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Identifying and recognizing delirium.

J Johnson1

  • 1University of Pennsylvania, School of Medicine, Philadelphia, PA 19104-2676, USA.

Dementia and Geriatric Cognitive Disorders
|September 4, 1999
PubMed
Summary
This summary is machine-generated.

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Delirium is often under-recognized by clinicians. Training physicians and nurses to identify acute onset, fluctuating course, and attention deficits can improve delirium recognition.

Area of Science:

  • Geriatric Medicine
  • Neuroscience
  • Medical Education

Background:

  • Delirium is a common yet frequently under-recognized condition in clinical settings.
  • Early and accurate diagnosis of delirium is crucial for timely intervention and improved patient outcomes.

Purpose of the Study:

  • To outline a teaching strategy for clinicians to improve the recognition of delirium.
  • To emphasize key components of delirium diagnosis, including acute onset, fluctuating course, and attention deficits.

Main Methods:

  • Focusing training on the core diagnostic criteria for delirium.
  • Utilizing methods such as digit span testing and backward spelling to assess attention.
  • Incorporating assessment of patient engagement during clinical interviews.

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Main Results:

  • Clinicians can be effectively trained to recognize delirium by focusing on specific diagnostic features.
  • Attention deficits, a key symptom, can be reliably assessed using practical bedside methods.
  • Scoring attention deficits (0-10 scale or severity ranking) provides a quantifiable measure.

Conclusions:

  • Improved recognition of delirium is achievable through targeted education for physicians and nurses.
  • Emphasizing the assessment of acute onset, fluctuating course, and attention deficits enhances diagnostic accuracy.
  • Practical bedside tools for assessing attention can be integrated into routine clinical practice.