Clinical trials: Preparation for Colonoscopy
Bowel Preparation for Colonoscopy
Low-volume Polyethylene Glycol Bowel Preparation for Colonoscopy
the efficacy and tolerability of a low-volume (2 L) PEG regimen for colonoscopy compared to single (4 L) or split-dose (2 L + 2 L) treatments are not different.
- Trial name
- NCT01929590
- Testing
- PEG-3350 group 2, PEG-3350 group 1, PEG-3350 group 3
- Where
- Mexico
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran
Bowel Preparation
Same-day, Reduced Volume Bowel Preparation
We seek to evaluate whether a same day, reduced liquid volume (2liters) polyethylene glycol (PEG-ELS) bowel preparation can achieve adequate colon cleansing in patients scheduled for afternoon colonoscopies.
- Trial name
- NCT01044394
- Testing
- polyethylene glycol (PEG-ELS) and bisacodyl tablets
- Where
- United States
- Sponsor
- Boston 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
Bowel Preparation Solution
PEG-Asc Vs. SPMC for Bowel Preparation in Capsule-based Procedures
This clinical research study is designed to find out which of two different types of bowel preparation works best for people undergoing capsule-based endoscopy procedures.
- Trial name
- NCT07206329
- Testing
- Polyethylene Glycol plus Ascorbic Acid (PEG-Asc), Sodium Picosulfate with Magnesium Citrate (SPMC)
- Where
- Portugal
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Unidade Local de Saúde do Alto Ave, EPE
Colonoscopy, Patient Compliance
Evaluation of Information on Bowel Preparation for Morning Colonoscopy
Background: In randomized controlled trials, split-dose bowel preparation for colonoscopy has been shown to provide better bowel cleansing than day before bowel preparation.
- Trial name
- NCT03650725
- Testing
- Mandatory Split bowel preparation
- Where
- Canada
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Harminder Singh
Bowel Preparation
Improving Bowel Preparation With an Educational Video
The investigators goal is to improve bowel preparations with an educational video on the Center for Digestive Disorders (CDD) website that explains the steps required for bowel preparation for those patients undergoing screening…
- Trial name
- NCT01099553
- Testing
- Educational video, Written instructions
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Boston Medical Center
Bowel Preparation Scale, the Amount of Air Bubble
Premedication Simethione Improves Visibility During Bowel Cleansing for Colonoscopy
To evaluate the efficacy, visibility of low volume polyethyleneglycol-simeticone (2-LPEG-S) for colonoscopy.
- Conditions
- Bowel Preparation Scale, the Amount of Air Bubble, Adenoma Detection Rate
- Trial name
- NCT02540239
- Testing
- 2L PEG, 2L PEG+simethicone
- Where
- China
- Volunteers
- 590 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Bowel Preparation
A Phase 3 Trial in Bowel Preparation for Colonoscopy
This is a prospective randomized study compared with active control arm. The investigators compare the colon cleansing in patients undergoing colonoscopy.
- Trial name
- NCT05870553
- Testing
- CTP0301-A, CTP0301-B, Cool prep
- Where
- South Korea
- Volunteers
- 137 people, healthy volunteers welcome
- Sponsor
- Taejoon Pharmaceutical Co., Ltd.
Prucalopride Plus Polyethylene Glycol in Bowel Preparation for Colonoscopyp
Efficacy of Prucalopride Plus Polyethylene Glycol in Bowel Preparation for Colonoscopy
Prucalopride based bowel cleansing regimen might be helpful to improve bowel cleansing quality before colonoscopy.
- Trial name
- NCT02781493
- Testing
- 2 mg Prucalopride plus 2 L Polyethylene Glycol regimen
- Where
- China
- Volunteers
- 600 people
- Sponsor
- Shandong University
Bowel Preparation
Investigation of PicoPrep Versus HalfLytely for Bowel Preparation for Colonoscopy - Split Dose PicoPrep
Subjects undergoing an elective complete colonoscopy will randomly receive either PicoPrep: 2-sachets for oral solution in two divided doses given a night before (first dose - sachet) and approximately 5 hours prior to procedure…
- Trial name
- NCT01073930
- Testing
- PicoPrep, HalfLytely, bisacodyl
- Where
- 9 sites in United States
- Volunteers
- 608 people
- Sponsor
- Ferring Pharmaceuticals
Adequate Colonoscopy Preparation for Inpatients
Specific Verbal vs. Usual Instructions for Inpatients Undergoing Colonoscopy
To study the impact of providing specific verbal instructions in inpatients (and/or their relatives) undergoing colonoscopy on the quality of bowel preparation.
- Trial name
- NCT02887014
- Testing
- SPECIFIC VERBAL INSTRUCTIONS
- Where
- Greece
- Volunteers
- 300 people
- Sponsor
- Attikon Hospital
Colonoscopy
Short Course, Single-dose PEG 3350 for Colonoscopy Prep in Children
The investigators propose to conduct a prospective study of a widely used bowel preparation regimen (polyethylene glycol 3350 + a sports drink) on pediatric patients who undergo a colonoscopy performed by the pediatric…
- Trial name
- NCT01518790
- Testing
- polyethylene glycol 3350
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Walter Reed National Military Medical Center
Bowel Preparation
Aquanet Bowel Cleansing Device Versus Oral Sodium Picosulfate for Pre-endoscopy Bowel Preparation
Poor or inadequate bowel preparation is one of the most common reasons for a repeated or failed colonoscopy. Preparation methods shown to be effective include the use of either bowel-cleansing devices or oral laxatives.
- Trial name
- NCT03074448
- Testing
- Aquanet, Sodium Picosulfate
- Where
- Brazil
- Volunteers
- 314 people
- Sponsor
- Kaiser Clinic and Hospital
Healthy Person, Bowel Preparation Before Colonoscopy
Comparison Between 2L Coolprep® and Combination of 1L Coolprep® and Bisacodyl as Bowel Preparation
comparison of the use of Colyte® (ascorbic acid mixed polyethylene glycol solution) in two-liter versus one-liter volume and pretreatment with bisacodyl for colonoscopy preparation.
- Trial name
- NCT01745835
- Testing
- 2L Coolprep®, 1L Coolprep® and Bisacodyl
- Where
- South Korea
- Volunteers
- 196 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Colon Diseases
A Post Marketing Study of Angel of Water™ for Colon Cleansing as Preparation for Colonoscopy
The aim of this study is to demonstrate the efficacy of the hydrocolonic lavage method in order to prepare the colon prior to performing a colonoscopy, by comparison the hydrotherapy to standard preparation solution.
- Trial name
- NCT01871584
- Testing
- Colon cleansing by hydrotherapy
- Where
- France
- Volunteers
- 160 people
- Sponsor
- novoGI
Colorectal Cancer, Colon Polyp
Efficacy of Free Versus Low Residue Diet as Preparation for Screening Colonoscopy
One tricky aspect of the recommendations for colonoscopy prep is diet. This has a significant impact on the experience of the patient or participant in the screening program and, on the other hand, low adherence has been found in…
- Conditions
- Colorectal Cancer, Colon Polyp, Colon Adenoma
- Trial name
- CriLi (NCT04664543)
- Testing
- Free diet, Three days low residue diet
- Where
- Spain
- Volunteers
- 100 people
- Sponsor
- Parc Taulí Hospital Universitari
Patients Scheduled for Colonoscopy
Linaclotide for Colonoscopy Bowel Prep
The goal of this clinical trial is to learn if drug Linaclotide can be used as a single agent regimen to adequately prepare bowel for colonoscopy.
- Trial name
- NCT06692673
- Testing
- Use of Linaclotide as a single agent Colonoscopy prep
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Florida
Bowel Disease
Plenvu 1 - Questionnaire Study Exploring Patients Preference in Bowel Preparation Timings for Morning Colonoscopy
Questionnaire study exploring patients preference in bowel preparation timings for morning colonoscopy.
- Trial name
- NCT04456790
- Where
- United Kingdom
- Volunteers
- 304 people, healthy volunteers welcome
- Sponsor
- Portsmouth Hospitals NHS Trust
Bowel Preparation
Comparison of Same Morning vs Previous Evening Dosing Regimen for Assessment of Quality of Bowel Preparation for Colonoscopy Under Anesthesia
220 patients are allocated randomly to the morning group (am group) or the afternoon group (pm group) and assessed by quality of bowel preparation and residual volume gastric residue.
- Trial name
- NCT06000241
- Where
- 2 sites in China
- Volunteers
- 220 people
- Sponsor
- Peking Union Medical College Hospital
Diabetes Mellitus, Colonic Diseases
Improvement of Tolerance of Bowel Cleansing Before Colonoscopy in Diabetic Patients
This trial will compare the tolerance to 2 different methods for colon cleansing before colonoscopy in diabetic patients.
- Trial name
- iDIMEPREP (NCT02297399)
- Testing
- PEG-ascorbate 2L, PEG 4L
- Where
- 2 sites in Spain
- Volunteers
- 158 people
- Sponsor
- Parc de Salut Mar