IntroductionAnti-diabetes medication regimen adherence is a clinical challenge in elderly patients with type 2 diabetes (T2D) and other comorbidities associated with aging. Glucagon-like peptide-1 receptor agonists (GLP-1RA) therapies such as exenatide once weekly (QW), exenatide twice daily (BID), and liraglutide once daily (QD) are an increasingly used class of drugs with proven efficacy and tolerability. Real-world evidence on adherence to GLP-1RAs in elderly or disabled patients is limited. To further the understanding of this drug class, the current study examined medication adherence in Medicare patients aged ≥65 years with T2D initiating a GLP-1RA.MethodsThis retrospective cohort study used medical and pharmacy claims between 2010 and 2013 for Medicare members in a United States health plan diagnosed with T2D who were new initiators of either exenatide QW (n = 537), exenatide BID (n = 923), or liraglutide QD (n = 3,673). Included patients were between the ages of 65 and 89 and were continuously enrolled for 6 months pre- and post-index. Medication adherence was examined during the post-index period using proportion of days covered (PDC) ≥80% and ≥90%.ResultsA significantly higher percentage of patients receiving exenatide QW had a PDC ≥80% (43.2%) versus exenatide BID (39.0%, P < 0.01) and liraglutide QD (35.0%, P < 0.001). The patients receiving exenatide QW were significantly more likely to reach a PDC of ≥90% (37.2%, P < 0.001) than those initiating exenatide BID (20.6%) or liraglutide QD (23.3%).ConclusionsWhile results from this retrospective study suggest room for improvement in adherence to GLP-1RAs, medication adherence rates for patients initiating therapy with exenatide QW were higher than patients initiating therapy with exenatide BID or liraglutide QD. Further research is needed to validate these findings in other T2D patient populations. Funding: AstraZeneca Pharmaceuticals.

This study was funded by Meda Pharmaceuticals. Authors were either employed by Meda Pharmaceuticals or received consulting fees from Meda Pharmaceuticals. Comprehensive Health Insights and Sedaghat received funding from Meda Pharmaceuticals as a consultant to participate in this study. Dufour and Caldwell-Tarr are employees of Comprehensive Health Insights. Harrow is currently employed by TESARO. This study was conceived by Harrow, Dufour, and Caldwell-Tarr. All authors contributed to the design of the study. Dufour took the lead in data collection, along with Caldwell-Tarr, and data interpretion was performed by Harrow, along with the other authors. Analyses were performed by Dufour. The manuscript was written and revised by all authors.

Introduction Despite the increasing age of the multiple sclerosis (MS) patient population, data are lacking on MS patients in later life. This retrospective study investigated treatment patterns, healthcare resource utilization (HCRU), and healthcare costs (HCCs) for patients enrolled in Medicare, in relation to disease-modifying therapy (DMT) and corticosteroid treatment as a marker for relapse. Methods Medical and pharmacy claims between January 1, 2010 and July 31, 2015 identified MS patients. The anchor date was defined as the most recent MS claim. Analyses were performed on claims in the 12-month baseline period before the anchor date. Outcomes were stratified by DMT use and number (0, 1, or ≥ 2) of corticosteroid treatments. Results Among Medicare MS patients ( n = 7072; mean age 57 years), 66% received DMT during the baseline period; 31% had 1 claim and 16% had ≥ 2 claims for corticosteroids. Compared with patients not receiving DMT, patients on DMT were less likely to receive corticosteroids (39% vs 62%) and had fewer all-cause hospitalization episodes and ER visits. DMT use was associated with lower HCRU but higher HCCs in patients both with and without corticosteroid treatment. DMT switching rates were low, both among patients with no corticosteroid (5.6%) and patients with 1 (9.3%) or ≥ 2 (11.1%) corticosteroid treatments. DMT switches were most frequently from an injectable to an oral therapy. Conclusion In Medicare patients with MS, DMT use was associated with higher HCCs but lower HCRU, indicative of better health outcomes; however, low DMT switching rates may be an indicator of possible clinical inertia. Funding Sanofi. Plain Language Summary Plain language summary available for this article. Electronic supplementary material The online version of this article (10.1007/s40120-018-0123-y) contains supplementary material, which is available to authorized users.

Purpose To assess clinical characteristics and device satisfaction of patients with chronic obstructive pulmonary disease (COPD) treated with glycopyrrolate/eFlow ® Closed System (CS) nebulizer (further referred to as eFlow) under real-world conditions. Participants and Methods Patients with COPD currently using eFlow were identified by the study sponsor. Consenting patients who met study inclusion criteria completed a cross-sectional survey that included a device satisfaction questionnaire. Means, medians, and standard deviations were calculated. Results Sixty-six patients met inclusion criteria and completed the survey. Participants’ mean ± standard deviation age was 64.9 ± 11.9 years and the majority were white (86.4%) and female (59.1%). Almost two-thirds were former smokers. Thirty-nine (59.1%) reported their COPD to be severe/very severe and 38 (57.6%) reported a COPD exacerbation resulting in a hospitalization, ER visit, or medication modification over the past 12 months. Among 55 participants who had previously used another type of nebulizer, 44 (80%) were overall “much more”/“somewhat more” satisfied with the eFlow compared with their previous nebulizer(s). Regardless of prior nebulizer use, 60 (90.9%) participants were “satisfied”/“very satisfied” overall with the eFlow. Assembly and disassembly, operation, and cleaning were perceived as being “easy”/“very easy” by at least 65% of participants. Among all participants, 57 (86.4%) were “confident”/“very confident” of glycopyrrolate administration. On a Likert scale of 1 (“I don’t like it”) to 7 (“I like it a lot”), mean scores were at least 5.9 for portability, ease of cleaning, size, weight, short administration time, and relative silence of the device. Over 80% of participants said they “probably”/"definitely" would continue to use eFlow. Conclusion Based on this real-world study, the majority of patients were highly satisfied with, and confident in, using eFlow.

received DMT. Patients with DMT were less likely to have a corticosteroid claim than patients not receiving DMT (39% vs 62%), and less likely to have an ER visit (39% vs 54%) or hospitalization episode (18% vs 29%).