Colonoscopy bowel preparation methods
Conditions
Interventions
(1+2 )L PEG group:All patients were placed on a low-residue/low-fiber diet the day before the colonoscopy. Compound polyethylene glycol electrolyte powder (Type II) is 68.56g per packet, each packet i
4 to 6 hours before the colonoscopy, take 2 liters of PEG.
2+1)L PEG group:All patients were placed on a low-residue/low-fiber diet the day before the colonoscopy. Compound polyethylene glycol electrolyte powder (Type II) is 68.56g per packet, each packet is
1 liter of PEG is taken 4 to 6 hours before the colonoscopy.
Sponsors
Sun Yat-sen University Sixth Affiliated Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Aged between 18 and 70 years, regardless of gender; 2. Outpatients scheduled for colonoscopy in the morning; 3. Patients taking polyethylene glycol electrolyte bowel cleanser; 4. Patients who voluntarily participate and cooperate with this study; 5. Patients who are able to communicate normally.
Exclusion criteria
Exclusion criteria: 1. Patients with severe gastrointestinal obstruction, perforation, or bleeding; 2. Patients with severe heart, lung, liver, or kidney dysfunction, or those with consciousness disorders; 3. Patients with severe active inflammatory bowel disease; 4. Patients with toxic megacolon, diarrhea, or who have recently used laxatives; 5. Patients allergic to polyethylene glycol electrolyte powder; 6. Patients unable to swallow independently, and those post-ileostomy surgery; 7. Patients with hemodynamic instability; 8. Patients with a history of colorectal resection or abdominal surgery (such as cholecystectomy, appendectomy, hysterectomy, hernia repair, laparotomy, etc.).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Quality of bowel preparation; | — |
Secondary
| Measure | Time frame |
|---|---|
| Sleep quality NRS score;Incidence of adverse reactions; | — |
Countries
China
Contacts
Public ContactXueyuan Xiang
Sun Yat-sen University Sixth Affiliated Hospital
Outcome results
None listed