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O'Leary C, Ralphs R, Stevenson J, Smith A, Harrison J, Kiss Z, Armitage H. The effectiveness of abstinence-based and harm reduction-based interventions in reducing problematic substance use in adults who are experiencing homelessness in high income countries: A systematic review and meta-analysis: A systematic review. CAMPBELL SYSTEMATIC REVIEWS 2024; 20:e1396. [PMID: 38645303 PMCID: PMC11032639 DOI: 10.1002/cl2.1396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 04/23/2024]
Abstract
Background Homelessness is a traumatic experience, and can have a devastating effect on those experiencing it. People who are homeless often face significant barriers when accessing public services, and have often experienced adverse childhood events, extreme social disadvantage, physical, emotional and sexual abuse, neglect, low self-esteem, poor physical and mental health, and much lower life expectancy compared to the general population. Rates of problematic substance use are disproportionately high, with many using drugs and alcohol to deal with the stress of living on the street, to keep warm, or to block out memories of previous abuse or trauma. Substance dependency can also create barriers to successful transition to stable housing. Objectives To understand the effectiveness of different substance use interventions for adults experiencing homelessness. Search Methods The primary source of studies for was the 4th edition of the Homelessness Effectiveness Studies Evidence and Gaps Maps (EGM). Searches for the EGM were completed in September 2021. Other potential studies were identified through a call for grey evidence, hand-searching key journals, and unpacking relevant systematic reviews. Selection Criteria Eligible studies were impact evaluations that involved some comparison group. We included studies that tested the effectiveness of substance use interventions, and measured substance use outcomes, for adults experiencing homelessness in high income countries. Data Collection and Analysis Descriptive characteristics and statistical information in included studies were coded and checked by at least two members of the review team. Studies selected for the review were assessed for confidence in the findings. Standardised effect sizes were calculated and, if a study did not provide sufficient raw data for the calculation of an effect size, author(s) were contacted to obtain these data. We used random-effects meta-analysis and robust-variance estimation procedures to synthesise effect sizes. If a study included multiple effects, we carried out a critical assessment to determine (even if only theoretically) whether the effects are likely to be dependent. Where dependent effects were identified, we used robust variance estimation to determine whether we can account for these. Where effect sizes were converted from a binary to continuous measure (or vice versa), we undertook a sensitivity analysis by running an additional analysis with these studies omitted. We also assessed the sensitivity of results to inclusion of non-randomised studies and studies classified as low confidence in findings. All included an assessment of statistical heterogeneity. Finally, we undertook analysis to assess whether publication bias was likely to be a factor in our findings. For those studies that we were unable to include in meta-analysis, we have provided a narrative synthesis of the study and its findings. Main Results We included 48 individual papers covering 34 unique studies. The studies covered 15, 255 participants, with all but one of the studies being from the United States and Canada. Most papers were rated as low confidence (n = 25, or 52%). By far the most common reason for studies being rated as low confidence was high rates of attrition and/or differential attrition of study participants, that fell below the What Works Clearinghouse liberal attrition standard. Eleven of the included studies were rated as medium confidence and 12 studies as high confidence. The interventions included in our analysis were more effective in reducing substance use than treatment as usual, with an overall effect size of -0.11 SD (95% confidence interval [CI], -0.27, 0.05). There was substantial heterogeneity across studies, and the results were sensitive to the removal of low confidence studies (-0.21 SD, 95% CI [-0.59, 0.17] - 6 studies, 17 effect sizes), the removal of quasi-experimental studies (-0.14 SD, 95% CI [-0.30, 0.02] - 14 studies, 41 effect sizes) and the removal of studies where an effect size had been converted from a binary to a continuous outcome (-0.08 SD, 95% CI [-0.31, 0.15] - 10 studies, 31 effect sizes). This suggests that the findings are sensitive to the inclusion of lower quality studies, although unusually the average effect increases when we removed low confidence studies. The average effect for abstinence-based interventions compared to treatment-as-usual (TAU) service provision was -0.28 SD (95% CI, -0.65, 0.09) (6 studies, 15 effect sizes), and for harm reduction interventions compared to a TAU service provision is close to 0 at 0.03 SD (95% CI, -0.08, 0.14) (9 studies, 30 effect sizes). The confidence intervals for both estimates are wide and crossing zero. For both, the comparison groups are primarily abstinence-based, with the exception of two studies where the comparison group condition was unclear. We found that both Assertative Community Treatment and Intensive Case Management were no better than treatment as usual, with average effect on substance use of 0.03 SD, 95% CI [-0.07, 0.13] and -0.47 SD, 95% CI [-0.72, -0.21] 0.05 SD, 95% CI [-0.28, 0.39] respectively. These findings are consistent with wider research, and it is important to note that we only examined the effect on substance use outcomes (these interventions can be effective in terms of other outcomes). We found that CM interventions can be effective in reducing substance use compared to treatment as usual, with an average effect of -0.47 SD, 95% CI (-0.72, -0.21). All of these results need to be considered in light of the quality of the underlying evidence. There were six further interventions where we undertook narrative synthesis. These syntheses suggest that Group Work, Harm Reduction Psychotherapy, and Therapeutic Communities are effective in reducing substance use, with mixed results found for Motivational Interviewing and Talking Therapies (including Cognitive Behavioural Therapy). The narrative synthesis suggested that Residential Rehabilitation was no better than treatment as usual in terms of reducing substance use for our population of interest. Authors' Conclusions Although our analysis of harm reduction versus treatment as usual, abstinence versus treatment as usual, and harm reduction versus abstinence suggests that these different approaches make little real difference to the outcomes achieved in comparison to treatment as usual. The findings suggest that some individual interventions are more effective than others. The overall low quality of the primary studies suggests that further primary impact research could be beneficial.
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Affiliation(s)
| | - Rob Ralphs
- Manchester Metropolitan UniversityManchesterUK
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McGowan LJ, John DA, Kenny RPW, Joyes EC, Adams EA, Shabaninejad H, Richmond C, Beyer FR, Landes D, Watt RG, Sniehotta FF, Paisi M, Bambra C, Craig D, Kaner E, Ramsay SE. Improving oral health and related health behaviours (substance use, smoking, diet) in people with severe and multiple disadvantage: A systematic review of effectiveness and cost-effectiveness of interventions. PLoS One 2024; 19:e0298885. [PMID: 38635524 PMCID: PMC11025870 DOI: 10.1371/journal.pone.0298885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 01/31/2024] [Indexed: 04/20/2024] Open
Abstract
BACKGROUND People experiencing homelessness co-occurring with substance use or offending ('severe and multiple disadvantage' SMD) often have high levels of poor oral health and related health behaviours (particularly, substance use, smoking, poor diet). This systematic review aimed to assess the effectiveness and cost-effectiveness of interventions in adults experiencing SMD to improve oral health and related health behaviours. METHODS AND FINDINGS From inception to February 2023, five bibliographic databases (MEDLINE, EMBASE, PsycINFO, CINAHL, and Scopus) and grey literature were searched. Two researchers independently screened the search results. Randomized controlled trials (RCTs), comparative studies and economic evaluations were included that reported outcomes on oral health and the related health behaviours. Risk of bias was assessed and results narratively synthesized. Meta-analyses were performed where appropriate. This review was registered with PROSPERO (reg. no: CRD42020202416). Thirty-eight studies were included (published between 1991 and 2023) with 34 studies reporting about effectiveness. Most studies reported on substance use (n = 30). Interventions with a combination of housing support with substance use and mental health support such as contingent work therapy appeared to show some reduction in substance use in SMD groups. However, meta-analyses showed no statistically significant results. Most studies had short periods of follow-up and high attrition rates. Only one study reported on oral health; none reported on diet. Three RCTs reported on smoking, of which one comprising nicotine replacement with contingency management showed improved smoking abstinence at 4 weeks compared to control. Five studies with economic evaluations provided some evidence that interventions such as Housing First and enhanced support could be cost-effective in reducing substance use. CONCLUSION This review found that services such as housing combined with other healthcare services could be effective in improving health behaviours, particularly substance use, among SMD groups. Gaps in evidence also remain on oral health improvement, smoking, and diet. High quality studies on effectiveness with adequate power and retention are needed to address these significant health challenges in SMD populations.
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Affiliation(s)
- Laura J. McGowan
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Deepti A. John
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Ryan P. W. Kenny
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Emma C. Joyes
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Emma A. Adams
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Hosein Shabaninejad
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Catherine Richmond
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Fiona R. Beyer
- Evidence Synthesis Group and Innovation Observatory, Population Health Sciences Institute, Newcastle University, Newcastle Upon Tyne, United Kingdom
| | - David Landes
- NHS England & Improvement, Newcastle Upon Tyne, United Kingdom
| | - Richard G. Watt
- Department of Epidemiology and Public Health, University College London, London, United Kingdom
| | - Falko F. Sniehotta
- NIHR Policy Research Unit Behavioural Science, Newcastle University, Newcastle Upon Tyne, United Kingdom
- Department of Public Health, Social and Preventive Medicine, Centre for Preventive Medicine and Digital Health (CPD), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Martha Paisi
- Faculty of Medicine and Dentistry, Peninsula Dental School, University of Plymouth, Plymouth, United Kingdom
| | - Claire Bambra
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Dawn Craig
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Eileen Kaner
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Sheena E. Ramsay
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, United Kingdom
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Marshall CA, Phillips B, Holmes J, Todd E, Hill R, Panter G, Easton C, Landry T, Collins S, Greening T, O’Brien A, Jastak M, Ridge R, Goldszmidt R, Shanoff C, Laliberte Rudman D, Carlsson A, Aryobi S, Szlapinski J, Carrillo-Beck R, Pacheco N, Perez S, Oudshoorn A. "I can't remember the last time I was comfortable about being home": lived experience perspectives on thriving following homelessness. Int J Qual Stud Health Well-being 2023; 18:2176979. [PMID: 36803094 PMCID: PMC9946331 DOI: 10.1080/17482631.2023.2176979] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 02/01/2023] [Indexed: 02/22/2023] Open
Abstract
PURPOSE Strategies for preventing and ending homelessness are frequently measured by their effectiveness on indices of tenancy sustainment. To shift this narrative, we conducted research to identify what is needed to "thrive" following homelessness from the perspectives of persons with lived experience in Ontario, Canada. METHODS Conducted in the context of a community-based participatory research study aimed at informing the development of intervention strategies, we interviewed 46 persons living with mental illness and/or substance use disorder [n = 25 (54.3%) unhoused; n = 21 (45.7%) housed following homelessness] using qualitative interviews. A subsample of 14 participants agreed to engage in photovoice interviews. We analysed these data abductively using thematic analysis informed by health equity and social justice. RESULTS Participants described experiences of "living in a state of lack" following homelessness. This essence was expressed through four themes: 1) housing as part one of the journey to home; 2) finding and keeping "my people"; 3) meaningful activity as critical for thriving following homelessness; and 4) struggling to access mental health supports in the context of challenging circumstances. CONCLUSIONS Individuals struggle to thrive following homelessness in the context of insufficient resources. There is a need to build on existing interventions to address outcomes beyond tenancy sustainment.
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Affiliation(s)
- Carrie Anne Marshall
- Social Justice in Mental Health Research Lab, School of Occupational Therapy, Western University, London, Canada
| | - Brooke Phillips
- Social Justice in Mental Health Research Lab, School of Occupational Therapy, Western University, London, Canada
| | - Julia Holmes
- Social Justice in Mental Health Research Lab, School of Occupational Therapy, Western University, London, Canada
| | - Eric Todd
- Social Justice in Mental Health Research Lab, School of Occupational Therapy, Western University, London, Canada
| | - River Hill
- Social Justice in Mental Health Research Lab, School of Occupational Therapy, Western University, London, Canada
- Providence Care Hospital, Kingston, Canada
- Salvation Army London Centre of Hope, London, Canada
- Home Base Housing, Kingston, Canada
- Trellis HIV and Community Care, Kingston, Canada
- Addiction and Mental Health Services Kingston, Frontenac, Lennox & Addington (KFLA), Kingston, Canada
- School of Occupational Therapy, Western University, London, Canada
- School of Nursing, Western University, London, Canada
| | - George Panter
- Social Justice in Mental Health Research Lab, School of Occupational Therapy, Western University, London, Canada
| | - Corinna Easton
- Social Justice in Mental Health Research Lab, School of Occupational Therapy, Western University, London, Canada
| | | | - Sarah Collins
- Salvation Army London Centre of Hope, London, Canada
| | | | | | - Marlo Jastak
- Addiction and Mental Health Services Kingston, Frontenac, Lennox & Addington (KFLA), Kingston, Canada
| | | | - Rebecca Goldszmidt
- Social Justice in Mental Health Research Lab, School of Occupational Therapy, Western University, London, Canada
| | - Chelsea Shanoff
- Social Justice in Mental Health Research Lab, School of Occupational Therapy, Western University, London, Canada
| | | | | | - Suliman Aryobi
- Social Justice in Mental Health Research Lab, School of Occupational Therapy, Western University, London, Canada
| | - Jessica Szlapinski
- Social Justice in Mental Health Research Lab, School of Occupational Therapy, Western University, London, Canada
| | - Rozelen Carrillo-Beck
- Social Justice in Mental Health Research Lab, School of Occupational Therapy, Western University, London, Canada
| | - Nicole Pacheco
- Social Justice in Mental Health Research Lab, School of Occupational Therapy, Western University, London, Canada
| | - Shauna Perez
- Addiction and Mental Health Services Kingston, Frontenac, Lennox & Addington (KFLA), Kingston, Canada
| | - Abe Oudshoorn
- School of Nursing, Western University, London, Canada
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Weightman AL, Kelson MJ, Thomas I, Mann MK, Searchfield L, Willis S, Hannigan B, Smith RJ, Cordiner R. Exploring the effect of case management in homelessness per components: A systematic review of effectiveness and implementation, with meta-analysis and thematic synthesis. CAMPBELL SYSTEMATIC REVIEWS 2023; 19:e1329. [PMID: 37206622 PMCID: PMC10189499 DOI: 10.1002/cl2.1329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Background Adequate housing is a basic human right. The many millions of people experiencing homelessness (PEH) have a lower life expectancy and more physical and mental health problems. Practical and effective interventions to provide appropriate housing are a public health priority. Objectives To summarise the best available evidence relating to the components of case-management interventions for PEH via a mixed methods review that explored both the effectiveness of interventions and factors that may influence its impact. Search Methods We searched 10 bibliographic databases from 1990 to March 2021. We also included studies from Campbell Collaboration Evidence and Gap Maps and searched 28 web sites. Reference lists of included papers and systematic reviews were examined and experts contacted for additional studies. Selection Criteria We included all randomised and non-randomised study designs exploring case management interventions where a comparison group was used. The primary outcome of interest was homelessness. Secondary outcomes included health, wellbeing, employment and costs. We also included all studies where data were collected on views and experiences that may impact on implementation. Data Collection and Analysis We assessed risk of bias using tools developed by the Campbell Collaboration. We conducted meta-analyses of the intervention studies where possible and carried out a framework synthesis of a set of implementation studies identified by purposive sampling to represent the most 'rich' and 'thick' data. Main Results We included 64 intervention studies and 41 implementation studies. The evidence base was dominated by studies from the USA and Canada. Participants were largely (though not exclusively) people who were literally homeless, that is, living on the streets or in shelters, and who had additional support needs. Many studies were assessed as having a medium or high risk of bias. However, there was some consistency in outcomes across studies that improved confidence in the main findings. Case Management and Housing Outcomes Case management of any description was superior to usual care for homelessness outcomes (standardised mean difference [SMD] = -0.51 [95% confidence interval [CI]: -0.71, -0.30]; p < 0.01). For studies included in the meta-analyses, Housing First had the largest observed impact, followed by Assertive Community Treatment, Critical Time Intervention and Intensive Case Management. The only statistically significant difference was between Housing First and Intensive Case Management (SMD = -0.6 [-1.1, -0.1]; p = 0.03) at ≥12 months. There was not enough evidence to compare the above approaches with standard case management within the meta-analyses. A narrative comparison across all studies was inconclusive, though suggestive of a trend in favour of more intensive approaches. Case Management and Mental Health Outcomes The overall evidence suggested that case management of any description was not more or less effective compared to usual care for an individual's mental health (SMD = 0.02 [-0.15, 0.18]; p = 0.817). Case Management and Other Outcomes Based on meta-analyses, case management was superior to usual care for capability and wellbeing outcomes up to 1 year (an improvement of around one-third of an SMD; p < 0.01) but was not statistically significantly different for substance use outcomes, physical health, and employment. Case Management Components For homelessness outcomes, there was a non-significant trend for benefits to be greater in the medium term (≤3 years) compared to long term (>3 years) (SMD = -0.64 [-1.04, -0.24] vs. -0.27 [-0.53, 0]; p = 0.16) and for in-person meetings in comparison to mixed (in-person and remote) approaches (SMD = -0.73 [-1.25,-0.21]) versus -0.26 [-0.5,-0.02]; p = 0.13). There was no evidence from meta-analyses to suggest that an individual case manager led to better outcomes then a team, and interventions with no dedicated case manager may have better outcomes than those with a named case manager (SMD = -0.36 [-0.55, -0.18] vs. -1.00 [-2.00, 0.00]; p = 0.02). There was not enough evidence from meta-analysis to assess whether the case manager should have a professional qualification, or if frequency of contact, case manager availability or conditionality (barriers due to conditions attached to service provision) influenced outcomes. However, the main theme from implementation studies concerned barriers where conditions were attached to services. Characteristics of Persons Experiencing Homelessness No conclusions could be drawn from meta-analysis other than a trend for greater reductions in homelessness for persons with high complexity of need (two or more support needs in addition to homelessness) as compared to those with medium complexity of need (one additional support need); effect sizes were SMD = -0.61 [-0.91, -0.31] versus -0.36 [-0.68, -0.05]; p = 0.3. The Broader Context of Delivery of Case Management Programmes Other major themes from the implementation studies included the importance of interagency partnership; provision for non-housing support and training needs of PEH (such as independent living skills), intensive community support following the move to new housing; emotional support and training needs of case managers; and an emphasis on housing safety, security and choice. Cost Effectiveness The 12 studies with cost data provided contrasting results and no clear conclusions. Some case management costs may be largely off-set by reductions in the use of other services. Cost estimates from three North American studies were $45-52 for each additional day housed. Authors' Conclusions Case management interventions improve housing outcomes for PEH with one or more additional support needs, with more intense interventions leading to greater benefits. Those with greater support needs may gain greater benefit. There is also evidence for improvements to capabilities and wellbeing. Current approaches do not appear to lead to mental health benefits. In terms of case management components, there is evidence in support of a team approach and in-person meetings and, from the implementation evidence, that conditions associated with service provision should be minimised. The approach within Housing First could explain the finding that overall benefits may be greater than for other types of case management. Four of its principles were identified as key themes within the implementation studies: No conditionality, offer choice, provide an individualised approach and support community building. Recommendations for further research include an expansion of the research base outside North America and further exploration of case management components and intervention cost-effectiveness.
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Affiliation(s)
| | - Mark J. Kelson
- Department of Mathematics and Statistics, Faculty of Environment, Science and EconomyUniversity of ExeterExeterUK
| | - Ian Thomas
- Wales Institute of Social and Economic Research and Data (WISERD)Cardiff UniversityCardiffUK
| | - Mala K. Mann
- Specialist Unit for Review Evidence (SURE)Cardiff UniversityCardiffUK
| | - Lydia Searchfield
- Specialist Unit for Review Evidence (SURE)Cardiff UniversityCardiffUK
| | - Simone Willis
- Specialist Unit for Review Evidence (SURE)Cardiff UniversityCardiffUK
| | - Ben Hannigan
- Mental Health Nursing, School of Healthcare SciencesCardiff UniversityCardiffUK
| | | | - Rhiannon Cordiner
- Specialist Unit for Review Evidence (SURE)Cardiff UniversityCardiffUK
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Coombs T, Ginige T, Van Calster P, Abdelkader A, Corazza O, Assi S. New Psychoactive Substances in the Homeless Population: A Cross-Sectional Study in the United Kingdom. Int J Ment Health Addict 2023. [DOI: 10.1007/s11469-022-00988-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/30/2023] Open
Abstract
Abstract
The last few years have seen the emergence of new psychoactive substance among the homeless population, specifically synthetic cannabinoid receptor agonists. The purpose of this study is to investigate the knowledge and experiences of new psychoactive substances amongst users from the homeless population. An explanatory research design was applied using a semi-structured questionnaire with the focus on gaining insights on the prevalence, motivations and effects. Participants were recruited through convenience sampling from support organisations and charities UK-wide. Descriptive statistics and logistic regression were applied to analyse the data obtained from participant surveys. A total of 105 participants met the inclusion criteria and were in the age range of 18 to 64 years old. Almost 70% consumed new psychoactive substance products, which “Spice” was the most prevalent substance. Homeless users had consumed new psychoactive substance to escape reality and to self-treat themselves and stopped consumption due to the adverse effects. Adverse events were reported from the majority of the participants and led to more than 20% of the participants requiring medical treatment following hospitalisation. Findings from this study can contribute to the development of guidelines and policies that specifically address the needs of the homeless population who use new psychoactive substances.
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Slesnick N, Zhang J, Feng X, Mallory A, Martin J, Famelia R, Brakenhoff B, Yilmazer T, Wu Q, Ford J, Holowacz E, Jaderlund S, Hatsu I, Luthy E, Chavez L, Walsh L, Kelleher K. Housing and supportive services for substance use and self-efficacy among young mothers experiencing homelessness: A randomized controlled trial. J Subst Abuse Treat 2023; 144:108917. [PMID: 36368259 DOI: 10.1016/j.jsat.2022.108917] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 08/15/2022] [Accepted: 10/23/2022] [Indexed: 11/07/2022]
Abstract
AIMS Homeless mothers with young children in their care contend with high rates of substance use and low self-efficacy. However, a limited number of studies have examined these outcomes associated with housing and supportive services. DESIGN Participants were randomly assigned to: (1) housing + support services (n = 80), (2) housing-only (n = 80), or (3) services as usual (SAU) (n = 80) and were re-assessed at 3-, 6-, 9- and 12-months postbaseline. SETTINGS The study recruited a community-based sample from homeless service agencies and advertisements in a large Midwestern city. PARTICIPANTS The study recruited two hundred forty (N = 240) women between the ages of 18 to 24 years, experiencing homelessness and with a substance use disorder (SUD) who also had a biological child under the age of 6 years in their care. MEASUREMENTS We measured frequency of alcohol and drug use using the Form 90 semi-structured interview, and self-efficacy using Pearlin and Schooler's (1978) 7-item Mastery Scale. FINDINGS Overall, mothers showed significant improvement in substance use and self-efficacy over time in each condition. However, as expected, patterns of change differentiated intervention groups with more mothers showing better substance use and self-efficacy outcomes in housing + supportive services than in SAU. Unexpectedly, more mothers in SAU showed better outcomes than those in housing-only. CONCLUSIONS Substance use decreased and self-efficacy increased over time, but patterns of change characterized the intervention groups. In particular, findings suggest that when providing housing to this population, supportive services should also be offered.
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Affiliation(s)
- Natasha Slesnick
- College of Education and Human Ecology, Department of Human Sciences, The Ohio State University, 1787 Neil Ave, Columbus, OH 43210, United States of America.
| | - Jing Zhang
- Department of Human Development and Family Studies, Kent State University, Kent, OH, United States of America
| | - Xin Feng
- College of Education and Human Ecology, Department of Human Sciences, The Ohio State University, 1787 Neil Ave, Columbus, OH 43210, United States of America
| | - Allen Mallory
- College of Education and Human Ecology, Department of Human Sciences, The Ohio State University, 1787 Neil Ave, Columbus, OH 43210, United States of America
| | - Jared Martin
- College of Education and Human Ecology, Department of Human Sciences, The Ohio State University, 1787 Neil Ave, Columbus, OH 43210, United States of America
| | - Ruri Famelia
- College of Education and Human Ecology, Department of Human Sciences, The Ohio State University, 1787 Neil Ave, Columbus, OH 43210, United States of America
| | - Brittany Brakenhoff
- College of Education and Human Ecology, Department of Human Sciences, The Ohio State University, 1787 Neil Ave, Columbus, OH 43210, United States of America
| | - Tansel Yilmazer
- College of Education and Human Ecology, Department of Human Sciences, The Ohio State University, 1787 Neil Ave, Columbus, OH 43210, United States of America
| | - Qiong Wu
- Department of Family and Child Sciences, Florida State University, Tallahassee, FL, United States of America
| | - Jodi Ford
- College of Nursing, The Ohio State University, 1585 Neil Avenue, Columbus, OH 43210, United States of America
| | - Eugene Holowacz
- College of Education and Human Ecology, Department of Human Sciences, The Ohio State University, 1787 Neil Ave, Columbus, OH 43210, United States of America
| | - Soren Jaderlund
- College of Education and Human Ecology, Department of Human Sciences, The Ohio State University, 1787 Neil Ave, Columbus, OH 43210, United States of America
| | - Irene Hatsu
- College of Education and Human Ecology, Department of Human Sciences, The Ohio State University, 1787 Neil Ave, Columbus, OH 43210, United States of America
| | - Ellison Luthy
- College of Education and Human Ecology, Department of Human Sciences, The Ohio State University, 1787 Neil Ave, Columbus, OH 43210, United States of America
| | - Laura Chavez
- Center for Innovation in Pediatric Practice, The Abigail Wexner Research Institute at Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH 43205, United States of America
| | - Laura Walsh
- College of Education and Human Ecology, Department of Human Sciences, The Ohio State University, 1787 Neil Ave, Columbus, OH 43210, United States of America
| | - Kelly Kelleher
- Center for Innovation in Pediatric Practice, The Abigail Wexner Research Institute at Nationwide Children's Hospital, 700 Children's Drive, Columbus, OH 43205, United States of America
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Abufarsakh B, Kappi A, Pemberton KM, Williams LB, Okoli CTC. Substance use outcomes among individuals with severe mental illnesses receiving assertive community treatment: A systematic review. Int J Ment Health Nurs 2022; 32:704-726. [PMID: 36534491 DOI: 10.1111/inm.13103] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/30/2022] [Indexed: 12/23/2022]
Abstract
Assertive Community Treatment (ACT) is a multidisciplinary treatment approach to support people with severe mental illnesses (SMI) in their recovery. While the majority of ACT recipients report co-morbid substance use issues, limited reviews have evaluated the impact of receiving ACT services on substance use outcomes. The purpose of this systematic review was to evaluate the impact of ACT involvement on substance use outcomes among people with SMI. A systematic literature search was conducted including articles published prior to April 2021. Twenty-nine studies were included in this review. Of them, 15 studies implemented a controlled design (six studies demonstrated high quality) and 14 studies implemented a cohort design. From a synthesis of the reviewed studies, five areas of changes associated with substance use emerged including reduced alcohol and drug use severity, lower prevalence of alcohol and drug use, increased stage of change in substance use treatment, and fewer days of hospitalization and intoxication. Thus, future studies should examine the integration of substance use treatment services as part of ACT interventions for opportunities to enhance recovery outcomes among individuals with SMI.
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Affiliation(s)
| | - Amani Kappi
- University of Kentucky College of Nursing, Lexington, Kentucky, USA
| | - Kylie M Pemberton
- University of Kentucky College of Education, Lexington, Kentucky, USA
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Crawford G, Connor E, McCausland K, Reeves K, Blackford K. Public Health Interventions to Address Housing and Mental Health amongst Migrants from Culturally and Linguistically Diverse Backgrounds Living in High-Income Countries: A Scoping Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16946. [PMID: 36554827 PMCID: PMC9778908 DOI: 10.3390/ijerph192416946] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 12/09/2022] [Accepted: 12/11/2022] [Indexed: 06/17/2023]
Abstract
Migrants from culturally and linguistically diverse (CaLD) backgrounds experience factors that may increase health inequities related to a range of determinants of health including housing and mental health. However, the intersection between mental health and housing for migrants is poorly understood. A scoping review searched four academic databases for concepts related to cultural and linguistic diversity, housing conditions, and public health interventions to address homelessness. A total of 49 articles were included and seven key themes identified: housing provision; mental health intersections and interventions; complexity and needs beyond housing; substance use; service provider and policy issues; the role of cultural and linguistic diversity; and consumer experience. The intersection of ethnicity with other social determinants of health and housing was highlighted though there were limited interventions tailored for migrants. Studies generally pointed to the positive impacts of Housing First. Other sub-themes emerged: social connection and community; shame, stigma, and discrimination; health and support requirements; and employment, financial assistance, and income. Consumer choice was identified as vital, along with the need for systemic anti-racism work and interventions. To support secure housing for migrants and mitigate mental health impacts, closer attention is required towards migration factors along with broader, tailored services complementing housing provision.
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Affiliation(s)
- Gemma Crawford
- Collaboration for Evidence, Research and Impact in Public Health, School of Population Health, Curtin University, Perth, WA 6845, Australia
- School of Population Health, Curtin University, Perth, WA 6845, Australia
| | - Elizabeth Connor
- School of Population Health, Curtin University, Perth, WA 6845, Australia
| | - Kahlia McCausland
- Collaboration for Evidence, Research and Impact in Public Health, School of Population Health, Curtin University, Perth, WA 6845, Australia
- School of Population Health, Curtin University, Perth, WA 6845, Australia
| | - Karina Reeves
- Collaboration for Evidence, Research and Impact in Public Health, School of Population Health, Curtin University, Perth, WA 6845, Australia
- School of Population Health, Curtin University, Perth, WA 6845, Australia
| | - Krysten Blackford
- Collaboration for Evidence, Research and Impact in Public Health, School of Population Health, Curtin University, Perth, WA 6845, Australia
- School of Population Health, Curtin University, Perth, WA 6845, Australia
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Carrillo Beck R, Szlapinski J, Pacheco N, Sabri Laghaei S, Isard R, Oudshoorn A, Marshall CA. Violence and victimisation in the lives of persons experiencing homelessness who use methamphetamine: A scoping review. HEALTH & SOCIAL CARE IN THE COMMUNITY 2022; 30:1619-1636. [PMID: 35032080 DOI: 10.1111/hsc.13716] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 11/30/2021] [Accepted: 12/23/2021] [Indexed: 06/14/2023]
Abstract
Methamphetamine (MA) use among individuals who experience homelessness has tripled in recent years. This is a problematic trend given the harmful impacts of this substance on health and social well-being. While there is a large body of literature on the relationship between substance use and trauma, little is known about the scope of existing empirical literature exploring this topic related to MA use. Anecdotally, MA is frequently associated with violence and victimisation, which may be related to stigma associated with using MA. However, little is known about the scope of empirical literature exploring violence and victimisation in the lives of individuals who experience homelessness and use MA. We conducted a scoping review to fill this gap in existing literature using Arksey and O'Malley's methodological framework. Our search was conducted between January 2021 and March 2021 and was deployed in seven databases: Medline, Embase, CINAHL, PsycINFO, Sociological Abstracts, Nursing and Allied Health and AMED. Two independent raters screened 700 titles and abstracts after the removal of duplicates. A total of 54 articles were subjected to a full-text review and 20 articles met the inclusion criteria. We generated two themes: methamphetamine and victimisation and challenging behaviours. Six (30%) of the included articles explored MA use in relation to violence, while 18 (90%) explored experiences of victimisation among persons experiencing homelessness. Our findings highlight that individual who experience homelessness and use MA are particularly vulnerable to experiences of trauma. Though existing literature does acknowledge the challenging behaviour associated with MA use, only three existing studies demonstrated a relationship between MA use and physical violence. Research exploring the impacts of MA use on victimisation among persons who experience homelessness, and the development of interventions for managing challenging behaviours associated with MA use are needed.
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Affiliation(s)
- Rozelen Carrillo Beck
- Social Justice in Mental Health Research Lab, Faculty of Health Sciences, School of Occupational Therapy, London, Ontario, Canada
| | - Jessica Szlapinski
- Social Justice in Mental Health Research Lab, Faculty of Health Sciences, School of Occupational Therapy, London, Ontario, Canada
| | - Nicole Pacheco
- Social Justice in Mental Health Research Lab, Faculty of Health Sciences, School of Occupational Therapy, London, Ontario, Canada
| | - Shahriar Sabri Laghaei
- Social Justice in Mental Health Research Lab, Faculty of Health Sciences, School of Occupational Therapy, London, Ontario, Canada
| | - Roxanne Isard
- Weldon Library, Western University, London, Ontario, Canada
| | - Abe Oudshoorn
- School of Nursing, Western University, London, Ontario, Canada
| | - Carrie Anne Marshall
- Social Justice in Mental Health Research Lab, Faculty of Health Sciences, School of Occupational Therapy, London, Ontario, Canada
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Braverman ER, Dennen CA, Gold MS, Bowirrat A, Gupta A, Baron D, Roy AK, Smith DE, Cadet JL, Blum K. Proposing a "Brain Health Checkup (BHC)" as a Global Potential "Standard of Care" to Overcome Reward Dysregulation in Primary Care Medicine: Coupling Genetic Risk Testing and Induction of "Dopamine Homeostasis". INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:5480. [PMID: 35564876 PMCID: PMC9099927 DOI: 10.3390/ijerph19095480] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 04/26/2022] [Accepted: 04/28/2022] [Indexed: 12/27/2022]
Abstract
In 2021, over 100,000 people died prematurely from opioid overdoses. Neuropsychiatric and cognitive impairments are underreported comorbidities of reward dysregulation due to genetic antecedents and epigenetic insults. Recent genome-wide association studies involving millions of subjects revealed frequent comorbidity with substance use disorder (SUD) in a sizeable meta-analysis of depression. It found significant associations with the expression of NEGR1 in the hypothalamus and DRD2 in the nucleus accumbens, among others. However, despite the rise in SUD and neuropsychiatric illness, there are currently no standard objective brain assessments being performed on a routine basis. The rationale for encouraging a standard objective Brain Health Check (BHC) is to have extensive data available to treat clinical syndromes in psychiatric patients. The BHC would consist of a group of reliable, accurate, cost-effective, objective assessments involving the following domains: Memory, Attention, Neuropsychiatry, and Neurological Imaging. Utilizing primarily PUBMED, over 36 years of virtually all the computerized and written-based assessments of Memory, Attention, Psychiatric, and Neurological imaging were reviewed, and the following assessments are recommended for use in the BHC: Central Nervous System Vital Signs (Memory), Test of Variables of Attention (Attention), Millon Clinical Multiaxial Inventory III (Neuropsychiatric), and Quantitative Electroencephalogram/P300/Evoked Potential (Neurological Imaging). Finally, we suggest continuing research into incorporating a new standard BHC coupled with qEEG/P300/Evoked Potentials and genetically guided precision induction of "dopamine homeostasis" to diagnose and treat reward dysregulation to prevent the consequences of dopamine dysregulation from being epigenetically passed on to generations of our children.
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Affiliation(s)
- Eric R. Braverman
- The Kenneth Blum Institute on Behavior & Neurogenetics, Austin, TX 78701, USA; (E.R.B.); (C.A.D.)
| | - Catherine A. Dennen
- The Kenneth Blum Institute on Behavior & Neurogenetics, Austin, TX 78701, USA; (E.R.B.); (C.A.D.)
| | - Mark S. Gold
- Department of Psychiatry, Washington University School of Medicine, St. Louis, MO 63110, USA;
- Department of Psychiatry, Tulane School of Medicine, New Orleans, LA 70112, USA;
| | - Abdalla Bowirrat
- Department of Molecular Biology, Adelson School of Medicine, Ariel University, Ariel 40700, Israel;
| | - Ashim Gupta
- Future Biologics, Lawrenceville, GA 30043, USA;
| | - David Baron
- Division of Addiction Research & Education, Center for Psychiatry, Medicine & Primary Care (Office of Provost), Western University Health Sciences, Pomona, CA 91766, USA;
| | - A. Kenison Roy
- Department of Psychiatry, Tulane School of Medicine, New Orleans, LA 70112, USA;
| | - David E. Smith
- Department of Cellular and Molecular Pharmacology, University of California San Francisco, San Francisco, CA 94158, USA;
| | - Jean Lud Cadet
- The Molecular Neuropsychiatry Research Branch, NIH National Institute on Drug Abuse, Baltimore, MD 21224, USA;
| | - Kenneth Blum
- The Kenneth Blum Institute on Behavior & Neurogenetics, Austin, TX 78701, USA; (E.R.B.); (C.A.D.)
- Division of Addiction Research & Education, Center for Psychiatry, Medicine & Primary Care (Office of Provost), Western University Health Sciences, Pomona, CA 91766, USA;
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Ferreiro IC, Cuadra MAR, Serqueda FA, Abad JMH. Impact of Housing First on Psychiatric Symptoms, Substance Use, and Everyday Life Skills Among People Experiencing Homelessness. J Psychosoc Nurs Ment Health Serv 2022; 60:46-55. [PMID: 35316121 DOI: 10.3928/02793695-20220316-01] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The current unblinded, randomized controlled trial analyzed psychiatric symptoms, substance use, and life skills outcomes in participants after 21 months in the Housing First (HF) program. The HF group (intervention) comprised 46 participants and the treatment-as-usual (TAU) group (control) comprised 41 participants. Quantitative outcome measures were collected at baseline and 8 and 21 months. Primary outcomes were mental health and substance use. Secondary outcomes were everyday life skills. Descriptive and comparative analyses and linear regression models are presented. At 21 months, the HF group presented significantly better outcomes regarding alcohol and cannabis use than the TAU group. Moreover, the subgroup of HF participants with severe mental illness had significant improvements in psychotic symptoms, anxiety, depression, social relations, and cannabis use compared to TAU participants. [Journal of Psychosocial Nursing and Mental Health Services, xx(x), xx-xx.].
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Onapa H, Sharpley CF, Bitsika V, McMillan ME, MacLure K, Smith L, Agnew LL. The physical and mental health effects of housing homeless people: A systematic review. HEALTH & SOCIAL CARE IN THE COMMUNITY 2022; 30:448-468. [PMID: 34423491 DOI: 10.1111/hsc.13486] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 05/26/2021] [Accepted: 06/07/2021] [Indexed: 05/25/2023]
Abstract
Housing is a significant determinant of health and is widely accepted as a key solution to address some of the health disparities that exist among the homeless. It is estimated that 150 million people worldwide are homeless, and approximately 1.8 billion lack adequate housing. However, understanding of how housing has a positive impact on the health of the homeless remains unclear and underdeveloped. This systematic review investigates intervention studies that report on the physical and mental health effects of housing homeless persons. A search of PubMed, PsycINFO, EBSCOHost-Academic Search Complete and the Cochrane Library was conducted for peer-reviewed articles published in English from 1999 to 2020 that had a combination of at least one housing intervention and health outcome, with a homeless sample. Three previous reviews and 24 studies were included for analysis. Most of the studies (n = 20) encompassed permanent supportive housing interventions that emphasised placing homeless people with mental illness directly into affordable housing with access to support services. The primary health outcomes reported were general physical and mental health, well-being, and quality of life. Despite inconsistent findings and significant issues identified in the reviewed literature, housing (in the short term) improves some aspects of health in homeless populations with human immunodeficiency virus, anxiety and depression.
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Affiliation(s)
- Hebaat Onapa
- Brain-Behaviour Research Group, School of Science and Technology, University of New England, Armidale, NSW, Australia
| | - Christopher F Sharpley
- Brain-Behaviour Research Group, School of Science and Technology, University of New England, Armidale, NSW, Australia
| | - Vicki Bitsika
- Brain-Behaviour Research Group, School of Science and Technology, University of New England, Armidale, NSW, Australia
| | - Mary E McMillan
- Brain-Behaviour Research Group, School of Science and Technology, University of New England, Armidale, NSW, Australia
| | | | - Lee Smith
- The Cambridge Centre for Sport and Exercise Sciences, Anglia Ruskin University, Cambridge, UK
| | - Linda L Agnew
- Brain-Behaviour Research Group, School of Science and Technology, University of New England, Armidale, NSW, Australia
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13
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Nasmith TE, Gadermann A, Jaworsky D, Norena M, To MJ, Hwang SW, Palepu A. Clinically significant substance use and residential stability among homeless or vulnerably housed persons in Canada: a longitudinal cohort study. J Public Health (Oxf) 2021; 43:532-540. [PMID: 32076717 DOI: 10.1093/pubmed/fdaa018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Revised: 12/14/2019] [Accepted: 01/12/2020] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND We examined clinically significant substance use among homeless or vulnerably housed persons in three Canadian cities and its association with residential stability over time using data from the Health and Housing in Transition study. METHODS In 2009, 1190 homeless or vulnerably housed individuals were recruited in three Canadian cities and followed for 4 years. We collected information on housing and incarceration history, drug and alcohol use, having a primary care provider at baseline and annually for 4 years. Participants who screened positive for substance use at baseline were included in the analyses. We used a generalized logistic mixed effect regression model to examine the association between clinically significant substance use and residential stability, adjusting for confounders. RESULTS Initially, 437 participants met the criteria for clinically significant substance use. The proportion of clinically significant substance use declined, while the proportion of participants who achieved residential stability increased over time. Clinically significant substance use was negatively associated with achieving residential stability over the 4-year period (AOR 0.7; 95% CI 0.57, 0.86). CONCLUSIONS In this cohort of homeless or vulnerably housed individuals, clinically significant substance use was negatively associated with achieving residential stability over time, highlighting the need to better address substance use in this population.
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Affiliation(s)
- Trudy E Nasmith
- Department of Medicine, University of British Columbia, Vancouver, BC V5Z 1M9, Canada
| | - Anne Gadermann
- Centre for Health Evaluation and Outcome Sciences, St. Paul's Hospital, Vancouver, BC V6Z 1Y6, Canada
| | - Denise Jaworsky
- Department of Medicine, University of British Columbia, Vancouver, BC V5Z 1M9, Canada
| | - Monica Norena
- Centre for Health Evaluation and Outcome Sciences, St. Paul's Hospital, Vancouver, BC V6Z 1Y6, Canada
| | - Matthew J To
- Centre for Research on Inner City Health, St. Michael's Hospital, Toronto, ON M5B 1W8, Canada
| | - Stephen W Hwang
- Centre for Research on Inner City Health, St. Michael's Hospital, Toronto, ON M5B 1W8, Canada.,Department of Medicine, University of Toronto, Toronto, ON M5G 2C4, Canada
| | - Anita Palepu
- Department of Medicine, University of British Columbia, Vancouver, BC V5Z 1M9, Canada.,Centre for Health Evaluation and Outcome Sciences, St. Paul's Hospital, Vancouver, BC V6Z 1Y6, Canada
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Hollander MAG, Cole ES, Donohue JM, Roberts ET. Changes in Medicaid Utilization and Spending Associated with Homeless Adults' Entry into Permanent Supportive Housing. J Gen Intern Med 2021; 36:2353-2360. [PMID: 33515190 PMCID: PMC8342633 DOI: 10.1007/s11606-020-06465-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 12/13/2020] [Indexed: 11/24/2022]
Abstract
BACKGROUND There is growing interest in financing housing and supportive services for homeless individuals through Medicaid. Permanent Supportive Housing (PSH), which integrates non-time-limited housing with supportive services for people who are disabled and chronically homeless, has seen rapid growth in the last decade, but clear evidence on the long-term impacts of PSH, needed to guide state efforts to finance some PSH services through Medicaid, is lacking. OBJECTIVE Assess changes in Medicaid expenditures and utilization associated with receiving PSH. DESIGN Cohort study using a difference-in-differences approach. PARTICIPANTS A total of 1226 PA Medicaid enrollees who entered PSH 2011-2016 and remained in PSH for 180 days or more, and a matched comparison cohort of 970 enrollees experiencing housing instability who did not receive PSH. MAIN MEASURES Medicaid spending in aggregate, and on behavioral and physical health services; emergency department (ED) visits and inpatient hospital stays. KEY RESULTS Three years after PSH entry, spending decreased by an average of $145/month in the PSH cohort relative to changes in the comparison cohort (p = 0.046), with the greatest relative spending reductions occurring for residential behavioral health ($64, p < 0.001) and inpatient non-behavioral health services ($89, p = 0.001). We also found relative reductions in ED use (4.7 visits/100 person-months, p = 0.010) and inpatient hospital stays (1.6 visits/100 person-months, p < 0.001). CONCLUSIONS These results can inform emerging state efforts to finance PSH services through Medicaid. Additional state expenditures to expand financing for PSH services could be partially offset by reductions in Medicaid spending, in part by facilitating a shift in treatment to outpatient from acute care settings.
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Affiliation(s)
- Mara A G Hollander
- Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA. .,Center for Mental Health and Addiction Policy Research, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
| | - Evan S Cole
- Department of Health Policy and Management, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, USA
| | - Julie M Donohue
- Department of Health Policy and Management, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, USA
| | - Eric T Roberts
- Department of Health Policy and Management, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA, USA
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15
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Moledina A, Magwood O, Agbata E, Hung J, Saad A, Thavorn K, Pottie K. A comprehensive review of prioritised interventions to improve the health and wellbeing of persons with lived experience of homelessness. CAMPBELL SYSTEMATIC REVIEWS 2021; 17:e1154. [PMID: 37131928 PMCID: PMC8356292 DOI: 10.1002/cl2.1154] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Background Homelessness has emerged as a public health priority, with growing numbers of vulnerable populations despite advances in social welfare. In February 2020, the United Nations passed a historic resolution, identifying the need to adopt social-protection systems and ensure access to safe and affordable housing for all. The establishment of housing stability is a critical outcome that intersects with other social inequities. Prior research has shown that in comparison to the general population, people experiencing homelessness have higher rates of infectious diseases, chronic illnesses, and mental-health disorders, along with disproportionately poorer outcomes. Hence, there is an urgent need to identify effective interventions to improve the lives of people living with homelessness. Objectives The objective of this systematic review is to identify, appraise, and synthesise the best available evidence on the benefits and cost-effectiveness of interventions to improve the health and social outcomes of people experiencing homelessness. Search Methods In consultation with an information scientist, we searched nine bibliographic databases, including Medline, EMBASE, and Cochrane CENTRAL, from database inception to February 10, 2020 using keywords and MeSH terms. We conducted a focused grey literature search and consulted experts for additional studies. Selection Criteria Teams of two reviewers independently screened studies against our inclusion criteria. We included randomised control trials (RCTs) and quasi-experimental studies conducted among populations experiencing homelessness in high-income countries. Eligible interventions included permanent supportive housing (PSH), income assistance, standard case management (SCM), peer support, mental health interventions such as assertive community treatment (ACT), intensive case management (ICM), critical time intervention (CTI) and injectable antipsychotics, and substance-use interventions, including supervised consumption facilities (SCFs), managed alcohol programmes and opioid agonist therapy. Outcomes of interest were housing stability, mental health, quality of life, substance use, hospitalisations, employment and income. Data Collection and Analysis Teams of two reviewers extracted data in duplicate and independently. We assessed risk of bias using the Cochrane Risk of Bias tool. We performed our statistical analyses using RevMan 5.3. For dichotomous data, we used odds ratios and risk ratios with 95% confidence intervals. For continuous data, we used the mean difference (MD) with a 95% CI if the outcomes were measured in the same way between trials. We used the standardised mean difference with a 95% CI to combine trials that measured the same outcome but used different methods of measurement. Whenever possible, we pooled effect estimates using a random-effects model. Main Results The search resulted in 15,889 citations. We included 86 studies (128 citations) that examined the effectiveness and/or cost-effectiveness of interventions for people with lived experience of homelessness. Studies were conducted in the United States (73), Canada (8), United Kingdom (2), the Netherlands (2) and Australia (1). The studies were of low to moderate certainty, with several concerns regarding the risk of bias. PSH was found to have significant benefits on housing stability as compared to usual care. These benefits impacted both high- and moderate-needs populations with significant cimorbid mental illness and substance-use disorders. PSH may also reduce emergency department visits and days spent hospitalised. Most studies found no significant benefit of PSH on mental-health or substance-use outcomes. The effect on quality of life was also mixed and unclear. In one study, PSH resulted in lower odds of obtaining employment. The effect on income showed no significant differences. Income assistance appeared to have some benefits in improving housing stability, particularly in the form of rental subsidies. Although short-term improvement in depression and perceived stress levels were reported, no evidence of the long-term effect on mental health measures was found. No consistent impact on the outcomes of quality of life, substance use, hospitalisations, employment status, or earned income could be detected when compared with usual services. SCM interventions may have a small beneficial effect on housing stability, though results were mixed. Results for peer support interventions were also mixed, though no benefit was noted in housing stability specifically. Mental health interventions (ICM, ACT, CTI) appeared to reduce the number of days homeless and had varied effects on psychiatric symptoms, quality of life, and substance use over time. Cost analyses of PSH interventions reported mixed results. Seven studies showed that PSH interventions were associated with increased cost to payers and that the cost of the interventions were only partially offset by savings in medical- and social-services costs. Six studies revealed that PSH interventions saved the payers money. Two studies focused on the cost-effectiveness of income-assistance interventions. For each additional day housed, clients who received income assistance incurred additional costs of US$45 (95% CI, -$19, -$108) from the societal perspective. In addition, the benefits gained from temporary financial assistance were found to outweigh the costs, with a net savings of US$20,548. The economic implications of case management interventions (SCM, ICM, ACT, CTI) was highly uncertain. SCM clients were found to incur higher costs than those receiving the usual care. For ICM, all included studies suggested that the intervention may be cost-offset or cost-effective. Regarding ACT, included studies consistently revealed that ACT saved payers money and improved health outcomes than usual care. Despite having comparable costs (US$52,574 vs. US$51,749), CTI led to greater nonhomeless nights (508 vs. 450 nights) compared to usual services. Authors' Conclusions PSH interventions improved housing stability for people living with homelessness. High-intensity case management and income-assistance interventions may also benefit housing stability. The majority of included interventions inconsistently detected benefits for mental health, quality of life, substance use, employment and income. These results have important implications for public health, social policy, and community programme implementation. The COVID-19 pandemic has highlighted the urgent need to tackle systemic inequality and address social determinants of health. Our review provides timely evidence on PSH, income assistance, and mental health interventions as a means of improving housing stability. PSH has major cost and policy implications and this approach could play a key role in ending homelessness. Evidence-based reviews like this one can guide practice and outcome research and contribute to advancing international networks committed to solving homelessness.
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Affiliation(s)
| | - Olivia Magwood
- C.T. Lamont Primary Health Care Research CentreBruyere Research InstituteOttawaCanada
| | - Eric Agbata
- Bruyere Research Institute, School of EpidemiologyPublic Health and Preventive MedicineOttawaCanada
| | - Jui‐Hsia Hung
- Faculty of Medicine, School of Epidemiology and Public HealthUniversity of OttawaOttawaCanada
| | - Ammar Saad
- Department of Epidemiology, C.T. Lamont Primary Care Research Centre, Bruyere Research InstituteUniversity of OttawaOttawaCanada
| | - Kednapa Thavorn
- Clinical Epidemiology ProgramOttawa Hospital Research InstituteOttawaCanada
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The association of opioid use disorder and homelessness nationally in the veterans health administration. Drug Alcohol Depend 2021; 223:108714. [PMID: 33865213 DOI: 10.1016/j.drugalcdep.2021.108714] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 03/09/2021] [Accepted: 03/11/2021] [Indexed: 11/21/2022]
Abstract
BACKGROUND Substance use disorder (SUD) is a major risk factor for homelessness, but the specific association of opioid use disorder (OUD) and homelessness in the context of their shared risk factors has not been the focus of prior studies. We used national data from the United States Veterans Health Administration (VHA) to examine the association of OUD and homelessness in the context of shared risk factors. METHODS In this cross-sectional analysis of veterans who received VHA care during Fiscal Year 2012 (N = 5,450,078), we compared the prevalence of OUD and other sociodemographic, and clinical factors among homeless and non-homeless veterans. We estimated the odds ratio for homelessness associated with OUD alone, and after adjusting for other factors through multivariate logistic regression. RESULTS Homeless veterans had substantially higher prevalence of OUD than other VHA patients (7.7 % Vs 0.6 %) and OUD was associated with 13 times higher unadjusted odds of homelessness (Odds Ratio [OR] 13.36, 95 % CI 13.09-13.62), which decreased with adjustment for sociodemographic factors (black race, mean income and age), other SUD, medical, and psychiatric diagnoses (final OR 1.57, 95 % CI 1.53-1.61). Other SUDs (alcohol, cannabis, cocaine, and hallucinogens) showed similar or slightly higher odds of homelessness as OUD in the final model. CONCLUSIONS OUD was strongly associated with homelessness among US veterans although this association was largely but not entirely attenuated by shared sociodemographic and co-morbid risk factors including several other SUDs. Treatment of homeless veterans with OUD should address socio-economic vulnerabilities and other co-morbidities in addition to treatments for OUD.
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Soto-Nevarez A, Stevens E, Jason LA. Housing, Relationships, and Substance Use among Formerly Incarcerated Females. ALCOHOLISM TREATMENT QUARTERLY 2021; 39:238-250. [PMID: 34025013 DOI: 10.1080/07347324.2020.1862007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The need for housing is an important concern for most women about to be released from prison, especially by those that need substance use treatment. This study explored the association between housing settings, relationships, and substance use. Two hundred adult females that had endorsed previous incarceration within the past two years participated in the initial baseline study. This study used multi-level modeling to analyze if housing settings and/or relationships within a living condition are associated with substance use. Results indicated that participants in homeless, and mutual settings used substances significantly more than participants in their own house or apartment. Participants that were in controlled, residential and transitional settings used significantly less than those living in their own house or apartment. Living with parents, family, or sexual partner significantly increased substance use. Utilizing these results to plan housing arrangements before women are released from correctional facilities may be beneficial for substance use recovery. Currently, there is no literature that directly measures the relationship between distinct housing settings, as well as the relationships that exist within them and substance use.
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Dickson-Gomez J, McAuliffe T, Quinn K, Spector A, Toepfer P, Bendixen A, DiFranceisco W. The comparative effectiveness of different models of permanent supportive housing on problematic substance use, depression, and anxiety symptoms over time. THE AMERICAN JOURNAL OF ORTHOPSYCHIATRY 2021; 91:514-523. [PMID: 33939448 PMCID: PMC8370390 DOI: 10.1037/ort0000550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVES To compare the effectiveness of different models of permanent supportive housing (PSH), housing configuration, and service provision model on substance use, depression, and anxiety symptoms among residents over time. METHODS Linear mixed model regression was used with 888 residents of PSH to investigate the relationship between supportive housing type, service model, and housing configuration and change in mental health and substance use at baseline, 6-, 12-, and 18-month follow-up. RESULTS There were few significant differences in problematic substance use, depression, or anxiety symptoms among those in different PSH types, different housing configuration models, or different service provision models. Similarly, there were no significant differences in PSH type, housing configuration, or service delivery model among those with severe mental illness (SMI), substance use disorder (SUD), or those with dual diagnoses. CONCLUSIONS There is little evidence that different models of PSH result in differences in mental health and substance use outcomes. Future research should consider the number of services clients receive and critical periods in PSH residency in improving mental health and substance use outcomes. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
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Affiliation(s)
- Julia Dickson-Gomez
- Institute for Health and Equity, Medical College of Wisconsin, Milwaukee, WI
| | - Timothy McAuliffe
- Center for AIDS Intervention Research, Medical College of Wisconsin, Milwaukee, WI
| | - Katherine Quinn
- Center for AIDS Intervention Research, Medical College of Wisconsin, Milwaukee, WI
| | - Antoinette Spector
- Institute for Health and Equity, Medical College of Wisconsin, Milwaukee, WI
| | | | | | - Wayne DiFranceisco
- Center for AIDS Intervention Research, Medical College of Wisconsin, Milwaukee, WI
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Effectiveness of permanent supportive housing and income assistance interventions for homeless individuals in high-income countries: a systematic review. LANCET PUBLIC HEALTH 2020; 5:e342-e360. [PMID: 32504587 DOI: 10.1016/s2468-2667(20)30055-4] [Citation(s) in RCA: 95] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 02/26/2020] [Accepted: 03/09/2020] [Indexed: 01/01/2023]
Abstract
BACKGROUND Permanent supportive housing and income assistance are valuable interventions for homeless individuals. Homelessness can reduce physical and social wellbeing, presenting public health risks for infectious diseases, disability, and death. We did a systematic review, meta-analysis, and narrative synthesis to investigate the effectiveness and cost-effectiveness of permanent supportive housing and income interventions on the health and social wellbeing of individuals who are homeless in high-income countries. METHODS We searched MEDLINE, Embase, CINAHL, PsycINFO, Epistemonikos, NIHR-HTA, NHS EED, DARE, and the Cochrane Central Register of Controlled Trials from database inception to Feb 10, 2020, for studies on permanent supportive housing and income interventions for homeless populations. We included only randomised controlled trials, quasi-experimental studies, and cost-effectiveness studies from high-income countries that reported at least one outcome of interest (housing stability, mental health, quality of life, substance use, hospital admission, earned income, or employment). We screened studies using a standardised data collection form and pooled data from published studies. We synthesised results using random effects meta-analysis and narrative synthesis. We assessed certainty of the evidence using the Grading of Recommendations Assessment, Development, and Evaluation approach. FINDINGS Our search identified 15 908 citations, of which 72 articles were included for analysis (15 studies on permanent supportive housing across 41 publications, ten studies on income interventions across 15 publications, and 21 publications on cost or cost-effectiveness). Permanent supportive housing interventions increased long-term (6 year) housing stability for participants with moderate support needs (one study; rate ratio [RR] 1·13 [95% CI 1·01-1·26]) and high support needs (RR 1·42 [1·19-1·69]) when compared with usual care. Permanent supportive housing had no measurable effect on the severity of psychiatric symptoms (ten studies), substance use (nine studies), income (two studies), or employment outcomes (one study) when compared with usual social services. Income interventions, particularly housing subsidies with case management, showed long-term improvements in the number of days stably housed (one study; mean difference at 3 years between intervention and usual services 8·58 days; p<0·004), whereas the effects on mental health and employment outcomes were unclear. INTERPRETATION Permanent supportive housing and income assistance interventions were effective in reducing homelessness and achieving housing stability. Future research should focus on the long-term effects of housing and income interventions on physical and mental health, substance use, and quality-of-life outcomes. FUNDING Inner City Health Associates.
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Alunni-Menichini K, Bertrand K, Roy L, Brousselle A. Current emergency response in montreal: How does it fit in the services offered to homeless people who use substances? THE INTERNATIONAL JOURNAL OF DRUG POLICY 2020; 82:102758. [PMID: 32482488 DOI: 10.1016/j.drugpo.2020.102758] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 04/09/2020] [Accepted: 04/10/2020] [Indexed: 11/19/2022]
Abstract
Background This paper presents an assessment of the current emergency response to homeless people who use substances in Montreal, a major North American city. This project addresses the rising concern about homelessness in high-income countries. Several studies have shown that homeless people frequently use emergency services (i.e., police, paramedical, and hospital), especially in the context of substance use. Yet, the key actors' perspectives are poorly documented. Method Our team conducted a needs analysis using a deliberative democratic evaluation. Data collection strategies included an intersectoral World Café (n = 34, including police, specialized professionals, community stakeholders, political representatives, researchers, and people who have been homeless) and individual interviews with health professionals (n = 5) and homeless people (n = 8). We performed a thematic content analysis based on a conceptual framework of access to health care and of collaboration. Findings This study provided key information on the role of emergency services and the needs of key actors, in terms of the dimensions of access to health care (approachability, acceptability, availability, and appropriateness) and continuity. Our main results show that, according to the participants, the emergency response is relevant when homeless people are a danger to themselves or to others, and during episodes of acute physical and psychological care. However, emergency service providers still stigmatize homelessness and substance use, which negatively affects intervention quality. Finally, our main results highlight the interdependence between the emergency services and health, social, and community services. Conclusion The emergency response is necessary and appropriate in some situations. It remains important to intervene upstream and to improve the attitudes and practices of emergency service providers. Finally, it is necessary to adapt services to the needs of homeless substance users and improve service continuity, for example, by adopting a population-based approach.
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Affiliation(s)
- Kristelle Alunni-Menichini
- Department of Community Health Sciences, Faculty of Medicine and Health Sciences, University of Sherbrooke, Institut Universitaire en Dépendance, 150, place Charles-Le Moyne, bureau 200, Longueuil (QC), J4K 0A8, Canada; Institut universitaire sur les dépendances, Centre intégré universitaire de santé et de services sociaux du Centre-Sud-de-l'Île-de-Montréal, 950 rue de Louvain Est, Montréal (QC), H2M 2E8
| | - Karine Bertrand
- Department of Community Health Sciences, Faculty of Medicine and Health Sciences, University of Sherbrooke, Institut Universitaire en Dépendance, 150, place Charles-Le Moyne, bureau 200, Longueuil (QC), J4K 0A8, Canada; Institut universitaire sur les dépendances, Centre intégré universitaire de santé et de services sociaux du Centre-Sud-de-l'Île-de-Montréal, 950 rue de Louvain Est, Montréal (QC), H2M 2E8
| | - Laurence Roy
- School of Physical & Occupational Therapy, McGill University, Davis House, 3654 Promenade Sir-William-Osler, Montreal (QC), H3G 1Y5, Canada; Douglas Mental Health University Institute, Centre intégré universitaire de santé et de services sociaux de l'Ouest-de-l'Île-de-Montréal, 6875 LaSalle Boulevard, Montreal (QC), H4H 1R3, Canada
| | - Astrid Brousselle
- Department of Community Health Sciences, Faculty of Medicine and Health Sciences, University of Sherbrooke, Institut Universitaire en Dépendance, 150, place Charles-Le Moyne, bureau 200, Longueuil (QC), J4K 0A8, Canada; School of Public Administration, Faculty of Human and Social Development, University of Victoria, 3800 Finnerty Rd (Ring Rd), Human & Social Development Building, Room A302, Victoria (BC), V8P 5C2, Canada
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Marshall CA, Boland L, Westover LA, Isard R, Gutman SA. A systematic review of occupational therapy interventions in the transition from homelessness. Scand J Occup Ther 2020; 28:171-187. [PMID: 32476575 DOI: 10.1080/11038128.2020.1764094] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Although systematic and scoping reviews have identified a range of interventions for persons experiencing homelessness, no known reviews have captured the range and quality of intervention studies aimed at supporting a transition from homelessness. OBJECTIVES To capture the range and quality of occupational therapy intervention studies aimed at supporting a transition to housing following homelessness. METHOD Using Joanna Briggs Institute (JBI) guidelines, we conducted a systematic review including a critical appraisal and narrative synthesis of experimental studies. RESULTS Eleven studies were included. Critical appraisal scores ranged from 33.3 to 88.9 of a possible score of 100 (Mdn = 62.5; IQR = 33.4). The majority of studies evaluated interventions for the development of life skills (n = 9; 81.8%), and all were conducted in the USA. Several of the included studies were exploratory evaluation and feasibility studies, and all were quasi-experimental in design. Only three studies (27.2%) incorporated a control group. Intervention strategies included (1) integrated group and individual life skills interventions (n = 6); (2) group-based life skills interventions (n = 3); and (3) psychosocial and consultative interventions (n = 2). CONCLUSIONS Research evaluating occupational therapy interventions aimed at supporting homeless individuals as they transition to housing is in an early stage of development. SIGNIFICANCE Implications for research and practice are discussed.
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Affiliation(s)
- Carrie Anne Marshall
- Occupational Therapy, Faculty of Health Sciences, Elborn College, Western University, London, ON, Canada
| | - Leonie Boland
- Occupational Therapy, Faculty of Health and Human Sciences, Peninsula Allied Health Centre, University of Plymouth, Plymouth, UK
| | | | - Roxanne Isard
- Faculty of Information & Media Studies & the Faculty of Social Sciences, Allyn & Betty Taylor Library, Western University, London, ON, Canada
| | - Sharon A Gutman
- Programs in Occupational Therapy, Rehabilitation and Regenerative Medicine, Columbia University, New York, NY, USA
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Fortier E, Sylvestre MP, Artenie AA, Minoyan N, Jutras-Aswad D, Roy É, Grebely J, Bruneau J. Associations between housing stability and injecting frequency fluctuations: findings from a cohort of people who inject drugs in Montréal, Canada. Drug Alcohol Depend 2020; 206:107744. [PMID: 31785537 DOI: 10.1016/j.drugalcdep.2019.107744] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 11/09/2019] [Accepted: 11/14/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND The relationship between housing stability and drug injecting is complex, as both outcomes fluctuate over time. The objectives were to identify short-term trajectories of housing stability and injecting frequency among people who inject drugs (PWID) and examine how patterns of injecting frequency relate to those of housing stability. METHODS At three-month intervals, PWID enrolled between 2011 and 2016 in the Hepatitis Cohort completed an interviewer-administered questionnaire and were tested for hepatitis C and HIV infections. At each visit, participants reported, for each of the past three months, the accommodation they lived in the longest (stable/unstable) and the number of injecting days (0-30). Group-based dual trajectory modeling was conducted to identify housing stability and injecting frequency trajectories evolving concomitantly over 12 months and estimate the probabilities of following injecting trajectories conditional upon housing trajectories. RESULTS 386 participants were included (mean age 40.0, 82 % male). Three housing stability trajectories were identified: sustained (53 %), declining (20 %), and improving (27 %). Five injecting frequency trajectories were identified: sporadic (26 %), infrequent (34 %), increasing (15 %), decreasing (11 %), and frequent (13 %). PWID with improving housing were less likely to increase injecting (8 %) compared to those with sustained (17 %) or declining housing (17 %). CONCLUSIONS Improving housing was associated with a lower probability of increasing injecting compared to declining housing, while sustained housing stability was associated with a higher probability of increasing injecting compared to improving housing. Therefore, policies to improve PWID's access to stable housing are warranted and may reduce, to some extent, drug injecting and related harms.
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Affiliation(s)
- Emmanuel Fortier
- CHUM Research Centre, Centre hospitalier de l'Université de Montréal, Montréal, QC, Canada; Department of Family and Emergency Medicine, Faculty of Medicine, Université de Montréal, Montréal, QC, Canada
| | - Marie-Pierre Sylvestre
- CHUM Research Centre, Centre hospitalier de l'Université de Montréal, Montréal, QC, Canada; Department of Social and Preventive Medicine, School of Public Health, Université de Montréal, Montréal, QC, Canada
| | - Andreea Adelina Artenie
- CHUM Research Centre, Centre hospitalier de l'Université de Montréal, Montréal, QC, Canada; Department of Social and Preventive Medicine, School of Public Health, Université de Montréal, Montréal, QC, Canada
| | - Nanor Minoyan
- CHUM Research Centre, Centre hospitalier de l'Université de Montréal, Montréal, QC, Canada; Department of Social and Preventive Medicine, School of Public Health, Université de Montréal, Montréal, QC, Canada
| | - Didier Jutras-Aswad
- CHUM Research Centre, Centre hospitalier de l'Université de Montréal, Montréal, QC, Canada; Department of Psychiatry and Addiction, Faculty of Medicine, Université de Montréal, Montréal, QC, Canada
| | - Élise Roy
- Addiction Research and Study Program, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Longueuil, QC, Canada; Institut national de santé publique du Québec, Montréal, QC, Canada
| | - Jason Grebely
- The Kirby Institute, UNSW Sydney, Sydney, NSW, Australia
| | - Julie Bruneau
- CHUM Research Centre, Centre hospitalier de l'Université de Montréal, Montréal, QC, Canada; Department of Family and Emergency Medicine, Faculty of Medicine, Université de Montréal, Montréal, QC, Canada.
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Hunt GE, Siegfried N, Morley K, Brooke‐Sumner C, Cleary M, Cochrane Schizophrenia Group. Psychosocial interventions for people with both severe mental illness and substance misuse. Cochrane Database Syst Rev 2019; 12:CD001088. [PMID: 31829430 PMCID: PMC6906736 DOI: 10.1002/14651858.cd001088.pub4] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND Even low levels of substance misuse by people with a severe mental illness can have detrimental effects. OBJECTIVES To assess the effects of psychosocial interventions for reduction in substance use in people with a serious mental illness compared with standard care. SEARCH METHODS The Information Specialist of the Cochrane Schizophrenia Group (CSG) searched the CSG Trials Register (2 May 2018), which is based on regular searches of major medical and scientific databases. SELECTION CRITERIA We included all randomised controlled trials (RCTs) comparing psychosocial interventions for substance misuse with standard care in people with serious mental illness. DATA COLLECTION AND ANALYSIS Review authors independently selected studies, extracted data and appraised study quality. For binary outcomes, we calculated standard estimates of risk ratio (RR) and their 95% confidence intervals (CIs) on an intention-to-treat basis. For continuous outcomes, we calculated the mean difference (MD) between groups. Where meta-analyses were possible, we pooled data using a random-effects model. Using the GRADE approach, we identified seven patient-centred outcomes and assessed the quality of evidence for these within each comparison. MAIN RESULTS Our review now includes 41 trials with a total of 4024 participants. We have identified nine comparisons within the included trials and present a summary of our main findings for seven of these below. We were unable to summarise many findings due to skewed data or because trials did not measure the outcome of interest. In general, evidence was rated as low- or very-low quality due to high or unclear risks of bias because of poor trial methods, or inadequately reported methods, and imprecision due to small sample sizes, low event rates and wide confidence intervals. 1. Integrated models of care versus standard care (36 months) No clear differences were found between treatment groups for loss to treatment (RR 1.09, 95% CI 0.82 to 1.45; participants = 603; studies = 3; low-quality evidence), death (RR 1.18, 95% CI 0.39 to 3.57; participants = 421; studies = 2; low-quality evidence), alcohol use (RR 1.15, 95% CI 0.84 to 1.56; participants = 143; studies = 1; low-quality evidence), substance use (drug) (RR 0.89, 95% CI 0.63 to 1.25; participants = 85; studies = 1; low-quality evidence), global assessment of functioning (GAF) scores (MD 0.40, 95% CI -2.47 to 3.27; participants = 170; studies = 1; low-quality evidence), or general life satisfaction (QOLI) scores (MD 0.10, 95% CI -0.18 to 0.38; participants = 373; studies = 2; moderate-quality evidence). 2. Non-integrated models of care versus standard care There was no clear difference between treatment groups for numbers lost to treatment at 12 months (RR 1.21, 95% CI 0.73 to 1.99; participants = 134; studies = 3; very low-quality evidence). 3. Cognitive behavioural therapy (CBT) versus standard care There was no clear difference between treatment groups for numbers lost to treatment at three months (RR 1.12, 95% CI 0.44 to 2.86; participants = 152; studies = 2; low-quality evidence), cannabis use at six months (RR 1.30, 95% CI 0.79 to 2.15; participants = 47; studies = 1; very low-quality evidence) or mental state insight (IS) scores by three months (MD 0.52, 95% CI -0.78 to 1.82; participants = 105; studies = 1; low-quality evidence). 4. Contingency management versus standard care We found no clear differences between treatment groups for numbers lost to treatment at three months (RR 1.55, 95% CI 1.13 to 2.11; participants = 255; studies = 2; moderate-quality evidence), number of stimulant positive urine tests at six months (RR 0.83, 95% CI 0.65 to 1.06; participants = 176; studies = 1) or hospitalisations (RR 0.21, 95% CI 0.05 to 0.93; participants = 176; studies = 1); both low-quality evidence. 5. Motivational interviewing (MI) versus standard care We found no clear differences between treatment groups for numbers lost to treatment at six months (RR 1.71, 95% CI 0.63 to 4.64; participants = 62; studies = 1). A clear difference, favouring MI, was observed for abstaining from alcohol (RR 0.36, 95% CI 0.17 to 0.75; participants = 28; studies = 1) but not other substances (MD -0.07, 95% CI -0.56 to 0.42; participants = 89; studies = 1), and no differences were observed in mental state general severity (SCL-90-R) scores (MD -0.19, 95% CI -0.59 to 0.21; participants = 30; studies = 1). All very low-quality evidence. 6. Skills training versus standard care At 12 months, there were no clear differences between treatment groups for numbers lost to treatment (RR 1.42, 95% CI 0.20 to 10.10; participants = 122; studies = 3) or death (RR 0.15, 95% CI 0.02 to 1.42; participants = 121; studies = 1). Very low-quality, and low-quality evidence, respectively. 7. CBT + MI versus standard care At 12 months, there was no clear difference between treatment groups for numbers lost to treatment (RR 0.99, 95% CI 0.62 to 1.59; participants = 327; studies = 1; low-quality evidence), number of deaths (RR 0.60, 95% CI 0.20 to 1.76; participants = 603; studies = 4; low-quality evidence), relapse (RR 0.50, 95% CI 0.24 to 1.04; participants = 36; studies = 1; very low-quality evidence), or GAF scores (MD 1.24, 95% CI -1.86 to 4.34; participants = 445; studies = 4; very low-quality evidence). There was also no clear difference in reduction of drug use by six months (MD 0.19, 95% CI -0.22 to 0.60; participants = 119; studies = 1; low-quality evidence). AUTHORS' CONCLUSIONS We included 41 RCTs but were unable to use much data for analyses. There is currently no high-quality evidence to support any one psychosocial treatment over standard care for important outcomes such as remaining in treatment, reduction in substance use or improving mental or global state in people with serious mental illnesses and substance misuse. Furthermore, methodological difficulties exist which hinder pooling and interpreting results. Further high-quality trials are required which address these concerns and improve the evidence in this important area.
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Affiliation(s)
- Glenn E Hunt
- The University of SydneyDiscipline of PsychiatryConcord Centre for Mental HealthHospital RoadSydneyNSWAustralia2139
| | - Nandi Siegfried
- South African Medical Research CouncilAlcohol, Tobacco and Other Drug Research UnitTybergCape TownSouth Africa
| | - Kirsten Morley
- The University of SydneyAddiction MedicineSydneyAustralia
| | - Carrie Brooke‐Sumner
- South African Medical Research CouncilAlcohol, Tobacco and Other Drug Research UnitTybergCape TownSouth Africa
| | - Michelle Cleary
- University of TasmaniaSchool of Nursing, College of Health and MedicineSydney, NSWAustralia
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Profiles of Clinical Need Among Homeless Individuals with Dual Diagnoses. Community Ment Health J 2019; 55:1305-1312. [PMID: 31236735 DOI: 10.1007/s10597-019-00432-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 06/17/2019] [Indexed: 10/26/2022]
Abstract
This study explored patterns of clinical need among homeless individuals with dual diagnoses, and explored whether certain profiles are characteristic of different demographic groups. Data were drawn from two larger studies conducted with dually diagnosed, homeless individuals (n = 373). Hierarchical cluster analysis identified four subgroups: (1) Clinically least severe, characterized by less frequent psychological symptoms and no history of physical or sexual abuse; (2) Moderate clinical needs, including shorter history of substance use and less frequent psychological symptoms, but symptoms consistent with severe mental illness; (3) Clinically severe, with frequent anxiety, depression, past and recent physical or sexual abuse, and long history of substance use; (4) Least frequent psychological symptoms, but frequent history of physical or sexual abuse and long history of drug use. Women veterans were mostly likely to be classified in cluster 3, and male civilians in cluster 2. Subgroups of homeless individuals with dual diagnoses demonstrated different clusters of clinical needs, having implications for service delivery to the population.
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Persaud N, Steiner L, Woods H, Aratangy T, Wanigaratne S, Polsky J, Hwang S, Chahal G, Pinto A. Health outcomes related to the provision of free, tangible goods: A systematic review. PLoS One 2019; 14:e0213845. [PMID: 30893372 PMCID: PMC6426236 DOI: 10.1371/journal.pone.0213845] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 03/03/2019] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Free provision of tangible goods that may improve health is one approach to addressing discrepancies in health outcomes related to income, yet it is unclear whether providing goods for free improves health. We systematically reviewed the literature that reported the association between the free provision of tangible goods and health outcomes. METHODS A search was performed for relevant literature in all languages from 1995-May 2017. Eligible studies were observational and experimental which had at least one tangible item provided for free and had at least one quantitative measure of health. Studies were excluded if the intervention was primarily a service and the free good was relatively unimportant; if the good was a medication; or if the data in a study was duplicated in another study. Covidence screening software was used to manage articles for two levels of screening. Data was extracted using an adaption of the Cochrane data collection template. Health outcomes, those that affect the quality or duration of life, are the outcomes of interest. The study was registered with PROSPERO (CRD42017069463). FINDINGS The initial search identified 3370 articles and 59 were included in the final set with a range of 20 to 252 246 participants. The risk of bias assessment revealed that overall, the studies were of medium to high quality. Among the studies included in this review, 80 health outcomes were statistically significant favouring the intervention, 19 health outcomes were statistically significant favouring the control, 141 health outcomes were not significant and significance was unknown for 28 health outcomes. INTERPRETATION The results of this systematic review provide evidence that free goods can improve health outcomes in certain circumstances, although there were important gaps and limitations in the existing literature.
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Affiliation(s)
- Nav Persaud
- Centre for Urban Health Solutions, St. Michael’s Hospital, Toronto, Canada
- Department of Family and Community Medicine, St. Michael’s Hospital, Toronto, Canada
- Department of Family and Community Medicine, Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Liane Steiner
- Centre for Urban Health Solutions, St. Michael’s Hospital, Toronto, Canada
| | - Hannah Woods
- Centre for Urban Health Solutions, St. Michael’s Hospital, Toronto, Canada
| | - Tatiana Aratangy
- Centre for Urban Health Solutions, St. Michael’s Hospital, Toronto, Canada
| | | | - Jane Polsky
- Centre for Urban Health Solutions, St. Michael’s Hospital, Toronto, Canada
| | - Stephen Hwang
- Centre for Urban Health Solutions, St. Michael’s Hospital, Toronto, Canada
- Division of General Internal Medicine, University of Toronto, Toronto, Canada
| | - Gurleen Chahal
- Centre for Urban Health Solutions, St. Michael’s Hospital, Toronto, Canada
| | - Andrew Pinto
- Centre for Urban Health Solutions, St. Michael’s Hospital, Toronto, Canada
- Department of Family and Community Medicine, St. Michael’s Hospital, Toronto, Canada
- Department of Family and Community Medicine, Faculty of Medicine, University of Toronto, Toronto, Canada
- The Upstream Lab, Centre for Urban Health Solutions, Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
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Montgomery AE, Szymkowiak D, Cusack MC, Austin EL, Vazzano JK, Kertesz SG, Gabrielian S. Veterans' assignment to single-site versus scattered-site permanent supportive housing. THE AMERICAN JOURNAL OF ORTHOPSYCHIATRY 2019; 90:37-47. [PMID: 30652890 PMCID: PMC6722031 DOI: 10.1037/ort0000380] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
To address homelessness among Veterans, a growing proportion of permanent supportive housing units supported by the U.S. Departments of Housing and Urban Development and Veterans Affairs Supportive Housing (HUD-VASH) program are allocated to programs where multiple Veterans with a history of homelessness live in a particular building, referred to as single-site housing. This mixed-methods study-including administrative data from Veterans who moved into HUD-VASH housing and qualitative data from focus groups with services providers at 10 single-site programs-describes the characteristics and needs of Veterans who moved into single-site HUD-VASH programs, the rationale for developing single-site HUD-VASH programs, and the services provided in single-site programs that are responsive to Veterans' needs. Based on quantitative analyses, Veterans who were older and had chronic medical and mental health conditions and sought related care were at increased odds of receiving single-site housing. Qualitatively, we found that HUD-VASH programs developed single-site programs for two reasons: to ensure that the most vulnerable Veterans remained housed through the provision of supportive services and to increase housing options for hard-to-house Veterans, including those who require more support because of medical, mental health, or substance use disorders; physical disabilities; or lack of ability to live independently for other reasons. Due to the high needs of Veterans served by single-site programs, development of these programs should consider both space and staffing needs. Future research should assess the relationship between assignment to housing type and health and housing outcomes for participants as well as service enhancements to address Veterans' needs. (PsycINFO Database Record (c) 2020 APA, all rights reserved).
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Affiliation(s)
- Ann Elizabeth Montgomery
- U.S. Department of Veterans Affairs, National Center on Homelessness Among Veterans and Birmingham VA Medical Center
| | - Dorota Szymkowiak
- U.S. Department of Veterans Affairs, National Center on Homelessness Among Veterans
| | - Meagan C Cusack
- U.S. Department of Veterans Affairs, Center for Health Equity Research and Promotion
| | - Erika L Austin
- Department of Biostatistics, University of Alabama at Birmingham, School of Public Health
| | - Jesse K Vazzano
- U.S. Department of Veterans Affairs, Homeless Programs Office, HUD-VA Supportive Housing
| | - Stefan G Kertesz
- U.S. Department of Veterans Affairs, Birmingham VA Medical Center
| | - Sonya Gabrielian
- U.S. Department of Veterans Affairs, Greater Los Angeles VA Medical Center
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Henwood BF, Lahey J, Harris T, Rhoades H, Wenzel SL. Understanding Risk Environments in Permanent Supportive Housing for Formerly Homeless Adults. QUALITATIVE HEALTH RESEARCH 2018; 28:2011-2019. [PMID: 29972082 PMCID: PMC6277023 DOI: 10.1177/1049732318785355] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
In this study, we used ethnographic methods and a risk environment framework to consider how contextual factors produce or reduce risk for substance use with a sample of 27 adults who recently moved into permanent supportive housing (PSH). Most apparent was how the social and physical environments interacted, because most participants focused on how having an apartment had dramatically changed their lives and how they interact with others. Specific themes that emerged that also involved economic and policy environments included the following: isolation versus social engagement; becoming one's own caseworker; and engaging in identity work. This study underscores the scarcity yet importance of research that examines the multiple types of environment in which PSH is situated, and suggests that a better understanding of how these environments interact to produce or reduce risk is needed to develop optimal interventions and support services.
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Affiliation(s)
| | - John Lahey
- 1 University of Southern California, Los Angeles, California, USA
| | - Taylor Harris
- 1 University of Southern California, Los Angeles, California, USA
| | - Harmony Rhoades
- 1 University of Southern California, Los Angeles, California, USA
| | - Suzanne L Wenzel
- 1 University of Southern California, Los Angeles, California, USA
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Rhoades H, La Motte-Kerr W, Duan L, Woo D, Rice E, Henwood B, Harris T, Wenzel SL. Social networks and substance use after transitioning into permanentsupportive housing. Drug Alcohol Depend 2018; 191:63-69. [PMID: 30086424 PMCID: PMC6224132 DOI: 10.1016/j.drugalcdep.2018.06.027] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Revised: 06/17/2018] [Accepted: 06/18/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Substance use disorders are common among persons experiencing homelessness, and research has identified social networks as important correlates of substance use in this population. Permanent supportive housing (PSH), particularly Housing First, which uses a harm reduction model not requiring substance abstinence, is a key solution for ending homelessness. However, conflicting evidence exists regarding the associations between moving into PSH and changes in substance use, and there is limited understanding of how networks may influence such changes. METHODS Using observational, longitudinal data from 421 persons before they moved in and over their first year in PSH (collected as part of a HIV-risk study), this paper assesses substance use change (alcohol, marijuana, and illicit drugs) and associations between perceived network characteristics and individual substance use. RESULTS Substance use remained relatively stable among participants over their first year living in PSH, although illicit substance use reduced somewhat at six months compared to baseline levels (from 18.5%-14.5%) and marijuana use increased slightly at 12 months (from 26.6% at baseline to 32.9%). Substance use among social network members was consistently associated with individual-level substance use, both cross-sectionally and longitudinally. Specific network substance use characteristics, such as proximity, location met, and social support, had differential relationships with particular substance types. CONCLUSIONS These findings provide longitudinal evidence that changes within substance-using social networks are associated with subsequent changes in individual use and underscore the importance of interventions aimed at promoting positive social relationships for formerly homeless persons and improving PSH's social environments.
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Affiliation(s)
- Harmony Rhoades
- Suzanne Dworak-Peck School of Social Work, University of Southern California, 1149 S. Hill Street, Los Angeles, CA, 90015, United States.
| | - Wichada La Motte-Kerr
- Suzanne Dworak-Peck School of Social Work, University of Southern California, 1149 S. Hill Street, Los Angeles, CA, 90015, United States
| | - Lei Duan
- Suzanne Dworak-Peck School of Social Work, University of Southern California, 1149 S. Hill Street, Los Angeles, CA, 90015, United States
| | - Darlene Woo
- Suzanne Dworak-Peck School of Social Work, University of Southern California, 1149 S. Hill Street, Los Angeles, CA, 90015, United States
| | - Eric Rice
- Suzanne Dworak-Peck School of Social Work, University of Southern California, 1149 S. Hill Street, Los Angeles, CA, 90015, United States
| | - Benjamin Henwood
- Suzanne Dworak-Peck School of Social Work, University of Southern California, 1149 S. Hill Street, Los Angeles, CA, 90015, United States
| | - Taylor Harris
- Suzanne Dworak-Peck School of Social Work, University of Southern California, 1149 S. Hill Street, Los Angeles, CA, 90015, United States
| | - Suzanne L Wenzel
- Suzanne Dworak-Peck School of Social Work, University of Southern California, 669 West 34th Street, Los Angeles, CA, 90089, United States
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McQuaid RJ, Jesseman R, Rush B. Examining Barriers as Risk Factors for Relapse: A focus on the Canadian Treatment and Recovery System of Care. CANADIAN JOURNAL OF ADDICTION 2018; 9:5-12. [PMID: 30197927 PMCID: PMC6110379 DOI: 10.1097/cxa.0000000000000022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Revised: 03/22/2018] [Accepted: 06/28/2018] [Indexed: 12/22/2022]
Abstract
Objectives: In 2016, the Canadian Centre on Substance Use and Addiction (CCSA) conducted the first survey of individuals in recovery from addiction in Canada. The findings revealed that many individuals in recovery lead meaningful lives, contributing to their families and society. However, participants also identified a number of barriers to starting and maintaining recovery. The current study examined the relationship between the barriers experienced and relapse during recovery. Methods: Data from the 2016 Life in Recovery (LIR) from Addiction in Canada survey were analyzed using descriptive and logistic regression analyses. Participants comprised 855 individuals (Mage = 47.3 years), all of whom self-reported being in recovery from addiction. Results: Logistic regressions revealed that upon starting recovery, long delays for treatment, odds ratio (OR) = 1.77, 95% confidence interval (CI) = 1.21–2.60, P < 0.01, and not having stable housing, OR = 1.83, 95% CI = 1.14–2.95, P < 0.05, were associated with increased risk of relapse. Moreover, upon examining barriers to maintaining recovery, a lack of supportive social networks, OR = 2.10, 95% CI = 1.26–3.48, p < 0.01, a lack of programs or supports, OR = 1.75, 95% CI = 1.03–2.98, P < 0.05, and the costs of recovery services OR = 1.73, 95% CI = 1.02–2.91, P < 0.05 were associated with increased risk of relapse. Conclusions: Targeted investments to address the treatment-related barriers that most strongly relate to relapse, could significantly improve the lives of individuals struggling with addiction and those beginning and maintaining their recovery journey. Objectifs: En 2016, le Centre canadien de lutte contre l’alcoolisme et les toxicomanies (CCLAT) a mené un premier sondage auprès des personnes en rétablissement à la suite d’une dépendance au Canada. Les résultats ont révélé que de nombreuses personnes en rétablissement mènent des vies significatives, contribuant ainsi à leur famille et à la société. Cependant, les participants ont également identifié un certain nombre d’obstacles au démarrage et au maintien du rétablissement. La présente étude a examiné la relation entre les obstacles rencontrés et la rechute pendant le rétablissement. Méthodes: Les données de l’enquête Life in Recovery (LIR) de l’Enquête sur la toxicomanie au Canada de 2016 ont été analysées à l’aide d’analyses de régression descriptives et logistiques. Les participants comprenaient 855 individus (Moyenne d’âge = 47,3 ans), qui ont tous déclaré être en rétablissement après une dépendance. Résultats: Les régressions logistiques ont révélé qu’au début du rétablissement, de longs délais de traitement, chance de réussite (CR) = 1,77, intervalle de confiance à 95% (IC) = 1,21-2,60, p < 0,01, et n’ayant pas de logement stable, CR = 1,83, IC 95% = 1,14-2,95, p < 0,05, étaient associés à un risque accru de rechute. De plus, en examinant les obstacles au maintien du rétablissement, un manque de réseaux sociaux de soutien, CR = 2.10, IC à 95% = 1.26-3.48, p < 0.01, manque de programmes ou de soutien, CR = 1.75, IC à 95% = 1.03–2,98, p < 0,05, et les coÛts des services de récupération CR = 1,73, IC 95% = 1,02–2,91, p < 0,05 étaient associés à un risque accru de rechute. Conclusions: Des investissements ciblés visant à surmonter les obstacles liés au traitement les plus étroitement liés à la rechute pourraient améliorer considérablement la vie des personnes aux prises avec une dépendance et de celles qui amorcent et poursuivent leur chemin vers le rétablissement.
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Affiliation(s)
- Robyn J McQuaid
- The Royal's Institute of Mental Health Research, affiliated with the University of Ottawa, Ottawa, Ontario, Canada.,Canadian Centre on Substance Use and Addiction, Ottawa, Ontario, Canada
| | - Rebecca Jesseman
- Canadian Centre on Substance Use and Addiction, Ottawa, Ontario, Canada
| | - Brian Rush
- Centre for Addiction and Mental Health, Toronto, Ontario, Canada
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Kataoka SH, Ijadi-Maghsoodi R, Figueroa C, Castillo EG, Bromley E, Patel H, Wells KB. Stakeholder Perspectives on the Social Determinants of Mental Health in Community Coalitions. Ethn Dis 2018; 28:389-396. [PMID: 30202192 PMCID: PMC6128346 DOI: 10.18865/ed.28.s2.389] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Objective Although evidence supports the potential for community coalitions to positively address social determinants of mental health, little is known about the views of stakeholders involved in such efforts. This study sought to understand county leaders' perspectives about social determinants related to the Health Neighborhood Initiative (HNI), a new county effort to support community coalitions. Design Descriptive, qualitative study, 2014. Setting Community coalitions, located in a large urban city, across eight service planning areas, that serve under-resourced, ethnic minority populations. Procedures We conducted key informant interviews with 49 health care and community leaders to understand their perspectives about the HNI. As part of a larger project, this study focused on leaders' views about social determinants of health related to the HNI. All interviews were audio-recorded and transcribed. An inductive approach to coding was used, with text segments grouped by social determinant categories. Results County leaders described multiple social determinants of mental health that were relevant to the HNI community coalitions: housing and safety, community violence, and employment and education. Leaders discussed how social determinants were interconnected with each other and the need for efforts to address multiple social determinants simultaneously to effectively improve mental health. Conclusions Community coalitions have an opportunity to address multiple social determinants of health to meet social and mental health needs of low-resourced communities. Future research should examine how community coalitions, like those in the HNI, can actively engage with community members to identify needs and then deliver evidence-based care.
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Affiliation(s)
- Sheryl H. Kataoka
- Center for Health Services and Society, Department of Psychiatry, UCLA Semel Institute for Neuroscience and Human Behavior, Los Angeles, CA
| | - Roya Ijadi-Maghsoodi
- Division of Population Behavioral Health, Department of Psychiatry, UCLA Semel Institute for Neuroscience and Human Behavior, VA Greater Los Angeles Health care System, Los Angeles, CA
| | - Chantal Figueroa
- Center for Health Services and Society, Department of Psychiatry, UCLA Semel Institute for Neuroscience and Human Behavior, Los Angeles, CA
| | - Enrico G. Castillo
- David Geffen School of Medicine, University of California, Los Angeles; Los Angeles County Department of Mental Health, Los Angeles, CA
| | - Elizabeth Bromley
- Center for Health Services and Society, Department of Psychiatry, UCLA Semel Institute for Neuroscience and Human Behavior, Los Angeles, CA
| | - Heather Patel
- Center for Health Services and Society, Department of Psychiatry, UCLA Semel Institute for Neuroscience and Human Behavior, Los Angeles, CA
| | - Kenneth B. Wells
- Center for Health Services and Society, Department of Psychiatry, UCLA Semel Institute for Neuroscience and Human Behavior, Los Angeles, CA
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Parpouchi M, Moniruzzaman A, Rezansoff SN, Russolillo A, Somers JM. The effect of Housing First on adherence to methadone maintenance treatment. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2018; 56:73-80. [DOI: 10.1016/j.drugpo.2018.03.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 02/08/2018] [Accepted: 03/13/2018] [Indexed: 11/28/2022]
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Henwood BF, Harris T, Woo D, Winetrobe H, Rhoades H, Wenzel SL. Availability of comprehensive services in permanent supportive housing in Los Angeles. HEALTH & SOCIAL CARE IN THE COMMUNITY 2018; 26:207-213. [PMID: 28984074 PMCID: PMC6277053 DOI: 10.1111/hsc.12510] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/18/2017] [Indexed: 05/13/2023]
Abstract
Studies have often described a specific model or models of permanent supportive housing (PSH), yet few studies have systematically examined what services are typically offered to PSH tenants in any given service system and how those services are offered. Using telephone surveys from 23 PSH agency supervisors and qualitative data collected from 11 focus groups with 60 frontline providers and 17 individual interviews with supervisors from a subset of surveyed agencies-all of which were completed between July 2014 and December 2015-the goal of this study is to better understand what services are being offered in PSH organisations located in Los Angeles and what barriers frontline providers face in delivering these services. Survey findings using statistical frequencies suggest the existence of robust support services for a high-needs population and that single-site providers may offer more services than scatter-site providers. Qualitative thematic analysis of interview and focus group transcripts suggests services may be less comprehensive than they appear. If PSH is to be regarded as an intervention capable of more than "just" ending homelessness, further consideration of the provision of supportive services is needed.
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Affiliation(s)
- Benjamin F Henwood
- School of Social Work, University of Southern California, Los Angeles, CA, USA
| | - Taylor Harris
- School of Social Work, University of Southern California, Los Angeles, CA, USA
| | - Darlene Woo
- School of Social Work, University of Southern California, Los Angeles, CA, USA
| | - Hailey Winetrobe
- School of Social Work, University of Southern California, Los Angeles, CA, USA
| | - Harmony Rhoades
- School of Social Work, University of Southern California, Los Angeles, CA, USA
| | - Suzanne L Wenzel
- School of Social Work, University of Southern California, Los Angeles, CA, USA
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Urbanoski K, Veldhuizen S, Krausz M, Schutz C, Somers JM, Kirst M, Fleury MJ, Stergiopoulos V, Patterson M, Strehlau V, Goering P. Effects of comorbid substance use disorders on outcomes in a Housing First intervention for homeless people with mental illness. Addiction 2018; 113:137-145. [PMID: 28667822 DOI: 10.1111/add.13928] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Revised: 02/14/2017] [Accepted: 06/23/2017] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND AIMS Evidence supports the effectiveness of Housing First (HF) programmes for people who are experiencing homelessness and mental illness; however, questions remain about its use in people with comorbid substance use disorders (SUD). The aim of this project was to test whether SUD modifies the effectiveness of an HF intervention. DESIGN Secondary analysis of data from a randomized controlled trial of HF versus treatment-as-usual (TAU) with 24-month follow-up, comparing those with and without SUD at trial entry. SETTING Vancouver, Toronto, Winnipeg, Moncton and Montreal, Canada. PARTICIPANTS A total of 2154 participants recruited from 2009 to 2013 and randomized to HF versus TAU (67% male, mean age 40.8 ± 11.2, 25% ethno-cultural minority). All were homeless and had a mental disorder at baseline; 35% reported symptoms consistent with SUD. INTERVENTION Housing paired with Intensive Case Management or Assertive Community Treatment. MEASUREMENTS Primary outcomes were days housed and community functioning. Secondary outcomes were general and health-related quality of life and mental health symptoms. Predictors were SUD status crossed with intervention group (HF versus TAU). FINDINGS People with SUD in both the HF and TAU groups spent less time in stable housing, but the effect of HF did not vary by SUD status [odds ratio (OR) = 1.17, 95% confidence interval (CI) = -0.77, 1.76]. Similarly, there was no difference between those with and without SUD in the effect of HF (over TAU) on community functioning (b = 0.75, 95% CI = -0.36, 1.87), quality of life (b = -1.27, 95% CI = -4.17, 1.63), health-related quality of life (b = -0.01, 95% CI = -0.03, 0.02) or mental health symptoms (b = 0.43, 95% CI = -0.99, 1.86). CONCLUSIONS Housing First programs in Canada are equally effective in people with and without comorbid substance use disorder (SUD). Overall, the intervention appears to be able to engage people with SUD and is reasonably successful at housing them, without housing being contingent upon abstinence or treatment.
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Affiliation(s)
- Karen Urbanoski
- University of Victoria, Centre for Addictions Research of British Columbia, Victoria, BC, Canada
| | | | | | | | | | - Maritt Kirst
- Wilfred Laurier University, Waterloo, ON, Canada
| | | | - Vicky Stergiopoulos
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada
| | | | | | - Paula Goering
- Centre for Addiction and Mental Health, University of Toronto, Toronto, ON, Canada
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Kennedy DP, Osilla KC, Hunter SB, Golinelli D, Maksabedian Hernandez E, Tucker JS. A pilot test of a motivational interviewing social network intervention to reduce substance use among housing first residents. J Subst Abuse Treat 2017; 86:36-44. [PMID: 29415849 DOI: 10.1016/j.jsat.2017.12.005] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 12/09/2017] [Accepted: 12/11/2017] [Indexed: 12/27/2022]
Abstract
This article presents findings of a pilot test of a Motivational Interviewing social network intervention (MI-SNI) to enhance motivation to reduce high risk alcohol and other drug (AOD) use among formerly homeless individuals transitioning to housing. Delivered in-person by a facilitator trained in MI, this four-session computer-assisted intervention provides personalized social network visualization feedback to help participants understand the people in their network who trigger their alcohol and other drug (AOD) use and those who support abstinence. If ready, participants are encouraged to make changes to their social network to help reduce their own high-risk behavior. Participants were 41 individuals (33 male, 7 female, 1 other; 23 African-American, 5 non-Latino White, 6 Latino, 7 other, mean age 48) who were transitioning from homelessness to permanent supportive housing. They were randomly assigned to either the MI-SNI condition or usual care. Readiness to change AOD use, AOD abstinence self-efficacy, and AOD use were assessed at baseline and shortly after the final intervention session for the MI-SNI arm and around 3-months after baseline for the control arm. Acceptability of the intervention was also evaluated. MI-SNI participants reported increased readiness to change AOD use compared to control participants. We also conducted a subsample analysis for participants at one housing program and found a significant intervention effect on readiness to change AOD use, AOD abstinence self-efficacy, and alcohol use compared to control participants. Participants rated the intervention as highly acceptable. We conclude that a brief computer-assisted Motivational Interviewing social network intervention has potential to efficaciously impact readiness to change AOD use, AOD abstinence self-efficacy, and AOD use among formerly homeless individuals transitioning to permanent supportive housing, and warrants future study in larger clinical trials.
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Dunt DR, Benoy AW, Phillipou A, Collister LL, Crowther EM, Freidin J, Castle DJ. Evaluation of an integrated housing and recovery model for people with severe and persistent mental illnesses: the Doorway program. AUST HEALTH REV 2017; 41:573-581. [PMID: 29224600 DOI: 10.1071/ah16055] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 08/23/2016] [Indexed: 11/23/2022]
Abstract
Objective The Doorway program is a 3-year pilot integrated housing and recovery support program aimed at people with a severe and persistent mental illness who are 'at risk' or actually homeless. Participants source and choose properties through the open rental market, with appropriate rental subsidy and brokerage support. This arrangement is highly innovative, differing from widely favoured arrangements internationally involving congregate and scattered-site housing owned or managed by the support program. The aim of the present study was to determine the effects of the Doorway program on participants' health, housing, service utilisation and costs. Methods A pre-post study design was used with outcome measures consisting of a number of question inventories and their costs (where relevant). The principal inventories were the Behaviour and Symptom Identification Scale 32 (BASIS-32), a consumer-oriented, self-report measure of behavioural symptoms and distress, the Health of the Nation Outcome Scale (HoNOS), an interviewer-administered measurement tool designed to assess general health and social functioning of mentally ill people and the Outcomes Star (Homelessness) system which measures various aspects of the homelessness experience. Baseline measurements were performed routinely by staff at entry to the program and then at 6-monthly intervals across the evaluation period. Results For 55 of 59 participants, total mean BASIS-32 scores (including as well three of five subscale scores) improved significantly and with moderate effect size. Four of the 10 domain scores on the Outcome Star (Homelessness) inventory also improved significantly, with effect sizes ranging from small-medium (three domains) to large (one domain). Mean usage of bed-based mental health clinical services and general hospital admissions both significantly decreased (with overall net savings of A$3096 per participant per annum). Overall cost savings (including housing) to government ranged from A$1149 to A$19837 depending on the housing type comparator. Conclusion The Doorway program secured housing for this vulnerable group with additional benefits in client outcomes, including reduced use and cost of health services. These findings, if confirmed in larger studies, should have widespread applicability internationally. What is known about the topic? Beneficial effects of housing and recovery programs (Housing First) on people with severe and persistent mental illness and who are 'at risk', or actually homeless, are being demonstrated in Northern America. These effects include housing security, well being, health service utilisation and cost effects on government. However, these beneficial effects can only be regarded as settled for housing security. The highly innovative Doorway care model in which participants source and choose properties through the open rental market, with appropriate rental subsidy and brokerage support, has not been investigated previously. What does this paper add? This paper adds new data on the Doorway care models, it's effects and costs, particularly with regard to participant behavioural distress and social functioning. What are the implications for practitioners? The beneficial effects of this innovative model, if confirmed in larger studies, should have widespread applicability internationally.
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Affiliation(s)
- David R Dunt
- Centre for Health Policy, Melbourne School of Population and Global Health, The University of Melbourne, Vic. 3010, Australia
| | - Andrew W Benoy
- Nous Group, Level 10, 485 Bourke Street, Melbourne, Vic. 3000, Australia. Email
| | - Andrea Phillipou
- Department of Mental Health, St Vincent's Hospital, Level 2, 46 Nicholson Street, Fitzroy, Vic. 3065, Australia. Email
| | - Laura L Collister
- MI Fellowship Wellways, Fairfield Place, 276 Heidelberg Road, Fairfield, Vic. 3078, Australia.
| | - Elizabeth M Crowther
- MI Fellowship Wellways, Fairfield Place, 276 Heidelberg Road, Fairfield, Vic. 3078, Australia.
| | - Julian Freidin
- Homeless Outreach Psychiatric Service, Department of Psychiatry, Alfred Hospital, PO Box 315, Prahran, Vic. 3181, Australia. Email
| | - David J Castle
- St. Vincent's Hospital, Melbourne, Nicholson Street, Fitzroy, Vic. 3065, Australia. Email
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Richter D, Hoffmann H. Independent housing and support for people with severe mental illness: systematic review. Acta Psychiatr Scand 2017. [PMID: 28620944 DOI: 10.1111/acps.12765] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
OBJECTIVE To systematically explore the outcomes of Independent Housing and Support (IHS) for people with severe mental disorders when compared to other residential settings. METHOD Systematic review of Randomised and Non-Randomised Controlled Trials of publications that analyse the outcomes of living in independent settings versus institutionalised accommodation. Risk of bias assessment was adapted from the Cochrane Collaboration's ACROBAT-Tool. The analysis was conducted separately for publications with homeless and non-homeless people. RESULTS Twenty-four publications from studies with homeless people and eight publications from studies with non-homeless people were included. Risk of bias was much lower in studies with the homeless. No RCT was found in the sample of publications with the non-homeless. Overall, results from Independent Housing and Support-settings are not inferior to results from institutionalised settings. CONCLUSION The results indicate that Independent Housing and Support-settings provide at least similar outcomes than residential care. We propose that clients' preferences should determine the choice of housing setting.
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Affiliation(s)
- D Richter
- Centre for Psychiatric Rehabilitation, University Bern Psychiatric Services, Bern, Switzerland.,Health Division, Bern University of Applied Sciences, Bern, Switzerland
| | - H Hoffmann
- Centre for Psychiatric Rehabilitation, University Bern Psychiatric Services, Bern, Switzerland.,Soteria Clinic, Bern, Switzerland
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Pauly B, Wallace B, Barber K. Turning a blind eye: implementation of harm reduction in a transitional programme setting. DRUGS-EDUCATION PREVENTION AND POLICY 2017. [DOI: 10.1080/09687637.2017.1337081] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Bernadette Pauly
- Centre for Addictions Research of British Columbia, University of Victoria, Victoria, British Columbia, Canada,
| | - Bruce Wallace
- Centre for Addictions Research of British Columbia, University of Victoria, Victoria, British Columbia, Canada, and
| | - Katrina Barber
- Centre for Addictions Research BC, University of Victoria, British Columbia, Victoria, Canada
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Montgomery AE, Cusack M, Szymkowiak D, Fargo J, O'Toole T. Factors contributing to eviction from permanent supportive housing: Lessons from HUD-VASH. EVALUATION AND PROGRAM PLANNING 2017; 61:55-63. [PMID: 27940343 DOI: 10.1016/j.evalprogplan.2016.11.014] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2016] [Revised: 10/24/2016] [Accepted: 11/23/2016] [Indexed: 06/06/2023]
Abstract
INTRODUCTION Eviction from housing is associated with several negative outcomes, further exacerbated among high-need populations requiring financial and supportive services to maintain housing stability. This study investigated risk and protective factors-both characteristics and precipitating events of tenant eviction-informing permanent supportive housing (PSH) programs' efforts to identify tenants at risk and intervene. METHODS Using administrative data for a cohort of 20,146 Veterans participating in PSH, this study assessed differences in Veterans who exited the program due to eviction and Veterans who exited because they accomplished their goals. A series of logistic regressions identified patterns of health services use that may signal imminent eviction. RESULTS Veterans with a drug use disorder and those who received inpatient, emergency, or outpatient care related to mental/behavioral health and substance use conditions proximal to program exit had greater risk for eviction. Receipt of outpatient primary medical care and supportive services was generally protective against eviction. The likelihood of eviction was greatest for Veterans with acute care use within 30days of exit. DISCUSSION PSH providers may use these correlates of eviction to identify Veterans in need of an intervention to prevent eviction. Future work should focus on operationalizing these findings and identifying appropriate interventions.
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Affiliation(s)
- Ann Elizabeth Montgomery
- U.S. Department of Veterans Affairs, National Center on Homelessness Among Veterans, Philadelphia, PA, USA; Birmingham VA Medical Center, Health Services Research, Birmingham, AL, USA; University of Alabama at Birmingham, School of Public Health, Birmingham, AL, USA.
| | - Meagan Cusack
- U.S. Department of Veterans Affairs, National Center on Homelessness Among Veterans, Philadelphia, PA, USA.
| | - Dorota Szymkowiak
- U.S. Department of Veterans Affairs, National Center on Homelessness Among Veterans, Philadelphia, PA, USA.
| | - Jamison Fargo
- U.S. Department of Veterans Affairs, National Center on Homelessness Among Veterans, Philadelphia, PA, USA; Utah State University, College of Education & Human Services, Logan, UT, USA.
| | - Thomas O'Toole
- U.S. Department of Veterans Affairs, National Center on Homelessness Among Veterans, Philadelphia, PA, USA; Brown University, Alpert Medical School, Providence, RI, USA. thomas.o'
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Whittaker E, Dobbins T, Swift W, Flatau P, Burns L. First examination of varying health outcomes of the chronically homeless according to Housing First configuration. Aust N Z J Public Health 2017; 41:306-308. [PMID: 28110511 DOI: 10.1111/1753-6405.12631] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 09/01/2016] [Accepted: 09/01/2016] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVE To determine whether two Housing First configurations (scattered site [SS] versus congregated site [CS]) are associated with different health-related outcomes. METHODS This ecological study employed a longitudinal, quantitative design to compare the outcomes from 63 individuals (SS: n=37; CS: n=26) in Sydney, Australia, over 12 months. RESULTS Both configurations showed similar improvements in quality of life and psychological distress. While recent use of substances remained stable across the two configurations over time, a marginally greater increase in the proportion of CS individuals injecting more than weekly was found. For health service utilisation, CS participants had notably higher service utilisation rates for mental health specialists and the emergency department for mental health reasons at follow-up than SS participants. CONCLUSION Preliminary evidence of differential injecting and health service utilisation outcomes between configurations emerged within this small-scale study over the 12-month period. Implications for public health: Given the rapid expansion of both SS and CS Housing First configurations across Western countries and the indications from this initial study that outcomes may differ according to configuration, there remains a need for robust evaluative evidence on the efficacy of various supported housing models on long-term individual outcomes.
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Affiliation(s)
| | - Timothy Dobbins
- National Drug and Alcohol Research Centre, UNSW Australia, New South Wales
| | - Wendy Swift
- National Drug and Alcohol Research Centre, UNSW Australia, New South Wales.,NHMRC Centre of Research Excellence in Mental Health and Substance Use, National Drug and Alcohol Research Centre, UNSW Australia, New South Wales
| | - Paul Flatau
- Centre for Social Impact, Business School, The University of Western Australia
| | - Lucinda Burns
- National Drug and Alcohol Research Centre, UNSW Australia, New South Wales
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Somers JM, Moniruzzaman A, Patterson M, Currie L, Rezansoff SN, Palepu A, Fryer K. A Randomized Trial Examining Housing First in Congregate and Scattered Site Formats. PLoS One 2017; 12:e0168745. [PMID: 28076358 PMCID: PMC5226665 DOI: 10.1371/journal.pone.0168745] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2016] [Accepted: 12/07/2016] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE No previous experimental trials have investigated Housing First (HF) in both scattered site (SHF) and congregate (CHF) formats. We hypothesized that CHF and SHF would be associated with a greater percentage of time stably housed as well as superior health and psychosocial outcomes over 24 months compared to treatment as usual (TAU). METHODS Inclusion criteria were homelessness, mental illness, and high need for support. Participants were randomised to SHF, CHF, or TAU. SHF consisted of market rental apartments with support provided by Assertive Community Treatment (ACT). CHF consisted of a single building with supports equivalent to ACT. TAU included existing services and supports. RESULTS Of 800 people screened, 297 were randomly assigned to CHF (107), SHF (90), or TAU (100). The percentage of time in stable housing over 24 months was 26.3% in TAU (reference; 95% confidence interval (CI) = 20.5, 32.0), compared to 74.3% in CHF (95% CI = 69.3, 79.3, p<0.001) and 74.5% in SHF (95% CI = 69.2, 79.7, p<0.001). Secondary outcomes favoured CHF but not SHF compared to TAU. CONCLUSION HF in scattered and congregate formats is capable of achieving housing stability among people experiencing major mental illness and chronic homelessness. Only CHF was associated with improvement on select secondary outcomes. REGISTRATION Current Controlled Trials: ISRCTN57595077.
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Affiliation(s)
- Julian M. Somers
- Somers Research Group Faculty of Health Sciences Simon Fraser University Burnaby, Canada
- * E-mail:
| | - Akm Moniruzzaman
- Somers Research Group Faculty of Health Sciences Simon Fraser University Burnaby, Canada
| | - Michelle Patterson
- Somers Research Group Faculty of Health Sciences Simon Fraser University Burnaby, Canada
| | - Lauren Currie
- Somers Research Group Faculty of Health Sciences Simon Fraser University Burnaby, Canada
| | - Stefanie N. Rezansoff
- Somers Research Group Faculty of Health Sciences Simon Fraser University Burnaby, Canada
| | - Anita Palepu
- School of Population and Public Health University of British Columbia Vancouver, Canada
| | - Karen Fryer
- Somers Research Group Faculty of Health Sciences Simon Fraser University Burnaby, Canada
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Dyb E. Housing First or no housing? Housing and homelessness at the end of alcohol and drug treatment. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2016; 36:76-84. [DOI: 10.1016/j.drugpo.2016.07.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Revised: 07/08/2016] [Accepted: 07/08/2016] [Indexed: 10/21/2022]
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Loh J, Kennedy MC, Wood E, Kerr T, Marshall B, Parashar S, Montaner J, Milloy MJ. Longer duration of homelessness is associated with a lower likelihood of non-detectable plasma HIV-1 RNA viral load among people who use illicit drugs in a Canadian setting. AIDS Care 2016; 28:1448-54. [PMID: 27248328 DOI: 10.1080/09540121.2016.1189498] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Homelessness is common among people who use drugs (PWUD) and, for those living with HIV/AIDS, an important contributor to sub-optimal HIV treatment outcomes. This study aims to investigate the relationship between the duration of homelessness and the likelihood of plasma HIV-1 RNA viral load (VL) non-detectability among a cohort of HIV-positive PWUD. We used data from the ACCESS study, a long-running prospective cohort study of HIV-positive PWUD linked to comprehensive HIV clinical records including systematic plasma HIV-1 RNA VL monitoring. We estimated the longitudinal relationship between the duration of homelessness and the likelihood of exhibiting a non-detectable VL (i.e., <500 copies/mL plasma) using generalized linear mixed-effects modelling. Between May 1996 and June 2014, 922 highly active antiretroviral therapy-exposed participants were recruited and contributed 8188 observations. Of these, 4800 (59%) were characterized by non-detectable VL. Participants reported they were homeless in 910 (11%) interviews (median: six months, interquartile range: 6-12 months). A longer duration of homelessness was associated with lower odds of VL non-detectability (adjusted odds ratio = 0.71 per six-month period of homelessness, 95% confidence interval: 0.60-0.83) after adjustment for age, ancestry, drug use patterns, engagement in addiction treatment, and other potential confounders. Longer durations of episodes of homelessness in this cohort of HIV-positive illicit drug users were associated with a lower likelihood of plasma VL non-detectability. Our findings suggest that interventions that seek to promptly house homeless individuals, such as Housing First approaches, might assist in maximizing the clinical and public health benefits of antiretroviral therapy among people living with HIV/AIDS.
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Affiliation(s)
- Jane Loh
- a British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital , Vancouver , Canada
| | - Mary Clare Kennedy
- a British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital , Vancouver , Canada
| | - Evan Wood
- a British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital , Vancouver , Canada.,b Division of AIDS, Department of Medicine , University of British Columbia , Vancouver , Canada
| | - Thomas Kerr
- a British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital , Vancouver , Canada.,b Division of AIDS, Department of Medicine , University of British Columbia , Vancouver , Canada
| | - Brandon Marshall
- a British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital , Vancouver , Canada
| | - Surita Parashar
- a British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital , Vancouver , Canada
| | - Julio Montaner
- a British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital , Vancouver , Canada.,b Division of AIDS, Department of Medicine , University of British Columbia , Vancouver , Canada
| | - M-J Milloy
- a British Columbia Centre for Excellence in HIV/AIDS, St. Paul's Hospital , Vancouver , Canada.,b Division of AIDS, Department of Medicine , University of British Columbia , Vancouver , Canada
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Hewett N, Buchman P, Musariri J, Sargeant C, Johnson P, Abeysekera K, Grant L, Oliver EA, Eleftheriades C, McCormick B, Halligan A, Marlin N, Kerry S, Foster GR. Randomised controlled trial of GP-led in-hospital management of homeless people ('Pathway'). Clin Med (Lond) 2016; 16:223-9. [PMID: 27251910 PMCID: PMC5922699 DOI: 10.7861/clinmedicine.16-3-223] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Homeless people have complex problems. GP enhanced care (Pathway) has shown benefits. We performed a randomised, -parallel arm trial at two large inner city hospitals. Inpatient homeless adults were randomly allocated to either standard care (all management by the hospital-based clinical team) or enhanced care with input from a homeless care team. The hospital data system provided healthcare usage information, and we used questionnaires to assess quality of life. 206 patients were allocated to enhanced care and 204 to usual care. Length of stay (up to 90 days after admission) did not differ between groups (standard care 14.0 days, enhanced care 13.3 days). Average reattendance at the emergency department within a year was 5.8 visits in the standard care group and 4.8 visits with enhanced care, but this decrease was not significant. -Quality of life scores after discharge (in 108 patients) improved with enhanced care (EQ-5D-5L score increased by 0.12 [95% CI 0.032 to 0.22] compared wtih 0.03 [-0.1 to 0.15; p=0.076] with standard care). The proportion of people sleeping on the streets after discharge was 14.6% in the standard care arm and 3.8% in the enhanced care arm (p=0.034). The quality-of-life cost per quality-adjusted life-year was £26,000. The Pathway approach doesn't alter length of stay but improves quality of life and reduces street -homelessness.
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Affiliation(s)
- Nigel Hewett
- Medical Director Pathway, University College Hospital Homeless Team, London, UK
| | | | - Jeflyn Musariri
- Barts Health NHS Trust, London, UK, and Division of Medical Education, Brighton and Sussex Medical School, Brighton, UK
| | | | - Penny Johnson
- Brighton and Sussex University Hospital, Brighton, UK
| | | | | | | | - Christopher Eleftheriades
- Centre for Health Service Economics and Organisation, Department of Primary Care, University of Oxford, Oxford, UK
| | - Barry McCormick
- Centre for Health Service Economics and Organisation, Department of Primary Care, University of Oxford, Oxford, UK
| | - Aidan Halligan
- Pathway, RIP, Central Manchester University Hospitals NHS Trust and University of Manchester, Manchester, UK
| | - Nadine Marlin
- Pragmatic Clinical Trials Unit, Queen Mary University of London, London, UK
| | - Sally Kerry
- Pragmatic Clinical Trials Unit, Queen Mary University of London, London, UK
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Abstract
Housing options for people exiting homelessness and seeking recovery from substance use disorders are limited. Policies tend to favor low-demand models such as housing first and permanent supportive housing that do not require abstinence, but offer immediate housing placement based on consumer choice and separate housing from clinical services. While these models have proven effective in promoting housing retention, especially among individuals with a primary diagnosis of mental illness, evidence to support positive outcomes related to people with a primary or co-occurring substance use disorder are mixed. Recovery housing models provide abstinence-focused environments and integrated peer support embedded within a recovery framework. Various models exist along a continuum from fully peer-run to clinically staffed residences. However, this continuum is typically separate from the homeless services system, and many barriers to integration persist. Recent national dialogues have begun to explore opportunities to integrate housing and substance use recovery approaches to meet the needs of people who need both types of support. This perspective paper argues that recovery housing is essential for supporting some homeless individuals and families. Within a comprehensive continuum based on choice, both recovery housing and low-demand models can support housing retention, reduce homelessness, promote recovery, and foster self-determination.
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Somers JM, Moniruzzaman A, Rezansoff SN. Migration to the Downtown Eastside neighbourhood of Vancouver and changes in service use in a cohort of mentally ill homeless adults: a 10-year retrospective study. BMJ Open 2016; 6:e009043. [PMID: 26739726 PMCID: PMC4716157 DOI: 10.1136/bmjopen-2015-009043] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Revised: 08/31/2015] [Accepted: 10/20/2015] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVES Little research has investigated the role of migration as a potential contributor to the spatial concentration of homeless people with complex health and social needs. In addition, little is known concerning the relationship between possible migration and changes in levels of service use over time. We hypothesised that homeless, mentally ill individuals living in a concentrated urban setting had migrated from elsewhere over a 10-year period, in association with significant increases in the use of public services. SETTING Recruitment was concentrated in the Downtown Eastside neighbourhood of Vancouver, Canada. PARTICIPANTS Participants (n=433) met criteria for chronic homelessness and serious mental illness, and provided consent to access administrative data. METHODS Linked administrative data were used to retrospectively examine geographic relocation as well as rates of health, justice, and social welfare service utilisation in each of the 10 years prior to recruitment. Generalised estimating equations were used to estimate the effect of migration on service use. RESULTS Over a 10-year period there was significant movement into Vancouver's Downtown Eastside neighbourhood (from 17% to 52% of the cohort). During the same period, there were significant annual increases in community medical services (adjusted rate ratio (ARR) per year=1.08; 95% CI 1.06 to 1.10), hospital admissions (ARR=1.08; 95% CI 1.04 to 1.11), criminal convictions (ARR=1.08; 95% CI 1.03 to 1.13), and financial assistance payments (ARR=1.04; 95% CI 1.03 to 1.06). Migration was significantly associated with financial assistance, but not with other types of services. CONCLUSIONS Significant increases in service use over a 10-year period coincided with significant migration into an urban area where relevant services were concentrated. These results highlight opportunities for early intervention in spatially diverse neighbourhoods to interrupt trajectories marked by worsening health and extremely high service involvement. Further research is urgently needed to investigate the causal relationships between physical migration, health and social welfare, and escalating use of public services. TRIAL REGISTRATION NUMBERS ISRCTN57595077 and ISRCTN66721740; Post-results.
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Affiliation(s)
- Julian M Somers
- Faculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Akm Moniruzzaman
- Faculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada
| | - Stefanie N Rezansoff
- Faculty of Health Sciences, Simon Fraser University, Burnaby, British Columbia, Canada
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Henwood B. Commentary on Somers et al. (2015): Housing First--a platform for recovery? Addiction 2015; 110:1615-6. [PMID: 26350712 DOI: 10.1111/add.13045] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Accepted: 07/07/2015] [Indexed: 11/27/2022]
Affiliation(s)
- Benjamin Henwood
- University of Southern California-Social Work, Los Angeles, CA, 90015, USA.
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