Acta anaesthesiologica Scandinavica
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Acta Anaesthesiol Scand · Apr 2015
Randomized Controlled TrialTransversus abdominis plane block vs. wound infiltration in Caesarean section: a randomised controlled trial.
Transversus abdominus plane block after caesarean section does not reduce morphine consumption when compared to wound infiltration with equivalent local anaesthesia.
pearl -
Acta Anaesthesiol Scand · Apr 2015
Using a simplified pre-hospital 'MET' score to predict in-hospital care and outcomes.
Medical emergency team (MET) activation criteria serve as a predictor of serious adverse events on hospital wards and in the emergency department (ED). We aimed to determine whether in-hospital MET activation criteria would be useful in identifying patients at risk in pre-hospital care. ⋯ A simplified pre-hospital 'MET' score is a predictor for patient outcome and could serve as a risk assessment tool for the health care provider on-scene.
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Acta Anaesthesiol Scand · Apr 2015
Randomized Controlled TrialOptimising abdominal space with deep neuromuscular blockade in gynaecologic laparoscopy - a randomised, blinded crossover study.
Insufflation of the abdomen during laparoscopy improves surgical space, but may cause post-operative shoulder pain. The incidence of shoulder pain is reduced using a lower insufflation pressure, but this may, however, compromise the surgical space. We aimed at investigating whether deep neuromuscular blockade (NMB) would enlarge surgical space, measured as the distance from the sacral promontory to the trocar in patients undergoing gynaecologic laparoscopy. ⋯ Deep NMB enlarged surgical space measured as the distance from the sacral promontory to the trocar. The enlargement, however, was minor and the clinical significance is unknown. Moreover, deep NMB improved surgical conditions when suturing the abdominal fascia.
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Acta Anaesthesiol Scand · Apr 2015
Clinical TrialPre-operative baroreflex sensitivity and efferent cardiac parasympathetic activity are correlated with post-operative pain.
A maladaptation of the autonomic nervous system may been seen in patients with chronic pain that includes persistent changes in the autonomic tone, increased heart rate, and reduced heart rate variability and baroreflex sensitivity. Baroreflex sensitivity and acute pain intensity have been reported to be inversely correlated. However, it is unknown whether the same correlation applies with regard to post-operative pain. In the present study, autonomic function was measured in patients scheduled for minor hand surgery and correlated with early and persistent pain after the procedure. Thus, the cause (autonomic imbalance) was present before the effect (post-operative pain). Our primary hypothesis was that a lower level of pre-operative baroreflex sensitivity is correlated with increased early post-operative pain. ⋯ The findings suggest that a low pre-operative level of baroreflex sensitivity is associated with higher post-operative pain intensity. To our knowledge, this is the first study to show the correlation between baroreflex sensitivity and post-operative pain.