Clinical trials: Bowel Preparation for Colonoscopy
Bowel Preparation Quality, Colonoscopy
Impact of the Four Seasons on Bowel Cleansing Quality Prior to Colonoscopy
Patients scheduled to undergo elective colonoscopy will be evaluated in this observational study. No additional medications, interventions, or diagnostic procedures beyond standard clinical practice will be administered.
- Trial name
- SEASON-BCQ (NCT07367373)
- Testing
- Routine Colonoscopy Bowel Preparation Quality Assessment
- Where
- Turkey (Türkiye)
- Volunteers
- 1,000 people
- Sponsor
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital
Bowel Preparation for Colonoscopy, Colonoscopy
Exploring the Clinical Value of an AI-Assisted Patient Self-Assessment App for Bowel Preparation: A Multicenter Study
The quality of bowel preparation hinges on how well patients follow the prep-drug regimen, so intensive education is essential. Phone calls, texts, short videos, and mini-programs have all been shown to boost compliance and…
- Trial name
- NCT07337694
- Testing
- The app group
- Volunteers
- 524 people, healthy volunteers welcome
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University
Colonoscopy, Bowel Preparation
Effect of Gum Chewing or Walking on Bowel Prep Quality and Patient Satisfaction Before Colonoscopy
Colorectal cancers are a major global health problem, highlighting the critical importance of screening programs for early diagnosis and effective treatment.
- Trial name
- NCT06192394
- Testing
- Chewing Gum, Walking Exercise, Control
- Where
- Turkey (Türkiye)
- Volunteers
- 168 people
- Sponsor
- Istanbul University - Cerrahpasa
GLP - 1, Bowel Preparation for Colonoscopy
The Impact of GLP Medication on Colonoscopy Bowel Preparation Quality
The goal of this clinical trial is to learn how GLP-1 and GIP agonists effect bowel preparation in patients scheduled for colonoscopies.
- Trial name
- NCT07127354
- Testing
- Continue GLP/GIP
- Where
- 3 sites in United States
- Volunteers
- 132 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Bowel Preparation Quality, Colonoscopy
The Effect of Video-Based Education on Colonoscopy Preparation
Colonoscopy is a routine procedure for evaluating gastrointestinal symptoms, detecting colorectal cancer, and removing polyps. Its effectiveness depends on patient compliance with bowel preparation instructions.
- Conditions
- Bowel Preparation Quality, Colonoscopy, Patient Education
- Trial name
- NCT07229066
- Testing
- Video Education
- Where
- Turkey (Türkiye)
- Volunteers
- 246 people
- Sponsor
- Eskisehir Osmangazi University
Colonoscopy, Bowel Preparation
The Effect of Smartphone Application on the Quality of Bowel Preparation for Colonoscopy
The goal of this clinical trial is to learn about bowel preparation methods compared between standard techniques and enhanced education with application for elective colonoscopy.
- Conditions
- Colonoscopy, Bowel Preparation, Quality, Smartphone Application
- Trial name
- NCT06444724
- Testing
- APP
- Where
- Thailand
- Volunteers
- 488 people
- Sponsor
- Mahidol University
Colonoscopy, Bowel Preparation
A Study to Evaluate the Safety and Effectiveness of MSP01-T for Bowel Cleansing Before a Colonoscopy
This study is being conducted to evaluate the safety and effectiveness of MSP01-T, a new bowel cleansing agent, in adults who are scheduled to undergo a colonoscopy.
- Trial name
- MSP01 (NCT07181148)
- Testing
- MSP01-R, MSP01-T
- Where
- South Korea
- Volunteers
- 214 people, healthy volunteers welcome
- Sponsor
- Mather's Pharm. Co., Ltd.
Colonoscopy, Bowel Preparation
Comparative Study Between Colonoscopy Bowel Preparation With Clear Liquids, With and Without Two Servings of High Energy Nutritional Supplement
The high energy nutritional supplement Resource® Energy is approved for human nutritional support in various clinical conditions, yet it has been used off-label to alleviate the effects of hunger during bowel preparation for…
- Trial name
- NCT05088408
- Testing
- Resource® Energy Apricot, Bowel preparation as usual.
- Where
- Portugal
- Volunteers
- 299 people, healthy volunteers welcome
- Sponsor
- Clínica de Gastroenterologia
Bowel Preparation for Colonoscopy
Efficacy of Low-residue Full Nutritive Formula Powder in Bowel Preparation for Colonoscopy
Previously, our team compared the effects of a low-residue full nutrition formula podwer (FNFP) combined with 3 liters of polyethylene glycol(PEG) solution and the self-prepared low-residue diet combined with 3 liters of PEG…
- Trial name
- NCT06514989
- Testing
- Low-residue full nutrition formula podwer, Self-prepared low-residue diet
- Where
- 27 sites in China
- Volunteers
- 757 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Bowel Preparation Solutions, Colonoscopy
Efficacy, Tolerance and Safety of Split Dose Bowel Preparation for Colonoscopy: 4L Polyethylene Glycol (PEG) Versus 1L Polyethylene Glycol Plus Sodium Picosulfate-magnesium Citrate (SPMC)
4L split dose PEG is the gold standard for bowel preparation, however it comes with poor tolerability and poor compliance. Combination of PEG with different agent is useful in reducing total volume, improving compliance and…
- Trial name
- NCT04474002
- Testing
- 4L Klean Prep®, 1L Klean prep® and 2 sachets Picoprep®
- Where
- Hong Kong
- Volunteers
- 158 people, healthy volunteers welcome
- Sponsor
- Queen Elizabeth Hospital, Hong Kong
Bowel Preparation, Colonoscopy
Validation of a Prediction Model for Inadequate Bowel Preparation
We have developed a novel inadequate bowel preparation prediction model based on a systematic review and meta-analysis. The goal of this multicenter observational study is to validate the accuracy of this model.
- Trial name
- NCT06438237
- Testing
- Bowel preparation before colonoscopy
- Where
- China
- Volunteers
- 2,360 people, healthy volunteers welcome
- Sponsor
- General Hospital of Shenyang Military Region
Colonoscopy, Colonoscopy: Bowel Preparation
Risk Factors for Inadequate Bowel Preparation Before Colonoscopy
The primary objectives of this study are twofold: Firstly, to investigate the current status of bowel preparation protocols and their quality across hospitals at various levels in China, particularly following the release of the…
- Trial name
- NCT06878378
- Testing
- Investigation of Factors Influencing Bowel Preparation Quality
- Where
- China
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Bowel Preparation Solution, Colonoscopy
Comparison of Bowel Preparation Using 2 Liter Polyethylene Glycol Regimen Plus Elobixibat Versus 4-Liter Polyethylene Glycol Regimen
Comparison of bowel preparation using 2 liter polyethylene glycol regimen plus elobixibat Versus 4-Liter polyethylene glycol regimen.
- Trial name
- NCT06436833
- Testing
- 2-Liter polyethylene glycol plus elobixibat, 4-Liter polyethylene glycol
- Where
- Thailand
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Department of Medical Services Ministry of Public Health of Thailand
Bowel Preparation for Colonoscopy
Efficacy, Safety and Tolerability of Magnesium Sulfate With Low-volume Polyethylene Glycol for Colonoscopy Cleansing
Magnesium salts such as magnesium citrate are often combined with polyethylene glycol to make the intestinal preparation before colonoscopy, which has shown high cleaning efficacy.
- Trial name
- NCT06728839
- Testing
- 1L PEG + 50g magnesium sulfate, 3L PEG, 4L PEG
- Volunteers
- 1,329 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Bowel Preparation, Bowel Preparation for Colonoscopy
A Study to Investigate the Effect of a Meal At 6pm the Day Before the Colonoscopy on the Bowel Cleansing with Plenvu
Bowel cleansing prior to colonoscopy is crucial to be able to perform a high-quality examination. Therefore maximum efforts are made to achieve optimal bowel cleansing including diet restriction and refraining from day-before…
- Conditions
- Bowel Preparation, Bowel Preparation for Colonoscopy, Bowel Cleansing for Colonoscopy, Healthy
- Trial name
- DinNER1006 (NCT06651398)
- Testing
- Lenient diet
- Where
- Belgium
- Volunteers
- 525 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
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, Colonoscopy Preparation
The Effect of Nurse Process on Bowel Cleansing
Colonoscopy is still the gold standard method for the diagnosis and treatment of colon cancers. Preparation for colonoscopy is a complex processa (eg.
- Conditions
- Colorectal Cancer, Colonoscopy Preparation, Boston Bowel Preparation Scale, Nursing
- Trial name
- NCT06453655
- Testing
- Nursing Process
- Where
- Turkey (Türkiye)
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Colonoscopy, Bowel Preparation
Evaluation of an Oral Sodium Sulfate Solution for Patients With Prior Difficult or Incomplete Cleansing
This case series aims to evaluate the effectiveness and tolerability of Oral Sulfate Solution (OSS) in patients who had previously experienced poor colonoscopy preparation.
- Trial name
- OSS (NCT06051955)
- Testing
- oral sodium sulfate
- Where
- 2 sites in Canada
- Volunteers
- 120 people
- Sponsor
- Lawrence Charles Hookey
Colorectal Cancer, Colonoscopy
Fixed Low-dose Simethicone Combined With Macrogol 4000 (PEG) Reduces Colon Bubble Formation in Colonoscopy
Several randomised studies have shown that the addition of low-dose Simethicone to the bowel preparation was sufficient to reduce the presence of bubbles during colonoscopy.
- Conditions
- Colorectal Cancer, Colonoscopy, Bowel Preparation Solution
- Trial name
- XIMEPEG-RL (NCT06319924)
- Testing
- Simethicone combined with Macrogol 4000 (PEG)
- Where
- 5 sites in France
- Volunteers
- 601 people
- Sponsor
- Hospital St. Joseph, Marseille, France
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