AACN clinical issues
-
AACN clinical issues · Aug 2002
ReviewManagement of respiratory syncytial virus with lower respiratory tract infection in infants and children.
Respiratory syncytial virus (RSV) is the leading cause of lower respiratory tract infection in infants and children requiring pediatric hospitalizations. Infants with chronic lung, cardiac, or neuromuscular conditions are at increased risk for RSV infection. Early RSV is associated with subsequent diagnosis of reactive airway disease. ⋯ Interventions include supplemental oxygen therapy, ventilation, and fluid and nutrition therapy. Respiratory syncytial virus prophylaxis for high-risk patients includes intramuscular injections of palivizumab (Synagis) each month during RSV season, from November through April. Prevention strategies include washing hands, cleaning environment surfaces, and isolating infants and children with RSV in the emergency care area.
-
Coagulopathy after traumatic injury has multiple etiologies. It may result from overwhelming activation of tissue factor, consumption of circulating coagulation proteins, massive transfusion, metabolic alterations, hypothermia, or any combination of these factors. ⋯ Development of a coagulopathy has a significant impact on the morbidity and mortality of the patient with trauma. This article describes the relevant pathophysiology as it relates to the development of a coagulopathy, prevention strategies, and management principles applied in caring for the patient with trauma and a coagulopathy.
-
AACN clinical issues · May 2002
ReviewSickle cell anemia in the pediatric intensive care unit: novel approaches for managing life-threatening complications.
Although the manifestations of sickle cell disease (SCD) do not typically necessitate critical care management, several life-threatening complications may require admission to the pediatric intensive care unit. Children with SCD are at risk for serious complications such as vaso-occlusive pain crises, cerebral vascular accidents, acute chest syndrome, severe anemia related to aplastic and splenic sequestration crises, infection, and multiorgan failure. Despite years of study, little progress has been made in understanding the pathophysiology of SCD. ⋯ Perhaps most exciting are the advances in bone marrow and stem cell transplantation, which offer hope of an eventual cure for this debilitating and deadly disease. Advanced practice nurses play a pivotal role in coordinating care for these critically ill children. Knowledge of both current and investigational therapies allows the advanced practice nurse to provide comprehensive, state-of-the-art care to children with life-threatening complications of SCD.
-
Evidence-based practice means integrating the best available research evidence with information about patient preferences, clinician skill level, and available resources to make decisions about patient care. Barriers to the use of research-based evidence occur when time, access to journal articles, search skills, critical appraisal skills, and understanding of the language used in research are lacking. Resources are available to overcome these barriers and support an evidence-based nursing practice. This article highlights available resources and describes strategies that nurses can use to develop and sustain an evidence-based nursing practice.
-
AACN clinical issues · May 2001
Review Case ReportsBlunt chest trauma: review of selected pulmonary injuries focusing on pulmonary contusion.
Pulmonary injuries resulting from blunt chest trauma remain a common clinical entity for critical care and emergency nurses. In this article, the epidemiology and mechanism of injury most often observed in patients with blunt chest trauma are reviewed. ⋯ Many advances and experimental therapies currently used in the management of the patient with severe lung injuries are discussed. A case study is presented highlighting a complicated case of a blunt chest injury resulting in severe pulmonary contusion.