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Related Experiment Videos

Avoidance of sedation during total colonoscopy.

F N Herman1

  • 1Department of Surgery, University of Miami School of Medicine, Florida.

Diseases of the Colon and Rectum
|January 1, 1990
PubMed
Summary

Routine sedation for total colonoscopy may not be necessary. Most patients tolerated the procedure without medication, indicating potential for increased accessibility and reduced costs.

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Area of Science:

  • Gastroenterology
  • Endoscopy
  • Sedation Practices

Background:

  • Sedation is commonly used in total colonoscopy.
  • The necessity of routine sedation has not been definitively established.
  • Over-sedation may be a concern in current practices.

Purpose of the Study:

  • To evaluate the necessity of sedation or analgesia during total colonoscopy.
  • To assess patient tolerance and outcomes without routine pre-medication.

Main Methods:

  • Prospective study of 212 consecutive patients undergoing total colonoscopy.
  • Procedures initiated without medication; sedation administered only for significant discomfort.
  • Intravenous diazepam or midazolam used as needed.

Main Results:

  • Successful total colonoscopy in 95% of patients (201/212).
  • 82% of patients (173/201) required no sedation or analgesia.
  • 18% of patients (39/201) required only small doses of medication.
  • High patient acceptance and immediate return to normal activities for most.

Conclusions:

  • Sedation is likely unnecessary for the majority of patients undergoing total colonoscopy.
  • Eliminating routine sedation can improve accessibility, reduce costs, and enhance safety.
  • Further research may support a less sedated approach as standard of care.

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