RESUMO
BACKGROUND: Opioid use after surgery is associated with increased health care utilization and costs. Although some studies show that surgical patients may later become persistent opioid users, data on the association between new persistent opioid use after surgery and health care utilization and costs are lacking. OBJECTIVE: To compare health care utilization and costs after major inpatient or METHODS: The IBM MarketScan Research databases were used to identify opioid-naive patients with major inpatient or outpatient surgeries and at least 1 year of continuous enrollment before and after this index surgery. Cohorts were stratified by new persistent opioid utilization status, setting of surgery (inpatient, outpatient), and payer (commercial, Medicare, Medicaid). Patients were considered new persistent opioid users if they had at least 1 opioid claim 4-90 days after index surgery and at least 1 opioid claim 91-180 days after index surgery. Patients with opioid prescription claims between 1 year and 15 days before their index event were excluded. Health care utilization and costs (excluding index surgery) were measured in the 1-year period after surgery. Predicted costs and cost ratios were estimated using multivariable log-linked gamma-family generalized linear models. RESULTS: In the inpatient cohorts, 827,583 commercial, 186,154 Medicare, and 104,734 Medicaid patients were included in the study, and the incidence of new persistent opioid use in these cohorts was 4.1%, 5.6%, and 7.1%, respectively. In the outpatient cohorts, 1,542,565 commercial, 390,876 Medicare, and 94,878 Medicaid patients were selected, with 2.0%, 1.5%, and 6.4% new persistent opioid use, respectively. Across all 3 payers in both surgical settings, patients with new persistent opioid use had a higher comorbidity burden and more use of concomitant medications in the baseline period. In the 1-year period after index surgery, patients with new persistent opioid use had more inpatient admissions, emergency department visits, and ambulance/paramedic service use than patients without persistent use, regardless of payer and setting. Patients with new persistent opioid use had approximately 5 times more opioid prescriptions and also had more nonopioid pharmacy claims than those without persistent use across all cohorts. After covariate adjustment, predicted 1-year total health care costs were significantly higher for patients with new persistent opioid use compared with those without persistent use for all comparisons (commercial inpatient: $29,499 vs. $11,798; Medicare inpatient: $34,455 vs. $21,313; Medicaid inpatient: $14,622 vs. $6,678; commercial outpatient: $18,751 vs. $7,517; Medicare outpatient ($26,411 vs. $13,577; Medicaid outpatient: $12,381 vs. $6,784; all P < 0.001). CONCLUSIONS: New persistent opioid use after major surgery in opioid-naive patients is associated with increased health care utilization and costs in the year after surgery across all surgical settings and payers. DISCLOSURES: Funding for this study was provided by Heron Therapeutics, which participated in analysis and interpretation of data, drafting, reviewing, and approving the publication. All authors contributed to the analysis and interpretation of the data and development of the publication and maintained control over the final content. England and Evans-Shields are employees of Heron Therapeutics. Kong, Lew, Zimmerman, and Henriques are employees of IBM Watson Health, which was compensated by Heron Therapeutics for conducting this research. Brummett is a paid consultant for Heron Therapeutics, Vertex Pharmaceuticals, and Alosa Health and provides expert testimony. He further reports receipt of research funding from MDHHS (Sub K Michigan Open), NIDA (Centralized Pain Opioid Non-Responsiveness R01 DA038261-05), NIH0DHHS-US-16 PAF 07628 (R01 NR017096-05), NIH-DHHS (P50 AR070600-05 CORT), NIH-DHHS-US (K23 DA038718-04), NIH-DHHS-US-16-PAF06270 (R01 HD088712-05), NIH-DHHS-US-17-PAF02680 (R01 DA042859-05), and UM Michigan Genomics Initiative and holds a patent for peripheral perineural dexmedetomidine. Sun reports funding from the National Institute on Drug Abuse (K08DA042314) as well as consulting fees from the Mission Lisa Foundation that are unrelated to this work.
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Analgésicos Opioides/administração & dosagem , Analgésicos Opioides/economia , Custos de Cuidados de Saúde/tendências , Bases de Dados Factuais , Humanos , Medicaid/economia , Medicare/economia , Pacientes Ambulatoriais , Período Pós-Operatório , Estados UnidosRESUMO
BACKGROUND: Non-small cell lung cancer (NSCLC) with brain metastases (BM) is difficult to treat and associated with poor survival. This study assessed the impact of BM on healthcare-related utilization and costs (HRUC) among patients receiving epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs). PATIENTS AND METHODS: Adults newly-diagnosed with metastatic NSCLC, initiating first-/second-generation EGFR-TKI treatment, with BM or no BM (NBM), were identified retrospectively from IBM MarketScan healthcare claims databases (2013-2017). HRUC were measured during the variable-length follow-up period. Generalized linear models assessed the impact of BM on total healthcare costs, standardized to 2017 US$. RESULTS: Overall, 222 BM and 280 NBM patients were included, with a mean duration of follow-up of 14 months. Adjusted NSCLC-related and all-cause costs over average follow-up were 1.2 times higher among BM patients (Δ$5,640 and Δ$6,366, respectively; p <0.05); differences were driven primarily by radiation treatment and radiology. More than two times more BM than NBM patients received NSCLC-related radiation treatment, in both inpatient (15.3% vs 6.8%; p <0.05) and outpatient settings (87.8% vs 37.5%; p <0.05). Per-patient per-month (PPPM) radiation costs were also higher among BM patients, both inpatient ($796 vs $464, p =0.172) and outpatient ($2,443 vs $747, p <0.05). All-cause PPPM radiology visits (2.0 vs 1.3) and associated costs ($3,824 vs $1,621) were higher among BM patients (both p <0.05). CONCLUSION: NSCLC-related HRUC, especially those attributable to radiation treatment, were higher among patients with BM. Future research should compare the potential for CNS-active EGFR-TKIs vs first-/second-generation EGFR-TKIs combined with radiotherapy to reduce HRUC.
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Neoplasias Encefálicas/economia , Neoplasias Encefálicas/secundário , Carcinoma Pulmonar de Células não Pequenas/patologia , Recursos em Saúde/economia , Recursos em Saúde/estatística & dados numéricos , Neoplasias Pulmonares/patologia , Fatores Etários , Idoso , Antineoplásicos/uso terapêutico , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Receptores ErbB/antagonistas & inibidores , Gastos em Saúde/estatística & dados numéricos , Humanos , Revisão da Utilização de Seguros , Pessoa de Meia-Idade , Modelos Econômicos , Inibidores de Proteínas Quinases/uso terapêutico , Fatores Sexuais , Fatores SocioeconômicosRESUMO
OBJECTIVE: The aim of this study is to compare outpatient respiratory syncytial virus (RSV) immunoprophylaxis (IP) use and relative RSV hospitalization (RSVH) rates for infants <29 weeks' gestational age (wGA) versus term infants before and after the 2014 American Academy of Pediatrics (AAP) policy change. STUDY DESIGN: Infants were identified in the MarketScan Commercial and Multi-State Medicaid databases. Outpatient RSV IP receipt and relative <29 wGA/term hospitalization risks in 2012 to 2014 and 2014 to 2016 were assessed using rate ratios and a difference-in-difference model. RESULTS: Outpatient RSV IP receipt by infants <29 wGA and aged <3 months in the Commercial and Medicaid populations and those aged 3 to <6 months in the Medicaid population declined after 2014. Relative RSVH risks for infants <29 wGA were numerically greater after 2014, with infants aged <3 months and Medicaid infants experiencing the greatest increases. Difference-in-difference results indicated a significantly increased relative risk of RSVH for infants <29 wGA versus term (both cohorts aged 0 to <6 months) in the Medicaid-insured population (1.68, p = 0.0054). A nonsignificant increase of similar magnitude occurred in the commercially insured population (1.57, p = 0.2867). CONCLUSION: The 2014 policy change was associated with a decrease in RSV IP use and an increase in RSVH risk among otherwise healthy infants <29 wGA.
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Pediatria , Profilaxia Pré-Exposição , Infecções por Vírus Respiratório Sincicial , Antivirais/uso terapêutico , Bases de Dados Factuais , Idade Gestacional , Hospitalização , Humanos , Lactente , Recém-Nascido , Recém-Nascido Prematuro , Medicaid , Palivizumab/uso terapêutico , Políticas , Estados UnidosRESUMO
INTRODUCTION: Coronavirus disease 2019 (COVID-19) can present as a range of symptoms, from mild to critical; lower pulmonary involvement, including pneumonia, is often associated with severe and critical cases. Understanding the baseline characteristics of patients hospitalized with COVID-19 illness is essential for effectively targeting clinical care and allocating resources. This study aimed to describe baseline demographics and clinical characteristics of US patients hospitalized with COVID-19 and pulmonary involvement. METHODS: US patients with COVID-19 and pulmonary involvement during an inpatient admission from December 1, 2019, to May 20, 2020, were identified using the IBM Explorys® electronic health records database. Baseline (up to 12 months prior to first COVID-19 hospitalization) demographics and clinical characteristics and preadmission (14 days to 1 day prior to admission) pulmonary diagnoses were assessed. Patients were stratified by sex, age, race, and geographic region. RESULTS: Overall, 3471 US patients hospitalized with COVID-19 and pulmonary involvement were included. The mean (SD) age was 63.5 (16.3) years; 51.2% of patients were female, 55.0% African American, 81.6% from the South, and 16.8% from the Midwest. The most common comorbidities included hypertension (27.7%), diabetes (17.3%), hyperlipidemia (16.3%), and obesity (9.7%). Cough (27.3%) and dyspnea (15.2%) were the most common preadmission pulmonary symptoms. African American patients were younger (mean [SD], 62.5 [15.4] vs. 67.8 [6.2]) with higher mean (SD) body mass index (33.66 [9.46] vs. 30.42 [7.86]) and prevalence of diabetes (19.8% vs. 16.7%) and lower prevalence of chronic obstructive pulmonary disease (5.6% vs. 8.2%) and smoking/tobacco use (28.1% vs. 37.2%) than White patients. CONCLUSIONS: Among US patients primarily from the South and Midwest hospitalized with COVID-19 and pulmonary involvement, the most common comorbidities were hypertension, diabetes, hyperlipidemia, and obesity. Differences observed between African American and White patients should be considered in the context of the complex factors underlying racial disparities in COVID-19.
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Negro ou Afro-Americano/estatística & dados numéricos , Infecções por Coronavirus , Pneumopatias , Doenças não Transmissíveis/epidemiologia , Pandemias , Pneumonia Viral , População Branca/estatística & dados numéricos , Betacoronavirus/isolamento & purificação , COVID-19 , Comorbidade , Infecções por Coronavirus/epidemiologia , Infecções por Coronavirus/terapia , Demografia , Feminino , Disparidades nos Níveis de Saúde , Hospitalização/estatística & dados numéricos , Humanos , Pneumopatias/diagnóstico , Pneumopatias/etnologia , Masculino , Pessoa de Meia-Idade , Pneumonia Viral/diagnóstico , Pneumonia Viral/epidemiologia , Pneumonia Viral/etnologia , Pneumonia Viral/etiologia , Pneumonia Viral/terapia , Estudos Retrospectivos , Fatores de Risco , SARS-CoV-2 , Índice de Gravidade de Doença , Fumar/etnologia , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Pirfenidone and nintedanib are antifibrotic therapies which slow disease progression in idiopathic pulmonary fibrosis (IPF), an irreversible, progressive lung disease with poor prognosis. We compared adherence, persistence, and healthcare costs between patients initiating one of the two therapies. METHODS: We used the IBM Watson Health Commercial and Medicare Supplemental claims databases to select patients with IPF with ≥1 pharmacy claim for pirfenidone or nintedanib between 10/1/2014 and 6/30/2018. Adherence (proportion of days covered ≥0.80) and persistence (time to a gap of ≥60 days without medication or switch to the other antifibrotic medication) based on the days' supply and service date fields on claims were measured over a variable-length follow-up period. Healthcare costs, all-cause and respiratory-related, were measured over the persistent period and a fixed 12-month follow-up period. Inverse probability of treatment weights were applied to models comparing adherence, persistence, and costs between the two cohorts. RESULTS: Overall, 799 pirfenidone patients and 656 nintedanib patients were identified. Similar proportions of patients were adherent in both cohorts (pirfenidone = 49% vs. nintedanib = 51%) and there was no significant difference in the odds of being adherent after weighting (odds ratio = 1.1, p = 0.513). The proportions of patients who discontinued/switched were also similar (pirfenidone = 41% vs. nintedanib 43%); however, in a weighted model, the hazards of discontinuation/switching was lower for the pirfenidone cohort (hazard ratio = 0.8, p = 0.032). While patients were persistent on therapy, weighted all-cause healthcare costs were comparable (pirfenidone = $11,272 vs. nintedanib = $11,987 per-patient per-month; p = 0.115), but weighted respiratory-related costs were significantly lower for the pirfenidone cohort ($9015 vs. $10,167 per-patient per-month, p < 0.001). Weighted annual total all-cause and respiratory-related healthcare costs were comparable between cohorts over the fixed 12-month follow-up period, but the pirfenidone cohort had significantly lower weighted annual mean antifibrotic drug costs than the nintedanib cohort ($68,850 vs. $77,033, p = 0.007). CONCLUSIONS: Pirfenidone use was associated with longer time to discontinuation/switch, lower antifibrotic drug costs, and lower respiratory-related total costs compared to nintedanib use.
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Custos de Cuidados de Saúde/estatística & dados numéricos , Fibrose Pulmonar Idiopática/tratamento farmacológico , Indóis/economia , Medicare/estatística & dados numéricos , Piridonas/economia , Adulto , Idoso , Idoso de 80 Anos ou mais , Pesquisa Comparativa da Efetividade , Feminino , Humanos , Fibrose Pulmonar Idiopática/economia , Indóis/uso terapêutico , Modelos Logísticos , Masculino , Adesão à Medicação , Pessoa de Meia-Idade , Piridonas/uso terapêutico , Estudos Retrospectivos , Resultado do Tratamento , Estados UnidosRESUMO
Aims: To examine healthcare resource utilization (HRU) and costs within 12 months after hospitalization for respiratory syncytial virus (RSVH) or unspecified bronchiolitis (UBH) in infants.Materials and methods: Infants born July 1, 2009-June 30, 2015 were identified in the MarketScan Medicaid and Commercial databases and were assigned to one of three cohorts: RSVH (with/without UBH), UBH, or comparator (no RSVH or UBH). Each infant was identified as pre-term (5 groups) or term (2 groups) based on weeks gestational age (wGA). Index dates were the first admission dates for RSVH or UBH infants and were randomly assigned to comparator infants based on time from birth to index in the RSVH cohort. HRU, all-cause costs, and incremental cost differences between hospitalized and comparator infants were assessed over 12 months post-index with and without the index hospitalization. Results were propensity score weighted to balance pre-index characteristics across hospitalization cohorts.Results: This study identified 15,872 RSVH infants, 6,081 UBH infants, and 986,087 comparator infants in the Medicaid population and 5,755 RSVH infants, 1,888 UBH infants, and 696,302 comparator infants in the commercial population. HRU in follow-up was greater for RSVH and UBH infants relative to comparator infants in both populations, including hospitalizations (commercial: 7.4%, 11.0%, 1.7%; Medicaid: 12.3%, 15.3%, 3.2%) and emergency department visits (commercial: 33.0%, 33.3%, 17.2%; Medicaid: 65.8%, 68.5%, 51.4%). HRU was highest among RSVH and UBH infants born at <29 wGA. Hospitalized infants had numerically higher follow-up costs than comparator infants, with incremental differences reaching $19,896 among Medicaid UBH infants and $37,417 among commercial RSVH infants.Limitations: RSV/UB may be miscoded in claims data.Conclusions: Infants hospitalized for RSV or UB largely had greater subsequent HRU and costs in the first year after index hospitalization than comparator infants. Absolute and incremental follow-up costs relative to comparator infants were highest among infants <29 wGA.
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Bronquiolite/economia , Recursos em Saúde/economia , Recursos em Saúde/estatística & dados numéricos , Infecções por Vírus Respiratório Sincicial/economia , Peso ao Nascer , Serviço Hospitalar de Emergência/economia , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Idade Gestacional , Serviços de Saúde/economia , Serviços de Saúde/estatística & dados numéricos , Hospitalização/economia , Hospitalização/estatística & dados numéricos , Humanos , Lactente , Recém-Nascido , Revisão da Utilização de Seguros , Masculino , Medicaid/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Estudos Retrospectivos , Fatores Sexuais , Estados UnidosRESUMO
BACKGROUND: The treatment of postsurgical pain with prescription opioids has been associated with persistent opioid use and increased health care utilization and costs. OBJECTIVE: To compare the health care burden between opioid-naive adult patients who were prescribed opioids after a major surgery and opioidnaive adult patients who were not prescribed opioids. METHODS: Administrative claims data from the IBM Watson Health MarketScan Research Databases for 2010-2016 were used. Opioid-naive adult patients who underwent major inpatient or outpatient surgery and who had at least 1 year of continuous enrollment before and after the index surgery date were eligible for inclusion. Cohorts were defined based on an opioid pharmacy claim between 7 days before index surgery and 1 year after index surgery (opioid use during surgery and inpatient use were not available). To ensure an opioid-naive population, patients with opioid claims between 365 and 8 days before surgery were excluded. Acute medical outcomes, opioid utilization, health care utilization, and costs were measured during the post-index period (index surgery hospitalization and day of index outpatient surgery not included). Predicted costs were estimated from multivariable log-linked gamma-generalized linear models. RESULTS: The final sample consisted of 1,174,905 opioid-naive patients with an inpatient surgery (73% commercial, 20% Medicare, 7% Medicaid) and 2,930,216 opioid-naive patients with an outpatient surgery (74% commercial, 23% Medicare, and 3% Medicaid). Opioid use after discharge was common among all 3 payer types but was less common among Medicare patients (63% inpatient/43% outpatient) than patients with commercial (80% inpatient/75% outpatient) or Medicaid insurance (86% inpatient/81% outpatient). Across all 3 payers, opioid users were younger, were more likely to be female, and had a higher preoperative comorbidity burden than nonopioid users. In unadjusted analyses, opioid users tended to have more hospitalizations, emergency department visits, and pharmacy claims. Adjusted predicted 1-year post-period total health care costs were significantly higher (P< 0.001) for opioid users than nonopioid users for commercial insurance (inpatient: $22,209 vs. $14,439; outpatient: $13,897 vs. $8,825), Medicare (inpatient: $31,721 vs. $26,761; outpatient: $24,529 vs. $15,225), and Medicaid (inpatient: $13,512 vs. $9,204; outpatient: $11,975 vs. $8,212). CONCLUSIONS: Filling an outpatient opioid prescription (vs. no opioid prescription) in the 1 year after inpatient or outpatient surgery was associated with increased health care utilization and costs across all payers. DISCLOSURES: Funding for this study was provided by Heron Therapeutics, which participated in analysis and interpretation of data, drafting, reviewing, and approving the publication. All authors contributed to the development of the publication and maintained control over the final content. Brummett is a paid consultant for Heron Therapeutics and Recro Pharma and reports receipt of research funding from MDHHS (Sub K Michigan Open), NIDA (Centralized Pain Opioid Non-Responsiveness R01 DA038261-05), NIH0DHHS-US-16 PAF 07628 (R01 NR017096-05), NIH-DHHS (P50 AR070600-05 CORT), NIH-DHHS-US (K23 DA038718-04), NIH-DHHS-US-16-PAF06270 (R01 HD088712-05), NIH-DHHS-US-17-PAF02680 (R01 DA042859-05), and UM Michigan Genomics Initiative and holding a patent for peripheral perineural dexmedetomidine. Oderda is a paid consultant for Heron Therapeutics. Pawasauskas is a paid consultant to Heron Therapeutics and Mallinckrodt Pharmaceuticals. England and Evans-Shields are employees of Heron Therapeutics. Kong, Lew, Zimmerman, and Henriques are employees of IBM Watson Health, which was compensated by Heron Therapeutics for conducting this research. Portions of this work were presented as a poster at the AMCP Managed Care and Specialty Pharmacy Annual Meeting 2019; March 25-28, 2019; San Diego, CA.
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Analgésicos Opioides/economia , Analgésicos Opioides/uso terapêutico , Atenção à Saúde/economia , Pacientes Ambulatoriais/educação , Adulto , Idoso , Procedimentos Cirúrgicos Ambulatórios/economia , Analgésicos Opioides/efeitos adversos , Comorbidade , Efeitos Psicossociais da Doença , Feminino , Custos de Cuidados de Saúde , Humanos , Pacientes Internados , Masculino , Programas de Assistência Gerenciada/economia , Medicaid/economia , Medicare/economia , Pessoa de Meia-Idade , Transtornos Relacionados ao Uso de Opioides/economia , Transtornos Relacionados ao Uso de Opioides/etiologia , Dor/tratamento farmacológico , Dor/economia , Aceitação pelo Paciente de Cuidados de Saúde , Estudos Retrospectivos , Estados UnidosRESUMO
The number of people living with HIV (PLWH) ≥65 years is increasing in the United States. By 2035, the proportion of PLWH in this age group is projected to be 27%. As PLWH live longer, they face age-related comorbidities. We compared non-HIV disease and medication burden among PLWH (n = 2359) and HIV-negative individuals (n = 2,010,513) ≥65 years using MarketScan® Medicare Supplemental health insurance claims from 2009 to 2015. Outcomes were common diagnoses and medication classes, prevalence of non-HIV conditions, number of non-HIV conditions, and daily non-antiretroviral therapy (ART) medications over a 1-year period. We examined age-standardized prevalence rates and prevalence ratios (PRs) and fit multivariable generalized linear models, stratified by sex. PLWH were younger (mean 71 vs. 76 years) and a larger proportion were men (81% vs. 45%). The most common diagnoses among both cohorts were hypertension and dyslipidemia. Most non-HIV conditions were more prevalent among PLWH. The largest absolute difference was in anemia (29.6 cases per 100 people vs.11.7) and the largest relative difference was in hepatitis C (PR = 22.0). Unadjusted mean number of non-HIV conditions and daily non-ART medications were higher for PLWH (4.61 conditions and 3.79 medications) than HIV-negative individuals (3.94 and 3.41). In models, PLWH had significantly more non-HIV conditions than HIV-negative individuals [ratios: men = 1.272, (95% confidence interval, 1.233-1.312); women = 1.326 (1.245-1.413)]. Among those with >0 daily non-ART medications, men with HIV had significantly more non-ART medications than HIV-negative men [ratio = 1.178 (1.133-1.226)]. The disease burden associated with aging is substantially higher among PLWH, who may require additional services to effectively manage HIV and comorbid conditions.
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Demandas Administrativas em Assistência à Saúde/estatística & dados numéricos , Antirretrovirais/uso terapêutico , Doença Crônica/epidemiologia , Infecções por HIV/tratamento farmacológico , Soronegatividade para HIV , Medicare/estatística & dados numéricos , Polimedicação , Idoso , Idoso de 80 Anos ou mais , Doença Crônica/tratamento farmacológico , Comorbidade , Estudos Transversais , Diabetes Mellitus/epidemiologia , Feminino , Infecções por HIV/complicações , Infecções por HIV/epidemiologia , Humanos , Hipertensão/epidemiologia , Revisão da Utilização de Seguros , Masculino , Prevalência , Estudos Retrospectivos , Estados Unidos/epidemiologiaRESUMO
OBJECTIVE: Interstitial lung disease (ILD) is commonly associated with rheumatoid arthritis (RA) and can have significant morbidity and mortality. The objective of this study was to calculate the prevalence, incidence, healthcare costs, and mortality of RA-related ILD (RA-ILD) in the United States. METHODS: This retrospective cohort analysis used the Truven Health MarketScan Commercial and Medicare Supplemental health insurance databases from 2003 to 2014 and the Social Security Administration death database. Patients with RA-ILD were selected based on diagnoses on medical claims. Outcomes were 1-year prevalence and incidence of RA-ILD among the general enrollee population, all-cause and respiratory-related healthcare costs (2014 US$), and all-cause survival for a subset of newly diagnosed patients with vital status information. This analysis was descriptive. No statistical testing was conducted. RESULTS: Prevalence of RA-ILD ranged from 3.2 to 6.0 cases per 100,000 people across the 10-year period and incidence ranged from 2.7 to 3.8 cases per 100,000 people. There were 750 incident patients with 5 years of followup data. Over that time, 72% had an inpatient admission and 76% had an emergency room visit. Mean total 5-year costs were US$173,405 per patient (SD $158,837). Annual per-patient costs were highest in years 1 and 5. At 5 years after first diagnosis in the data, 35.9% of patients had died. CONCLUSION: Prevalence of RA-ILD increased over time. For patients who could be followed over a 5-year period, healthcare use and costs were somewhat stable over time, but were substantial. RA-ILD is associated with decreased survival.
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Artrite Reumatoide/epidemiologia , Artrite Reumatoide/mortalidade , Custos de Cuidados de Saúde , Doenças Pulmonares Intersticiais/epidemiologia , Doenças Pulmonares Intersticiais/mortalidade , Idoso , Artrite Reumatoide/economia , Feminino , Seguimentos , Humanos , Incidência , Revisão da Utilização de Seguros , Estimativa de Kaplan-Meier , Doenças Pulmonares Intersticiais/economia , Masculino , Medicare , Pessoa de Meia-Idade , Prevalência , Estudos Retrospectivos , Taxa de Sobrevida , Estados Unidos/epidemiologiaRESUMO
OBJECTIVE: To quantify the healthcare expenditures associated with potential oral glucocorticoid (OGC)-related adverse events (AEs) in patients with giant cell arteritis (GCA). METHODS: Patients with GCA and ≥ 1 OGC prescription fill between 2009 and 2014 were identified from the MarketScan Commercial and Medicare Supplemental claims databases. Patients were stratified into four groups based on cumulative OGC dose (> 0 to ≤ 2607 mg, > 2607 to ≤ 4800 mg, > 4800 to ≤ 7200 mg, and > 7200 mg) during the 1-year follow-up period; incidence of potential AEs and AE-related direct healthcare costs in USD were assessed. Association between the log of cumulative OGC dose and AE-related direct healthcare costs was evaluated, adjusting for baseline characteristics. RESULTS: Of 1602 patients with GCA included, 69% were women; the mean age was 73 years. The mean cumulative OGC dose was 5806 mg during the 1-year follow-up; most exposure occurred in the first 6 months. The proportion of patients with potential OGC-related AEs was 36.5% overall and increased as cumulative dose increased (30.7%-45.3% across dose groups). Unadjusted mean AE-related costs for patients with an AE was USD $12,818. In the multivariable model including all patients, increasing OGC dose was associated with increasing AE-related healthcare costs (cost ratio, 1.38 [95% CI, 1.16-1.64] per 1-unit increase in log of cumulative OGC dose [P < 0.001]). Mean (median)-predicted AE costs for the dose groups were USD $4389 ($2749) for > 0 to ≤ 2607 mg, USD $5176 ($3009) for > 2607 to ≤ 4800 mg, USD $5576 ($3633) for > 4800 to ≤ 7200 mg, and USD $6609 ($4447) for > 7200 mg. CONCLUSION: In patients with GCA, OGC-related AEs increased with increasing cumulative OGC dose, resulting in increased healthcare costs. These results highlight the need for efficacious therapies that reduce the exposure to and potential risks associated with OGCs.
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OBJECTIVE: The objective of this study was to compare risk for respiratory syncytial virus (RSV) hospitalizations (RSVH) for preterm infants 29 to 34 weeks gestational age (wGA) versus term infants before and after 2014 guidance changes for immunoprophylaxis (IP), using data from the 2012 to 2016 RSV seasons. STUDY DESIGN: Using commercial and Medicaid claims databases, infants born between July 1, 2011 and June 30, 2016 were categorized as preterm or term. RSVH during the RSV season (November-March) were identified for infants aged <6 months and rate ratios (RRs) for hospitalization comparing preterm and term infants were calculated. Difference-in-difference models were fit to evaluate the changes in hospitalization risks in preterm versus term infants from 2012 to 2014 seasons to 2014 to 2016 seasons. RESULTS: In all seasons, preterm infants had higher RSVH rates than term infants. Seasonal RRs prior to the guidance change for preterm wGA categories versus term infants ranged from 1.6 to 3.4. After the guidance change, the seasonal RRs ranged from 2.6 to 5.6. In 2014 to 2016, the risk associated with prematurity of 29 to 34 wGA versus term was significantly higher than in 2012 to 2014 (P<0.0001 for commercial and Medicaid samples). CONCLUSION: In infants aged <6 months, the risk for RSVH for infants 29 to 34 wGA compared with term infants increased significantly after the RSV IP recommendations became more restrictive.
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Custos Hospitalares , Hospitalização/estatística & dados numéricos , Recém-Nascido Prematuro , Infecções por Vírus Respiratório Sincicial/epidemiologia , Antivirais/uso terapêutico , Bases de Dados Factuais , Feminino , Idade Gestacional , Custos de Cuidados de Saúde , Hospitalização/economia , Humanos , Lactente , Recém-Nascido , Unidades de Terapia Intensiva Pediátrica , Masculino , Medicaid , Palivizumab/uso terapêutico , Guias de Prática Clínica como Assunto , Respiração Artificial , Infecções por Vírus Respiratório Sincicial/prevenção & controle , Fatores de Risco , Estações do Ano , Estados Unidos/epidemiologiaRESUMO
INTRODUCTION: Granulomatosis with polyangiitis (GPA) and microscopic polyangiitis (MPA) are two related forms of systemic vasculitis. Patients with these conditions often experience relapses affecting various body systems. Here we describe rates of relapse and review healthcare costs resulting from relapse among patients with GPA/MPA. METHODS: Two groups of patients with GPA and MPA were selected from the MarketScan claims databases between 2011 and 2013 based on diagnosis codes. Patients were followed for 12 months to identify relapses based on an algorithm of diagnoses in medical and medication claims. Relapses were categorized into one of the following groups: renal relapse, pulmonary relapse, other relapse-associated condition relapse, GPA or MPA utilization relapse, and mixed relapse. RESULTS: The final sample of patients with GPA and MPA consisted of 2707 and 740 patients, respectively. In both groups, approximately one-quarter of patients experienced relapse during the 12-month follow-up period. The mean all-cause healthcare costs in the 4-month period after relapse were $38,313 (SD, $54,120) for patients with GPA and $35,947 (SD, $48,065) for patients with MPA. In both groups, renal relapses were the costliest. Costs during the 4 months immediately following relapses were substantially higher than what could be expected over a 4-month follow-up among patients who did not experience relapse based on 12-month all-cause costs (GPA, $32,005 [SD, $64,570]; MPA, $61,044 [SD, $125,093]). CONCLUSIONS: Relapses are common among patients with GPA and MPA, and treatment of relapses can be costly. More effective therapies are needed to prevent relapses. FUNDING: Genentech, Inc.
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OBJECTIVE: Oral glucocorticoid (OGC) use for rheumatoid arthritis (RA) is debated because of the adverse event (AE) profile of OGC. We evaluated the associations between cumulative doses of OGC and potential OGC-related AE, and quantified the associated healthcare expenditures. METHODS: Using the MarketScan databases, patients ≥ 18 years old who have RA with continuous enrollment from January 1 to December 31, 2012 (baseline), and from January 1 to December 31, 2013 (evaluation period), were identified. Cumulative OGC dose was measured using prescription claims during the baseline period. Potential OGC-related AE (osteoporosis, fracture, aseptic necrosis of the bone, type 2 diabetes, ulcer/gastrointestinal bleeding, cataract, hospitalization for opportunistic infection, myocardial infarction, or stroke) and AE-related expenditures (2013 US$) were gathered during the evaluation period. Multivariable regression models were fitted to estimate OR of AE and incremental costs for patients with AE. RESULTS: There were 84,357 patients analyzed, of whom 48% used OGC during the baseline period and 26% had an AE during the evaluation period. A cumulative OGC dose > 1800 mg was associated with an increased risk of any AE compared with no OGC exposure (OR 1.19, 99.65% CI 1.09-1.30). Incremental costs per patient with any AE were significantly greater for cumulative OGC dose > 1800 mg compared with no OGC exposure (incremental cost = $3528, 99.65% CI $2402-$4793). CONCLUSION: Chronic exposure to low to medium doses of OGC was associated with significantly increased risk of potential OGC-related AE in patients with RA, and greater cumulative OGC dose was associated with substantially higher AE-related healthcare expenditures among patients with AE.
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Artrite Reumatoide/tratamento farmacológico , Glucocorticoides/efeitos adversos , Glucocorticoides/uso terapêutico , Gastos em Saúde , Administração Oral , Adulto , Idoso , Estudos de Coortes , Bases de Dados Factuais , Diabetes Mellitus Tipo 2/induzido quimicamente , Feminino , Fraturas Ósseas/induzido quimicamente , Glucocorticoides/administração & dosagem , Glucocorticoides/economia , Custos de Cuidados de Saúde , Humanos , Modelos Lineares , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Infarto do Miocárdio/induzido quimicamente , Infecções Oportunistas/induzido quimicamente , Osteoporose/induzido quimicamente , Acidente Vascular Cerebral/induzido quimicamenteRESUMO
OBJECTIVE: This article aims to compare respiratory syncytial virus (RSV) immunoprophylaxis (IP) use and RSV hospitalization rates (RSVH) in preterm and full-term infants without chronic lung disease of prematurity or congenital heart disease before and after the recommendation against RSV IP use in preterm infants born at 29 to 34 weeks' gestational age (wGA). STUDY DESIGN: Infants in commercial and Medicaid claims databases were followed from birth through first year to assess RSV IP and RSVH, as a function of infant's age and wGA. RSV IP was based on pharmacy or outpatient medical claims for palivizumab. RSVH was based on inpatient medical claims with a diagnosis of RSV. RESULTS: Commercial and Medicaid infants 29 to 34 wGA represented 2.9 to 3.5% of all births. RSV IP use in infants 29 to 34 wGA decreased 62 to 95% (p < 0.01) in the 2014-2015 season relative to the 2013-2014 season. Compared with the 2013-2014 season, RSVH increased by 2.7-fold (p = 0.02) and 1.4-fold (p = 0.03) for infants aged <3 months and 29 to 34 wGA in the 2014-2015 season with commercial and Medicaid insurance, respectively. In the 2014-2015 season, RSVH for infants 29 to 34 wGA were two to seven times higher than full-term infants without high-risk conditions. CONCLUSION: Following the 2014 RSV IP guidance change, RSV IP use declined and RSVH increased among infants born at 29 to 34 wGA and aged <3 months.
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Hospitalização/estatística & dados numéricos , Imunização , Infecções por Vírus Respiratório Sincicial/epidemiologia , Infecções por Vírus Respiratório Sincicial/prevenção & controle , Antivirais/uso terapêutico , Bases de Dados Factuais , Feminino , Idade Gestacional , Hospitalização/tendências , Humanos , Lactente , Recém-Nascido Prematuro , Modelos Lineares , Masculino , Medicaid , Palivizumab/uso terapêutico , Guias de Prática Clínica como Assunto , Infecções por Vírus Respiratório Sincicial/tratamento farmacológico , Vírus Sincicial Respiratório Humano , Sociedades Médicas , Estados Unidos/epidemiologiaRESUMO
AIMS: To compare healthcare utilization and costs between patients with type 2 diabetes (T2D) treated with exenatide (Bydureon) once weekly (EQW) and patients treated with insulin glargine (IG). MATERIALS AND METHODS: Using the MarketScan Commercial and Medicare Supplemental databases, we conducted a retrospective cohort study of adult US patients with claim with a diagnosis of T2D, initiating EQW or IG from February 1, 2012 to June 30, 2014 (first claim = index date). All-cause and diabetes-related utilization and costs were measured during the 12 months after the index date. EQW patients were matched 1:1 to IG patients, using propensity scores. Logistic and ordinary least-squares regression models were fit to model differences between the matched cohorts. RESULTS: There were 7749 EQW patients matched to 7749 IG patients. EQW patients had significantly (P < .05) lower odds of all-cause inpatient (IP) admissions (odds ratio = 0.737 [95% confidence interval, 0.661, 0.822]), diabetes-related IP admissions (0.720 [95% confidence interval, 0.635, 0.815]) and diabetes-related IP admissions or emergency room visits (0.778 [95% confidence interval, 0.713, 0.847]). EQW patients had significantly (P < .05) lower all-cause (cost difference = -113 USD [95% confidence interval, -120 USD, -106 USD]) and diabetes-related (-806 USD [95% confidence interval, -871 USD, -746 USD]) medical costs, and had significantly (P < .05) higher all-cause total costs (ie, medical plus pharmacy) (3228 USD [95% confidence interval, 3110 USD, 3367 USD]), diabetes-related total costs (1951 USD [95% confidence interval, 1873 USD, 2036 USD]), all-cause pharmacy costs (2792 USD [95% confidence interval, 2700 USD, 2928 USD]) and diabetes-related pharmacy costs (1923 USD [95% confidence interval, 1890 USD, 1957 USD]) than those of IG patients. CONCLUSIONS: Among adults with T2D, EQW initiators had lower odds of IP admission and lower medical costs in the 12 months after initiation than IG initiators. Higher total costs in EQW patients were driven by greater pharmacy costs.
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Diabetes Mellitus Tipo 2/economia , Exenatida/economia , Hipoglicemiantes/economia , Insulina Glargina/economia , Adolescente , Adulto , Idoso , Diabetes Mellitus Tipo 2/tratamento farmacológico , Esquema de Medicação , Exenatida/administração & dosagem , Feminino , Custos de Cuidados de Saúde , Humanos , Hipoglicemiantes/administração & dosagem , Insulina Glargina/administração & dosagem , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do Tratamento , Adulto JovemRESUMO
OBJECTIVE: Patients with systemic sclerosis (SSc) often develop interstitial lung disease (ILD) and/or pulmonary arterial hypertension (PAH). The effect of ILD and PAH on healthcare costs among patients with SSc is not well described. The objective of this analysis was to describe healthcare costs in patients with newly diagnosed SSc and SSc patients newly diagnosed with ILD and/or PAH in the United States. METHODS: This retrospective cohort analysis was conducted in the Truven Health MarketScan Commercial and Medicare Supplemental healthcare claims databases from 2003 to 2014. Based on International Classification of Diseases-9-Clinical Modification diagnosis codes on medical claims, patients were classified into 3 groups: incident SSc, SSc with incident ILD (SSc-ILD), and SSc with incident PAH (SSc-PAH). Patients were required to have continuous enrollment for 5 years to measure all-cause healthcare costs. Costs (adjusted to US$) were reported overall and by service type and year following diagnosis. Because of the overlap between groups, statistical comparisons were not conducted. RESULTS: There were 1957 patients with incident SSc, 219 with incident SSc-ILD, and 108 patients with incident SSc-PAH. Average (mean ± SD) all-cause healthcare costs over followup were higher for patients with incident SSc-ILD ($191,107 ± $322,193) or patients with incident SSc-PAH ($254,425 ± $240,497), compared to patients with incident SSc ($101,839 ± $167,155). Average annual costs over the 5-year period ranged from $18,513 to $23,268 for patients with incident SSc, from $31,285 to $55,446 for patients with incident SSc-ILD, and from $44,454 to $63,320 for patients with incident SSc-PAH. Costs tended to be the highest in the fifth year of followup. CONCLUSION: Among patients with SSc, ILD and PAH can result in substantial increases in healthcare costs.
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Custos de Cuidados de Saúde/tendências , Hipertensão Pulmonar/economia , Hipertensão Pulmonar/epidemiologia , Doenças Pulmonares Intersticiais/economia , Doenças Pulmonares Intersticiais/epidemiologia , Escleroderma Sistêmico/economia , Escleroderma Sistêmico/epidemiologia , Demandas Administrativas em Assistência à Saúde , Adolescente , Adulto , Idoso , Feminino , Seguimentos , Humanos , Hipertensão Pulmonar/etiologia , Hipertensão Pulmonar/mortalidade , Incidência , Estimativa de Kaplan-Meier , Doenças Pulmonares Intersticiais/etiologia , Doenças Pulmonares Intersticiais/mortalidade , Masculino , Medicare , Pessoa de Meia-Idade , Estudos Retrospectivos , Escleroderma Sistêmico/complicações , Escleroderma Sistêmico/mortalidade , Estados Unidos/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Constipation is a common adverse effect of opioid use and has been associated with increased healthcare utilization and costs among patients receiving opioids for pain management. OBJECTIVE: To compare the healthcare utilization and costs of Medicaid patients with chronic noncancer pain with and without constipation who were receiving opioids. METHODS: This retrospective, claims-based study was conducted using data from the Truven Health MarketScan Medicaid Multi-State database. Patients with no evidence of cancer who initiated opioid therapy between January 1, 2009, and June 30, 2013, were eligible for the study. Patients had to have continuous enrollment in the database in the 6 months before and 12 months after opioid initiation, with no evidence of substance abuse or functional or inflammatory bowel disease. Medical and pharmacy claims during the 12 months after opioid initiation were evaluated for a diagnosis of constipation or for prescription or over-the-counter medications indicative of constipation. All-cause healthcare utilization and costs were measured over the same period and were compared between propensity score-matched cohorts of patients with evidence of constipation and patients without constipation. RESULTS: Of the 25,744 patients meeting the study inclusion criteria, 2716 (10.5%) had evidence of constipation. After 1:1 propensity score matching, the 2 cohorts had similar demographic and clinical characteristics (ie, mean age, 47 years; 26%-27% male). During the 12-month follow-up period, healthcare utilization was more frequent among patients with constipation, including inpatient admissions and emergency department visits, than in the matched patients without constipation. The total all-cause mean healthcare costs were substantially higher among the patients with constipation ($28,234; 95% confidence interval [CI], $24,307-$32,160) than in the patients without constipation ($13,709; 95% CI, $12,618-$14,801), with a median cost difference of $4166 per patient (P <.001). CONCLUSION: Among Medicaid enrollees who receive opioids for chronic noncancer pain, constipation is associated with increased all-cause healthcare utilization and costs.
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BACKGROUND: Individuals with Down syndrome (DS) experience various comorbidities in excess of the prevalence seen among the non-DS population. However, the extent of the excess burden of comorbidities specifically within commercially and publicly insured DS populations aged < 21 years is not currently known. OBJECTIVES: To (a) describe the most common diagnoses among individuals with DS who have either commercial or Medicaid insurance and (b) compare the prevalence of those diagnoses between DS cases and non-DS controls. METHODS: This was a longitudinal, retrospective study using health care claims of commercially insured and Medicaid-insured individuals in the Truven Health MarketScan Databases from 2008 to 2015. Individuals aged < 2, 2-5, 6-11, and 12-20 years with a DS diagnosis (cases; commercial: n = 15,948; Medicaid: n = 11,958) were matched to individuals without DS (controls; commercial: n = 47,844; Medicaid: n = 35,874) using a 1:3 ratio. The annual number of diagnoses was compared between cases and controls within age groups using t-tests, and the prevalence of the most common diagnoses was compared using chi-square tests. RESULTS: Cases in all age groups in both databases had more diagnoses annually than controls (mean =9-17 per year vs. 4-10 per year, P < 0.001), and the number of diagnoses decreased with age for cases and controls. Among the most common case diagnoses were upper respiratory infections (28.9%-59.1% vs. 19.5%-52.9%); suppurative otitis media (25.1%-56.8% vs. 8.7%-51.2%); nutrition/metabolic/developmental symptoms (37.9%-50.4% vs. 7.7%-10.6%); delays in development (22.8%-52.8% vs. 4.1%-10.9%); and general symptoms (35.1%-47.2% vs. 22.1%-37.2%), and the prevalence of each was greater among cases versus controls in all age groups in both databases (P < 0.001). The most common diagnoses among controls included some of the same as among cases, as well as acute pharyngitis (18.7%-31.8% vs. 19.2%-30.5%); allergic rhinitis (19.9%-24.3% vs. 15.3%-20.7%); viral/chlamydial infections (24.2%-26.6% vs. 17.7%-23.5%); and joint disorders (11.6% vs. 16.6%), and most were significantly more prevalent among cases (P < 0.05). CONCLUSIONS: Commercially insured and Medicaid-insured individuals aged < 21 years with DS experience a greater number and prevalence of concomitant diagnoses compared with non-DS individuals. Awareness of these common diagnoses could help facilitate the optimal care of these individuals by the pediatric health care community. DISCLOSURES: This study was sponsored and funded by Genentech. Truven Health Analytics, an IBM Company, receives payment from Genentech to conduct research, including the research for this study. Truven Health Analytics also receives payment from other pharmaceutical companies to conduct research. Kong and Evans are employed by Truven Health Analytics. Csoboth is employed by Genentech. Brixner reports fees paid to the University of Utah by Truven Health Analytics on her behalf for work related to this study. Hurley reports fees from Genentech for work on this study and for work outside of this study. At the time of this study, Visootsak was employed by F. Hoffman-LaRoche Pharmaceuticals, parent company of Genentech. All authors, including those affiliated with the study sponsor, were involved in the design of the study, interpretation of the data, writing of the manuscript, and the decision to submit the manuscript for publication. Study concept and design were contributed by Kong, Hurley, and Brixner, along with Evans. Kong and Evans collected the data, and data interpretation was performed by Csoboth, Visootsak, Brixner, and Hurley, with assistance from Kong. The manuscript was written by Evans, Kong, Hurley, and Brixner and revised by Kong, Hurley, Evans, and Brixner, with assistance from Csoboth and Visootsak.
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Síndrome de Down/diagnóstico , Síndrome de Down/epidemiologia , Revisão da Utilização de Seguros/tendências , Seguro Saúde/tendências , Medicaid/tendências , Adolescente , Criança , Pré-Escolar , Estudos de Coortes , Síndrome de Down/economia , Feminino , Humanos , Lactente , Revisão da Utilização de Seguros/economia , Seguro Saúde/economia , Estudos Longitudinais , Masculino , Medicaid/economia , Estudos Retrospectivos , Estados Unidos/epidemiologia , Adulto JovemRESUMO
OBJECTIVE: To compare healthcare costs of adults with type 2 diabetes (T2D) after initiation of saxagliptin or linagliptin, two antidiabetic medications in the dipeptidyl peptidase-4 inhibitor medication class. METHODS: Patients with T2D who were at least 18 years old and initiated saxagliptin or linagliptin (index date) between 1 June 2011 and 30 June 2014 were identified in the MarketScan Commercial and Medicare Supplemental Databases. All-cause healthcare costs and diabetes-related costs (T2D diagnosis on a medical claim and/or an antidiabetic medication claim) were measured in the 1 year follow-up period. Saxagliptin and linagliptin initiators were matched using propensity score methods. Cost ratios (CRs) and predicted costs were estimated from generalized linear models and recycled predictions. RESULTS: There were 34,560 saxagliptin initiators and 18,175 linagliptin initiators identified (mean ages 57 and 59; 55% and 56% male, respectively). Before matching, saxagliptin initiators had significantly lower all-cause total healthcare costs than linagliptin initiators (mean = $15,335 [SD $28,923] vs. mean = $20,069 [SD $48,541], p < .001) and significantly lower diabetes-related total healthcare costs (mean = $6109 [SD $13,851] vs. mean = $7393 [SD $26,041], p < .001). In matched analyses (n = 16,069 per cohort), saxagliptin initiators had lower all-cause follow-up costs than linagliptin initiators (CR = 0.953, 95% CI = 0.932-0.974, p < .001; predicted costs = $17,211 vs. $18,068). There was no significant difference in diabetes-related total costs after matching; however, diabetes-related medical costs were significantly lower for saxagliptin initiators (CR = 0.959, 95% CI = 0.927-0.993, p = 0.017; predicted costs = $3989 vs. $4159). CONCLUSIONS: Adult patients with T2D initiating treatment with saxagliptin had lower total all-cause healthcare costs and diabetes-related medical costs over 1 year compared with patients initiating treatment with linagliptin.