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1.
Am J Manag Care ; 25(12): 580-586, 2019 12.
Artigo em Inglês | MEDLINE | ID: mdl-31860226

RESUMO

OBJECTIVES: Describe the clinical characteristics and treatment patterns of patients with HIV-1 who have commercial or Medicare health insurance in the United States. STUDY DESIGN: Retrospective cohort study. METHODS: Administrative claims for adult commercial and Medicare health plan enrollees with evidence of HIV-1 and antiretroviral therapy (ART) between January 1, 2007, and March 31, 2017, were assessed. Current and previous complete ART regimens were identified using a claims-based algorithm. Results were stratified by treatment status and insurance type. RESULTS: Of 18,699 eligible patients, 5027 (27%) had no previous ART regimens; 15,275 (82%) had commercial insurance. Mean age was 47.5 years. Common comorbidities included hyperlipidemia, cardiovascular disease, hypertension, depression, and anxiety. The mean number of ART regimens was 1.43, with 31% of patients having 2 or more regimens. Mean (SD) daily pill burden was higher in patients with more than 1 ART regimen over time (5.7 [6.0] pills) or with Medicare insurance (9.2 [8.0] pills) than in patients with no previous ART (1.9 [4.4] pills) or with commercial insurance (3.7 [4.7] pills). Overall, 60% of patients achieved 90% or greater adherence to their ART regimen and 16% had a prescription filled for any contraindicated medication to an ART during their regimen. CONCLUSIONS: This descriptive study demonstrated that people living with HIV enrolled in Medicare have a significant amount of comorbidities and total pill burden. Although advancements in ART have significantly improved life expectancy and quality of life for people living with HIV, it is important to take into account individual complexities such as comorbidities and pill burden when selecting ART regimens.


Assuntos
Fármacos Anti-HIV/uso terapêutico , Infecções por HIV/patologia , Adolescente , Adulto , Idoso , Algoritmos , Comorbidade , Feminino , Infecções por HIV/complicações , Infecções por HIV/tratamento farmacológico , Humanos , Revisão da Utilização de Seguros , Seguro Saúde/estatística & dados numéricos , Masculino , Medicare/estatística & dados numéricos , Adesão à Medicação/estatística & dados numéricos , Pessoa de Meia-Idade , Estudos Retrospectivos , Estados Unidos , Adulto Jovem
2.
Curr Epidemiol Rep ; 3(1): 113-124, 2016 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-27172171

RESUMO

In this review, we considered how disparities in obesity emerge between birth, when socially disadvantaged infants tend to be small, and later in childhood, when socially disadvantaged groups have high risk of obesity. We reviewed epidemiologic evidence of socioeconomic and racial/ethnic differences in growth from infancy to pre-adolescence. Minority race/ethnicity and lower socioeconomic status was associated with rapid weight gain in infancy but not in older age groups, and social differences in linear growth and relative weight were unclear. Infant feeding practices was the most consistent mediator of social disparities in growth, but mediation analysis was uncommon and other factors have only begun to be explored. Complex life course processes challenge the field of social epidemiology to develop innovative study designs and analytic techniques with which to pose and test challenging yet impactful research questions about how obesity disparities evolve throughout childhood.

3.
Dis Colon Rectum ; 59(5): 443-69, 2016 May.
Artigo em Inglês | MEDLINE | ID: mdl-27050607

RESUMO

BACKGROUND: No systematic review has examined the collective randomized and nonrandomized evidence for fecal incontinence treatment effectiveness across the range of surgical treatments. OBJECTIVE: The purpose of this study was to assess the efficacy, comparative effectiveness, and harms of surgical treatments for fecal incontinence in adults. DATA SOURCES: Ovid MEDLINE, EMBASE, Physiotherapy Evidence Database, Cumulative Index to Nursing and Allied Health Literature, Allied and Complementary Medicine, and the Cochrane Central Register of Controlled Trials, as well as hand searches of systematic reviews, were used as data sources. STUDY SELECTION: Two investigators screened abstracts for eligibility (surgical treatment of fecal incontinence in adults, published 1980-2015, randomized controlled trial or observational study with comparator; case series were included for adverse effects). Full-text articles were reviewed for patient-reported outcomes. We extracted data, assessed study risk of bias, and evaluated strength of evidence for each treatment-outcome combination. INTERVENTIONS: Surgical treatments for fecal incontinence were included interventions. MAIN OUTCOME MEASURES: Fecal incontinence episodes/severity, quality of life, urgency, and pain were measured. RESULTS: Twenty-two studies met inclusion criteria (13 randomized trials and 9 observational trials); 53 case series were included for harms. Most patients were middle-aged women with mixed FI etiologies. Intervention and outcome heterogeneity precluded meta-analysis. Evidence was insufficient for all of the surgical comparisons. Few studies examined the same comparisons; no studies were high quality. Functional improvements varied; some authors excluded those patients with complications or lost to follow-up from analyses. Complications ranged from minor to major (infection, bowel obstruction, perforation, and fistula) and were most frequent after the artificial bowel sphincter (22%-100%). Major surgical complications often required reoperation; few required permanent colostomy. LIMITATIONS: Most evidence is intermediate term, with small patient samples and substantial methodologic limitations. CONCLUSIONS: Evidence was insufficient to support clinical or policy decisions for any surgical treatments for fecal incontinence in adults. More invasive surgical procedures had substantial complications. The lack of compliance with study reporting standards is a modifiable impediment in the field. Future studies should focus on longer-term outcomes and attempt to identify subgroups of adults who might benefit from specific procedures.


Assuntos
Incontinência Fecal/cirurgia , Adulto , Humanos , Resultado do Tratamento
4.
Curr Epidemiol Rep ; 2(1): 80-87, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-28133588

RESUMO

This paper reviews the magnitude and empirical findings of social epidemiological neighborhood effects research. An electronic keyword literature search identified 1369 empirical and methodological neighborhood effects papers published in 112 relevant journals between 1990 and 2014. Analyses of temporal trends were conducted by focus, journal type (e.g., epidemiology, public health, or social science), and specific epidemiologic journal. Select papers were then critically reviewed. Results show an ever-increasing number of papers published, notably since the year 2000, with the majority published in public health journals. The variety of health outcomes analyzed is extensive, ranging from infectious disease to obesity to criminal behavior. Papers relying on data from experimental designs are thought to yield the most credible results, but such studies are few and findings are inconsistent. Papers relying on data from observational designs and multilevel models typically show small statistically significant effects, but most fail to appreciate fundamental identification problems. Ultimately, of the 1170 empirically focused neighborhood effects papers published in the last 24 years, only a handful have clearly advanced our understanding of the phenomena. The independent impact of neighborhood contexts on health remains unclear. It is time to expand the social epidemiological imagination.

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