Articles: surgery.
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Prescription rates for buprenorphine in opioid use disorder are increasing, and recent guidelines recommend its continuation during and after surgery; however, evidence from clinical outcome studies is limited. We tested the hypotheses that 1) perioperative continuation of buprenorphine does not result in higher pain scores and 2) that this approach does not result in higher supplemental postoperative opioid requirements. ⋯ Continuation of buprenorphine is not associated with higher average pain scores or postoperative opioid requirements, supporting recently published guidelines.
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The GAS trial demonstrated evidence that most neurodevelopmental outcomes at 2 years and 5 years of age in infants who received a single general anaesthetic (GA) for elective inguinal herniorrhaphy were clinically equivalent when compared to infants who did not receive GA. More than 20% of the children in the trial had at least one subsequent anaesthetic exposure after their initial surgery. Using the GAS database, this study aimed to address whether multiple (2 or more) GA exposures compared to one or no GA exposure in early childhood were associated with worse neurodevelopmental outcomes at 5 years. ⋯ Multiple GA exposure before 5 years of age was associated with reduced performance in general intelligence score and some domains of neurodevelopmental assessments. The clinical significance of our results must be cautiously interpreted in light of several sources of limitations including small sample size and unadjusted residual confounding. This study illustrates the limitations of trial data sets that may not be fit for the purpose for the secondary analysis.
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The management of World Health Organization (WHO) grade 2 meningiomas is complicated by their diverse clinical behaviors. Stereotactic radiosurgery (SRS) can be an effective management option. Literature on SRS dose selection is limited but suggests that a higher dose is better for tumor control. We characterize the predictors of post-SRS outcomes that can help guide planning and management. ⋯ The management of WHO grade 2 meningiomas requires a multimodality approach. This study demonstrates the value of a targeted SRS approach in patients with limited disease and further establishes predictive biomarkers that can guide planning through a personalized approach.