Clinical trials: Preparation for Colonoscopy
Colonoscopy
Evaluating the Effectiveness of Colon Preparation for Endoscopy Using Specialized Clinical Nutrition
This study is an open, prospective, comparative diagnostic studies aimed at improving the colonoscopy results, by optimizing the way of preparation for endoscopy
- Trial name
- NCT02714296
- Testing
- Nutridrink 200 ml, Nutridrink compact protein
- Where
- Russia
- Volunteers
- 150 people
- Sponsor
- Nutricia Advanced
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 Before Colonoscopy
Improved Bowel Preparation Method for Colonoscopy Based on Different Risk Stratification
The purpose of this study is to evaluate the efficacy of polyethylene glycol（PEG） combined with lactulose for bowel preparation before colonoscopy in low-risk patients and high-risk patients.
- Trial name
- NCT04582942
- Testing
- PEG, PEG+lactulose
- Where
- China
- Volunteers
- 2,028 people, healthy volunteers welcome
- Sponsor
- Renmin Hospital of Wuhan University
Bowel Cleansing for Colonoscopy, Inadequate Bowel Preparation
Comparing Three Rescue Bowel Preparation Regimens for Colonoscopy After Failed Cleansing
The goal of this clinical trial is to learn which rescue bowel preparation works best for adults who need a repeat colonoscopy after a previous bowel preparation did not clean the bowel well enough.
- Trial name
- NCT07557173
- Testing
- Drug
- Where
- Italy
- Volunteers
- 220 people
- Sponsor
- Ospedale San Pio
Colonoscopy, Colonic Polyp
Effect of Chewing Gum and WeChat Enhanced Instructions on the Bowel Preparation Quality in Patients With Constipation
Patients with constipation are more likely to have poor bowel preparation quality due to slow gut motility and poor emptying ability. Gum chewing, as a proxy of sham feeding, is a very simple way used to accelerate gut motility.
- Conditions
- Colonoscopy, Colonic Polyp, Constipation
- Trial name
- NCT05447403
- Testing
- Chewing gum combined with WeChat enhanced instructions
- Where
- China
- Volunteers
- 115 people
- Sponsor
- General Hospital of Shenyang Military Region
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
Bowel Preparation, Ottawa Score
A Predictive Score Identifies Patients With Inadequate Bowel Preparation for Colonoscopy
Colonoscopy is the current standard method for evaluating the colorectal diseases. Adequate bowel preparation is essential for optimal visualization of the colorectal mucosa.
- Trial name
- NCT02093156
- Testing
- Bowel preparation instructions
- Where
- 2 sites in China
- Volunteers
- 605 people, healthy volunteers welcome
- Sponsor
- Air Force Military Medical University, China
Bowel Preparation for Colonoscopy
Split Dose Golytely With Amitiza Pretreatment Versus Split Dose Golytely Plus Placebo in Outpatient Colonoscopy
The primary outcomes of this procedure will be: 1. The cleanliness of the prep as measured by the Ottawa Scale (attachment a). Secondary outcomes will be: 1.
- Trial name
- NCT00611442
- Testing
- lubiprostone
- Where
- United States
- Volunteers
- 191 people, healthy volunteers welcome
- Sponsor
- Brooke Army Medical Center
Colo-rectal Cancer, Colon Lesion
Compare the Patient Satisfaction and Effectiveness After Novel Application-based or Conventional Health Education of Bowel Preparation for Colonoscopy
Colorectal cancer is the cancer with highest incidence in Taiwan. The disease itself and subsequent treatment cause huge impact on the physical, psychological, and spiritual parts and social role of a patient.
- Trial name
- NCT06560671
- Testing
- novel type of health education
- Where
- Taiwan
- Volunteers
- 252 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Colonic Polyps, Colonic Neoplasms
Improving Bowel Preparation for Colonoscopy With a Simple Educational Card
The purpose of this study is to determine whether adding a simple educational card to standard pre-procedure instructions improves the quality of bowel preparation for colonoscopy.
- Trial name
- NCT00643682
- Testing
- Educational card
- Where
- United States
- Volunteers
- 2,000 people
- Sponsor
- Boston Medical Center
Colorectal Cancer
Efficacy and Tolerability of Suprep With and Without Simethicone for Routine Colonoscopy for Colorectal Cancer Screening
The purpose of this study is to investigate Suprep bowel preparation, with and without the anti-gas medication simethicone, in terms of efficacy and patient tolerability in the preparation of patients undergoing routine…
- Trial name
- NCT02523911
- Testing
- Simethicone, sodium sulfate/potassium sulfate/magnesium sulfate solution
- Where
- 2 sites in United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- MercyOne Des Moines Medical Center
Bowel Preparation for Colonoscopy
Multidisciplinary Approach Versus Conventional Approach in Colonic Preparation of Hospitalized Patients
Colonoscopy is the gold standard diagnostic procedure for colonic disease. Excellent bowel cleansing is critical for this procedure. However, an inadequate bowel cleansing is a common problem that occurs up to 20% of procedures.
- Trial name
- NCT01853709
- Testing
- Education, Fiber free diet, Adjuvants
- Where
- Spain
- Volunteers
- 162 people
- Sponsor
- Corporacion Parc Tauli
Bowel Preparation
Prepackaged Nutritional Formulations Versus Restricted Diet for Bowel Preparation
In order to analyze the effectiveness and patient tolerance of the two bowel preparation regimens, the investigators will compare prepackaged semisolid nutritional formulations and restricted diet.
- Trial name
- NCT04776733
- Testing
- prepackaged semisolid nutritional formulations, restricted diet
- Where
- China
- Volunteers
- 196 people
- Sponsor
- Ningbo No. 1 Hospital
Colonoscopy
PEG Solution (Laxabon®) 4L Versus Senna Glycoside (Pursennid® Ex-Lax) 36mg and PEG Solution (Laxabon®) 2L for Large Bowel Cleansing Prior to Colonoscopy
The trial compares Laxabon® 4L versus Pursennid® Ex-Lax 36mg and 2L Laxabon® for large bowel cleansing prior to colonoscopy allocating patients planned for colonoscopy to one of the two cleansing regimens.
- Trial name
- TARE-05-073M (NCT00390598)
- Testing
- PEG (solution given 4 L), senna glycoside 36 mg and PEG (solution given 2 L)
- Where
- Sweden
- Volunteers
- 490 people
- Sponsor
- Umeå University
Bowel Preparation
A Predictive Model for Inadequate Bowel Preparation
We aimed to develop a predictive model of inadequate bowel preparation and to further validate it by a randomized controlled trial.
- Trial name
- NCT03704571
- Testing
- Polyethylene Glycol
- Where
- China
- Volunteers
- 429 people
- Sponsor
- Shandong University
Colon Polyp, Colorectal Adenoma
a Low-residue Diet for Bowel Preparation
Previous researches demonstrated that a prepackaged low-residue diet (LRD) could achieve better bowel preparation quality compared with a self-prepared LRD.
- Trial name
- NCT03943758
- Testing
- Prepackaged Low-residue diet, Self-prepared Low-residue diet
- Where
- China
- Volunteers
- 589 people
- Sponsor
- Changhai Hospital
Bowel Preparation
A Study Comparing the Sodium Picosulfate, Magnesium Oxide and Anhydrous Citric Acid Oral Solution With PREPOPIK® for Colon Cleansing in Preparation for Colonoscopy
The purpose of this study is to compare the Sodium Picosulfate, Magnesium Oxide and Anhydrous Citric Acid Oral Solution with PREPOPIK® for colon cleansing in adult subjects undergoing colonoscopy.
- Trial name
- NCT03017235
- Testing
- Sodium Picosulfate, Magnesium Oxide and Anhydrous Citric Acid Oral Solution, Sodium Picosulfate, Magnesium Oxide and Anhydrous Citric Powder
- Where
- 14 sites in United States, Canada
- Volunteers
- 917 people
- Sponsor
- Ferring Pharmaceuticals
Colonoscopy, Bowel Cleanliness
New Bowel Preparation Scale for Measuring Colon Cleanliness
The purpose of this investigation is validate a new bowel preparation scale and to compare it to existing bowel preparation scales.
- Conditions
- Colonoscopy, Bowel Cleanliness, Bowel Rating Scale
- Trial name
- NCT01635725
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Gastroenterology Services, Ltd.
Colonoscopy
Comparison of Oral Sodium Phosphate and Sennoside A+B Calcium Lavage for Colonoscopy Preparation
The aim of the investigators study is to assess the bowel cleansing effects of two different agents and to compare their safety of application, ease of usage and effects on serum electrolytes.
- Trial name
- NCT01057446
- Sponsor
- Maltepe University
Colonoscopy, Bowel Preparation
Clinical Study to Evaluate the Efficacy and Safety of GNS-212-E in Bowel Preparation for Colonoscopy
This is a prospective, randomized, single-blind, parallel, active-controlled, and multi-center Phase III clinical trial.
- Trial name
- GNS-212-E (NCT06317350)
- Testing
- GNS-212-E1, GNS-212-E2, GNS-212-ER
- Where
- 4 sites in South Korea
- Volunteers
- 318 people
- Sponsor
- Gunkang Pharmaceuticals, Inc