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Strebe J, Rich NE, Wang L, Singal AG, McBryde J, Silva M, Jackson V, Fullington H, Villarreal DL, Reyes S, Flores B, Jain MK. Patient Navigation Increases Linkage to Care and Receipt of Direct-acting Antiviral Therapy in Patients with Hepatitis C. Clin Gastroenterol Hepatol 2023; 21:988-994.e2. [PMID: 35577048 DOI: 10.1016/j.cgh.2022.04.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 04/09/2022] [Accepted: 04/21/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Patient navigation interventions can improve health outcomes in underserved, low-income, and racial and ethnic minority groups, who often experience health disparities. We examined the effectiveness of patient navigation to improve linkage to hepatitis C virus (HCV) treatment receipt in a socioeconomically disadvantaged, racially diverse patient population. METHODS We performed a pre-post analysis evaluating the effectiveness of a patient navigation program among baby boomers who tested positive for HCV in a safety-net health system. The usual care group (June 2013 to May 2015) and patient navigation group (January 2016 to December 2017) were balanced using a stabilized inverse probability of treatment weighting approach. We used logistic regression analyses to evaluate associations between patient navigation and linkage to care for HCV treatment evaluation, treatment initiation, and sustained virologic response. RESULTS Among 1353 patients (62% black, 61% uninsured, 16% homeless), 769 were in the usual care group, and 584 were in the patient navigation group. The patient navigation group had significantly higher odds of linkage to care (odds ratio [OR], 3.7; 95% confidence interval [CI], 2.9-4.8) and treatment initiation (OR, 3.2; 95% CI, 2.3-4.2) within 6 months. The patient navigation group continued to have increased linkage to care (OR, 3.4; 95% CI, 2.7-4.3) and treatment initiation (OR 2.3; 95% CI, 1.7-3.0) at 12 months. However, there was no significant difference in sustained virologic response between the groups (86.9% vs 86.1%; P = .78). CONCLUSIONS Patient navigation was associated with significantly increased linkage to care and treatment initiation among patients with HCV infection. Patient navigation programs can be used to promote HCV elimination among traditionally difficult-to-reach patient populations.
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Affiliation(s)
| | - Nicole E Rich
- Parkland Health and Hospital System, Dallas, Texas; Department of Internal Medicine, Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, Texas
| | - Li Wang
- Department of Internal Medicine, Population and Data Sciences, UT Southwestern Medical Center, Dallas, Texas
| | - Amit G Singal
- Parkland Health and Hospital System, Dallas, Texas; Department of Internal Medicine, Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, Texas; Department of Internal Medicine, Population and Data Sciences, UT Southwestern Medical Center, Dallas, Texas
| | - Jennifer McBryde
- Parkland Health and Hospital System, Dallas, Texas; Department of Internal Medicine, Population and Data Sciences, UT Southwestern Medical Center, Dallas, Texas
| | - Mauro Silva
- Parkland Health and Hospital System, Dallas, Texas
| | | | - Hannah Fullington
- Department of Internal Medicine, Population and Data Sciences, UT Southwestern Medical Center, Dallas, Texas
| | - Deyaun L Villarreal
- Department of Internal Medicine, Population and Data Sciences, UT Southwestern Medical Center, Dallas, Texas
| | - Stephanie Reyes
- Department of Internal Medicine, Population and Data Sciences, UT Southwestern Medical Center, Dallas, Texas
| | - Bertha Flores
- School of Nursing, UT Health San Antonio, San Antonio, Texas
| | - Mamta K Jain
- Parkland Health and Hospital System, Dallas, Texas; Department of Internal Medicine, Division of Infectious Disease and Geographic Medicine, UT Southwestern Medical Center, Dallas, Texas.
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Understanding Acquired Brain Injury: A Review. Biomedicines 2022; 10:biomedicines10092167. [PMID: 36140268 PMCID: PMC9496189 DOI: 10.3390/biomedicines10092167] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 08/02/2022] [Accepted: 08/26/2022] [Indexed: 01/19/2023] Open
Abstract
Any type of brain injury that transpires post-birth is referred to as Acquired Brain Injury (ABI). In general, ABI does not result from congenital disorders, degenerative diseases, or by brain trauma at birth. Although the human brain is protected from the external world by layers of tissues and bone, floating in nutrient-rich cerebrospinal fluid (CSF); it remains susceptible to harm and impairment. Brain damage resulting from ABI leads to changes in the normal neuronal tissue activity and/or structure in one or multiple areas of the brain, which can often affect normal brain functions. Impairment sustained from an ABI can last anywhere from days to a lifetime depending on the severity of the injury; however, many patients face trouble integrating themselves back into the community due to possible psychological and physiological outcomes. In this review, we discuss ABI pathologies, their types, and cellular mechanisms and summarize the therapeutic approaches for a better understanding of the subject and to create awareness among the public.
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Secular trends in cryoglobulinemia mortality in the USA in the era of direct-acting antivirals. Arthritis Res Ther 2022; 24:41. [PMID: 35151354 PMCID: PMC8840313 DOI: 10.1186/s13075-022-02720-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 01/13/2022] [Indexed: 11/10/2022] Open
Abstract
Background Hepatitis C virus (HCV) is the main etiology of cryoglobulinemia with mortality around 25%. Little is known on the changes in cryoglobulinemia mortality after the introduction of direct-acting antivirals (DAA) for treatment of HCV in 2014 in the USA. Methods We used the multiple-cause mortality files compiled by the National Center for Health Statistics to calculate cryoglobulinemia mortality from 1999 to 2018. The proportionate mortality ratio (PMR) of cryoglobulinemia cases with HCV and those with autoimmune diseases was computed to assess the impact of introduction of DAA. Results We identified 1299 people aged ≥ 20 years who died with cryoglobulinemia between 1999 and 2018. The cryoglobulinemia mortality (deaths per million) declined from 1999 (0.4) to 2010 (0.22) and mildly increased to 2014 (0.26), and then decreased abruptly from 2014 to 2018 (0.19) with annual percent change of − 14.3%. The proportion of cryoglobulinemia patients with HCV was 39% (118/302) in 2009–2013 and 26% (81/310) in 2014–2018, with a PMR of 0.67 (95% CI 0.50–0.89). By contrast, the proportion of cryoglobulinemia patients with systemic autoimmune diseases was 2.6% (8/302) in 2009–2013 and 4.2% (13/310) in 2014–2018, with a PMR of 1.58 (95% CI 0.66–3.82). Conclusion The changes in cryoglobulinemia mortality during the past two decades are mainly related to the aging and dying of the “baby boomer” cohort who had a high HCV prevalence and to the introduction of a DAA in 2014.
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de Brito RJVC, da Silva LF, Santos MB, de Moura PMMF, de Souza CDF, do Carmo RF. A time series analysis of detection and mortality of hepatitis C in Brazil, 2008–2018. BMC Infect Dis 2022; 22:81. [PMID: 35073878 PMCID: PMC8785020 DOI: 10.1186/s12879-022-07063-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 01/14/2022] [Indexed: 11/28/2022] Open
Abstract
Background The 69th World Health Assembly approved the Global Health Sector Strategy to eliminate hepatitis C virus (HCV) infection by 2030. In Brazil, efforts have been undertaken to achieve this goal; there are, however, great challenges. It is important to understand the disease profile in different regions of the country in order to design strategies to fight the disease nationwide. The objective of this study was to analyse the time trend of the incidence and mortality of hepatitis C in Brazil during the period from 2008 to 2018 according to sociodemographic and clinical characteristics. Methods All newly diagnosed cases of hepatitis C reported between 2008 and 2018, in all regions of Brazil, were included. The indicators were obtained from the databases of the Brazilian Ministry of Health. For the time series analysis, a joinpoint regression model was used. Results Between 2008 and 2018, 136,759 newly diagnosed cases of hepatitis C were reported considering anti-HCV and HCV RNA positivity, and 271,624 newly diagnosed cases were reported considering one or another positive test. The majority of the records were concentrated in the Southeast (61%) and South (26.2%) Regions. The joinpoint regression model indicated an increasing trend in the detection rate of hepatitis C in Brazil, but there was a decreasing trend in the mortality rate during the period analysed. Conclusions Differences were observed in the time trend of hepatitis C and in the sociodemographic and clinical characteristics in different regions of Brazil. These data can provide support to design strategies for the elimination of hepatitis C in Brazil, according to regional particularities.
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