ArticleSaudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association2024
An algorithm-based active cleansing protocol can reduce the bowel preparation time for screening colonoscopy: A propensity score matching study.
Article in Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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1 citing paper in PubMed, 1 citations in OpenAlex.
- Risk factors for inadequate bowel preparation before colonoscopy: A retrospective cohort study.World journal of gastrointestinal surgery · 2025Article
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8 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundMethods that minimize the time for on-site bowel preparation before colonoscopy are needed. We prospectively validated that a novel algorithm-based active cleansing (ABAC) protocol could reduce the time for preparation compared with the conventional method.
methodsThis was an open-label, multicenter, prospective comparative study from April to October 2021. The study compared the bowel preparation time for colonoscopy between patients instructed with the ABAC protocol and control groups. Patients in the ABAC protocol group as well as the control group were administered 2000 mL of polyethylene glycol (PEG) within 2 hours. After the first two hours, patients in the protocol group voluntarily took 300 ml of the solution without the instruction of nursing staff depending on the number of defecations in the first 2 hours. The intervention and control groups were adjusted for background characteristics by propensity score matching (PSM).
resultsAfter adjustment by PSM, 174 patients in each of the two groups were included in the final analysis. In the intention-to-treat analysis, the preparation time was significantly shorter in the intervention group than that in the control group (126.3 ± 32.7 min vs. 144.9 ± 39.9 min, P = 0.018). The proportion of additional PEG intake was significantly higher in the intervention group (16 [9.2%] vs. 6 [3.4%], P = 0.047). The number of defecations was also higher in the intervention group than in the control group (7.8 ± 2.5 vs. 6.3 ± 2.2, P = 0.001).
conclusionsSimple active instruction protocol is effective to reduce on-site bowel preparation time and nursing staff labor for colonoscopy.
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