Clinical trials: Preparation for Colonoscopy
Bowel Preparation for Colonoscopy
Application of Linaclotide Capsule in Bowel Preparation for Colonoscopy
The clinical purpose of this study was to investigate whether the adjuvant application of linaclotide in bowel preparation for colonoscopy could improve the quality of bowel preparation or reduce the dosage of laxatives.
- Trial name
- NCT05291325
- Testing
- 3L PEG + Linaclotide, 3L PEG, 2L PEG + Linaclotide
- Where
- China
- Volunteers
- 1,607 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Colorectal Cancer, Colonic Adenoma
Bowel Cleansing Performance of the Pure-Vu System in Patients With a History of Poor Bowel Preparation
The diagnostic accuracy and safety of colonoscopy highly depends on the quality of the pre-procedural bowel preparation. A past history of poor bowel preparation is the most important risk factor of inadequate bowel cleansing at…
- Conditions
- Colorectal Cancer, Colonic Adenoma, Bowel Preparation
- Trial name
- NCT04700410
- Testing
- Pure-Vu System
- Where
- 2 sites in Germany, Netherlands
- Volunteers
- 44 people
- Sponsor
- Radboud University Medical Center
Colonoscopy
Polyethylene Glycol Cleansing in Patients at High Risk for Poor Bowel Preparation
The aim of this randomized trial is to compare the proportion of patients achieving an adequate bowel preparation after a 1-day split-dose 4-liter PEG-based bowel preparation regimen (Golytely, Braintree Laboratory Inc, MA, USA)…
- Trial name
- NCT03011788
- Testing
- Golytely Oral Solution
- Where
- United States
- Volunteers
- 270 people
- Sponsor
- VA Connecticut Healthcare System
Colorectal Cancer
Split Dose Polyethylene Glycol (PEG) + Clear Fluids Versus Split Dose PEG + Low-Residue Diet
The objective of the study is to examine the effect of adding a strict low-residue lunch on the day before colonoscopy has on clinical efficacy and patient tolerability of bowel preparation, with patients receiving split-dose…
- Trial name
- BP (NCT01610895)
- Testing
- Split-dose PEG Based Lavage (2L + 2L) with Low-Fibre Lunch Dietary instructions, Split-dose PEG Based Lavage (2L + 2L) with Standard Dietary Instructions
- Where
- Canada
- Volunteers
- 345 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Colonoscopy
Testing How Well Magnesium Citrate Capsules Work as Preparation for a Colonoscopy
This study compares a colonoscopy preparation composed of magnesium citrate capsules to a preparation of polyethylene glycol solution.
- Trial name
- NCT03247595
- Testing
- Magnesium Citrate Capsules, Polyethylene Glycol 3350, Dulcolax Tablets
- Where
- 2 sites in United States
- Volunteers
- 62 people
- Sponsor
- LifeBridge Health
Colonoscopy
Comparing 4L Golytely to 2L Golytely With 15mg Bisacodyl Regimens for Inpatient Colonic Preparation
The investigators wish to compare the efficacy and patient tolerability of a preparation consisting of 2L Golytely (PEG + electrolytes) plus 15mg of bisacodyl vs the standard preparation of 4L Golytely.
- Trial name
- NCT01452737
- Testing
- Standard Bowel Prep, 2L Golytely/bisacodyl
- Where
- Canada
- Sponsor
- University of British Columbia
IBD
Efficacy and Safety of Lactulose for Bowel Preparation in Patients With Inflammatory Bowel Disease
The goal of this clinical trial is to evaluate the efficacy, safety and tolerability of lactulose in bowel preparation in IBD patients.
- Trial name
- NCT05878639
- Testing
- 3 bottles of Lactulose oral solution, 3L-polyethylene glycol
- Where
- China
- Volunteers
- 140 people
- Sponsor
- Second Affiliated Hospital of Wenzhou Medical University
Bowel Dysfunction
A Validated Educational Video Intervention Improves the Quality of Bowel Preparation for Colonoscopy
The investigators hypothesised that a video based patient education will help patients understand the process of colon cleansing prior to a colonoscopy procedure and hence will result in clean colons that will may help physician…
- Trial name
- NCT02013505
- Testing
- Educational video
- Where
- United States
- Volunteers
- 298 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Bowel Preparation Quality
The Impact of Additional Oral Preparation on the Quality of Bowel Preparation for Colonoscopy
Although adequate bowel preparation is essential for successful colonoscopy, the 23% of patients had shown inadequate bowel preparation.
- Trial name
- NCT02540031
- Testing
- Additional oral preparation (3L of PEG+Asc, "Coolprep®"), Standard oral preparation (2L of PEG+Asc, "Coolprep®")
- Where
- South Korea
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- Kyungpook National University Hospital
Lactulose, Bowel Preparation
Clinical Study on the Application of Lactulose Combined with Linaclotide in Bowel Preparation for Colonoscopy
This is a single-center, single-blind, randomized controlled clinical study. Participants meeting the inclusion criteria were randomly assigned to lactulose + linaclotide group, lactulose group, and PEG group in equal proportion.
- Trial name
- NCT06748638
- Testing
- Lactulose, Lactulose+ linaclotide, polyethylene glycol (PEG)
- Where
- China
- Volunteers
- 444 people, healthy volunteers welcome
- Sponsor
- Haifeng Lan
Healthy
Bowel Preparation May Lead to a Higher Feasibility of Intestinal Infection
An adequate bowel preparation is essential for a high quality of colonscopy. Nowdays, polyethyleneglyco is considered the most safe drug for bowel preparation, and is widely used around the world.
- Trial name
- NCT05277090
- Testing
- 2L of polyethyleneglycol, inulin, probiotic combination product
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Yanqing Li
Bowel Preparation
Bowel Preparation by Face-to-face Re-education on the Day of Colonoscopy for Outpatient: a RCT
The study compares the efficacy of bowel preparation between the face-to-face re-education(FFRE group) and normal education (no-FFRE group) in patients.
- Trial name
- FFRE (NCT02772250)
- Testing
- telephone re-education(TRE), face-to-face re-education (FFRE)
- Where
- China
- Volunteers
- 658 people
- Sponsor
- Shandong University
Bowel Preparation for Colonoscopy
Efficacy and Safety of Oral Sulfate Solution on Bowel Preparation for Colonoscopy
To evaluate whether oral sulfate solution used for colon cleaning in adults prior to colonoscopy was not inferior to 3-liter polyethylene glycol in the proportion of subjects with BBPS score (total colon) ≥6 after colonoscopy
- Trial name
- NCT05465889
- Testing
- Oral sulfate solution (OSS), Polyethylene Glycol Electrolyte
- Where
- China
- Volunteers
- 348 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Bowel Preparation
A Deep Learning-based System for the Bowel Preparation Evaluation Before Colonoscopy
Educational interventions provided to patients may improve colon cleansing. The aims of this study were to develop an AI platform which can help patients evaluate the adequacy of bowel cleansing without the aid of caregivers and…
- Trial name
- NCT05801250
- Testing
- AI Platform
- Volunteers
- 249 people
- Sponsor
- Shandong University
Bowel Cleansing, Colonoscopy
Efficacy and Safety of Split-dose Citrafleet Administered From 2 to 6 Hours Before Morning Colonoscopies
An excellent bowel cleansing is mandatory to increase the diagnostic accuracy of colonoscopy. Failure to adequately cleanse the bowel for colonoscopy can lead to missed lesions, prolonged procedure duration and repeated…
- Trial name
- NCT01481714
- Testing
- Sodium picosulphate, magnesium oxid and citric acid, Sodium picosulphate/magnesium oxide and citric acid
- Where
- Spain
- Volunteers
- 300 people
- Sponsor
- Infante, Javier Molina, M.D.
Bowel Preparation for Colonoscopy
Intestinal Preparation in Colonoscopy: Lactulose vs Sodium Phosphate.
To compare intestinal preparation with Lactulose vs. Sodium Phosphate as the better agent for performing high-quality colonoscopies at the Civil Hospital Fray Antonio Alcalde and the Civil Hospital Juan I.
- Trial name
- NCT07060222
- Testing
- Bowel preparation before colonoscopy: Lactulose., Bowel preparation before colonoscopy: Sodium phosphate.
- Where
- 4 sites in Mexico, Panama
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Hospital Civil de Guadalajara
Colon Disease
Colon Cleansing Efficacy With 1L vs. 2L vs. 4L-PEG for Colonoscopy Among Inpatients
An adequate level of bowel preparation before colonoscopy has an extremely relevant impact on lesion detection and procedure success.
- Trial name
- INTERPRET (NCT04708366)
- Testing
- NER1006, MoviPrep, Macrogol 400
- Where
- Italy
- Volunteers
- 846 people
- Sponsor
- University of Bologna
Colonoscopy
Impact of Telephone Call on Bowel Preparation Quality in Colonoscopies
Bowel preparation regimens typically incorporate dietary modifications along with oral cathartics. Inadequate bowel preparation can result in failed detection of prevalent neoplastic lesions and has been linked to an increased…
- Trial name
- NCT04644939
- Testing
- Phone calls, Standard bowel preparation, Colonoscopy
- Where
- Lebanon
- Volunteers
- 200 people
- Sponsor
- Makassed General Hospital
Need for Bowel Preparation
Efficacy and Safety of Prepopik® in Children for Overall Colon Cleansing in Preparation for Colonoscopy
To study the efficacy and safety of Prepopik® in children aged 9 to 16 years for overall colon cleansing in preparation of colonoscopy
- Trial name
- Prepopik PREA (NCT01928862)
- Testing
- Prepopik® ½ Sachet x 2 (9-12 years), Prepopik® 1 Sachet x 2 (9-12 years), Oral polyethylene glycol (PEG) based preparation (9-12 years)
- Where
- 9 sites in United States
- Volunteers
- 78 people
- Sponsor
- Ferring Pharmaceuticals
Colonoscopy: Bowel Preparation
Efficacy of Short Time Intervals in Split-Dose Bowel Preparation of Oral Sulfate Solution for Colonoscopy
To evaluate whether oral sulfate solution administered in a short time interval (6-8 hours) between the first and last dose of laxative is not inferior to a long time interval (10-12 hours) in bowel preparation quality.
- Trial name
- NCT06317597
- Testing
- Magnesium Sulfate，Sodium Sulfate and Potassium Sulfate Concentrate Oral Solution
- Where
- China
- Volunteers
- 448 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital