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[Cardiological drugs and the elderly]

A Grand1

  • 1Service de Cardiologie, Centre Hospitalier de Valence.

Annales De Cardiologie Et D'Angeiologie
|July 1, 1997
PubMed
Summary

Elderly patients over 75 require adjusted cardiovascular drug dosages due to altered drug metabolism. Careful monitoring and consideration of individual factors minimize risks, ensuring safe and effective treatment for older adults.

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Area of Science:

  • Geriatric Pharmacology
  • Cardiovascular Disease Management
  • Pharmacokinetics in Elderly

Context:

  • Cardiovascular drug therapy in patients over 75 years old presents unique challenges.
  • Age-related physiological changes affect drug absorption, bioavailability, and elimination.

Purpose:

  • To outline essential considerations for prescribing cardiovascular drugs to patients aged 75 and older.
  • To emphasize the need for dosage adjustments and comprehensive patient assessment.

Summary:

  • Drug absorption remains stable, but bioavailability increases, while hepatic and renal elimination decrease and slow down in elderly patients.
  • Lower dosages than standard adult recommendations are necessary.
  • Plasma assays are crucial for drugs with a narrow therapeutic index.
  • Cognitive, visual, and socio-familial factors, alongside medical history, must be evaluated.
  • Awareness of concomitant diseases, multiple prescribers, and prescription contents is vital to prevent drug interactions.

Impact:

  • Adherence to these precautions ensures that the risk associated with cardiovascular drugs in elderly patients is comparable to that in younger individuals.
  • Optimized drug regimens improve therapeutic outcomes and patient safety in geriatric cardiovascular care.

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