Heart & lung : the journal of critical care
-
Comparative Study
Clinical and financial outcomes of lateral rotation low air-loss therapy in patients in the intensive care unit.
To determine the clinical impact and cost-effectiveness of two lateral rotation low air-loss therapy beds and their supporting protocols in the treatment of critically ill patients. ⋯ In this study, patients treated by a prevention protocol with the Restcue beds (Support Systems International, Inc., Charleston, S.C.) had better clinical and financial outcomes than patients treated on Biodyne beds (Kinetic Concepts, Inc., San Antonio, Texas) with a more restricted, cost-conscious protocol aimed primarily at patients who have or who are at a higher risk for severe pneumonia, presence of septic shock, or adult respiratory distress syndrome.
-
Central venous catheters are used widely for a variety of therapeutic purposes and have an increased incidence of infections related to their use. The purpose of this article is to address the issue of central venous catheter-related infections, including pathogenesis, predictors and diagnosis, and prevention.
-
The purpose of this study was to compare psychological reactions and family adjustment after sudden cardiac arrest (SCA) and internal cardioverter defibrillator (ICD) implantation in survivors who did and did not experience defibrillatory shocks the first year of recovery. ⋯ Both SCA survivors and their family members experience more psychological distress in the first year after ICD implantation if the defibrillator fires. Families in both shock and no shock groups report lower levels of family support and marital satisfaction the first year after SCA and ICD implantation.
-
To review changes that occur during an 18-hour period in composition and bacterial contamination of blood salvaged from the cardiopulmonary bypass (CPB) circuit of pediatric patients. ⋯ The results of this study demonstrate minimal chemical deterioration and limited microbiologic contamination in blood that was salvaged from the CPB circuit and stored at room temperature for an 18-hour period. No increase in postoperative bleeding was noted from the use of this blood. These results suggest it may be safe to reinfuse salvaged blood after CPB in pediatric patients for up to 18 hours; however, a prospective clinical trial is needed to validate these findings.
-
Critical care nurses' perceptions of appropriate care of the patient with orders not to resuscitate.
To determine critical care nurses' perceptions of appropriate care of patients with and without do-not-resuscitate (DNR) orders. ⋯ Compared with the patient without a DNR order, significantly lower levels of agreement were expressed with interventions involving monitoring for the patient with the DNR order. Agreement with placement of the patient with the DNR order in an intensive care unit may be seen to follow the same pattern. Education of caregivers and communication among them might help to clarify what may be ambiguous policies and orders.