Adult cvicu

INTRODUCTION: The methicillin-resistant Staphylococcus aureus (MRSA) polymerase chain reaction (PCR) has a high negative predictive value (NPV). We aimed to understand if there was a difference in the NPV of the MRSA screen in surgical intensive care units (ICUs) and to determine its role in antibiotic de-escalation. METHODS: We performed a single-center, retrospective cohort study of adults with a positive respiratory culture and MRSA nasal PCR admitted to a surgical ICU from 2016 to 2019...

OBJECTIVES: To evaluate sodium-glucose cotransporter 2 inhibitors (SGLT2i) use and complications (euglycemic diabetic ketoacidosis [eDKA] rate, mortality, infection, hospital, and cardiovascular intensive care unit [CVICU] length of stay [LOS]) in patients undergoing cardiac surgery. DESIGN: A retrospective study. SETTING: At an academic university hospital. PARTICIPANTS: Adult patients undergoing cardiac surgery. INTERVENTIONS: SGLT2i use versus no SGLT2i use...

STUDY OBJECTIVE: Dexmedetomidine is titrated to achieve sedation in the pediatric and cardiovascular intensive care units (PICU and CVICU). In adults, dexmedetomidine response has been associated with an ADRA2A polymorphism (rs1800544); CC genotype is associated with an increased sedative response compared with GC and GG. To date, this has not been studied in children. DESIGN: We conducted a pilot study to determine whether ADRA2A genotype is associated with dexmedetomidine dose in children...

BACKGROUND: Choosing Wisely® is a national initiative to deimplement or reduce low-value care. However, there is limited evidence on the effectiveness of strategies to influence ordering patterns. OBJECTIVE: We aimed to describe the effectiveness of an intervention to reduce daily chest X-ray (CXR) ordering in two intensive care units (ICUs) and evaluate deimplementation strategies. DESIGN: We aimed to describe the effectiveness of an intervention to reduce daily chest X-ray (CXR) ordering in two intensive care units (ICUs) and evaluate deimplementation strategies...

AIM: To examine patient-centered outcomes with vasopressin (AVP) use in patients with cirrhosis with catecholamine-refractory septic shock. METHODS: We conducted a single center, retrospective cohort study enrolling adult patients with cirrhosis treated for catecholamine-resistant septic shock in the intensive care unit (ICU) from March 2011 through December 2013. Other etiologies of shock were excluded. Multivariable regression models were constructed for seven and 28-d mortality comparing AVP as a second-line therapy to a group of all other vasoactive agents...

OBJECTIVES: To review current institutional practice and describe factors contributing to variation in inpatient postoperative imaging surveillance after congenital heart surgery. STUDY DESIGN: We reviewed records of all children who underwent congenital heart surgery from June to December 2014. Number and primary indications for postoperative transthoracic echocardiograms (TTEs), providers involved, cardiovascular intensive care unit (CVICU) and total hospital length of stay, and Risk-Adjustment for Congenital Heart Surgery-1 scores were recorded...

OBJECTIVE: To test the effect of a high reliability organization (HRO) intervention on patient lengths of stay in the CVICU and hospital. The authors proposed that (1) higher safety related evidence based protocol (SREBP) team compliance scores and (2) lower SREBP milestone scores are associated with shorter lengths of CVICU and hospital stay. DESIGN: A prospective, longitudinal observational evaluation was used to assess the effects of SREBP-focused rounding processes and a milestone-tracking tool...

PURPOSE: Postoperative positive end-expiratory pressure (PEEP) selection in patients who are mechanically ventilated after cardiac operations often seems random. The aim of this investigation was to compare the 2 most common postoperative initial PEEP settings at our institution, 8 and 5 cm H2O, on postoperative initial tracheal intubation time (primary outcome); cardiovascular intensive care unit (CVICU); hospital length of stay (LOS); occurrence of pneumonia; and hospital mortality (secondary outcomes)...

Depression is a predictor of length of stay (LOS) and adverse outcomes in patients with cardiac disease. Our objective was to assess the impact of depression on LOS in a Hispanic population admitted to a cardiovascular intensive care unit (CVICU). This was a prospective study of 151 consecutive patients admitted to the CVICU. Patients were administered the Center for Epidemiologic Studies Depression (CES-D) scale survey within 24 hours of admission. Patients were followed until discharge to determine LOS and adverse outcomes...

The primary aim was to examine the influence of "quiet time" in critical care. A dual-unit, nonrandomized, uncontrolled trial of a quiet time (QT) protocol was completed. A sample of adult patients from the Neurosciences Intensive Care Unit (NICU) and Cardiovascular Intensive Care Unit (CVICU) participated. Environmental stressors were reduced and patient rest promoted prior to QT. One hundred twenty-nine patients participated in 205 QTs. A one-way, repeated measure analysis of covariance (ANCOVA) was calculated comparing Richards-Campbell Sleep Questionnaire scores, pain and anxiety over three consecutive QTs...

BACKGROUND: Adults with congenital heart disease (CHD) are often cared for at pediatric hospitals. There are no data describing the incidence or type of medication prescribing errors in adult patients admitted to a pediatric cardiovascular intensive care unit (CVICU). METHODS: A review of patients >18 years of age admitted to the pediatric CVICU at our institution from 2009 to 2011 occurred. A comparator group <18 years of age but >70 kg (a typical adult weight) was identified...

BACKGROUND: An appropriate clinical history improves the perception and interpretation of radiographic examinations in children and adults. However, clinical history provided on radiology request has not been studied for its appropriateness and frequency of cloned clinical history. OBJECTIVE: The purpose of this study was to determine the frequency of inappropriate histories and cloned histories at a tertiary-care children's hospital. MATERIALS AND METHODS: We analyzed radiology request forms of 388 outpatient and inpatient radiographic examinations obtained on 3 days during the same month at a tertiary-care children's hospital...

OBJECTIVE: To evaluate the safety and efficacy of replacing a paper-based protocol with a computer-guided glucose management system (CGMS) for the treatment of postoperative hyperglycemia in the cardiovascular intensive care unit (CVICU). METHODS: With use of a before-and-after analysis, adult patients (≥18 years) discharged from the CVICU and treated with the paper protocol were compared with patients discharged from the CVICU and treated with the CGMS. Of the 1,648 patients analyzed, 991 were in the CGMS group...

BACKGROUND: Nosocomial infections after cardiac surgery represent serious complications associated with substantial morbidity, mortality and economic burden. This study was undertaken to evaluate the frequency, characteristics, and risk factors of microbiologically documented nosocomial infections after cardiac surgery in a Cardio-Vascular Intensive Care Unit (CVICU). METHODS: All patients who underwent open heart surgery between May 2006 and March 2008 were enrolled in this prospective study...

BACKGROUND: Young children supported on a ventricular assist device (VAD) can have prolonged hospitalizations awaiting heart transplantation. The adult VAD literature demonstrates that comprehensive programs optimize transplantation outcomes. The goal of this intervention was to create an interdisciplinary program to optimize care coordination and delivery in young children requiring a VAD. METHOD: This study was a case review. RESULTS: We have supported 8 infants and young children with Berlin Heart VAD...

PURPOSE: Although intensive care unit (ICU) acquired sodium disturbances are common in critically ill patients, few studies have examined sodium disturbances in patients following cardiac surgery. The objective of this study was to describe the epidemiology of ICU-acquired hyponatremia and hypernatremia in patients following cardiac surgery. METHODS: We identified 6,727 adults (> or =18 yr) who were admitted consecutively to a regional cardiovascular intensive care unit (CVICU) from January 1, 2000 to December 31, 2006 and were documented as having normal serum sodium levels (133 to 145 mmol...

PURPOSE: Nurses in the cardiovascular intensive care unit (CVICU) informally expressed moral angst when caring for patients who are approaching the end of life. The purpose of this study was to better understand CVICU nurses' perceptions about their roles and responsibilities in the decision-making process about change in intensity of care and end-of-life care for patients within the CVICU setting. PARTICIPANTS AND METHODS: Nineteen nurses from one CVICU consented to being interviewed individually regarding their experiences caring for patients approaching the end of life, and specifically regarding the initiation of a change in code status...

BACKGROUND: Maintaining blood glucose levels (BGL) within normoglycemic range has been shown to reduce morbidity and mortality in critically ill patients. However, there is little evidence that maintenance of normoglycemic BGL is beneficial for diabetic and non-diabetic patients who undergo cardiac surgery. PURPOSE: To examine the relationship between BGL and length of stay (LOS) of cardiac surgical patients. METHODS: Data were obtained from the Safer Healthcare Now Project database in the cardiovascular intensive care unit (CVICU) at the Foothills Medical Centre, Calgary, Alberta, and included two BGL from cardiac surgery patients: BGL 1 was collected within four hours preoperatively, BGL 2 was collected postoperatively 24 hours after BGL 1...

BACKGROUND: Electrocardiographic (ECG) characteristics were analyzed in postoperative cardiac surgery patients in an attempt to predict development of new-onset postoperative atrial fibrillation (AF). METHODS: Nineteen ECG characteristics were analyzed using computer-based algorithms. The parameters were retrospectively analyzed from ECG signals recorded in postoperative cardiac surgery patients while they were in the cardiovascular intensive care unit (CVICU) at our institution...

OBJECTIVE: To define the clinical characteristics and outcome of preoperative hypoalbuminemia in adult cardiovascular surgery. STUDY: Inception cohort. SETTING: Adult cardiovascular intensive care unit (CVICU). PATIENTS: Admissions to CVICU between January 1 and December 31, 1993. INTERVENTION: Preoperative hypoalbuminemia (serum albumin < or = 3.5 g/dL) was classified by the presence of malnutrition cachexia (body mass index of < or = 20 kg/m2), liver insufficiency (serum bilirubin > or = 2...