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1.
Hepatology ; 67(2): 524-533, 2018 02.
Artigo em Inglês | MEDLINE | ID: mdl-28941361

RESUMO

The Centers for Disease Control and Prevention and US Preventive Services Task Force recommend one-time hepatitis C virus (HCV) testing for persons born during 1945-1965 (birth cohort). However, few studies estimate the effect of birth cohort (BC) testing implementation on HCV diagnoses in primary care settings. We aimed to determine the probability of identifying HCV infections in primary care using targeted BC testing compared with usual care at three academic medical centers. From December 2012 to March 2014, each center compared one of three distinct interventions with usual care using an independently designed randomized controlled trial. Across centers, BC patients with no clinical documentation of previous HCV testing or diagnosis were randomly assigned to receive a one-time offering of HCV antibody (anti-HCV) testing via one of three independent implementation strategies (repeated-mailing outreach, electronic medical record-integrated provider best practice alert [BPA], and direct patient solicitation) or assigned to receive usual care. We estimated model-adjusted risk ratios (aRR) of anti-HCV-positive (anti-HCV+) identification using BC testing versus usual care. In the repeated mailing trial, 8992 patients (intervention, n = 2993; control, n = 5999) were included in the analysis. The intervention was eight times as likely to identify anti-HCV+ patients compared with controls (aRR, 8.0; 95% confidence interval [CI], 2.8-23.0; adjusted probabilities: intervention, 0.27%; control, 0.03%). In the BPA trial, data from 14,475 patients (BC, n = 8928; control, n = 5,547) were analyzed. The intervention was 2.6 times as likely to identify anti-HCV+ patients versus controls (aRR, 2.6; 95% CI, 1.1-6.4; adjusted probabilities: intervention, 0.29%; control, 0.11%). In the patient-solicitation trial, 8873 patients (BC, n = 4307; control, n = 4566) were analyzed. The intervention was five times as likely to identify anti-HCV+ patients compared with controls (aRR, 5.3; 95% CI, 2.3-12.3; adjusted probabilities: intervention, 0.68%; control, 0.11%). Conclusion: BC testing was effective in identifying previously undiagnosed HCV infections in primary care settings. (Hepatology 2018;67:524-533).


Assuntos
Anticorpos Anti-Hepatite C/sangue , Hepatite C/diagnóstico , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Atenção Primária à Saúde , Ensaios Clínicos Controlados Aleatórios como Assunto
2.
Med Care ; 55(6): 590-597, 2017 06.
Artigo em Inglês | MEDLINE | ID: mdl-28288075

RESUMO

BACKGROUND: The Centers for Disease Control and Prevention (CDC) recommends one-time hepatitis C virus (HCV) antibody testing for "Birth Cohort" adults born during 1945-1965. OBJECTIVE: To examine the impact of an electronic health record (EHR)-embedded best practice alert (BPA) for HCV testing among Birth Cohort adults. DESIGN: Cluster-randomized trial was conducted from April 29, 2013 to March 29, 2014. SUBJECTS AND SETTING: Ten community and hospital-based primary care practices. Participants were attending physicians and medical residents during 25,620 study-eligible visits. INTERVENTION: Physicians in all practices received a brief introduction to the CDC testing recommendations. At visits for eligible patients at intervention sites, physicians received a BPA through the EHR to order HCV testing or medical assistants were prompted to post a testing order for the physician. Physicians in control sites did not receive the BPA. MAIN OUTCOMES: HCV testing; the incidence of HCV antibody positive tests was a secondary outcome. RESULTS: Testing rates were greater among Birth Cohort patients in intervention sites (20.2% vs. 1.8%, P<0.0001) and the odds of testing were greater in intervention sites after controlling for imbalances of patient and visit characteristics between comparison groups [odds ratio (OR), 9.0; 95% confidence interval, 7.6-10.7). The adjusted OR of identifying HCV antibody positive patients was also greater in intervention sites (OR, 2.1; 95% confidence interval, 1.3-11.2). CONCLUSIONS: An EHR-embedded BPA markedly increased HCV testing among Birth Cohort patients, but the majority of eligible patients did not receive testing indicating a need for more effective methods to promote uptake.


Assuntos
Registros Eletrônicos de Saúde , Promoção da Saúde/métodos , Hepatite C Crônica/diagnóstico , Programas de Rastreamento/estatística & dados numéricos , Idoso , Análise por Conglomerados , Bases de Dados Factuais , Feminino , Hepacivirus/isolamento & purificação , Humanos , Masculino , Pessoa de Meia-Idade , Cidade de Nova Iorque
3.
Clin Infect Dis ; 60(8): 1145-52, 2015 Apr 15.
Artigo em Inglês | MEDLINE | ID: mdl-25595745

RESUMO

BACKGROUND: Hepatitis C virus (HCV) testing guidance issued by the Centers for Disease Control and Prevention in 1998 recommends HCV antibody (anti-HCV) testing for persons with specified risk factors. The purpose of this study was to determine the prevalence and predictors of anti-HCV positivity among primary care outpatients and estimate the proportion of unidentified anti-HCV-positive (anti-HCV+) persons using risk-based testing. METHODS: We analyzed electronic medical record data from a 4-site retrospective study. Patients were aged ≥18 years, utilized ≥1 outpatient primary care service(s) between 2005 and 2010, and had no documented evidence of prior HCV diagnosis. Among persons tested for anti-HCV, we fit a multilevel logistic regression model to identify patient-level independent predictors of anti-HCV positivity. We estimated the proportion of unidentified anti-HCV+ persons by using multiple imputation to assign anti-HCV results to untested patients. RESULTS: We observed 209 076 patients for a median of 5 months (interquartile range, 1-23 months). Among 17 464 (8.4%) patients who were tested for anti-HCV, 6.4% (n=1115) were positive. We identified history of injection drug use (adjusted odds ratio [95% confidence interval], 6.3 [5.2-7.6]), 1945-1965 birth cohort (4.4 [3.8-5.1]), and elevated alanine aminotransferase levels (4.8 [4.2-5.6]) as independently associated with anti-HCV positivity. We estimated that 81.5% (n=4890/6005) of anti-HCV+ patients were unidentified using risk-based testing. CONCLUSIONS: In these outpatient primary care settings, risk-based testing may have missed 4 of 5 newly enrolled patients who are anti-HCV+. Without knowing their status, unidentified anti-HCV+ persons cannot receive further clinical evaluation or antiviral treatment, and are unlikely to benefit from secondary prevention recommendations to limit disease progression and mortality.


Assuntos
Anticorpos Anti-Hepatite C/sangue , Hepatite C/epidemiologia , Pacientes Ambulatoriais , Atenção Primária à Saúde , Adulto , Estudos de Coortes , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Estudos Soroepidemiológicos , Estados Unidos/epidemiologia
4.
COPD ; 12(2): 151-64, 2015 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-24960306

RESUMO

Almost half of patients with COPD do not adhere to their medications. Illness and medication beliefs are important determinants of adherence in other chronic diseases. Using the framework of the Common Sense Model of Self-Regulation (CSM), we determined associations between potentially modifiable beliefs and adherence to COPD medications in a cohort of English- and Spanish-speaking adults with COPD from New York and Chicago. Medication adherence was assessed using the Medication Adherence Report Scale. Illness and medication beliefs along CSM domains were evaluated using the Brief Illness Perception Questionnaire (B-IPQ) and the Beliefs about Medications Questionnaire (BMQ). Unadjusted analysis (with Cohen's d effect sizes) and multiple logistic regression were used to assess the relationship between illness and medication beliefs with adherence. The study included 188 participants (47% Black, 13% Hispanics); 109 (58%) were non-adherent. Non-adherent participants were younger (p < 0.001), more likely to be Black or Hispanic (p = 0.001), to have reported low income (p = 0.02), and had fewer years of formal education (p = 0.002). In unadjusted comparisons, non-adherent participants reported being more concerned about their COPD (p = 0.011; Cohen's d = 0.43), more emotionally affected by the disease (p = 0.001; Cohen's d = 0.54), and had greater concerns about COPD medications (p < 0.001, Cohen's d = 0.81). In adjusted analyses, concerns about COPD medications independently predicted non-adherence (odds ratio: 0.52, 95% confidence interval: 0.36-0.75). In this cohort of urban minority adults, concerns about medications were associated with non-adherence. Future work should explore interventions to influence patient adherence by addressing concerns about the safety profile and long-term effects of COPD medications.


Assuntos
Conhecimentos, Atitudes e Prática em Saúde , Adesão à Medicação/psicologia , Doença Pulmonar Obstrutiva Crônica/tratamento farmacológico , Medicamentos para o Sistema Respiratório/uso terapêutico , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Chicago , Estudos Transversais , Etnicidade , Feminino , Conhecimentos, Atitudes e Prática em Saúde/etnologia , Humanos , Masculino , Adesão à Medicação/etnologia , Adesão à Medicação/estatística & dados numéricos , Pessoa de Meia-Idade , Grupos Minoritários , Cidade de Nova Iorque , Doença Pulmonar Obstrutiva Crônica/etnologia , Doença Pulmonar Obstrutiva Crônica/psicologia , Autorrelato , Fatores Socioeconômicos , Inquéritos e Questionários , Saúde da População Urbana
5.
Health Promot Pract ; 16(2): 256-63, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-24776636

RESUMO

BACKGROUND: In 1998, the Centers for Disease Control and Prevention (CDC) published Recommendations for Prevention and Control of Hepatitis C Virus (HCV) Infection and HCV-Related Chronic Disease, recommending HCV testing for populations most likely to be infected with HCV. However, the implementation of risk-based screening has not been widely adopted in health care settings, and 45% to 85% of infected U.S. adults remain unidentified. OBJECTIVES: To develop a better understanding of why CDC's 1998 recommendations have had limited success in identifying persons with HCV infection and provide information about how CDC's 2012 Recommendations for the Identification of Chronic Hepatitis C Virus Infection Among Persons Born During 1945-1965 may be implemented more effectively. DESIGN: Qualitative data were collected and analyzed from a multidisciplinary team as part of the Birth Cohort Evaluation to Advance Screening and Testing for Hepatitis C project. RESPONDENTS: Nineteen providers were asked open-ended questions to identify current perspectives, practices, facilitators, and barriers to HCV screening and testing. Providers were affiliated with Henry Ford Hospital, Mount Sinai Hospital, the University of Alabama, and the University of Texas Health Science Center. RESULTS: Respondents reported the complexity of the 1998 recommendations, and numerous indicated risk factors were major barriers to effective implementation. Other hindrances to hepatitis C testing included physician discomfort in asking questions about socially undesirable behaviors and physician uncertainty about patient insurance coverage. CONCLUSION: Implementation of the CDC's 2012 recommendations could be more successful than the 1998 recommendations due to their relative simplicity; however, effective strategies need to be used for dissemination and implementation for full success.


Assuntos
Hepatite C/diagnóstico , Programas de Rastreamento/organização & administração , Atenção Primária à Saúde/organização & administração , Centers for Disease Control and Prevention, U.S./normas , Fidelidade a Diretrizes , Hepatite C Crônica/diagnóstico , Humanos , Guias de Prática Clínica como Assunto , Fatores de Risco , Estados Unidos/epidemiologia
6.
J Gen Intern Med ; 28(1): 67-73, 2013 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-22878848

RESUMO

BACKGROUND: Empirical research and health policies on asthma have focused on children and young adults, even though asthma morbidity and mortality are higher among older asthmatics. OBJECTIVE: To explore the relationship of asthma-related beliefs and self-reported controller medication adherence in older asthmatics. DESIGN: An observational study of asthma beliefs and self-management among older adults. PARTICIPANTS: Asthmatics ages ≥ 60 years (N = 324, mean age 67.4 ± 6.8, 28 % white, 32 % black, 30 % Hispanic) were recruited from primary care practices in New York City and Chicago. MAIN MEASURES: Self-reported controller medication adherence was assessed using the Medication Adherence Report Scale. Based on the Common Sense Model of Self-Regulation, patients were asked if they believe they only have asthma with symptoms, their physician can cure their asthma, and if their asthma will persist. Beliefs on the benefit, necessity and concerns of treatment use were also assessed. Multivariate logistic regression was used to examine the association of beliefs with self-reported medication adherence. KEY RESULTS: The majority (57.0 %) of patients reported poor adherence. Poor self-reported adherence was more common among those with erroneous beliefs about asthma illness and treatments, including the "no symptoms, no asthma" belief (58.7 % vs. 31.7 %, respectively, p < 0.001), "will not always have asthma" belief (34.8 % vs. 12.5 %, p < 0.001), and the "MD can cure asthma" belief (21.7 % vs. 9.6 %, p = 0.01). Adjusting for illness beliefs, treatment beliefs and demographics, patients with a "no symptoms, no asthma" belief had lower odds of having good self-reported adherence (odds ratio [OR] 0.45, 95 % confidence interval [CI] 0.23-0.86), as did those with negative beliefs about the benefits (OR 0.73, 95 % CI 0.57-0.94) and necessity (OR 0.89, 95 % CI 0.83-0.96) of treatment. CONCLUSIONS: Illness and treatment beliefs have a strong influence on self-reported medication adherence in older asthmatics. Interventions to improve medication adherence in older asthmatics by modifying illness and treatment beliefs warrant study.


Assuntos
Antiasmáticos/uso terapêutico , Asma/tratamento farmacológico , Conhecimentos, Atitudes e Prática em Saúde , Adesão à Medicação , Fatores Etários , Idoso , Asma/psicologia , Chicago , Feminino , Glucocorticoides/uso terapêutico , Humanos , Antagonistas de Leucotrienos/uso terapêutico , Masculino , Pessoa de Meia-Idade , Cidade de Nova Iorque , Psicometria , Autocuidado/normas
7.
J Asthma ; 50(3): 260-6, 2013 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-23294120

RESUMO

OBJECTIVE: To examine the impact of depressive symptoms on asthma outcomes and medication adherence in inner-city elderly patients with asthma. METHODS: Cohort study of elderly asthmatics receiving primary care at three clinics in New York City and Chicago from 1 January 2010 to 1 January 2012. Depressive symptoms were ascertained with the Patient Health Questionnaire (PHQ-9). Outcomes included asthma control (Asthma Control Questionnaire, ACQ), asthma-related quality of life (Asthma Quality of Life Questionnaire, AQLQ), and acute resource utilization (inpatient and outpatient visits). Asthma medication adherence was evaluated using the Medication Adherence Reporting Scale (MARS). RESULTS: Three hundred and seventeen participants ≥60 years were included in the study (83% women, 30% Hispanic, and 31% Black). In unadjusted analyses, participants with depressive symptoms were more likely to report poor asthma control (p < .001), worse AQLQ scores (p < .001), and higher rates of inpatient asthma-related visits (odds ratio [OR]: 2.03, 95% confidence interval [CI]: 1.04-3.99). Those with depressive symptoms also reported lower medication adherence (OR: 0.23, 95%CI: 0.10-0.54). Similar results were obtained in analyses adjusting for age, sex, race/ethnicity, income, asthma medication prescription, years with asthma, intubation history, comorbidities, and health literacy. CONCLUSION: In this cohort of elderly inner-city participants, depressive symptoms were associated with poorer asthma control and quality of life, as well as with lower rates of adherence to controller medications. Future work exploring possible mediators, including adherence, might elucidate the relationship between depression and poorer asthma outcomes in this population.


Assuntos
Antiasmáticos/administração & dosagem , Asma/tratamento farmacológico , Asma/psicologia , Depressão/psicologia , Idoso , Distribuição de Qui-Quadrado , Estudos de Coortes , Feminino , Humanos , Masculino , Adesão à Medicação/psicologia , Pessoa de Meia-Idade , Qualidade de Vida/psicologia , Inquéritos e Questionários , População Urbana
8.
Ann Allergy Asthma Immunol ; 109(3): 179-84, 2012 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-22920072

RESUMO

BACKGROUND: Asthma is a growing cause of morbidity for elderly Americans and is highly prevalent among Hispanic people in the United States. The inability to speak English poses a barrier to patient-provider communication. OBJECTIVE: To evaluate associations between limited English proficiency, asthma self-management, and outcomes in elderly Hispanic patients. METHOD: Elderly patients with asthma receiving primary care at clinics in New York City and Chicago were studied. RESULTS: Of 268 patients in the study, 68% were non-Hispanic, 18% English-proficient Hispanic, and 14% Hispanic with limited English proficiency. Unadjusted analyses showed that Hispanic persons with limited English proficiency had worse asthma control (P = .0007), increased likelihood of inpatient visits (P = .002), and poorer quality of life (P < .0001). We also found significant associations between limited English proficiency and poorer medication adherence (P = .006). Similar results were obtained in multiple regression analyses adjusting for demographics, asthma history, comorbidities, depression, and health literacy. CONCLUSION: Limited English proficiency was associated with poorer self-management and worse outcomes among elderly patients with asthma. Further understanding of mechanisms underlying this relationship is necessary to develop interventions that improve asthma outcomes in this vulnerable population.


Assuntos
Asma/terapia , Barreiras de Comunicação , Hispânico ou Latino , Idioma , Qualidade de Vida , Idoso , Idoso de 80 Anos ou mais , Asma/epidemiologia , Asma/prevenção & controle , Chicago/epidemiologia , Compreensão , Feminino , Hispânico ou Latino/estatística & dados numéricos , Humanos , Masculino , Adesão à Medicação , Pessoa de Meia-Idade , Cidade de Nova Iorque/epidemiologia , Inquéritos e Questionários
10.
Am J Manag Care ; 24(9): 421-427, 2018 09.
Artigo em Inglês | MEDLINE | ID: mdl-30222920

RESUMO

OBJECTIVES: Effective screening, diagnosis, and treatment are needed to reduce chronic hepatitis C virus (HCV) infection-associated morbidity and mortality. In order to successfully increase HCV treatment, it is necessary to identify and understand gaps in linkage of antibody-positive patients with newly identified HCV to subsequent HCV RNA testing, clinical evaluation, and treatment. STUDY DESIGN: To estimate attainment of HCV care cascade steps among antibody-positive patients with newly identified HCV, we conducted chart reviews of patients with a new positive HCV antibody test at 3 academic medical centers participating in the Birth-Cohort Evaluation to Advance Screening and Testing of Hepatitis C (BEST-C) study. METHODS: We tracked receipt of RNA testing, clinical evaluation, treatment initiation, and treatment completion among individuals born between 1945 and 1965 who were newly diagnosed as HCV antibody-positive between December 2012 and October 2015 at 3 BEST-C centers, predominantly from the participating medical centers' primary care practices and emergency departments. RESULTS: Of the 130 HCV-seropositive individuals identified, 118 (91%) had an RNA or genotype test, 75 (58%) were RNA-positive, 73 (56%) were linked to care, 22 (17% overall; 29% among RNA-positive) started treatment, and 21 (16%; 28% among RNA-positive) completed treatment. CONCLUSIONS: This analysis showed that although linkage to care was largely successful in the target birth cohort, the largest gap in the HCV care cascade was seen in initiating treatment. Greater emphasis on linking patients to clinical evaluation and treatment is necessary in order to achieve the public health benefits promised by birth-cohort testing.


Assuntos
Continuidade da Assistência ao Paciente , Hepatite C Crônica/diagnóstico , Hepatite C Crônica/terapia , Idoso , Testes Diagnósticos de Rotina , Serviço Hospitalar de Emergência , Feminino , Humanos , Masculino , Programas de Rastreamento , Atenção Primária à Saúde , RNA Viral/análise , Estados Unidos
11.
Transplantation ; 99(10): 2181-9, 2015 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-25839704

RESUMO

BACKGROUND: Treatment-related immunosuppression in organ transplant recipients has been linked to increased incidence and risk of progression for several malignancies. Using a population-based cancer cohort, we evaluated whether organ transplantation was associated with worse prognosis in elderly patients with non-small cell lung cancer (NSCLC). METHODS: Using the Surveillance, Epidemiology, and End Results Registry linked to Medicare claims, we identified 597 patients aged 65 years or older with NSCLC who had received organ transplants (kidney, liver, heart, or lung) before cancer diagnosis. These cases were compared to 114,410 untransplanted NSCLC patients. We compared overall survival (OS) by transplant status using Kaplan-Meier methods and Cox regression. To account for an increased risk of non-lung cancer death (competing risks) in transplant recipients, we used conditional probability function (CPF) analyses. Multiple CPF regression was used to evaluate lung cancer prognosis in organ transplant recipients while adjusting for confounders. RESULTS: Transplant recipients presented with earlier stage lung cancer (P = 0.002) and were more likely to have squamous cell carcinoma (P = 0.02). Cox regression analyses showed that having received a non-lung organ transplant was associated with poorer OS (P < 0.05), whereas lung transplantation was associated with no difference in prognosis. After accounting for competing risks of death using CPF regression, no differences in cancer-specific survival were noted between non-lung transplant recipients and nontransplant patients. CONCLUSIONS: Non-lung solid organ transplant recipients who developed NSCLC had worse OS than nontransplant recipients due to competing risks of death. Lung cancer-specific survival analyses suggest that NSCLC tumor behavior may be similar in these 2 groups.


Assuntos
Carcinoma Pulmonar de Células não Pequenas/diagnóstico , Carcinoma Pulmonar de Células não Pequenas/mortalidade , Neoplasias Pulmonares/diagnóstico , Neoplasias Pulmonares/mortalidade , Neoplasias/mortalidade , Transplantados , Idoso , Carcinoma Pulmonar de Células não Pequenas/complicações , Carcinoma de Células Escamosas/complicações , Carcinoma de Células Escamosas/diagnóstico , Carcinoma de Células Escamosas/mortalidade , Intervalo Livre de Doença , Feminino , Humanos , Terapia de Imunossupressão/efeitos adversos , Imunossupressores/efeitos adversos , Neoplasias Pulmonares/complicações , Masculino , Medicare , Neoplasias/complicações , Transplante de Órgãos , Probabilidade , Prognóstico , Sistema de Registros , Programa de SEER , Resultado do Tratamento , Estados Unidos
12.
PLoS One ; 10(4): e0123937, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-25915420

RESUMO

BACKGROUND: Low health literacy is associated with low adherence to self-management in many chronic diseases. Additionally, health beliefs are thought to be determinants of self-management behaviors. In this study we sought to determine the association, if any, of health literacy and health beliefs among elderly individuals with COPD. METHODS: We enrolled a cohort of patients with COPD from two academic urban settings in New York, NY and Chicago, IL. Health literacy was measured using the Short Test of Functional Health Literacy in Adults. Using the framework of the Self-Regulation Model, illness and medication beliefs were measured with the Brief Illness Perception Questionnaire (B-IPQ) and Beliefs about Medications Questionnaire (BMQ). Unadjusted analyses, with corresponding Cohen's d effect sizes, and multiple logistic regression were used to assess the relationships between HL and illness and medication beliefs. RESULTS: We enrolled 235 participants, 29% of whom had low health literacy. Patients with low health literacy were more likely to belong to a racial minority group (p<0.001), not be married (p = 0.006), and to have lower income (p<0.001) or education (p<0.001). In unadjusted analyses, patients with low health literacy were less likely to believe they will always have COPD (p = 0.003, Cohen's d = 0.42), and were more likely to be concerned about their illness ((p = 0.04, Cohen's d = 0.17). In analyses adjusted for sociodemographic factors and other health beliefs, patients with low health literacy were less likely to believe that they will always have COPD (odds ratio [OR]: 0.78, 95% confidence interval [CI]: 0.65-0.94). In addition, the association of low health literacy with expressed concern about medications remained significant (OR: 1.20, 95% CI: 1.05-1.37) though the association of low health literacy with belief in the necessity of medications was no longer significant (OR: 0.92, 95% CI: 0.82-1.04). CONCLUSIONS: In this cohort of urban individuals with COPD, low health literacy was prevalent, and associated with illness beliefs that predict decreased adherence. Our results suggest that targeted strategies to address low health literacy and related illness and medications beliefs might improve COPD medication adherence and other self-management behaviors.


Assuntos
Letramento em Saúde/estatística & dados numéricos , Adesão à Medicação/psicologia , Adesão à Medicação/estatística & dados numéricos , Doença Pulmonar Obstrutiva Crônica/psicologia , Idoso , Chicago , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , New York , Autocuidado/psicologia , Autocuidado/estatística & dados numéricos , Fatores Socioeconômicos , Inquéritos e Questionários
13.
J Addict Med ; 9(5): 405-10, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-26291545

RESUMO

OBJECTIVES: Vulnerable, urban populations with a history of substance use disorders have a high prevalence of hepatitis C virus (HCV). Primary care-based treatment has been proposed to improve access to care. In this study, we present outcomes from our urban, primary care-based HCV treatment program in patients treated with telaprevir or boceprevir in combination with pegylated-interferon and ribavirin ("triple therapy"). METHODS: We collected data from 126 consecutive patients with genotype 1 HCV monoinfection seen in our treatment program (2011-2013). Among the 40 who initiated treatment, we analyzed factors associated with achieving a sustained viral response (SVR). RESULTS: During the study period, 40 patients initiated triple therapy (32%), 80% with recent or past substance use disorders. Patients initiating treatment were younger than untreated patients (P = 0.002), but otherwise did not differ demographically, or in the severity of their liver fibrosis (P > 0.05). An SVR was achieved in 18 patients (45%) and was less likely in patients with recent or past substance use disorders or psychiatric illness (both P < 0.01). CONCLUSIONS: Nearly one third of patients initiated triple therapy with SVR rates comparable to other HCV treatment settings, despite a significant burden of mental illness and substance dependence. Our experience demonstrates that a primary care-based practice can successfully deliver HCV care to a vulnerable population. Additional interventions may be needed to improve outcomes in patients with recent or past substance use disorders or psychiatric illness.


Assuntos
Hepatite C Crônica/tratamento farmacológico , Interferon-alfa/uso terapêutico , Oligopeptídeos/uso terapêutico , Polietilenoglicóis/uso terapêutico , Atenção Primária à Saúde , Prolina/análogos & derivados , Ribavirina/uso terapêutico , Transtornos Relacionados ao Uso de Substâncias/tratamento farmacológico , Antivirais/administração & dosagem , Antivirais/uso terapêutico , Bases de Dados Factuais , Quimioterapia Combinada , Feminino , Hepatite C Crônica/complicações , Humanos , Interferon-alfa/administração & dosagem , Masculino , Pessoa de Meia-Idade , Oligopeptídeos/administração & dosagem , Polietilenoglicóis/administração & dosagem , Prolina/administração & dosagem , Prolina/uso terapêutico , Proteínas Recombinantes/administração & dosagem , Proteínas Recombinantes/uso terapêutico , Ribavirina/administração & dosagem , Transtornos Relacionados ao Uso de Substâncias/complicações , Resultado do Tratamento , Carga Viral/efeitos dos fármacos
14.
Clin Respir J ; 8(4): 397-403, 2014 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-24308876

RESUMO

INTRODUCTION: Inhaled medications, critical for asthma treatment, are self-administered through metered dose inhalers (MDI). Asthma self-management hinges on adherence to these medications and to proper MDI technique. OBJECTIVE: To assess predictors of proper MDI technique, and MDI technique as a tool to identify patients with low adherence to inhaled medications. METHODS: Prospective cohort of asthmatics from clinics in New York, NY and New Brunswick, NJ. MDI technique was assessed using a standardized checklist. Adherence to inhaled asthma controller medication was evaluated with the Medication Adherence Report Scale. Predictors of MDI technique were evaluated using regression analyses. The distribution of number of MDI technique steps missed was compared in adherent vs. non-adherent asthmatics. RESULTS: Overall, 326 patients were included (55% Hispanic, 27% Black). In adjusted analyses, age < 55 years was significantly associated with MDI technique (P = 0.03). Overall, 12%, 34%, 40% of asthmatics missed 5-6, 3-4, or 1-2 MDI steps; 16% received a perfect MDI technique score. Adherence rates were 20%, 39%, 48%, and 62% among those who missed 5-6, 3-4, 1-2, or none of the steps in the MDI technique checklist (P < 0.001). CONCLUSION: Poor MDI technique is common among inner-city patients with asthma and is associated with poor adherence to controller medications. Older patients with asthma are at higher risk of improper MDI technique. Assessment of MDI technique may be a simple clinical aid to identify patients with low adherence to controller medications.


Assuntos
Antiasmáticos/administração & dosagem , Asma/tratamento farmacológico , Adesão à Medicação , Inaladores Dosimetrados , Administração por Inalação , Adulto , Fatores Etários , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Destreza Motora , Autoadministração , Fatores Socioeconômicos , Saúde da População Urbana
15.
Innov Clin Neurosci ; 10(9-10): 26-9, 2013 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-24307979

RESUMO

Mothball ingestion has been previously cited to induce toxic-leukoencephalopathy, secondary to the destructive effects of paradichlorobenzene on central nervous system white matter. This case presents a 37-year-old woman who experienced a neuropsychiatric syndrome consistent with paradichlorobenzene-induced toxic leukoencephalopathy after two decades of mothball abuse. Her clinical presentation was insidious, involving fluctuating cognitive decline, depression, and psychosis. This was further complicated by an human immunodeficiency virus infection and concomitant cocaine abuse. Ultimately, her clinical findings were attributed to a reversible toxic-leukoencephalopathy from mothball ingestion, and her magnetic resonance imaging findings were consistent with symmetric leukoencephalopathy and atrophy. Though leukoencephalopathy in human immunodeficiency virus has numerous potential etiologies, a patient with a history of substance abuse warrants consideration of toxin-induced leukoencephalopathy, and further inquiry regarding abuse of other substances is appropriate.

16.
J Int Assoc Provid AIDS Care ; 12(5): 325-33, 2013.
Artigo em Inglês | MEDLINE | ID: mdl-23764503

RESUMO

BACKGROUND: It is unclear whether HIV-related factors modify risk of hypertension (HTN). In a cohort of patients with AIDS, the authors determined HTN incidence and prevalence and assessed associated traditional, HIV-specific, and retinal vasculature factors. METHODS: Prospective observational cohort included 2390 patients with AIDS (1998-2011). Univariate analysis was used to assess the impact of traditional- and AIDS-related risk factors for HTN prevalence and incidence. Multivariate regression analyses were used to evaluate the adjusted impact of these factors. RESULTS: Hypertension prevalence was 22%(95% confidence interval [CI] 21%-24%) and was associated with traditional HTN risk factors (age, black race, and higher weight) as well as diabetes, hyperlipidemia, time since AIDS diagnosis, and higher CD4 counts. Hypertension incidence was 64.1 per 1000 person-years (95% CI 58.7/1000-69.9/1000). Age, race, weight, and diabetes were associated with incident HTN but HIV-specific factors were not. CONCLUSIONS: Hypertension, a prevalent cardiovascular risk factor in patients with AIDS, is associated with traditional and metabolic risk factors.


Assuntos
Síndrome da Imunodeficiência Adquirida/tratamento farmacológico , Síndrome da Imunodeficiência Adquirida/epidemiologia , Terapia Antirretroviral de Alta Atividade/estatística & dados numéricos , Hipertensão/epidemiologia , Síndrome da Imunodeficiência Adquirida/fisiopatologia , Adolescente , Adulto , Feminino , Humanos , Hipertensão/virologia , Incidência , Masculino , Pessoa de Meia-Idade , Razão de Chances , Prevalência , Estudos Prospectivos , Fatores de Risco , Estados Unidos/epidemiologia
17.
Obes Res ; 10(12): 1270-5, 2002 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-12490671

RESUMO

OBJECTIVE: To investigate the health-related quality of life (HR-QOL) in African-American (AA) and white (W) obese women. RESEARCH METHODS AND PROCEDURES: Participants were 145 obese women (80 AA and 65 W; 87 premenopausal and 58 postmenopausal) who completed the Medical Outcomes Study short form, the Brief Symptom Inventory, the Life Distress Inventory, the Satisfaction With Life Scale, and the Rosenberg Self-Esteem Scale before entering a weight-loss study. The mean age of the subjects was 46.3 +/- 11.1 years and the mean body mass index was 35.2 +/- 4.2 kg/m(2). RESULTS: Although AA women were slightly heavier (95.3 +/- 10.3 kg vs. 91.5 +/- 11.6 kg, p < 0.05) and less educated (14.2 +/- 3.7 years vs. 15.7 +/- 3.7 years, p < 0.05) than the W women in the sample, there was no difference between the two ethnic groups in any of the reported HR-QOL variables. Menopausal status had a significant effect on HR-QOL, with premenopausal women being more distressed (p = 0.002), having more limitations in social activity (p = 0.007), and having less vitality (p < 0.001) than the postmenopausal women. This was especially true in the AA women. DISCUSSION: These data show no difference in HR-QOL between AA and W obese women and suggest that menopausal status may have an impact on HR-QOL, especially in AA women.


Assuntos
População Negra , Menopausa , Obesidade/psicologia , Qualidade de Vida , População Branca , Adulto , Ansiedade/epidemiologia , Índice de Massa Corporal , Depressão/epidemiologia , Escolaridade , Feminino , Humanos , Estado Civil , Pessoa de Meia-Idade , Satisfação Pessoal , Pós-Menopausa , Pré-Menopausa , Autoimagem , Estresse Psicológico/epidemiologia
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