View clinical trials related to Toxemia.
Filter by:The purpose of this study is to study the implementation and impact of an early warning system to detect and treat sepsis in the emergency room. We are observing the implementation of a Sepsis Machine Learning Model on all Adult patients. All data (observations field notes, interview recording & transcripts, and survey responses) will be stored on HIPAA-compliant Duke servers behind the Duke firewall, and requiring password-protected user authentication to access. The risk to patients is minimal. The two risks to interviewed clinical staff we have identified involve loss of work time and anonymity.
Sepsis and severe malaria together contribute to an estimated 13 million deaths annually, a great burden of which is in low-income countries. Optimal fluid management is critical yet remains one of the most challenging clinical care elements as volume overload precipitates pulmonary edema and volume restriction may exacerbate acute kidney injury. These complications of sepsis and severe malaria significantly increase mortality, particularly in resource-limited settings lacking mechanical ventilation and renal replacement therapy. Point-of-care ultrasound and passive leg raise testing are two easily implementable, safe and non-invasive clinical bedside fluid assessment tools that could be applied towards developing a fluid management algorithm in low resource settings. Similarly, simple tissue perfusion measures can facilitate understanding of precise indications or contraindication to fluid and vasopressor therapy. However, the performance of these tools has yet to be confirmed in these settings. Accurate assessment of pulmonary tolerance and fluid responsive patients could aid to tailor vasopressor and fluid therapy to the patient condition and disease phase, thus preventing or detecting iatrogenic pulmonary edema and other pulmonary complications. As there is currently limited evidence supporting fluid management recommendations for severe malaria and sepsis in low-resource settings, the potential application of these management tools could optimize supportive therapy and improve outcomes in these populations. The main activity proposed is a prospective, observational study of patients with sepsis and severe malaria to describe the relationship between fluid therapy and vasopressor therapy against measures of tissue perfusion and pulmonary congestion in adult patients with severe malaria or severe sepsis. In addition, the study will assess the performance of simple bedside clinical tools assessing fluid responsiveness, pulmonary congestion and peripheral tissue perfusion. The data from this observational study will facilitate the preparation of a follow-up study to test a clinical algorithm to guide individualized fluid and vasopressor administration.
Neonatal early onset sepsis (EOS) diagnosis is difficult due to lack of sensivity and specificity markers. The investigators conduced a restrospectif study to all term born infants born between 1 january and 31 December 2013 and hospitalized for suspect EOS. The presence of neonatal symptoms at birth appears to be a useful clinical marker of probable neonatal EOS.
Sepsis is a life-threatening condition which can affect people of any age. An infection triggers a host response resulting in organ failure. The extent of the organ dysfunction varies between patients and during the course of the condition. Thus far, the only causal treatment option consists in treating the infection early e. g. by an operation or the use of antibiotics. Owing to advances in modern critical care, more patients survive sepsis. Nonetheless, sepsis survivors frequently show impaired organ function, physical disability and considerably decreased health-related quality of life. It is hypothesized that sepsis-induced cardiac dysfunction - septic cardiomyopathy - may influence mortality. The relationship between occurrence of cardiovascular dysfunction and metabolic changes in the course of sepsis remains unclear. Therefore, the aim of this study is the investigation of cardiovascular function, oxygen consumption and metabolic changes in septic patients. Apart from cardiological routine procedures (echo- and electrocardiography) a newly developed method for measuring the oxygen tension and consumption, bioelectrical impedance analysis for body composition estimation and liver fibrosis assessment via transient elastography will be employed. Through blood, stool and urine analysis, both routine parameters and parameters focusing on patient metabolism will be analysed. Septic patients will be assessed in the acute phase (3 and 7 days after sepsis diagnosis), the stable phase (at intensive care unit discharge) and after full or incomplete recovery (during two outpatient visits at 6 and 12 months after sepsis diagnosis). The results will be compared with healthy individuals and patients with existing heart disease (cardiomyopathy). The study aims to identify clinical parameters and signaling pathways involved in the development and course of sepsis. Furthermore, specific parameters associated with the medium- and long-term health status, physical performance and quality of life after sepsis are to be identified. The overall aim of the study is the development of novel diagnostic and therapeutic approaches in sepsis.
Hypertensive disorders of pregnancy (HDP) affect up to 10% of mother-infant dyads and account for 7.4% of cases of maternal mortality in the United States. Prompt recognition and treatment of hypertension remain one of the key features of management of mothers affected by these conditions. Up to 41% of severe morbidity and mortality from HDP occurs after 48 hours postpartum, as postpartum blood pressures tend to peak 3-6 days after birth. For these reasons, early postpartum follow-up is recommended for women diagnosed with HDP, in the form of blood pressure (BP) evaluation by a health care provider at 7-10 days postpartum (2-5 days post-discharge from maternity care). However, barriers to follow-up limit mothers' ability to adhere to this recommendation. A potential alternative to in-office evaluation is at-home BP monitoring. At-home BP monitoring is a novel, affordable method to empower, educate, and engage postpartum women affected by HDP. Within the obstetric (OB) population, pilot studies have demonstrated the feasibility and acceptability of remote BP monitoring. Hence, the purpose of this randomized trial is to empower postpartum women affected by HDP and cared for at North Carolina Women's Hospital to perform at-home BP monitoring with the aid of digital technology.
Investigators propose to investigate the use of IV vitamins B1 and C in a randomized, double-blinded, prospective trial to determine if these medications decrease mortality rates in patients with severe sepsis or septic shock.
The purpose of this study is to confirm the clinical validity and the performance of the Monocyte Width Distribution (MDW) parameter to detect the development of sepsis in a prospective study of Emergency Department (ED) adults who have blood draw including Complete Blood Count with differential (CBC-DIFF) ordered upon presentation in a Spanish & French hospital and to verify cut-off for Tri-potassium ethylenediaminetetraacetic acid (K3EDTA).
Sepsis is one of the most common causes of death worldwide. It is caused by a complex of inadequate host responses to infection. Sepsis remains a major challenge of modern intensive care medicine. Despite recent improvements, the incidence of sepsis in critically ill patients increases steadily (25%) and mortality rates remain unacceptably high (30%). It is difficult to distinguish the sepsis from the non-infectious systemic inflammatory response syndrome. Early identification of the origin of infection can help dramatically to improve outcome and reduce mortality. That is why clinicians need fast, reliable and specific biomarkers for sepsis recognition.
The VACIRiSS trial is a phase-IV, multi-centre placebo controlled randomised trial of conjugate pneumococcal vaccine in adult sepsis survivors.
Sepsis related cerebral dysfunction was underestimated in critical illness setting, and inflammatory response of brain could not be monitored directly and cerebral oximetry offered information of cerebral dysfunction. We had hypothesized cerebral oxygenation responsiveness during passive leg raising could in some way had association in predicting with the outcomes of septic shock.