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Medicaid prior authorization (PA) policies for treatment of hepatitis C virus (HCV) with direct‐acting antiviral (DAA) therapy are changing. We aimed to evaluate effects of changes in PA requirements on treatment uptake and to determine the factors associated with DAA treatment among Florida Medicaid beneficiaries with HCV. This is a retrospective cohort analysis of Florida's Medicaid administrative claims and electronic medical records (2013‐2018). A total of 14,063 newly diagnosed patients with HCV were grouped based on human immunodeficiency virus (HIV) co‐infection and/or a substance use disorder (SUD) (7,735 HCV mono‐infected with a SUD, 5,180 HCV mono‐infected without a SUD, 564 HCV/HIV co‐infected with a SUD, and 584 HCV/HIV co‐infected without a SUD). Although the treatment rate increased three‐fold after June 1, 2016, when a fibrosis‐stage restriction was eliminated, only 8% received DAAs. Compared to HCV mono‐infected without a SUD, HCV mono‐infected with a SUD and HCV/HIV co‐infected with a SUD were 47% (adjusted hazard ratio, 0.53; 95% confidence interval, 0.47‐0.60) and 59% (adjusted hazard ratio, 0.41; 95% confidence interval, 0.28‐0.61) less likely to initiate DAAs. Those with HCV/HIV/SUD did not experience a DAA initiation increase after a fibrosis‐stage restriction was eliminated. Compared with Whites, Blacks were less likely to receive DAAs but were more likely to complete treatment. Use of medication‐assisted therapy was low, despite those on medication‐assisted therapy being 60% more likely to initiate DAA therapy and no more likely to discontinue therapy. Conclusion: Despite changes in Florida's Medicaid PA requirements for DAA treatment, only 8% received treatment. Disparities in treatment access were found among patients with HIV and a SUD, and who were Black. [ABSTRACT FROM AUTHOR]

Background: Cannabis use is associated with higher intravenous anesthetic administration. Similar data regarding inhalational anesthetics are limited. With rising cannabis use prevalence, understanding any potential relationship with inhalational anesthetic dosing is crucial. We compared average intraoperative isoflurane/sevoflurane minimum alveolar concentration equivalents between older adults with and without cannabis use., Methods: The electronic health records of 22,476 surgical patients ≥65 years old at the University of Florida Health System between 2018-2020 were reviewed. The primary exposure was cannabis use within 60 days of surgery, determined via i) a previously published natural language processing algorithm applied to unstructured notes and ii) structured data, including International Classification of Disease codes for cannabis use disorders and poisoning by cannabis, laboratory cannabinoids screening results, and RxNorm codes. The primary outcome was the intraoperative time-weighted average of isoflurane/sevoflurane minimum alveolar concentration equivalents at one-minute resolution. No a priori minimally clinically important difference was established. Patients demonstrating cannabis use were matched 4:1 to non-cannabis use controls using a propensity score., Results: Among 5,118 meeting inclusion criteria, 1,340 patients (268 cannabis users and 1,072 nonusers) remained after propensity score matching. The median and interquartile range (IQR) age was 69 (67, 73) years; 872 (65.0%) were male, and 1,143 (85.3%) were non-Hispanic White. The median (IQR) anesthesia duration was 175 (118, 268) minutes. After matching, all baseline characteristics were well-balanced by exposure. Cannabis users had statistically significantly higher average minimum alveolar concentrations than nonusers [mean±SD: 0.58±0.23 versus 0.54±0.22, respectively; mean difference=0.04; 95% confidence limits, 0.01 to 0.06; p=0.020]., Conclusion: Cannabis use was associated with administering statistically significantly higher inhalational anesthetic minimum alveolar concentration equivalents in older adults, but the clinical significance of this difference is unclear. These data do not support the hypothesis that cannabis users require clinically meaningfully higher inhalational anesthetics doses., Competing Interests: Conflicts of Interest: Robert L. Cook receives support from Merck and is funded by the Florida Department of Health for research on cannabis. Almut G. Winterstein receives support from Bayer KG, MSD, and Genetech Inc, and has received consulting fees from Arbor Pharmaceutical and Ipsen in the past. Christoph N. Seubert is an editor of a Springer book on intraoperative neurophysiological monitoring, provides legal review and expert testimony typically on neurosurgical cases with IONM, and occasionally receives honoraria as an invited speaker at meetings related to Intraoperative neurophysiology. Patrick J. Tighe serves with the American Academy of Pain Medicine / Pain Medicine (journal)., (Copyright © 2024 American Society of Anesthesiologists. All Rights Reserved.)