Acute ischemic stroke review.

More than 700,000 people have a stroke each year in the United States. A diagnosis of stroke formerly elicited a nihilistic approach, but this has substantially changed in the last decade. Currently, time is brain, and it is important for all disciplines to work together to initiate acute stroke protocols in the emergency department and identify patients within the therapeutic time window for thrombolytic and neuroprotective therapies. Evolving protocols, management, and nursing care all have important implications during the acute phase of ischemic stroke. Patient and family education on risk reduction must also be addressed by the entire healthcare team.     

Atypical hemolytic uremic syndrome in human immunodeficiency virus-1-infected children

We describe the clinical and pathological findings of the hemolytic uremic syndrome (HUS) in two children with human immunodeficiency virus (HIV) infection. Both patients presented with microangiopathic hemolytic anemia, thrombocytopenia, and subsequently developed renal failure. The diagnosis of HUS was confirmed by renal histopathology in both patients. None of these children presented with bloody diarrhea, evidence of circulating antibody response to Escherichia coli O157 lipopolysaccharide, or other known risk factors for HUS, except for the presence of HIV infection. Each patient was treated with intravenous plasma infusion and renal replacement therapy. Their clinical course was characterized by non-oliguria and lack of significant hypertension throughout the acute phase of the disease. Despite these favorable clinical parameters, both patients developed end-stage renal failure. The etiology of this atypical HUS characterized by poor renal survival remains unknown and the role of HIV infection in its pathogenesis, although possible, is unclear. Received March 5, 1996; received in revised form and accepted October 15, 1996     

Child-Focused Single Home Visiting

Abstract Home visiting is a central, long-standing, and yet theoretically underdeveloped public health nursing process. The general aim of this study was to expand and refine a preliminary model of home visiting A stylized field research investigation was conducted in the area of maternal-child health with one nurse in a visiting nurse association in New England. A specific type of home visiting, identified as child focused, emerged, with phases labeled as surveying and designating; selling and scheduling; approaching the home and the visit; entering the home; gaining permission to ask questions and access the infant—starting with the mother's expressed concerns; making the caregiving judgment—asking questions and weighing and examining the infant; and ending the visit. "Haunting and telling" was an additional phase for certain visits. The nurse conducted child-focused home visiting in three patterns. The single pattern is described in this article. Potential maternal, child, interactive, and environmental consequences were identified, as were factors influencing the process of maternal-child home visiting. Social exchange theory emerged as useful in describing how the nurse initiated, maintained, and ended the home visiting process, and in describing attendant client consequences.