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Triple-negative breast cancer (TNBC) is associated with a high recurrence risk. However, the magnitude of direct and indirect costs associated with recurrence is lacking in the literature.Adults 18-65 years old diagnosed with TNBC were identified from the OptumHealth Reporting and Insights claims database (1999-2017) and stratified by recurrence. For patients with recurrence, the index date was defined as 30 days before recurrence; for patients without recurrence, it was randomly assigned based on the distribution of time between first treatments and index dates of the recurrence cohort. All-cause and breast cancer-related healthcare resource utilization (HRU), direct and indirect costs, and work loss up to 1 year were compared between cohorts using generalized linear models. Kaplan-Meier analyses and Cox proportional hazards models compared the risk of leaving the workforce.Among the 2340 patients analyzed, mean age was 54 years and 75% of patients had stage 0-2 cancer. Among the 1170 patients with recurrence, 236 were categorized as having metastatic recurrence and 934 as having locoregional recurrence. Relative to patients without recurrence, those with recurrence had significantly higher all-cause and breast cancer-related HRU. For instance, adjusted incidence rates (IRs) for all-cause inpatient admissions were 3.67 and 10.19 times higher for patients with locoregional and metastatic recurrence, respectively (p 0.001). Adjusted all-cause healthcare costs were $8575/month higher for metastatic recurrence and $3609/month higher for locoregional recurrence vs. patients without recurrence (p 0.001). Adjusted IRs for work loss days were approximately two times higher for locoregional and metastatic recurrence vs. without recurrence (p 0.001). Patients with locoregional recurrence incurred $335/month more indirect costs vs. patients without recurrence; those with metastatic recurrence incurred $769/month more (p 0.05). Patients with recurrence had a 63% higher rate of leaving the work force (p = 0.003).The incremental direct and indirect economic burden associated with recurrent TNBC is substantial relative to non-recurrence.

BackgroundThere are limited data on economic aspects of the genetic variant of chronic obstructive pulmonary disease (COPD) in the context of the more prevalent form of COPD. The objective of this study was to isolate the healthcare resource utilization and economic burden attributable to the presence of a genetic factor among COPD patients with and without Alpha-1 Antitrypsin Deficiency (AATD), twelve months before and after their initial COPD diagnosis.MethodsRetrospective analysis of OptumLabs® Data Warehouse claims (OLDW; 2000–2017). The OLDW is a comprehensive, longitudinal real-world data asset with de-identified lives across claims and clinical information. AATD-associated COPD cases were matched with up to 10 unique non-AATD-associated COPD controls. Healthcare resource use and costs were assigned into the following categories: office (OV), outpatient (OP), and emergency room visits (ER), inpatients stays (IP), prescription drugs (RX), and other services (OTH). A generalized linear model was used to estimate total pre- and post-index (initial COPD diagnosis) costs from a third-party payer’s perspective (2018 USD) controlling for confounders. Healthcare resource utilization was estimated using a negative binomial regression.ResultsThe study population consisted of 8881 patients (953 cases matched with 7928 controls). The AATD-associated COPD cohort had higher expenditures and use of office visits (OV) and other (OTH) services, as well as OV, outpatient (OP), emergency room (ER), and prescription drugs (RX) before and after the index date, respectively. Adjusted total all-healthcare cost ratios for AATD-associated COPD patients as compared to controls were 2.04 [95% CI: 1.60–2.59] and 1.98 [95% CI: 1.55–2.52] while the incremental cost difference totaled $6861 [95% CI: $3025 - $10,698] and $5772 [95% CI: $1940 - $9604] per patient before and after the index date, respectively.ConclusionsTwelve months before and after their initial COPD diagnosis, patients with AATD incur higher healthcare utilization costs that are double the cost of similar COPD patients without AATD. This study also suggests that increased costs of AATD-associated COPD are not solely attributable to augmentation therapy use. Future studies should further explore the relationship between augmentation therapy, healthcare resource use, and other AATD-associated COPD expenditures.