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Related Concept Videos

Drug Dosing: Geriatric Patients01:15

Drug Dosing: Geriatric Patients

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...
Pharmacodynamics in Geriatric Patients: Effects of Age01:27

Pharmacodynamics in Geriatric Patients: Effects of Age

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...
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion01:18

Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Excretion

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...
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Distribution01:00

Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Distribution

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 not...
Documentation in Long-Term and Home Healthcare Setting01:29

Documentation in Long-Term and Home Healthcare Setting

Documentation in long-term care facilities and home healthcare settings is crucial for ensuring continuous, coordinated, and comprehensive care for patients. Each setting has its specific documentation processes and tools:
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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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Oral Health Assessment by Lay Personnel for Older Adults
08:47

Oral Health Assessment by Lay Personnel for Older Adults

Published on: February 2, 2020

Primary care guidelines for geriatric assessment. A structured, comparative analysis.

T Frese1, M Franke, M Keyser

  • 1Department of Primary Care of the Leipzig Medical School, Philipp-Rosenthal-Str. 55, 04103, Leipzig, Deutschland. mail@thomasfrese.de

Zeitschrift Fur Gerontologie Und Geriatrie
|August 2, 2011
PubMed
Summary
This summary is machine-generated.

The quality of geriatric assessment (GA) guidelines varies significantly, with some areas needing improvement. Patient-centered care and continuous assessment are recommended for older adults.

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Last Updated: May 30, 2026

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Area of Science:

  • Gerontology
  • Health Services Research
  • Evidence-Based Medicine

Background:

  • Structured geriatric assessment (GA) enhances healthcare quality for older adults.
  • The methodological quality of existing GA guidelines remains under-investigated.
  • High-quality guidelines are crucial for consistent and effective patient care.

Purpose of the Study:

  • To systematically evaluate the methodological quality of geriatric assessment guidelines.
  • To compare organizational and medical recommendations within identified GA guidelines.
  • To identify areas for improvement in the development and content of GA guidelines.

Main Methods:

  • Systematic search of guideline databases, developer websites, and PubMed.
  • Methodological quality assessment using the German Guideline Evaluation Instrument (DELBI) by two appraisers.
  • Extraction and comparison of guideline content, focusing on organizational and medical recommendations.

Main Results:

  • Methodological quality of GA guidelines showed significant variation.
  • "Scope and purpose" and "Clarity and presentation" domains scored well.
  • "Applicability" and "Editorial independence" domains indicated lower quality.
  • Medical recommendations demonstrated substantial agreement.
  • Identified differences in professional roles, instruments, aims, and tailoring of GA.

Conclusions:

  • Geriatric assessment guidelines exhibit variable methodological quality, necessitating improvement.
  • Continuous, patient-centered GA by a dedicated assessor is recommended for older adults.
  • Further research is needed to refine the organizational aspects of geriatric assessment.
  • Enhancing guideline applicability and editorial independence is crucial for future development.