Comfort and Coordination among Interprofessional Care Providers Involved in Intubations in the Pediatric Intensive Care Unit.

Background: Successful execution of invasive procedures in acute care settings, including tracheal intubation, requires careful coordination of an interprofessional team. The stress inherent to the intensive care unit (ICU) environment may threaten the optimal communication and planning necessary for the safe execution of this complex procedure. The objective of this study is to characterize the perceptions of interprofessional team members surrounding tracheal intubations in the pediatric ICU (PICU).

Evaluation of acquired antithrombin deficiency in paediatric patients supported on extracorporeal membrane oxygenation.

Aims: There remains a paucity of literature regarding best practice for antithrombin (AT) monitoring, dosing and dose-response in paediatric extracorporeal membrane oxygenation (ECMO) patients.

Methods: We conducted a retrospective cohort study at a quaternary care paediatric intensive care unit in all patients <18 years of age supported on ECMO from 1 June 2011 to 30 April 2020. Adverse events and outcomes were characterized for all ECMO runs.

Is Provider Training Level Associated with First Pass Success of Endotracheal Intubation in the Pediatric Intensive Care Unit?

Endotracheal intubation is a life-saving procedure in critically ill pediatric patients and a foundational skill for critical care trainees. Multiple intubation attempts are associated with increased adverse events and increased morbidity and mortality. Thus, we aimed to determine patient and provider factors associated with first pass success of endotracheal intubation in the pediatric intensive care unit (PICU).

Hypotension After Cardiac Operations Based on Autoregulation Monitoring Leads to Brain Cellular Injury.

Background: Individualizing blood pressure targets could improve organ perfusion compared with current practices. In this study we assess whether hypotension defined by cerebral autoregulation monitoring vs standard definitions is associated with elevation in the brain-specific injury biomarker glial fibrillary acidic protein plasma levels (GFAP).

Methods: Plasma GFAP levels were measured in 121 patients undergoing cardiac operations after anesthesia induction, at the conclusion of the operation, and on postoperative day 1.

Cardiac troponin I Pro82Ser variant induces diastolic dysfunction, blunts β-adrenergic response, and impairs myofilament cooperativity.

Troponin I (TnI) variant Pro82Ser (cTnIP82S) was initially considered a disease-causing mutation; however, later studies suggested the contrary. We tested the hypothesis of whether a causal link exists between cTnIP82S and cardiac structural and functional remodeling, such as during aging or chronic pressure overload. A cardiac-specific transgenic (Tg) mouse model of cTnIP82S was created to test this hypothesis.