Placebo and nocebo effects.

Area of Science:

• Neuroscience
• Psychology
• Medical Informatics

Background:

• Traditional research focused on psychoneurobiological mechanisms of placebo and nocebo effects.
• Recent advancements include AI for response prediction and digital therapeutics for personalization.

Purpose of the Study:

• Introduce the Psychoneurobiology, Individualization, and Normalization (PIN) framework.
• Outline a phased approach to understanding and utilizing placebo/nocebo effects.
• Propose integration into mainstream medical practice.

Main Methods:

• Review of current research in psychoneurobiology and AI applications.
• Conceptualization of a three-phase framework (Psychoneurobiology, Individualization, Normalization).
• Proposal for clinical integration strategies.

Main Results:

• The PIN framework categorizes research and application into three distinct phases.
• Identifies AI and digital therapeutics as key components of the Individualization phase.
• Highlights the potential for mainstream integration in the Normalization phase.

Conclusions:

• The PIN framework provides a structured approach to placebo and nocebo research.
• Integration of AI, digital therapeutics, and expectation management can personalize treatments.
• Normalization phase aims to embed these insights into routine healthcare.