Minerva anestesiologica
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Minerva anestesiologica · Feb 2012
ReviewAcute and chronic pain: where we are and where we have to go.
In recent years, increasing attention has been focused on the treatment of acute and chronic pain with a considerable number of publications about it. Nevertheless all the attention focused on it, the evidence of pain treatments is still unfolding, and occasionally conflicting. Hence it is still necessary that we point out our research efforts in trying to obtain a better understand of pathophysiology of pain and of real efficacy and safety of acute and chronic pain treatments. ⋯ As opioids are currently widely used to control chronic oncologic and non-oncologic pain, in this review we analyzed the level of evidence for their use, how to manage them better and psychological factors that can affect their success and/or determine addiction. Finally, we summarized the current evidence about Failed Back Surgery Syndrome focalizing our attention both in diagnosing it correctly and treating this syndrome with specific knowledge of the anatomic space that we have to approach and applying the possible treatments depending on pain pathophysiology and patient characteristics. In conclusion, it is important to try to personalize even better the therapy of patients with acute and chronic pain through a more accurate knowledge of anatomy, pathophysiology of pain, pharmacokinetic of pain drugs and of new device/therapies available.
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Minerva anestesiologica · Feb 2012
Randomized Controlled TrialIntraoperative intravenous administration of rFVIIa and hematoma volume after early surgery for spontaneous intracerebral hemorrhage: a randomized prospective phase II study.
Surgery of spontaneous supratentorial intracerebral hemorrhage (ICH), especially if performed early, can be complicated by rebleeding, a condition that can worsen the outcome. We evaluated the effect of recombinant activated factor VII (rFVIIa) on postoperative rebleeding. ⋯ In this pilot study, intraoperative, intravenous rFVIIa administration did not modify hematoma volume after early ICH surgery. However, the 95% CI was wide, which indicates considerable uncertainty. Therefore, our results do not disprove the potential benefit of rFVIIa administration, which could be shown in a larger study.