19 Clinical Trials for Various Conditions
This is an open-label, single center, trial that will enroll up to 25 participants with circulatory shock after cardiac surgery. Participants will be administered a topical sublingual nitroglycerin solution and assessed for changes microcirculatory blood flow using incident dark field microscopy.
The overall purpose of this protocol is to identify subacute sepsis-associated cardiac disease in pediatric patients with cancer by CMR and evaluate the CMR findings during their follow-up. This will help inform heart failure management decision making. Evidence of dysfunction or elevated T2 values may inform adjustment of afterload reduction and beta blocker administration, and elevated ECV findings will suggest the need for increased surveillance for diastolic dysfunction. Primary Objectives: (Feasibility Phase) To determine the feasibility of cardiac MRI without anesthesia in the immediate post-sepsis period in children with cancer. CMR scanning will be completed within 10 days of presentation - this will allow us to ensure that possible hemodynamic or respiratory instability and renal dysfunction has resolved prior to transport to the MRI scanner during the most acute phase of illness. (Completion Phase) To estimate the frequency of subacute sepsis-associated cardiac disease, including myocardial inflammation and dysfunction, in the post-acute phase (within 10 days of presentation) of severe sepsis in children with cancer
This study will examine the differences in microcirculatory function and mitochondrial respiration in patients with shock after cardiovascular surgery.
Septic shock is a potentially life-threatening condition that can result in multi-organ dysfunction syndrome (MODS) and mortality. LB1148 was formulated to preserve gut integrity during physiological shock and ameliorate the subsequent autodigestion leading to MODS and mortality. The purpose of this study in septic shock patients is to determine if enteral administration of LB1148 will increase the number of days alive without cardiovascular, pulmonary or renal replacement therapy through Day 28.
The study will evaluate if Impella 5.5® support in heart failure reduced ejection fraction (HFrEF) patients presenting with decompensated heart failure (HF) and cardiogenic shock will facilitate the initiation and optimization of guideline directed medical therapy (GDMT) during the hospital stay and post-discharge.
Purpose: To assess the prognostic role of Handheld Vital Microscopy (HVM) and evaluate levels of endothelial glycocalyx (eGC) breakdown in patients demonstrating Hemodynamic Incoherence (HI), to elucidate a mechanistic link between the eGC and HI in order to inform prognostic enrichment of future resuscitation trials. We will serially evaluate microhemodynamics (MiH) and macro hemodynamics (maH) and the perfused boundary region (PBR, an visual proxy for eGC thickness) using HVM, and a validated circulating biomarker of eGC integrity.
The Cardiogenic Shock Working Group is a multicenter registry where we collect de-identified clinical variables from the medical records and follow-up phone calls of shock patients from multiple institutions and centralize this data to a single registry for analysis of clinical outcomes.
This study evaluates the use of early mechanical circulatory support in patients presenting with acute myocardial infarction and cardiogenic shock. Patients are treated according to the National Cardiogenic Shock Initiative protocol, which emphasizes early identification of cardiogenic shock and rapid delivery of mechanical circulatory support based on invasive hemodynamics. All patients treated in this manner are enrolled in the National Cardiogenic Shock registry.
The purpose of this study is to gather information on patients who have heart failure and are eligible for one of the following two procedures: 1) mechanical support, i.e. ventricular assist device (VAD) or 2) heart transplant. the study seeks to determine which patient populations benefit from heart transplant or ventricular assist device. This will allow to offer the state-of-the-art care to the patients in heart failure.
The purpose of this clinical trial is to determine whether periodic therapy programming reports illustrating physician usage of shock reduction programming can increase utilization of recommended programming guidelines for defibrillators.
Early intervention in the treatment of septic shock, including early goal-directed therapy (EGDT) in the first 6 hours of disease presentation, has been shown to significantly decrease mortality. However, this approach requires invasive hemodynamic monitoring, thus limiting its widespread application in the emergency department setting. A minimally invasive protocol utilizing esophageal Doppler monitoring (EDM) may be of benefit and practical if it is shown to result in similar outcome as EGDT.
The objective of the study is to determine the efficacy of the Microbio InfectID-BSI qPCR kit in a clinical laboratory environment using patient whole blood for pathogen detection and identification versus standard of care methods from blood culture. The objective of this study is to determine the sensitivity and specificity of the Microbio InfectID-BSI qPCR kit by the evaluation of clinical blood samples versus standard of care methods from blood culture.
Aim 1: Prospective, observational analysis of the association between echocardiographic measures of cardiac function and left ventricular unloading on VA ECMO. Aim 2: Prospective, observational analysis of the association between clinical laboratory biomarkers and left ventricular unloading on VA ECMO.
This study aims to emulate a hypothetical target pragmatic multi-center, non-blinded trial of adult inpatients in the PINC AITM dataset with B-lactam treated culture confirmed monomicrobial invasive Group A streptococcus (GAS) between the years 2015-2021
The purpose of this study is to assess whether hemodynamic support with an Impella-based treatment strategy initiated prior to percutaneous coronary intervention (PCI) in patients with ST-Segment Elevation Myocardial Infarction (STEMI)-Cardiogenic Shock (CS) improves survival and functional outcomes compared to a non-Impella-based treatment strategy.
Investigators will conduct a pragmatic randomized trial to investigate the non-inferiority of restricted use of invasive arterial lines compared to standard arterial line use.
The general objective of this study is to evaluate the clinical impact and safety of focused, point-of-care transesophageal echocardiography (TEE) used during the evaluation of critically-ill patients in the emergency and intensive care settings. The target population for this study are critically-ill patients over the age of 18 who as part of their routine clinical care are receiving a focused TEE. The primary objective of this study is to determine the clinical impact and safety of TEE performed during the evaluation of critically-ill patients in the emergency department and intensive care settings. The secondary objective(s) of this study are to characterize the use of this imaging modality in the subsets of critically-ill patients in shock and cardiac arrest; including but not limited to; description of the frequency of studies, clinical indications, clinician characteristics, echocardiography findings, timing of studies, procedure-related complications and patient outcomes.
Rural Americans are more likely to be unhealthy, older, living in poverty, uninsured, and medically underserved. The CDC has made achieving health equity and improving cardiovascular health for rural Americans one of their Healthy People 2020 overarching goals. ST-Elevation Myocardial Infarction (STEMI) is a life-threatening cardiovascular emergency that frequently affects people without warning within the communities the Participants live and work. Patients with STEMI have a linear relationship between first medical contact to Percutaneous Coronary Intervention (PCI) time and mortality. Delays are particularly important in STEMI patients with cardiogenic shock, who experience an excess 3.3 deaths per 100 for every 10 minute delay to PCI (for PCI times between 60-180 minutes). Delayed PCI is also associated with a higher rate of long term morbidity, including congestive heart failure and repeat MI. Unfortunately, many rural EMS agencies fail to consistently achieve the recommended 90 minute PCI time goal. Rural agencies are less likely than urban/suburban agencies to meet time goals and this disparity exposes rural patients to excess morbidity and mortality. The American College of Cardiology/American Heart Association (ACC/AHA) endorse the need for prehospital strategies to reduce total ischemic time, particularly in rural settings.
This will be a prospective observational study of adult primary cardiac arrest patients presenting to Shands Emergency Department following ROSC or actively in cardiac arrest with subsequent ROSC after treatment in the emergency department.