Aaron N. Winn

Cost Sharing and Adherence to Tyrosine Kinase Inhibitors for Patients With Chronic Myeloid Leukemia

PURPOSE The introduction of imatinib, a tyrosine kinase inhibitor (TKI), has greatly increased survival for patients with chronic myeloid leukemia (CML). Conversely, nonadherence to imatinib and other TKIs undoubtedly results in disease progression and treatment resistance. We examined trends in imatinib expenditures from 2002 to 2011 and assessed the association between copayment requirements for imatinib and TKI adherence. PATIENTS AND METHODS We used MarketScan health plan claims from 2002 to 2011 to identify adults (age 18 to 64 years) with CML who initiated imatinib therapy between January 1, 2002, and June 30, 2011, and had insurance coverage for at least 3 months before through 6 months after initiation (N = 1,541). Primary outcomes were TKI discontinuation and nonadherence. The primary independent variable was out-of-pocket cost for a 30-day supply of imatinib. By using a propensity-score weighted sample, we estimated the risk of discontinuation and nonadherence for patients with higher (top quartile) versus lower copayments. RESULTS Monthly copayments for imatinib averaged

The Cost-Effectiveness of Continuous Glucose Monitoring in Type 1 Diabetes

108; median copayments were

The Cost-Effectiveness of Personalized Genetic Medicine The case of genetic testing in neonatal diabetes

30 (range,

Cost-Effectiveness of MODY Genetic Testing: Translating Genomic Advances Into Practical Health Applications

0 to

Factors Associated With Tyrosine Kinase Inhibitor Initiation and Adherence Among Medicare Beneficiaries With Chronic Myeloid Leukemia

4,792). Mean total monthly expenditures for imatinib nearly doubled between 2002 and 2011, from

Value of innovation in hematologic malignancies: a systematic review of published cost-effectiveness analyses.

2,798 to

An Assessment of the Methodological Quality of Published Network Meta-Analyses: A Systematic Review

4,892. Approximately 17% of patients with higher copayments and 10% with lower copayments discontinued TKIs during the first 180 days following initiation (adjusted risk ratio [aRR], 1.70; 95% CI, 1.30 to 2.22). Similarly, patients with higher copayments were 42% more likely to be nonadherent (aRR, 1.42; 95% CI, 1.19 to 1.69). CONCLUSION Patients with higher copayments are more likely to discontinue or be nonadherent to TKIs. Given the importance of these therapies for patients with CML, our data suggest a critical need to reduce patient costs for these therapies.

Cost-Effectiveness of Autologous Hematopoietic Stem Cell Transplantation for Elderly Patients with Multiple Myeloma using the Surveillance, Epidemiology, and End Results–Medicare Database

OBJECTIVE Continuous glucose monitoring (CGM) has been found to improve glucose control in type 1 diabetic patients. We estimated the cost-effectiveness of CGM versus standard glucose monitoring in type 1 diabetes. RESEARCH DESIGN AND METHODS This societal cost-effectiveness analysis (CEA) was conducted in trial populations in which CGM has produced a significant glycemic benefit (A1C ≥7.0% in a cohort of adults aged ≥25 years and A1C <7.0% in a cohort of all ages). Trial data were integrated into a simulation model of type 1 diabetes complications. The main outcome was the cost per quality-adjusted life-year (QALY) gained. RESULTS During the trials, CGM patients experienced an immediate quality-of-life benefit (A1C ≥7.0% cohort: 0.70 quality-adjusted life-weeks [QALWs], P = 0.49; A1C <7.0% cohort: 1.39 QALWs, P = 0.04) and improved glucose control. In the long-term, CEA for the A1C ≥7.0% cohort, CGM was projected to reduce the lifetime probability of microvascular complications; the average gain in QALYs was 0.60. The incremental cost-effectiveness ratio (ICER) was

Health utilities for children and adults with type 1 diabetes.

98,679/QALY (95% CI −60,000 [fourth quadrant] to −87,000 [second quadrant]). For the A1C <7.0% cohort, the average gain in QALYs was 1.11. The ICER was

The Real World Effectiveness of Hematopoietic Transplant Among Elderly Individuals With Multiple Myeloma

78,943/QALY (15,000 [first quadrant] to −291,000 [second quadrant]). If the benefit of CGM had been limited to the long-term effects of improved glucose control, the ICER would exceed