About this book:

*Geriatric Medicine Essentials: Complex Care for Older Adults* provides a comprehensive framework for clinicians and caregivers navigating the multifaceted health needs of an aging global population. The text emphasizes that older adults are a heterogeneous group whose care must transcend single-disease models to address the "Geriatric 5Ms": Mind, Mobility, Medications, Multicomplexity, and Matters Most. By utilizing the Comprehensive Geriatric Assessment (CGA), the book details strategies for managing intertwined challenges such as multimorbidity, frailty, and polypharmacy, advocating for "less is more" prescribing and proactive deprescribing to preserve functional independence and quality of life.

The book delves into specific clinical domains, including cognitive health (dementia and delirium), cardiovascular and respiratory diseases, and musculoskeletal issues like sarcopenia and osteoporosis. It highlights the "geriatric giants"—syndromes like falls, dizziness, incontinence, and pressure injuries—that often arise from cumulative physiological declines rather than isolated pathologies. A recurring theme is the "atypical presentation" of illness in elders, such as delirium acting as the sole indicator of infection, which necessitates a high index of clinical suspicion and a move away from standard diagnostic cutoffs used for younger populations.

Central to the book's philosophy is the integration of ethical decision-making, serious-illness communication, and palliative care. It provides practical tools for goals-of-care conversations and advance care planning, ensuring that medical interventions align with an individual’s personal values and desired "healthspan." The text also addresses the vital importance of supporting informal caregivers and pursuing health equity by mitigating the social determinants of health that cause disparities in aging outcomes.

Finally, the book examines the operational side of geriatrics, including managing high-risk transitions of care between hospitals, post-acute facilities, and home-based settings. It concludes by looking toward the future of the field, exploring how digital health, quality improvement methodologies, and value-based care models can be synthesized to create "age-friendly" health systems. Ultimately, the work serves as both a clinical manual and an ethical guide, prioritizing the preservation of dignity, autonomy, and function for older adults.