6th Edition of Addiction World Conference 2027

Abstract

The substance use treatment field is frequently characterized by fragmentation across clinical, organizational, and policy domains. Frameworks that guide placement, ethical practice, and implementation can identify challenges within the treatment field, but do not necessarily reveal where opportunities reside to address them.

Treatment environments involve interacting systems whose requirements, resources, and expectations do not always align. These misalignments can create barriers that disrupt client engagement, even when the source of the problem lies outside the treatment setting. For example, a client's employment schedule may conflict with treatment requirements, creating a challenge that neither the client nor the treatment provider can easily resolve. In addiction treatment, these disruptions can have consequences extending well beyond a missed appointment. Recognizing these relationships raises a question: once a gap is identified, where can meaningful change actually begin?

This presentation examines how the Ecological Systems Theory Applied to Treatment Environments (ESTATE) model conceptualizes the relationships between structural gaps, stakeholder influence, and the movement of research into treatment practice. ESTATE builds on an overlapping ecological framework comprising three domains: Self-Determination, Quality of Treatment, and Societal and Political Forces. Misalignment among these domains can produce conceptual, implementation, and policy gaps affecting treatment access, delivery, and sustainability—any of which could be detrimental to a person seeking treatment.

ESTATE brings the complexities of addiction treatment systems into a single visual framework, providing a way to identify challenges, conceptualize their origins, and examine opportunities to influence meaningful change. The model incorporates a continuous research life cycle, linking policy shifts, research priorities, contextual factors, and treatment revisions to examine how identified gaps can inform changes in treatment practice. By situating these relationships within broader political, educational, and regulatory environments, the model provides a clearer understanding of the conditions and opportunities through which change in the addiction treatment field becomes possible.