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Colonoscopy--how difficult, how painful?

T Hull1, J M Church

  • 1Department of Colorectal Surgery, Cleveland Clinic Foundation, OH 44195.

Surgical Endoscopy
|July 1, 1994
PubMed
Summary
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Colonoscopy is often painless and easy, but factors like prior sigmoidectomy surgery improve patient comfort. However, women, particularly those post-hysterectomy, may experience more pain and difficulty during the procedure.

Area of Science:

  • Gastroenterology
  • Medical Procedures
  • Patient Outcomes

Background:

  • Colonoscopy is a vital diagnostic tool, yet patient pain and procedural difficulty can impact its success.
  • Predicting pain and difficulty during colonoscopy remains a challenge for clinicians.

Purpose of the Study:

  • To identify key factors influencing patient pain and endoscopist difficulty during colonoscopy.
  • To provide insights for improving patient comfort and procedural efficiency.

Main Methods:

  • Prospective study of 1,284 patients undergoing office colonoscopy.
  • Standardized nursing staff assessment of pain and difficulty on a four-point scale.
  • Analysis of patient demographics and surgical history (sigmoidectomy, hysterectomy).

Related Experiment Videos

Main Results:

  • Most colonoscopies (66%) involve little to no pain, and 58% are easy to perform.
  • Patients with a history of sigmoidectomy experienced significantly easier and less painful procedures (P < 0.001).
  • Women reported more pain than men (P < 0.01), with increased pain noted after hysterectomy (P < 0.05).

Conclusions:

  • Colonoscopy is generally well-tolerated, but patient history significantly influences pain and difficulty.
  • Sigmoidectomy is associated with improved colonoscopy experience, while hysterectomy may increase pain.
  • Endoscopist technique also plays a role in patient-reported pain during colonoscopy.