Immediate sonography and intervention in blunt chest trauma:A case report

Cardiac tamponade is a leading cause of death in blunt thoracic trauma. Ultrasound improved the recognition of cardiac tamponade and therefore has a vital role in acute critical situations in the Emergency Department and in the Intensive Care Unit. Besides recognition of cardiac tamponade, treatment protocols are important. In trauma patients with hemodynamic stable cardiac tamponade, time should be taken for a proper workup for an explorative sternotomy. In hemodynamic unstable trauma patients, the pericardium should be drained, and fluid resuscitation should be performed followed by emergency sternotomy. In this case report we describe a blunt thoracic trauma victim, a 28-year-old male patient without any medical history. He suffered from the unique combination of a tear in the left atrial appendage and a papillary muscle rupture of the right ventricle because of blunt thoracic trauma. Transthoracic echocardiography revealed massive pericardial effusion with diastolic collapse of the right ventricle in our patient. Due to his hemodynamic situation, the patient was brought into the OR for immediate sternotomy and cardiac repair. The patient made a full recovery, was discharged home, and is back to work. This case report emphasizes the relevance of early recognition and treatment of cardiac tamponade in blunt thoracic trauma victims and suggests a multidisciplinary management strategy.</p

Immediate sonography and intervention in blunt chest trauma:A case report

Cardiac tamponade is a leading cause of death in blunt thoracic trauma. Ultrasound improved the recognition of cardiac tamponade and therefore has a vital role in acute critical situations in the Emergency Department and in the Intensive Care Unit. Besides recognition of cardiac tamponade, treatment protocols are important. In trauma patients with hemodynamic stable cardiac tamponade, time should be taken for a proper workup for an explorative sternotomy. In hemodynamic unstable trauma patients, the pericardium should be drained, and fluid resuscitation should be performed followed by emergency sternotomy. In this case report we describe a blunt thoracic trauma victim, a 28-year-old male patient without any medical history. He suffered from the unique combination of a tear in the left atrial appendage and a papillary muscle rupture of the right ventricle because of blunt thoracic trauma. Transthoracic echocardiography revealed massive pericardial effusion with diastolic collapse of the right ventricle in our patient. Due to his hemodynamic situation, the patient was brought into the OR for immediate sternotomy and cardiac repair. The patient made a full recovery, was discharged home, and is back to work. This case report emphasizes the relevance of early recognition and treatment of cardiac tamponade in blunt thoracic trauma victims and suggests a multidisciplinary management strategy.</p

Effects of empagliflozin on renal sodium and glucose handling in patients with acute heart failure

Aims Sodium-glucose co-transporter 2 (SGLT2) inhibitors improve clinical outcome in patients with heart failure (HF), but the mechanisms behind their beneficial effects are not yet fully understood. We examined the effects of empagliflozin on renal sodium and glucose handling in patients with acute HF. Methods and results This study was a pre-defined sub-study of a double-blind, randomized, placebo-controlled, multicentre study (EMPA-RESPONSE-AHF). Patients were allocated within 24 h of an acute HF admission to either empagliflozin 10 mg/day (n = 40) or placebo (n = 39) for 30 days. Markers of glucose and sodium handling were measured daily during the first 96 h and at day 30. Patients were 76 (range 38-89) years old and 33% had diabetes. The use of loop diuretics during the first 96 h was similar in both groups. Empagliflozin increased fractional glucose excretion with a peak after 24 h (21.8% vs. 0.1%; P 0.3 for all). However, empagliflozin increased plasma osmolality (delta osmolality at 72 h: 5 +/- 8 vs. 2 +/- 5 mOsm/kg; P = 0.049). Finally, there was an early decline in estimated glomerular filtration rate with empagliflozin vs. placebo (-10 +/- 12 vs. -2 +/- 12 mL/min/1.73 m(2); P = 0.009), which recovered within 30 days. Conclusion In patients with acute HF, empagliflozin increased fractional glucose excretion and plasma osmolality, without affecting fractional sodium excretion or urine osmolality and caused a temporary decline in estimated glomerular filtration rate. This suggests that empagliflozin stimulates osmotic diuresis through increased glycosuria rather than natriuresis in patients with acute HF

Effect of high-dose dexamethasone on perioperative lactate levels and glucose control: A randomized controlled trial

Introduction: Blood lactate levels are increasingly used to monitor patients. Steroids are frequently administered to critically ill patients. However, the effect of steroids on lactate levels has not been adequately investigated. We studied the effect of a single intraoperative high dose of dexamethasone on lactate and glucose levels in patients undergoing cardiac surgery. Methods: The Dexamethasone for Cardiac Surgery (DECS) trial was a multicenter randomized trial on the effect of dexamethasone 1 mg/kg versus placebo on clinical outcomes after cardiac surgery in adults. Here we report a pre-planned secondary analysis of data from DECS trial participants included at the University Medical Center Groningen. The use of a computer-assisted glucose regulation protocol-Glucose Regulation for Intensive care Patients (GRIP

Effect of high-dose dexamethasone on perioperative lactate levels and glucose control:a randomized controlled trial

INTRODUCTION: Blood lactate levels are increasingly used to monitor patients. Steroids are frequently administered to critically ill patients. However, the effect of steroids on lactate levels has not been adequately investigated. We studied the effect of a single intraoperative high dose of dexamethasone on lactate and glucose levels in patients undergoing cardiac surgery. METHODS: The Dexamethasone for Cardiac Surgery (DECS) trial was a multicenter randomized trial on the effect of dexamethasone 1 mg/kg versus placebo on clinical outcomes after cardiac surgery in adults. Here we report a pre-planned secondary analysis of data from DECS trial participants included at the University Medical Center Groningen. The use of a computer-assisted glucose regulation protocol--Glucose Regulation for Intensive care Patients (GRIP)--was part of routine postoperative care. GRIP aimed at glucose levels of 4 to 8 mmol/L. Primary outcome parameters were area under the lactate and glucose curves over the first 15 hours of ICU stay (AUC₁₅). ICU length of stay and mortality were observed as well. RESULTS: The primary outcome could be determined in 497 patients of the 500 included patients. During the first 15 hours of ICU stay, lactate and glucose levels were significantly higher in the dexamethasone group than in the placebo group: lactate AUC₁₅ 25.8 (13.1) versus 19.9 (11.2) mmol/L × hour, P <0.001 and glucose AUC₁₅ 126.5 (13.0) versus 114.4 (13.9) mmol/L × hour, P <0.001. In this period, patients in the dexamethasone group required twice as much insulin compared with patients who had received placebo. Multivariate and cross-correlation analyses suggest that the effect of dexamethasone on lactate levels is related to preceding increased glucose levels. Patients in the placebo group were more likely to stay in the ICU for more than 24 hours (39.2%) compared with patients in the dexamethasone group (25.0%, P = 0.001), and 30-day mortality rates were 1.6% and 2.4%, respectively (P = 0.759). CONCLUSIONS: Intraoperative high-dose dexamethasone increased postoperative lactate and glucose levels in the first 15 hours of ICU stay. Still, patients in the dexamethasone group had a shorter ICU length of stay and similar mortality compared with controls. TRIAL REGISTRATION: ClinicalTrials.gov NCT00293592 . Registered 16 February 2006

Current Anesthetic Care of Patients Undergoing Transcatheter Aortic Valve Replacement in Europe:Results of an Online Survey

Objectives: Transcatheter aortic valve replacement (TAVR) has become an alternative treatment for patients with symptomatic aortic stenosis not eligible for surgical valve replacement due to a high periprocedural risk or comorbidities. However, there are several areas of debate concerning the pre-, intra- and post-procedural management. The standards and management for these topics may vary widely among different institutions and countries in Europe. Design: Structured web-based, anonymized, voluntary survey. Setting: Distribution of the survey via email among members of the European Association of Cardiothoracic Anaesthesiology working in European centers performing TAVR between September and December 2018. Participants: Physicians. Measurements and main results: The survey consisted of 25 questions, including inquiries regarding number of TAVR procedures, technical aspects of TAVR, medical specialities present, preoperative evaluation of TAVR candidates, anesthesia regimen, as well as postoperative management. Seventy members participated in the survey. Reporting members mostly performed 151-to-300 TAVR procedures per year. In 90% of the responses, a cardiologist, cardiac surgeon, cardiothoracic anesthesiologist, and perfusionist always were available. Sixty-six percent of the members had a national curriculum for cardiothoracic anesthesia. Among 60% of responders, the decision for TAVR was made preoperatively by an interdisciplinary heart team with a cardiothoracic anesthesiologist, yet in 5 countries an anesthesiologist was not part of the decision-making. General anesthesia was employed in 40% of the responses, monitored anesthesia care in 44%, local anesthesia in 23%, and in 49% all techniques were offered to the patients. In cases of general anesthesia, endotracheal intubation almost always was performed (91%). It was stated that norepinephrine was the vasopressor of choice (63% of centers). Transesophageal echocardiography guiding, whether performed by an anesthesiologist or cardiologist, was used only Conclusion: The results indicated that requirements and quality indicators (eg, periprocedural anesthetic management, involvement of the anesthesiologist in the heart team, etc) for TAVR procedures as published within the European guideline are largely, yet still not fully implemented in daily routine. In addition, anesthetic TAVR management also is performed heterogeneously throughout Europe. (C) 2020 Elsevier Inc. All rights reserved

Особенности личности страдающих гашишной зависимостью мужчин

Рассмотрен личностный профиль мужчин, страдающих гашишной зависимостью. Показано, что длительное употребление наркотика ведет к формированию шизотипической личности.The personality profile of men with hashish addiction is described. Prolonged use of drugs is shown to cause formation of schizothymic personality

Preoperative anaemia and outcome after elective cardiac surgery:a Dutch national registry analysis

Background: Previous studies have shown that preoperative anaemia in patients undergoing cardiac surgery is associated with adverse outcomes. However, most of these studies were retrospective, had a relatively small sample size, and were from a single centre. The aim of this study was to analyse the relationship between the severity of preoperative anaemia and short- and long-term mortality and morbidity in a large multicentre national cohort of patients undergoing cardiac surgery. Methods: A nationwide, prospective, multicentre registry (Netherlands Heart Registration) of patients undergoing elective cardiac surgery between January 2013 and January 2019 was used for this observational study. Anaemia was defined according to the WHO criteria, and the main study endpoint was 120-day mortality. The association was investigated using multivariable logistic regression analysis. Results: In total, 35 484 patients were studied, of whom 6802 (19.2%) were anaemic. Preoperative anaemia was associated with an increased risk of 120-day mortality (adjusted odds ratio [aOR] 1.7; 95% confidence interval [CI]: 1.4–1.9; P<0.001). The risk of 120-day mortality increased with anaemia severity (mild anaemia aOR 1.6; 95% CI: 1.3–1.9; P<0.001; and moderate-to-severe anaemia aOR 1.8; 95% CI: 1.4–2.4; P<0.001). Preoperative anaemia was associated with red blood cell transfusion and postoperative morbidity, the causes of which included renal failure, pneumonia, and myocardial infarction. Conclusions: Preoperative anaemia was associated with mortality and morbidity after cardiac surgery. The risk of adverse outcomes increased with anaemia severity. Preoperative anaemia is a potential target for treatment to improve postoperative outcomes

Trial design: Computer guided normal-low versus normal-high potassium control in critically ill patients: Rationale of the GRIP-COMPASS study

Background: Potassium depletion is common in hospitalized patients and can cause serious complications such as cardiac arrhythmias. In the intensive care unit (ICU) the majority of patients require potassium suppletion. However, there are no data regarding the optimal control target in critically ill patients. After open-heart surgery, patients have a strongly increased risk of atrial fibrillation or atrial flutter (AFF). In a novel trial design, we examined if in these patients different potassium control-targets within the normal range may have different effects on the incidence of AFF. Methods/Design: The "computer-driven Glucose and potassium Regulation program in Intensive care Patients with COMparison of PotASSium targets within normokalemic range (GRIP-COMPASS) trial" is a single-center prospective trial in which a total of 1200 patients are assigned to either a potassium control-target of 4.0 mmol/L or 4.5 mmol/L in consecutive alternating blocks of 50 patients each. Potassium levels are regulated by the computer-assisted potassium suppletion algorithm called GRIP-II (Glucose and potassium regulation for Intensive care Patients). Primary endpoint is the in-hospital incidence of AFF after cardiac surgery. Secondary endpoints are: in-hospital AFF in medical patients or patients after non-cardiac surgery, actually achieved potassium levels and their variation, electrolyte and glucose levels, potassium and insulin requirements, cumulative fluid balance, (ICU) length of stay, ICU mortality, hospital mortality and 90-day mortality. Discussion: The GRIP-COMPASS trial is the first controlled clinical trial to date that compares potassium targets. Other novel methodological elements of the study are that it is performed in ICU patients where both targets are within the normal range and that a computer-assisted potassium suppletion algorithm is used