Learning Objectives:
1. Define pica and distinguish it from developmentally appropriate oral exploration and culturally sanctioned practices.
2. Identify common and dangerous substances associated with pica and recognize associated medical risks.
3. Recognize behavioral, medical, and systemic signs of pica across pediatric, adult, and IDD populations.
4. Explain the multifactorial causes of pica, including biological, nutritional, psychological, developmental, and environmental factors.
5. Describe evidence-based diagnostic approaches, including appropriate laboratory testing and imaging when indicated.
6. Discuss multidisciplinary treatment strategies, including medical management, behavioral interventions, nutritional support, and caregiver education.
7. Apply prevention and monitoring strategies to reduce risk and improve outcomes, particularly in individuals with developmental disabilities.
