Pain physician
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Thoracotomy is associated with severe postoperative pain. Effective management of acute pain after thoracotomy may reduce complications and chronic pain. Epidural analgesia (EPI) is considered the gold standard for postthoracotomy analgesia; however, it is associated with complications and limitations. Emerging evidence suggests that an intercostal nerve block (ICB) has a low risk of severe complications. Anesthetists will benefit from a review that assesses the advantages and disadvantages associated with ICB and EPI in thoracotomy. ⋯ ICB may be as effective as EPI for pain relief after thoracotomy.
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Meta Analysis
Effects of Ketamine on Chronic Postsurgical Pain in Patients Undergoing Surgery: A Systematic Review and Meta-analysis.
Chronic postsurgical pain (CPSP) has become a common complication during the perioperative period. The efficacy of one of the most potent strategies, ketamine, remains unclear. ⋯ We discovered that intravenous ketamine may reduce the incidence of CPSP in patients undergoing surgery, especially 3 - 6 months postsurgery. Because of the small sample size and high heterogeneity of the included studies, the effect of ketamine in the treatment of CPSP still needs to be explored in future large-sample, standardized-assessment studies.
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Meta Analysis
Timing of Percutaneous Balloon Kyphoplasty for Osteoporotic Vertebral Compression Fractures.
Percutaneous balloon kyphoplasty (PKP) is widely used to treat osteoporotic vertebral compression fractures (OVCFs). In addition to rapid and effective pain relief, the ability to recover the lost height of fractured vertebral bodies and reduce the risk for complications are believed to be the main advantages of this procedure. However, there is no consensus on the appropriate surgical timing for PKP. ⋯ PKP is an effective treatment for symptomatic OVCFs. Early PKP may achieve similar or better clinical and radiographic outcomes for treating OVCFs than delayed PKP. Furthermore, early PKP intervention had a lower incidence of AVFs and a similar rate of cement leakage compared with delayed PKP. Based on current evidence, early PKP intervention might be more beneficial to patients.
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Real-world data can provide important insights into treatment effectiveness in routine clinical practice. Studies have demonstrated that in multiple different pain indications temporary (60-day) percutaneous peripheral nerve stimulation (PNS) treatment can produce significant relief, but few real-world studies have been published. The present study is the first real-world, retrospective review of a large database depicting outcomes at the end of a 60-day PNS treatment period. ⋯ This retrospective analysis supports recent prospective studies demonstrating that 60-day percutaneous PNS can provide significant relief across a wide range of nerve targets. These data serve an important role in complementing the findings of published prospective clinical trials.
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Randomized Controlled Trial
Regional Analgesia for Laparoscopic Cholecystectomy Using Ultrasound-guided Quadratus Lumborum Block or Erector Spinae Block: A Randomized Controlled Trial.
Postoperative pain increases the incidence of venous thrombosis and respiratory complications, prevents early postoperative ambulation, and prolongs hospital stay. Fascial plane injections such as erector spinae plane (ESP) block and quadratus lumborum (QL) blocks are popular methods for postoperative pain control and reducing opioid consumption. ⋯ Both ESP and QL blocks effectively reduced VAS scores at both cough and rest. There was a decreased total consumption of analgesics in the first postoperative 24 hours with a longer duration of analgesia, which lasted 16 hours in the ESP group and 12 hours in the QL group.