Substance use, socio-demographic characteristics, and self-rated health of people seeking alcohol and other drug treatment in New South Wales: baseline findings from a cohort study.

OBJECTIVE: To investigate the demographic characteristics, substance use, and self-rated health of people entering treatment in New South Wales public health services for alcohol, amphetamine-type stimulants, cannabis, cocaine, or opioids use, by principal drug of concern. DESIGN: Baseline findings of a cohort study; analysis of data in patient electronic medical records and NSW minimum data set for drug and alcohol treatment services. SETTING, PARTICIPANTS: People completing initial Australian Treatment Outcomes Profile (ATOP) assessments on entry to publicly funded alcohol and other drug treatment services in six NSW local health districts/networks, 1 July 2016 - 30 June 2019. MAIN OUTCOME MEASURES: Socio-demographic characteristics, and substance use and self-rated health (psychological, physical, quality of life) during preceding 28 days, by principal drug of concern. RESULTS: Of 14 087 people included in our analysis, the principal drug of concern was alcohol for 6051 people (43%), opioids for 3158 (22%), amphetamine-type stimulants for 2534 (18%), cannabis for 2098 (15%), and cocaine for 246 (2%). Most people commencing treatment were male (9373, 66.5%), aged 20-39 years (7846, 50.4%), and were born in Australia (10 934, 86.7%). Polysubstance use was frequently reported, particularly by people for whom opioids or amphetamine-type stimulants were the principal drugs of concern. Large proportions used tobacco daily (53-82%, by principal drug of concern group) and reported poor psychological health (47-59%), poor physical health (32-44%), or poor quality of life (43-52%). CONCLUSIONS: The prevalence of social disadvantage and poor health is high among people seeking assistance with alcohol, amphetamine-type stimulants, cannabis, cocaine, or opioids use problems. Given the differences in these characteristics by principal drug of concern, health services should collect comprehensive patient information during assessment to facilitate more holistic, tailored, and person-centred care.

Identifying thresholds for clinically meaningful change among clients of drug and alcohol services using the Australian Treatment Outcomes Profile.

AIMS: The Austraian Treatment Outcomes Profile (ATOP) is a brief clinical outcomes tool used widely in the Australian alcohol and other drugs treatment sector to monitor clients' substance use, health, wellbeing and clinical risk factors. It has demonstrated reliability and validity, and has recommended clinical cut-offs for assessing single-occasion client-rated health scores. This study determined clinically meaningful change thresholds for ATOP substance use and health and wellbeing variables for use by clinicians in monitoring client progress, and for quality improvement and service evaluation. DESIGN, SETTING AND PARTICIPANTS: A framework for assessing clinically meaningful changes scores was developed by (1) calculating statistically reliable change thresholds using data-driven techniques with a reference sample of clinical ATOP data and (2) conducting a multi-disciplinary subject matter expert group to review the utility and validity of data-derived clinically meaningful change. The study was conducted within Outpatient Alcohol and Other Drug treatment services in New South Wales, Australia. The reference sample comprised 6100 ATOPs from clients at entry to public outpatient Alcohol and Other Drug treatment services; the subject matter expert group comprised 29 key stakeholders from the specialist alcohol and other drug treatment sector. MEASUREMENTS AND FINDINGS: We used the Reliable Change Index method to calculate clinically meaningful change thresholds for ATOP variables. For substance use variables, a change of 30% in days of use in the last 28 (minimum 4 days) was the threshold for clinically meaningful change for substance use; for health and wellbeing variables, a change of 2 or more points in psychological health, physical health or quality of life scores (measured on 0-10 scales) was the minimum clinically meaningful change. CONCLUSIONS: Clinically meaningful change thresholds have been proposed for Australian Treatment Outcomes Profile substance use and health and wellbeing items, based on statistical reliability and subject matter expert assessment. These will be used in the development of an outcomes metric for assessing change and assigning meaning in aggregated data for evaluation of services.

Health and social characteristics of clients reporting amphetamine type substance use at entry to public alcohol and other drug services in New South Wales, Australia, 2016-2019.

INTRODUCTION: Amphetamine type substances (ATS) are commonly used by Australian alcohol and other drug service entrants. We describe demographic characteristics, patterns of ATS and other substance use, health and social conditions among clients entering New South Wales (NSW) public alcohol and other drug services. METHODS: Retrospective cohort of 13,864 records across six health districts (2016-2019) for clients seeking substance use treatment. These districts service approximately 44% of the NSW population aged 15 years and over. Multivariate analysis was conducted on a subsample for whom full data were available (N = 9981). Data included NSW Minimum Data Set for drug and alcohol treatment services and Australian Treatment Outcomes Profile items. RESULTS: Over the preceding 4 weeks, 77% (n = 10,610) of clients (N = 13,864) reported no recent ATS use, 15% (n = 2109) reported 'low frequency' (1-12 days) and 8% (n = 1145) 'high frequency' (13-28 days) use. ATS use was most common among people attending for ATS or opioids as primary drug of concern. A multinomial regression (N = 9981) identified that clients reporting recent arrest (aOR 1.74, 95% CI 1.36, 2.24), higher cannabis use frequency (aOR 1.01, 95% CI 1.00, 1.02), lower opioid use frequency (aOR 0.98, 95% CI 0.97, 0.99) and poorer quality of life (aOR 0.91, 95% CI 0.86, 0.97) were more likely to report 'high frequency' rather than 'low frequency' ATS use. DISCUSSION AND CONCLUSIONS: People who use ATS experience health and social issues that may require targeted responses. These should be integrated across all services, not only for clients with ATS as principal drug of concern.

Geographical variation in implementation of the Pathways to Comorbidity Care program in Australian drug and alcohol services.

AIM: Comorbid drug and alcohol and mental health disorders are highly prevalent. Significant gaps in service provision make this problem particularly difficult to address in regional Australia. The Pathways to Comorbidity Care (PCC) program was designed to improve management of comorbidity by outpatient drug and alcohol clinicians in New South Wales, Australia. This paper uses the Consolidated Framework for Implementation Research (CFIR) to evaluate variations in implementation outcomes across geographically diverse services. METHODS: Twenty clinicians across three drug and alcohol services from metropolitan, outer metropolitan and regional geographic locations were engaged at multiple levels of influence (directors, managers, clinicians) during the implementation of the multimodal PCC training package. The CFIR guided the development of self-report measures and semi-structured interviews evaluating implementation of the PCC training, and disparities in implementation barriers and facilitators were determined. RESULTS: Metropolitan clinicians identified less barriers than regional clinicians on several intervention characteristics (adaptability, complexity, design quality and packaging), as well as outer setting (peer pressure), inner setting (implementation climate, staff incentives, leadership engagement, available resources) and process (planning, opinion leaders, executing) domains. Regional clinicians evaluated the networks and communications construct more favourably. CONCLUSIONS: Specific barriers identified more strongly by regional clinicians included the importance of communication with local clinicians and leadership about the practicalities of incorporating the approach into routine practice (allocation of time, increased accessibility of implementation team). Metropolitan clinicians provided more favourable evaluations of the package design, implementation climate and specific implementation processes such as a clear and informative implementation plan.

Implementation of a Multi-Modal Training Program for the Management of Comorbid Mental Disorders in Drug and Alcohol Settings: Pathways to Comorbidity Care (PCC).

OBJECTIVES: We aimed to evaluate the impact of the Pathways to Comorbidity Care (PCC) training program for alcohol and other drugs (AOD) clinicians to improve the management of comorbidity. METHODS: A controlled before-and-after study using PCC training was conducted across 6 matched sites in Australia including 35 clinicians. Controls received standard workplace training. PCC training included seminar presentations, workshops conducted by local "clinical champions," individual clinical supervision, and access to an online information portal. We examined (a) identification (screening, assessment) and treatment (treatment, referral) of comorbidity in practice (N = 10 clinical files per clinician), (b) self-efficacy, knowledge, and attitudes of clinicians. RESULTS: Significant improvements were observed in the PCC group but not the control sites with regards to the rate of clinical files showing identification of comorbidity (+50% v -12% change from baseline, respectively; [X2 (1, N = 340) = 35.29, p = .01] with only a trend for improvements in the rate of files demonstrating treatment of comorbidity [X2 (1, N = 340) = 10.45, p = .06]. There were significant improvements in the PCC relative to the control group for clinician self-efficacy, F(1,33) = 6.40, p = .02 and knowledge and attitudes of comorbidity monitoring, F(1,33) = 8.745, p = .01. CONCLUSIONS: The PCC training package may help improve identification of comorbidity, self-efficacy, and attitudes toward screening and monitoring of comorbidity in drug and alcohol settings.

Barriers and Facilitators to the Implementation of the Pathways to Comorbidity Care (PCC) Training Package for the Management of Comorbid Mental Disorders in Drug and Alcohol Settings.

Background: We have previously reported that the Pathways to Comorbidity Care (PCC) training program for alcohol and other drug (AOD) clinicians improved identification of comorbidity, self-efficacy, and attitudes toward screening and monitoring of comorbidity. We aimed to identify barriers and facilitators of implementation of the PCC training program in drug and alcohol settings. Methods: The PCC training program was implemented across 6 matched sites in Australia as per (1), and 20 clinicians received training. PCC training included seminar presentations, workshops conducted by local "clinical champions," individual clinical supervision, and access to an online information portal. We examined barriers and facilitators of implementation according to the Consolidated Framework for Implementation Research. Results: Barriers included inner setting (e.g., allocated time for learning) and characteristics of individuals (e.g., resistance). Facilitators included intervention characteristics (e.g., credible sources), inner setting (e.g., leadership), and outer setting domains (e.g., patient needs). Clinical champions were identified as an important component of the implementation process. Conclusions: Barriers included limited specific allocated time for learning. A credible clinical supervisor, strong leadership engagement and an active clinical champion were found to be facilitators of the PCC training program.

Dissemination of a computer-based psychological treatment in a drug and alcohol clinical service: an observational study.

BACKGROUND: There is emerging evidence for the potential of computer-based psychological treatments (CBPT) as an add-on to usual clinical practice in the management of health problems. OBJECTIVE: The study set out to observe if, when, and how clinicians working in a publically funded alcohol/other drug (AOD) clinical service might utilize SHADE (Self-Help for Alcohol and other drug use and DEpression), a CBPT program for comorbid depression and alcohol or cannabis use, in their clinical practice. METHODS: Thirteen clinicians working within an AOD service on the Central Coast of New South Wales, Australia, were recruited. At baseline, all 13 clinicians were assessed for their computer anxiety and openness to innovation. Clinicians referred current clients to the study, with consenting and eligible clients (N = 35) completing a baseline and 15-week follow-up clinical assessment. The assessment comprised a range of mental health and AOD measures administered by an independent research assistant. Over the course of the study, clinicians submitted session checklists detailing information about session content, including the context and extent to which SHADE was used for each client. RESULTS: Descriptive statistics showed that clinicians employed the SHADE program in a variety of ways. When SHADE modules were used, they were generally introduced in the early phase of treatment, on average, around session 4 (M = 3.77, SD = 5.26, range 1-36). However, only 12 of the 35 clients whose session checklists were available were exposed to the SHADE modules; this, despite 28/35 clients indicating that they would be willing to use CBPT during their current treatment program. CONCLUSIONS: Treatment seekers in the AOD service of the current trial were generally open to receiving CBPT like SHADE; however, clinicians tended to use SHADE with only 34 percent of clients. This indicates the importance of providing ongoing support and encouragement to clinicians, in addition to an initial training session, to encourage the adoption of innovative technologies into clinical practice, and perhaps to engage clients in a discussion about CBPT more routinely. TRIAL REGISTRATION: Australian Clinical Trial Registration Number ACTRN12611000382976.

Avoiding emotional bonds: an examination of the dimensions of therapeutic alliance among cannabis users.

There is a growing need to provide treatment for cannabis users, yet engaging and maintaining this population in treatment is particularly difficult. Although past research has focused on the importance of therapeutic alliance on drug treatment outcomes, this is the first study to examine the dimensions of therapeutic alliance for cannabis users compared with users of alcohol or other drugs in a naturalistic setting. The acceptability of Internet-delivered interventions for drug and alcohol treatments is also investigated. Participants (n = 77) included clients who were receiving outpatient drug and alcohol treatment at a publicly funded health service, including a Specialist Cannabis Clinic. The results indicated that one particular domain of alliance, Bond, was consistently lower, from both client and clinician perspectives, for current cannabis users relative to those not currently using cannabis. Client perceptions of Bond decreased as the severity of cannabis use increased (r = -0.373, p = 0.02). Cannabis Clinic clients did not report a significantly lower Bond with their clinicians, suggesting that specialized cannabis services may be better placed to provide appropriate treatment for this population than embedding cannabis treatment within traditional drug and alcohol treatment teams. In addition, Internet/computer-based treatments may be one potential way to engage, transition, or retain cannabis users in treatment.

To enforce or engage: the relationship between coercion, treatment motivation and therapeutic alliance within community-based drug and alcohol clients.

Three fundamental clinical issues are consistently associated with treatment engagement and outcomes in substance using populations; coercion, motivation and therapeutic alliance. It is accepted that these factors play an integral role in the success of substance use treatment and particularly that higher motivation and therapeutic alliance are advantageous to treatment outcomes. The impact of coercion on engagement and treatment outcome, on the other hand, is less clear, and the relationship between these three issues has not been adequately explored. The current study aimed to address this gap, by examining the presenting characteristics of clients attending a community drug and alcohol counselling service in relation to coercion, motivation, therapeutic alliance and substance use, as well as the effect that these variables had on treatment outcomes 15 weeks later. A total of 77 clients recruited from the Central Coast Drug and Alcohol Service participated in the study, completing a phone assessment upon treatment entry and 15 weeks post-baseline. Results indicated that facets of motivation and therapeutic alliance played a significant role in client's substance use upon presentation for treatment, although coercion did not. Coercion was not associated with substance use outcomes at 15 week follow up. However, due to a relatively small sample completing post-baseline assessments (n=33), further research is needed to examine the predictive effects of these variables in community drug and alcohol clients.

Study protocol: a dissemination trial of computerized psychological treatment for depression and alcohol/other drug use comorbidity in an Australian clinical service.

BACKGROUND: The rise of the internet and related technologies has significant implications for the treatment of complex health problems, including the combination of depression and alcohol/other drug (AOD) misuse. To date, no research exists to test the real world uptake of internet and computer-delivered treatment programs in clinical practice. This study is important, as it is the first to examine the adoption of the SHADE treatment program, a DVD-based psychological treatment for depression and AOD use comorbidity, by clinicians working in a publicly-funded AOD clinical service. The study protocol that follows describes the methodology of this dissemination trial. METHODS/DESIGN: 19 clinicians within an AOD service on the Central Coast of New South Wales, Australia, will be recruited to the trial. Consenting clinicians will participate in a baseline focus group discussion designed to explore their experiences and perceived barriers to adopting innovation in their clinical practice. Computer comfort and openness to innovation will also be assessed. Throughout the trial, current, new and wait-list clients will be referred to the research program via the clinical service, which will involve clients completing a baseline and 15-week follow-up clinical assessment with independent research assistants, comprising a range of mental health and AOD measures. Clinicians will also complete session checklists following each clinical session with a client, outlining the extent to which the SHADE computer program was used. Therapeutic alliance will be measured at intake and discharge from both the clinician and client perspectives. DISCUSSION: This study will provide comprehensive data on the factors associated with the adoption of an innovative, computer-delivered evidence-based treatment program, SHADE, by clinicians working in an AOD service. The results will contribute to the development of a model of dissemination of SHADE, which could be applied to a range of technological innovations. CLINICAL TRIALS REGISTRY: Australian Clinical Trial Registration Number: ACTRN12611000382976.