Articles: analgesics.
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Randomized Controlled Trial
The neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) levels following erector spinae plane block (ESPB) in posterior lumbar decompression: a randomized, controlled trial.
Neutrophile-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) are the inflammatory biomarkers of the stress response. In this study, we aimed to evaluate the effects of erector spinae plane block (ESPB) on posterior lumbar decompression and stabilization by comparing NLR, PLR, postoperative pain, opioid consumption, and functional recovery between sham block and ESPB. ⋯ ESPB performance during spinal surgery lowers NRL and PLR ratios 12 h and 24 h after surgery. In addition, ESPB provides better analgesia and improves functional recovery compared to sham block following posterior lumbar decompression and stabilization.
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To assess whether the risk of persistent opioid use after surgery varies by payer type. ⋯ Persistent opioid use remains common among individuals undergoing surgery and higher among patients with Medicaid insurance. Strategies to optimize postoperative recovery should focus on adequate pain management for all patients and consider tailored pathways for those at risk.
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Opioid prescribing varies widely, and prescribed opioid dosages for an individual can fluctuate over time. Patterns in daily opioid dosage among patients prescribed long-term opioid therapy have not been previously examined. This study uses a novel application of time-series cluster analysis to characterize and visualize daily opioid dosage trajectories and associated demographic characteristics of patients newly initiated on long-term opioid therapy. ⋯ Time-series cluster analysis identified 2 clusters for each of the 3 baseline dosage categories <150 MME and 3 clusters for the baseline dosage category ≥150 MME. One cluster in each baseline dosage category comprised opioid dosage trajectories with decreases in dosage at the end of the follow-up period (80.7%, 98.7%, 98.7%, and 99.0%, respectively), discontinuation (58.5%, 80.0%, 79.3%, and 81.7%, respectively), and rapid tapering (50.8%, 85.8%, 87.5%, and 92.9%, respectively). These findings indicate multiple clusters of patients newly initiated on long-term opioid therapy who experience discontinuation and rapid tapering and highlight potential areas for clinician training to advance evidence-based guideline-concordant opioid prescribing, including strategies to minimize sudden dosage changes, discontinuation, or rapid tapering, and the importance of shared decision-making.
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J Pain Palliat Care Pharmacother · Dec 2023
Comparing Post-operative Opioid Consumption before and after a Patient-Controlled Analgesia Shortage: A Re-evaluation of Safety and Effectiveness.
This retrospective cohort study aimed to compare post-surgical opioid consumption before and after a PCA (patient-controlled analgesia) shortage. The study evaluated patients who received PCA vs. nurse-administered opioid analgesia (non-PCA). Two hundred and twenty-four patients ≥18 years who were initiated on analgesia within 24 h of surgery were included. ⋯ After controlling for confounding factors, the PCA group utilized significantly more opioids (84.6 MME/day, p < 0.01) than the non-PCA group. There was no difference in pain AUC/T (0.19 ± 0.07 vs. 0.21 ± 0.08, p = 0.07) and average opioid prescribing upon discharge (150 [77.5-360] vs. 90 [77.5-400], p = 0.64) between the PCA group and non-PCA group, respectively. These results question the routine use of PCA in post-operative patients due to the increased risk of opioid consumption, longer length of hospital stay, and higher incidence of nausea.
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This study based exclusively on register-data provides a scientific basis for further research on the use of opioids in patients with degenerative back disorder. The main objective of this study is to investigate whether surgically treated back pain patients have the same risk of being long-term opioid users as back pain patients who did not have surgery. ⋯ Patients with a degenerative back disorder who used opioids before their first visit to a specialized spine center have a lower risk of becoming long-term opioid users if they were surgically treated. Whereas for patients who did not use opioids before the first visit, surgical treatment does not influence the risk of becoming long-term opioid users.