Effect of Lumacaftor/Ivacaftor on Pulmonary Exacerbation Rates in Members with Cystic Fibrosis in a Medicaid Population.

Background: Lumacaftor/ivacaftor (LUM/IVA) is indicated for patients with cystic fibrosis (CF) homozygous for the F508del mutation in the CFTR gene. In clinical trials, LUM/IVA decreased pulmonary exacerbation rates. To our knowledge, there is no published data evaluating real-world outcomes for Medicaid patients receiving LUM/IVA.

A systematic review of community-based interventions to improve oral chronic disease medication regimen adherence among individuals with substance use disorder.

Background: Poor medication adherence has been shown to cause medical complications, death, and increased healthcare costs and may be of particular importance in patients with substance use disorder (SUD). Concerns regarding adherence in this population may influence a healthcare provider's decision to prescribe a medication requiring high adherence. Guidance defining best practices that promote adherence among individuals with SUD is lacking.