Limitations on Postoperative Opioid Prescriptions and Effects on Health Care Resource Use Following Elective Anterior Cervical Discectomy and Fusion.

Objective: To curb the misuse of postoperative prescription opioids, the state of North Carolina enacted the Strengthen Opioid Misuse Prevention (STOP) Act of 2017 limiting the duration of initial postoperative opioid prescriptions. The purpose of this study was to evaluate the STOP Act's effect on health care resource use by comparing patient outcomes and opioid prescribing practices following elective anterior cervical discectomy and fusion (ACDF).

Methods: Outcomes and opioid prescribing data were retrospectively evaluated for Pre-Law (January 1, 2017, to December 31, 2017) and Post-Law (January 1, 2018, to December 31, 2018) elective 1- to 4-level anterior cervical discectomy and fusion patient cohorts.

ABC Transporter Inhibition Plus Dexamethasone Enhances the Efficacy of Convection Enhanced Delivery in H3.3K27M Mutant Diffuse Intrinsic Pontine Glioma.

Background: An impermeable blood-brain barrier and drug efflux via ATP-binding cassette (ABC) transporters such as p-glycoprotein may contribute to underwhelming efficacy of peripherally delivered agents to treat diffuse intrinsic pontine glioma (DIPG).

Objective: To explore the pharmacological augmentation of convection-enhanced delivery (CED) infusate for DIPG.

Methods: The efficacy of CED dasatinib, a tyrosine kinase inhibitor, in a transgenic H3.

Comparison of the adolescent and adult mouse prefrontal cortex proteome.

Adolescence is a developmental period characterized by unique behavioral phenotypes (increased novelty seeking, risk taking, sociability and impulsivity) and increased risk for destructive behaviors, impaired decision making and psychiatric illness. Adaptive and maladaptive adolescent traits have been associated with development of the medial prefrontal cortex (mPFC), a brain region that mediates regulatory control of behavior. However, the molecular changes that underlie brain development and behavioral vulnerability have not been fully characterized.