Articles: analgesics.
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Moderate-to-severe acute postsurgical pain (APSP) can prolong the recovery and worsen the prognosis of patients who undergo spinal surgery. Esketamine and pregabalin may resolve APSP without causing hyperpathia or respiratory depression after surgery. However, there are other risks, such as dissociative symptoms. ⋯ The incidence of moderate-to-severe APSP in the combined group (27.3%) was lower than that in the control group (60.5%) during the first 48 hours after surgery (odds ratio = 0.25, 95% CI = 0.10-0.61; P = 0.002). The occurrence of mild dissociative symptoms was higher in the combined group than in the control group (18.2% vs 0%). In conclusion, esketamine combined with pregabalin could effectively alleviate APSP after spinal surgery, but an analgesic strategy might increase the risk of mild dissociative symptoms.
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Anesthesia and analgesia · Mar 2024
Smallest Clinically Meaningful Improvement in Amputation-Related Pain and Brief Pain Inventory Scores as Defined by Patient Reports of Global Improvement After Cryoneurolysis: a Retrospective Analysis of a Randomized, Controlled Clinical Trial.
The smallest meaningful improvement in pain scores (minimal clinically important difference [MCID]) after an analgesic intervention is essential information when both interpreting published data and designing a clinical trial. However, limited information is available for patients with chronic pain conditions, and what is published is derived from studies involving pharmacologic and psychological interventions. We here calculate these values based on data collected from 144 participants of a previously published multicenter clinical trial investigating the effects of a single treatment with percutaneous cryoneurolysis. ⋯ Amputees with phantom limb pain treated with percutaneous cryoneurolysis rate analgesic improvements as clinically meaningful similar to pharmacologic treatments, although their MCID for the Brief Pain Inventory was somewhat larger than previously published values. This information on patient-defined clinically meaningful improvements will facilitate interpretation of available studies and guide future trial design.
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The prescription of opioid analgesics for trigeminal neuralgia (TN) is controversial, and their effect on postoperative outcomes for patients with TN undergoing microvascular decompression (MVD) has not been reported. We aimed to describe the relationship between preoperative opioid use and postoperative outcomes in patients with TN undergoing MVD. ⋯ Preoperative opioid use in the setting of TN is associated with worse pain outcomes and increased risk for pain recurrence after MVD. These results indicate that opioids should be prescribed cautiously for TN and that worse post-MVD outcomes may occur in patients using opioids preoperatively.
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Minerva anestesiologica · Mar 2024
The effect of an ultrasound-guided sacral erector spinae plane block on the postoperative pain of lumbar discectomy: a randomized controlled trial.
Pain management is essential after discectomy, the surgical treatment for lumbar disc herniation. This study evaluated the effect of sacral erector spinae plane block (SESPB) versus standard analgesic methods on postoperative analgesia and opioid consumption in lumbar discectomy operations. ⋯ In lumbar discectomy surgery, ultrasound-guided SESPB provided adequate analgesia by reducing opioid consumption and pain scores without complications.
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J. Korean Med. Sci. · Mar 2024
Opioid Prescription and Long-Term Survival Outcomes in Adults: A Nationwide Cohort Study in Korea.
We aimed to investigate the association between short- and long-term opioid use and long-term mortality in Korea. ⋯ Both short and long-term opioid prescriptions were associated with increased long-term mortality among the Korean adult population.