Critical care nursing clinics of North America
-
Many studies have been published on weaning patients from mechanical ventilation, but few have addressed the unique needs of patients with neurologic impairment. Typically, neuroscience patients remain intubated because of concerns over airway protection or neuromuscular weakness. This article discusses special weaning considerations for this patient population. Neurologic-specific weaning trends from a comprehensive ventilator weaning program are also presented.
-
Crit Care Nurs Clin North Am · Sep 2004
ReviewThe pragmatics of feeding the pediatric patient with acute respiratory distress syndrome.
Acute respiratory distress syndrome (ARDS) represents the ultimate pulmonary response to a wide range of injuries, from septicemia to trauma. Optimal nutrition is vital to enhancing oxygen delivery, supporting adequate cardiac contractility and respiratory musculature, eliminating fluid and electrolyte imbalances, and supporting the proinflammatory response. Research is providing a better understanding of nutrients that specifically address the complex physiologic changes in ARDS. This article highlights the pathophysiology of ARDS as it relates to nutrition, relevant nutritional assessment, and important enteral and parenteral considerations for the pediatric patient who has ARDS.
-
Weaning patients from long-term mechanical ventilation continues to be a goal of clinicians and scientists and the hospitals charged with their care. This article describes the science of the "wean" and the "how" of weaning. A goal of scientists has been to develop predictors that determine accurately the optimal time to initiate weaning. ⋯ Quite simply, predictors do not predict. In contrast, methods that decrease variation in care practices have demonstrated positive outcomes. The methods include protocols for weaning trials and sedation and other system initiatives inclusive of a multidisciplinary plan of care or clinical pathway.
-
Crit Care Nurs Clin North Am · Sep 2004
ReviewPreventing ventilator-associated pneumonia: evidence-based care.
Ventilator-associated pneumonia is a common complication of mechanical ventilation with significant morbidity and mortality. This article summarizes the data related to specific risk factors associated with ventilator associated pneumonia (patient position, oral health, airway management, and gastrointestinal factors) and provides recommendations for practice based on the present evidence.
-
Crit Care Nurs Clin North Am · Sep 2004
Review Case ReportsCaring for the bariatric patient with obstructive sleep apnea.
Caring for the bariatric patient in the acute care environment poses many challenges to the team delivering care. The management of obstructive sleep apnea with noninvasive ventilation is one priority. Treatment options, including bi-level ventilation and continuous positive airway pressure, and delivery strategies are reviewed in conjunction with other aspects of care that ensure a holistic, comprehensive plan of care. The most effective plan of care for the bariatric patient is one that uses a multidisciplinary coordinated team effort.