Interfacing Chronic Illness and Psychological Resilience

Chronic physical illnesses frequently co-occur with mental health disorders, complicating patient care. This chapter examines the intersection of chronic illness and psychological resilience through a biopsychosocial lens. It reviews epidemiological data illustrating high rates of depression, anxiety, and trauma-related symptoms among individuals with conditions like diabetes, cancer, and rare diseases. Theoretical frameworks (biopsychosocial model, developmental, and family systems theories) inform the discussion. Three case studies (adolescent diabetes, adult cancer survivor, child with a rare disorder) demonstrate integrative psychotherapeutic interventions, cognitive-behavioral, trauma-focused, narrative, and family therapies tailored to whole-person care. Emphasis is placed on collaboration with medical teams via integrated care models to address both physical and mental needs. The chapter highlights how coordinated, holistic approaches bolster patient and family resilience, improving outcomes across the lifespan.