Articles: acute-pain.
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Previous research has suggested caution about opioid analgesic usage in the emergency department (ED) setting and raised concerns about variations in prescription opioid analgesic usage, both across institutions and for whom they are prescribed. We examined opioid analgesic usage in ED patients with suspected urolithiasis across fifteen participating hospitals. ⋯ We found marked hospital-level differences in opioid analgesic administration and prescribing, as well as associations with education, healthcare insurance, and race/ethnicity groups. These data might compel clinicians and hospitals to examine their opioid use practices to ensure it is congruent with accepted medical practice.
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In previous years numerous acute pain models to investigate the pathophysiological mechanisms of pain and to validate treatment procedures have been described. Due to the specific questions addressed by different trials standardized protocols are often missing. Therefore, the research results obtained are only comparable or reproducible to a limited extent. The transferability of acquired knowledge to clinical pain is limited by the mostly short test duration of already established models. ⋯ The established acute pain model in this study is characterized by the induction of thermal pain stimuli of defined intensity and variable duration. There is no danger of significant thermal tissue damage and the pain was tolerated by all study participants. The pain model can easily be established using a device for quantitative sensory testing.
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Paediatric anaesthesia · Oct 2020
Comparison of regional analgesia techniques for pleurodesis pain in pediatric patients.
Mechanical pleurodesis can prevent recurrence of spontaneous pneumothorax but is associated with significant postoperative pain. Adequate pain control is not only beneficial for patient comfort but also critical for mobilization and pulmonary recovery. Thoracic epidural catheters and paravertebral blocks have been used to alleviate pain after thoracoscopic surgery. However, no studies have evaluated the safety and efficacy of paravertebral block vs epidural analgesia vs no block in children undergoing pleurodesis. ⋯ Thoracic epidural analgesia offers a reduction in opioid use in the first two post-op days after pleurodesis but did not produce a clinically significant reduction in pain scores in comparison with paravertebral block or no block.
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Posterior decompression and instrumentation of the cervical spine are associated with severe postoperative pain due to extensive soft tissue and muscle dissection during the surgery. In this case series, we describe bilateral continuous cervical erector spinae plane block (CESPB) placed at T1-2 through the thoracic erector spinae plane. ⋯ The CESPB block provides intense analgesia with low requirements of anesthetic drugs in the perioperative period and opioid-free analgesia in the postoperative period. The spread of local anesthetic was studied by performing CT contrast studies after obtaining informed consent.