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ABSTRACT: We assessed the feasibility to estimate illness burden in adults with SCD, investigated factors associated with health-related quality of life (HRQoL), and estimated societal burden. We recruited 32 participants and collected data on fatigue, HRQoL, and work productivity and activity impairment via patient survey. Health care utilization was abstracted for the 12 months before enrollment using medical chart review. Mean age was 36.7 years; 84.4% of participants had hemoglobin SS or Sßthal0 disease, and 81.3% reported chronic pain (experiencing pain on ≥3 days per week in the past 6 months). Mean EQ-5D-3L visual analogue scale score was 63.4 and the index score was 0.79. The mean fatigue score was 57.9. Higher fatigue score was correlated with lower EQ-5D index score (correlation coefficient r = -0.35; P = .049) and Adult Sickle Cell Quality of Life Measurement Information System (ASCQ-Me) scores, including pain (r = -0.47; P = .006), sleep (r = -0.38; P = .03), and emotion scores (r = -0.79; P < .0001). The number of hospitalizations was negatively correlated with HRQoL (all P < .05). Patients who reported chronic pain had significantly lower mean ASCQ-Me sleep scores (48.3 vs 57.1; P = .04) and EQ-5D index scores (0.72 vs 0.89; P = .002) than those without chronic pain. Mean estimated annual per person costs were $51 779 (median, $36 366) for total costs, $7619 ($0) for indirect costs (estimated from lost earnings of participants), and $44 160 ($31 873) for medical costs. Fatigue, SCD complications, hospitalization, and chronic pain negatively affected HRQoL. This sample experienced a high economic burden, largely from outpatient doctor visits.
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Anemia Falciforme , Efeitos Psicossociais da Doença , Qualidade de Vida , Humanos , Anemia Falciforme/complicações , Anemia Falciforme/economia , Adulto , Projetos Piloto , Masculino , Feminino , Pessoa de Meia-Idade , Fadiga/etiologiaRESUMO
INTRODUCTION: People with haemophilia rely on specialists for their care, yet the specific dosing regimens of treatments prescribed by these specialists have not been widely studied. AIM: The objective of this study is to describe trends in clinician prescribing practices for the management of haemophilia in the United States (US). METHODS: We administered surveys to members of the Hemostasis and Thrombosis Research Society via paper surveys at its in-person annual symposia in 1999 and 2015, and an online survey in 2021. The surveys collected information on haemophilia treatments including factor dosing, inhibitor therapy and gene therapy. RESULTS: Clinicians treating haemophilia for more than 50% of their practice time have increased from 37.5% of respondents in 1999 to 46.3% in 2021. Clinicians prescribing factor concentrates at >40 units/kg for routine bleeding events increased from 0% in 1999 to 29.3% in 2021 in haemophilia A (HA) and from 22.5% to 87.8% in haemophilia B (HB). In 2021, the clinicians reported prescribing emicizumab to treat HA patients (>89.5% paediatric, >85.7% adult) with or without inhibitors at least some of the time. Approximately 78.0% of respondents reported that they expected to recommend gene therapy at least some of time. CONCLUSION: These data indicate changing trends in prescribing practices among US haemophilia specialists during the past 22 years. Preference for high doses of factor (>40 units/kg) has increased during this period. Emicizumab prophylaxis has been prescribed for patients with and without HA inhibitors. Clinicians expect gene therapy to have value for some haemophilia patients.
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Anticorpos Biespecíficos , Hemofilia A , Hemofilia B , Adulto , Humanos , Criança , Hemofilia A/tratamento farmacológico , Hemofilia B/tratamento farmacológico , Hemorragia/tratamento farmacológico , Anticorpos Biespecíficos/uso terapêutico , Fator VIII/uso terapêuticoRESUMO
BACKGROUND: The National Hemophilia Foundation (NHF) conducted extensive all-stakeholder inherited bleeding disorder (BD) community consultations to inform a blueprint for future research. Sustaining and expanding the specialized and comprehensive Hemophilia Treatment Center care model, to better serve all people with inherited BDs (PWIBD), and increasing equitable access to optimal health emerged as top priorities. RESEARCH DESIGN AND METHODS: NHF, with the American Thrombosis and Hemostasis Network (ATHN), convened multidisciplinary expert working groups (WG) to distill priority research initiatives from consultation findings. WG5 was charged with prioritizing health services research (HSR); diversity, equity, and inclusion (DEI); and implementation science (IS) research initiatives to advance community-identified priorities. RESULTS: WG5 identified multiple priority research themes and initiatives essential to capitalizing on this potential. Formative studies using qualitative and mixed methods approaches should be conducted to characterize issues and meaningfully investigate interventions. Investment in HSR, DEI and IS education, training, and workforce development are vital. CONCLUSIONS: An enormous amount of work is required in the areas of HSR, DEI, and IS, which have received inadequate attention in inherited BDs. This research has great potential to evolve the experiences of PWIBD, deliver transformational community-based care, and advance health equity.
Research into how people get their health care, called health services research, is important to understand if care is being delivered equitably and efficiently. This research figures out how to provide the best care at the lowest cost and finds out if everyone gets equally good care. Diversity and inclusion research focuses on whether all marginalized and minoritized populations (such as a given social standing, race, ethnicity, sex, gender identity, sexuality, age, income, disability status, language, culture, faith, geographic location, or country of birth) receive equitable care. This includes checking whether different populations are all getting the care they need and looking for ways to improve the care. Implementation science studies how to make a potential improvement work in the real world. The improvement could be a new way to diagnose or treat a health condition, a better way to deliver health care or do research, or a strategy to remove barriers preventing specific populations from getting the best available care. The National Hemophilia Foundation focuses on improving the lives of all people with bleeding disorders (BD). They brought BDs doctors, nurses, physical therapists, social workers, professors, and government and industry partners together with people and families living with BDs to discuss research in the areas described above. The group came up with important future research questions to address racism and other biases, and other changes to policies, procedures, and practices to make BD care equitable, efficient, and effective.
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Hemofilia A , Humanos , Estados Unidos , Diversidade, Equidade, Inclusão , Ciência da Implementação , Serviços de Saúde , PesquisaRESUMO
OBJECTIVE: We assessed sociodemographic and clinical characteristics associated with depression and anxiety in individuals with Von Willebrand disease (VWD) aged ≥12 years. METHODS: The study collected data on patients' sociodemographic, joint problems and health-related quality of life (HRQoL) using EQ-5D-3L, 8-item patient health questionnaire for depression and 7-item Generalized Anxiety Disorder Questionnaire from participants in seven geographically diverse US haemophilia treatment centres. RESULTS: Analyses included 77 participants. The rates of depression and anxiety were 63.6% and 58.3%, respectively. Persons with low VWF displayed higher rates of depression (86.7%) or anxiety (69.2%) compared to those with VWD (58.1%, p = .04 for depression, and 55.9%, p = .38 for anxiety). Logistic regression analyses demonstrated that having joint problems (odds ratio [OR] = 6.3, confidence interval [CI] = 2.0-20.1) was the most important variable associated with depression, followed by being single, divorced, widowed, or separated in adult participants or parents of participants age < 18 years (OR = 7.0, CI = 1.7-29.0. The most important variable associated with anxiety was being single or lacking a partner (OR = 10.8, CI = 2.5-47.5), followed by age 12-17 years old (OR = 6.7, CI = 1.6-26.9), or having worse health compared to 3-months ago (OR = 12.3, CI = 1.3-116.2). Mean covariates adjusted EQ visual analogue scale score was significantly lower among persons with depression (68.77 ± 3.15 vs. 77.58 ± 4.24, p = .03) than those without depression. CONCLUSIONS: Our study revealed concerning levels of depression and anxiety in this VWD sample. Lack of social support was determined an important factor associated with depression and anxiety in this sample. Mental health screening is critical in VWD clinical evaluation and care.
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Doenças de von Willebrand , Adulto , Humanos , Criança , Adolescente , Doenças de von Willebrand/complicações , Doenças de von Willebrand/epidemiologia , Doenças de von Willebrand/diagnóstico , Fator de von Willebrand/análise , Depressão/complicações , Depressão/epidemiologia , Qualidade de Vida , Ansiedade/complicações , Ansiedade/epidemiologia , Transtornos de Ansiedade/complicações , Transtornos de Ansiedade/epidemiologiaRESUMO
INTRODUCTION: After African Americans, Latinx are the second largest population affected by Sickle Cell Disease (SCD) in the U.S. However, research has largely ignored how this devastating rare blood disorder specifically affects Latinx nationwide. METHODS: This study compared demographics, genotypes, primary insurance, and health care utilization among Latinx and non-Latinx Californians living with SCD, using data from the California SCD Data Collection Program (2016-2018) and newborn screening cases 2000-2017. RESULTS: Stemming from 6,837 SCD patients, 501(7%) were Latinx. Latinx with SCD (Lx-SCD) were statistically significantly younger than non-Latinx (NLx-SCD) counterparts. Within both groups, females predominated, with 70% being insured by Medicaid. Mean Emergency Department encounters were statistically significantly lower among Lx-SCD adults. DISCUSSION: Lx-SCD differ in age, genotype, and Emergency Department utilization, when compared to NLx-SCD counterparts in California. Latinx are now the largest racial and/or ethnic group in the US, and their presence in SCD population is expected to grow. Therefore, their specific demographic, genotypic, and health care utilization characteristics merit attention to inform policies and programs that will improve their health.
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Anemia Falciforme , Adulto , Recém-Nascido , Feminino , Estados Unidos/epidemiologia , Humanos , Anemia Falciforme/epidemiologia , Anemia Falciforme/genética , Anemia Falciforme/diagnóstico , Medicaid , Serviço Hospitalar de Emergência , California/epidemiologia , Atenção à SaúdeRESUMO
Purpose: We compare the impact of hemophilia on comorbidities, joint problems, health-related quality of life (HRQoL) and health-care utilization between two age groups: 40-49 years and ≥50 years. Patients and Methods: The HUGS VII study recruited persons with hemophilia A or B age ≥40 years. Participants completed surveys to collect data on sociodemographic and clinical characteristics, hemophilia treatment regimen, pain, joint problems, comorbidities, HRQoL, depression and anxiety, at baseline and 6-months later. Clinical chart reviews documented hemophilic severity and treatment. Results: The sample includes 69 males, 65.2% aged ≥50 years, 75.4% with hemophilia A. Individuals ≥50 years were more likely to have mild or moderate hemophilia (68.9% vs 41.7%, P = 0.03) than those 40-49 years old. Among persons with mild/moderate hemophilia, those ≥50 years old reported a higher rate of joint pain (83.9% vs 70.0%, P = 0.34 at baseline, 91.3% vs 57.1%, P = 0.06 at follow up) or range of motion limitation (73.3% vs 60.0%, P = 0.43 at baseline, 73.9% vs 28.6%, P = 0.04 at follow up) than the younger group. Compared to the younger group, the older group reported fewer emergency room visits (4.5% vs 21.7%, P = 0.03), and physical therapy visits (15.9% vs 43.5%, P = 0.01) at baseline. The sample depression rate was 85.7%, but the differences among the age groups were not significant. The mean covariate-adjusted EQ-5D index score was lower in older persons (0.77 vs 0.89, P = 0.02). Conclusion: Older persons with hemophilia in this sample are over-represented by individuals with mild/moderate disease, potentially due to premature death among those with severe disease. Although this group included a larger proportion of individuals with mild disease than the younger group, they experienced lower quality of life, more comorbidities both of aging and of hemophilic arthropathy, and lower rates of health-care utilization.
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Rare, chronic diseases such as hemophilia and other congenital coagulation disorders require coordinated delivery of services for optimal outcomes. Hemophilia Treatment Centers (HTCs) are specialized, multidisciplinary health-care centers providing team-based care to meet the physical, psychosocial, and emotional needs of people with hemophilia (PWH) and may serve as a model for other rare coagulation disorders. Health-care purchasers, as well as the general medical community, may not appreciate the breadth and quality of services provided by HTCs. They exemplify the acculturalization and actualization of integrated care by providing comprehensive diagnostic and treatment services that reduce morbidity, mortality, avoidable emergency room visits, hospitalizations, and overall costs, while promoting a longer lifespan and improved patient functioning and outcomes. This is accomplished by a team-based approach relying upon a shared decision-making model to effectively prevent complications and manage symptoms in PWH, who are dependent on high-cost treatments. This article provides a concise yet comprehensive description of the core components of an HTC and the regional and national networks in the United States, which together achieve their incomparable value for all stakeholders.
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INTRODUCTION: Patient satisfaction with health care is a key quality metric, associated with adherence and better outcomes. However, satisfaction with US Hemophilia Treatment Centers (HTC) is unknown. AIM: To assess patient satisfaction with US Hemophilia Treatment Centers. METHODS: A nationally uniform survey was conducted using the US HTC Network's regional infrastructure. Satisfaction with multidisciplinary team members, services and care processes was assessed. The anonymous survey, in English and Spanish, was disseminated to 28 289 households. Data were aggregated using 4 standard US Census regions. RESULTS: 5006 individuals (17.7%) who obtained care from 133 (96.4%) of 138 HTCs in 2014 responded. Satisfaction with overall HTC care at 'always' or 'usually' (A/U) levels ranged 94.2%-97.9% regardless of patient gender, age, race, ethnicity, language, diagnosis, severity, region or frequency of HTC contact. A/U satisfaction with HTC haematologist, nurse, social worker or physical therapist, individually, ranged 95.1%-97.3% nationally. A/U satisfaction with three HTC services was 89.5%-96.9% and 94.9%-98.0% for five HTC care processes nationally. Regional satisfaction at A/U levels was at least 87.0%. Nationally, 26.4% and 21.2% rated insurance and language, respectively, as A/U problems in getting needed HTC services. CONCLUSION: Patient satisfaction with US Hemophilia Treatment Center care, multi-disciplinary teams, services and processes was consistently high, documenting the value patients place on HTCs. The successful survey administration demonstrates the capability of the Network's regional infrastructure. Access to the US HTC Network is particularly critical to ongoing health in this new era of novel and gene therapies.
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Hemofilia A/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente , Inquéritos e Questionários , Estados Unidos , Adulto JovemRESUMO
OBJECTIVES: To determine US societal burden of illness, including direct and indirect costs and annual bleed rate (ABR), for persons with hemophilia B (HB), a rare and debilitating genetic disorder, and to examine associations of hemophilia severity and treatment regimens with costs and ABR. METHODS: From 2009 to 2014, the Hemophilia Utilization Group Studies Part Vb collected prospective data from 10 US hemophilia treatment centers. Participants with HB completed initial surveys on sociodemographic characteristics, clinical characteristics, and treatment patterns. During the 2-year follow-up, participants reported bleeding episodes, work absenteeism, and caregiver time quarterly. These data were used to calculate ABR and indirect costs. Direct costs were calculated using 1-year clinical chart records and 2-year dispensing records. RESULTS: Of the 148 participants, 112 with complete medical records and one or more follow-up survey were included. Total mean annual per-person costs were $85,852 (median $20,160) for mild/moderate HB, $198,733 (median $147,891) for severe HB, and $140,240 (median $63,617) for all participants without inhibitors (P < 0.0001). Mean ABR for participants with severe HB on prophylaxis (5.5 ± 7.9 bleeds/y) was almost half that of those treated episodically. Clotting factor and indirect costs accounted for 85% and 9% of total costs, respectively. Compared with episodic treatment, prophylaxis use was associated with 2.5-fold higher clotting factor costs (P < 0.01), low but significantly more missed parental workdays (P < 0.0001) and clinician (P < 0.001) or nursing visits (P < 0.0001), less part-time employment and unemployment, and lower hospitalizations costs (P = 0.17) and ABR (P < 0.0001). CONCLUSIONS: HB is associated with high economic burden, primarily because of clotting factor costs. Nevertheless, prophylaxis treatment leads to clinical benefits and may reduce other nonfactor costs.
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Fatores de Coagulação Sanguínea/administração & dosagem , Efeitos Psicossociais da Doença , Custos de Cuidados de Saúde/estatística & dados numéricos , Hemofilia B/terapia , Hemorragia/terapia , Absenteísmo , Adolescente , Adulto , Fatores de Coagulação Sanguínea/economia , Cuidadores/estatística & dados numéricos , Criança , Pré-Escolar , Emprego/estatística & dados numéricos , Feminino , Seguimentos , Hemofilia B/economia , Hemofilia B/fisiopatologia , Hemorragia/economia , Hemorragia/etiologia , Hospitalização/economia , Hospitalização/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Índice de Gravidade de Doença , Inquéritos e Questionários , Estados Unidos , Adulto JovemRESUMO
The availability of longitudinal data collected prospectively from 1998 to 2011 at federally funded US hemophilia treatment centers provided an opportunity to construct a descriptive analysis of how outcomes of men with severe hemophilia have been altered by the incremental advances and setbacks in hemophilia care in the last 50 years in the United States. This surveillance collaboration with the US Centers for Disease Control and Prevention assembled the largest uniformly examined population with severe hemophilia (n = 4899 men with severe factor VIII and IX deficiency). To address the heterogeneity of this population, 4 successive birth cohorts, differentially affected by eras of hemophilia care, were examined separately in regard to demographics, complications of hemophilia and its treatment, and mortality. Severely affected men in each birth cohort were compared also with the corresponding mild hemophilia birth cohorts (n = 2587 men total) to control for outcomes that might be attributable to aging and environment independent of severely defective hemostasis. The analysis demonstrates improving access to standard of care therapy, correlating the proportion of men on prophylactic factor replacement and reduced bleeding frequency for the youngest men. Frequent bleeding persisted in one third to one half of men across all ages, however, and the disability gap between severe and mild hemophilia did not narrow. The greatest cause of death was liver failure, but attempted anti-hepatitis C virus therapy and cure were low. The study suggests a continued need for national surveillance to monitor and inform hemophilia interventions and outcomes.
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Hemofilia A/epidemiologia , Adulto , Pré-Escolar , Estudos de Coortes , Bases de Dados Factuais/estatística & dados numéricos , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Hemofilia A/complicações , Hemofilia A/diagnóstico , Hemofilia A/terapia , Humanos , Lactente , Recém-Nascido , Masculino , Pessoa de Meia-Idade , Triagem Neonatal , Índice de Gravidade de Doença , Fatores Sexuais , Estados Unidos/epidemiologiaRESUMO
The US Pacific Commonwealth of the Northern Mariana Islands is home to an underserved hemophilia population. We developed a strategy in 2014 to build sustainable island-wide medical, patient and family, and community support for this rare disease. Collaboration with regional bleeding disorder leadership galvanized a weeklong conference series. More than 200 participants attended discipline-specific seminars; pre-post test evaluations documented educational benefits. This time-concentrated island-wide education intervention promoted the rapid identification of new cases and stimulated sustainable bleeding disorder care development. The education series proved feasible, efficient, and effective in increasing knowledge and reducing patient and professional isolation, serving as a model for improving capacity for orphan diseases (those that affect fewer than 200 000 people in any particular country) in underresourced areas.
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Pessoal Técnico de Saúde/educação , Fortalecimento Institucional/métodos , Redes Comunitárias , Educação em Saúde , Hemofilia A , Currículo , Avaliação Educacional/métodos , Hemofilia A/diagnóstico , Hemofilia A/terapia , Humanos , Micronésia , Populações VulneráveisRESUMO
OBJECTIVE: To examine the direct and indirect costs of hemophilia care among persons with hemophilia A in the US. METHODS: Observational data were obtained from HUGS-Va, a multi-center study from six federally supported hemophilia treatment centers (HTCs). Eligible individuals completed a standardized initial questionnaire and were followed regularly for 2 years to obtain information on work or school absenteeism, time spent arranging hemophilia care, and unpaid hemophilia-related support from caregivers. Data from 1-year healthcare utilization records and 2-year clotting factor dispensing records measured direct medical costs. Indirect costs were imputed using the human capital approach, which uses wages as a proxy measure of work time output. RESULTS: A total of 222 patients with complete data were included in the analysis. Two-thirds had severe hemophilia and the mean age was 21.1 years. The use of prophylaxis in severe hemophilia patients is associated with statistically significant reduction in the numbers of emergency department (ED) visits and bleeding episodes compared with those who were treated episodically. From the societal perspective, mild hemophilia costs $59,101 (median: $7519) annually per person, $84,363 (median: $61,837) for moderate hemophilia, $201,471 (median: $143,431) for severe hemophilia using episodic treatment, and $301,392 (median: $286,198) for severe hemophilia receiving prophylaxis. Clotting factor contributed from 54% of total costs in mild hemophilia to a maximum of 94% for patients with severe hemophilia receiving prophylaxis. CONCLUSION: Hemophilia is a costly disorder not only because of its high medical expenses, but also due to the high indirect costs incurred.
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Efeitos Psicossociais da Doença , Gastos em Saúde/estatística & dados numéricos , Hemofilia A/economia , Absenteísmo , Adolescente , Adulto , Cuidadores/economia , Criança , Técnicas e Procedimentos Diagnósticos/economia , Fator VIII/economia , Fator VIII/uso terapêutico , Feminino , Serviços de Saúde/economia , Serviços de Saúde/estatística & dados numéricos , Hemofilia A/tratamento farmacológico , Hemorragia/economia , Humanos , Masculino , Modelos Econométricos , Índice de Gravidade de Doença , Licença Médica , Fatores Socioeconômicos , Estados Unidos/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Home infusion therapy, particularly on a prophylactic regimen, is linked with reduced morbidity among youth with severe hemophilia. However, the association of insurance coverage with these home therapies is unknown. PURPOSE: This study explores the connections among insurance, home infusion therapy, and prophylaxis treatment in a nationwide cohort of 3380 boys and young men (aged 2 to 20 years) with severe hemophilia. These youth obtained care at one of 129 federally supported hemophilia treatment centers (HTCs), and enrolled in the CDC's bleeding disorder surveillance project. METHODS: Multiple regression was used to analyze the independent association among risk factors, including insurance, and both home infusion and prophylaxis. Data were obtained between January 1, 2008, and December 31, 2010, and analyzed in 2011. RESULTS: Ninety percent used home therapy and 78% a prophylaxis regimen. Only 2% were uninsured. Health insurance was significantly associated with prophylaxis, but not with home therapy. Lower prophylaxis utilization rates were independently associated with having Medicaid, "other," and no insurance as compared to having private insurance. Race, age, inhibitor status, and HTC utilization were also independently associated with both home therapy and prophylaxis. CONCLUSIONS: Youth with severe hemophilia who annually obtain care within the U.S. HTC network had a high level of health insurance, home therapy, and prophylaxis. Exploration of factors associated with insurance coverage and yearly HTC utilization, and interventions to optimize home infusion and prophylaxis among youth of African-American and "other" race/ethnic backgrounds are warranted.
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Hemofilia A/tratamento farmacológico , Hemofilia A/prevenção & controle , Hemofilia B/tratamento farmacológico , Hemofilia B/prevenção & controle , Terapia por Infusões no Domicílio , Cobertura do Seguro , Reembolso de Seguro de Saúde , Adolescente , Criança , Pré-Escolar , Estudos de Coortes , Hemofilia A/fisiopatologia , Hemofilia B/fisiopatologia , Humanos , Masculino , Vigilância da População , Análise de Regressão , Índice de Gravidade de Doença , Estados Unidos , Adulto JovemRESUMO
BACKGROUND: In 1975, a national network of hemophilia treatment centers (HTCs) was created to increase access to healthcare services for individuals with hemophilia. Studies demonstrate that care in HTCs improves outcomes and reduces costs. PURPOSE: The objective of the study was to assess the association of demographic, insurance, and clinical characteristics with self-reported barriers to HTC utilization. METHODS: Data were collected from six HTCs from 2005 through 2007. Adult participants and parents of children aged <18 years were interviewed. Barriers were assessed by asking whether it was difficult to obtain care in the past 12 months. Chi-square test and logistic regression were used to assess factors associated with self-reported barriers to care. All analyses were performed in 2010-2011. RESULTS: Data for 327 participants (50% adult, 64% severe hemophilia) were analyzed in 2010-2011. Most participants/parents did not report barriers to HTC utilization. However, 46 participants/parents (14%) reported one to six barriers, and 23 reported one barrier. Most frequently reported barriers were "distance to the clinic" for children (44%) and "insurance coverage" for adults (40%). Factors significantly associated with self-reported barriers were: lower income (<$20,000; OR=3.11, 95% CI=1.14-8.45), difficulty finding insurance or obtaining full-year coverage (OR=5.71, 95% CI=2.63-12.41), and decreased state Medicaid coverage for low-income, non-elderly individuals (OR=0.93, 95% CI=0.89-0.98). CONCLUSIONS: This study indicates that, although few people with hemophilia have barriers to care at HTCs, those with lower income, difficulty finding or maintaining adequate insurance coverage, or living in states with lower Medicaid generosity are more likely to report barriers. Identifying and resolving such barriers may improve care access and patient-reported outcomes.
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Acessibilidade aos Serviços de Saúde , Hemofilia A/terapia , Autorrelato , Adolescente , Adulto , Instituições de Assistência Ambulatorial , Criança , Humanos , Entrevistas como Assunto , Masculino , Estados Unidos , Adulto JovemRESUMO
BACKGROUND: Hemophilia is the most common inherited severe bleeding disorder. Although the most frequent complication of repeated hemorrhages is a crippling joint disease that begins in childhood, the extent of resultant joint functional impairment varies widely within the hemophilia population. PURPOSE: The goal of this exploratory analysis was to examine a national database that collects information on boys with hemophilia, an X-linked severe congenital bleeding disorder, to determine characteristics associated with increased risk of developing limitations in physical functioning as an outcome of recurrent hemorrhages. METHODS: A standard set of data is collected annually at â¼130 U.S. comprehensive hemophilia treatment centers (HTCs) in a voluntary surveillance program called the Universal Data Collection (UDC) program. Fifteen potential predictors for poor outcomes of physical functioning related to bleeding were examined for boys (aged ≤ 18 years) from 1998 to 2008. Bivariate and multivariate analyses of these predictors performed in 2009 examined associations with self-reported limitation of activities, absenteeism from work or school, and reliance on assistive devices for ambulation and mobility. RESULTS: Multiple characteristics of underlying hemophilia severity and disease chronicity (in particular, increasing age, presence of joint bleeding, and inhibitor antibodies) were independently associated with increased risk of limitations of physical function. Nonwhite race/ethnicity was associated with each of the poorer functional outcomes in bivariate analyses. After controlling for the potential confounding effects of the multiple population characteristics on race, only African-American race was independently associated with activity restrictions, and African-American and Asian/Pacific Island ethnicity with absenteeism. With the exception of indicators of underlying disease severity, only obesity and medical insurance coverage with Medicaid rather than commercial insurance were independently associated with multiple poor outcomes. CONCLUSIONS: Interventions focused on eliminating inhibitors, improving outcomes for African-American children with hemophilia, and maintaining healthy body weight are warranted. In addition, strategies are needed to assure adequate insurance coverage for all people with hemophilia to eliminate economic barriers to optimal functional outcomes.
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Avaliação da Deficiência , Hemofilia A/fisiopatologia , Hemofilia B/fisiopatologia , Adolescente , Criança , Pré-Escolar , Humanos , Masculino , Análise Multivariada , Medição de Risco , Estados UnidosRESUMO
BACKGROUND: The benefits of a high school diploma are well documented. Studies indicate that people with hemophilia have lower than average academic achievement, particularly if they have >12 bleeding episodes annually. PURPOSE: This study compares the high school graduation rate of men with hemophilia to that of the U.S. population of men. METHODS: Data were obtained from the Universal Data Collection Program, a surveillance project conducted by approximately 130 hemophilia treatment centers in the nation. Data from 7842 men aged >or=18 years were evaluated to determine high school graduation status and were analyzed by race/ethnicity and severity of hemophilia. These data were collected between 1998 and 2008, and analysis was conducted in 2009. RESULTS: Men with hemophilia A had higher or similar high school graduation rates across all racial/ethnic groups and all levels of hemophilia severity, compared with U.S. men of the same age. Graduation rates for black and Hispanic men with hemophilia B were higher or similar to rates of U.S. men, but rates for whites were lower, especially among those with moderate and mild disease. However, when graduation rates were controlled for areas where Amish populations reside, differences in graduation rates for whites disappeared. CONCLUSIONS: In this study, participants obtained hemophilia care at comprehensive hemophilia treatment centers. This multidisciplinary, family-centered care emphasizes prevention of complications, encourages medically supervised disease management, and facilitates psychosocial development. The care aims to maximize the affected child's participation in school. This care approach may partially explain the higher-than-expected high school graduation rates among the study population, which is affected by a rare, chronic, and potentially debilitating disorder.
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Avaliação Educacional , Escolaridade , Hemofilia A/epidemiologia , Adolescente , Adulto , Distribuição por Idade , Efeitos Psicossociais da Doença , Hemofilia A/etnologia , Humanos , Masculino , Morbidade , Vigilância da População/métodos , Estados Unidos/epidemiologia , Adulto JovemRESUMO
People with rare, inherited chronic health conditions, such as hemophilia, face added physical, social, emotional, and fiscal challenges beyond those that are common to more prevalent chronic conditions. In 1975, a partnership among clinicians, consumers, and government agencies created a nationwide regional health delivery system that increased access to clinical care, prevention, and research, thereby improving health outcomes for people with hemophilia in the United States. Today, more than 130 Comprehensive Hemophilia Diagnostic and Treatment Centers in 12 regions serve 70%-80% of the nation's hemophilia patients. Health care leaders and advocates for other rare, expensive, chronic disorders may find that regionalization improves survival and reduces disability among affected populations. However, diverse and stable resources are needed to sustain such a model in our profit-oriented US health care arena.