View clinical trials related to Death.
Filter by:Description of the decision making process as well as the practices of end of life care in an ICU of a German university hospital during the period when changes of German legislation occurred.
The purpose of this study is to use implantable loop recorder (ILR) in patients under chronic hemodialysis to record arrhythmias and conduction disorders and correlate them with hemodialysis parameters.
The purpose of this study is to determine efficacy of a dedicated programming concept for avoidance of inappropriate implantable cardioverter defibrillator (ICD) therapies in patient with primary prevention ICD indication.
The goal of this cross-sectional study is to gain an understanding of the knowledge and attitudes regarding end of life issues and hospice care among a sample of residents of South Florida. This study is being conducted by 3rd year Osteopathic Medical Student (OMS-III)Nova Southeastern University College of Osteopathic Medicine (NSU COM) research fellow Heather Ruff as part of the research fellowship requirements. Participants will complete a paper and pencil questionnaire that measures 4 domains of interest (advanced care planning; end of life care; hospice care and death and dying) as well as demographic factors (age, marital status, education etc.). It is estimated that the survey will take 15 minutes to complete. Data will be collected anonymously, with no personal identifying information. The instructions on the questionnaire state that by completing the questionnaire, the participant is providing consent to participate in the study. We will use time and space sampling methods to recruit up to 250 participants at community venues (i.e., beaches, street corners, parks, pedestrian malls, and other public venues were people congregate) in South Florida. At each venue, we will define a specific area; persons who enter the defined area will be approached, screened for eligibility (18 years of age or older and a resident of South Florida), and if eligible, invited to participate by trained research staff. Sampling intervals will be determined by traffic flow at each venue. If a person agrees to participate they will be given a paper and pencil copy of the survey to complete on the spot. Participants will be given a token of appreciation. Data entry and data analyses will be done using Statistical Package for the Social Sciences (SPSS).
Background: The impact of the known non-invasive cardiac indices for identification of hemodialysis (HD) patients at high-risk for sudden cardiac death (SCD) has not been evaluated. Patients: Fifty-nine HD patients were randomized into 2 groups. Thirty of them (group A-aged 54.6±8.9 years) participated in a supervised training program with stationary bicycles during their HD sessions (3/weekly) for 10 months, while the rest (group B-aged 53.2±6.1 years) remained untrained and were used as controls. Study hypothesis: Exercise training will affect most of the non-invasive cardiac markers of SCD and the total score positively. Method: At entry, as well as at the end of the study all subjects underwent a cardiopulmonary exercise testing (estimation of aerobic capacity-VO2peak), an echocardiographic study (LV ejection fraction -LVEF evaluation), an ambulatory 24-hour Holter monitoring for cardiac autonomic nervous system activity evaluation by time- and frequency- domain heart rate variability (HRV) calculation (measurement of SDNN, mean RR and low to high frequency ratio-LF/HF), a signal-averaged ECG (late potentials-LP documentation) and a submaximal exercise test for microvolt-T-wave alternans (TWA) detection.
The purpose of this study is to characterize the chronic performance of the St. Jude Medical SJ4 connector and RV high voltage SJ4 leads.
The purpose of this retrospective observational study is to obtain information to confirm or contradict the results of prior studies on domperidone and sudden cardiac death. The population studied are the Saskatchewan residents who used domperidone or another type of medication known as a Proton Pump Inhibitor (PPI) between 1990 and 2005. Information will be collected from various sources including the Saskatchewan Health (SH) database and Cancer Registry.
Percentage of patients over 80 admitted in ICU varies greatly from one center to another. ICU admission criteria of older patients are scarcely described and benefit of ICU admission for those patients is uncertain. In this study, we prospectively studied old patients arriving to the emergency department of 15 French hospitals with conditions that potentially warrant ICU admission.The working hypothesis was that ICU admission was associated with a 20% decrease in six-month mortality.
End-stage renal disease is a global epidemia with an estimated incidence of 7% per year and high morbidity-mortality rate. Early detection of chronic kidney disease (CKD) and intervention for CKD complication is important to retard renal progression. However, "traditional uremic toxin" or "small water-soluble molecules" are poorly correlated with the renal function, uremic symptoms and outcomes of CKD patients. Putative protein-bound solute, p-cresol, is accumulated in ESRD patients receiving dialysis therapy. This uremic solute was associated with endothelial dysfunction, immune dysregulation and can predict outcome in hemodialysis patient. P-cresol inhibits endothelial cell proliferation and endothelial response to inflammatory cytokines. In vitro, p-cresol decreases leukocyte transendotherliar migratory function and inhibit production of phagocyte reactive species. Clinically, p-cresol plays a pathophysiological role in the uremic toxicity. High free serum level of p-cresol is associated with mortality in hemodialysis patients. Information of p-cresol in CKD patients is not available. The investigators hypothesized p-cresol can be accumulated in early CKD and have a positive correlation with the morbidity- mortality of CKD patients. Value of p-cresol in different stages of CRF is still unknown. Information of p-cresol in CKD patients is not available. The investigators hypothesized p-cresol can be accumulated in early CKD and have a positive correlation with the morbidity- mortality of CKD patients. The principal aim of this prospective cohort study is to investigate the association between total serum levels of p-cresol and the glomerular filtration rate. The correlation of level of p-cresol and morbidity-mortality in CKD patients will be also evaluated. To determine the relationship, patients of nephrology clinic with a diagnosis of CKD were enrolled in this prospective study and follow-up for 1-year period. The association between total and free serum levels of p-cresol and the glomerular filtration rate were evaluated in CKD patients. The p-cresol level was correlated with other many inflammatory markers (white blood cell counts, ferritin, hs-crp, leptin) and also with the hospitalization rate secondary to cardiovascular and infectious event. The renal outcome and all-cause mortality was assessed. Determination of this relationship can help to establish an accurate marker for early detection of CKD and also its prognostic role in CKD patients.
The purpose of this study is to compare the defibrillation efficacy between the 50/50% tilt biphasic waveform and the Tuned biphasic waveform in a single coil active can configuration.