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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...
Drug Abuse and Addiction: Pharmacological Phenomena01:15

Drug Abuse and Addiction: Pharmacological Phenomena

Drug dependence, abuse, and addiction are complex phenomena that can precipitate various abnormal states. Physical dependence refers to a state of pharmacological adaptation to a drug. This adaptation often results in tolerance—a reduced response to the drug after repeated administrations. When the drug use is abruptly stopped, withdrawal symptoms occur due to the body's need to readjust from the pharmacologically induced imbalance. However, tolerance and withdrawal symptoms do not necessarily...
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...
Drug Dependence01:17

Drug Dependence

Medications are typically administered to achieve therapeutic effects. Some drugs can modify an individual's mood and perception, frequently resulting in various enjoyable experiences. However, this can result in drug dependency, a condition marked by continuous drug use despite potential negative consequences. Drug dependency primarily falls into two categories: psychological and physical dependence. Psychological dependence occurs when the pleasurable feelings induced by the drug...
Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Absorption01:22

Pharmacokinetics in Geriatric Patients: Effect of Age on Drug Absorption

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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CNS Depressants: Alcohol and Nicotine

Ethanol, a clear colorless alcohol, has been consumed by humans for millennia, but its effects on the body are far from benign. At lower doses, it induces decreased inhibitions and loquaciousness, leading to its social appeal. However, it can cause severe consequences at higher doses, such as coma and respiratory depression, due to its zero-order elimination kinetics. Chronic ethanol abuse wreaks havoc on multiple organ systems, particularly the CNS and the liver. Abrupt cessation of ethanol...

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Updated: May 18, 2026

Assessment of Dependence in Activities of Daily Living Among Older Patients in an Acute Care Unit
06:52

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Published on: September 30, 2020

[Addictive behavior among the elderly].

Pascal Menecier1, Lydia Fernandez

  • 1Hôpital des Chanaux, unité d'addictologie-consultation mémoire, 71018 Mâcon cedex, France. pamenecier@ch-macon.fr

Presse Medicale (Paris, France : 1983)
|October 9, 2012
PubMed
Summary
This summary is machine-generated.

Addictive behaviors like substance abuse and gambling persist in older adults, influenced by environment and health. Effective care and prevention are crucial, yet research is limited.

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Area of Science:

  • Gerontology
  • Addiction Medicine
  • Public Health

Context:

  • Addictive behaviors, including substance abuse (alcohol, tobacco, psychotropic drugs) and practices (gambling), remain prevalent in the elderly population.
  • Environmental, economic, and co-occurring medical or psychiatric conditions (e.g., cognitive impairment) significantly complicate addictive disorders in older adults.
  • Despite age, the suffering from addiction is comparable to younger individuals, necessitating equitable care and highlighting a gap in age-specific treatment validation.

Purpose:

  • To highlight the persistence and complexity of addictive behaviors in the elderly.
  • To emphasize the need for tailored prevention and care strategies for aging populations.
  • To identify critical research gaps in understanding and treating addiction in older adults.

Summary:

  • Substance abuse and addictive practices continue to affect the elderly, often exacerbated by environmental factors and comorbidities like somatic illnesses and cognitive impairment.
  • The study underscores that age does not diminish the severity of suffering or the need for comprehensive care, advocating for prevention focused on autonomy and quality of life.
  • A significant lack of validated research and epidemiological data specific to elderly addiction treatment hinders effective intervention and necessitates further investigation.

Impact:

  • Informs healthcare providers about the ongoing challenges of elderly addiction, promoting more attentive and equitable patient care.
  • Highlights the importance of integrated care models addressing both addiction and co-existing health issues in older adults.
  • Stimulates further research into the unique aspects of addiction in aging populations, aiming to develop evidence-based prevention and treatment strategies.