adding erythromycin and metoclopramide to the diet of colonoscopy preparation

Evaluation of adding erythromycin and metoclopramide to the standard diet of colonoscopy in colonoscopy preparation

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

IRCT

Registry ID

IRCT20210719051943N1

Enrollment

350

Registered

2022-01-22

Start date

2022-02-20

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

Colonoscopic preparation.

Interventions

Intervention 1: Control group: High volume peg 4 liters. Intervention 2: Intervention group1: Peg high volume + 3 tablets 10 mg metoclopramide. Intervention 3: Intervention group 2: Peg high volume +

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: Patients aged 18 years and older Outpatients

Exclusion criteria

Exclusion criteria: Intestinal inflammation Cardiopulmonary diseases severe nausea patients with decreased consciousness Patients with a history of drug allergy Intestinal perforation Intestinal obstruction

Design outcomes

Primary

Measure	Time frame
Determining colon preparation quality. Timepoint: All colonoscopies will be performed in the period from 9 am to 1 pm by a gastroenterologist (to standardize the examination method). This may take between 15 and 30 minutes per person. clinical outcome assessed with colonoscopist during the procedure. Method of measurement: questionnaire.;Cecum intubation mean time. Timepoint: All colonoscopies will be performed in the period from 9 am to 1 pm by a gastroenterologist (to standardize the examination method). This may take between 15 and 30 minutes per person. clinical outcome assessed with colonoscopist during the procedure. Method of measurement: questionnaire.;Polyp detection frequency. Timepoint: All colonoscopies will be performed in the period from 9 am to 1 pm by a gastroenterologist (to standardize the examination method). This may take between 15 and 30 minutes per person. clinical outcome assessed with colonoscopist during the procedure. Method of measurement: questionnaire.	—

Measure

Time frame

Determining colon preparation quality. Timepoint: All colonoscopies will be performed in the period from 9 am to 1 pm by a gastroenterologist (to standardize the examination method). This may take between 15 and 30 minutes per person. clinical outcome assessed with colonoscopist during the procedure. Method of measurement: questionnaire.;Cecum intubation mean time. Timepoint: All colonoscopies will be performed in the period from 9 am to 1 pm by a gastroenterologist (to standardize the examination method). This may take between 15 and 30 minutes per person. clinical outcome assessed with colonoscopist during the procedure. Method of measurement: questionnaire.;Polyp detection frequency. Timepoint: All colonoscopies will be performed in the period from 9 am to 1 pm by a gastroenterologist (to standardize the examination method). This may take between 15 and 30 minutes per person. clinical outcome assessed with colonoscopist during the procedure. Method of measurement: questionnaire.

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Countries

Iran (Islamic Republic of)

Contacts

Public ContactMehdi Pezeshki modares

Ghoum University of Medical Sciences

mpezeshkim@muq.ac.ir+98 25 3612 2000

Outcome results

None listed

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