Prevalence of co-occurring alcohol and other drug use in an Australian older adult mental health service

Care planning and nonpharmacological interventions in a metropolitan inpatient dual diagnosis service: A retrospective exploratory study

In Australia, the terms dual diagnosis and comorbidity are commonly used, often interchangeably, to describe the experience of consumers with both mental health difficulties and difficulties with alcohol and other drug use. Consumers with comorbidity often have complex needs that require comprehensive assessment, multidisciplinary team support, and trauma-focused management. More information about the demographics of consumers admitted with comorbidity, and the documented assessed needs, care, and interventions provided, would provide the foundations for working towards improved quality and continuity of care. Therefore, the aim of this study was to explore the documentation of inpatient assessment, care, and interventions provided to people with comorbidity. The research design was a retrospective exploratory study, and data collection involved a 12-month healthcare record audit. Forty-one records were screened, and 36 consumer healthcare records were identified as eligible for inclusion in the study. Most consumers (n = 34, 94%) were admitted on an involuntary basis, and 8 (22.2%) were female. Consumers had a median length of stay of almost six months. In most healthcare records, there was no documented evidence of care planning involvement by consumers or the multidisciplinary team. There was great variance in the delivery of nonpharmacological interventions. Most consumers did not receive trauma-focused assessment or intervention, and assessment tools were often incomplete with outcome measures poorly documented. This study has demonstrated significant gaps in consumer and multidisciplinary engagement with care planning and goal setting. There was poor documentation of comprehensive assessment and nonpharmacological interventions.

Substance Use and Co-occurring Physical Health Problems: File Review of a Residential Drug and Alcohol Treatment Service

Objectives: Physical health conditions cause significant disability and mortality among people living with alcohol and other drug problems. There has been limited research on the prevalence of health problems among clinical samples of people with substance use disorders, particularly among those in residential treatment. Yet residential settings provide unique opportunity for responding to health needs. To better understand the health of people attending treatment for substance use disorders, this study conducted a file review to examine the prevalence of physical health problems as identified during routine residential care. Methods: A retrospective review of client files collected between 2013 and 2017 (N = 172) was completed at a residential treatment service in NSW, Australia. Data were extracted to examine the prevalence of physical health problems recorded at entry into treatment. Correlates of health problems were estimated using bivariate descriptive analyses and logistic regression. Results: The majority of clients in treatment for substance use had a comorbid physical health problem (80.7%). Musculoskeletal problems were the most frequently reported medical issue (38.6%). Odds for some physical health problems were related to client gender, age, and primary substance of concern. Male gender remained the strongest predictor of dental health problems when controlling for age and substance type (odds ratio [OR] = 3.60). Primary alcohol use remained the strongest predictor of nutritional deficiencies when controlling for client age (OR = 4.43). Among clients with a physical health problem and who had a treatment episode of at least 14 days (n = 110), just over half (55.5%) were referred to a health-related practitioner or service during their treatment episode. Conclusions: This study contributes to the literature by reporting on the incidence of physical health problems among people in residential treatment for substance use disorders. The high prevalence of physical health morbidity iterates the role of non-medical staff working within drug and alcohol services in the identification of client health needs. The findings support calls for systematic screening of physical health as part of routine care for substance use disorders improved integration of substance treatment and the broader primary health care system.

Improving Care Provision to Older Adults with Dual Diagnosis: Recommendations from a Mixed-Methods Study

Older adults with dual diagnosis remain an under-diagnosed population in mental health services, with complex needs and high rates of medical comorbidity. Dual diagnosis is a significant challenge to contemporary mental health services, with recognition of the increased rate of relapse and costs of care of poorly managed dual diagnosis identified through comprehensive research. Unfortunately, the research attention paid to those with dual diagnosis in younger age groups has not been replicated in the older adult cohort, with few studies specifically exploring the treatment needs of these individuals. Of the studies that do exist, many identify poor screening and assessment, clinician frustration and a lack of cohesive treatment for co-occurring alcohol and other drug use disorders for older adults. We draw from a mixed methods exploratory study conducted in an inner Melbourne community older adult mental health service providing care to consumers with dual diagnosis to formulate recommendations to improve the care provision to this cohort. We discuss changes to the way older adult mental health services operate that are essential to improve the care and response to consumers presenting with dual diagnosis. Ultimately, we aim to discuss how older adult mental health services can improve to provide timely, responsive care to those with dual diagnosis.

Nursing Knowledge of Alcohol and Other Drugs (AOD) in a Regional Health District: An Exploratory Study

Nurses remain at the forefront of direct patient care due to the nature of their role; they are in a position to provide assessment, response and referral of individuals in healthcare settings with problematic alcohol and other drug (AOD) use. We aim to determine the AOD knowledge of nurses in a regional health district in Australia and the awareness of an AOD service operating in the clinical environment. We employed a cross-sectional online survey, with descriptive and correlational analysis performed to explore relations between knowledge and both assessment and referral practices for individuals with problematic AOD use. Results indicate good knowledge of the AOD service, with confidence to refer to the service associated with recent contact. Lower satisfaction levels with the AOD service were found in nurses who had no recent contact with the service. Awareness of the service was also positively associated with completion of the electronic AOD assessment. These results indicate that the presence of experienced AOD clinicians may increase familiarity with AOD services and increase screening. Given the link between familiarity and comfort with the AOD service and referral, establishing specialised AOD nursing positions remains an important strategy. We argue that the presence of specialised AOD nurses has a flow on effect in maintaining continuing screening and encouraging nurses to refer individuals with problematic AOD use for ongoing care and treatment.

The Experiences of Older Adults with Dual Diagnosis in an Inner Melbourne Community Mental Health Service

Less is known about the experiences of older adults (65+ years of age) with co-occurring mental health and alcohol and other drug use disorders (dual diagnosis) than is known about the experiences of their younger counterparts. This exploratory qualitative study sought to interview individuals receiving case management from an inner Melbourne community mental health service to determine their experiences of living with dual diagnosis and explore their interactions with mental health and addiction treatment, and general medical services alike. Six older adults with a dual mental health and substance disorder agreed to participate in a semi-structured interview process and provided their perspectives about living with complex mental illness and alcohol and other drug use. Several key themes emerged throughout the interview process, mirroring the notion of dual diagnosis being a complex phenomenon involving a number of interrelated factors: these include medical complexity, poor service engagement and long-term use of alcohol and other drugs. Interviews also demonstrate the challenges inherent in providing care to this cohort, with the participants frequently describing their experiences with services as being fraught with difficulty. The increased understanding of the perspectives of older adults with dual diagnosis provides the foundation for further research into this population in addition to influencing future nursing care provided to this cohort.

Point Prevalence and Patterns of Mental Health Comorbidity Among People Accessing Australia's First Older Adult-Specific Alcohol and Other Drug Treatment Service

OBJECTIVE

There are good data regarding the prevalence and patterns of dual diagnosis among the general population; however, data regarding the older adult cohort are limited. We aimed to extend the knowledge of the point prevalence and patterns of dual diagnosis among older adults and the impact of dual diagnosis on the utilization of alcohol and other drug treatment services.

METHOD

A 12-month medical chart audit of clients discharged from an Australian older adult-specific alcohol and other drug treatment service was performed. Measures included the Alcohol Use Disorders Identification Test-Consumption, the Drug Use Disorders Identification Test-Consumption, the Kessler 10, and the Modified MINI Screen. Additional data collected included mental health diagnoses, number of session types, and treatment outcomes.

RESULTS

There were 79 (n = 45, 57% male) medical charts audited, with a mean age of 65.9 years (SD = 5.8). There were 68 (89%) clients having at least one comorbid mental illness. Clients with a dual diagnosis were younger (p = .011) than those without. Some comorbid mental health conditions were associated with additional service utilization (p < .05). Clients with personality disorders required more telephone calls and outreach services (p < .05). The number of mental health diagnoses was associated with additional treatment sessions (p < .05).

CONCLUSIONS

Further research with a larger sample size of older adults seeking age-specific alcohol and other drug treatment services is required. Older adult-specific alcohol and other drug treatment services need to allow for longer episodes of care for clients with certain dual diagnoses and a focus on reducing anxiety to increase treatment retention.

The Experiences of Clinicians Caring for Older Adults with Dual Diagnosis: An Exploratory Study

Dual diagnosis has been identified as a significant challenge to mental health services, resulting in higher rates of psychiatric relapse and greater illness severity. Much research explores dual diagnosis in the adult mental health cohort, however little research attention has been paid to older adults with dual diagnosis. Far from being a trivial issue, preliminary studies have shown that dual diagnosis in older adults is under diagnosed and poorly identified by clinicians with few specific treatment options available. In addition, studies of the ageing baby boomer cohort demonstrate a potential for dual diagnosis presentations to increase in the coming years. This article explores the experiences of a clinical team providing care to older adults with dual diagnosis in Melbourne, Australia, through a semi-structured interview process. The participants described a number of systemic barriers to providing care to the older adults with dual diagnosis presenting to the mental health service, in addition to feeling poorly prepared and expressing a degree of clinical helplessness. Additionally, the participants described service improvement, which included a strong dual diagnosis culture in the leadership team of the mental health service and role modelling dual diagnosis competent practice among clinicians.

Alcohol Use in an Older Adult Referred to a Consultation-Liaison Psychiatry Service: A Case Report

Alcohol use disorder in older adults is associated with a number of substantial medical complications, including cognitive decline. Due to limited success and application of screening approaches in this cohort, older adults are more likely to present to general hospital settings with undiagnosed problematic alcohol use. Consultation-liaison psychiatry services operating in general hospital settings are likely to be referred older adults with alcohol use disorders for assessment and management. A 77-year-old female presented to a metropolitan hospital with symptoms including frequent falls, slurred speech, difficulty judging distance, hypersomnia, poor reasoning, and odd behaviours. She also presented with severe anxiety and bruxism. Several diagnostic tests were inconclusive, and a consultation-liaison psychiatry assessment revealed a prominent heavy drinking pattern and concurrent abuse of oxycodone and benzodiazepines. This report adds further support to the case for uniform screening of all older adults for alcohol and other drug (AOD) use. A number of weeks had passed before the patient's drinking pattern was established, with no withdrawal management in place. A multifaceted treatment approach, including antidepressant therapy, anticraving medication, benzodiazepine as well as opiate rationalisation, and AOD counselling support was commenced prior to discharge from the general hospital.

"The Chicken or the Egg": Barriers and Facilitators to Collaborative Care for People With Comorbidity in a Metropolitan Region of South Australia

Mental health disorder and alcohol and other drug comorbidity is prevalent in Australia. This qualitative study used semistructured interviews (N = 20) to elicit clinicians' and workers' knowledge, experiences, and opinions regarding issues pertaining to service needs of people with comorbidity in a metropolitan region of South Australia. The study revealed barriers to effective access and delivery of comorbidity care by MH and AOD services. Participants reported difficulties with identification, access, suitability, policy, funding, and collaboration between sectors and services responding to comorbidity. Results suggest that these models of practice were inadequate influencing the delivery, consistency, and reliability of comorbidity care.

Lifetime alcohol use and cognitive performance in older adults

Substance use is an important clinical issue in the older adult population. As older adults are susceptible to cognitive disorders, the intersection of the fields of substance use and cognitive neuroscience is an active area of research. Prior studies of alcohol use and cognitive performance are mixed, and inconsistencies may be due to under- or over-adjustment for confounders. This article adds to this literature by conducting a secondary analysis of self-reported lifetime history of alcohol use and cognitive performance in older adults (n = 133). It was hypothesized that current alcohol users would have poorer cognitive performance compared to never/minimal and former alcohol users. Older adult participants were classified into never/minimal alcohol users, former alcohol users, and current alcohol users. A neurocognitive battery included a global cognitive measure and individual measures of attention, memory, fluency, and executive function. A directed acyclic graph-based approach was used to select variables to be included in the multiple linear regression models. Though unadjusted analyses showed some significant associations between alcohol use and cognitive performance, all associations between alcohol use and cognitive performance were eliminated after adjusting for age, education, sex, race, and smoking pack years. Alcohol drink years were not significantly associated with cognitive performance among current and former alcohol users. These results suggest that lifetime alcohol use is not significantly associated with cognitive performance in older adults after adjustment for key confounders. Inconsistencies in prior studies may be due to uncontrolled confounding and/or unnecessary adjustment of mediators and/or colliders.