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Related Concept Videos

Drug Dosing: Geriatric Patients01:15

Drug Dosing: Geriatric Patients

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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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Pharmacodynamics in Geriatric Patients: Effects of Age01:27

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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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Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Absorption01:22

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As individuals age, their body's physiology evolves, affecting drug pharmacokinetics. The most apparent changes occur in the gastrointestinal tract, where an increase in gastric pH, a delay in gastric emptying, and a reduction in gastrointestinal motility are observed. Remarkably, these changes do not substantially modify the absorption of orally administered drugs, particularly those absorbed via passive diffusion.Transdermal drug delivery emerges as a highly viable method for older adults due...
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Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Metabolism01:18

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Geriatric patients show significant variation in how their bodies process medications, which can change how effective and safe treatments are. The liver is the primary organ where drug metabolism occurs, involving two main types of chemical reactions: phase I and II. Phase I metabolism is driven by the cytochrome P450 enzyme system, which includes key types such as CYP3A, CYP2D6, and CYP2C9. Research indicates that while aging doesn't notably alter the levels or activity of these enzymes, it...
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Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion01:18

Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion

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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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Integrated Healthcare System01:20

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An integrated healthcare system (IHS) is a set of organizations that provides for or arranges to provide coordinated and continuous service to a defined population. The IHS takes responsibility for that particular population's health status and outcome, both clinically and fiscally. An integrated healthcare system is a well-organized, well-coordinated, and collaborative network. The integrated delivery system is a network that connects different healthcare providers to deliver organized,...
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How To Integrate Chatbots Into Geriatric Psychiatry.

Allen Frances1, Lucianna Ramos2

  • 1Duke University (AF), Durham, NC.

The American Journal of Geriatric Psychiatry : Official Journal of the American Association for Geriatric Psychiatry
|October 5, 2025
PubMed
Summary
This summary is machine-generated.

Chatbots offer seniors benefits like companionship and health management but pose risks such as misinformation and scams. Future geriatric care may integrate these AI tools, requiring enhanced safety features and clinician involvement.

Keywords:
Chatbotsartificial intelligencegeriatric medicinegeriatric psychiatry

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Area of Science:

  • Gerontology
  • Artificial Intelligence
  • Human-Computer Interaction

Background:

  • Chatbots present a dual potential for older adults, offering significant benefits while also introducing considerable risks.
  • Current technological development by tech companies has lacked adequate safety measures and oversight for this demographic.

Purpose of the Study:

  • To evaluate the potential benefits and harms of chatbot technology for the senior population.
  • To explore the implications of chatbot integration into future geriatric care models.

Main Methods:

  • Qualitative analysis of existing literature on chatbot applications in elder care.
  • Review of reported adverse events and ethical considerations associated with AI in geriatrics.

Main Results:

  • Chatbots can provide companionship, cognitive stimulation, organizational assistance, and health management support for seniors.
  • Potential harms include the spread of misinformation, susceptibility to scams, privacy violations, and intrusive advertising.
  • Tech companies have demonstrated irresponsibility in implementing safety guardrails and privacy protections.

Conclusions:

  • A hybrid model of care, combining human clinicians with AI, is likely optimal for future geriatric care.
  • Both clinicians and chatbot developers must enhance their approaches to ensure safe and effective integration of AI tools for geriatric patients.