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The emergence of chimeric antigen receptor (CAR) T-cell therapy has changed the treatment landscape for diffuse large B-cell lymphoma (DLBCL); however, real-world experience reporting outcomes among older patients treated with CAR T-cell therapy is limited. We leveraged the 100% Medicare fee-for-service claims database and analyzed outcomes and cost associated with CAR T-cell therapy in 551 older patients (aged ≥65 years) with DLBCL who received CAR T-cell therapy between 2018 and 2020. CAR T-cell therapy was used in third line and beyond in 19% of patients aged 65 to 69 years and 22% among those aged 70 to 74 years, compared with 13% of patients aged ≥75 years. Most patients received CAR T-cell therapy in an inpatient setting (83%), with an average length of stay of 21 days. The median event-free survival (EFS) following CAR T-cell therapy was 7.2 months. Patients aged ≥75 years had significantly shorter EFS compared with patients aged 65 to 69 and 70 to 74 years, with 12-month EFS estimates of 34%, 43%, and 52%, respectively (P = .002). The median overall survival was 17.1 months, and there was no significant difference by age groups. The median total health care cost during the 90-day follow-up was $352 572 and was similar across all age groups. CAR T-cell therapy was associated with favorable effectiveness, but the CAR T-cell therapy use in older patients was low, especially in patients aged ≥75 years, and this age group had a lower rate of EFS, which illustrates the unmet need for more accessible, effective, and tolerable therapy in older patients, especially those aged ≥75 years.
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Imunoterapia Adotiva , Linfoma Difuso de Grandes Células B , Humanos , Idoso , Estados Unidos/epidemiologia , Imunoterapia Adotiva/efeitos adversos , Medicare , Intervalo Livre de Progressão , Antígenos CD19RESUMO
BACKGROUND: A "window of opportunity" has been proposed where anti-inflammatory therapy administration in response to symptoms could prevent exacerbation. OBJECTIVE: To evaluate rescue and maintenance therapy claims surrounding a severe asthma exacerbation serious enough to require a face-to-face clinical encounter. METHODS: Merative MarketScan research databases (US administrative claims 2011 to 2017) were analyzed for patients aged ≥4 years, with an asthma diagnosis code, who filled short-acting ß2-agonist (SABA) and Global Initiative for Asthma Steps 3 to 5 maintenance therapies. Patients were indexed on a random SABA claim and had 12 months' continuous health plan eligibility pre- and post-index. Serious exacerbations were severe exacerbations requiring systemic corticosteroids prescribed from an outpatient clinic, urgent care or emergency department, or hospitalization for asthma. SABA and maintenance claims 30 days pre- and post-event were analyzed. RESULTS: Of 319,342 patients (30% children 4 to 11 years; 70% adults or adolescents ≥12 years), 27.2% of children and 16.8% of adolescents or adults experienced ≥ 1 serious exacerbation (unadjusted odds ratio [OR], 1.85 [95% confidence interval, 1.81-1.88]). In the 30 days pre-event, 42.6% filled ≥1 SABA (children: 44.3%; adolescents or adults: 41.5%; OR, 1.12 [1.09-1.16]) and 57.4% filled maintenance (children: 59.0%; adolescents or adults: 56.3%; OR, 1.12 [1.08-1.15]). In the 30 days post-event, 61.4% filled SABA (children: 69.7%; adolescents or adults: 55.6%; OR, 1.84 [1.78-1.90]) and 94.8% filled maintenance (children: 98.6%; adolescents or adults: 92.2%; OR, 6.09 [5.45-6.81]). CONCLUSION: Many patients treated as having moderate-to-severe asthma escalate SABA claims before a serious exacerbation, but approximately 40% have no anti-inflammatory maintenance fill, highlighting a "window of opportunity" to prevent exacerbations using inhaled corticosteroids concomitantly with SABA as rescue.
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Antiasmáticos , Asma , Adulto , Criança , Adolescente , Humanos , Asma/tratamento farmacológico , Asma/epidemiologia , Asma/induzido quimicamente , Corticosteroides/uso terapêutico , Administração por Inalação , HospitalizaçãoRESUMO
PURPOSE: To describe clinical and non-clinical factors associated with receipt of breast conserving surgery (BCS) versus mastectomy and time to surgical intervention. METHODS: Cross-sectional retrospective study of January 1, 2012 through March 31, 2018 data from the IBM MarketScan Commercial Claims and Encounter and Medicare Supplemental Databases. Area Health Resource Files provided non-clinical characteristics and sociodemographic data. Eligibility: Female sex, claim(s) with ICD-9-CM or ICD-10-CM diagnosis of non-metastatic invasive breast cancer, > 6 months of continuous insurance pre- and post-diagnosis, evidence of BCS or mastectomy following initial ICD9/10 code diagnosis. Logistic and quantile multivariable regression models assessed the association between clinical and non-clinical factors and the outcome of BCS and time to surgery, respectively. RESULTS: A total of 53,060 women were included in the study. Compared to mastectomy, BCS was significantly associated with older age (ORs: 1.54 to 2.99, 95% CIs 1.45 to 3.38; ps < .0001) and higher community density of medical genetics (OR: 5.88, 95% CIs 1.38 to 25.00; p = 0.02) or obstetrics and gynecology (OR: 1.13, 95% CI 1.02 to 1.25; p = .02) physicians. Shorter time-to-BCS was associated with living in the South (-2.96, 95% CI -4.39 to -1.33; p < .0001). Longer time-to-BCS was associated with residence in more urban (4.18, 95% CI 0.08 to 8.29; p = 0. 05), educated (9.02, 95% CI 0.13 to 17.91; p = 0.05), or plastic-surgeon-dense (4.62, 95% CI 0.50 to 8.73; p = 0.03) communities. CONCLUSIONS: Clinical and non-clinical factors are associated with adoption of BCS and time to treatment, suggesting opportunities to ensure equitable and timely care.
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Neoplasias da Mama , Idoso , Neoplasias da Mama/cirurgia , Estudos Transversais , Feminino , Humanos , Mastectomia , Mastectomia Segmentar , Medicare , Estudos Retrospectivos , Estados UnidosRESUMO
GOALS: To update the estimate of the prevalence of refractory gastroesophageal reflux disease (GERD) in the United States, and to assess the clinical and economic differences between patients with and without refractory GERD. BACKGROUND: GERD affects 18% to 28% of the US population, with nearly 40% of GERD patients presenting with refractory symptoms despite ongoing therapy. STUDY: Retrospective analysis of the IBM MarketScan databases between January 2011 and June 2018. Inclusion criteria were prescription fill and subsequent refill of a proton pump inhibitor or H2-receptor antagonist (earliest claim=index date), diagnosis of GERD 60 days preceding and/or following index, continuous insurance enrolment for 12 months preceding/following index, and absence of prior GERD diagnosis or GERD medication. We derived refractory GERD symptom scores for all patients on the basis of a previously published algorithm. Health care costs and comorbidities were assessed for all patients and compared between those with and without refractory GERD. RESULTS: In total, 399,017 GERD patients qualified for the study; 103,654 (26%) met our definition of having indications of refractory GERD symptoms. Patients with refractory GERD symptoms reported significantly higher rates of hiatal hernia (25.1% vs. 5.9%), esophagitis (37.3% vs. 11.8%), esophageal stricture (11.3% vs. 1.5%), and dysphagia (26.8% vs. 7.1%; P<0.01 for each). The refractory GERD symptoms cohort incurred ~$10,000 greater health care costs per patient per year compared with patients without refractory GERD symptoms ($26,057±$58,948 vs. $15,285±$39,307; P<0.01). CONCLUSIONS: Refractory GERD symptoms were associated with a substantial increase in health care costs. Treatments aimed at improving refractory GERD symptoms may mitigate symptom burden, potentially reducing health care expenditure.
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Esofagite Péptica , Refluxo Gastroesofágico , Efeitos Psicossociais da Doença , Refluxo Gastroesofágico/diagnóstico , Refluxo Gastroesofágico/tratamento farmacológico , Refluxo Gastroesofágico/epidemiologia , Humanos , Inibidores da Bomba de Prótons/uso terapêutico , Estudos Retrospectivos , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Short-acting ß2-agonist (SABA) use is one measure reflecting asthma control. OBJECTIVE: To evaluate the associations between real-world SABA use and severe asthma exacerbations in the United States. METHODS: Patients with asthma 12 years of age or older receiving SABA in the IBM MarketScan research databases of US administrative claims from September 30, 2014, to September 30, 2016, were evaluated. Patients with 12 months' continuous eligibility before and after their first SABA claim (index SABA), an asthma diagnosis before through 60 days postindex, and either one additional SABA or at least 1 maintenance fill(s) were included. SABA claims postindex (including index fill) were grouped as follows: low: index only; medium: 2 to 3 canisters per year; and high: 4 or more canisters per year. Differences in SABA exposure with respect to disease severity groups and severe asthma exacerbations (hospitalizations, emergency visits, or outpatient systemic corticosteroids) were analyzed by analysis of variance and χ2 (significance, P ≤ .05). RESULTS: A total of 135,540 patients were included: 62.8% women; mean (SD) age, 40.9 (18.3) years; SABA fills per 12-months postindex: 3.0(2.7). Furthermore, 28% of patients filled 1 SABA, 47% 2 to 3, and 25% 4 or more canisters per year. Despite higher maintenance medication possession ratio with increasing SABA (low, 0.53 (0.37); medium, 0.59 (0.35); high, 0.66 (0.32)), annual exacerbation rate per person per year and percent of patients within each SABA group having at least 1 exacerbation rose as SABA fills increased (low, 1.00 (1.45), 45.8%; medium, 1.20 (1.62), 54.3%; high, 1.50 (1.94), 58.7%). Mean SABA fills differed between patients with 0 exacerbation, 2.8 (2.6); 1 exacerbation, 2.9 (2.5); and 2 or more exacerbations, 3.3 (2.9). CONCLUSION: Exacerbation risk increased with increasing SABA fills. Management strategies ensuring adequate anti-inflammatory therapy delivered to the airways when symptoms occur may be needed to mitigate asthma morbidity.
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Agonistas de Receptores Adrenérgicos beta 2/uso terapêutico , Antiasmáticos/uso terapêutico , Asma/tratamento farmacológico , Progressão da Doença , Adulto , Prescrições de Medicamentos/estatística & dados numéricos , Feminino , Hospitalização/estatística & dados numéricos , Humanos , Masculino , Adesão à Medicação , Pessoa de Meia-Idade , Estudos Retrospectivos , Índice de Gravidade de Doença , Estados Unidos , Adulto JovemRESUMO
BACKGROUND: Patients with severe asthma may remain uncontrolled despite biologic therapy in addition to standard therapy, but this disease burden has not been quantified. OBJECTIVE: To estimate the clinical and economic burden in a US national sample. METHODS: Patients who have severe asthma with indicated biologic treatment (earliest use = index date) were selected from the MarketScan database between January 1, 2013, and June 30, 2018. Inclusion criteria were continuous enrollment for 12 months postindex with a minimum of 2 biologic fills, greater than or equal to 12 years of age, evidence of medium- to high-dose inhaled corticosteroids and long-acting ß-agonist combination before the index, and absence of other respiratory diagnoses and malignancies. Disease exacerbations (used to classify asthma control), health care costs, and treatment characteristics were reported during the 12-month postindex period. RESULTS: The sample included 3262 biologic patients; 88% with anti-immunoglobulin E therapy (omalizumab) and 12% non-anti-immunoglobulin E (reslizumab, mepolizumab, benralizumab). The mean age was 49 (±15) years; 64% were women. Prescriptions included inhaled corticosteroids and long-acting ß-agonist (82%), systemic corticosteroids (76%), and leukotriene receptor antagonists (68%). Notably, 63% of patients presented greater than or equal to 1 asthma exacerbation (mean 1.3 per patient/year). Furthermore, 35% of patients were categorized as having controlled asthma, whereas 28% were suboptimally controlled and 29% were uncontrolled. Patients with uncontrolled disease had higher all-cause and asthma-related costs ($69,206 and $45,693, respectively) than patients with suboptimally controlled ($59,407 and $40,793, respectively) or controlled disease ($53,083 and $38,393, respectively). Furthermore, 62% of newly treated patients were persistent with their index biologic. CONCLUSION: Biologic therapies are effective in reducing exacerbations, but a substantial proportion of patients with severe asthma treated with current biologics continue to experience uncontrolled disease, highlighting a remaining unmet need for patients with severe uncontrolled asthma.
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Antiasmáticos/uso terapêutico , Asma/tratamento farmacológico , Produtos Biológicos/uso terapêutico , Adolescente , Adulto , Idoso , Antiasmáticos/economia , Anticorpos Monoclonais Humanizados/economia , Anticorpos Monoclonais Humanizados/uso terapêutico , Asma/economia , Produtos Biológicos/economia , Terapia Biológica/economia , Criança , Efeitos Psicossociais da Doença , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Omalizumab/economia , Omalizumab/uso terapêutico , Estudos Retrospectivos , Adulto JovemRESUMO
Background: There is a dearth of real-world evidence studies focused on allergy immunotherapy (AIT) use among patients with allergic rhinitis (AR). Objective: This study examined claims data of AR patients residing in the United States to assess patient characteristics and health outcomes. Methods: AR patients were identified in the IBM MarketScan database between January 1, 2014, and March 31, 2017. Patients receiving AIT were identified with relevant billing codes (earliest AIT claim for vaccine as the index date); patients without AIT were identified with claims that contained a diagnosis code for AR (earliest AR claim as the index date). All the patients were required to have continuous enrollment 12 months prior to and following their index date. AIT patients reaching 25+ injection claims were analyzed as a separate maintenance cohort. Patients were assessed for demographic characteristics, comorbid conditions, and health care utilization. Results: A total of 2,334,530 AR patients were included; 103,207 had at least one AIT claim, with 45,279 (43.9%) of these patients reaching maintenance. Patients who reached AIT maintenance presented higher rates of baseline comorbidities than both the full AIT cohort and the patients with no AIT claims, including asthma (34.6% versus 30.1% versus 7.5%) and upper respiratory tract infections (63.1% versus 60.3% versus 34.2%). From baseline to follow-up, maintenance AIT patients demonstrated reductions in all AR-related comorbidities assessed, along with reductions in all-cause and AR-related service utilization. Conclusion: Patients initiating AIT presented the greatest need for therapeutic intervention, as evidenced by higher allergy-related comorbidities; those who reached maintenance demonstrated improved outcomes following the initiation of therapy. Continued efforts to increase patient awareness and adherence to AIT are needed.
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Dessensibilização Imunológica/estatística & dados numéricos , Rinite Alérgica/terapia , Adulto , Alérgenos/imunologia , Comorbidade , Bases de Dados Factuais , Feminino , Seguimentos , Humanos , Masculino , Adesão à Medicação , Aceitação pelo Paciente de Cuidados de Saúde , Educação de Pacientes como Assunto , Estudos Retrospectivos , Rinite Alérgica/epidemiologia , Rinite Alérgica/imunologia , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Despite the low prevalence for all patients with asthma, those with severe disease account for a disproportionately large economic burden. OBJECTIVE: To evaluate current direct health care and productivity loss costs associated with patients with asthma receiving Global Initiative for Asthma Step 4/5 therapy ("G4/5 asthma") in the United States. METHODS: Asthma patients aged 12 years or older were identified in the IBM MarketScan Research Databases between January 1, 2012 and December 31, 2015. Patients were indexed on their earliest medical claim for asthma and were required to have at last 2 years of continuous eligibility. The G4/5 asthma classification required 1 or more medium- or high-dosage inhaled corticosteroids (ICS)/long-acting beta-agonist (LABA) claims, 1 or more omalizumab claims, or systemic corticosteroids covering at least 50% of the 12-month baseline period. The European Respiratory Society/American Thoracic Society criteria for severe uncontrolled asthma were modified for claims data and used to identify patients with exacerbations or high rescue medication use ("Ex/Râ³). Direct health care costs and productivity loss costs attributable to workplace absence or short-term or long-term disability were measured during the 12-month post-index period. RESULTS: A total of 605,614 patients with asthma were identified. Annual health care costs were $4,384 greater for G4/5 asthma vs non-G4/5 patients with asthma; asthma-related costs contributed $2,183 of this difference (P < .001). Differences were primarily driven by G4/5 patients with asthma with Ex/R, whose costs were $5,019 greater than G4/5 patients without Ex/R (P < .001). For patients with 1 or more absences or short-term disability claims, G4/5 patients missed 7.2 more work hours for absence and had 3.9 more days of work lost for short-term disability than non-G4/5 patients with asthma, respectively (P < .05). CONCLUSION: G4/5 patients with asthma incurred significantly greater direct and indirect costs than non-G4/5 patients with asthma. Differences were largely driven by those with Ex/R.
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Antiasmáticos/uso terapêutico , Asma/tratamento farmacológico , Asma/economia , Eficiência , Adolescente , Corticosteroides/economia , Corticosteroides/uso terapêutico , Agonistas de Receptores Adrenérgicos beta 2/economia , Agonistas de Receptores Adrenérgicos beta 2/uso terapêutico , Adulto , Antiasmáticos/economia , Criança , Feminino , Custos de Cuidados de Saúde , Recursos em Saúde/economia , Hospitalização/economia , Humanos , Masculino , Pessoa de Meia-Idade , Omalizumab/economia , Omalizumab/uso terapêutico , Índice de Gravidade de Doença , Adulto JovemAssuntos
Refluxo Gastroesofágico , Transtornos Relacionados ao Uso de Opioides , Analgésicos Opioides/efeitos adversos , Refluxo Gastroesofágico/tratamento farmacológico , Refluxo Gastroesofágico/epidemiologia , Humanos , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológico , Transtornos Relacionados ao Uso de Opioides/epidemiologiaRESUMO
PURPOSE: This study tested whether participation in organized physical activity (active vs. inactive) or weight status (normal weight vs. overweight or obese) independently relate to children's cognition, using a matched-pairs design. DESIGN AND METHODS: Normal weight, active children (8-11 yrs, 5th-75th percentile BMI) were recruited from extracurricular physical activity programs while normal weight inactive (5th-75th percentile BMI) and overweight inactive children (BMI ≥85th percentile) were recruited from local Augusta, Georgia area schools. Measures included the Cognitive Assessment System, anthropometrics, and parent- and self-report of physical activity. Paired t tests compared cognition scores between matched groups of normal weight active vs. normal weight inactive (N = 24 pairs), normal weight inactive vs. overweight inactive (N = 21 pairs), and normal weight active vs. overweight inactive children (N = 16 pairs). Children in each comparison were matched for race, gender, age, and socioeconomic status. RESULTS: Normal weight active children had higher Planning (M± SD = 109 ± 11 vs. 100 ± 11, p = .011) and Attention scores (108 ± 11 vs. 100 ± 11, p = .013) than overweight inactive children. Normal weight inactive children had higher Attention scores than overweight inactive children (105 ± 13 vs. 93 ± 12, p = .008). When compared with normal weight inactive children, normal weight active children had higher Planning (113 ± 10 vs. 102 ± 13, p = .008) and marginally higher Attention scores (111 ± 11 vs. 104 ± 12, p = .06). CONCLUSION: Findings suggest independent associations of children's weight status with selective attention, and physical activity with higher-order processes of executive function.
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Cognição/fisiologia , Peso Corporal Ideal/fisiologia , Atividade Motora/fisiologia , Sobrepeso/fisiopatologia , Atenção , Índice de Massa Corporal , Estudos de Casos e Controles , Criança , Dança/fisiologia , Função Executiva , Feminino , Humanos , Masculino , Comportamento Sedentário , Esportes/fisiologiaRESUMO
INTRODUCTION: To estimate the direct and indirect costs of bladder cancer prior to and following cystectomy in a U.S. sample of patients. METHODS: This retrospective, observational analysis of de-identified patients with bladder cancer utilized the MarketScan Commercial Claims & Encounters and Health & Productivity Management databases. Adult patients with bladder cancer plus ≥ 1 claim for partial or radical cystectomy between 1 October 2015 and 31 December 2020 (date of the cystectomy = index date) and who were continuously enrolled for 6 months pre- (baseline) and post-index (follow-up) were included in the sample. All-cause total healthcare costs and indirect costs associated with short-term and long-term disability (STD and LTD) employer claims were assessed during each of the 6-month baseline and follow-up periods. RESULTS: The study included N = 142 patients; mean age 56 ± 6 years, 76% (male), and 42% had a baseline Deyo-Charlson Comorbidity Index ≥ 2. Baseline mean total all-cause direct healthcare costs were $51,473 ± $48,560 (median: $36,202), and $99,524 ± 86,839 (median: $75,444) during follow-up. At baseline, 32% of patients had ≥ 1 STD claim, equating to a mean 134 ± 303 h lost and $2,353 ± $6,445 in total payments per patient. Follow up STD claims increased 23.4% equating to a mean 218 ± 324 h lost and $3,679 ± $7,795 per patient. Patient LTD claims increased from baseline to follow-up (1-3%), with post-cystectomy LTD claims resulting in 574 ± 490 h lost, and $1,636 ± $1,429 in total payments. Over 85% of the population had a cystectomy related complication, the most common were genitourinary-related (47.9%) and infection/sepsis (33.1%). CONCLUSIONS: Cystectomy was associated with complications and decreased work productivity post-surgery. Findings may aid to inform decisions regarding cystectomy vs. bladder preservation approaches, and underscores an ongoing need to further develop bladder preservation therapies within the bladder cancer treatment landscape.
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Cistectomia , Gastos em Saúde , Revisão da Utilização de Seguros , Neoplasias da Bexiga Urinária , Humanos , Neoplasias da Bexiga Urinária/cirurgia , Neoplasias da Bexiga Urinária/economia , Cistectomia/economia , Cistectomia/métodos , Masculino , Feminino , Pessoa de Meia-Idade , Estudos Retrospectivos , Gastos em Saúde/estatística & dados numéricos , Estados Unidos , Efeitos Psicossociais da Doença , Comorbidade , Idoso , Custos de Cuidados de Saúde/estatística & dados numéricos , AdultoRESUMO
BACKGROUND: Understanding the implementation of key guideline recommendations is critical for managing severe asthma (SA) in the treatment of uncontrolled disease. OBJECTIVE: To assess specialist visits and medication escalation in US patients with SA after events indicating uncontrolled disease (EUD) and associations with health outcomes and social disparity indicators. METHODS: Patients with SA appearing in administrative claims data spanning 2015 to 2020 were indexed hierarchically on asthma-related EUD, including hospitalizations, emergency department visits with systemic corticosteroid treatment, or outpatient visits with systemic corticosteroid treatment. Patients with SA without EUD served as controls. Eligibility included age 12 or greater, 12 months enrollment before and after index, no biologic use, and no other major respiratory disease during the pre-period. Escalation of care in the form of specialist visits and medication escalation, health care resource use, costs, and disease exacerbations were assessed during follow-up. RESULTS: We identified 180,736 patients with SA (90,368 uncontrolled and 90,368 controls). Between 35% and 51% of patients with SA with an EUD had no specialist visit or medication escalation. Follow-up exacerbations ranged from 51% to 4% across EUD cohorts, compared with 13% in controls. Among uncontrolled patients with SA who were Black or Hispanic/Latino, 41% and 38%, respectively, had no specialist visit or medication escalation after EUD, compared with 33% of non-Hispanic White patients. CONCLUSIONS: A substantial proportion of uncontrolled patients with SA had no evidence of specialist visits or medication escalation after uncontrolled disease, and there was a clear relationship between uncontrolled disease and subsequent health care resource use and exacerbations. Findings highlight the need for improved guideline-based care delivery to patients with SA, particularly for those facing social disparities.
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Asma , Humanos , Asma/tratamento farmacológico , Asma/epidemiologia , Asma/terapia , Estados Unidos/epidemiologia , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Adolescente , Adulto Jovem , Hospitalização/estatística & dados numéricos , Antiasmáticos/uso terapêutico , Criança , Índice de Gravidade de Doença , Disparidades em Assistência à Saúde , Corticosteroides/uso terapêutico , IdosoRESUMO
BACKGROUND: Systemic lupus erythematosus (SLE) is a chronic autoimmune disease affecting as many as 322,000 people in the United States. Because of heterogeneity in both disease course and clinical manifestations, it is critical to identify a prevalent SLE population that includes patients with moderate or severe disease. Additionally, differences in the clinical and economic burden of SLE may exist across payer channels, yet to date this has not been reported in any previous studies. OBJECTIVE: To characterize the clinical and economic burden of SLE across disease severity and payer channels. METHODS: This retrospective study included patients from Merative MarketScan Commercial, Medicare Supplemental, and Medicaid databases from 2013 to 2020 (Commercial/Medicare) or 2013 to 2019 (Medicaid), with at least 1 inpatient or at least 2 outpatient SLE claims and no invalid steroid claims. The index date was a random SLE claim with at least 12 months of disease history. Patients were continuously enrolled 1 year pre-index (baseline) and 1 year post-index and classified with mild, moderate, or severe disease using a published algorithm. Baseline demographics, clinical characteristics, flares, and utilization/costs were compared across disease severity. RESULTS: 22,385 Commercial, 2,035 Medicare, and 8,083 Medicaid patients had SLE. Most Medicaid patients (51.1%) had severe disease. Comorbidity scores increased with disease severity (P < 0.001). 30.7% of Commercial, 34.1% Medicare, and 51.3% Medicaid patients had opioids, which increased with disease severity (P < 0.001). All-cause costs ranged from 1.8- to 2.3-fold for moderate vs mild and 4.2- to 6.5-fold for severe vs mild. Outpatient medical costs accounted for the highest proportion of all-cause costs, except Medicaid patients with severe disease, for whom inpatient costs were highest. Mean (SD) SLE-related annual costs were $23,030 (43,304) vs $1,738 (4,427) in severe vs mild for Commercial, $12,264 (31,896) vs $2,024 (4,998) for Medicare, and $7,572 (27,719) vs $787 (3,797) for Medicaid (P < 0.001). For patients with severe disease in Medicaid, 16.5% and 60.1% had inpatient and emergency department (ED) visits, respectively, vs 10.3% and 26.5% Commercial vs 10.6% and 24.6% Medicare. Mean [SD] flares per year in the baseline period increased from 2.5 [1.7] in mild to 4.6 [1.9] in severe for Commercial, 3.2 [1.9] to 5.0 [2.1] for Medicare, and 2.0 [1.6] to 4.5 [2.0] for Medicaid. CONCLUSIONS: Patients with severe SLE experienced more comorbidities, flares, and utilization/costs. Outpatient costs were the largest driver of all-cause costs for Commercial and Medicare (and Medicaid for mild to moderate SLE). Medicaid beneficiaries had the highest rate of severe SLE, highest use of ED and inpatient services, and highest oral corticosteroid and opioid use but the lowest utilization of disease-modifying treatments. Results demonstrate an unmet need in SLE treatment, especially among patients with moderate to severe disease or Medicaid coverage. DISCLOSURES: This study was funded by AstraZeneca. Drs Wu and Bryant are current employees of AstraZeneca and may own stock and/or options. At the time of the study, Ms Perry and Mr Tkacz were employed by IBM Watson Health, which received funding from AstraZeneca to conduct this study.
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Lúpus Eritematoso Sistêmico , Medicare , Humanos , Idoso , Estados Unidos , Estudos Retrospectivos , Lúpus Eritematoso Sistêmico/tratamento farmacológico , Medicaid , Pacientes InternadosRESUMO
Corticosteroids (CSs) are standard first-line therapy for immune thrombocytopenia (ITP). Prolonged exposure is associated with substantial toxicity; thus guidelines recommend avoidance of prolonged CS treatment and early use of second-line therapies. However, real-world evidence on ITP treatment patterns remains limited. We aimed to assess real-world treatment patterns in patients with newly-diagnosed ITP, using two large US healthcare databases (Explorys and MarketScan) between January 1, 2011 and July 31, 2017. Adults with ITP, ≥12 months of database registration prior to diagnosis, ≥1 ITP treatment, and ≥1 month enrollment following initiation of first ITP treatment were included (n = 4066 Explorys; n = 7837 MarketScan). Information on lines of treatment (LoTs) was collected. As expected, CSs were the most common first-line treatment (Explorys, 87.9%; MarketScan, 84.5%). However, CSs remained by far the most common treatment (Explorys ≥77%; MarketScan ≥85%) across all subsequent LoTs. Second-line treatments such as rituximab (12.0% Explorys; 24.5% MarketScan), thrombopoietin receptor agonists (11.3% Explorys; 15.6% MarketScan), and splenectomy (2.5% Explorys; 8.1% MarketScan) were used much less frequently. CS use is widespread in the US in patients with ITP across all LoTs. Quality improvement initiatives are needed to reduce CS exposure and bolster use of second-line treatments.
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BACKGROUND: Although incidence and mortality of lung cancer have been decreasing, health disparities persist among historically marginalized Black, Hispanic, and Asian populations. A targeted literature review was performed to collate the evidence of health disparities among these historically marginalized patients with lung cancer in the U.S. METHODS: Articles eligible for review included 1) indexed in PubMed®, 2) English language, 3) U.S. patients only, 4) real-world evidence studies, and 5) publications between January 1, 2018, and November 8, 2021. RESULTS: Of 94 articles meeting selection criteria, 49 publications were selected, encompassing patient data predominantly between 2004 and 2016. Black patients were shown to develop lung cancer at an earlier age and were more likely to present with advanced-stage disease compared to White patients. Black patients were less likely to be eligible for/receive lung cancer screening, genetic testing for mutations, high-cost and systemic treatments, and surgical intervention compared to White patients. Disparities were also detected in survival, where Hispanic and Asian patients had lower mortality risks compared to White patients. Literature on survival outcomes between Black and White patients was inconclusive. Disparities related to sex, rurality, social support, socioeconomic status, education level, and insurance type were observed. CONCLUSIONS: Health disparities within the lung cancer population begin with initial screening and continue through survival outcomes, with reports persisting well into the latter portion of the past decade. These findings should serve as a call to action, raising awareness of persistent and ongoing inequities, particularly for marginalized populations.
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Purpose: Triple therapy to prevent exacerbations from chronic obstructive pulmonary disease (COPD) is associated with improved health compared to single and dual-agent therapy in some populations. This study assessed the benefits of prompt administration of budesonide/glycopyrrolate/formoterol fumarate (BGF) following a COPD exacerbation. Patients and methods: EROS was a retrospective analysis of people with COPD using the MORE2 Registry®. Inclusion required ≥1 severe, ≥2 moderate, or ≥1 moderate exacerbation while on other maintenance treatment. Within 12 months following the index exacerbation, ≥1 pharmacy claim for BGF was required. Primary outcomes were the rate of COPD exacerbations and healthcare costs for those that received BGF promptly (within 30 days of index exacerbation) versus delayed (31-180 days) and very delayed (181-365 days). The effect of each 30-day delay in initiation of BGF was estimated using a multivariable negative binomial regression model. Results: 2409 patients were identified: 434 prompt, 1187 delayed, and 788 very delayed. The rate (95% CI) of total exacerbations post-index increased as time to BGF initiation increased: prompt 1.52 (1.39-1.66); delayed 2.00 (1.92-2.09); and very delayed 2.30 (2.20-2.40). Adjusting for patient characteristics, each 30-day delay in receiving BGF was associated with a 5% increase in the average number of subsequent exacerbations (rate ratio, 95% CI: 1.05, 1.01-1.08; p<0.05). Prompt initiation of BGF was also associated with lower post-index annualized COPD-related costs ($5002 for prompt vs $7639 and $8724 for the delayed and very delayed groups, respectively). Conclusion: Following a COPD exacerbation, promptly initiating BGF was associated with a reduction in subsequent exacerbations and reduced healthcare utilization and costs.
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Broncodilatadores , Doença Pulmonar Obstrutiva Crônica , Humanos , Broncodilatadores/efeitos adversos , Glicopirrolato/efeitos adversos , Fumarato de Formoterol/efeitos adversos , Estudos Retrospectivos , Combinação de Medicamentos , Inaladores Dosimetrados , Doença Pulmonar Obstrutiva Crônica/diagnóstico , Doença Pulmonar Obstrutiva Crônica/tratamento farmacológico , Método Duplo-Cego , Budesonida/efeitos adversos , Nebulizadores e Vaporizadores , Administração por InalaçãoRESUMO
Opioid dependence (OD), often characterized as a chronic relapsing disorder, affects millions of people worldwide. The purpose of this study was to examine the effect of compliance with buprenorphine on reducing relapse among a sample of patients in treatment for OD. Patients new to buprenorphine (N = 703) completed the Addiction Severity Index (ASI) at baseline, and at 1, 2, and 3 months postbaseline. The ASI is a semistructured interview designed to measure problem severity in seven functional areas known to be affected by alcohol and drug dependence. Compliance was defined as taking buprenorphine medication on at least 22 of the past 28 days (80%), while relapse classification was based on resumed use of opioids during the follow-up period (months 2 and 3). Relapse was regressed onto demographic indicators, baseline ASI composite scores, and compliance with buprenorphine. Noncompliant patients were over 10 times more likely to relapse than those who were compliant (exp ß= 10.55; p < .001). Neither demographics nor baseline ASI composite scores were predictive of relapse (p's > .05). Compliance with medication-assisted treatment supports abstinence, essential for patient recovery. Understanding the factors that drive treatment compliance and noncompliance may assist providers in supporting patient compliance and recovery.
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Analgésicos Opioides/efeitos adversos , Buprenorfina/uso terapêutico , Modelos Estatísticos , Tratamento de Substituição de Opiáceos , Transtornos Relacionados ao Uso de Opioides , Cooperação do Paciente , Prevenção Secundária , Adulto , Feminino , Humanos , Entrevista Psicológica/métodos , Masculino , Pessoa de Meia-Idade , Antagonistas de Entorpecentes/uso terapêutico , Tratamento de Substituição de Opiáceos/métodos , Tratamento de Substituição de Opiáceos/psicologia , Tratamento de Substituição de Opiáceos/estatística & dados numéricos , Transtornos Relacionados ao Uso de Opioides/diagnóstico , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológico , Avaliação de Processos e Resultados em Cuidados de Saúde , Cooperação do Paciente/psicologia , Cooperação do Paciente/estatística & dados numéricos , Índice de Gravidade de Doença , Fatores Socioeconômicos , Síndrome de Abstinência a Substâncias/etiologia , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Despite the availability of effective treatments, patients with asthma, regardless of severity, remain at risk of severe exacerbations resulting in significant burden to patients, the health care system, and insurance providers. OBJECTIVE: To examine severe exacerbations, treatment patterns, health care resource utilization (HCRU), and costs across all asthma severities. METHODS: In this retrospective study, patients aged 4 years and older filling 1 short-acting (ß2-agonist (SABA) and at least 1 maintenance fill or at least 2 SABAs with or without maintenance fills were identified from administrative claims data from the IBM MarketScan Commercial and IBM MarketScan Multistate Medicaid Research databases (January 2010 to December 2017). Patients were indexed on a random SABA fill (2011-2016) and had 12 months of continuous eligibility pre-index and post-index. Patients were classified into Global Initiative for Asthma (GINA) 2018 severity steps and by asthma control, as measured by SABA fill use in the 12 months pre-index: low (1 SABA fill per year), medium (2-3 SABA fills per year), and high (≥ 4 SABA fills per year); well controlled, not well controlled, and very poorly controlled, respectively. Severe asthma exacerbation events, health care costs, and asthma-related HCRU and costs were assessed relative to asthma severity and asthma control post-index. RESULTS: Of 1,005,522 patients, 50.3% filled GINA Step 1; 19.7% GINA Step 2; 10.9% GINA Step 3; and 19.1% GINA Steps 4-5 treatments. Overall, 953,337 severe exacerbation events occurred (approximately 0.95 events per patient), equating to 0.96, 0.67, 0.83, and 1.28 events per patient for patients filling GINA Step 1 through Steps 4-5, respectively. GINA Step 1 had the highest proportion of patients experiencing at least 1 event (57.0%), followed by GINA Steps 4-5 (55.2%), GINA Step 3 (45.0%), and GINA Step 2 (41.9%) treatments (P < 0.05). For GINA Step 1, 64.4% of well-controlled patients experienced at least 1 exacerbation event vs 50.4% of not well-controlled and 53.0% of very poorly controlled patients (P < 0.05). For patients filling GINA Step 2-5 treatments, a greater proportion of very poorly controlled patients experienced at least 1 exacerbation event vs well-controlled patients (P < 0.05). The average total annual health care cost per patient was $7,148 and total annual asthma-related costs were $1,741. Each additional SABA fill was associated with a 26.0%, 10.8%, and 34.6% increase in incidence of total exacerbations, all-cause costs, and asthma-related costs, respectively (P < 0.05). CONCLUSIONS: In this real-world database study, increased SABA fills and occurrence of exacerbations were correlated and associated with higher all-cause and asthma-related costs across all severities. New treatment paradigms, particularly for rescue therapies, are warranted to improve clinical and cost outcomes in these patients. DISCLOSURES: This analysis was funded by AstraZeneca. Michael Pollack, Hitesh Gandhi, and Ileen Gilbert are employees and stockholders of AstraZeneca and contributed to the design and conduct of the study. AstraZeneca was given an opportunity to review the final version of the manuscript. At the time of the study, Joseph Tkacz was an employee of IBM Watson Health, which received funding from AstraZeneca to conduct this study. Miguel Lanz has received research funding from AstraZeneca, Optinose, and Regeneron and consulting fees and honoraria from ALK, Amgen, AstraZeneca, Novartis, Sanofi, and Regeneron. Njira Lugogo received consulting fees for advisory board participation from Amgen, AstraZeneca, Genentech, GlaxoSmith-Kline, Novartis, Regeneron, Sanofi, and Teva; honoraria for nonspeaker's bureau presentations from GlaxoSmithKline and AstraZeneca; and travel support from AstraZeneca. Her institution received research support from Amgen, AstraZeneca, Avillion, Gossamer Bio, Genentech, GlaxoSmithKline, Regeneron, Sanofi, and Teva.
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Asma , Broncodilatadores , Broncodilatadores/uso terapêutico , Feminino , Custos de Cuidados de Saúde , Humanos , Medicaid , Estudos Retrospectivos , Estados UnidosRESUMO
OBJECTIVES: To quantify the clinical and economic burden of patients with severe asthma with low blood eosinophil counts (BECs) untreated with biologics. STUDY DESIGN: Retrospective cohort study in IBM MarketScan claims database. METHODS: Patients 12 years and older with severe asthma with BEC data were selected between January 1, 2013, and June 30, 2018 (date of the most recent BEC was used as the index date). Inclusion criteria were (1) presence of BEC laboratory test result, (2) continuous enrollment for 12 months preceding and following the index date, (3) meeting the Healthcare Effectiveness Data and Information Set definition of persistent asthma, (4) meeting the Global Initiative for Asthma definition of severe asthma, and (5) an absence of biologic treatment, other respiratory diagnoses, and malignancies 12 months preceding and following the index date. Asthma exacerbations, levels of disease control, and all-cause and asthma-related health care costs were reported during the 12-month postindex period for patients with a BEC less than 300 cells/mcL. RESULTS: The sample included 8073 patients with severe asthma; 78% (n = 6260) presented with a BEC less than 300 cells/mcL. Mean (SD) age of the sample was 54.8 (14.2) years; 64% were female. Eighteen percent of patients had an asthma exacerbation; 19% had either uncontrolled or suboptimally controlled asthma based on the frequency of asthma-related hospital admissions, emergency department visits, or corticosteroid prescription fills. One-year all-cause and asthma-related total health care costs were $25,845 and $2802, respectively. Patients with suboptimally controlled and uncontrolled asthma spent $1471 and $3872 more, respectively, on asthma-related claims compared with patients with controlled asthma. CONCLUSIONS: Among patients with severe asthma with low eosinophils untreated with biologics, there is a high burden of disease among those who have suboptimal disease control, highlighting an unmet need in severe asthma treatment.
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Asma , Produtos Biológicos , Asma/diagnóstico , Asma/tratamento farmacológico , Produtos Biológicos/uso terapêutico , Eosinófilos/patologia , Feminino , Estresse Financeiro , Humanos , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
OBJECTIVE: To develop a claims-based algorithm identifying systemic lupus erythematosus (SLE) flares using a linked claims-electronic medical record (EMR) dataset. METHODS: This study was a retrospective analysis of linked administrative claims and EMR data spanning 1 January 2003 to 31 March 2019. Included were adult SLE patients with at least 12 months of continuous enrollment in claims data, 12 months of clinical activity in EMR, and an absence of malignancies excluding basal and squamous cell carcinoma. Patient follow-up was divided into 30-day windows, and a proxy SLEDAI-2K score based on the EMR data was calculated for each 30-day period. A flare was defined as an increase of at least 4 from the baseline score. A series of potential flare predictor variables identified in claims were based on a combination of established variables from a previous algorithm, with the addition of other SLE-related indicators based on clinical input. Logistic regression models were built to predict monthly SLE flares. RESULTS: Inclusion criteria identified 2427 patients. Results from a logistic model with forward selection capping the number of variables at 10 performed well with a c-statistic of 0.76 and a Brier score of 0.07. The top five predictors were any inpatient admission (OR = 4.76), outpatient office visit (OR = 3.04), MRI (OR = 2.26), ER visit (OR = 2.25), and number of rheumatology visits (OR = 1.75); p < .01 for all. CONCLUSIONS: The final algorithm shows promise in providing an alternative and more streamlined way for identifying likely flares in administrative claims data that will advance the study of SLE within the context of flares.