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Assessment of Patient‐Reported Outcome Measures in Patients Undergoing Bowel Preparation With Mannitol for Colonoscopy: The SATISFACTION Study

Year: 2025

Type: article

Abstract: Background: Bowel preparation for colonoscopy causes significant discomfort to patients. Large volumes, unpleasant taste, and split-dosing are the main disadvantages of most laxatives. Oral mannitol could be an attractive option because it acts quickly, requires low volumes, and has a pleasant taste. Aims: analysis investigated the effects on patient-reported outcomes (PROMs), mainly concerning the perception of using the preparations. Methods: The SATISFACTION Phase III study was an international, multicenter, randomized (1:1), parallel-group, endoscopist-blinded, non-inferiority trial. Taste of preparations, ease of use, and willingness to repeat the preparation with the same product were scored and assessed by the patients. Results: Bowel preparation with oral mannitol resulted in a better patient satisfaction profile for all PROMs evaluated. Conclusion: Oral mannitol for bowel preparation achieved high patient satisfaction and might be a valuable option for colonoscopy. Trial Registration: ClinicalTrials.gov (https://clinicaltrials.gov/ct2/show/NCT04759885).

Source: JGH Open

DOI: 10.1002/jgh3.70237

Authors: Gian Eugenio Tontini, Cristiano Spada, Peter Uebel, Renato Cannizzaro, Giorgio Ciprandi, Maurizio Vecchi