1
|
Brothers S, DiDomizio E, Nichols L, Brooks R, Villanueva M. Perceptions Towards HCV Treatment with Direct Acting Antivirals (DAAs): A Qualitative Analysis with Persons with HIV/HCV Co-infection Who Delay or Refuse Treatment. AIDS Behav 2023; 27:119-133. [PMID: 35776253 PMCID: PMC9663279 DOI: 10.1007/s10461-022-03749-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/06/2022] [Indexed: 01/24/2023]
Abstract
In the United States, approximately 25% of people with HIV (PWH) are co-infected with hepatitis C (HCV). Since 2014, highly effective and well-tolerated direct-acting antivirals (DAAs) have revolutionized HCV treatment. Uptake of DAAs by people with HIV/HCV co-infection has improved but remains suboptimal due to system, provider, and patient-level barriers. To explore patient-level issues by better understanding their attitudes towards DAA treatment, we conducted qualitative interviews with 21 persons with HIV/HCV co-infection who did not consent to DAA treatment or delayed treatment for at least 1 year after diagnosis. We found PWH perceived DAA treatment barriers and facilitators on multiple levels of the social-ecological environment: the individual (HCV disease and treatment literacy), interpersonal (peer influence), institutional (media and healthcare provider relationship), and structural levels (treatment cost and adherence support). Recommendations to improve DAA treatment uptake include HCV-treatment adherence support, HCV disease and treatment literacy training (particularly for substance use and DAA treatment interactions), and encouraging PWH who have successfully completed DAA treatment to speak with their peers.
Collapse
Affiliation(s)
- Sarah Brothers
- Department of Sociology, Pennsylvania State University, 316 Oswald Tower, University Park, PA, 16802, USA.
- HIV/AIDS Program, Yale University School of Medicine, Section of Infectious Diseases, New Haven, CT, USA.
| | - Elizabeth DiDomizio
- HIV/AIDS Program, Yale University School of Medicine, Section of Infectious Diseases, New Haven, CT, USA
| | - Lisa Nichols
- HIV/AIDS Program, Yale University School of Medicine, Section of Infectious Diseases, New Haven, CT, USA
| | - Ralph Brooks
- HIV/AIDS Program, Yale University School of Medicine, Section of Infectious Diseases, New Haven, CT, USA
| | - Merceditas Villanueva
- HIV/AIDS Program, Yale University School of Medicine, Section of Infectious Diseases, New Haven, CT, USA
| |
Collapse
|
2
|
Lafferty L, Rance J, Dore GJ, Lloyd AR, Treloar C. The role of social capital in facilitating hepatitis C treatment scale-up within a treatment-as-prevention trial in the male prison setting. Addiction 2021; 116:1162-1171. [PMID: 33006784 DOI: 10.1111/add.15277] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 05/20/2020] [Accepted: 09/27/2020] [Indexed: 12/27/2022]
Abstract
BACKGROUND AND AIMS Hepatitis C (HCV) is a global public health concern, particularly in the prison setting where prevalence is substantially higher than in the general population. Direct-acting antivirals have changed the treatment landscape, allowing for treatment scale-up efforts potentially sufficient to achieve prevention of onward transmission (treatment-as-prevention). The Surveillance and Treatment of Prisoners with hepatitis C (SToP-C) study was the first trial to examine the efficacy of HCV treatment-as-prevention in the prison setting. Social capital is a social resource which has been found to influence health outcomes. This qualitative study sought to understand the role of social capital within an HCV treatment-as-prevention trial in the prison setting. DESIGN Semi-structured in-depth interviews were undertaken with participants recruited from the SToP-C study following HCV treatment completion (with cure). SETTING Three male correctional centres in New South Wales, Australia (including two maximum-security and one minimum-security). PARTICIPANTS Twenty-three men in prison participated in semi-structured interviews. MEASUREMENTS Thematic analysis of transcripts was completed using a social capital framework, which enabled exploration of the ways in which bonding, bridging and linking social capital promoted or inhibited HCV treatment uptake within a treatment-as-prevention trial. FINDINGS Social capital fostered HCV treatment uptake within an HCV treatment-as-prevention trial in the prison setting. Bonding social capital encouraged treatment uptake and alleviated concerns of side effects, bridging social capital supported prison-wide treatment uptake, and linking social capital fostered trust in study personnel (including nurses and correctional officers), thereby enhancing treatment engagement. CONCLUSIONS Social capital, including bonding, bridging and linking, can play an important role in hepatitis C treatment-as-prevention efforts within the male prison setting.
Collapse
Affiliation(s)
- Lise Lafferty
- Centre for Social Research in Health, UNSW Sydney, Sydney, NSW, Australia
| | - Jake Rance
- Centre for Social Research in Health, UNSW Sydney, Sydney, NSW, Australia
| | - Gregory J Dore
- The Kirby Institute, UNSW Sydney, Sydney, NSW, Australia
| | - Andrew R Lloyd
- The Kirby Institute, UNSW Sydney, Sydney, NSW, Australia
| | - Carla Treloar
- Centre for Social Research in Health, UNSW Sydney, Sydney, NSW, Australia
| |
Collapse
|
3
|
Perceptions of network based recruitment for hepatitis C testing and treatment among persons who inject drugs: a qualitative exploration. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2020; 88:103019. [PMID: 33160152 DOI: 10.1016/j.drugpo.2020.103019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 09/30/2020] [Accepted: 10/20/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Social network interventions that take advantage of existing individual and group relationships may help overcome the significant patient, provider, and system level barriers that contribute to low hepatitis C Virus (HCV) treatment uptake among people who inject drugs (PWID). METHODS We conducted semi-structured interviews with 20 HCV antibody positive PWID (15 male, 5 female) in Baltimore, Maryland, USA. We utilized thematic analysis and employed both inductive and deductive coding techniques to assess perceptions of barriers and facilitators of social network interventions for HCV testing, linkage to care, and treatment among PWID. RESULTS PWID perceived a high prevalence of HCV within their social networks, especially within injection drug use networks. Overwhelmingly, participants reported a willingness to discuss HCV and provide informational, instrumental, and emotional support to their network members. Support included sharing knowledge, such as where and how to access HCV care, as well as sharing lived experiences about HCV treatment that could help peers build trust within networks. Participants who were already linked into HCV care had an increased understanding of using social network interventions to provide peer navigation, by accompanying network members to HCV related appointments. Across interviews, drug use related stigma and feeling undeserving of HCV treatment due to previous negative experiences accessing the health care system emerged as a major barrier to linkage to HCV treatment and cure. Undeservingness was often internalized and projected onto network members. To overcome this, participants supported access to low-barrier HCV treatment in alternative locations such as community-based or mobile clinics and drug treatment centers. CONCLUSION Social network based interventions have potential to increase HCV treatment uptake among PWID. To be successful, these interventions will need to train peers to share accurate information and personal experiences with HCV testing and treatment and enhance their ability to provide support to network members who face significant stigma related to both HCV and drug use.
Collapse
|
4
|
Nápoles TM, Batchelder AW, Lin A, Moran L, Johnson MO, Shumway M, Luetkemeyer AF, Peters MG, Eagen KV, Riley ED. HCV treatment barriers among HIV/HCV co-infected patients in the US: a qualitative study to understand low uptake among marginalized populations in the DAA era. J Public Health (Oxf) 2020; 41:e283-e289. [PMID: 31044248 DOI: 10.1093/pubmed/fdz045] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 03/26/2019] [Accepted: 04/04/2019] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND Well-tolerated, highly effective HCV treatment, known as direct-acting antivirals (DAAs), is now recommended for all people living with HCV, providing the tools for HCV elimination. We sought to understand treatment barriers among low-income HIV/HCV coinfected patients and providers with the goal of increasing uptake. METHODS In 2014, we conducted 26 interviews with HIV/HCV co-infected patients and providers from a San Francisco clinic serving underinsured and publically-insured persons to explore barriers impacting treatment engagement and completion. Interview transcripts were coded, and a thematic analysis was conducted to identify emerging patterns. RESULTS Conditions of poverty-specifically, meeting basic needs for food, shelter, and safety-undermined patient perceptions of self-efficacy to successfully complete HCV treatment programs. While patient participants expressed interest in HCV treatment, the perceived burden of taking daily medications without strong social support was an added challenge. This need for support contradicted provider assumptions that, due to the shorter-course regimens, support is unnecessary in the DAA era. CONCLUSIONS Interferon-free treatments alone are not sufficient to overcome social-structural barriers to HCV treatment and care among low-income HIV/HCV co-infected patients. Support for patients with unmet social needs may facilitate treatment initiation and completion, particularly among those in challenging socioeconomic situations.
Collapse
Affiliation(s)
- Tessa M Nápoles
- Department of Medicine, Division of HIV, Infectious Diseases and Global Medicine, Zuckerberg San Francisco General Hospital and Trauma Center, University of California, San Francisco (UCSF), San Francisco, CA, USA.,Department of Social and Behavioral Sciences, University of California, San Francisco, San Francisco, CA, USA
| | - Abigail W Batchelder
- Department of Psychiatry, Massachusetts General Hospital/Harvard Medical School, Boston, MA, USA
| | - Ada Lin
- Department of Medicine, Division of HIV, Infectious Diseases and Global Medicine, Zuckerberg San Francisco General Hospital and Trauma Center, University of California, San Francisco (UCSF), San Francisco, CA, USA
| | - Lissa Moran
- Department of Medicine, Center for AIDS Prevention Studies, University of California, San Francisco, San Francisco, CA, USA
| | - Mallory O Johnson
- Department of Medicine, Center for AIDS Prevention Studies, University of California, San Francisco, San Francisco, CA, USA
| | - Martha Shumway
- Department of Psychiatry, University of California, San Francisco, San Francisco, CA, USA
| | - Anne F Luetkemeyer
- Department of Medicine, Division of HIV, Infectious Diseases and Global Medicine, Zuckerberg San Francisco General Hospital and Trauma Center, University of California, San Francisco (UCSF), San Francisco, CA, USA
| | - Marion G Peters
- Department of Medicine, Division of Gastroenterology, University of California, San Francisco, San Francisco, CA, USA
| | - Kellene V Eagen
- San Francisco Department of Public Health, Department of Family and Community Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Elise D Riley
- Department of Medicine, Division of HIV, Infectious Diseases and Global Medicine, Zuckerberg San Francisco General Hospital and Trauma Center, University of California, San Francisco (UCSF), San Francisco, CA, USA
| |
Collapse
|
5
|
Litwin AH, Jost J, Wagner K, Heo M, Karasz A, Feinberg J, Kim AY, Lum PJ, Mehta SH, Taylor LE, Tsui JI, Pericot-Valverde I, Page K. Rationale and design of a randomized pragmatic trial of patient-centered models of hepatitis C treatment for people who inject drugs: The HERO study. Contemp Clin Trials 2019; 87:105859. [PMID: 31669450 PMCID: PMC7261375 DOI: 10.1016/j.cct.2019.105859] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 09/25/2019] [Accepted: 10/02/2019] [Indexed: 12/23/2022]
Abstract
BACKGROUND Although people who inject drugs (PWID) having the highest incidence and prevalence of hepatitis C virus (HCV) in the US, HCV treatment is rarely provided to PWID due to assumptions about poor adherence and reinfection risk. As direct-acting antiviral agents (DAAs) have achieved sustained virologic response (SVR) rates of 95% or more, evidence-based strategies are urgently needed to demonstrate real-world effectiveness in marginalized patient populations such as PWID. The objectives of this study are: 1) to determine whether either of two patient-centered treatment models - patient navigation (PN) or modified directly observed therapy (mDOT) - results in more forward movement along the HCV care cascade including treatment initiation, adherence, and SVR; 2) using quantitative and qualitative methods, to understand factors associated with lack of treatment uptake, poor adherence (<80%), failure to achieve SVR, DAA resistance, and HCV reinfection. METHODS The HERO study is a multi-site, pragmatic randomized clinical trial conducted in eight states where 754 HCV-infected PWID were randomly assigned to either PN or mDOT. CONCLUSIONS This study addresses an urgent need for timely and accurate information on optimal models of care to promote HCV treatment initiation, adherence, treatment completion and SVR among PWID, as well as rates and factors associated with reinfection and resistance after treatment. This clinical trial has the potential to provide valuable information on how to reduce the burden of the HCV epidemic in PWID.
Collapse
Affiliation(s)
- Alain H Litwin
- Clemson University School of Health Research, Clemson, SC, USA; Department of Medicine, University of South Carolina School of Medicine, Greenville, SC, USA; Department of Medicine, Prisma Health, Greenville, SC, USA.
| | - John Jost
- Department of Medicine, Montefiore Medical Center, Bronx, NY, USA
| | - Katherine Wagner
- Department of Internal Medicine, University of New Mexico Health Sciences Center, Albuquerque, NM, USA
| | - Moonseong Heo
- Department of Public Health Sciences, College of Behavioral, Social, and Health Sciences, Clemson University Clemson, SC, USA
| | | | - Judith Feinberg
- Department of Behavioral Medicine & Psychiatry and Department of Medicine, West Virginia University, Morgantown, WV, USA
| | - Arthur Y Kim
- Department of Infectious Diseases, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Paula J Lum
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Shruti H Mehta
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Lynn E Taylor
- College of Pharmacy, University of Rhode Island, CODAC Behavioral Health, Providence, RI, USA
| | - Judith I Tsui
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Irene Pericot-Valverde
- Clemson University School of Health Research, Clemson, SC, USA; Department of Medicine, Prisma Health, Greenville, SC, USA
| | - Kimberly Page
- Department of Internal Medicine, University of New Mexico Health Sciences Center, Albuquerque, NM, USA
| |
Collapse
|
6
|
Makarenko I, Artenie A, Hoj S, Minoyan N, Jacka B, Zang G, Barlett G, Jutras-Aswad D, Martel-Laferriere V, Bruneau J. Transitioning from interferon-based to direct antiviral treatment options: A potential shift in barriers and facilitators of treatment initiation among people who use drugs? THE INTERNATIONAL JOURNAL OF DRUG POLICY 2019; 72:69-76. [PMID: 31010749 DOI: 10.1016/j.drugpo.2019.04.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 03/31/2019] [Accepted: 04/04/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND Multiple barriers for accessing hepatitis C virus (HCV) treatment were identified during the interferon-based (IFN) treatment era for people who inject drugs (PWID). Whether these barriers persist since the introduction of IFN-free direct-acting antiviral (DAA) agents in Canada remains to be documented. This study examined temporal trends in HCV treatment initiation and associated factors during the transition from INF-based to all-oral DAA regimens. METHODS The study population was drawn from a prospective cohort of PWID in Montreal, Canada. At three-month/one-year intervals between 2011 and 2017, participants with chronic HCV infection completed an interviewer-administered questionnaire on socio-demographic characteristics, drug use and health service utilisation, including HCV treatment. Time-updated Cox multivariate regression models, stratified by DAA + INF (2011-2013) and all-oral DAA (2014-2017) availability periods, were conducted to examine associations between time to HCV treatment initiation and associated barriers and facilitators. RESULTS Of 308 participants (85% male, median age 42 [IQR: 33, 50]), 80 (26%) initiated HCV treatment during 915 person-years (PY). Incidence rates increased from 1.6 /100 PY (95%CI:0.9-2.6) in 2011 to 12.7 (10.6-15.1) in 2017 (p-trend = 0.0012). In multivariate analyses, visiting a primary care physician (2011-2013: aHR = 3.63[1.21-10.9]; 2014-2017: 2.52[1.10-5.77]) and frequent injection (0.23[0.05-0.99] and 0.49[0.24-0.99]) were consistently associated with treatment initiation. Participants aged >40 (2.27[1.24-4.13]), receiving opioid agonist therapy (OAT) (2.17[1.19-3.94]), and reporting prior HCV treatment (3.00[1.75-5.15]) were more likely to initiate treatment in the all-oral DAA period. CONCLUSION Treatment initiation increased between 2011 and 2017, but still remains low among PWID. Primary care visiting was a key facilitator regardless of the period, while engagement in OAT and health services, indicated by prior HCV treatment, increased the likelihood of treatment initiation in the DAA era. These findings suggest that access to health services is essential but not enough to scale up treatment in this population.
Collapse
Affiliation(s)
- Iuliia Makarenko
- McGill University, Department of Family Medicine, Montreal, QC, Canada; Centre de recherche du Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada
| | - Adelina Artenie
- Centre de recherche du Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada
| | - Stine Hoj
- Centre de recherche du Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada
| | - Nanor Minoyan
- Centre de recherche du Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada
| | - Brendan Jacka
- Centre de recherche du Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada
| | - Geng Zang
- Centre de recherche du Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada
| | - Gillian Barlett
- McGill University, Department of Family Medicine, Montreal, QC, Canada
| | - Didier Jutras-Aswad
- Centre de recherche du Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada; Department of Psychiatry and Addiction, Université de Montréal, Montreal, QC, Canada
| | - Valerie Martel-Laferriere
- Centre de recherche du Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada; Department of Microbiology, Infectious Diseases and Immunology, Université de Montréal, Montreal, QC, Canada
| | - Julie Bruneau
- Centre de recherche du Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada; Department of Family and Emergency Medicine, Université de Montréal, Montreal, QC, Canada.
| |
Collapse
|
7
|
Lafferty L, Treloar C, Guthrie J, Chambers GM, Butler T. Social capital strategies to enhance hepatitis C treatment awareness and uptake among men in prison. J Viral Hepat 2017; 24:111-116. [PMID: 27778436 DOI: 10.1111/jvh.12627] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Accepted: 08/30/2016] [Indexed: 12/22/2022]
Abstract
Prisoner populations are characterized by high rates of hepatitis C (HCV), up to thirty times that of the general population in Australia. Within Australian prisons, less than 1% of eligible inmates access treatment. Public health strategies informed by social capital could be important in addressing this inequality in access to HCV treatment. Twenty-eight male inmates participated in qualitative interviews across three correctional centres in New South Wales, Australia. All participants had recently tested as HCV RNA positive or were receiving HCV treatment. Analysis was conducted with participants including men with experiences of HCV treatment (n=10) (including those currently accessing treatment and those with a history of treatment) and those who were treatment naïve (n=18). Social capital was a resourceful commodity for inmates considering and undergoing treatment while in custody. Inmates were a valuable resource for information regarding HCV treatment, including personal accounts and reassurance (bonding social capital), while nurses a resource for the provision of information and care (linking social capital). Although linking social capital between inmates and nurses appeared influential in HCV treatment access, there remained opportunities for increasing linking social capital within the prison setting (such as nurse-led engagement within the prisons). Bonding and linking social capital can be valuable resources in promoting HCV treatment awareness, uptake and adherence. Peer-based programmes are likely to be influential in promoting HCV outcomes in the prison setting. Engagement in prisons, outside of the clinics, would enhance opportunities for linking social capital to influence HCV treatment outcomes.
Collapse
Affiliation(s)
- L Lafferty
- The Kirby Institute, UNSW Australia, Sydney, NSW, Australia
| | - C Treloar
- Centre for Social Research in Health, UNSW Australia, Sydney, NSW, Australia
| | - J Guthrie
- The Australian National University, Canberra, ACT, Australia
| | - G M Chambers
- National Perinatal Epidemiology and Statistics Unit, UNSW Australia, Sydney, NSW, Australia
| | - T Butler
- The Kirby Institute, UNSW Australia, Sydney, NSW, Australia
| |
Collapse
|
8
|
Depression, Anxiety, and Stress Among People With Chronic Hepatitis C Virus Infection and a History of Injecting Drug Use in New South Wales, Australia. J Addict Med 2017; 11:10-18. [DOI: 10.1097/adm.0000000000000261] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
9
|
Health Beliefs and Co-morbidities Associated with Appointment-Keeping Behavior Among HCV and HIV/HCV Patients. J Community Health 2016; 41:30-7. [PMID: 26179172 DOI: 10.1007/s10900-015-0059-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Appointment-keeping behavior is an important requisite for HCV linkage and treatment initiation. In this study we examine what impact hepatitis C (HCV) knowledge and attitudes has on appointment-keeping behavior among a cohort of HCV and HCV/HIV patients. Knowledge scores and attitude scales, obtained from a cross-sectional survey, were correlated with proportion of appointments kept 1 year prior to taking the survey. Independent risk factors for missing appointments were examined by multiple regression analysis. 292 HCV patients completed the survey, and 149 (51%) were co-infected with HIV. HCV patients kept 67.5 ± 17.4% of their total appointments and a similar proportion (67 ± 38.2) of Liver Clinic appointments, but they attended a higher proportion (73 ± 24.4) of Primary Care Clinic appointments. However, certain health beliefs, psychiatric illness, and HIV co-infection were independently associated with lower levels of appointment-keeping behavior. HCV knowledge was not associated with appointment-keeping behavior. Health beliefs, psychiatric illness, and HIV co-infection are associated with missing appointments, but no link between knowledge and appointment keeping behavior is apparent. In order to increase engagement into HCV care, HCV care coordination programs need to focus on addressing health beliefs and providing resources to those at highest risk for missing appointments.
Collapse
|
10
|
Oramasionwu CU, Kashuba AD, Napravnik S, Wohl DA, Mao L, Adimora AA. Non-initiation of hepatitis C virus antiviral therapy in patients with human immunodeficiency virus/hepatitis C virus co-infection. World J Hepatol 2016; 8:368-75. [PMID: 26981174 PMCID: PMC4779165 DOI: 10.4254/wjh.v8.i7.368] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2015] [Revised: 10/24/2015] [Accepted: 12/03/2015] [Indexed: 02/06/2023] Open
Abstract
AIM To assess whether reasons for hepatitis C virus (HCV) therapy non-initiation differentially affect racial and ethnic minorities with human immunodeficiency virus (HIV)/HCV co-infection. METHODS Analysis included co-infected HCV treatment-naïve patients in the University of North Carolina CFAR HIV Clinical Cohort (January 1, 2004 and December 31, 2011). Medical records were abstracted to document non-modifiable medical (e.g., hepatic decompensation, advanced immunosuppression), potentially modifiable medical (e.g., substance abuse, severe depression, psychiatric illness), and non-medical (e.g., personal, social, and economic factors) reasons for non-initiation. Statistical differences in the prevalence of reasons for non-treatment between racial/ethnic groups were assessed using the two-tailed Fisher's exact test. Three separate regression models were fit for each reason category. Odds ratios and their 95%CIs (Wald's) were computed. RESULTS One hundred and seventy-one patients with HIV/HCV co-infection within the cohort met study inclusion. The study sample was racially and ethnically diverse; most patients were African-American (74%), followed by Caucasian (19%), and Hispanic/other (7%). The median age was 46 years (interquartile range = 39-50) and most patients were male (74%). Among the 171 patients, reasons for non-treatment were common among all patients, regardless of race/ethnicity (50% with ≥ 1 non-modifiable medical reason, 66% with ≥ 1 potentially modifiable medical reason, and 66% with ≥ 1 non-medical reason). There were no significant differences by race/ethnicity. Compared to Caucasians, African-Americans did not have increased odds of non-modifiable [adjusted odds ratio (aOR) = 1.47, 95%CI: 0.57-3.80], potentially modifiable (aOR = 0.72, 95%CI: 0.25-2.09) or non-medical (aOR = 0.90, 95%CI: 0.32-2.52) reasons for non-initiation. CONCLUSION Race/ethnicity alone is not predictive of reasons for HCV therapy non-initiation. Targeted interventions are needed to improve access to therapy for all co-infected patients, including minorities.
Collapse
Affiliation(s)
- Christine U Oramasionwu
- Christine U Oramasionwu, Angela DM Kashuba, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, United States
| | - Angela Dm Kashuba
- Christine U Oramasionwu, Angela DM Kashuba, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, United States
| | - Sonia Napravnik
- Christine U Oramasionwu, Angela DM Kashuba, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, United States
| | - David A Wohl
- Christine U Oramasionwu, Angela DM Kashuba, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, United States
| | - Lu Mao
- Christine U Oramasionwu, Angela DM Kashuba, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, United States
| | - Adaora A Adimora
- Christine U Oramasionwu, Angela DM Kashuba, UNC Eshelman School of Pharmacy, University of North Carolina, Chapel Hill, NC 27599, United States
| |
Collapse
|
11
|
Fortier E, Alavi M, Micallef M, Dunlop AJ, Balcomb AC, Day CA, Treloar C, Bath N, Haber PS, Dore GJ, Bruneau J, Grebely J. The effect of social functioning and living arrangement on treatment intent, specialist assessment and treatment uptake for hepatitis C virus infection among people with a history of injecting drug use: The ETHOS study. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2015; 26:1094-102. [DOI: 10.1016/j.drugpo.2015.06.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2015] [Revised: 05/11/2015] [Accepted: 06/02/2015] [Indexed: 12/11/2022]
|
12
|
Zuchowski JL, Hamilton AB, Pyne JM, Clark JA, Naik AD, Smith DL, Kanwal F. Qualitative analysis of patient-centered decision attributes associated with initiating hepatitis C treatment. BMC Gastroenterol 2015; 15:124. [PMID: 26429337 PMCID: PMC4591706 DOI: 10.1186/s12876-015-0356-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Accepted: 09/23/2015] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND In this era of a constantly changing landscape of antiviral treatment options for chronic viral hepatitis C (CHC), shared clinical decision-making addresses the need to engage patients in complex treatment decisions. However, little is known about the decision attributes that CHC patients consider when making treatment decisions. We identify key patient-centered decision attributes, and explore relationships among these attributes, to help inform the development of a future CHC shared decision-making aid. METHODS Semi-structured qualitative interviews with CHC patients at four Veterans Health Administration (VHA) hospitals, in three comparison groups: contemplating CHC treatment at the time of data collection (Group 1), recently declined CHC treatment (Group 2), or recently started CHC treatment (Group 3). Participant descriptions of decision attributes were analyzed for the entire sample as well as by patient group and by gender. RESULTS Twenty-nine Veteran patients participated (21 males, eight females): 12 were contemplating treatment, nine had recently declined treatment, and eight had recently started treatment. Patients on average described eight (range 5-13) decision attributes. The attributes most frequently reported overall were: physical side effects (83%); treatment efficacy (79%), new treatment drugs in development (55%); psychological side effects (55%); and condition of the liver (52%), with some variation based on group and gender. Personal life circumstance attributes (such as availability of family support and the burden of financial responsibilities) influencing treatment decisions were also noted by all participants. Multiple decision attributes were interrelated in highly complex ways. CONCLUSIONS Participants considered numerous attributes in their CHC treatment decisions. A better understanding of these attributes that influence patient decision-making is crucial in order to inform patient-centered clinical approaches to care (such as shared decision-making augmented with relevant decision-making aids) that respond to patients' needs, preferences, and circumstances.
Collapse
Affiliation(s)
- Jessica L Zuchowski
- VA HSR&D Center for the Study of Healthcare Innovation, Implementation & Policy, 16111 Plummer St. Bldg. 25, North Hills, CA, 91343, USA.
| | - Alison B Hamilton
- VA HSR&D Center for the Study of Healthcare Innovation, Implementation & Policy, 16111 Plummer St. Bldg. 25, North Hills, CA, 91343, USA. .,Department of Psychiatry and Biobehavioral Sciences, David Geffen School of Medicine at UCLA, Los Angeles, CA, 90095, USA.
| | - Jeffrey M Pyne
- Center for Mental Healthcare and Outcomes Research, Central Arkansas Veterans Healthcare System, 2200 Fort Roots Drive, North Little Rock, AR, 72114, USA. .,Psychiatric Research Institute, University of Arkansas for Medical Sciences, 4300 West 7th Street, Little Rock, AR, 72205, USA.
| | - Jack A Clark
- Center for Healthcare Organization and Implementation Research, Edith Nourse Rogers Memorial Veterans Hospital, 200 Springs Rd, Bedford, MA, 01730, USA. .,Department of Health Policy and Management, Boston University School of Public Health, 715 Albany St. #358w, Boston, MA, 02118, USA.
| | - Aanand D Naik
- VA HSR&D Center for Innovations in Quality, Effectiveness & Safety, Michael E DeBakey VA Medical Center, 2002 Holcombe Boulevard, Houston, TX, 77030, USA. .,Department of Medicine, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA.
| | - Donna L Smith
- VA HSR&D Center for Innovations in Quality, Effectiveness & Safety, Michael E DeBakey VA Medical Center, 2002 Holcombe Boulevard, Houston, TX, 77030, USA.
| | - Fasiha Kanwal
- VA HSR&D Center for Innovations in Quality, Effectiveness & Safety, Michael E DeBakey VA Medical Center, 2002 Holcombe Boulevard, Houston, TX, 77030, USA. .,Department of Medicine, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA.
| |
Collapse
|
13
|
Sims OT, Womack BG. Hepatitis C and HIV Coinfection for Social Workers in Public Health, Medical and Substance Use Treatment Settings. SOCIAL WORK IN PUBLIC HEALTH 2015; 30:325-335. [PMID: 25811121 DOI: 10.1080/19371918.2014.1000506] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Hepatitis C virus (HCV) infection is a leading cause of liver disease and liver-related deaths among those living with human immunodeficiency virus (HIV) infection. Due to recent pharmacologic advancements with direct acting antivirals, if detected and treated, HCV antiviral therapy can prevent liver disease progression and permanently cure coinfected patients of HCV. The objectives of this article are to inform public health social workers and social workers in medical and substance use treatment settings of the public health burden of HCV/HIV coinfection and to highlight state-of-the art pharmacologic advancements in HCV antiviral therapy.
Collapse
Affiliation(s)
- Omar T Sims
- a School of Social Work, The University of Alabama , Tuscaloosa , Alabama , USA
| | | |
Collapse
|
14
|
Clark JA, Gifford AL. Resolute efforts to cure hepatitis C: Understanding patients' reasons for completing antiviral treatment. Health (London) 2014; 19:473-89. [PMID: 25377666 DOI: 10.1177/1363459314555237] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Antiviral treatment for hepatitis C is usually difficult, demanding, and debilitating and has long offered modest prospects of successful cure. Most people who may need treatment have faced stigma of an illness associated with drug and alcohol misuse and thus may be deemed poor candidates for treatment, while completing a course of treatment typically calls for resolve and responsibility. Patients' efforts and their reasons for completing treatment have received scant attention in hepatitis C clinical policy discourse that instead focuses on problems of adherence and patients' expected failures. Thus, we conducted qualitative interviews with patients who had recently undertaken treatment to explore their reasons for completing antiviral treatment. Analysis of their narrative accounts identified four principal reasons: cure the infection, avoid a bad end, demonstrate the virtue of perseverance through a personal trial, and achieve personal rehabilitation. Their reasons reflect moral rationales that mark the social discredit ascribed to the infection and may represent efforts to restore creditable social membership. Their reasons may also reflect the selection processes that render some of the infected as good candidates for treatment, while excluding others. Explication of the moral context of treatment may identify opportunities to support patients' efforts in completing treatment, as well as illuminate the choices people with hepatitis C make about engaging in care.
Collapse
Affiliation(s)
- Jack A Clark
- Edith Nourse Rogers Memorial Veterans Hospital, Bedford, MA, USA; Boston University School of Public Health, Boston, MA, USA
| | - Allen L Gifford
- Edith Nourse Rogers Memorial Veterans Hospital, Bedford, MA, USA; Boston University School of Public Health, Boston, MA, USA
| |
Collapse
|
15
|
Mandorfer M, Payer BA, Niederecker A, Lang G, Aichelburg MC, Strassl R, Boesecke C, Rieger A, Trauner M, Peck-Radosavljevic M, Reiberger T. Therapeutic potential of and treatment with boceprevir/telaprevir-based triple-therapy in HIV/chronic hepatitis C co-infected patients in a real-world setting. AIDS Patient Care STDS 2014; 28:221-7. [PMID: 24796757 DOI: 10.1089/apc.2013.0359] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
The aim of this study was to assess the therapeutic potential of telaprevir (TPV)/boceprevir (BOC)-based triple-therapy in a complete cohort of HIV/chronic hepatitis C co-infected patients (HIV/HCV). Moreover, a case series of four HIV/HCV genotype (HCV-GT)1 patients with rapid virologic response (RVR), who received only 28 weeks of BOC-based triple-therapy (BOCW28), was reported. 290/440 HIV-positive patients with positive HCV serology had at least one visit during the past 2 years, 142/290 had target detectable HCV-RNA with 64% (82/142) carrying HCV-GT1. While 18 HIV/HCV-GT1 displayed contraindications, 45% (64/142) of HIV/HCV were eligible for triple-therapy. Insufficiently controlled HIV-infection despite combined antiretroviral therapy (cART) (HIV-RNA <50 copies/mL: 73% vs. 22%; p<0.001) and liver cirrhosis (31% vs. 8%; p=0.025) were overrepresented among patients with contraindications for triple-therapy. Low treatment uptake rates (39% (25/64)) during the first 2 years of triple-therapy availability suggest that its benefit in HIV/HCV co-infected patients might fall short of expectations. Modification of cART or TPV dose adjustment would have been necessary in 61% and 84% of HIV/HCV-GT1 on cART eligible for triple-therapy using TPV and BOC, respectively, suggesting that drug-drug interactions with cART complicate management in the majority of patients. All four BOCW28 patients achieved a sustained virologic response. Prospective studies are necessary to validate our observations on the shortening of treatment duration in HIV/HCV-GT1 with RVR.
Collapse
Affiliation(s)
- Mattias Mandorfer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
- Vienna HIV and Liver Study Group, Vienna, Austria
| | - Berit A. Payer
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
- Vienna HIV and Liver Study Group, Vienna, Austria
| | - Alexander Niederecker
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
- Vienna HIV and Liver Study Group, Vienna, Austria
| | - Gerold Lang
- Division of Immunology, Allergy and Infectious Diseases, Department of Dermatology, Medical University of Vienna, Vienna, Austria
- Department of Internal Medicine I, University of Bonn, Bonn, Germany
| | - Maximilian C. Aichelburg
- Division of Immunology, Allergy and Infectious Diseases, Department of Dermatology, Medical University of Vienna, Vienna, Austria
- Department of Internal Medicine I, University of Bonn, Bonn, Germany
| | - Robert Strassl
- Division of Clinical Virology, Department of Laboratory Medicine, Medical University of Vienna, Vienna, Austria
- Vienna HIV and Liver Study Group, Vienna, Austria
| | | | - Armin Rieger
- Division of Immunology, Allergy and Infectious Diseases, Department of Dermatology, Medical University of Vienna, Vienna, Austria
- Vienna HIV and Liver Study Group, Vienna, Austria
| | - Michael Trauner
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
- Vienna HIV and Liver Study Group, Vienna, Austria
| | - Markus Peck-Radosavljevic
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
- Vienna HIV and Liver Study Group, Vienna, Austria
| | - Thomas Reiberger
- Division of Gastroenterology and Hepatology, Department of Internal Medicine III, Medical University of Vienna, Vienna, Austria
- Vienna HIV and Liver Study Group, Vienna, Austria
| |
Collapse
|
16
|
Correlates of drug use cessation among participants in the Canadian HIV-HCV Co-infection Cohort. Drug Alcohol Depend 2014; 137:121-8. [PMID: 24559606 DOI: 10.1016/j.drugalcdep.2014.01.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2013] [Revised: 01/21/2014] [Accepted: 01/22/2014] [Indexed: 01/26/2023]
Abstract
BACKGROUND Ongoing drug use remains a barrier to HIV and HCV treatment. We examined the occurrence and correlates of drug use cessation among HIV-HCV co-infected drug users participating in HIV care. METHODS Participants from the Canadian Co-infection Cohort reporting drug use (injecting drugs and/or smoking crack) with at least two follow-up visits were included (n=521 (43%), 1832 visits). Socio-demographics, behavioural, and health information were collected at each six-month visit. Associations with cessation (no drug use since last visit) were examined using non-linear mixed effects logistic regression models with random intercepts. RESULTS During follow-up, 361 (69%) participants ceased using drugs. Having a fixed address (aOR [adjusted odds ratio] 1.73, CI [95% confidence interval] 1.02-2.96) and smoking crack without injecting drugs (aOR 3.10, CI 2.05-4.71) were positively associated. Living alone (aOR 0.47, CI 0.35-0.63), current tobacco use (aOR 0.41, CI 0.26-0.64), hazardous alcohol drinking (aOR 0.67, CI 0.49-0.91), snorting drugs (aOR 0.52, CI 0.37-0.74), having a greater exposure to addiction programmes (aOR 0.88, CI 0.81-0.94), having been recruited in Quebec or Nova Scotia (aOR 0.41, CI 0.25-0.66), and British Columbia or Alberta (aOR 0.51, CI 0.32-0.82) were negatively associated. Various socio-demographic (age, education) and health-related (HIV duration, care adherence) factors were not associated. CONCLUSION Drug use cessation among HIV-HCV co-infected persons is relatively common in this cohort. Stable housing and supportive living situations seem to be important facilitators for drug use cessation in this population. Greater efforts should be made to retain patients in addiction treatment programmes.
Collapse
|
17
|
Yap L, Carruthers S, Thompson S, Cheng W, Jones J, Simpson P, Richards A, Thein HH, Haber P, Lloyd A, Butler T. A descriptive model of patient readiness, motivators, and hepatitis C treatment uptake among Australian prisoners. PLoS One 2014; 9:e87564. [PMID: 24586281 PMCID: PMC3937313 DOI: 10.1371/journal.pone.0087564] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Accepted: 12/21/2013] [Indexed: 12/18/2022] Open
Abstract
Background Hepatitis C virus infection (HCV) has a significant global health burden with an estimated 2%–3% of the world's population infected, and more than 350,000 dying annually from HCV-related conditions including liver failure and liver cancer. Prisons potentially offer a relatively stable environment in which to commence treatment as they usually provide good access to health care providers, and are organised around routine and structure. Uptake of treatment of HCV, however, remains low in the community and in prisons. In this study, we explored factors affecting treatment uptake inside prisons and hypothesised that prisoners have unique issues influencing HCV treatment uptake as a consequence of their incarceration which are not experienced in other populations. Method and Findings We undertook a qualitative study exploring prisoners' accounts of why they refused, deferred, delayed or discontinued HCV treatment in prison. Between 2010 and 2013, 116 Australian inmates were interviewed from prisons in New South Wales, Queensland, and Western Australia. Prisoners experienced many factors similar to those which influence treatment uptake of those living with HCV infection in the community. Incarceration, however, provides different circumstances of how these factors are experienced which need to be better understood if the number of prisoners receiving treatment is to be increased. We developed a descriptive model of patient readiness and motivators for HCV treatment inside prisons and discussed how we can improve treatment uptake among prisoners. Conclusion This study identified a broad and unique range of challenges to treatment of HCV in prison. Some of these are likely to be diminished by improving treatment options and improved models of health care delivery. Other barriers relate to inmate understanding of their illness and stigmatisation by other inmates and custodial staff and generally appear less amenable to change although there is potential for peer-based education to address lack of knowledge and stigma.
Collapse
Affiliation(s)
- Lorraine Yap
- Justice Health Research Program, The Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
- * E-mail:
| | - Susan Carruthers
- National Drug Research Institute, Curtin University, Perth, Western Australia, Australia
| | - Sandra Thompson
- Combined Universities of Rural Health, Geraldton, Western Australia, Australia
| | - Wendy Cheng
- Royal Perth Hospital, Perth, Western Australia, Australia
| | - Jocelyn Jones
- National Drug Research Institute, Curtin University, Perth, Western Australia, Australia
| | - Paul Simpson
- Justice Health Research Program, The Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
| | - Alun Richards
- Offender Health Services, Queensland Health, Queensland, Australia
| | - Hla-Hla Thein
- Justice Health Research Program, The Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Paul Haber
- Sydney Medical School, University of Sydney, Sydney, New South Wales, Australia
| | - Andrew Lloyd
- Inflammation and Infection Research Centre, University of New South Wales, Sydney, New South Wales, Australia
| | - Tony Butler
- Justice Health Research Program, The Kirby Institute, University of New South Wales, Sydney, New South Wales, Australia
| |
Collapse
|
18
|
Grebely J, Oser M, Taylor LE, Dore GJ. Breaking down the barriers to hepatitis C virus (HCV) treatment among individuals with HCV/HIV coinfection: action required at the system, provider, and patient levels. J Infect Dis 2013; 207 Suppl 1:S19-25. [PMID: 23390301 DOI: 10.1093/infdis/jis928] [Citation(s) in RCA: 158] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
The majority of hepatitis C virus (HCV) and human immunodeficiency virus (HIV) coinfection occurs among persons who inject drugs. Rapid improvements in responses to HCV therapy have been observed, but liver-related morbidity rates remain high, given notoriously low uptake of HCV treatment. Advances in HCV therapy will have a limited impact on the burden of HCV-related disease at the population-level unless barriers to HCV education, screening, evaluation, and treatment are addressed and treatment uptake increases. This review will outline barriers to HCV care in HCV/HIV coinfection, with a particular emphasis on persons who inject drugs, proposing strategies to enhance HCV treatment uptake and outcomes.
Collapse
Affiliation(s)
- Jason Grebely
- The Kirby Institute, University of New South Wales, Sydney, Australia.
| | | | | | | |
Collapse
|
19
|
Harris M, Rhodes T, Martin A. Taming systems to create enabling environments for HCV treatment: negotiating trust in the drug and alcohol setting. Soc Sci Med 2013; 83:19-26. [PMID: 23465200 DOI: 10.1016/j.socscimed.2013.01.031] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2012] [Revised: 10/30/2012] [Accepted: 01/24/2013] [Indexed: 02/06/2023]
Abstract
HCV (hepatitis C) treatment uptake among the population most affected - people who inject drugs - is suboptimal. Hospital based treatment provision is one evidenced barrier to HCV treatment uptake. In response, HCV treatment is increasingly located in treatment settings seen as more amenable to people who inject drugs, such as drug and alcohol services. We explored the accessibility of HCV treatment provision at two such partnerships. Data collection comprised qualitative interviews collected in 2011 and 2012 with 35 service users and 14 service providers of HCV treatment in London, United Kingdom. We draw here primarily on thematic analyses of service provider accounts, yet narratives relating to trust and environment emerged unsolicited in both user and provider accounts of negotiated HCV treatment access. A key theme in service provider accounts were strategies they deployed to 'tame' the treatment system so as to create an 'enabling environment' of care, in which trust was a critical feature. This 'taming' of the system was enacted through practices of 'negotiated flexibility', including in relation to appointments, eligibility, and phlebotomy. Service user accounts accentuated familiar environments and known health providers as those most trusted, and the potentially stigmatising effects of negotiating treatment in unfamiliar territory, especially hospital settings. Whilst noting the effects of provider strategies to negotiate flexibility on behalf of would-be patients seeking treatment, we conclude by noting the limits of trust relations in settings of constrained choice.
Collapse
Affiliation(s)
- Magdalena Harris
- London School of Hygiene and Tropical Medicine, 15-17 Tavistock Place, London WC1H9SH, UK.
| | | | | |
Collapse
|
20
|
Abstract
PURPOSE OF REVIEW Despite a high burden of hepatitis C virus (HCV) and HIV infection among IDUs and the advent of effective therapies, assessment and treatment remain limited. The current review focuses on the management of HCV and HIV among IDUs, focusing particularly on recent strategies to enhance assessment, uptake and response to HCV and HIV treatment. RECENT FINDINGS There are compelling data demonstrating that with the appropriate programs, treatment for HIV and HCV among IDUs is successful. However, assessment and treatment for HCV and HIV lags far behind the numbers of IDUs who could benefit from therapy, related to systems, provider and patient-related barriers to care. Strategies for enhancing assessment and treatment for HCV and HIV have been developed, including novel models integrating HCV/HIV care within existing community-based and drug and alcohol clinics, innovative methods for education delivery (including peer-support models) and directly observed therapy. SUMMARY As we move forward, research must move beyond demonstrating that HCV and HIV infections can be successfully treated among IDUs. There is clear evidence that this is both feasible and effective. Novel strategies to enhance assessment, uptake and response to treatment should be evaluated among IDUs to elucidate mechanisms to enhance care for this underserved population.
Collapse
|
21
|
Osilla KC, Wagner G, Garnett J, Ghosh-Dastidar B, Witt M, Bhatti L, Goetz MB. Patient and provider characteristics associated with the decision of HIV coinfected patients to start hepatitis C treatment. AIDS Patient Care STDS 2011; 25:533-8. [PMID: 21823907 DOI: 10.1089/apc.2011.0048] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Hepatitis C (HCV) and HIV coinfection is common and liver disease is a leading cause of morbidity and mortality among coinfected patients. Despite advances in HCV treatment, few HIV coinfected patients actually initiate treatment. We examined patient and provider characteristics associated with a patient's decision to accept or refuse HCV treatment once offered. We conducted patient chart abstraction and surveys with 127 HIV coinfected patients who were offered HCV treatment by their provider and surveys of their HCV care providers at three HIV clinics. Participants were mostly male (87%), minority (66%), and had a history of injection drug use (60%). Most had been diagnosed with HIV for several years (X=13.7 years) and reported HIV transmission through unprotected sex (47%). Of the 127 patients, 79 accepted treatment. In multivariate analysis, patients who had a CD4 greater than 200 cells/mm(3) and a provider with more confidence about HCV treatment were more likely to accept the recommendation to start treatment; younger age was marginally associated with treatment acceptance. In bivariate analysis, added correlates of treatment acceptance included male gender, no recent drug use, and several provider attitudes regarding treatment and philosophy about determination of patient treatment readiness. Patient and provider characteristics are important when understanding a patient's decision to start or defer HCV treatment. Further research is needed to better understand barriers to treatment uptake as new and more effective HCV treatments will soon be available.
Collapse
Affiliation(s)
| | | | | | | | - Mallory Witt
- Los Angeles Biomedical Research Institute at Harbor-UCLA Medical Center, Los Angeles, California
| | | | | |
Collapse
|