Keywords

Apathy, case study, geriatric nursing, hyperthyroidism, primary care, signs and symptoms

 

Authors

  1. Delacroix, Romuald DNP, APRN, FNP-C (Associate Professor and Family Nurse Practitioner)

Abstract

ABSTRACT: Hyperthyroidism in the elderly population is often associated with atypical, blunted, or nonspecific signs and symptoms, also known as apathetic hyperthyroidism (AH). The absence of the classical hyperkinetic clinical presentation can be confused with the normal aging process, or other diseases, and often leads to misdiagnosis, delayed treatment, and negative outcomes for elderly patients. We provide a case study of an elderly patient to illustrate the atypical presentation of AH. The vignette also highlights a diagnostic and treatment approach based on geriatric medicine fundamentals and evidence-based research. We then review the multiple factors and pathogenetic mechanisms contributing to endocrine disruptors and the paucity of hyperadrenergic signs and symptoms in the elderly with hyperthyroidism. Additionally, the article contrasts the symptomatology and diagnostic profile between primary hyperthyroidism and AH. Finally, we provide an evidence-based, patient-centered approach to manage AH in the elderly population. We recommend that nurse practitioners cultivate illness script inclusive of atypical presentations to guide their clinical decision making. Psychomotor retardation with or without cardiovascular symptoms warrant a high degree of suspicion and the initiation of laboratory studies, including thyroid functions to confirm or rule out hyperthyroidism.