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Updated: Jul 16, 2026

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E-Patient Counseling Trial (E-PACO): Computer Based Education versus Nurse Counseling for Patients to Prepare for Colonoscopy
Published on: August 1, 2019
Using clinical audit, qualitative data from patients and feedback from general practitioners to decrease delay in the
Elizabeth Davies1, Beverley van der Molen, Amanda Cranston
1Merton, Sutton and Wandsworth Health Authority, The Wilson, Mitcham, Surrey, UK. elizabeth.davies@kcl.ac.uk
Journal of Evaluation in Clinical Practice
|March 24, 2007
Summary
Clinical audit and patient interviews identified delays in colorectal cancer diagnosis and referral. Implementing guidelines and referral pro formas reduced waiting times, though patient support initiatives require further development.
Area of Science:
- Oncology
- Health Services Research
- Patient Experience
Background:
- Local concerns identified potential delays in diagnosing and referring patients with suspected colorectal cancer.
- Understanding patient experiences of diagnosis and referral is crucial for improving care pathways.
Purpose of the Study:
- To identify referral delays for suspected colorectal cancer using clinical audit and patient feedback.
- To reduce these delays by implementing evidence-based referral guidelines and improving communication.
Main Methods:
- Audit of endoscopy referrals, including rectal examination documentation and waiting times.
- Qualitative interviews with 19 patients regarding their referral and diagnosis experiences.
- Review of 33 case records to identify additional potential delays.
Main Results:
- Most patients (67%) were seen within two weeks, but only 47% of referrals mentioned rectal examination.
- Patients perceived delays primarily in secondary care, often after non-urgent referrals.
- Identified issues with communication, information, and support for patients post-diagnosis.
Conclusions:
- Combining audit data with patient qualitative feedback effectively prompted action on hospital referral delays.
- Average waiting times decreased significantly following guideline implementation and national focus.
- GP feedback aided pro forma development, but monitoring waiting times overshadowed other evaluations; patient support initiatives need refinement.
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