BACKGROUND: The use of large-volume electrolyte balanced solutions as preparation for colonoscopy often results in poor patient compliance and acceptance. The tolerance, safety, and efficacy of high-versus low-volume colon-cleansing methods as preparation for colonoscopy in children were compared by randomized operator-blinded trial. METHODS:Twenty-nine children ages 3.6-14.6 years had either high-volume nasogastric balanced polyethylene glycol electrolyte lavage (20 ml/kg/ h) until the effluent was clear (n = 15), or two oral doses of sodium phosphate solution (22.5-45 ml) separated by oral fluid intake (n = 14). RESULTS: Both preparations were equally effective. The low-volume preparation was better tolerated and caused less discomfort that the high-volume preparation, judging by serial nurse observations. The incidence of abdominal symptoms, diarrhea, sleep disturbance, and vomiting was not significantly different between the two groups. Both groups had a small reduction in mean hematocrit and serum calcium levels. The sodium phosphate preparation caused increases in mean serum sodium concentrations from 140 to 145 mmol/L and serum phosphate concentrations from 1.41 to 2.53 mmol/L. Ten hours after the commencement of the preanesthetic fast, these concentrations had returned to normal. CONCLUSIONS: There are advantages in terms of tolerance, discomfort, and case of administration with acceptable colonic cleansing with the use of the less-invasive oral sodium phosphate low-volume colon-cleansing preparation in children. Safe use requires ensuring an adequate oral fluid intake during the preparation time and avoidance of use in patients with renal insufficiency.
RCT Entities:
BACKGROUND: The use of large-volume electrolyte balanced solutions as preparation for colonoscopy often results in poor patient compliance and acceptance. The tolerance, safety, and efficacy of high-versus low-volume colon-cleansing methods as preparation for colonoscopy in children were compared by randomized operator-blinded trial. METHODS: Twenty-nine children ages 3.6-14.6 years had either high-volume nasogastric balanced polyethylene glycol electrolyte lavage (20 ml/kg/ h) until the effluent was clear (n = 15), or two oral doses of sodium phosphate solution (22.5-45 ml) separated by oral fluid intake (n = 14). RESULTS: Both preparations were equally effective. The low-volume preparation was better tolerated and caused less discomfort that the high-volume preparation, judging by serial nurse observations. The incidence of abdominal symptoms, diarrhea, sleep disturbance, and vomiting was not significantly different between the two groups. Both groups had a small reduction in mean hematocrit and serum calcium levels. The sodium phosphate preparation caused increases in mean serum sodium concentrations from 140 to 145 mmol/L and serum phosphate concentrations from 1.41 to 2.53 mmol/L. Ten hours after the commencement of the preanesthetic fast, these concentrations had returned to normal. CONCLUSIONS: There are advantages in terms of tolerance, discomfort, and case of administration with acceptable colonic cleansing with the use of the less-invasive oral sodium phosphate low-volume colon-cleansing preparation in children. Safe use requires ensuring an adequate oral fluid intake during the preparation time and avoidance of use in patients with renal insufficiency.
Authors: Alan Barkun; Naoki Chiba; Robert Enns; Margaret Marcon; Susan Natsheh; Co Pham; Dan Sadowski; Stephen Vanner Journal: Can J Gastroenterol Date: 2006-11 Impact factor: 3.522
Authors: Steven D Wexner; David E Beck; Todd H Baron; Robert D Fanelli; Neil Hyman; Bo Shen; Kevin E Wasco Journal: Surg Endosc Date: 2006-06-08 Impact factor: 4.584
Authors: Thomas Berger; Martin Classen; Harald Engelhardt; Klaus-Michael Keller; Martin W Laass; Ralph Melchior; Carsten Posovszky; Burkhard Rodeck; Katharina Schaper; Rolf Behrens Journal: Endosc Int Open Date: 2016-06-02