilities
This study aims to better understand how occupational therapists provide rehabilitation for adults recovering from stroke or spinal cord injury (SCI), with a focus on improving arm and hand function. Using video recordings of real outpatient therapy sessions, researchers will identify the key elements of treatment, such as the types …
Exploring Photon-Counting CT for Enhanced Target Delineation and Dose Accuracy in Personalized Radiotherapy - ANTHEM
Radiotherapy remains a cornerstone of oncology care, particularly for rare or orphan cancers and chronic oncologic and rare non oncologic conditions, where precision and individualized treatment planning are necessary. Advances in imaging technologies are crucial to overcome the challenges posed by these cases, especially in achieving accurate tumor delineation and …
Infectious Disease (ID) Testing OUtreach in Carceral Hubs
This pilot feasibility study represents part 3 of a larger R61 study, where the investigators will follow a cohort about their experiences with human immunodeficiency virus (HIV) testing. This project aims to assess the effectiveness of an intervention at two jail sites in the Boston area: South Bay House of …
Tirzepatide vs Liraglutide in Bone
This prospective cohort study investigates the effects of tirzepatide versus liraglutide on bone turnover markers and body composition in adults with class 3 obesity, characterised by Body Mass Index (BMI) ≥40 kg/m². Participants will be followed for 6 months with assessments at baseline, 3 and 6. The primary outcome is …
Multiparametric MRI in a Prospective Cohort of Living Kidney Donors, Recipients, and Healthy Controls: Correlations With Markers of Renal Function, Fibrosis and Ageing
Development of renal fibrosis is the irreversible culmination of various renal diseases and independently predicts adverse outcomes. Currently renal fibrosis can only be diagnosed by performing a renal biopsy. The procedure is invasive and is limited by sampling bias. In recent years there has been a significant development in magnetic …
