Heart & lung : the journal of critical care
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Cardiopulmonary resuscitation (CPR) is a technique that saves lives and is a measure that critical care practitioners use without hesitation. Potential complications from CPR, however, include injury. The reported incidence of such injuries ranges from 21% to more than 65%. ⋯ Limiting these injuries is important. Discovering them in successfully resuscitated victims, however, is critical to long-term recovery and rehabilitation. As future techniques for CPR evolve, further research needs to focus on those techniques that limit the potential for injury.
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The immediate transfusion of uncrossmatched type O blood in the initial resuscitation of the trauma victim remains controversial. To examine difficulties in crossmatching blood for later transfusions after use of uncrossmatched type O blood, we undertook a prospective 23-month study at a level I trauma center. One hundred thirty-five severely injured patients received uncrossmatched type O blood during the study period. ⋯ There were no major transfusion reactions. Six patients had blood antigen-antibodies present on admission, and such antibodies developed in three patients during hospitalization. We conclude that uncrossmatched type O blood may be used safely in the exsanguinating patient, but blood antigen-antibodies, which may complicate later crossmatching, can develop after its use.
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An unintended fall in body temperature is commonly associated with surgery. One promising strategy to help conserve body heat is use of covers made of aluminum-coated plastic. We compared the effect of three combinations of the covers (head cover, body covers, both) and a control condition on tympanic temperature in 60 adults having major abdominal surgery under general anesthesia. ⋯ After controlling for background variables affecting body temperature, adjusted PACU entry temperature was higher in the two groups with aluminized body covers. Regression analysis showed that use of the body covers accounted for 7% of the temperature variance at PACU entry and predicted a 0.9 degree F (0.5 degree C) higher temperature at that time. These findings indicate that aluminized body covers help to reduce heat loss in patients having major abdominal surgery.