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Cormier M, Schwartzman K, N'Diaye DS, Boone CE, Dos Santos AM, Gaspar J, Cazabon D, Ghiasi M, Kahn R, Uppal A, Morris M, Oxlade O. Proximate determinants of tuberculosis in Indigenous peoples worldwide: a systematic review. LANCET GLOBAL HEALTH 2019; 7:e68-e80. [PMID: 30554764 DOI: 10.1016/s2214-109x(18)30435-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 08/29/2018] [Accepted: 09/05/2018] [Indexed: 01/30/2023]
Abstract
BACKGROUND Indigenous peoples worldwide carry a disproportionate tuberculosis burden. There is an increasing awareness of the effect of social determinants and proximate determinants such as alcohol use, overcrowding, type 1 and type 2 diabetes, substance misuse, HIV, food insecurity and malnutrition, and smoking on the burden of tuberculosis. We aimed to understand the potential contribution of such determinants to tuberculosis in Indigenous peoples and to document steps taken to address them. METHODS We did a systematic review using seven databases (MEDLINE, Embase, CINAHL, Global Health, BIOSIS Previews, Web of Science, and the Cochrane Library). We identified English language articles published from Jan 1, 1980, to Dec 20, 2017, reporting the prevalence of proximate determinants of tuberculosis and preventive programmes targeting these determinants in Indigenous communities worldwide. We included any randomised controlled trials, controlled studies, cohort studies, cross-sectional studies, case reports, and qualitative research. Exclusion criteria were articles in languages other than English, full text not available, population was not Indigenous, focused exclusively on children or older people, and studies that focused on pharmacological interventions. FINDINGS Of 34 255 articles identified, 475 were eligible for inclusion. Most studies confirmed a higher prevalence of proximate determinants in Indigenous communities than in the general population. Diabetes was more frequent in Indigenous communities within high-income countries versus in low-income countries. The prevalence of alcohol use was generally similar to that among non-Indigenous groups, although patterns of drinking often differed. Smoking prevalence and smokeless tobacco consumption were commonly higher in Indigenous groups than in non-Indigenous groups. Food insecurity was highly prevalent in most Indigenous communities evaluated. Substance use was more frequent in Indigenous inhabitants of high-income countries than of low-income countries, with wide variation across Indigenous communities. The literature pertaining to HIV, crowding, and housing conditions among Indigenous peoples was too scant to draw firm conclusions. Preventive programmes that are culturally appropriate targeting these determinants appear feasible, although their effectiveness is largely unproven. INTERPRETATION Indigenous peoples were generally reported to have a higher prevalence of several proximate determinants of tuberculosis than non-Indigenous peoples, with wide variation across Indigenous communities. These findings emphasise the need for community-led, culturally appropriate strategies to address smoking, food insecurity, and diabetes in Indigenous populations as important public health goals in their own right, and also to reduce the burden of tuberculosis. FUNDING Canadian Institutes of Health Research.
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Affiliation(s)
- Maxime Cormier
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
| | - Kevin Schwartzman
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada.
| | - Dieynaba S N'Diaye
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
| | - Claire E Boone
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
| | - Alexandre M Dos Santos
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
| | - Júlia Gaspar
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
| | - Danielle Cazabon
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
| | - Marzieh Ghiasi
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
| | - Rebecca Kahn
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
| | - Aashna Uppal
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
| | - Martin Morris
- Schulich Library of Physical Sciences, Life Sciences and Engineering, McGill University, Montreal, QC, Canada
| | - Olivia Oxlade
- Respiratory Epidemiology and Clinical Research Unit, Montreal Chest Institute, Respiratory Division, McGill University, Montreal, QC, Canada
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Nguyen J, O'Brien C, Schapp S. Adolescent inhalant use prevention, assessment, and treatment: A literature synthesis. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2016; 31:15-24. [PMID: 26969125 DOI: 10.1016/j.drugpo.2016.02.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2014] [Revised: 01/05/2016] [Accepted: 02/01/2016] [Indexed: 12/11/2022]
Abstract
Inhalant use refers to the use of substances such as gases, glues, and aerosols in order to achieve intoxication, while inhalant use disorder (IUD) encompasses both DSM-IV-TR criteria for inhalant abuse and dependence. Inhalant use among adolescents is an international public health concern considering the severe medical and cognitive consequences and biopsychosocial correlates. In this paper, we summarize the current state of the literature on inhalant use among adolescents focusing on social context, prevention, assessment, and treatment strategies. Psychoeducation, skills training, and environmental supply reduction are helpful strategies for preventing adolescent inhalant use, while parent and adolescent self-report as well as physician report of medical signs and symptoms can aid in assessment and diagnosis. Although research has only begun to explore the treatment of inhalant use, preliminary findings suggest that a multimodal approach involving individual counselling (i.e., CBT brief intervention), family therapy, and activity and engagement programs is the first-line treatment, with residential treatment programs indicated for more severe presentations. The limited nature of treatments developed specifically for inhalant use combined with high prevalence rates and potential for significant impairment within the adolescent population indicate the need for further research. Research should focus on understanding the social context of use, establishing the efficacy of current adolescent substance use treatments adapted for inhalant use, and exploring long-term outcomes.
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Lee KSK, Jagtenberg M, Ellis CM, Conigrave KM. Pressing need for more evidence to guide efforts to address substance use among young Indigenous Australians. Health Promot J Austr 2014; 24:87-97. [PMID: 24168734 DOI: 10.1071/he12923] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2012] [Accepted: 05/21/2013] [Indexed: 11/23/2022] Open
Abstract
ISSUE ADDRESSED There are no systematic reviews available to guide the delivery of programs to prevent or address substance misuse among young Indigenous Australians METHODS A search was conducted for peer-reviewed journal articles published between 1990 and 2011 that evaluated interventions targeting young Indigenous Australians (aged 8-25 years) with the primary aim of reducing substance use. A comprehensive search was conducted of electronic databases (Cochrane, DRUG, Embase, Informit, Medline, Nursing and Allied Health, PreMedline and PsychInfo). Retrieved manuscripts were analysed using a narrative synthesis methodology. RESULTS Eight published studies were found. Nearly all had major methodological limitations. Of the four projects that reported reductions in substance use, two included recreational or cultural activities and had strong community support, and one included supply control combined with employment opportunities. Two programs that provided education alone did not show changes in substance use. CONCLUSIONS Increased systematic evaluation of efforts to prevent and treat substance use among young Indigenous Australians is needed. So what? The limited data support multiprong interventions, designed with community input, to protect young Indigenous people against substance misuse, rather than simple facts-based education. However, more research is needed.
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Affiliation(s)
- K S Kylie Lee
- Sydney Medical School, University of Sydney, King George V Building, Missenden Road, Camperdown, NSW 2050, Australia
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MacLean S, Cameron J, Harney A, Lee NK. Psychosocial therapeutic interventions for volatile substance use: a systematic review. Addiction 2012; 107:278-88. [PMID: 22248138 DOI: 10.1111/j.1360-0443.2011.03650.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
AIMS Volatile substance use (VSU) is associated with a range of adverse outcomes, including cognitive impairment and death. It occurs disproportionately within young and marginalized populations. A previous international systematic review of VSU treatment identified no relevant studies. This paper reports on a systematic review of a range of study types concerning psychosocial interventions for VSU. METHODS Search parameters were developed using the Population, Intervention, Professionals, Outcomes, Health care setting and Contexts (PIPOH) tool with input from an expert committee. Included were randomized controlled trials (RCTs), comparative studies with or without concurrent controls, case series studies and grey literature, published in English during 1980-2010. RESULTS The initial search identified 2344 references. After two screening phases, 23 studies of VSU therapeutic interventions remained. Of these, 19 concerned psychosocial interventions, which we discuss as: case management; counselling; recreation and engagement programmes; and residential treatment. Studies were conducted in Australia, Canada, the United States, United Kingdom and Brazil. No RCTs were identified and studies were generally of low evidentiary levels. CONCLUSIONS Even when a range of study types are included, clear conclusions for volatile substance use psychological treatment are not supported, but three intervention types merit further examination: family therapy, activity-based programmes and Indigenous-led residential approaches. Future volatile substance use research could be enhanced by developing and validating outcome measurement tools. Robust multi-site studies are also required.
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Affiliation(s)
- Sarah MacLean
- Turning Point Alcohol and Drug Centre, Fitzroy, Victoria, Australia.
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Abstract
Petrol sniffing (and other forms of inhalant misuse) occur within some Aboriginal communities across Australia. However, there is little documented information about the nature and combination of interventions that are most effective in addressing it. This article reviews published and unpublished literature relevant to petrol sniffing in Australian Aboriginal communities. A range of strategies which have been trialled previously are discussed under the categories of primary, secondary and tertiary intervention. We have adopted Zinberg's schema of 'drug', 'set' and 'setting' in theorizing the mix of interventions most likely to reduce petrol sniffing. We argue that interventions should address as many as possible of these factors. Further, while no strategy is likely to succeed without strong support from local community members, governments also have an important role in addressing petrol sniffing. Consistent funding for strategies directly addressing petrol sniffing and co-ordinated government responses to the broader needs of Aboriginal young people and their communities are critical.
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Affiliation(s)
- Sarah J MacLean
- Youth Research Centre, Faculty of Education, University of Melbourne, Victoria, Australia
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Abstract
Australia's Aborigines lived in isolation from the rest of humanity as successful hunter-gatherers for tens of thousands of years. That isolation ended abruptly with British colonization in the late 18th century and was followed by a traumatic 200 years for Aborigines who are now seriously disadvantaged, socio-economically and in terms of their health standards. It has often been assumed that the Aborigines had no access to psychotropic substances before permanent European contact but several pieces of evidence dispute this view. The history of Aboriginal contact with and usage of intoxicating substances, including alcohol, is extremely complex and affected by a maze of restrictive government policies. These interact with a wide range of other Federal and State policies which have changed rapidly since the late 1960s when Aborigines were first granted the franchise; access to unrestricted drinking followed soon afterwards. Today Aborigines suffer disproportionately to other Australians from the physical and social consequences of excess alcohol consumption, tobacco usage, petrol and other solvent sniffing, usage of marijuana, amphetamines, cocaine and heroin, as well as other drugs. The Aboriginal population is dispersed in cities, towns, fringe settlements, rural and remote areas over this vast continent and there are different patterns of drug usage from place to place. This review attempts to synthesize some of this information in order to give an overview to the history, background, current status of substance misuse by Aborigines as well as some strategies being used to try to overcome this serious problem.
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Abstract
Two patients with burns following petrol sniffing are presented. They sustained an 8 per cent and a 70 per cent total body surface area burn. The majority of the burned areas of both patients were full thickness and were treated by early excision and autografting, and in one patient with cultured epidermal autografts also. Both patients came from disorganized families, had behavioural problems and poor school performance. Clothes soaked with petrol, altered mental state and cigarette smoking are major risk factors for thermal injury while inhaling petrol. In order to recognize acute and chronic intoxication, burns unit staff should be aware of the clinical signs related to inhalation of petrol, especially because some of the burned petrol sniffers might not admit to petrol abuse. The social worker and psychologist are very likely to be vital in the rehabilitation of such patients.
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Affiliation(s)
- T F Janezic
- Department of Plastic Surgery and Burns, Clinical Centre Ljubljana, Slovenia
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Gray D, Saggers S, Drandich M, Wallam D, Plowright P. Evaluating government health and substance abuse programs for indigenous peoples: a comparative review. AUSTRALIAN JOURNAL OF PUBLIC HEALTH 1995; 19:567-72. [PMID: 8616196 DOI: 10.1111/j.1753-6405.1995.tb00460.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Most health and substance abuse programs for indigenous peoples in Australia are funded by government. Over the past decade there have been calls for greater accountability in the conduct of these programs. Initial attempts focused on the development of standardised performance indicators, an approach that has been criticised on both political and methodological grounds. Recently, some government agencies have sought to identify culturally appropriate models for the evaluation of programs for indigenous peoples. In a comparative review of the evaluation of indigenous programs in Australia and Canada, conducted for the Western Australian Aboriginal Affairs Department, the authors were not able to identify any generally applicable models. However, this literature review and our own research and experience in working with Aboriginal community organisations have identified some principles that should be an essential part of any attempts to evaluate health and substance abuse programs for indigenous peoples. Underlying these principles is the realisation that evaluation is not a politically or ideologically neutral activity. Theoretical and methodological considerations of the evaluation process must take into account the very real differences between the agendas of indigenous peoples and those who seek to evaluate programs for them.
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Affiliation(s)
- D Gray
- National Centre for Research into the Prevention of Drug Abuse, Curtin University of Technology, Perth, WA
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