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Randomized clinical trial on efficacy and safety of 1L polyethylene glycol with ascorbic acid versus sodium picosulfate with magnesium citrate as preparation for colonoscopy

Randomized clinical trial on efficacy and safety of 1L polyethylene glycol with ascorbic acid versus sodium picosulfate with magnesium citrate as preparation for colonoscopy

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CRIS
Registry ID
KCT0004595
Enrollment
250
Registered
2020-01-02
Start date
2019-09-09
Completion date
Unknown
Last updated
2022-02-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Drug : At the time of registration, patients were randomly allocated to either group. They were randomized by a computer generated list and were provided with written instructions. The patients were n

Sponsors

Chosun University Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Inclusion criteria 1) All patients aged between 19 and 75 years 2) Patients who were scheduled to undergo colonoscopy 3) Patients who voluntarily decide to participate in this clinical trial and who have consented in writing

Exclusion criteria

Exclusion criteria: Exclusion criteria 1) Patient who had history of gastric or colon surgery, acute abdomen 2) Suspected bowel perforation or obstruction, inflammatory bowel disease, gastric ulcer, gastric paralysis 3) History of chronic kidney disease, congestive heart failure 4) Hypersensitivity 5) Cancer 6) Severe constipation or take constipation medication within 3 months 7) Colonoscopy for polypectomy 8) Refused informed consent

Design outcomes

Primary

MeasureTime frame
Efficacy of bowel cleansing by using the Harefield Cleansing Scale

Secondary

MeasureTime frame
Harefield Cleansing Scale at each segment of colon;Adenoma detection rate;Compliance (Success of intake, palatability, amount of agent, preference;Patient adverse events(Nausea, vomiting, abdominal pain, dehydration, sleep disturbance, headache)

Countries

Korea, Republic of

Contacts

Public ContactSeong Jung Kim

Chosun University

ygegh@hanmail.net+82-62-220-3016

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026