Barbara Jean Riegel

Barbara Jean Riegel is a Research Professor affiliated with the Mary MacKillop Institute for Health Research under the Faculty of Health Sciences. Her work focuses on advancing self-care strategies for individuals with chronic illnesses, particularly heart failure. She has led groundbreaking research on caregiver contributions to patient self-care, symptom management, and sleep's role in chronic disease outcomes. Dr. Riegel co-developed the Situation-Specific Theory of Heart Failure Self-Care and contributed to major clinical guidelines like the ACC/AHA Heart Failure Management protocols.

Her research spans theory development, intervention design (e.g., motivational interviewing trials), and instrument validation (e.g., Self-Care of Heart Failure Index). Collaborations include multinational studies in Italy and South America, emphasizing cross-cultural applicability. Current projects explore behavioral economics in medication adherence and telehealth interventions for caregivers. Her work bridges nursing science with clinical practice, aiming to improve patient outcomes through evidence-based self-care frameworks.

Key areas of expertise include chronic disease management, caregiver-patient dynamics, and health behavior theory. She has authored over 200 peer-reviewed articles and serves on editorial boards for leading nursing journals. Her research has directly informed national and international clinical practice guidelines.