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BACKGROUND: The primary cause of Wernicke-Korsakoff syndrome (WKS) is thiamine deficiency, and more than 90% of cases are reported in alcohol-dependent patients. While observational studies show parenteral thiamine administration drastically reduced WKS-related mortality, relevant treatment trials have never been conducted to determine the optimum thiamine dose. METHODS: Two double-blind, parallel groups, randomized controlled trials (RCTs) were conducted to determine the optimal thiamine dose required for (1) the prevention of Wernicke's encephalopathy (WE), the acute phase of WKS, in asymptomatic but "at-risk" alcohol misuse patients (Study 1) and (2) the treatment of WE in symptomatic alcohol misuse patients (Study 2). Each study had a dosage regimen comprising three parenteral thiamine doses that were allocated at a ratio of 1:1:1. Study 1: Asymptomatic At-Risk patients (N = 393) received either 100 mg daily, 100 mg thrice daily, or 300 mg thrice daily, for 3 days. Study 2: Symptomatic patients (N = 127) received either 100 mg thrice daily, 300 mg thrice daily, or 500 mg thrice daily, for 5 days. Cognitive function was the primary outcome, assessed using the Rowland Universal Dementia Assessment Scale, two Cogstate subtests, and an adapted Story Memory Recall test. Secondary analyses examined differences in neurological function (ataxia, oculomotor abnormalities, and confusion) at follow-up. RESULTS: No significant differences were observed between any of the dosage conditions for either Study 1 or Study 2 on cognition or neurological functioning. This real-world study found that having a clinically unwell target population with high comorbidity and multiple presentations, coupled with challenges in cross-cultural assessment is likely to complicate RCT findings. CONCLUSIONS: The results of this study showed no clear benefit of high dose thiamine over intermediate or lower doses of thiamine, over the time intervals examined, for the treatment and prevention of cognitive and neurological abnormalities related to WKS. Several study limitations temper the interpretation of these findings. Nevertheless, the absence of conclusive evidence for the superiority of high-dose thiamine supports a recommendation for patient-specific treatment, while ensuring that the potential impact of other biochemical factors (e.g., magnesium and other B vitamin deficiencies) are considered and corrected if necessary.
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Alcoholismo , Síndrome de Korsakoff , Deficiencia de Tiamina , Encefalopatía de Wernicke , Alcoholismo/tratamiento farmacológico , Etanol/uso terapéutico , Humanos , Síndrome de Korsakoff/tratamiento farmacológico , Síndrome de Korsakoff/epidemiología , Tiamina/uso terapéutico , Deficiencia de Tiamina/complicaciones , Deficiencia de Tiamina/tratamiento farmacológico , Encefalopatía de Wernicke/complicaciones , Encefalopatía de Wernicke/tratamiento farmacológico , Encefalopatía de Wernicke/prevención & controlRESUMEN
BACKGROUND: The high burden of chronic kidney disease in First Nations peoples requires urgent attention. Empowering people to self-manage their own condition is key, along with promotion of traditional knowledge and empowerment of First Nations communities. This study explores the potential of a culturally responsive tool, already found to have high acceptability and feasibility among First Nations people, to support self-management for First Nations people with kidney failure. The Stay Strong app is a holistic wellbeing intervention. This study explores the suitability of the Stay Strong app to support self-management as shown by the readiness of participants to engage in goal setting. Data were collected during a clinical trial which followed adaption of research tools and procedures through collaboration between content and language experts, and community members with lived experience of kidney failure. METHODS: First Nations (i.e., Aboriginal and Torres Strait Islander) participants receiving haemodialysis in the Northern Territory (n = 156) entered a three-arm, waitlist, single-blind randomised controlled trial which provided collaborative goal setting using the Stay Strong app at baseline or at 3 months. Qualitative data gathered during delivery of the intervention were examined using both content and thematic analysis. RESULTS: Almost all participants (147, 94%) received a Stay Strong session: of these, 135 (92%) attended at least two sessions, and 83 (56%) set more than one wellbeing goal. Using a deductive approach to manifest content, 13 categories of goals were identified. The three most common were to: 'connect with family or other people', 'go bush/be outdoors' and 'go home/be on country'. Analysis of latent content identified three themes throughout the goals: 'social and emotional wellbeing', 'physical health' and 'cultural connection'. CONCLUSION: This study provides evidence of the suitability of the Stay Strong app for use as a chronic condition self-management tool. Participants set goals that addressed physical as well as social and emotional wellbeing needs, prioritising family, country, and cultural identity. The intervention aligns directly with self-management approaches that are holistic and prioritise individual empowerment. Implementation of self-management strategies into routine care remains a key challenge and further research is needed to establish drivers of success.
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Aplicaciones Móviles , Insuficiencia Renal Crónica , Automanejo , Humanos , Nativos de Hawái y Otras Islas del Pacífico , Insuficiencia Renal Crónica/terapia , Método Simple CiegoRESUMEN
BACKGROUND: End stage kidney disease (ESKD) is associated with many losses, subsequently impacting mental wellbeing. Few studies have investigated the efficacy of psychosocial interventions for people with ESKD and none exist for Indigenous people, a population in which the ESKD burden is especially high. METHODS: This three-arm, waitlist, single-blind randomised controlled trial examined efficacy of the Stay Strong App in improving psychological distress (Kessler distress scale; K10), depressive symptoms (adapted Patient Health Questionnaire; PHQ-9), quality of life (EuroQoL; EQ. 5D) and dialysis adherence among Indigenous Australians undergoing haemodialysis in central and northern Australia (Alice Springs and Darwin), with follow up over two 3-month periods. Effects of immediate AIMhi Stay Strong App treatment were compared with those from a contact control app (The Hep B Story) and treatment as usual (TAU). Control conditions received the Stay Strong intervention after 3 months. RESULTS: Primary analyses of the full sample (N = 156) showed statistically significant decreases in K10 and PHQ-9 scores at 3 months for the Hep B Story but not for the Stay Strong app or TAU. Restricting the sample to those with moderate to severe symptoms of distress or depression (K10 > =25 or PHQ-9 > =10) showed significant decreases in K10 and PHQ-9 scores for both Stay Strong and Hep B Story. No significant differences were observed for the EQ-5D or dialysis attendance. CONCLUSIONS: Findings suggest that talking to people about their wellbeing and providing information relevant to kidney health using culturally adapted, locally relevant apps improve the wellbeing of people on dialysis. Further research is required to replicate these findings and identify active intervention components. TRIAL REGISTRATION: ACTRN12617000249358 ; 17/02/2017.
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Depresión/terapia , Pueblos Indígenas/psicología , Insuficiencia Renal Crónica/etnología , Insuficiencia Renal Crónica/psicología , Estrés Psicológico/terapia , Consejo/métodos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Aplicaciones Móviles , Cooperación del Paciente , Calidad de Vida , Diálisis Renal , Insuficiencia Renal Crónica/terapia , Método Simple Ciego , Tiempo de TratamientoRESUMEN
BACKGROUND: Chronic kidney disease is an increasingly common health problem for Aboriginal and Torres Strait Islander people. It is associated with multiple concurrent psychosocial stressors frequently resulting in negative impacts on emotional and social wellbeing. There is need for well-designed intervention studies to provide evidence of effective treatment for comorbid depression or other mental illness in this setting. Attention to early phase piloting and development work is recommended when testing complex interventions. This paper documents feasibility testing and adaptation of an existing culturally responsive brief wellbeing intervention, the Stay Strong App, and three commonly used wellbeing outcome measures, in preparation for a clinical trial testing effectiveness of the intervention. METHODS: The Stay Strong App, which has not been used in the setting of Chronic Kidney Disease before, is reviewed and adapted for people with comorbid wellbeing concerns through expert consensus between research team and an Expert Panel. The outcome measures (Kessler 10, Patient Health Questionnaire 9, and EuroQoL) are valid, reliable, and commonly used tools to assess various aspects of wellbeing, which have also not been used in this context before. Feasibility and acceptability are examined and developed through 3 stages: Pilot testing in a purposive sample of five haemodialysis patients and carers; translation of outcome measures through collaboration between the Aboriginal Interpreter Service, Aboriginal and Torres Strait Islander research officers and the research team; and conversion of translated outcome measures to electronic format. RESULTS: Research team and expert panel consensus led to adaptation of the Stay Strong App for renal patients through selective revision of words and images. Pilot testing identified challenges in delivery of the wellbeing measures leading to word changes and additional prompts, integration of audio translations in 11 local Indigenous languages within an interactive Outcome Measures App, and related research protocol changes. CONCLUSION: Modelling the complex intervention prior to full-scale testing provided important information about the design of both the outcome measures and the intervention. These changes are likely to better support success in conduct of the clinical trial and future implementation of the intervention in clinical settings.
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Investigación Conductal/métodos , Trastornos Mentales , Salud Mental , Evaluación de Resultado en la Atención de Salud/métodos , Intervención Psicosocial , Insuficiencia Renal Crónica , Encuestas y Cuestionarios , Australia/epidemiología , Comorbilidad , Asistencia Sanitaria Culturalmente Competente/métodos , Depresión/diagnóstico , Depresión/epidemiología , Femenino , Humanos , Masculino , Trastornos Mentales/diagnóstico , Trastornos Mentales/epidemiología , Persona de Mediana Edad , Nativos de Hawái y Otras Islas del Pacífico/psicología , Proyectos Piloto , Intervención Psicosocial/métodos , Intervención Psicosocial/normas , Diálisis Renal/métodos , Diálisis Renal/psicología , Insuficiencia Renal Crónica/etnología , Insuficiencia Renal Crónica/psicología , Insuficiencia Renal Crónica/terapia , Telemedicina/métodosRESUMEN
OBJECTIVE: To report the impact of the Indigenous e-mental health training course 'Yarning about Indigenous Mental Health using the AIMhi Stay Strong App'. METHOD: Participants were trained in e-mental health and the use of one of the first culturally adapted e-mental health interventions - The AIMhi Stay Strong App. Between October 2013 and December 2014, 138 participants completed the 'Yarning about Indigenous Mental Health using the AIMhi Stay Strong App' training course and 130 completed pre- and post-training questionnaires to explore knowledge and confidence in a number of areas trained. RESULTS: Paired t-tests showed significant improvements across all measures of skill and knowledge except for confidence in using computers. CONCLUSIONS: E-mental health is a relatively new development that may contribute to improved access to mental health services for rural and remote Indigenous Australians, particularly where such tools are culturally adapted. Whilst current knowledge and use of e-mental health tools in this group of Northern Territory service providers was limited, perceived knowledge and confidence in use was significantly improved following training.
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Servicios de Salud del Indígena/organización & administración , Servicios de Salud Mental/organización & administración , Salud Mental , Telemedicina , Australia , Educación/métodos , Evaluación Educacional , Humanos , Salud Mental/educación , Salud Mental/etnología , Nativos de Hawái y Otras Islas del Pacífico/psicología , Evaluación de Programas y Proyectos de Salud , Mejoramiento de la Calidad , Telemedicina/métodos , Telemedicina/organización & administraciónRESUMEN
BACKGROUND: Achieving culturally fair assessments of cognitive functioning for Aboriginal people is difficult due to a scarcity of appropriately validated tools for use with this group. As a result, some Aboriginal people with cognitive impairments may lack fair and equitable access to services. The objective of this study was to examine current clinical practice in the Northern Territory regarding cognitive assessment for Aboriginal people thereby providing some guidance for clinicians new to this practice setting. METHOD: Qualitative enquiry was used to describe practice context, reasons for assessment, and current practices in assessing cognition for Aboriginal Australians. Semi-structured interviews were conducted with 22 clinicians working with Aboriginal clients in central and northern Australia. Results pertaining to assessment methods are reported. RESULTS: A range of standardised tests were utilised with little consistency across clinical practice. Nevertheless, it was recognised that such tests bear severe limitations, requiring some modification and significant caution in their interpretation. Clinicians relied heavily on informal assessment or observations, contextual information and clinical judgement. CONCLUSIONS: Cognitive tests developed specifically for Aboriginal people are urgently needed. In the absence of appropriate, validated tests, clinicians have relied on and modified a range of standardised and informal assessments, whilst recognising the severe limitations of these. Past clinical training has not prepared clinicians adequately for assessing Aboriginal clients, and experience and clinical judgment were considered crucial for fair interpretation of test scores. Interpretation guidelines may assist inexperienced clinicians to consider whether they are achieving fair assessments of cognition for Aboriginal clients.
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Disfunción Cognitiva/etnología , Nativos de Hawái y Otras Islas del Pacífico/psicología , Cognición , Disfunción Cognitiva/diagnóstico , Humanos , Entrevista Psicológica , Pruebas Neuropsicológicas , Northern Territory , Escalas de WechslerRESUMEN
BACKGROUND: Despite young First Nations Australians being typically healthy, happy, and connected to family and culture, high rates of emotional distress, suicide, and self-harm are also observed. Differing worldviews of service providers and First Nations young people regarding illness and treatment practices, language differences, culturally inappropriate service models, geographical remoteness, and stigma can all inhibit access to appropriate mental health support. Mental health treatments delivered digitally (digital mental health; dMH) offer flexible access to evidence-based, nonstigmatizing, low-cost treatment and early intervention on a broad scale. There is a rapidly growing use and acceptance of these technologies among young First Nations people. OBJECTIVE: The objective was to assess the feasibility, acceptability, and use of the newly developed Aboriginal and Islander Mental Health Initiative for Youth (AIMhi-Y) app and determine the feasibility of study procedures in preparation for future assessments of effectiveness. METHODS: This was a nonrandomized pre-post study using mixed methods. First Nations young people aged 12-25 years who provided consent (with parental consent where appropriate) and possessed the ability to navigate a simple app with basic English literacy were included. Researchers conducted one face-to-face 20-minute session with participants to introduce and orient them to the AIMhi-Y app. The app integrates culturally adapted low-intensity cognitive behavioral therapy (CBT), psychoeducation, and mindfulness-based activities. Participants received supportive text messages weekly throughout the 4-week intervention period and completed assessments of psychological distress, depression, anxiety, substance misuse, help-seeking, service use, and parent-rated strengths and difficulties at baseline and 4 weeks. Qualitative interviews and rating scales were completed at 4 weeks to gain feedback on subjective experience, look and style, content, overall rating, check-ins, and involvement in the study. App use data were collected. RESULTS: Thirty young people (17 males and 13 females) aged between 12 and 18 (mean 14.0, SD 1.55) years were assessed at baseline and 4 weeks. Repeated measures 2-tailed t tests showed improvements in well-being measures that were statistically and clinically significant for psychological distress (Kessler Psychological Distress Scale, 10-item) and depressive symptoms (Patient Health Questionnaire, 2-item). Participants spent on average 37 minutes in the app. The app was rated positively, with mean ratings of 4 out of 5 points (on scales of 1-5). Participants reported that they found the app easy to use, culturally relevant, and useful. The feasibility of the study was demonstrated with a 62% recruitment rate, a 90% retention rate, and high study acceptability ratings. CONCLUSIONS: This study supports earlier research suggesting that dMH apps that are appropriately designed with and for the target populations are a feasible and acceptable means of lowering symptoms for mental health disorders among First Nations youth.
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BACKGROUND: Digital mental health tools can promote access to culturally safe early intervention mental health services for Aboriginal and Torres Strait Islander young people. Participatory design methodology facilitates user engagement in the co-design of digital resources. However, several challenges have been identified that limit the methodological rigor of this approach. OBJECTIVE: This paper aims to present an in-depth account of the second phase of participatory design in the development of the Aboriginal and Islander Mental Health Initiative for Youth (AIMhi-Y) app. METHODS: A first idea storyboard, generated from a formative phase of the AIMhi-Y project, was refined through a series of youth co-design workshops and meetings. A narrative review of the literature, 6 service provider interviews, and engagement with an expert reference group also informed the design process. Generative design activities, storyboarding, discussions, and voting strategies were used. RESULTS: The participatory design process identified the app features preferred by young people and service providers and assessed their alignment with current recommendations from the scientific literature. Findings from the co-design process are presented across 9 app characteristic domains. Integration of findings into app design proved complex. Although most preferred features identified by young people were included to some degree, other inclusions were restricted by budget, time, and the need to integrate best practice recommendations. A process of prioritization was required. CONCLUSIONS: Participatory design is often cited in the development of digital mental health resources; however, methods are diverse and often lack detailed descriptions. This study reports the outcomes and strategies used to determine priorities in the second phase of the development of the AIMhi-Y app. We provide an example and the key learnings to inform others seeking to use participatory design with a similar cohort.
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This review examines cognitive, neurological, and neuroanatomical recovery associated with abstinence from volatile substance misuse (VSM). Articles describing functional or structural brain changes longitudinally or cross-sectional reports comparing current and abstinent users were identified and reviewed. A significant lack of empirical studies investigating central nervous system recovery following VSM was noted. The few case reports and group studies identified indicated that cognitive and neurological impairments appear to follow a progression of decline and progression of recovery model, with the severity of impairment related to the duration and severity of misuse, blood lead levels among leaded petrol misusers, and the duration of abstinence for recovery. By contrast, severe neurological impairment known as lead encephalopathy from sniffing leaded petrol occurred as more catastrophic or abrupt damage to cerebellar processes that may never fully recover. Neuroanatomical damage may not recover even with prolonged abstinence.
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Enfermedades del Sistema Nervioso Central/rehabilitación , Abuso de Inhalantes/complicaciones , Adolescente , Adulto , Enfermedades del Sistema Nervioso Central/inducido químicamente , Niño , Humanos , Persona de Mediana Edad , Adulto JovenRESUMEN
OBJECTIVE: The aim of the present review was to evaluate the psychological and cognitive assessments that have been considered suitable for Indigenous Australians. This will provide a basis from which future developments can occur, leading to improved mental health services for Indigenous Australians. METHOD: Literature searches of key health science databases were conducted using the following search terms in various combinations: Indigenous, Aboriginal, cognitive, assessment, mental health, social emotional well-being, psychological, Australian. Psychological, mental health or social and emotional well-being assessments as well as cognitive assessments that have been utilized and found suitable in Indigenous Australian populations were reviewed. RESULTS: A limited number of assessments were found and discussed and these varied in their applications. CONCLUSIONS: Further research and development is necessary to establish a national approach to assessing or screening mental health and cognitive function among Indigenous Australians. This is an important and necessary step to improve mental health and related services for Indigenous Australians.
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Cognición , Nativos de Hawái y Otras Islas del Pacífico/psicología , Grupos de Población/psicología , Escalas de Valoración Psiquiátrica , Pruebas Psicológicas , Australia , Estado de Salud , Humanos , Trastornos Mentales/diagnóstico , Salud MentalRESUMEN
BACKGROUND: Chronic petrol inhalation can be associated with significant cognitive impairment. While rehabilitation programs can rely on such skills to educate clients and achieve treatment outcomes, cognitive function is rarely assessed on admission. This is particularly true for Indigenous populations where standard assessments are not appropriate. This paper describes a process for assessing cognition in Indigenous Australians. Two studies investigate firstly the demographic factors impacting on cognition for healthy Indigenous Australians and secondly the utility of the assessment process for detecting petrol sniffing related cognitive impairments. METHODS: Study One assessed a naturalistic sample of healthy Indigenous Australians from the Northern Territory (N = 206; mean age = 28.03) on computerised tests of psychomotor speed, visual attention, memory, learning, spatial awareness and executive functions. Multiple regression analyses determined the unique contributions of six factors (age, education, gender, familiarity with computers, regular long term cannabis use and locality) to the variance in performance for this group. Study Two examined group differences in cognitive performance on the same tests between healthy Indigenous Australians (N = 96) and Indigenous petrol sniffers (N = 50; both age restricted to < 26 years) while controlling those factors found to impact on performance from Study One. RESULTS: Age, computer familiarity, and education significantly contributed to the variance in performance measures. While controlling these factors, petrol abuse was associated with poorer performance on complex tasks of psychomotor, visual attention, memory, learning, spatial awareness and executive function. CONCLUSIONS: This assessment process is useful for detecting substance abuse related impairments in Indigenous Australians and when using this assessment process, age and computer familiarity in particular should be controlled for.
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Trastornos del Conocimiento/diagnóstico , Trastornos del Conocimiento/etnología , Gasolina/envenenamiento , Nativos de Hawái y Otras Islas del Pacífico/psicología , Trastornos Relacionados con Sustancias/etnología , Adolescente , Adulto , Anciano , Atención , Australia/epidemiología , Niño , Cognición , Trastornos del Conocimiento/etiología , Función Ejecutiva , Femenino , Humanos , Aprendizaje , Masculino , Persona de Mediana Edad , Pruebas Neuropsicológicas , Análisis de Regresión , Trastornos Relacionados con Sustancias/complicacionesRESUMEN
BACKGROUND: Incidence of end stage kidney disease (ESKD) for Indigenous Australians is especially high in remote and very remote areas of Australia (18 and 20 times the rate of comparable non-Indigenous people). Relocating away from family and country for treatment, adjusting to life with a chronic condition and time lost to dialysis cause grief and sadness which have immense impact on quality of life and challenges treatment adherence. We describe the first randomised controlled trial to address both chronic disease and mental health in Indigenous people with ESKD, which is the first to test the effectiveness of a culturally adapted e-mental health intervention in this population. It builds on an existing program of mental health research with demonstrated efficacy - the Aboriginal and Islander Mental Health Initiative (AIMhi) - to test the newly developed electronic motivational care planning (MCP) therapy - the AIMhi Stay Strong App. METHODS: This is a 3-arm, waitlist, single-blind randomised controlled trial testing the efficacy of the Stay Strong App in improving psychological distress, depressive symptoms, quality of life and treatment adherence among Indigenous clients undergoing haemodialysis for ESKD in Alice Springs and Darwin with follow up over two periods of 3 months (total of 6 months observation). The study compares the efficacy of MCP using the AIMhi Stay Strong App with two control groups (control app intervention and treatment as usual) on participant-reported psychological distress (the primary outcome) using the Kessler Distress Scale (K10); depressive symptoms using the adapted Patient Health Questionnaire (PHQ-9); quality of life using the EuroQoL instrument (EQ5D) and adherence to dialysis treatment planning through file audit. Participants are randomised to receive MCP either at baseline (early treatment) or after 3 months (delayed treatment). The study also examines the cost effectiveness of this therapy in this setting through examination of health care service utilisation across groups during the first 3 months. DISCUSSION: This project will contribute much needed evidence on the efficacy of an electronic wellbeing intervention for Indigenous people with ESKD - a group in which distress is likely to be unacceptably high, yet relatively untreated. TRIAL REGISTRATION: Australian New Zealand Clinical Trial Registry; ACTRN12617000249358 ; Date registered: 17/02/2017.
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Asistencia Sanitaria Culturalmente Competente/métodos , Promoción de la Salud/métodos , Servicios de Salud del Indígena , Diálisis Renal/psicología , Insuficiencia Renal Crónica/psicología , Telemedicina/métodos , Cumplimiento y Adherencia al Tratamiento/psicología , Actitud Frente a la Salud , Australia , Femenino , Humanos , Masculino , Motivación , Grupos de Población , Calidad de Vida/psicología , Insuficiencia Renal Crónica/terapia , Proyectos de Investigación , Método Simple Ciego , Resultado del TratamientoRESUMEN
BACKGROUND: Reliable cognitive assessment for Indigenous Australians is difficult given that mainstream tests typically rely on Western concepts, content and values. A test's psychometric properties should therefore be assessed prior to use in other cultures. The aim of this pilot study was to examine the reliability and acceptability of four cognitive tests for Australian Aboriginal people. METHODS: Participants were 40 male and 44 female (N = 84) Aboriginal patients from Alice Springs Hospital. Four tests were assessed for reliability and acceptability - Rowland Universal Dementia Assessment Screen (RUDAS) (n = 19), PEBL Corsi Blocks (Corsi) (n = 19), Story Memory Recall Test (SMRT) (n = 17) and a CogState battery (n = 18). Participants performed one to three of the tests with repeated assessment to determine test-retest reliability. Qualitative interviews were conducted and analysed based on an adapted phenomenological approach to explore test acceptability. An Indigenous Reference Group gave advice and guidance. RESULTS: Intra-class correlations (ICC) for test retest reliability ranged from r = 0.58 (CogState One Back accuracy) to 0.86 (RUDAS). Themes emerged relating to general impressions, impacts on understanding and performance, appropriateness, task preferences and suggested improvements. CONCLUSIONS: RUDAS, CogState Identification task, and SMRT showed the highest reliabilities. Overall the tests were viewed as a positive challenge and an opportunity to learn about the brain despite provoking some anxiety in the patients. Caveats for test acceptability included issues related to language, impacts of convalescence and cultural relevance.
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Cognición , Pruebas Neuropsicológicas , Adulto , Australia , Femenino , Humanos , Lenguaje , Masculino , Persona de Mediana Edad , Proyectos Piloto , Reproducibilidad de los ResultadosAsunto(s)
Bebidas Alcohólicas/provisión & distribución , Alcoholismo/etiología , Trastornos del Conocimiento/psicología , Nativos de Hawái y Otras Islas del Pacífico/psicología , Adulto , Consumo de Bebidas Alcohólicas/epidemiología , Consumo de Bebidas Alcohólicas/psicología , Bebidas Alcohólicas/efectos adversos , Alcoholismo/epidemiología , Australia/epidemiología , Trastornos del Conocimiento/complicaciones , Humanos , Nativos de Hawái y Otras Islas del Pacífico/estadística & datos numéricosRESUMEN
BACKGROUND: Electronic mental health (e-mental health) interventions offer effective, easily accessible, and cost effective treatment and support for mental illness and well-being concerns. However, e-mental health approaches have not been well utilized by health services to date and little is known about their implementation in practice, particularly in diverse contexts and communities. OBJECTIVE: This study aims to understand stakeholder perspectives on the requirements for implementing e-mental health approaches in regional and remote health services for Indigenous Australians. METHODS: Qualitative interviews were conducted with 32 managers, directors, chief executive officers (CEOs), and senior practitioners of mental health, well-being, alcohol and other drug and chronic disease services. RESULTS: The implementation of e-mental health approaches in this context is likely to be influenced by characteristics related to the adopter (practitioner skill and knowledge, client characteristics, communication barriers), the innovation (engaging and supportive approach, culturally appropriate design, evidence base, data capture, professional development opportunities), and organizational systems (innovation-systems fit, implementation planning, investment). CONCLUSIONS: There is potential for e-mental health approaches to address mental illness and poor social and emotional well-being amongst Indigenous people and to advance their quality of care. Health service stakeholders reported that e-mental health interventions are likely to be most effective when used to support or extend existing health services, including elements of client-driven and practitioner-supported use. Potential solutions to obstacles for integration of e-mental health approaches into practice were proposed including practitioner training, appropriate tool design using a consultative approach, internal organizational directives and support structures, adaptations to existing systems and policies, implementation planning and organizational and government investment.
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AIMS: In a previous study, neurological and cognitive deficits reflecting central nervous system (CNS) disruption from chronic inhalant abuse showed substantial recovery after 2 years' abstinence. Functional recovery was progressive, with recovery rates dependent on the degree of impairment prior to abstinence, and severity and duration of initial abuse. Persistent deficits occurred in those with previous 'lead encephalopathy' from leaded petrol abuse. The current study examined recovery in the same cohort 15 years after baseline. DESIGN: Prospective cohort design. SETTING: Two remote Aboriginal communities in Arnhem Land, Australia. PARTICIPANTS: Using baseline group classifications, 27 healthy controls, 60 ex-chronic inhalant abusers and an additional 17 with previous lead encephalopathy were assessed. MEASUREMENTS: Standard neurological, ocular-motor and cognitive functions and blood lead levels. FINDINGS: Chronic (non-encephalopathic) inhalant abusers showed elevated blood lead levels and abnormal scores on most tasks at baseline. At 2 years' abstinence, blood lead was reduced but remained elevated and most scores had normalized. By 15 years, blood lead and all performance scores were equivalent to healthy controls for this group (P > 0.05). The encephalopathic group was more severely impaired on all scores at baseline and showed little improvement, if any, across all tests after both 2 and 15 years' abstinence. Blood lead for this group declined, and was not significantly different to controls after 15 years. CONCLUSIONS: Some inhalant abusers experience severe and persistent neurological deficits, suggesting irrecoverable damage attributable to lead encephalopathy. In the absence of this encephalopathy long-term abstinence from inhalants may allow recovery of normal brain function.
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Enfermedades del Sistema Nervioso Central/etiología , Trastornos del Conocimiento/etiología , Abuso de Inhalantes/psicología , Adulto , Enfermedades del Sistema Nervioso Central/etnología , Enfermedad Crónica , Trastornos del Conocimiento/etnología , Estudios de Seguimiento , Humanos , Abuso de Inhalantes/etnología , Masculino , Nativos de Hawái y Otras Islas del Pacífico/etnología , Northern Territory/etnología , Reconocimiento Visual de Modelos/efectos de los fármacos , Estudios Prospectivos , Tiempo de Reacción/efectos de los fármacos , Reflejo/efectos de los fármacos , Movimientos Sacádicos/efectos de los fármacosRESUMEN
INTRODUCTION AND AIMS: While petrol sniffing afflicts several isolated Indigenous groups internationally, few studies have examined the factors contributing to continued sniffing following treatment.This study aims to describe those factors in a group of Aboriginal Australian users. DESIGN AND METHODS: During residential treatment, 56 petrol sniffers completed baseline demographic and substance use questionnaires and cognitive and psychological assessments. Eighty per cent were reassessed and interviewed an average of 9 months (SD = 4) later. Cognitive, psychological, substance use and sociocultural factors were compared between those who relapsed at follow up and those who maintained abstinence. RESULTS: More males (n = 44) than females (n = 12) were studied. Of the 45 individuals followed up, 58% (n = 26) relapsed. Significant risk factors for relapse included the ready availability of petrol, living in urban centres, being unmarried and living with fewer people (P < 0.05). Other potential risk factors, indicated by P-values < 0.10, included younger age of first petrol use, having sniffed within 14 days prior to treatment, poly substance use, sniffing in response to negative emotions, and feeling lonely at baseline and having sleep problems at follow up. DISCUSSION AND CONCLUSION: This study identified psychosocial factors that may be associated with continued petrol sniffing among Aboriginal Australians post treatment. Future research, interventions and policy relating to petrol sniffing should consider these factors.
Asunto(s)
Gasolina , Nativos de Hawái y Otras Islas del Pacífico/estadística & datos numéricos , Solventes , Trastornos Relacionados con Sustancias/etnología , Adolescente , Adulto , Factores de Edad , Australia/epidemiología , Niño , Femenino , Estudios de Seguimiento , Humanos , Masculino , Nativos de Hawái y Otras Islas del Pacífico/psicología , Estudios Prospectivos , Recurrencia , Factores de Riesgo , Trastornos Relacionados con Sustancias/epidemiología , Trastornos Relacionados con Sustancias/psicología , Encuestas y Cuestionarios , Adulto JovenRESUMEN
INTRODUCTION AND AIMS: Substance misuse and psychological comorbidities can be common and may impact negatively on treatment outcomes. However, without appropriate tools, detecting psychological symptoms for Indigenous people can be difficult. This study assessed the appropriateness of an eight-item screening tool (based on Strong Souls) for measuring any relationships between substance use and psychiatric symptoms for Indigenous Australians. DESIGN AND METHODS: Indigenous Australians attending secondary or tertiary education institutions or substance use rehabilitation facilities in the Northern Territory (n = 407; mean age = 27.82) were assessed for depressive, anxiety and psychotic symptoms. The group represented 45 language groups from 95 urban and remote communities. English comprehension was measured on a scale from 0 (no understanding) to 10 (excellent understanding; M = 7.99, SD = 2.31). Ordinal regression analyses examined any associations between demographic and substance use factors and psychological symptoms. RESULTS: Compared with non-users, current cannabis users were significantly more likely [odds ratios (ORs) = 2.2-4.4] to experience depressive or anxiety symptoms. Frequent cannabis users experienced more symptoms than occasional users. Prior-inhalant users were more likely to feel lonely (OR = 2.18) compared with non-inhalant users. Frequent alcohol users were less likely (OR = 0.44) to feel sad than non-users. These results are interpreted with respect to previous research and methodological limitations. DISCUSSION AND CONCLUSIONS: Symptoms of depression or anxiety may be common for individuals seeking treatment for substance misuse and with minor improvement, these eight-items may provide a useful screen for psychological symptoms in Indigenous Australians.
Asunto(s)
Trastornos de Ansiedad/etnología , Depresión/etnología , Trastorno Depresivo/etnología , Trastornos Mentales/etnología , Nativos de Hawái y Otras Islas del Pacífico/psicología , Trastornos Relacionados con Sustancias/etnología , Trastornos Relacionados con Sustancias/psicología , Adolescente , Adulto , Anciano , Trastornos de Ansiedad/diagnóstico , Australia , Niño , Comorbilidad , Depresión/diagnóstico , Trastorno Depresivo/diagnóstico , Femenino , Humanos , Masculino , Trastornos Mentales/diagnóstico , Persona de Mediana Edad , Northern Territory , Trastornos Relacionados con Sustancias/diagnóstico , Encuestas y Cuestionarios , Adulto JovenRESUMEN
BACKGROUND: Cognitive impairment reflecting CNS disruption in chronic solvent abusers can resolve within two years of abstinence. However, the specific time course for recovery has yet to be determined empirically. This study monitored cognition among solvent (i.e., gasoline) abusers throughout 8 weeks of residential treatment. It also investigated the extent to which solvent-related cognitive impairments persisted following discharge. METHODS: Non-drug using healthy controls (n=33) and solvent abusers (n=29) who had inhaled gasoline, regularly or episodically, for an average of 4.3 years (SD=2.7) were assessed. Using linear mixed model analyses, solvent abusers were compared to healthy controls throughout treatment at baseline, two weeks, four weeks and six weeks, on visual motor, attention, learning, memory, and executive function tasks. Ten users who maintained abstinence were reassessed an average of 12 months later (SD=2.8) and were compared to healthy controls (n=12) retested at the same time interval using ANCOVA while controlling for age and baseline performance. RESULTS: At baseline, solvent abusers showed cognitive deficits on visual motor, learning and memory, paired associate learning, and executive functions. Paired associate learning performance improved within 6 weeks of abstinence, however, impairments in visual motor speed, learning and memory, and executive function persisted throughout and in some cases beyond treatment. CONCLUSIONS: Cognitive deficits exist for solvent abusers upon treatment entry. Some impairments resolve within weeks of abstinence, while memory and executive function improves gradually over months to years of abstinence, and might never fully recover.