Prospective randomized controlled trial of oral sodium phosphate and polyethylene glycol lavage in bowel preparation for colonoscopy
- Conditions
- Patients scheduled for colonoscopy
- Registration Number
- JPRN-UMIN000001303
- Lead Sponsor
- Department of Gastroenterology, The University of Tokyo Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 200
Not provided
The following proceduresis excluded from the criteria 1) Patients with uncontrolled congestive heart failure, unstable angina, untreated cardiac arrhythmia, prolong QT interval, myocardial infarction, percutaneous transluminal coronary angioplasty or previous coronary artery bypass graft surgery, basic heart disease (valvular disease, cardiomyopathy, and arrhythmia, etc.) 2) Patients with the presence of ascites 3) Patients with acute bowel obstruction or pseudo-obstruction of the bowel 4) Patients with toxic megacolon 5) Patients with biopsy-proven acute phosphate nephropathy 6) Patients who is known allergy or hypersensitivity to NaP salts or PEG 7) Patients with renal insufficiency (creatinine>2.0mg/dL or BUN>25mg/dL) 8) Patients with a history of convulsive attack or Patients at higher risk of convulsive attack 9) Patients with severe chronic constipation 10) Patients with clinical symptoms caused by narrowing of colon lumen or diverticulosis of colon 11) Patients who need emergency colonoscopy 12) Patients with inflammatory bowel disease 13) Pregnant females and lactating women 14) Patients who needs endoscopic therapy (EMR, polypectomy, etc.) 15) Patients who have past history of abdominal surgery other than appendectomy 16) Patients whom examination the responsible(contributory) doctor evaluate inappropriate as study subjects
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To evaluate detection rates of polyps smaller than 5mm
- Secondary Outcome Measures
Name Time Method To evaluate detection rates of all prominent lesions and diverticula To evaluate blood pressure and pulse rates of patients before and after colonoscopy