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Fluid and electrolytes in the elderly.

Simon P Allison1, Dileep N Lobo

  • 1Section of Surgery, University Hospital, Queen's Medical Centre, Nottingham, UK.

Current Opinion in Clinical Nutrition and Metabolic Care
|April 20, 2004
PubMed
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Poor management of fluid and electrolyte balance causes significant illness, especially in the elderly. Improved training is crucial for detecting, preventing, and treating these common imbalances.

Area of Science:

  • Gerontology
  • Internal Medicine
  • Clinical Nutrition

Background:

  • Fluid and electrolyte balance is critical for nutrient intake, yet current practices and training are inadequate.
  • The elderly are particularly susceptible to fluid and electrolyte disturbances due to diminished physiological reserves and increased comorbidities.
  • Imbalances can lead to significant avoidable morbidity and mortality, especially in older populations.

Purpose of the Study:

  • To highlight the critical need for improved management of fluid and electrolyte balance.
  • To underscore the vulnerability of the elderly to these imbalances.
  • To advocate for enhanced training in detection, prevention, and treatment.

Main Methods:

  • Review of recent reports and clinical observations.

Related Experiment Videos

  • Analysis of factors contributing to fluid and electrolyte imbalance in the elderly.
  • Identification of common iatrogenic causes and clinical problems.

    • Main Results:

    • Ageing impairs physiological reserve, increasing vulnerability to fluid/electrolyte fluctuations.
    • Dehydration and salt/water overload are prevalent issues in nursing homes and hospitals.
    • Iatrogenic causes, including diuretics and certain medications, contribute significantly to these problems.
    • Hyponatremia is a common and important clinical issue in both hospital and community settings.

    Conclusions:

    • Enhanced training in fluid and electrolyte balance management is essential.
    • Early detection, prevention, and appropriate management can reduce morbidity and mortality.
    • Addressing these imbalances is crucial for improving patient outcomes, particularly in the elderly.