Table 2.
PCE bowel cleansing regimens.
| Author (Year) | Bowel Prep | Dietary Instructions | Prokinetic Used | Boosters Used |
|---|---|---|---|---|
| Leigthton et al., 2017 [12] | 4 L PEG | Clear liquid diet for 24 h | Metoclopramide 10 mg (optional) | Suprep+ 2 L of water+ bisacodyl |
| Eliakim et al., 2018 [13] | 4 L PEG | Clear liquid diet for 24 h | Metoclopramide 10 mg (optional) | Suprep/Picosalax + bisacodyl |
| Adler et al., 2019 [14] | 3 L PEG | Low residue diet for 12 h, fasting for 12 h | Metoclopramide 10 mg (optional) | Half bottle (88 mL) of sodium sulphate, potassium sulphate, and magnesium sulphate solution |
| Bruining et al., 2020 [15] | 4 L PEG | Clear liquid diet for 24 h | Metoclopramide 10 mg or erythromycin 250 mg (optional) | Suprep |
| Tontini et al., 2020 [8] | 2 L PEG | Clear liquid diet for 24 h, fasting for 12 h | None | None |
| Eliakim et al., 2020 [10] | 4 L PEG | Clear liquid diet for 24 h | Metoclopramide 10 mg (optional) | Suprep/Picosalax + bisacodyl |
| Majter et al., 2021 [11] | 4 L PEG | Overnight fasting | None | None |
| Tai et al., 2021 [16] | NA | NA | NA | NA |
| Volkers et al., 2022 [17] | 3 L PEG (split dose) + 10 mg bisacodyl 2 days before the procedure | Low-fibre diet 2 days prior to test | None | Phosphoral (sodium phosphate) or picoprep (sodium picosulphate and magnesium citrate) with 1–2 L of clear fluid afterwards |