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More cases of GBS have been reported after SARS-CoV-2 infection than after vaccination; the benefits of SARS-CoV-2 vaccination outweigh the potential adverse effects for nearly all patients. The patient had received his childhood vaccinations without adverse effects, but this had been his first vaccination against influenza and he did not have any further vaccinations until the SARS-CoV-2 pandemic. The patient had a history of hypertension, dyslipidemia, insulin-dependent diabetes mellitus, nephrolithiasis, obesity, anxiety and Guillain-Barré syndrome (GBS) after vaccination against influenza. Guillain-Barré syndrome (GBS) has very rarely been described after vaccination, but a causal relationship has not been established. [Extracted from the article]

Background: Frailty is a multidimensional syndrome characterized by loss of physiologic and cognitive reserves that confers vulnerability to adverse outcomes. We determined the prevalence, correlates and outcomes associated with frailty among adults admitted to intensive care. Methods: We prospectively enrolled 421 critically ill adults aged 50 or more at 6 hospitals across the province of Alberta. The primary exposure was frailty, defined by a score greater than 4 on the Clinical Frailty Scale. The primary outcome measure was in-hospital mortality. Secondary outcome measures included adverse events, 1-year mortality and quality of life. Results: The prevalence of frailty was 32.8% (95% confidence interval [CI] 28.3%-37.5%). Frail patients were older, were more likely to be female, and had more comorbidities and greater functional dependence than those who were not frail. In-hospital mortality was higher among frail patients than among non-frail patients (32% v. 16%; adjusted odds ratio [OR] 1.81, 95% CI 1.09-3.01) and remained higher at 1 year (48% v. 25%; adjusted hazard ratio 1.82, 95% CI 1.28-2.60). Major adverse events were more common among frail patients (39% v. 29%; OR 1.54, 95% CI 1.01- 2.37). Compared with nonfrail survivors, frail survivors were more likely to become functionally dependent (71% v. 52%; OR 2.25, 95% CI 1.03-4.89), had significantly lower quality of life and were more often readmitted to hospital (56% v. 39%; OR 1.98, 95% CI 1.22-3.23) in the 12 months following enrolment. Interpretation: Frailty was common among critically ill adults aged 50 and older and identified a population at increased risk of adverse events, morbidity and mortality. Diagnosis of frailty could improve prognostication and identify a vulnerable population that might benefit from follow-up and intervention. [ABSTRACT FROM AUTHOR]

Background: Survival outcomes after cardiac or respiratory arrest occurring outside of in - tensive care units (ICUs) has been well described. We investigated survival outcomes of adults whose arrest occurred in ICUs and determined predictors of decreased survival. Methods: We reviewed all records of adults who experienced cardiac or respiratory arrest from Jan. 1, 2000, to Apr. 30, 2005, in ICUs at four hospitals serving Edmonton, Alberta. We evaluated patient and clinical characteristics, as well as survival outcomes during a five-year follow-up period. We determined risk factors for immediate (within 24 hours) and later death. Results: Of the 517 patients included in the study, 59.6% were able to be resuscitated, 30.4% survived to discharge from ICU, 26.9% survived to discharge from hospital, 24.3% survived to one year, and 15.9% survived to five years. Pulseless electrical activity or asystole was the most common rhythm (45.8% of the arrests). Survival was lowest among patients with an arrest due to pulseless electrical activity or asystole: only 10.6% survived to one year, compared with 36.3% who had other arrest rhythms (p < 0.001). Independent predictors of decreased later survival (eight months or more after arrest) were increasing age (adjusted hazard ratio [HR] 1.06, 95% confidence interval [CI] 1.03-1.09) and longer duration of cardiopulmonary resuscitation (CPR) (adjusted HR 1.38, 95% CI 1.03- 1.83, per additional logarithm of a minute of CPR). Interpretation: Our study showed no major improvement in survival following cardiac arrest with pulseless electrical activity or asystole as the presenting rhythm in the ICU despite many advances in critical care over the previous two decades. The independent predictors of death within 24 hours after arrest in an ICU were sex, the presenting rhythm and the duration of CPR. Predictors of later death (eight months or more after arrest) were age and duration of CPR. [ABSTRACT FROM AUTHOR]

Tracheostomy is a common surgical procedure, and is increasingly performed in the intensive care unit (ICU) as opposed to the operating room. Procedural knowledge is essential and is therefore outlined in this review. We also review several high-quality studies comparing percutaneous dilational tracheostomy and open surgical tracheostomy. The percutaneous method has a comparable, if not superior, safety profile and lower cost compared with the open surgical approach; therefore the percutaneous method is increasingly chosen. Studies comparing early versus late tracheostomy suggest morbidity benefits that include less nosocomial pneumonia, shorter mechanical ventilation and shorter stay in the ICU. However, we discuss the questions that remain regarding the optimal timing of tracheostomy. We outline the potential acute and chronic complications of tracheostomy and their management, and we review the different tracheostomy tubes, their indications and when to remove them. [ABSTRACT FROM AUTHOR]

Background: Transfer of patient care from an intensive care unit (ICU) to a hospital ward is often challenging, high risk and inefficient. We assessed patient and provider perspectives on barriers and facilitators to high-quality transfers and recommendations to improve the transfer process.Methods: We conducted semistructured interviews of participants from a multicentre prospective cohort study of ICU transfers conducted at 10 hospitals across Canada. We purposively sampled 1 patient, 1 family member of a patient, 1 ICU provider, and 1 ward provider at each of the 8 English-speaking sites. Qualitative content analysis was used to derive themes, subthemes and recommendations.Results: The 35 participants described 3 interrelated, overarching themes perceived as barriers or facilitators to high-quality patient transfers: resource availability, communication and institutional culture. Common recommendations suggested to improve ICU transfers included implementing standardized communication tools that streamline provider-provider and provider-patient communication, using multimodal communication to facilitate timely, accurate, durable and mutually reinforcing information transfer; and developing procedures to manage delays in transfer to ensure continuity of care for patients in the ICU waiting for a hospital ward bed.Interpretation: Patient and provider perspectives attribute breakdown of ICU-to-ward transfers of care to resource availability, communication and institutional culture. Patients and providers recommend standardized, multimodal communication and transfer procedures to improve quality of care. [ABSTRACT FROM AUTHOR]

The Critical Care Strategic Clinical Network (CC SCN) focuses on ensuring the highest-quality evidence-based care for people with critical illness in Alberta. Advancing implementation science in Alberta's critical care community and supporting a learning health system through collaboration: the Provincial ICU Delirium Initiative Critical Care Canada Forum [abstract].. Critical Care Forum.; 2019Nov. [Extracted from the article]

Background: The identification of frailty before complex and invasive procedures may have relevance for prognostic and recovery purposes, to optimally inform patients, caregivers and clinicians about perioperative risk and postoperative care needs. The aim of this study was to estimate the prevalence of frailty and describe the associated clinical course and outcomes of patients referred for nonemergent cardiac surgery. Methods: A prospective cohort of patients aged 50 years and older referred for nonemergent cardiac surgery in Alberta, Canada, from November 2011 to March 2014 were screened preoperatively for frailty, defined as a Clinical Frailty Scale (CFS) score of 5 or greater. Postoperatively, patients were followed by telephone to assess CFS score, health services use and vital status. The primary outcome was all-cause hospital mortality. Secondary outcomes included health services use, hospital discharge disposition, 1-year health-related quality of life and all-cause 5-year mortality. Results: The cohort (n = 529) had a mean age of 67 (standard deviation [SD] 9) years; 25.9% were female, and the prevalence of frailty was 9.6% (n = 51; 95% confidence interval [CI] 7.3%–12.5%). Frail patients were older (median age 75, interquartile range [IQR] 65–80 v. 67, IQR 60–73, yr; p < 0.001), were more likely to be female (51.0% v. 23.2%; p < 0.001), had a higher mean EuroSCORE II (8, SD 3 v. 5, SD 3; p < 0.001) and received combined coronary artery bypass grafting and valve procedures more frequently (29.4% v. 15.9%; p = 0.02) than nonfrail patients. Postoperatively, frail patients had a longer median duration of stay in the cardiovascular intensive care unit (median difference 2.2, 95% CI 1.60–2.79) and hospital (median difference 9.3, 95% CI 8.2–10.3). Hospital mortality was 9.8% among frail patients and 1.0% among nonfrail patients (adjusted hazard ratio 3.84, 95% CI 0.90–16.34). Interpretation: Preoperative frailty was present in 10% of patients and was associated with a higher risk of morbidity and greater health services use. Preoperative frailty has important implications for the postoperative clinical course and resource utilization of patients undergoing cardiac surgery. [ABSTRACT FROM AUTHOR]

Background: Surveillance of antimicrobial resistance is vital to guiding empirical treatment of infections. Collating and reporting routine data on clinical isolate testing may offer more timely information about resistance patterns than traditional surveillance network methods. Methods: Using routine microbiology testing data collected from the Bacteremia Antibiotic Length Actually Needed for Clinical Effectiveness retrospective cohort study, we conducted a descriptive secondary analysis among critically ill patients in whom bloodstream infections had been diagnosed in 14 intensive care units (ICUs) in Canada. The participating sites were located within tertiary care teaching hospitals and represented 6 provinces and 10 cities. More than 80% of the study population was accrued from 2011-2013. We assessed the epidemiologic features of the infections and corresponding antimicrobial susceptibility profiles. Susceptibility testing was done according to Clinical Laboratory Standards Institute guidelines at accredited laboratories. Results: A total of 1416 pathogens were isolated from 1202 patients. The most common organisms were Escherichia coli (217 isolates [15.3%]), Staphylococcus aureus (175 [12.4%]), coagulase-negative staphylococci (117 [8.3%]), Klebsiella pneumoniae (86 [6.1%]) and Streptococcus pneumoniae (85 [6.0%]). The contribution of individual pathogens varied by site. For 13 ICUs, gram-negative susceptibility rates were high for carbapenems (95.4%), tobramycin (91.2%) and piperacillin--tazobactam (90.0%); however, the proportion of specimens susceptible to these agents ranged from 75.0%-100%, 66.7%-100% and 75.0%-100%, respectively, across sites. Fewer gram-negative bacteria were susceptible to fluoroquinolones (84.5% [range 64.1%-97.2%]). A total of 145 patients (12.1%) had infections caused by highly resistant microorganisms, with significant intersite variation (range 2.6%-24.0%, א² = 57.50, p < 0.001). Interpretation: We assessed the epidemiologic features of bloodstream infections in a geographically diverse cohort of critically ill Canadian patients using routine pathogen and susceptibility data extracted from readily available microbiology testing databases. Expanding data sharing across more ICUs, with serial measurement and prompt reporting, could provide much-needed guidance for empiric treatment for patients as well as system-wide prevention methods to limit antimicrobial resistance. [ABSTRACT FROM AUTHOR]

Background: Survival outcomes after cardiac or respiratory arrest occurring outside of intensive care units (ICUs) has been well described. We investigated survival outcomes of adults whose arrest occurred in ICUs and determined predictors of decreased survival.Methods: We reviewed all records of adults who experienced cardiac or respiratory arrest from Jan. 1, 2000, to Apr. 30, 2005, in ICUs at four hospitals serving Edmonton, Alberta. We evaluated patient and clinical characteristics, as well as survival outcomes during a five-year follow-up period. We determined risk factors for immediate (within 24 hours) and later death.Results: Of the 517 patients included in the study, 59.6% were able to be resuscitated, 30.4% survived to discharge from ICU, 26.9% survived to discharge from hospital, 24.3% survived to one year, and 15.9% survived to five years. Pulseless electrical activity or asystole was the most common rhythm (45.8% of the arrests). Survival was lowest among patients with an arrest due to pulseless electrical activity or asystole: only 10.6% survived to one year, compared with 36.3% who had other arrest rhythms (p < 0.001). Independent predictors of decreased later survival (eight months or more after arrest) were increasing age (adjusted hazard ratio [HR] 1.06, 95% confidence interval [CI] 1.03-1.09) and longer duration of cardiopulmonary resuscitation (CPR) (adjusted HR 1.38, 95% CI 1.03-1.83, per additional logarithm of a minute of CPR).Interpretation: Our study showed no major improvement in survival following cardiac arrest with pulseless electrical activity or asystole as the presenting rhythm in the ICU despite many advances in critical care over the previous two decades. The independent predictors of death within 24 hours after arrest in an ICU were sex, the presenting rhythm and the duration of CPR. Predictors of later death (eight months or more after arrest) were age and duration of CPR. [ABSTRACT FROM AUTHOR]

Tracheostomy is a common surgical procedure, and is increasingly performed in the intensive care unit (ICU) as opposed to the operating room. Procedural knowledge is essential and is therefore outlined in this review. We also review several high-quality studies comparing percutaneous dilational tracheostomy and open surgical tracheostomy. The percutaneous method has a comparable, if not superior, safety profile and lower cost compared with the open surgical approach; therefore the percutaneous method is increasingly chosen. Studies comparing early versus late tracheostomy suggest morbidity benefits that include less nosocomial pneumonia, shorter mechanical ventilation and shorter stay in the ICU. However, we discuss the questions that remain regarding the optimal timing of tracheostomy. We outline the potential acute and chronic complications of tracheostomy and their management, and we review the different tracheostomy tubes, their indications and when to remove them. [ABSTRACT FROM AUTHOR]

The article offers information about the case of a 73-year-old man who was diagnosed with human rabies encephalitis which was inflicted by a bat. The initial evaluation was irritability, lethargy, and hypersalivation then after 48 hours, multifocal myoclonus and decorticate posturing were exhibited by the patient. It is suggested that early consultation with a public health officials is a must if you are exposed in rabies. The said disease is a progressive encephalitis and death, and the appropriate therapy is palliative. The article also presents the Milwaukee Protocol.