Lower Gastrointestinal Bleeding in the Emergency Department: High-Volume vs. Low-Volume Peg Bowel Preparation for Colonoscopy: A Randomized Trial

Angela Saviano, Carmine Petruzziello, Maria Elena Riccioni, Marcello Di Pumpo, Martina Petrucci, Mattia Brigida, Christian Zanza, Marcello Candelli, Francesco Franceschi, Veronica Ojetti

Research output: Contribution to journalArticle

Abstract

Background: Lower Gastrointestinal Bleeding (LGIB) is a common cause of admission to the Emergency Department (ED). Early colonoscopy is the exam of choice for evaluating LGIB, and an adequate colon cleansing is essential. High-volume solution 4L-PEG is largely used, but it has some limitations. Low-volume solution 2L-PEG may improve patient’s tolerability and compliance, reducing the time of administration and speeding up the exam. Patients and Methods: We conducted a randomized 1:1, prospective observational monocentric study in 228 patients (144M/84F) with LGIB. 121 (69M/52F) received the High-Volume, while 107 (75M/32F) received Low-Volume. They completed a “satisfaction questionnaire” (taste and smell, mood, time of taking, general experience). We collected the results of the Boston Bowel Preparation Scale (BBPS) and the final diagnosis. Results: A mean value of BBPS 6,3 was achieved by both groups (p=0.57). Regarding smell, taste, mood and time of taking (1 to 5), we do not find any statistically differences. The overall satisfaction between the two preparations was 2.90 for low-volume compared to 3.17 for High-volume (p=0.06). No side effects were reported. The proportion of patients without an evident source of bleeding was higher in High volume preparations compared to Low-volume (39% vs. 30%, respectively). Conclusion: Low volume bowel preparation showed the same efficacy and tolerability with better satisfaction compared with high volume. Low-volume could represent an effective and more desirable preparation for patients in the ED.
Original languageEnglish
Pages (from-to)76-81
Number of pages6
JournalReviews on Recent Clinical Trials
Volume18
DOIs
Publication statusPublished - 2023

Keywords

  • 2L-PEG
  • 4L-PEG
  • lower gastrointestinal bleeding
  • Colonoscopy
  • emergency department
  • BBPS

Fingerprint

Dive into the research topics of 'Lower Gastrointestinal Bleeding in the Emergency Department: High-Volume vs. Low-Volume Peg Bowel Preparation for Colonoscopy: A Randomized Trial'. Together they form a unique fingerprint.

Cite this