Minerva anestesiologica
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Minerva anestesiologica · Aug 2012
Outcome prediction in cardiac surgery: the first logistic scoring model for cardiac surgical intensive care patients.
In the process of risk stratification, a logistic calculation of mortality risk in percentage is easier to interpret. Unfortunately, there is no reliable logistic model available for postoperative intensive care patients. The aim of this study was to present the first logistic model for postoperative mortality risk stratification in cardiac surgical intensive care units. This logistic version is based on our previously presented and established additive model (CASUS) that proved a very high reliability. ⋯ The logistic model shows statistical superiority. Because of the precise weighing the individual risk factors, it offers a reliable risk prediction. It is easier to interpret and to facilitate the integration of mortality risk stratification into the daily management more than the additive one.
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Minerva anestesiologica · Aug 2012
Randomized Controlled TrialTranscutaneous electrical nerve stimulation on acupoints reduces fentanyl requirement for postoperative pain relief after total hip arthroplasty in elderly patients.
Transcutaneous electrical nerve stimulation (TENS) is regarded as an effective treatment for various types of pain. However, no randomized controlled trial has investigated TENS on acupoints for postoperative analgesia in elderly patients. This study aim to investigate whether TENS on acupoints has any favorable effect on complementary analgesia after total hip arthroplasty (THA) for elderly patients compared with a sham control treatment. ⋯ TENS on specific acupoints is an effective and complementary approach to reduce postoperative analgesic requirement in elderly patients after THA.
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Minerva anestesiologica · Aug 2012
Randomized Controlled TrialSigh improves gas exchange and respiratory mechanics in children undergoing pressure support after major surgery.
Children undergoing major surgery can develop lung de-recruitment and gas exchange impairment in the postoperative period. The aim of this study was to assess the effect of periodic sigh breaths (Sighs) during pressure support ventilation (PSV) on gas exchange and respiratory pattern in children after major surgery. ⋯ The addition of one Sigh per minute during PSV in the post-operative period of children that underwent major surgery improved gas exchange and decreased respiratory drive without producing major short-term complications. Further long-term studies are necessary to evaluate the efficacy and safety of Sigh in pediatric patients.