Colonoscopy
Conditions
Brief summary
This prospective randomized trial will be conducted in all patients undergoing elective colonoscopies from February 2020 to August 2020 in Dowites Operation Theater Endoscopy suite by surgical unit III, Civil Hospital Karachi. Patient will be select randomly based on inclusion criteria. Patients will be advised to take 90ml of sodium phosphate in 800ml solvent ( zero calorie soft drink and water). Patients will be nil per oral from midnight aside from clear liquids. Serum electrolytes, urea, creatinine will be measured after and before bowel preparation. Bowel preparation will be assessed by consultant during endoscopy. Questionnaire will be filled by PI for palatability, tolerance of solution, adverse effects, and willingness to repeat the preparation.
Detailed description
This prospective randomized trial will be conducted in all patients undergoing elective colonoscopies from February 2020 to August 2020 in Dowites Operation Theater Endoscopy suite by surgical unit III, Civil Hospital Karachi. Patient will be select randomly based on inclusion criteria. Patients will be advised to take 90ml of sodium phosphate in 800ml solvent ( zero calorie soft drink and water). Patients will be nil per oral from midnight aside from clear liquids. Serum electrolytes, urea, creatinine will be measured after and before bowel preparation. Bowel preparation will be assessed by consultant during endoscopy. Questionnaire will be filled by PI for palatability, tolerance of solution, adverse effects, and willingness to repeat the preparation. 90ml of sodium phosphate will be added to 800ml of solvent and taken in divided doses one day prior to procedure. Whole solution will be finished 3 -4 hours before colonoscopy. The instructions about how to take the solution will be clearly explained at the time of booking. Complete Blood Count and hepatitis B and C screening as routine shall be done. All procedure will be carried out under monitored sedation by trained colorectal surgeon from the faculty
Interventions
DRUGSodium phosphate
90ml of sodium phosphate will be added to 800ml of solvent( water or zero calorie carbonated drink) and taken in divided doses one day prior to procedure. Whole solution will be finished 3 -4 hours before colonoscopy.
DIETARY_SUPPLEMENTWater
800 ml of water will be added to 90 ml of sodium phosphate to facilitate its intake by the patients preparatory to colonoscopy
DIETARY_SUPPLEMENTZero calorie carbonated drink
800 ml of zero calorie diet cola will be added to 90 ml of sodium phosphate to facilitate its intake by the patients preparatory to colonoscopy
Sponsors
Dow University of Health Sciences
Study design
Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
OTHER
Masking
SINGLE (Investigator)
Eligibility
Sex/Gender
ALL
Age
18 Years to 70 Years
Healthy volunteers
Yes
Inclusion criteria
* • Age \> 18 years * Non-emergency / non urgent colorectal diseases (IBD, suspected colonic polyps, colorectal cancer) * Screening Colonoscopy
Exclusion criteria
* Age \<18 years Pregnancy Intestinal obstruction Unfit patient Acute or serious illness Coagulopathy Unwilling patients
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Palatability of the solution including willingness to repeat the preparation | This will be collected at the procedure appointment which is expected to be 2-3 hours in length. This time will be labelled as time 0 and will be noted once. T | This will be assessed by a questionnaire to be filled by the patient on check-in for the colonoscopy procedure. It will be scored on a scale of 1 to 4 as excellent, good, satisfactory or bad; score 1 being excellent result. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Degree of bowel cleanliness. | This will be collected at the procedure appointment which is expected to be 2-3 hours in length. | This will be assessed by a questionnaire to be filled by the endoscopist after completion of endoscopy. It will assessed on a scale of 1 to 4 as excellent, satisfactory, poor or bad, with score 1 being the excellent. |
| Incidence of adverse effects. | This will be collected at the procedure appointment which is expected to be 2-3 hours in length. It will be noted once. | This will be assessed by the reporting of adverse effects by the patients and laboratory evaluation of electrolytes prior to and after bowel preparation. These will be noted on a proforma and following side effects will be noted: Nausea/vomiting, bloating, cramps, or electrolyte abnormalities. |
| Completion time of preparation. | This will be assessed only once on check-in for the colonoscopy procedure.This will be collected at the procedure appointment which is expected to be 2-3 hours in length. | This will be assessed in minutes on check-in for the colonoscopy procedure. |
Countries
Pakistan
Outcome results
None listed