The first study compared picosulfate alone, picosulfate plus bisacodyl (10 mg), and oral sodium phosphate solution in 313 patients randomized in equal numbers to each arm. [7] The dosing regimen ...

Oral sodium phosphate (NaP ... renal safety of bowel preparation with oral NaP or polyethylene glycol (PEG) solution in patients undergoing colonoscopy. The study showed that renal toxicity ...