Drug & Alcohol DisordersMental Health

Integrated Care Pathways for People with Co-occuring Mental Health and Substance Use Problems

Project Lead
Professor Nick Lintzeris

Professor Nick Lintzeris

Professor Nick Lintzeris

Professor Lintzeris is a practising addiction medicine specialist, Director of Drug and Alcohol Services, South East Sydney Local Health District and Conjoint Professor in the Specialty of Addiction Medicine, Faculty of Medicine and Health, University of Sydney. He is the current President of the Chapter of Addiction Medicine, Royal Australasian College of Physicians, past Chief Addiction Medicine Specialist for NSW Health, and Foundation Chair of the NSW Drug and Alcohol Clinical Research and Improvement Network (DACRIN).

Professor Lintzeris has a keen interest in clinical and translational research in the drug and alcohol field, with 200 peer reviewed journal publications. A key interest is the use of clinical information routinely collected in electronic record systems to enable research and evaluation and improve care for people with substance use disorders

People living with mental health challenges and co-occurring substance use issues often cannot find streamlined, integrated and patient-centred care that addresses both needs. 

Integrated care is the gold standard for addressing the complex needs of individuals with co-occurring mental health and substance use disorders. It acknowledges the interconnected nature of these conditions and aims to provide comprehensive, coordinated, and seamless support to individuals, ensuring they receive the most effective and efficient treatment.  

Effective treatment approaches focus on comprehensive assessment, personalised treatment planning, and a combination of evidence-based therapies, medication management, and psychosocial support.  

Ben Steele, a lived experience advocate, details his experiences here: Lived experience advocate Ben Steele talks about his advisory role with drug and alcohol services (youtube.com) 

About the project

The research team was a unique collaboration of clinicians, people with lived experience of mental health and drug and alcohol issues, and health service managers who have come together to identify ideas to improve the responses of services to people with co-occurring conditions. The group developed four initiatives to address the gaps and barriers in service provision and deliver co-ordinated care to improve people’s experiences and health outcomes: 

  • Mental health and alcohol and other drugs resource package 

The project team, with a clinical reference group including people with lived experience, developed a directory of online and telephone resources (local and national) for people experiencing co-occurring mental health and drug and alcohol conditions. Targeted at clinicians, the directory gives fast reference for information or services for people with less severe mental health and drug and alcohol conditions. 

  • Health Pathways 

This project developed clinical pathways for GPs to support people who have both mental health and drug and alcohol conditions, ensuring they can access services and information at the appropriate time. This ‘no wrong door’ approach is intended to integrate patient journeys between general practice, specialist mental health and drug and alcohol services, and physical health clinics within the community, hospital and non-profit service sectors. 

  • Electronic Medical Record 

Appropriate use of electronic medical records means clients do not have to repeat their story to multiple services, and can improve the quality of referrals and the patient journey through the system. This collaboration looked at what is required to do this effectively, including workforce issues, clinical pathways, clinical information systems and approaches to cross-disciplinary team communication. 

  • Multidisciplinary shared care plans 

This initiative addressed how GPs can share patient care with SESLHD mental health services for complex mental health conditions. It involved an electronic shared care plan between GPs and the health district clozapine clinic for supporting these patients, some of whom also have alcohol and other drug issues. 

Media and Publications

Paper: Pharmacological Treatment of Methamphetamine/Amphetamine Dependence: A Systematic Review 

Paper: New Australian guidelines for the treatment of alcohol problems: an overview of recommendations 

Outcomes

The project successfully developed training and education resources for clinicians working with mental health and substance-use disorders, which have been included on the Central and Eastern Sydney Primary Health Network (CESPHN) and NSW Health websites, and integrated into support programs. A new care model for people taking antipsychotic medication was also trialled, and the findings will be used to develop future care models.  

Project Status

This project was active from January 2020 to September 2023 and has been successfully completed. 

Staff involved are continuing to integrate SESLHD drug and alcohol services with SESLHD Mental Health services as part of their everyday work and role responsibilities. 

Funding Sources

  • Commonwealth grant funding awarded by the Australian Government Department of Health and Aged Care
  • The Serpentine Foundation

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