Medication decision-making by persons with serious mental illness

Area of Science:

• Nursing Science
• Health Psychology
• Psychiatry

Background:

• The Interaction Model of Client Health Behavior (IMCHB) is a framework for developing tailored clinical interventions.
• Serious mental illness (SMI) presents unique challenges in medication adherence and management.
• Psychotropic medications are crucial for managing psychosis symptoms.

Purpose of the Study:

• To examine medication decision-making in individuals with SMI using the IMCHB.
• To explore the role of client motivation and decisional control in medication adherence.
• To understand the implications for nursing practice in managing psychotropic medication.

Main Methods:

• Utilized constructs from the IMCHB: client singularity, client-provider interaction, and health outcomes.
• Examined the influence of client motivation on participation in healthcare interactions.
• Analyzed decisional control within the client-provider interaction concerning medication management.

Main Results:

• Client motivation impacts engagement in the client-provider interaction, affecting medication adherence and quality of life.
• Decisional control within the client-provider relationship is key to medication decision-making for individuals with SMI.
• Effective medication decision-making strategies are vital for improving outcomes in serious mental illness.

Conclusions:

• The IMCHB provides a valuable lens for understanding and improving medication adherence in serious mental illness (SMI).
• Enhancing client motivation and decisional control in medication decisions is essential for better health outcomes.
• Nursing interventions focused on shared decision-making can significantly impact the management of psychosis and quality of life.