Critical Care Commons^™

Incidence And Predictor Variables Of Pressure Injuries In Patients Undergoing Ventricular Assist Device And Total Artificial Heart Surgeries: An Eight-Year Retrospective Review, Christopher T. Brindle

Theses and Dissertations

BACKGROUND

Cardiac surgery patients have some of the highest reported incidence and prevalence of pressure injuries (PI). A growing subset of cardiac surgery include patients with end-stage heart failure who undergo ventricular assist device (VAD) or total artificial heart (TAH) surgery. The risk of PI and their natural history of development in this population are unknown and the specific risk factors for PI development remain unexplored.

OBJECTIVES

To perform a systematic review of the literature to identify the incidence and risk factors of PI development in patients undergoing VAD-TAH surgery and thereby inform study design and variables in an eight-year …

Influence Of Muscle Strength On Mobility In Critically Ill Adult Patients On Mechanical Ventilation, Audrey R. Roberson

Theses and Dissertations

Patients in the intensive care unit (ICU) setting are prone to develop muscle weakness and the causes are multi-factorial. Muscle strength in adult, critically ill patients on mechanical ventilation decreases with immobility. The influence of muscle strength on different muscle groups and its influence on progressive mobility in the adult, critically ill patient on mechanical ventilation has not been examined. Identifying muscle strength in this patient population can benefit overall muscle health and minimize muscle deconditioning through a progressive mobility plan. The objective of this dissertation was to describe muscle strength in different muscle groups and to describe the influence …