Fewer than two thirds of patients initiated treatment for HR+/HER2- mBC with ET. Among those who did, most received only one line of ET before discontinuation or transition to CT. Patients who received multiple lines of ET experienced shorter durations of therapy with each line. Real-world treatment with ET falls short of the targets recommended by guidelines, representing unmet need for treatment options that improve the effectiveness of endocrine therapy.
IntroductionInterstitial lung disease (ILD) is a common manifestation of scleroderma/systemic sclerosis (SSc). However, the direct and indirect economic burdens of SSc-ILD remain unclear. This study assessed and compared healthcare resource utilization (HRU), direct healthcare costs, work loss, and indirect costs between patients with SSc-ILD and matched controls with neither SSc nor ILD in the USA.MethodsData were obtained from a large US commercial claims database (2005–2015). Patients (at least 18 years old) had at least one SSc diagnosis in the inpatient (IP) or emergency room (ER) setting or at least two SSc diagnoses in another setting, and at least one diagnosis of ILD in the IP or ER setting or at least two diagnoses of ILD in another setting. Controls with neither SSc nor ILD were matched 5:1 to patients with SSc-ILD. Comparisons were conducted using Wilcoxon signed-rank and McNemar’s tests and adjusted odds ratios (ORs) and incidence rate ratios (IRRs).ResultsA total of 479 SSc-ILD patients and 2395 matched controls were included (52 SSc-ILD patients and 260 matched controls for work loss and indirect cost analyses). Patients with SSc-ILD had significantly higher HRU and costs, IP admissions (adjusted IRR = 5.6), IP hospitalization days (adjusted IRR = 12.0), ER visits (adjusted IRR = 2.8), OP visits (adjusted IRR = 3.1), and days of work loss (adjusted IRR = 4.5). The adjusted difference in annual direct healthcare costs was $28,632 (SSc-ILD, $33,195; controls, $4562) and that in indirect costs was $4735 (SSc-ILD, $5640; controls, $906) (all p < 0.0001).ConclusionSSc-ILD patients had significantly higher HRU, work loss, and direct and indirect costs compared to matched controls with neither SSc nor ILD.FundingBoehringer Ingelheim Pharmaceuticals, Inc.Electronic supplementary materialThe online version of this article (10.1007/s12325-019-00929-2) contains supplementary material, which is available to authorized users.
Objective.To quantify healthcare resource utilization (HRU), work loss, and annual direct and indirect healthcare costs among patients with systemic sclerosis (SSc) compared to matched controls in the United States.Methods.Data were obtained from a large US commercial claims database. Patients were ≥ 18 years old at the index date (first SSc diagnosis) and had ≥ 1 SSc diagnosis in the inpatient (IP) or emergency room (ER) setting, or ≥ 2 SSc diagnoses on 2 different dates in the outpatient (OP) setting between January 1, 2005, and March 31, 2015; continuous enrollment was required during the followup period (12 months after the index date). Individuals with no SSc diagnoses were matched 1:1 to patients with SSc. Wilcoxon signed-rank and McNemar tests were used for comparisons and regressions with generalized estimating equations for adjusted OR (aOR) and incidence rate ratios (IRR) between 2 cohorts.Results.There were 2192 pairs of patients with SSc and matched controls included (mean age 57.6 yrs; 84.3% female); of these, 233 were eligible for work loss/indirect cost analyses. Compared to matched controls, patients with SSc had significantly higher HRU and costs during the 1-year followup period, IP admissions (adjusted IRR = 2.4), IP hospitalization days (adjusted IRR = 3.1), ER visits (adjusted IRR = 2.0), OP visits (adjusted IRR = 2.3), and days of work loss (adjusted IRR = 2.6). The adjusted difference in annual direct and indirect costs was US$12,820 and $3103, respectively (all p < 0.0001).Conclusion.Patients with SSc had a high direct and indirect economic burden postdiagnosis.
This indirect comparison suggests that nilotinib is associated with higher rates of achieving MMR, MR(4.0), and MR(4.5) by 12 months compared to dasatinib for the treatment of newly diagnosed CML-CP. In addition, higher rates of MR achievement with nilotinib were also maintained through 48 months of follow-up.
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