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Comparison of two different methods of colon cleansing for afternoon-colonoscopy
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Kobra Baghbani   , Javad Shokry-Shirvani , Hassan Taheri |
| Babol University of Medical Sciences , javadshory@gmail.com |
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Abstract: (7198 Views) |
| Background: The appropriate colon cleansing is a major determinant of quality of colonoscopy. The aim of this study was to compare the efficacy and tolerability of the morning (AM) PEG (polyethylene glycol) solution to previous-evening (PM) PEG solution for the afternoon colonoscopy.
Methods: This comparative study compared the AM to PM prep for afternoon outpatient colonoscopy. The subjects randomly received PEG PM dose 4 liters of water plus 4 pack PEG powder at 6 pm before colonoscopy (250 ml every 15 min) or AM ( the same dose solution at 6 am on the day of colonoscopy). The preparation and colonoscopy quality, PEG side effects, sleep quality, lesion detection, flush need and suction fluid were compared in these two groups.
Results: One hundred seven cases received AM prep and 102 received PM prep. The colon prep was adequate in 94.4% in AM group and in 90.2% cases in PM group (P=0.2). The incidence of adverse events in these two groups was similar. Sleep quality and the need for flush was lower in the AM group (P=0.004 and P=0.03). The mean volume of suction fluid was higher in the AM group (P=0.01). The detected lesions were similar between the two groups. Adequate prep was associated with lower flush need in AM group (P=0.001).
Conclusion: AM and PM PEG solutions were clinically equivalent with cleansing efficacy and side effect and lesion detection. AM group was associated with a better sleep quality and less flush need, but more suction fluid. |
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| Keywords: Colonoscopy, Colon, cleansing, PEG solution, PM, AM |
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Full-Text [PDF 127 kb]
(1899 Downloads)
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Type of Study: Original Article |
Subject:
Internal
Received: 2014/06/11 | Accepted: 2014/06/11 | Published: 2014/06/11
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