RESUMO
BACKGROUND: Attention-deficit/hyperactivity disorder (ADHD) is a common neurobehavioral disorder affecting approximately 10.0% of children and 6.5% of adolescents in the United States (US). A comprehensive assessment of the current treatment landscape is warranted to highlight potential unmet needs of children and adolescents with ADHD. Therefore, this study described treatment patterns and healthcare costs among commercially insured children and adolescents with ADHD in the US. METHODS: Children and adolescents with ADHD initiating pharmacological treatment indicated for ADHD were identified from IBM MarketScan Commercial Database (2014-2018). A treatment sequence algorithm was used to examine treatment patterns, including discontinuation (≥ 180 days following the last day of supply of any ADHD treatment), switch, add-on, and drop (discontinuation of an agent in combination therapy), during the 12-month study period following the index date (i.e., first observed ADHD treatment). Total adjusted annual healthcare costs were compared between patients with and without treatment changes. RESULTS: Among 49,756 children and 29,093 adolescents included, mean age was 9 and 15 years, respectively, and 31% and 38% were female. As the first treatment regimen observed, 92% of both children and adolescents initiated a stimulant and 11% initiated combination therapy. Over half of the population had a treatment change over 12 months-59% of children and 68% of adolescents. Treatment discontinuation over 12 months was common in both populations-21% of children and 36% of adolescents discontinued treatment. Healthcare costs increased with the number of treatment changes observed; children and adolescents with treatment changes (i.e., 1, 2, or ≥ 3) incurred an incremental annual cost of up to $1,443 and $2,705, respectively, compared to those without a treatment change (p < 0.001). Costs were largely driven by outpatient visits. CONCLUSIONS: Over a 12-month period, treatment changes were commonly observed and were associated with excess costs, highlighting the unmet treatment needs of children and adolescents with ADHD in the US.
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Transtorno do Deficit de Atenção com Hiperatividade , Estimulantes do Sistema Nervoso Central , Adolescente , Transtorno do Deficit de Atenção com Hiperatividade/tratamento farmacológico , Criança , Feminino , Custos de Cuidados de Saúde , Humanos , Revisão da Utilização de Seguros , Masculino , Estudos Retrospectivos , Estados UnidosRESUMO
BACKGROUND: The proportion of patients with post-traumatic stress disorder (PTSD) that remain undiagnosed may be substantial. Without an accurate diagnosis, these patients may lack PTSD-targeted treatments and experience adverse health outcomes. This study used a machine learning approach to identify and describe civilian patients likely to have undiagnosed PTSD in the US commercial population. METHODS: The IBM® MarketScan® Commercial Subset (10/01/2015-12/31/2018) was used. A random forest machine learning model was developed and trained to differentiate between patients with and without PTSD using non-trauma-based features. The model was applied to patients for whom PTSD status could not be confirmed to identify individuals likely and unlikely to have undiagnosed PTSD. Patient characteristics, symptoms and complications potentially related to PTSD, treatments received, healthcare costs, and healthcare resource utilization were described separately for patients with PTSD (Actual Positive PTSD cohort), patients likely to have PTSD (Likely PTSD cohort), and patients without PTSD (Without PTSD cohort). RESULTS: A total of 44,342 patients were classified in the Actual Positive PTSD cohort, 5683 in the Likely PTSD cohort, and 2,074,471 in the Without PTSD cohort. While several symptoms/comorbidities were similar between the Actual Positive and Likely PTSD cohorts, others, including depression and anxiety disorders, suicidal thoughts/actions, and substance use, were more common in the Likely PTSD cohort, suggesting that certain symptoms may be exacerbated among those without a formal diagnosis. Mean per-patient-per-6-month healthcare costs were similar between the Actual Positive and Likely PTSD cohorts ($11,156 and $11,723) and were higher than those of the Without PTSD cohort ($3616); however, cost drivers differed between cohorts, with the Likely PTSD cohort experiencing more inpatient admissions and less outpatient visits than the Actual Positive PTSD cohort. CONCLUSIONS: These findings suggest that the lack of a PTSD diagnosis and targeted management of PTSD may result in a greater burden among undiagnosed patients and highlights the need for increased awareness of PTSD in clinical practice and among the civilian population.
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Transtornos de Estresse Pós-Traumáticos , Transtornos de Ansiedade/epidemiologia , Estudos de Coortes , Comorbidade , Humanos , Aprendizado de Máquina , Transtornos de Estresse Pós-Traumáticos/diagnóstico , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Transtornos de Estresse Pós-Traumáticos/terapia , Estados Unidos/epidemiologiaRESUMO
OBJECTIVES: To describe characteristics and compare clinical outcomes including falls, fractures, infections, and neuropsychiatric symptoms (NPS) among long-term care residents with dementia with and without agitation. METHODS: A cross-sectional secondary analysis of administrative healthcare data was conducted whereby residents with dementia residing in a long-term care facility for ≥12 months were identified from the AnalytiCare LLC database (10/2010-06/2014) and were classified into mutually exclusive cohorts (Agitation Cohort or No-Agitation Cohort) based on available agitation-related symptoms. Entropy balancing was used to balance demographic and clinical characteristics between the two cohorts. The impact of agitation on clinical outcomes was compared between balanced cohorts using weighted logistic regression models. RESULTS: The study included 6,265 long-term care residents with dementia among whom, 3,313 were included in the Agitation Cohort and 2,952 in the No-Agitation Cohort. Prior to balancing, residents in the Agitation Cohort had greater dementia-related cognitive impairment and clinical manifestations compared to the No-Agitation Cohort. After balancing, residents with and without agitation, respectively, received a median of five and four distinct types of medications (including antipsychotics). Further, compared to residents without agitation, those with agitation were significantly more likely to have a recorded fall (OR = 1.58), fracture (OR = 1.29), infection (OR = 1.18), and other NPS (OR = 2.11). CONCLUSIONS: Agitation in long-term care residents with dementia was associated with numerically higher medication use and an increased likelihood of experiencing falls, fractures, infections, and additional NPS compared to residents without agitation, highlighting the unmet need for effective management of agitation symptoms in this population.
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Demência , Assistência de Longa Duração , Ansiedade , Estudos Transversais , Demência/epidemiologia , Humanos , Casas de Saúde , Agitação Psicomotora/epidemiologia , Estados Unidos/epidemiologiaRESUMO
BACKGROUND: Psoriasis (Ps) is a chronic inflammatory immune-mediated skin disease that has been identified as a risk factor for various conditions including neoplasms. OBJECTIVE: To compare prevalence of cancer between Ps and Ps-free patients. METHODS: Adult patients continuously enrolled for ≥12 months (≥1 month in 2014) were selected from a large United States (US) claims database (Q1:2010-Q4:2014) and classified as Ps patients (≥2 Ps diagnoses; International Classification of Diseases 9th Revision, [ICD-9] code: 696.1x) and Ps-free patients (no Ps diagnosis). Patients were exactly matched (1:1) based on age, gender, state of residence, and insurance plan type. Prevalence of cancer was compared between cohorts over patients' last 12 months of continuous healthcare plan enrollment using logistic-regression models. RESULTS: A total of 179,066 pairs of Ps and Ps-free patients were selected. Median age was 54.0 years, 51.7% were females. Prevalence of cancer was higher among Ps patients for any type of neoplasms (OR [95% confidence interval (CI)]=1.86 [1.83; 1.89]), malignant neoplasms (OR [95% CI]=1.53 [1.49;1.57]), as well as malignant skin neoplasms (OR [95% CI]=1.87 [1.79; 1.95]), lymphatic and hematopoietic tissues (OR [95% CI]=1.70 [1.57;1.84]), genital (OR [95% CI]=1.33 [1.26;1.41]), breast (OR [95% CI]=1.32 [1.24;1.40]), digestive organs and peritoneum (OR [95% CI]=1.24 [1.13;1.35]), urinary organs (OR [95% CI]=1.49 [1.36;1.64]), respiratory and intrathoracic organs (OR [95% CI]=1.30 [1.17;1.44]), and metastatic cancer (OR [95% CI]=1.14 [1.06;1.24]), all P less than 0.01. LIMITATIONS: Impact of Ps severity could not be assessed. CONCLUSION: Ps patients had a higher prevalence of cancer than Ps-free patients. J Drugs Dermatol. 2018;17(2):180-186.
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Bases de Dados Factuais/estatística & dados numéricos , Formulário de Reclamação de Seguro/estatística & dados numéricos , Neoplasias/diagnóstico , Neoplasias/epidemiologia , Psoríase/diagnóstico , Psoríase/epidemiologia , Adulto , Idoso , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Retrospectivos , Estados Unidos/epidemiologiaRESUMO
Objective: To assess the real-world risk of developing adverse medical conditions (AMCs) among patients with psoriasis treated with biologic therapies or conventional systemic/topical therapies (CST/topical). Methods: Adult patients with psoriasis were identified from the Truven MarketScan US claims database (2008 Q32015 Q3) and classified into cohorts based on treatment initiated on the index date (adalimumab [ADA], etanercept [ETN], ustekinumab [UST], infliximab [IFX], or CST/topical). Incident AMCs were identified while on treatment from diagnoses recorded in medical claims and included abnormal test results, infections, mental disorders, cardiovascular disease, malignancies (skin and non-skin), and respiratory disease. Cox proportional hazards models were used to compare AMC risk for (1) ADA, ETN, and UST (separately) vs CST/topical, and (2) ADA vs other biologic therapies (ETN, UST, and IFX combined). Regressions were adjusted for age, gender, region, insurance plan type, year, Charlson comorbidity index, and prior AMCs; and based on stepwise selection, comorbidities, specialist encounters, and frequently prescribed treatments. Results: A total of 42,981 patients were identified (ADA: 5,197; ETN: 3,311; UST: 1,370; IFX: 187; CST/topical: 32,916). Across cohorts, median age was 4650 years, 46.2%53.1% were female, and median follow-up duration was 3.37.9 months. For all cohorts, infection was the most frequent AMC (28.7%41.8%). Compared with CST/topical, ADA, ETN, and UST were associated with a lower risk of infections (adjusted hazard ratio [aHR]: 0.93, 0.92, and 0.86, respectively, all P<0.05). ADA was associated with a lower risk of malignancies (aHR: 0.71, P<0.05), and ETN was associated with a lower risk of respiratory disease (aHR: 0.80, P<0.05). Compared with biologic therapies, ADA was not associated with higher risk of AMCs. Conclusions: Compared to CST/topical, biologic therapies were associated with similar or lower risk of AMCs. Comparison between ADA and other biologic therapies suggests a similar safety profile with respect to the studied AMCs.
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Antirreumáticos/efeitos adversos , Produtos Biológicos/efeitos adversos , Fármacos Dermatológicos/efeitos adversos , Vigilância de Produtos Comercializados/estatística & dados numéricos , Psoríase/tratamento farmacológico , Adalimumab/efeitos adversos , Etanercepte/efeitos adversos , Feminino , Humanos , Infliximab/efeitos adversos , Masculino , Metotrexato/efeitos adversos , Pessoa de Meia-Idade , Terapia PUVA/efeitos adversos , Psoríase/diagnóstico , Estudos Retrospectivos , Índice de Gravidade de Doença , Resultado do Tratamento , Ustekinumab/efeitos adversosRESUMO
BACKGROUND: The effect of depressive symptoms on individuals has been widely studied but their impact on households remains less explored. This study assessed the humanistic and economic impact of living with an adult with depressive symptoms on adults without depressive symptoms among households in the United States (US). METHODS: The Medical Expenditure Panel Survey (MEPS) Household Component database was used to identify adults without depressive symptoms living in households with ≥1 adult with depressive symptoms (depression household) and adults without depressive symptoms living in households without an adult with depressive symptoms (no-depression household). Weighted generalized linear models with clustered standard errors were used to compare total income (USD 2020), employment status, workdays missed, quality of life (QoL), and healthcare resource utilization (HRU) between cohorts. RESULTS: Adults without depressive symptoms living in a depression household (n = 1699) earned $4720 less in total annual income (representing 11.3% lower than the average income of $41,634 in MEPS), were less likely to be employed, missed more workdays per year, and had lower QoL than adults without depressive symptoms living in a no-depression household (n = 15,286). Differences in total annual healthcare costs and for most types of HRU, except for increased outpatient mental health-related visits, were not significant. LIMITATIONS: Data is subject to reporting bias, misclassification, and other inaccuracies. Causal inferences could not be established. CONCLUSION: The economic and humanistic consequences of depressive symptoms may extend beyond the affected adults and impact other adult members of the household.
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Depressão , Qualidade de Vida , Adulto , Humanos , Estados Unidos/epidemiologia , Depressão/epidemiologia , Características da Família , Renda , Custos de Cuidados de SaúdeRESUMO
AIMS: Suboptimal treatment indicators, including treatment switch, are common among patients with Crohn's disease (CD), but little is known about their associated healthcare resource utilization (HRU) and costs. This study assessed the impact of suboptimal treatment indicators on HRU and costs among adults with CD newly treated with a first-line biologic. METHODS: Adult patients with CD were identified in the IBM MarketScan Commercial Subset (10/01/2015-03/31/2020). The index date was defined as initiation of the first-line biologic, and the study period was defined as the 12 months following the index date. Patients were classified into Suboptimal Treatment and Optimal Treatment cohorts based on observed indicators of suboptimal treatment during the study period. Patients in the Suboptimal Treatment Cohort with a treatment switch were classified into the Treatment Switch Cohort and compared to patients with no treatment switch. All-cause HRU and costs were measured during the study period and assessed for patients with suboptimal vs optimal treatment and patients with vs without a treatment switch. RESULTS: The study included 4,006 patients (Suboptimal Treatment: 2,091, Optimal Treatment: 1,915). Treatment switch was a common indicator of suboptimal treatment (Treatment Switch: 640, No Treatment Switch: 3,366). HRU and costs were significantly higher among patients with suboptimal treatment than those with optimal treatment (annual costs: $92,043 vs $73,764; p < 0.01), and among those with a treatment switch than those with no treatment switch (annual costs: $95,689 vs $81,027; p < 0.01). Increases in the number of suboptimal treatment indicators were associated with increased costs. LIMITATIONS: Claims data were used to identify suboptimal treatment indicators based on observed treatment patterns; reasons for treatment decisions could not be assessed. CONCLUSION: This study demonstrates that patients with suboptimal treatment indicators, including treatment switch, incur substantially higher HRU and costs compared to patients receiving optimal treatment and those that do not switch treatments.
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Doença de Crohn , Revisão da Utilização de Seguros , Humanos , Masculino , Doença de Crohn/tratamento farmacológico , Doença de Crohn/economia , Feminino , Adulto , Estudos Retrospectivos , Pessoa de Meia-Idade , Estados Unidos , Produtos Biológicos/uso terapêutico , Produtos Biológicos/economia , Aceitação pelo Paciente de Cuidados de Saúde/estatística & dados numéricos , Adulto Jovem , Gastos em Saúde/estatística & dados numéricos , Recursos em Saúde/estatística & dados numéricos , Recursos em Saúde/economia , AdolescenteRESUMO
INTRODUCTION: Objective assessment of treatment effectiveness using real-world claims data is challenging. This study assessed treatment-free intervals (TFI) as a proxy for treatment effectiveness, and all-cause healthcare costs among adult patients with irritable bowel syndrome with diarrhea (IBS-D) treated with rifaximin or eluxadoline in the USA. METHODS: Adult patients (18-64 years) with IBS-D and ≥ 1 rifaximin or eluxadoline prescription were identified in the IQVIA PharMetrics® Plus database (10/01/2015-12/31/2021) and classified into two mutually exclusive cohorts (i.e., rifaximin and eluxadoline). Index date was the date of rifaximin or eluxadoline initiation. Entropy-balanced baseline characteristics, TFI (periods of ≥ 30 consecutive days without IBS-D treatment), and healthcare costs were reported. Healthcare costs were compared between cohorts using mean cost differences. RESULTS: There were 7094 and 2161 patients in the rifaximin and eluxadoline cohorts, respectively. After balancing, baseline characteristics (mean age 44.1 years; female 72.4%) were similar between cohorts. A higher proportion of patients treated with rifaximin achieved a TFI of ≥ 30 days (76.2% vs. 66.7%), ≥ 60 days (67.0% vs. 47.0%), ≥ 90 days (61.0% vs. 38.7%), ≥ 180 days (51.7% vs. 31.0%), and ≥ 240 days (47.7% vs. 27.9%) compared to eluxadoline. Among patients with a TFI ≥ 30 days, mean TFI durations were 8.3 and 6.0 months for the rifaximin and eluxadoline cohorts. Mean all-cause healthcare costs were lower for rifaximin vs. eluxadoline ($18,316 vs. $23,437; p = 0.008), primarily driven by pharmacy costs ($7348 vs. $10,250; p < 0.001). In a simulated health plan of one million commercially insured lives, initiating 50% of patients on rifaximin instead of eluxadoline resulted in total cost savings of $2.1 million per year or $0.18 per-member-per-month. CONCLUSIONS: This real-world study suggests that TFI is a meaningful surrogate measure of treatment effectiveness in IBS-D. Patients treated with rifaximin had longer treatment-free periods and lower healthcare costs than patients treated with eluxadoline.
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Diarreia , Fármacos Gastrointestinais , Custos de Cuidados de Saúde , Síndrome do Intestino Irritável , Rifaximina , Humanos , Síndrome do Intestino Irritável/tratamento farmacológico , Síndrome do Intestino Irritável/economia , Adulto , Feminino , Masculino , Rifaximina/uso terapêutico , Diarreia/tratamento farmacológico , Diarreia/economia , Pessoa de Meia-Idade , Fármacos Gastrointestinais/uso terapêutico , Fármacos Gastrointestinais/economia , Adolescente , Adulto Jovem , Resultado do Tratamento , Custos de Cuidados de Saúde/estatística & dados numéricos , Fenilalanina/uso terapêutico , Fenilalanina/análogos & derivados , Fenilalanina/economia , Estados Unidos , Estudos Retrospectivos , ImidazóisRESUMO
OBJECTIVE: To assess the journey of individuals from experiencing a traumatic event through onset of symptoms, diagnosis, and treatment of posttraumatic stress disorder (PTSD). METHODS: Patient- and psychiatrist-level data was collected (02/2022-05/2022) from psychiatrists who treated ≥1 civilian adult diagnosed with PTSD. Eligible charts covered civilian adults diagnosed with PTSD (2016-2020), receiving ≥1 PTSD-related treatment (selective serotonin reuptake inhibitors [SSRIs], serotonin-norepinephrine reuptake inhibitors [SNRIs], atypical antipsychotics [AAs]), and having ≥1 medical visit in the last 12 months. Collected information included clinical and treatment characteristics surrounding the PTSD diagnosis. RESULTS: A total of 273 psychiatrists contributed data on 687 patients with PTSD (average age 36.1; 60.4% female). On average, the traumatic event and symptom onset occurred 8.7 years and 6.5 years prior to PTSD diagnosis, respectively. In the 6 months before diagnosis, 88.9% of patients had received a PTSD-related treatment. At time of diagnosis, 87.8% of patients had intrusion symptoms and 78.9% had alterations in cognition/mood; 41.2% had depressive disorder and 38.7% had anxiety. Diagnosis prompted treatment changes for 79.3% of patients, receiving treatment within 1.9 months on average, often with a first-line SSRI as either monotherapy (52.8%) or combination (24.9%). At the end of the 24-month study period, 34.4% of patients achieved psychiatrist-recorded remission. A total of 23.0% of psychiatrists expressed dissatisfaction with approved PTSD treatments, with 88.3% at least somewhat likely to prescribe AAs despite lack of FDA approval. CONCLUSION: PTSD presents heterogeneously, with an extensive journey from trauma to diagnosis with low remission rates and limited treatment options.
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Antipsicóticos , Transtornos de Estresse Pós-Traumáticos , Adulto , Humanos , Feminino , Masculino , Transtornos de Estresse Pós-Traumáticos/diagnóstico , Transtornos de Estresse Pós-Traumáticos/tratamento farmacológico , Inibidores Seletivos de Recaptação de Serotonina/uso terapêutico , Ansiedade , Antipsicóticos/uso terapêuticoRESUMO
INTRODUCTION: Patients with attention-deficit/hyperactivity disorder (ADHD) often have psychiatric comorbidities that may confound diagnosis and affect treatment outcomes and costs. The current study described treatment patterns and healthcare costs among patients with ADHD and comorbid anxiety and/or depression in the United States (USA). METHODS: Patients with ADHD initiating pharmacological treatments were identified from IBM MarketScan Data (2014-2018). The index date was the first observed ADHD treatment. Comorbidity profiles (anxiety and/or depression) were assessed during the 6-month baseline period. Treatment changes (discontinuation, switch, add-on, drop) were examined during the 12-month study period. Adjusted odds ratios (ORs) of experiencing a treatment change were estimated. Adjusted annual healthcare costs were compared between patients with and without treatment changes. RESULTS: Among 172,010 patients with ADHD (children [aged 6-12] N = 49,756; adolescents [aged 13-17] N = 29,093; adults [aged 18 +] N = 93,161), the proportion of patients with anxiety and depression increased from childhood to adulthood (anxiety 11.0%, 17.7%, 23.0%; depression 3.4%, 15.7%, 19.0%; anxiety and/or depression 12.9%, 25.4%, 32.2%). Compared with patients without the comorbidity profile, those with the comorbidity profile experienced a significantly higher odds of a treatment change (ORs [children, adolescents, adults] 1.37, 1.19, 1.19 for those with anxiety; 1.37, 1.30, 1.29 for those with depression; and 1.39, 1.25, 1.21 for those with anxiety and/or depression). Excess costs associated with a treatment change were generally higher with more treatment changes. Among patients with three or more treatment changes, annual excess costs per child, adolescent, and adult were $2234, $6557, and $3891 for those with anxiety; $4595, $3966, and $4997 for those with depression; and $2733, $5082, and $3483 for those with anxiety and/or depression. CONCLUSIONS: Over 12 months, patients with ADHD and comorbid anxiety and/or depression were significantly more likely to experience a treatment change than those without these psychiatric comorbidities and incurred higher excess costs with additional treatment changes.
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Transtorno do Deficit de Atenção com Hiperatividade , Adulto , Criança , Adolescente , Humanos , Estados Unidos/epidemiologia , Adulto Jovem , Transtorno do Deficit de Atenção com Hiperatividade/complicações , Transtorno do Deficit de Atenção com Hiperatividade/tratamento farmacológico , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Estudos Retrospectivos , Depressão/epidemiologia , Revisão da Utilização de Seguros , Ansiedade/epidemiologia , Comorbidade , Custos de Cuidados de SaúdeRESUMO
OBJECTIVE: To describe post-traumatic stress disorder (PTSD)-related symptoms and frequent psychiatric comorbidities, treatments received, healthcare resource utilization (HRU), and healthcare costs pre- and post-PTSD diagnosis among adults in the United States. METHODS: Adults with PTSD who received a PTSD-related pharmacological treatment (selective serotonin reuptake inhibitor [SSRI], serotonin-norepinephrine reuptake inhibitor [SNRI], atypical antipsychotic [AA]) within 24 months of the first observed PTSD diagnosis (index date) were identified using MarketScan Commercial Database (2015-2020). Study outcomes were assessed during the 6-month pre-diagnosis and 24-month post-diagnosis periods. Subgroup analyses included patients treated or not treated with AAs post-PTSD diagnosis. RESULTS: Of the overall patients (N = 26,306; mean age at diagnosis 39.5 years; 73.3% female), 85.9% had PTSD-related symptoms and frequent psychiatric comorbidities during the 6 months pre-diagnosis. Patients treated with AAs post-PTSD diagnosis (N = 9,298) tended to have higher rates of PTSD-related symptoms and comorbidities at diagnosis than those not treated with AAs (N = 7,011). Following diagnosis, the most commonly observed first-line treatments were SSRI (67.4%), AA (23.4%), and SNRI (22.6%). The rate of PTSD-related symptoms and comorbidities, psychotherapy and pharmacological treatments received, HRU, and healthcare costs increased during the 6 months post-diagnosis relative to the 6 months pre-diagnosis and then declined over time during the 24 months post-diagnosis. CONCLUSIONS: The PTSD diagnosis was associated with increased rates of symptoms and frequent psychiatric comorbidities, psychotherapy and pharmacological treatments received, HRU, and healthcare costs, pointing to increased patient monitoring. Within 6 to 12 months after the PTSD diagnosis, these outcomes tended to reduce, perhaps as patients were obtaining targeted and effective care.
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INTRODUCTION: Previous societal burden estimations for major depressive disorder (MDD) often fail to account for several hidden cost components. This study provides a comprehensive evaluation of societal costs for adults with MDD in the United States (USA) in 2019. The potential impact of a more effective, rapid-acting MDD therapy vs standard of care on the economic burden of MDD was estimated to illustrate the utility of such a framework in evaluating new interventions. METHODS: This study used a prevalence-based human capital approach. Incremental costs (2019 US dollars) per individual with MDD were derived from national survey inputs and published literature and included incremental healthcare costs and indirect costs. For each cost component, the societal costs were extrapolated by multiplying the per-patient costs by the number of individuals with MDD. The impact of a more effective, rapid-acting novel therapy on the economic burden of MDD was then simulated on the basis of these inputs. RESULTS: In 2019, the number of adults with MDD in the USA was estimated at 19.8 million (62.7% female; 32.9% severe MDD), and the incremental societal economic burden of MDD was estimated at $333.7 billion ($382.4 billion in 2023 US dollars), or $16,854 per adult with MDD. The primary cost drivers were healthcare costs ($127.3 billion; 38.1%), household-related costs ($80.1 billion; 24.0%), presenteeism ($43.3 billion; 13.0%), and absenteeism ($38.4 billion; 11.5%). In the simulated scenario, a hypothetical novel therapy with a 50.0% early response rate was associated with a 7.7% reduction in the economic burden of MDD relative to standard of care over 12 months. CONCLUSIONS: The economic burden of MDD is substantial and extends beyond healthcare costs, underscoring the impact of MDD across multiple aspects of life. Such a broad societal perspective should be considered in assessing the impact of the advent of effective, rapid-acting MDD therapies.
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Transtorno Depressivo Maior , Humanos , Adulto , Feminino , Estados Unidos/epidemiologia , Masculino , Transtorno Depressivo Maior/epidemiologia , Transtorno Depressivo Maior/terapia , Estresse Financeiro , Efeitos Psicossociais da Doença , Custos de Cuidados de Saúde , PrevalênciaRESUMO
AIM: To assess the impact of rifaximin (± lactulose) use following discharge of an initial overt hepatic encephalopathy (OHE) hospitalization on OHE rehospitalizations and healthcare costs in a real-world setting. METHODS: Adults (18-64 years) with an OHE hospitalization were identified from MarketScan® Commercial claims (Q4'15-Q2'20), classified into two mutually exclusive treatment cohorts (i.e. rifaximin and no rifaximin treatment), and further stratified into four subgroups based on decreasing quality of care (QoC; i.e. Type 1 - rifaximin without delay post-discharge; Type 2 - rifaximin with delay post-discharge; Type 3 - lactulose only post-discharge; Type 4 - no rifaximin/lactulose treatment post-discharge). The impact of rifaximin use on 30-day and annualized OHE hospitalizations and healthcare costs were assessed between cohorts and by the QoC subgroup. RESULTS: Characteristics were similar between the rifaximin (N = 1,452; Type 1: 1,138, Type 2: 314) and no rifaximin (N = 560; Type 3:337, Type 4: 223) treatment cohorts. The 30-day risk of OHE rehospitalization was lower for the rifaximin vs. no rifaximin treatment cohort (odds ratio 0.56, p < .01) and increased with decreasing QoC. The annual rate of OHE hospitalizations was 59% lower for the rifaximin treatment cohort (incidence rate ratio 0.41, p < .01) and increased with decreasing QoC. Compared to the no rifaximin treatment cohort, the rifaximin treatment cohort had higher pharmacy costs, lower medical costs, and no difference in total healthcare costs. LIMITATIONS: This was a claims-based study subject to common data limitations such as billing inaccuracies or omissions in coded claims. Total healthcare costs were reported from a payer's perspective, which do not capture indirect costs associated with patient burden. CONCLUSIONS: Initiation of rifaximin after an OHE hospitalization was associated with reduced OHE hospitalizations both in the 30-days following and annually. Further, reduced medical costs offset increased pharmacy costs, and no annual cost differences were observed between cohorts.
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Encefalopatia Hepática , Adulto , Humanos , Rifaximina/uso terapêutico , Encefalopatia Hepática/tratamento farmacológico , Encefalopatia Hepática/etiologia , Lactulose/uso terapêutico , Readmissão do Paciente , Fármacos Gastrointestinais/uso terapêutico , Assistência ao Convalescente , Alta do Paciente , Hospitalização , Custos de Cuidados de SaúdeRESUMO
INTRODUCTION: Opioid-induced constipation (OIC) prescription medications (OIC-Rx) like methylnaltrexone subcutaneous (SC) have shown efficacy in treating OIC in the emergency department (ED). This study aimed to describe and compare healthcare resource utilization (HRU) and healthcare costs in ED patients with OIC receiving OIC-Rx versus those not receiving OIC-Rx. METHODS: Adult patients with OIC during an ED encounter were identified from a hospital-based ED encounters database (2016-2019) and classified on the basis of receipt of OIC-Rx (OIC-Rx versus No OIC-Rx cohorts). Entropy balancing was used to reweight characteristics of the two cohorts. HRU and healthcare costs were measured and compared during the ED encounter and 30-day post-discharge period. RESULTS: Among 11,135 patients in the OIC-Rx cohort (21,474 in the No OIC-Rx cohort), 93% received methylnaltrexone SC. Patients in the OIC-Rx cohort had 0.7 fewer inpatient days per OIC ED encounter and 64% decreased odds of being hospitalized versus the No OIC-Rx cohort (both p < 0.001). During the post-discharge period, the OIC-Rx cohort had 35% decreased odds of any re-encounter (p < 0.001). The OIC-Rx cohort had a $732 reduction in costs per OIC ED encounter versus the No OIC-Rx cohort (p < 0.001), driven by larger hospitals and patients with Medicare or Commercial insurance. During the post-discharge period, the OIC-Rx cohort had a $421 reduction in costs associated with any re-encounter versus the No OIC-Rx cohort (p = 0.004). CONCLUSION: Patients receiving OIC-Rx in the ED had decreased odds of being hospitalized and fewer re-encounters in the 30-day post-discharge period versus patients who did not receive OIC-Rx, resulting in cost savings for insurance agencies and healthcare providers.
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Constipação Induzida por Opioides , Adulto , Assistência ao Convalescente , Idoso , Analgésicos Opioides/efeitos adversos , Constipação Intestinal/induzido quimicamente , Constipação Intestinal/tratamento farmacológico , Serviço Hospitalar de Emergência , Humanos , Medicare , Alta do Paciente , Estados UnidosRESUMO
BACKGROUND: Attention-deficit/hyperactivity disorder (ADHD) is associated with substantial clinical burden as individuals transition to adulthood, including higher rates of comorbidities, mortality, incarceration, and psychiatric hospitalizations than in individuals without ADHD. These higher rates likely contribute to substantial economic burden as well. OBJECTIVE: To provide a comprehensive evaluation of the economic burden associated with ADHD in the US adult population. METHODS: Direct health care costs were obtained by using claims data from the IBM MarketScan Research Databases (January 1, 2017, through December 31, 2018). Direct non-health care costs and indirect costs were estimated on the basis of the literature and government publications. Excess costs incurred by adults with ADHD during 2018 were evaluated from a societal perspective; per-patient costs were extrapolated to the national level. RESULTS: An estimated 8.7 million adults live with ADHD in the United States, resulting in a total societal excess cost attributable to ADHD of $122.8 billion ($14,092 per adult). Excess costs of unemployment ($66.8 billion; 54.4%) comprised the largest proportion of the total, followed by productivity loss ($28.8 billion; 23.4%) and health care services ($14.3 billion; 11.6%). CONCLUSIONS: ADHD in adults is associated with substantial economic burden. DISCLOSURES: This study was funded by Otsuka Pharmaceutical Development & Commercialization, Inc. (Otsuka). The study sponsor contributed to and approved the study design, participated in the interpretation of data, and reviewed and approved the manuscript. Schein is an employee of Otsuka. Gagnon-Sanschagrin, Davidson, Kinkead, Cloutier, Guérin, and Lefebvre are employees of Analysis Group, Inc., a consulting company that provided paid consulting services to Otsuka to develop and conduct this study and write the manuscript. Adler has received research support from Shire/Takeda, Sunovion, and Otsuka; consulting fees from Bracket, Shire/Takeda, Sunovion, Otsuka, the State University of New York (SUNY), the National Football League (NFL), and Major League Baseball (MLB); and royalty payments (as inventor) from New York University (NYU) for license of adult ADHD scales and training materials. Childress has received research support from Allergan, Takeda/Shire, Emalex, Akili, Ironshore, Arbor, Aevi Genomic Medicine, Neos Therapeutics, Otsuka, Pfizer, Purdue, Rhodes, Sunovion, Tris, KemPharm, Supernus, and the US Food and Drug Administration; was on the advisory board of Takeda/Shire, Akili, Arbor, Cingulate, Ironshore, Neos Therapeutics, Otsuka, Pfizer, Purdue, Adlon, Rhodes, Sunovion, Tris, Supernus, and Corium; received consulting fees from Arbor, Ironshore, Neos Therapeutics, Purdue, Rhodes, Sunovion, Tris, KemPharm, Supernus, Corium, Jazz, and Tulex Pharma; received speaker fees from Takeda/Shire, Arbor, Ironshore, Neos Therapeutics, Pfizer, Tris, and Supernus; and received writing support from Takeda/Shire, Arbor, Ironshore, Neos Therapeutics, Pfizer, Purdue, Rhodes, Sunovion, and Tris. Part of the material in this study was presented as a poster at the International Society for Pharmacoeconomics and Outcomes Research (ISPOR) 2021 Virtual Meeting; May 17-20, 2021.
Assuntos
Transtorno do Deficit de Atenção com Hiperatividade/economia , Custos e Análise de Custo , Adulto , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Efeitos Psicossociais da Doença , Eficiência , Feminino , Custos de Cuidados de Saúde/estatística & dados numéricos , Humanos , Masculino , Desemprego , Estados Unidos/epidemiologiaRESUMO
Objective: To estimate the economic burden of posttraumatic stress disorder (PTSD) in the United States civilian and military populations from a societal perspective.Methods: A prevalence-based and human capital approach was used to estimate the total excess costs of PTSD in 2018 from insurance claims data, academic literature, and governmental publications. Excess direct health care costs (pharmacy, medical), direct non-health care costs (research and training, substance use, psychotherapy, homelessness, disability), and indirect costs (unemployment, productivity loss, caregiving, premature mortality) associated with PTSD were compared between adults with PTSD and adults without PTSD, or the general population if information was not available for adults without PTSD.Results: The total excess economic burden of PTSD in the US was estimated at $232.2 billion for 2018 ($19,630 per individual with PTSD). Total excess costs were $189.5 billion (81.6%) in the civilian population and $42.7 billion (18.4%) in the military population, corresponding to $18,640 and $25,684 per individual with PTSD in the civilian and military populations, respectively. In the civilian population, the excess burden was driven by direct health care ($66.0 billion) and unemployment ($42.7 billion) costs. In the military population, the excess burden was driven by disability ($17.8 billion) and direct health care ($10.1 billion) costs.Conclusions: The economic burden of PTSD goes beyond direct health care costs and has been found to rival costs for other costly mental health conditions. Increased awareness of PTSD, development of more effective therapies, and expansion of evidence-based interventions may be warranted to reduce the large clinical and economic burden of PTSD.
Assuntos
Estresse Financeiro , Transtornos de Estresse Pós-Traumáticos , Adulto , Efeitos Psicossociais da Doença , Eficiência , Custos de Cuidados de Saúde , Humanos , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Transtornos de Estresse Pós-Traumáticos/terapia , Estados Unidos/epidemiologiaRESUMO
OBJECTIVE: To provide a comprehensive evaluation of the economic burden associated with attention-deficit/hyperactivity disorder (ADHD) among children and adolescents from a US societal perspective. MATERIALS AND METHODS: Direct healthcare costs of children (5-11 years) and adolescents (12-17 years) with ADHD were obtained using claims data from the IBM MarketScan Research Databases (01/01/2017-12/31/2018). Direct non-healthcare and indirect costs were estimated based on literature and government publications. Each cost component was estimated using a prevalence-based approach, with per-patient costs extrapolated to the national level. RESULTS: The total annual societal excess costs associated with ADHD were estimated at $19.4 billion among children ($6,799 per child) and $13.8 billion among adolescents ($8,349 per adolescent). Education costs contributed to approximately half of the total excess costs in both populations ($11.6 billion [59.9%] in children; $6.7 billion [48.8%] in adolescents). Other major contributors to the overall burden were direct healthcare costs ($5.0 billion [25.9%] in children; $4.0 billion [29.0%] in adolescents) and caregiving costs ($2.7 billion [14.1%] in children; $1.6 billion [11.5%] in adolescents). LIMITATIONS: Cost estimates were calculated based on available literature and/or governmental publications due to the absence of a single data source for all costs associated with ADHD. Thus, the quality of cost estimates is limited by the accuracy of available data as well as the study populations and methodologies used by different studies. CONCLUSION: ADHD in children and adolescents is associated with a substantial economic burden that is largely driven by education costs, followed by direct healthcare costs and caregiver costs. Improved intervention strategies and policies may reduce the clinical and economic burden of ADHD in these populations.
Assuntos
Transtorno do Deficit de Atenção com Hiperatividade , Adolescente , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Criança , Efeitos Psicossociais da Doença , Família , Estresse Financeiro , Custos de Cuidados de Saúde , Humanos , Estados UnidosRESUMO
AIM: To build upon previous outdated studies by comprehensively assessing the direct healthcare burden of autosomal dominant polycystic kidney disease (ADPKD). MATERIALS AND METHODS: Patients with ≥2 diagnoses for ADPKD (ADPKD cohort) were identified in the US fee-for-use IBM Truven Health Analytics MarketScan Commercial Claims and Encounters and IBM Truven Health Analytics MarketScan Medicare Supplemental databases (01 January 2015-31 December 2017) and matched (1:3) to controls without ADPKD (non-ADPKD cohort). The index date was the last calendar date followed by 12 months continuous enrollment (study period). Patients with ADPKD were stratified into one of seven mutually exclusive groups based on chronic kidney disease (CKD) stages (I-V), end-stage renal disease requiring renal replacement therapy (ESRD-RRT), and unknown stage. RESULTS: During the 12-month study period, patients with ADPKD incurred significantly higher total healthcare costs than those without ADPKD (mean cost difference = $22,879 per patient per year [PPPY]; p < .001). Besides CKD stages I and II, total healthcare cost differences increased as patients progressed beyond CKD stage III, with the greatest difference observed among patients with ESRD-RRT. Total healthcare cost differences between cohorts were more pronounced in subgroups of patients with hypertension ($29,347) and with high risk of rapid progression ($39,976). Similar results were observed in the Medicare Supplemental population, with a total mean cost difference of $42,694 PPPY (p < .001); cost difference was also higher in the hypertension ($46,461 PPPY) and high risk of rapid progression ($45,708 PPPY) subgroups. LIMITATIONS: Results may not be representative of the overall ADPKD US population; CKD stage was based on diagnosis and procedure codes; criteria used to identify ADPKD at risk of rapid progression did not rely on laboratory values; there may be billing inaccuracies and omissions in health insurance claims data. CONCLUSIONS: This study demonstrated the substantial healthcare costs associated with ADPKD, which increased as patients progressed through more severe CKD stages.
Assuntos
Falência Renal Crônica , Rim Policístico Autossômico Dominante , Insuficiência Renal Crônica , Idoso , Custos de Cuidados de Saúde , Humanos , Medicare , Rim Policístico Autossômico Dominante/complicações , Estados UnidosRESUMO
OBJECTIVE: To assess treatment patterns in adults with attention-deficit/hyperactivity disorder (ADHD) and associated healthcare costs in a real-world US setting. METHODS: Claims data from the IBM MarketScan Commercial Subset (Q1/2014-Q4/2018) was used to identify adults diagnosed with ADHD who newly initiated on ADHD treatment (index date). Treatment sequences were defined using an algorithm; for each sequence, the regimen comprised all ADHD-related agents observed within 30 d of the first agent during the 12-month study period. Treatment changes included discontinuation, switch, add-on, and drop. Treatment characteristics were described for the first treatment regimen observed. Total adjusted annual healthcare costs were compared between patients with no treatment change and patients with 1, 2, and ≥3 treatment changes. RESULTS: Among 122,881 adults with ADHD, the majority initiated a stimulant (95.1%) as their first treatment regimen observed; 9.3% of patients initiated combination therapy of ≥2 ADHD-related agents, and 34.9% of patients had psychotherapy. After an average first treatment regimen duration of 7.1 months, 50.2% of patients experienced a treatment change (22.5% discontinued, 17.5% switched, 5.3% had an add-on, and 4.6% had a treatment drop). Among those who discontinued, 44.8% did so within the first month of initiation. Mean annual healthcare costs were higher among patients with at least 1 treatment change compared to those with no treatment changes; excess costs increased with each additional treatment change. CONCLUSIONS: Treatment changes were commonly observed and were associated with excess healthcare cost, emphasizing the unmet treatment needs of adults with ADHD in the US.
Assuntos
Transtorno do Deficit de Atenção com Hiperatividade , Estimulantes do Sistema Nervoso Central , Adulto , Transtorno do Deficit de Atenção com Hiperatividade/tratamento farmacológico , Transtorno do Deficit de Atenção com Hiperatividade/epidemiologia , Estimulantes do Sistema Nervoso Central/uso terapêutico , Custos de Cuidados de Saúde , Humanos , Estudos Retrospectivos , Estados Unidos/epidemiologiaRESUMO
OBJECTIVE: To describe patient characteristics and healthcare costs associated with uveitic macular oedema (UME) in US clinical practices from a commercial payer's perspective. METHODS AND ANALYSIS: The IBM MarketScan Commercial Subset (1 October 2015-31 March 2020) was used to identify patients with non-infectious uveitis (NIU), with or without UME. Patients with UME at any time were further classified into subgroups of patients who received a UME diagnosis during the study period and those who received a UME diagnosis and local steroid injection (LSI) during the study period. Demographic and clinical characteristics, NIU-related treatments and healthcare costs were described for each cohort and subgroup during the most recent 12 months of continuous health plan enrolment. Healthcare costs were also described by vision status among all patients with NIU. RESULTS: A total of 36 322 patients with NIU were identified, of whom 3 301 (9.1%) had UME and 33 021 (90.9%) had no UME. Patients with UME more frequently received NIU-related treatment compared with those without UME (64.6% vs 45.0%), particularly LSI treatment (12.5% vs 0.7%). Mean total all-cause healthcare costs per-patient-per-year (PPPY) were higher among patients with UME ($19 851) than patients without UME ($16 188) and were especially high among those with bilateral UME ($24 162). Further, vision loss was more commonly observed in those with UME versus those without UME (5.7% vs 2.2%) and a trend of increasing healthcare costs with increasing vision loss was observed. CONCLUSION: NIU is associated with substantial clinical and economic burden, particularly when UME is present.