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Filter by:The goal of this observational study is to investigate the potential differences in thrombogenicity between black and white patients admitted with atherothrombotic events including acute coronary syndrome, multi-vessel coronary disease, and ischemic stroke. Participants will engage in laboratory testing and health outcome assessments.
The purpose of this study is to find out how effective and safe glipizide is for lowering blood sugar in people with pancreatic cancer.
During hemodialysis (HD) the blood of the patient pass an extracorporeal circuit that contains a dialyzer for rinsing and a venous chamber (air trap) to prevent from air embolism through the return blood into the patient. However, air traps in clinical use have limited capacity to prevent from microemboli of air to enter the return bloodline and deposit as emboli in the body such as lungs, heart and brain. The Investigator developed the air trap Emboless that was patented. In vitro studies showed significantly better reduction of microemboli contaminations than air traps compared to that in clinical use. The present randomized clinical trial compares two different air traps used by the same patients in a cross-over design (as pairs) using the Emboless compared with the Fresenius 4008/5008 (F5008). Chronic HD patients are randomized to perform the first HD with either their standard air trap (F5008) in the venous bloodline tubing or using the Emboless bloodline and vice versa. Each patient was included to make two paired series. A safety committee evaluates if significantly worse outcome appears especially with the Emboless, to stop the study. During HD the microbubbles are counted by a GAMPT ultrasound device using two probes. One probe is set at the inlet side of the air trap and the second at the outlet side. The outlet side represents data of microbubbles in the blood that are entering into the patient. Comparative non-parametric paired analyses are performed between the air traps. Monitoring of the study is performed.
A double-blind placebo controlled, randomized, Phase 2b study to evaluate the efficacy and safety of once-daily, oral administration of 80 or 160 mg HSK31679 versus matching placebo in Patients With Non-Alcoholic Steatohepatitis (NASH) and Fibrosis.
The investigators intend to establish a multicenter prospective observational study by enrolling and tracking patients with multivessel coronary artery disease (MVCAD) using Genoss DES, a device manufactured with pure domestic technology. The study aims to evaluate the efficacy and safety of Genoss DES in MVCAD patients.
Ventilation with low tidal volume and high PEEP (positive end expiratory pressure) has been shown to improve oxygenation in patients with ARDS (acute respiratory distress syndrome). In obese patients undergoing laparoscopic bariatric surgeries, the risk of postoperative pulmonary complications (PPCs) increases significantly with general anesthesia. Previous studies have shown that protective lung ventilation strategies could improve intraoperative oxygenation and lung mechanics. In this study would compare the effect of optimum individualized high PEEP versus standard PEEP - on postoperative pulmonary complications
This study is designed to rigorously evaluate the safety and effectiveness of Stereotactic Body Radiotherapy (SBRT) as an innovative, non-invasive treatment for Hypertrophic Obstructive Cardiomyopathy (HOCM). HOCM, a prevalent cardiac condition, is primarily characterized by asymmetric septal hypertrophy, which results in the obstruction of the left ventricular outflow tract. This obstruction significantly compromises patient quality of life and is associated with severe risks, including arrhythmias and sudden cardiac death. While current treatments like medications, surgical septal myectomy, and percutaneous transluminal septal myocardial ablation (PTSMA) have proven to be effective, they are not without limitations. SBRT, a recent development in non-invasive cardiac radioablation, has shown encouraging results in early-stage studies, suggesting its potential as a safe and feasible option for HOCM treatment. In this study, participants will be randomly assigned to either the SBRT treatment group or a control group receiving a sham procedure. The primary objective is to measure the change in the left ventricular outflow tract pressure gradient under provoked conditions, using cardiac ultrasound at a 6-month follow-up. This will provide a clear assessment of the direct impact of SBRT on the primary physiological complication of HOCM. The study also sets forth several secondary objectives to provide a holistic view of the treatment's impact. These include evaluating changes in NYHA functional classification and KCCQ scores to assess improvements in symptom severity and quality of life, respectively. Additionally, we will monitor physical capacity through the 6-minute walk test, and biomarkers like NT-proBNP and cTNT for cardiac stress and damage. The effect of SBRT on QRS duration will be analyzed to understand its impact on cardiac electrical activity. The incidence of major adverse cardiac events (MACEs) within 6 months post-treatment will be recorded to evaluate safety, and the need for invasive septal reduction therapy post-treatment will be assessed to gauge long-term efficacy. This study aims to provide a comprehensive understanding of the potential of SBRT as a treatment alternative for HOCM. By comparing its outcomes with those of traditional therapies, the study seeks to establish SBRT's role in symptom alleviation, quality of life enhancement, and risk reduction in HOCM management.
This is an observational study, aiming to investigate whether the ctDNA dynamics analyzed by the K-TrackTM assay could predict early response to Tyrosine kinase inhibitors (TKIs) in patients with advanced non-small cell lung cancer (NSCLC). 1. Determine relationship between ctDNA dynamics and clinical response to TKI, - No response/progressive disease = ctDNA levels increase from baseline - Partial response/stable disease = ctDNA levels decrease from baseline - Complete response = ctDNA clearance. 2. Compare and combine ctDNA dynamics and RECIST1.1 to predict clinical response. 3. Determine relationship between ctDNA dynamics and progression free survival, overall survival.
A database has been created and will be used in which data will be collected in electronic format relating to adult patients who underwent one of the following endoscopic resection surgeries: TURBK, MAPPING, TURBK SECOND LOOK, BLADDER BIOPSIES.
Postoperative pulmonary complications (PPCs) are common in children undergoing general anesthesia and are associated with prolonged stay in the hospital and high costs. Development of PPCs is associated with ventilator settings in adult patients undergoing general anesthesia. Data on perioperative ventilator settings in children are lacking, leaving the anaesthetist without guidance. Consequently, the current standard of care in perioperative mechanical ventilation in children is expected to be extremely heterogeneous, leading to ventilation with higher levels of energy than necessary. Therefore, it is highly necessary to evaluate the current practice in perioperative ventilation in children and to determine associations with PPCs.