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Elderly individuals encompass a diverse population with varying degrees of age-related physiological changes. Defining the elderly presents challenges, as the geriatric population is often arbitrarily categorized as individuals older than 65. However, many individuals in this group lead active and healthy lives, with an increasing number surpassing 85 years and falling into the older elderly category. Physiological changes associated with aging impact performance capacity and homeostatic...
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Age-related pharmacokinetic changes are extensively documented, but understanding age-related pharmacodynamic alterations is relatively limited. This knowledge gap can be partly attributed to the complexity of developing appropriate measures of drug responses compared to bioanalytical methods for determining drug concentrations.Most information regarding age-related differences in human pharmacodynamics originates from cross-sectional studies. However, these studies assume that observed mean...
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In geriatric patients, renal physiology undergoes significant changes, including diminished renal blood flow and a lower glomerular filtration rate (GFR), leading to alterations in medication clearance. Drugs such as aminoglycoside antibiotics, lithium, and digoxin, which rely on glomerular filtration for removal from the body, particularly impact pharmacokinetics. These drugs tend to have slower clearance rates in older adults, necessitating careful dosage considerations.Evaluation of renal...
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Acute Kidney Injury (AKI) requires a collaborative healthcare approach to restore renal function and prevent complications. Essential management strategies involve monitoring fluid and electrolyte balance, adjusting medications, initiating dialysis when necessary, and providing nutritional support.Fluid and Electrolyte ManagementFluid Monitoring: Regularly monitoring body weight, central venous pressure, and urine output helps detect fluid imbalances early. Patient intake and output are...
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Drug distribution in the human body is influenced by several factors, including plasma protein concentration, body composition, blood flow, tissue-protein concentration, and tissue fluid pH. Among these, changes in plasma protein concentration and body composition due to aging significantly affect how drugs are distributed within the body. Specifically, aging is associated with a decrease in albumin levels by about 10% and an increase in α1-acid glycoprotein levels. These alterations are...
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IntroductionThe management of Acute Coronary Syndrome (ACS) aims to minimize myocardial damage, preserve myocardial function, and prevent complications.Initial ManagementInpatient management involves continuous cardiac monitoring, preferably in an ICU, focusing on blood pressure, serum sodium, potassium, and creatinine levels, and urine output. Ongoing pharmacologic management is crucial for stabilizing the patient.Supplemental Oxygen: Administer supplemental oxygen if oxygen saturation is...
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Concepts in Practice: Geriatric Emergency Departments.

Lauren T Southerland1, Alexander X Lo2, Kevin Biese3

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The American College of Emergency Physicians accredits geriatric emergency departments (EDs) to improve elder care. This article presents four models for implementing geriatric ED guidelines effectively within diverse hospital settings.

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Area of Science:

  • Geriatric Emergency Medicine
  • Healthcare Quality Improvement
  • Hospital Administration

Background:

  • The American College of Emergency Physicians (ACEP) initiated geriatric emergency department (ED) accreditation in 2018.
  • Accreditation is based on multiorganizational guidelines established in 2014 to enhance care for older adults in EDs.
  • These guidelines cover the entire care continuum, including pre-hospital, staffing, protocols, infrastructure, and post-discharge transitions.

Purpose of the Study:

  • To provide practical examples and guidance for hospitals seeking to implement geriatric ED guidelines.
  • To address the challenge of adopting and adapting extensive guidelines cost-effectively within varying institutional constraints.
  • To present four distinct models of care for geriatric emergency departments.

Main Methods:

  • Description of four geriatric ED models: dedicated unit, practitioner models, champion programs, and observation units.
  • Comparison of the advantages and limitations of each implemented model.
  • Inclusion of specific institutional examples and their operational metrics.

Main Results:

  • Different hospital systems have developed unique implementation processes tailored to their resources and capabilities.
  • The article details four distinct approaches to establishing geriatric-friendly EDs.
  • Operational metrics and comparative analyses are provided for each model.

Conclusions:

  • Successful implementation of geriatric ED guidelines requires adaptation to local resources and institutional capacity.
  • The presented models offer practical frameworks for developing geriatric emergency departments.
  • Guidance is provided for institutions aiming to improve emergency care for older populations.