ABSTRACT
To compare the incidence of hypoglycemia between day-before bowel preparation and split-dose bowel preparation in colonoscopy patients. The effects of enterald ietary nutrients on the prevention of hypoglycemia and the preparation quality of the intestine during colonoscopy were compared. The patients who underwent colonoscopy were divided into the day-before bowel preparation group, the split-dose bowel preparation group, and the split-dose bowel preparation + enteral nutrient diet group. All patients had their finger blood sugar tested before colonoscopy. The peripheral blood glucose level was measured before operation. After the endoscopic examination, the intestinal cleanliness of the patients was evaluated through the Boston intestinal preparation scale by endoscopists. The incidence of day-before bowel preparation group and split-dose bowel preparation group and enteral nutrient intervention group were 14.38%(23/160), 17.50% (28/160)and 6.45% (4/62), respectively. The proportions of high quality intestinal cleaning were 31.25% (50/160), 35.00% (56/160) and 82.26% (51/62) in the three groups respectively. The incidence of hypoglycemia was higher in split-dose bowel preparation group than that in day-before bowel preparation group. Enteral nutrient intervention can effectively reduce the incidence of hypoglycemia and improve the quality of intestinal preparation, which is a recommended intestinal preparation method.
ABSTRACT
Objective To investigate the effect and safety of different polyethylene glycol 4000 (PEG)oral regimen on cleanliness of bowel preparation.Methods 280 patients received painness colonoscopy examination were randomly divided into A,B and C groups:group A which drank 1 L of PEG solution the day before colonoscopy and the rest 3 L in the morning at the day of colonoscopy;group B drank 2 L of PEG solution the day before colonoscopy and the rest 2 L in the morning at the day of colonoscopy;group C drank 4 L of PEG solution in the morning at the day of colonoscopy.Bowel cleanliness after taking the drug,stool frequency and adverse events before colonoscopy were observed.Results Group A had better bowel preparation compare with group B (P＜0.05),which was similar to that of group C(P＞0.05);But group A had lower incidence of abdominal distension(abdominal pain),nausea(vomiting) than group C(P＜0.05);and group B had worse sleep quality and more defecate frequency than the other two groups(P＜0.05).Conclusion Drink 1 L of PEG solution the day before colonoscopy and the rest 3 L in the morning at the day of colonoscopy provided a better quality preparation and with less adverse reaction,especially suitable for patients with poor quality of sleep,poor health and severe constipation.