Search

BACKGROUND: Extended first-line therapy (1LT) has improved clinical outcomes in newly diagnosed multiple myeloma (NDMM). This retrospective study of NDMM patients evaluated the relationship between dose-attenuation of 1LT and duration of therapy (DOT) and DOT on outcomes. METHODS: Adults with NDMM not undergoing stem cell transplant (SCT) from January 1, 2012 toMarch 31, 2018 from the Integrated Oncology Network were included; 300 were randomly selected for chart review. 1LT DOT, time to next treatment (TTNT), progression-free survival (PFS), and overall survival (OS) were estimated using Kaplan-Meier analysis. Marginal structural models evaluated relationships between DOT and TTNT, PFS, and OS at 2 years accounting for confounders and survival bias from the time-dependent nature of DOT. RESULTS: Of 300 chart-reviewed patients, 93 were excluded for incomplete data or meeting exclusion criteria. Among 207 NDMM patients, median age was 74 years; 146 (70.5%) did not receive dose-attenuation during 1LT. Patients with short DOT were older, frailer, with a higher comorbidity burden, and a significantly lower proportion had an Eastern Cooperative Oncology Group PS = 0. As DOT increased, more patients underwent dose-attenuation (p

BACKGROUND: Lupus nephritis (LN) is a common and severe complication of systemic lupus erythematosus (SLE), with approximately 40% of patients with SLE developing LN. Even with treatment, 10%-30% of patients will progress to end-stage renal disease (ESRD). Although many studies have assessed the clinical value of low disease activity in LN, the economic implications are less defined. OBJECTIVE: To evaluate treatment utilization and health care costs associated with active disease, low disease activity, and ESRD in patients with LN. METHODS: A retrospective analysis of Optum pharmacy and medical claims data from 2015 to 2019 was performed and included patients with a diagnosis of SLE (International Classification of Diseases, Ninth Revision or Tenth Revision codes 710.0 or M32, respectively) and additional prespecified criteria for LN. Total health care payer costs for medical and pharmacy services and treatment utilization for commonly prescribed medications were determined for periods of low disease activity, active disease, or ESRD. RESULTS: A total of 21,251 patients (mean age 60.3 years; 87% female; 55% White patients and 18% Black patients) with a mean follow-up period of 30.6 months were included; the majority of patients had active disease (67.3%), followed by low disease activity (51.3%), and ESRD (10.5%). Glucocorticoids were used 2 times more often and mycophenolate mofetil was used 4 times more often in patients with active disease vs low disease activity. Glucocorticoids, mycophenolate mofetil, and tacrolimus were more commonly used in patients with ESRD vs those with low disease activity. Mean medical costs were $4,777 per month in active disease and $18,084 per month in ESRD vs $2,523 per month in low disease activity. CONCLUSIONS: Treatment burden and costs are high for patients with active disease and ESRD in LN. Treatments that allow patients to achieve and maintain low disease activity may help improve patient outcomes and reduce medication use and overall health care costs. DISCLOSURES: Maria DallEra and Kenneth Kalunian are consultants of Aurinia Pharmaceuticals. Eric Turowski, Vanessa Birardi, Neil Solomons, Simrat Randhawa, and Paola Mina-Osorio are employees and stockholders of Aurinia Pharmaceuticals. Michael Eaddy is a former employee of Xcenda, LLC. Augustina Ogbonnaya and Eileen Farrelly are employees of Xcenda, LLC, which was contracted by Aurinia Pharmaceuticals to assist in the conduct of this study and the writing of this manuscript. Aurinia Pharmaceuticals provided funding for this study and the preparation of the manuscript. Aurinia Pharmaceuticals had a role in writing the report and decision to submit for publication.

Multiple available combinations of proteasome inhibitors, immunomodulators (IMIDs), and monoclonal antibodies are shifting the relapsed/refractory multiple myeloma (RRMM) treatment landscape. Lack of head-to-head trials of triplet regimens highlights the need for real-world (RW) evidence. We conducted an RW comparative effectiveness analysis of bortezomib (V), carfilzomib (K), ixazomib (I), and daratumumab (D) combined with either lenalidomide or pomalidomide plus dexamethasone (Rd or Pd) in RRMM. A retrospective cohort of patients initiating triplet regimens in line of therapy (LOT) ≥ 2 on/after 1/1/2014 was followed between 1/2007 and 3/2018 in Optums deidentified US electronic health records database. Time to next treatment (TTNT) was estimated using Kaplan-Meier methods; regimens were compared using covariate-adjusted Cox proportional hazard models. Seven hundred forty-one patients (820 patient LOTs) with an Rd backbone (VRd, n = 349; KRd, n = 218; DRd, n = 99; IRd, n = 154) and 348 patients (392 patient LOTs) with a Pd backbone (VPd, n = 52; KPd, n = 146; DPd, n = 149; IPd, n = 45) in LOTs ≥2 were identified. More patients ≥75 years received IRd (39.6%), IPd (37.8%), and VRd (36.7%) than other triplets. More patients receiving VRd/VPd were in LOT2 vs other triplets. Unadjusted median TTNT in LOT ≥ 2: VRd, 13.9; KRd, 8.7; IRd, 11.4; DRd, not estimable (NE); and VPd, 12.0; KPd, 6.7; IPd, 9.5 months; DPd, NE. In covariate-adjusted analysis, only KRd vs DRd was associated with a significantly higher risk of next LOT initiation/death (HR 1.72; P = 0.0142); no Pd triplet was significantly different vs DPd in LOT ≥ 2. Our data highlight important efficacy/effectiveness gaps between results observed in phase 3 clinical trials and those realized in the RW.

Introduction: Empagliflozin has demonstrated lower rates of cardiovascular outcomes vs. standard of care among patients with type 2 diabetes mellitus (T2DM) and cardiovascular disease (CVD). However, the impact of empagliflozin compared to other branded antihyperglycemic agents (AHAs) on total cost of care has yet to be quantified. Methods and Results: This retrospective cohort study evaluated the impact of empagliflozin (n = 441) on costs and healthcare resource utilization (HCRU) vs. other branded AHAs (n = 13,122) among patients with T2DM and CVD, using the IQVIA PharMetrics® Plus Claims Database (1 August 2013–31 December 2017). Date of the first prescription (index date) for empagliflozin or other branded AHAs was used to classify patients into study cohorts. All-cause costs and HCRU were computed on a per patient per month (PPPM) basis and compared across study cohorts using outcome-appropriate statistical models. Overall, the empagliflozin cohort was younger and had a lower comorbidity burden. After covariate adjustment, the total all-cause costs (mean difference − $412 PPPM; 95% CI − $593, − $214) were significantly lower for the empagliflozin cohort. These cost differences were mainly driven by lower all-cause medical costs (mean difference − $400 PPPM; 95% CI − $577, − $196). For HCRU, the mean adjusted all-cause visits in the physician office and other outpatient settings were lower with empagliflozin vs. other branded AHAs (p < 0.001). Conclusions: This study demonstrated that the all-cause healthcare costs and HCRU were significantly lower for patients with T2DM and CVD who initiated empagliflozin vs. other branded AHAs. Along with the positive clinical evidence base of empagliflozin, these results can guide healthcare decision makers during therapy selection. [ABSTRACT FROM AUTHOR]

Background: Serious mental illnesses are associated with increased risk of cardiometabolic comorbidities. The objective of this study was to evaluate the prevalence of cardiometabolic comorbidity and its association with hospitalization outcomes and costs among inpatients with schizophrenia or bipolar disorder. Methods: This retrospective database analysis reviewed patients with an inpatient diagnosis of schizophrenia or bipolar disorder from the Premier Perspective® Database (4/1/2010-6/30/2012). Patients were categorized into 4 cohorts based on the number of ICD-9-CM cardiometabolic comorbidities (i.e., 0, 1, 2, or 3+). Outcomes included length of stay, mortality during the index hospitalization, healthcare costs, and 30-day all-cause readmission rates. Results: Of 57,506 patients with schizophrenia, 66.1% had at least one cardiometabolic comorbidity; 39.3% had two or more comorbidities. Of 124,803 patients with bipolar disorder, 60.5% had at least one cardiometabolic comorbidity; 33.4% had two or more. Average length of stay was 8.5 (for patients with schizophrenia) and 5.2 (for patients with bipolar disorder) days. Each additional cardiometabolic comorbidity was associated with an increase in length of stay for patients with bipolar disorder (p < .001) but not for patients with schizophrenia. Mortality rates during the index hospitalization were 1.2% (schizophrenia) and .7% (bipolar disorder). Each additional cardiometabolic comorbidity was associated with a significant increase in mortality for patients with bipolar disorder (OR 1.218, p < .001), and a numerical increase in mortality for patients with schizophrenia (OR 1.014, p = .727). Patients with more cardiometabolic comorbidities were more likely to have a 30-day readmission (schizophrenia = 9-13%; bipolar disorder = 7-12%), and to incur higher costs (schizophrenia = $10,606-15,355; bipolar disorder = $7126-13,523) (all p < .01). Conclusions: Over 60% of inpatients with schizophrenia or bipolar disorder had cardiometabolic comorbidities. Greater cardiometabolic comorbidity burden was associated with an increased likelihood of readmission and higher costs among patients with schizophrenia or bipolar disorder, and an increase in length of stay and mortality for patients with bipolar disorder. [ABSTRACT FROM AUTHOR]