RESUMO
BACKGROUND: This study systematically reviewed interventions mitigating financial hardship in patients with cancer and assessed effectiveness using a meta-analytic method. METHODS: PubMed, Cochrane, Scopus, CINAHL, and Web of Science were searched for articles published in English during January 2000-April 2023. Two independent reviewers selected prospective clinical trials with an intervention targeting and an outcome measuring financial hardship. Quality appraisal and data extraction were performed independently by two reviewers using a quality assessment tool. A random-effects model meta-analysis was performed. Reporting followed the preferred reporting items for systematic review and meta-analyses guidelines. RESULTS: Eleven studies (2211 participants; 55% male; mean age, 59.29 years) testing interventions including financial navigation, financial education, and cost discussion were included. Financial worry improved in only 27.3% of 11 studies. Material hardship and cost-related care nonadherence remained unchanged in the two studies measuring these outcomes. Four studies (373 participants; 37% male, mean age, 55.88 years) assessed the impact of financial navigation on financial worry using the comprehensive score of financial toxicity (COST) measure (score range, 0-44; higher score = lower financial worry) and were used for meta-analysis. There was no significant change in the mean of pooled COST score between post- and pre-intervention (1.21; 95% confidence interval, -6.54 to 8.96; p = .65). Adjusting for pre-intervention COST, mean change of COST significantly decreased by 0.88 with every 1-unit increase in pre-intervention COST (p = .02). The intervention significantly changed COST score when pre-intervention COST was ≤14.5. CONCLUSION: A variety of interventions have been tested to mitigate financial hardship. Financial navigation can mitigate financial worry among high-risk patients.
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Estresse Financeiro , Neoplasias , Humanos , Neoplasias/terapia , Neoplasias/economia , Masculino , Pessoa de Meia-Idade , Feminino , Efeitos Psicossociais da DoençaRESUMO
PURPOSE: To explore the significance of socioeconomic factors such as race and ethnicity as predictors of mortality in submassive and massive acute pulmonary embolism (PE). MATERIALS AND METHODS: Hospitalizations of patients aged >18 years with acute, nonseptic PE from 2016 to 2019 were identified from the National Inpatient Sample and divided into interventional radiology (IR) (catheter-directed thrombolysis and thrombectomy) and non-IR (tissue plasminogen activator) treatments. Statistical analyses calculated significant odds ratios (ORs) via 95% confidence intervals (CIs). The primary outcome of interest was mortality rate. Comorbidities affecting mortality were examined secondarily. RESULTS: Non-Hispanic (NH) Black, Hispanic, and Asian/Pacific Islander patients were significantly less likely to undergo an IR procedure for acute, nonseptic PE compared with White patients (NH Black, OR, 0.83 [95% CI, 0.76-0.90], P < .05; Hispanic, 0.78 [0.68-0.89], P = .06; Asian/Pacific Islander, 0.71 [0.51-0.98], P = .72); however, these differences were eliminated when propensity score matching was performed for age, biological sex, and primary insurance type or for primary insurance type alone. NH Black patients were significantly more likely to die than White patients, regardless of undergoing non-IR or IR treatment. Overall risk of death was 41% higher for NH Black patients than for White patients (relative risk, 1.41 [95% CI, 1.24-1.60]; P < .001). CONCLUSIONS: NH Black patients have a higher risk of mortality from acute, nonseptic PE than White patients. Independent of race, undergoing IR management for acute, nonseptic PEs was associated with a lower mortality rate. Matching for primary insurance type eliminates differences in mortality between races, suggesting that socioeconomic status may determine outcomes in acute PE.
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Bases de Dados Factuais , Disparidades em Assistência à Saúde , Pacientes Internados , Embolia Pulmonar , Fatores Raciais , Determinantes Sociais da Saúde , Terapia Trombolítica , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Embolia Pulmonar/mortalidade , Embolia Pulmonar/terapia , Embolia Pulmonar/etnologia , Disparidades em Assistência à Saúde/etnologia , Idoso , Fatores de Risco , Estados Unidos , Medição de Risco , Terapia Trombolítica/mortalidade , Resultado do Tratamento , Determinantes Sociais da Saúde/etnologia , Estudos Retrospectivos , Doença Aguda , Mortalidade Hospitalar/etnologia , Adulto , Trombectomia/mortalidade , Hispânico ou Latino , Negro ou Afro-Americano , Fatores de Tempo , População Branca , Idoso de 80 Anos ou mais , Fatores Socioeconômicos , Disparidades nos Níveis de SaúdeRESUMO
OBJECTIVE: To pilot test a mobile health intervention using a CONnected CUstomized Treatment Platform that integrates a connected electronic adherence monitoring smartbox and an early warning system of non-adherence with bidirectional automated texting feature and provider alerts. METHODS: In total, 29 adult women with hormone-receptor-positive, human epidermal growth factor receptor 2-negative metastatic breast cancer and a prescription for palbociclib were asked to complete a survey and participate in a CONnected CUstomized Treatment Platform intervention, including use of a smartbox for real-time adherence monitoring, which triggered text message reminders for any missed or extra dose, and referrals to (a) participant's oncology provider after three missed doses or an episode of over-adherence, or (b) a financial navigation program for any cost-related missed dose. Use of smartbox, number of referrals, palbociclib adherence, CONnected CUstomized Treatment Platform usability measured by System Usability Scale, and changes in symptom burden and quality of life were assessed. RESULTS: Mean age was 57.6 and 69% were white. The smartbox was used by 72.4% of participants, with palbociclib adherence rate of 95.8%±7.6%. One participant was referred to oncology provider due to missed doses and one was referred to financial navigation. At baseline, 33.3% reported at least one adherence barrier including inconvenience to get prescription filled, forgetfulness, cost, and side effects. There were no changes in self-reported adherence, symptom burden or quality of life over 3 months. CONnected CUstomized Treatment Platform usability score was 61.9 ± 14.2. CONCLUSION: The CONnected CUstomized Treatment Platform interventions is feasible, resulting in a high palbociclib adherence rate without any decline in overtime. Future efforts should focus on improving usability.
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Neoplasias da Mama , Adulto , Humanos , Feminino , Pessoa de Meia-Idade , Neoplasias da Mama/patologia , Projetos Piloto , Qualidade de Vida , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Receptor ErbB-2/metabolismoRESUMO
Automated co-registration and subtraction techniques have been shown to be useful in the assessment of longitudinal changes in multiple sclerosis (MS) lesion burden, but the majority depend on T2-fluid-attenuated inversion recovery sequences. We aimed to investigate the use of a novel automated temporal color complement imaging (CCI) map overlapped on 3D double inversion recovery (DIR), and to assess its diagnostic performance for detecting disease progression in patients with multiple sclerosis (MS) as compared to standard review of serial 3D DIR images. We developed a fully automated system that co-registers and compares baseline to follow-up 3D DIR images and outputs a pseudo-color RGB map in which red pixels indicate increased intensity values in the follow-up image (i.e., progression; new/enlarging lesion), blue-green pixels represent decreased intensity values (i.e., disappearing/shrinking lesion), and gray-scale pixels reflect unchanged intensity values. Three neuroradiologists blinded to clinical information independently reviewed each patient using standard DIR images alone and using CCI maps based on DIR images at two separate exams. Seventy-six follow-up examinations from 60 consecutive MS patients who underwent standard 3 T MR brain MS protocol that included 3D DIR were included. Median cohort age was 38.5 years, with 46 women, 59 relapsing-remitting type MS, and median follow-up interval of 250 days (interquartile range: 196-394 days). Lesion progression was detected in 67.1% of cases using CCI review versus 22.4% using standard review, with a total of 182 new or enlarged lesions using CCI review versus 28 using standard review. There was a statistically significant difference between the two methods in the rate of all progressive lesions (P < 0.001, McNemar's test) as well as cortical progressive lesions (P < 0.001). Automated CCI maps using co-registered serial 3D DIR, compared to standard review of 3D DIR alone, increased detection rate of MS lesion progression in patients undergoing clinical brain MRI exam.
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Esclerose Múltipla , Humanos , Feminino , Lactente , Esclerose Múltipla/diagnóstico por imagem , Esclerose Múltipla/patologia , Imageamento Tridimensional/métodos , Imageamento por Ressonância Magnética/métodos , Aumento da Imagem , NeuroimagemRESUMO
Comprehensive biomarker testing has become the standard of care for informing the choice of the most appropriate targeted therapy for many patients with advanced cancer. Despite evidence demonstrating the need for comprehensive biomarker testing to enable the selection of appropriate targeted therapies and immunotherapy, the incorporation of biomarker testing into clinical practice lags behind recommendations in National Comprehensive Cancer Network guidelines. Coverage policy differences across insurance health plans have limited the accessibility of comprehensive biomarker testing largely to patients whose insurance covers the recommended testing or those who can pay for the testing, and this has contributed to health disparities. Furthermore, even when insurance coverage exists for recommended biomarker testing, patients may incur burdensome out-of-pocket costs depending on their insurance plan benefits, which may also create barriers to testing. Prior authorization for biomarker testing for some patients can add an administrative burden and may delay testing and thus treatment if it is not done in a timely manner. Recently, three states (Illinois, Louisiana, and California) passed laws designed to improve access to biomarker testing at the state level. However, there is variability among these laws in terms of the population affected, the stage of cancer, and whether the coverage of testing is mandated, or the legislation addresses only prior authorization. Advocacy efforts by patient advocates, health care professionals, and professional societies are imperative at the state level to further improve coverage for and access to appropriate biomarker testing.
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Gastos em Saúde , Cobertura do Seguro , Biomarcadores , Humanos , Illinois , Louisiana , Estados UnidosRESUMO
Many believe that fundamental reform of the U.S. health care system is overdue and necessary given rising national health care expenditures, poor performance on key population health metrics, meaningful health disparities, concerns about potential financial toxicity of care, inadequate price transparency, pending insolvency of Medicare Part A, increasing commercial insurance premiums, and large uninsured and underinsured populations. The Medicare Payment Advisory Commission, an independent congressional agency, believes that part of this reform includes redistribution of reimbursements away from specialties such as radiology. Thus, despite an increase in the Medicare population and spending, Medicare payments for medical imaging have been decreasing for years. Further, the No Surprises Act, a federal law intended to curb the problem of surprise medical billing, was repurposed in federal rulemaking to reduce reimbursement from commercial payers to certain specialties, including radiology. In this article, we examine challenges facing the U.S. health care system, focusing on cost, reimbursement, and price transparency and the role of radiology in addressing such challenges. Medical imaging is a minor contributor to national health care expenditures but has an outsized impact on patient care. The radiology community should work together to reinforce the value of medical imaging and reduce inappropriate utilization of low-value care.
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Medicare , Radiologia , Idoso , Atenção à Saúde , Gastos em Saúde , Humanos , Estados UnidosRESUMO
OBJECTIVE: We conducted a pilot study assessing the feasibility of a personalized out-of-pocket cost communication, remote financial navigation, and counseling (CostCOM) intervention in cancer patients. METHODS: Twenty-three adult, newly diagnosed cancer patients at a single community oncology practice were asked to complete a survey and participate in a CostCOM intervention, including patient-specific out-of-pocket cost communication, remote financial navigation, and counseling. Feasibility was defined as patient participation in CostCOM, and its impact on financial worry measured using the Comprehensive Score for Financial Toxicity (COST) (higher score = less worry) was assessed. Eight patients' and two providers' experience with CostCOM was evaluated using qualitative interviews. RESULTS: Mean patient age was 61 (78.3% female; 100% white). Of 23 CostCOM patients, 86.9% completed CostCOM, 60% of them completed a financial assistance application, and 25% of those who applied were enrolled in a co-pay assistance program. Patients' financial worry significantly improved following CostCOM (COST score of 10.0 ± 9.6 at enrollment vs. 16.9 ± 8.1 at follow-up; p < 0.001). Mean general satisfaction (out of 5) with CostCOM was 4.1 ± 0.7. In qualitative interviews following OOPC communication, 75% felt a positive impact on their mental health, and all patients reported no change in their treatment plan; 83.3% found financial navigation beneficial. In providers' interviews, buy-in from relevant stakeholders, integration of the CostCOM with existing workflow, and larger studies to assess the effectiveness of CostCOM were identified as factors needed for CostCOM implementation in practice. CONCLUSION: CostCOM interventions are feasible and acceptable and decrease financial worry in patients with cancer.
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Gastos em Saúde , Neoplasias , Adulto , Comunicação , Estudos de Viabilidade , Feminino , Humanos , Masculino , Neoplasias/terapia , Projetos PilotoRESUMO
BACKGROUND: Financial toxicity is commonly reported by cancer patients, but few studies have assessed caregiver perceptions. We aimed to validate the modified Comprehensive Score for Financial Toxicity (COST) in cancer caregivers, identify factors associated with financial toxicity in both patients and caregivers, and assess the association of caregiver financial toxicity with patient and caregiver outcomes. METHODS: Using a convenience sampling method, 100 dyads of adult cancer patients and a primary caregiver visiting outpatient oncology clinics (Jan-Sep 2019) were recruited. We assessed the internal consistency and convergent and divergent validity of the modified COST. Multivariable analyses identified correlates of financial toxicity. Association of financial toxicity with care non-adherence, lifestyle-altering behaviors (e.g., home refinance/sale, retirement/saving account withdrawal), and quality of life (QOL) was investigated. RESULTS: Recruited patient vs. caregiver characteristics were as follows: mean age: 60.6 vs. 56.5; 34% vs. 46.4% female; 79% vs. 81.4% white. The caregiver COST measure demonstrated high internal consistency (Cronbach α = 0.91). In patients, older age (B, 0.3 [95% CI, 0.1-0.4]) and higher annual household income (B, 14.3 [95% CI, 9.3-19.4]) correlated with lower financial toxicity (P < 0.05). In caregivers, lower patient financial toxicity (B, 0.4 [95% CI, 0.2-0.6]) and cancer stages 1-3 (compared to stage 4) (B, 4.6 [95% CI, 0.4-8.8]) correlated with lower financial toxicity (P < 0.05). Increased caregiver financial toxicity correlated with higher care non-adherence in patients, increased lifestyle-altering behaviors, and lower QOL in patients and caregivers (P < 0.05). CONCLUSION: The COST measure can also be used to assess caregiver financial toxicity. Caregivers' financial toxicity was associated with negative outcomes for both dyad members.
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Cuidadores , Neoplasias , Idoso , Feminino , Estresse Financeiro , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de VidaRESUMO
BACKGROUND: Early discontinuation is a substantial barrier to the delivery of endocrine therapies (ETs) and may influence recurrence and survival. The authors investigated the association between early discontinuation of ET and social determinants of health, including insurance coverage and the neighborhood deprivation index (NDI), which was measured on the basis of patients' zip codes, in breast cancer. METHODS: In this retrospective analysis of a prospective randomized clinical trial (Trial Assigning Individualized Options for Treatment), women with hormone receptor-positive, human epidermal growth factor receptor 2-negative breast cancer who started ET within a year of study entry were included. Early discontinuation was calculated as stopping ET within 4 years of its start for reasons other than distant recurrence or death via Kaplan-Meier estimates. A Cox proportional hazards joint model was used to analyze the association between early discontinuation of ET and factors such as the study-entry insurance and NDI, with adjustments made for other variables. RESULTS: Of the included 9475 women (mean age, 55.6 years; White race, 84%), 58.0% had private insurance, whereas 11.7% had Medicare, 5.8% had Medicaid, 3.8% were self-pay, and 19.1% were treated at international sites. The early discontinuation rate was 12.3%. Compared with those with private insurance, patients with Medicaid (hazard ratio [HR], 1.53; 95% confidence interval [CI], 1.23-1.92) and self-pay patients (HR, 1.65; 95% CI, 1.25-2.17) had higher early discontinuation. Participants with a first-quartile NDI (highest deprivation) had a higher probability of discontinuation than those with a fourth-quartile NDI (lowest deprivation; HR, 1.34; 95% CI, 1.11-1.62). CONCLUSIONS: Patients' insurance and zip code at study entry play roles in adherence to ET, with uninsured and underinsured patients having a high rate of treatment nonadherence. Early identification of patients at risk may improve adherence to therapy. LAY SUMMARY: In this retrospective analysis of 9475 women with breast cancer participating in a clinical trial (Trial Assigning Individualized Options for Treatment), Medicaid and self-pay patients (compared with those with private insurance) and those in the highest quartile of neighborhood deprivation scores (compared with those in the lowest quartile) had a higher probability of early discontinuation of endocrine therapy. These social determinants of health assume larger importance with the expected increase in unemployment rates and loss of insurance coverage in the aftermath of the coronavirus disease 2019 pandemic. Early identification of patients at risk and enrollment in insurance optimization programs may improve the persistence of therapy.
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Antineoplásicos Hormonais/uso terapêutico , Neoplasias da Mama/tratamento farmacológico , Cobertura do Seguro/classificação , Cobertura do Seguro/estatística & dados numéricos , Cooperação e Adesão ao Tratamento/estatística & dados numéricos , Idoso , Feminino , Humanos , Estimativa de Kaplan-Meier , Pessoa de Meia-Idade , Estudos Prospectivos , Ensaios Clínicos Controlados Aleatórios como Assunto , Características de Residência , Estudos Retrospectivos , Estados UnidosRESUMO
BACKGROUND: Multiple sclerosis (MS) results in considerable financial burdens due to expensive treatment and high rates of disability, which could both impact care non-adherence. OBJECTIVE: To measure financial toxicity in MS patients, identify its predictors and association with care non-adherence. METHODS: Adult MS patients visiting neurology clinic (June 2018 to February 2019) were consented to complete a survey. Financial toxicity was measured using Comprehensive Score for Financial Toxicity (COST) (range: 0-44, the lower the score, the worse the financial toxicity). Independent predictors of financial toxicity were identified using linear regression. Associations of COST score with patient outcomes were assessed. RESULTS: The mean COST score in 243 recruited patients was 17.4 ± 10.2. In response to financial burdens, 66.7% and 34.7% reported life-style altering behaviors or care non-adherence, respectively. Higher financial self-efficacy was associated with less financial toxicity (coefficient, 1.33 (95% confidence interval (CI), 1.02-1.64); p < 0.001). At least one relapse in the last 3 months was associated with greater financial toxicity (coefficient, -3.34 (95% CI, -6.66 to -0.01); p = 0.049). Greater financial toxicity correlated with life-style-altering coping strategy use (p < 0.001), care non-adherence (p = 0.001), and worse health-related quality of life (HRQOL) (p = 0.03). CONCLUSION: MS patients with lower financial self-efficacy and prior relapse history are at higher risk for financial toxicity, with associated care non-adherence and lower HRQOL.
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Esclerose Múltipla , Qualidade de Vida , Adulto , Efeitos Psicossociais da Doença , Humanos , Medidas de Resultados Relatados pelo Paciente , Inquéritos e QuestionáriosRESUMO
Increasing health care consumerism has been proposed as a solution for rising U.S. health care costs. Although price transparency initiatives aim to inform patients about outof-pocket costs (OOPCs), challenges remain regarding price transparency tools, including limited accuracy of estimates, accounting for multiple payers for the same service, the need for quality measures, optimal OOPC delivery, and psychosocial consequences of OOPC information. As radiology practices consider implementing price transparency initiatives, improvements should address enhancing patients' experience with OOPC communication.
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Revelação , Custos de Cuidados de Saúde , Radiologia/economia , Dedutíveis e Cosseguros , Gastos em Saúde , Humanos , Estados UnidosRESUMO
OBJECTIVE. This article aimed to assess changing use of brain imaging tests among patients with Alzheimer disease and vascular dementia who visited U.S. emergency departments (EDs) between 2006 and 2014. MATERIALS AND METHODS. Using the largest publicly available all-payer ED database, the Nationwide Emergency Department Sample, we identified a weighted cohort of 427,705 individuals with Alzheimer disease and 33,743 individuals with vascular dementia who visited U.S. EDs between 2006 and 2014. Logistic regression analyses were performed to identify factors associated with use. RESULTS. Between 2006 and 2014, ED visits among patients with Alzheimer disease and vascular dementia declined by 24.7% and 20.3%, respectively. However, there was a significant increase in utilization rates of head CT (from 4.4% to 11.1% in patients with Alzheimer disease and from 1.5% to 2.9% in patients with vascular dementia) and brain MRI (from 0.04% to 0.5% in patients with Alzheimer disease and 0.0% to 0.1% in those with vascular dementia) in the same time period. Among patients with Alzheimer disease, age, median income in patient ZIP code, day of the week of the ED visit, hospital teaching status, and hospital geographic region were significant predictors of imaging use. Among patients with vascular dementia, insurance type and hospital classification (urban vs rural) were significant predictors of imaging use. CONCLUSION. Despite declining ED visits, ED brain imaging in patients with Alzheimer disease and vascular dementia has increased. Various patient-specific and hospital-specific factors contribute to differential utilization rates.
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Demência/diagnóstico por imagem , Serviço Hospitalar de Emergência/estatística & dados numéricos , Neuroimagem/métodos , Idoso , Idoso de 80 Anos ou mais , Encéfalo/diagnóstico por imagem , Estudos de Coortes , Feminino , Humanos , Masculino , Estudos Retrospectivos , Estados UnidosRESUMO
BACKGROUND: Optimization of neuroimaging practices for headache is considered a national priority; however, nationwide patterns and predictors of neuroimaging use for headache in the US emergency departments (EDs) are unknown. OBJECTIVE: To analyze temporal neuroimaging utilization trends for adults and children with non-traumatic headache in the US EDs and identify factors predictive of neuroimaging use in this patient population. METHODS: Retrospective cross-sectional study using the Healthcare Cost and Utilization Project Nationwide Emergency Department Sample database for administrative encounter-level data analysis of a nationwide group of adult and pediatric patients with primary diagnosis of headache (ICD-9CM codes 784.0x, 339.xx, 346.xx) visited the US EDs between January 1, 2006 and December 31, 2014. Temporal trends and independent predictors of neuroimaging use (e.g., patient and hospital characteristics, primary payment sources) were determined. RESULTS: In 2006-2014, a weighted group of 18,146,302 patients with a primary diagnosis of non-traumatic headache visited US EDs. Advanced neuroimaging utilization increased from 18.6% (n = 350,777) to 34.8% (n = 756,895) in the total group, from 18.8% (n = 314,646) to 36.5% (n = 698,080) in the adult subgroup (+94.1%), and from 16.9% (n = 36,131) to 22.0% (n = 58,815) (+30.2%) in the pediatric subgroup (+87.0%) between 2006 and 2014. The strongest predictors of higher neuroimaging utilization were hospital location in the Northeast (OR 3.17, 95% CI 2.67-3.76) or South (OR 2.42, 95% CI 2.03-2.88) regions. Lower utilization of imaging was associated with weekend ED visits (OR 0.92, 95% CI 0.92-0.93), female gender (OR 0.82, 95% CI 0.81-0.83), and Medicare, Medicaid, or self-pay (vs. private insurance) encounters. CONCLUSION: Neuroimaging utilization in patients with headache in US EDs nearly doubled in 2006-2014, and was used in 34.8% of all ED encounters in 2014. Utilization was higher and increased at faster rates for adults than children. In US EDs, imaging for headache is preferentially performed on commercially insured and male patients, at urban hospitals, in certain geographic regions, and on weekdays, raising concerns regarding disparate imaging use.
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Serviço Hospitalar de Emergência/estatística & dados numéricos , Cefaleia/diagnóstico por imagem , Disparidades em Assistência à Saúde/estatística & dados numéricos , Seguro Saúde/estatística & dados numéricos , Neuroimagem/estatística & dados numéricos , Utilização de Procedimentos e Técnicas/estatística & dados numéricos , Adolescente , Adulto , Criança , Estudos Transversais , Feminino , Humanos , Masculino , Medicaid/estatística & dados numéricos , Medicare/estatística & dados numéricos , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores Sexuais , Estados Unidos , Adulto JovemRESUMO
PURPOSE: To study changing emergency department (ED) brain imaging utilization in patients with primary brain cancers. METHODS: Using 2006-2014 data from the Nationwide Emergency Department Sample (NEDS), we identified all patients with primary brain cancers visiting EDs and evaluated trends of head CT and brain MRI utilization. Multivariable logistic regression analyses were used to determine patient- and hospital-specific factors associated with brain imaging utilization. RESULTS: A weighted cohort of 40,862 ED visits were included (mean age 55; 54% male), increasing from 3932 in 2006 to 5625 in 2014 (+ 43%). A total of 14.4% underwent brain imaging, with 13.2% undergoing CT, 2.3% undergoing MRI, and 1.1% undergoing both modalities. Between 2006 and 2014, there was a 104% increase in the rate of ED brain imaging (from 9.7% in 2006 to 19.8% in 2014). Factors associated with higher utilization of ED brain imaging in adults were non-teaching hospital status and Midwest and Northeast hospital regions (compared with the West). In pediatric patients, higher utilization was associated with older age, higher median household income of patient's ZIP code, and visits in rural, non-teaching hospitals located in the Midwest, South, and Northeast (compared with the West). CONCLUSION: In US patients with primary brain cancer, the number of ED visits increased annually, and the utilization of ED head imaging examinations doubled in a recent 9-year period. A variety of sociodemographic characteristics are associated with a higher likelihood of imaging in both adult and pediatric patients.
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Neoplasias Encefálicas/diagnóstico por imagem , Serviço Hospitalar de Emergência/estatística & dados numéricos , Neuroimagem/métodos , Idoso , Feminino , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Estados UnidosRESUMO
BACKGROUND: Screening tests are generally not recommended in patients with advanced cancer and limited life expectancy. Nonetheless, screening mammography still occurs and may lead to follow-up testing. OBJECTIVE: We assessed the frequency of downstream breast imaging following screening mammography in patients with advanced colorectal or lung cancer. DESIGN: Population-based study. PARTICIPANTS: The study included continuously enrolled female fee-for-service Medicare beneficiaries ≥65 years of age with advanced colorectal (stage IV) or lung (stage IIIB-IV) cancer reported to a Surveillance, Epidemiology, and End Results (SEER) registry between 2000 and 2011. MAIN MEASURES: We assessed the utilization of diagnostic mammography, breast ultrasound, and breast MRI following screening mammography. Logistic regression models were used to explore independent predictors of utilization of downstream tests while controlling for cancer type and patient sociodemographic and regional characteristics. KEY RESULTS: Among 34,127 women with advanced cancer (23% colorectal; 77% lung cancer; mean age at diagnosis 75 years), 9% (n = 3159) underwent a total of 5750 screening mammograms. Of these, 11% (n = 639) resulted in at least one subsequent diagnostic breast imaging examination within 9 months. Diagnostic mammography was most common (9%; n = 532), followed by ultrasound (6%; n = 334) and MRI (0.2%; n = 14). Diagnostic mammography rates were higher in whites than African Americans (OR, 1.6; p <0.05). Higher ultrasound utilization was associated with more favorable economic status (OR, 1.8; p <0.05). CONCLUSIONS: Among women with advanced colorectal and lung cancer, 9% continued screening mammography, and 11% of these screening studies led to at least one additional downstream test, resulting in costs with little likelihood of meaningful benefit.
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Neoplasias da Mama/diagnóstico por imagem , Detecção Precoce de Câncer/tendências , Medicare/tendências , Vigilância da População , Ultrassonografia Mamária/tendências , Idoso , Idoso de 80 Anos ou mais , Neoplasias da Mama/economia , Neoplasias da Mama/epidemiologia , Progressão da Doença , Detecção Precoce de Câncer/economia , Feminino , Health Insurance Portability and Accountability Act/economia , Health Insurance Portability and Accountability Act/tendências , Humanos , Medicare/economia , Programa de SEER/economia , Programa de SEER/tendências , Ultrassonografia Mamária/economia , Estados Unidos/epidemiologiaRESUMO
OBJECTIVE: The purpose of this article is to review the literature on communicating transparency in health care pricing, both overall and specifically for medical imaging. Focus is also placed on the imperatives and initiatives that will increasingly impact radiologists and their patients. CONCLUSION: Most Americans seek transparency in health care pricing, yet such discussions occur in fewer than half of patient encounters. Although price transparency tools can help decrease health care spending, most are used infrequently and most lack information about quality. Given the high costs associated with many imaging services, radiologists should be aware of such initiatives to optimize patient engagement and informed shared decision making.
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Comunicação , Tomada de Decisões , Custos de Cuidados de Saúde , Radiologia , Humanos , Estados UnidosRESUMO
OBJECTIVE: To evaluate the diagnostic yield of noncontrast head CT for acute communicable findings in ICU patients specifically scanned for altered mental status. DESIGN: Retrospective observational cohort study. SETTING: University Hospital Neuroscience, Medical, and Surgical ICUs. PATIENTS: ICU patients with new-onset altered mental status. INTERVENTION: Noncontrast head CT. MEASUREMENTS AND MAIN RESULTS: Reports on head CTs from two university hospitals performed for the sole indication of altered mental status in ICU patients between July 2011 and June 2013 were reviewed for 1) acute (new or worsening) hemorrhage, 2) mass effect/herniation, 3) infarction, and 4) hydrocephalus. Subgroup analyses of positive findings were performed by 1) ICU group type, 2) age, and 3) race. A total of 2,486 head CTs were performed in 1,357 patients whose age ranged from 14 to 116 years (median, 59; mean, 57.6 ± 16). Acute communicable findings in at least one of four categories were present in 22.8% (566/2,486) of examinations, with hydrocephalus being most common (11.5% [286/2,486]). The frequency of any acute communicable findings in neuroscience, medical, and surgical ICUs was 28.6% (471/1,648), 9.8% (43/440), and 13.1% (52/398), respectively. Neuroscience ICU head CTs had significantly higher rates of acute communicable findings in all categories, except for acute infarction, compared with the other two ICUs (p < 0.001). Acute hydrocephalus (13.6% vs 7.4%; p < 0.001) and mass effect (6.7% vs 4.3%; p = 0.01) were more common in patients less than 65 years. For other acute categories, no significant difference was noted by age. There was no significant difference in the likelihood of a positive examination by race. CONCLUSIONS: Almost one in four head CTs in a university ICU patient population performed for primary indication of altered mental status yields abnormal communicable findings. In this patient population, utilization management barriers to examination ordering should be minimized.
Assuntos
Transtornos da Consciência/diagnóstico por imagem , Unidades de Terapia Intensiva/estatística & dados numéricos , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Encéfalo/diagnóstico por imagem , Transtornos da Consciência/diagnóstico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neuroimagem , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Adulto JovemRESUMO
OBJECTIVE: The purpose of this study is to assess the performance of routinely used MRI sequences with and without contrast enhancement in the diagnostic evaluation of dural venous sinus thrombosis (DVST). MATERIALS AND METHODS: We identified consecutive patients older than 18 years who underwent concurrent standardized brain MRI and contrast-enhanced (CE) MR venography (MRV) examinations for suspected DVST. The seven MRI sequences that were used (axial unenhanced T1-weighted, T1-weighted CE, T2-weighted, DWI, T2-weighted FLAIR, T2-weighted gradient-recalled echo [GRE], and sagittal 3D T1-weighted GRE CE sequences) were randomized, anonymized, and reviewed independently by two neuroradiologists who were blinded to the final diagnosis. Ten separate venous sinus segments were evaluated. CE MRV was the reference standard for determining the presence or absence of DVST, and it was performed using the following imaging parameters: TR/TE, 4.1-77/1.4-9.5; flip angle, 12-35°; and slice thickness, 0.8-1.4 mm. The diagnostic performance of and interobserver variability for each sequence was assessed per patient and per segment. RESULTS: Thirty-six patients with DVST (72% of whom had acute thrombosis and 28% of whom had chronic thrombosis) and 29 patients without DVST were included in the study. For each sequence, the AUC values for the detection of DVST per patient, as determined by reviewer 1 and reviewer 2, respectively, were as follows: for T1-weighted unenhanced sequences, 55% and 61%; for T1-weighted CE sequences, 79% and 80%; for T2-weighted sequences, 77% and 76%; for DWI sequences, 59% and 64%; for T2-weighted FLAIR sequences, 70% and 72%; for T2-weighted GRE sequences, 64% and 66%; and for the 3D T1-weighted GRE CE sequence, 77% and 81%. The diagnostic performance of the 3D T1-weighted GRE CE sequences was statistically significantly greater than that of the other sequences. Interobserver variability ranged from 0.26 (for T1-weighted unenhanced sequences) to 0.73 (for the DWI sequence). Overall, for each reviewer and with the use of all evaluated sequences, MRI had a high sensitivity (> 99% for both reviewers) but low specificity (14% for reviewer 1 and 48% for reviewer 2) for the detection of DVST. CONCLUSION: Sequences used in routine brain MRI performed with and without contrast enhancement have varying strengths that are important to recognize when the likelihood of DVST is assessed, but they do not replace the utility of dedicated CE MRV.