Clinical trials: Preparation for Colonoscopy
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
Colonoscopy Preparation
2 Regimens of Lactulose for Colonoscopy Preparation in Adults
The purpose of the study is to determine the efficacy of 2 regimens of lactulose as a preparation for colonoscopy.
- Trial name
- NCT01887470
- Testing
- Full dose preparation, Split dose preparation
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Cumberland Pharmaceuticals
Colonoscopy
Effect of Lactulose and/or Polyethylene Glycol Solution for Bowel Preparation for Colonscopy Procedures
Colonoscopy is the most useful exam used to evaluate colorectal diseases, like colorectal polyps and cancer. The appropriate bowel preparation is indispensable for colonoscopy procedures.
- Trial name
- NCT05076799
- Testing
- 100 ml lactulose combined with 1 L PEG, 100 ml lactulose combined with 2 L PEG, 200 ml lactulose
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Sichuan University
Bowel Preparation
The Impact of Telephone and Short Message System Based Education on Bowel Preparation for Colonoscopy
Inadequate bowel preparation results in decreased rates of cecal intubation, increased rates of missing important lesions, increased patient discomfort, higher risk of complications, prolonged procedure time and increased…
- Trial name
- NCT01911052
- Testing
- Telephone based re-education, Short message system based re-education
- Where
- South Korea
- Volunteers
- 390 people, healthy volunteers welcome
- Sponsor
- Keimyung University Dongsan Medical Center
Colonic Polyp, Colon Cancer
Improving Outpatient Colonoscopy Bowel Prep With the Orton Score
Colonoscopy is a common endoscopic procedure which the UVA Gastroenterology \& Hepatology department performs on a daily basis for both screening/surveillance and diagnostic/therapeutic intent.
- Trial name
- NCT04093557
- Testing
- Orton Score, Typical Standard of Care
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Virginia
Bowel Preparation
Different Dosing Time of Bowklean for the Bowel Preparation
The primary objective of this study is to compare the efficacy of administration routine bowel cleansing medication (Bowklean) for the Bowel Preparation at Different Times Prior Colonoscopy in the morning or in the afternoon.
- Trial name
- NCT04483037
- Testing
- Bowklean
- Where
- Taiwan
- Volunteers
- 297 people, healthy volunteers welcome
- Sponsor
- Changhua Christian Hospital
Bowel Preparation for Colonoscopy
A Comparison of 5 Low Volume Bowel Preparations
The purpose of this investigation is to compare 3 versions of MiraLAX/Gatorade, MoviPrep and SUPREP to see which preparation cleanses the colon best and which preparation is best tolerated.
- Trial name
- NCT01719653
- Testing
- MiraLAX, Gatorade, MoviPrep
- Where
- United States
- Volunteers
- 1,079 people, healthy volunteers welcome
- Sponsor
- Gastroenterology Services, Ltd.
Intestine; Complaints
Comparison of Bowel Cleansing Methods for Colonoscopy in Hospitalized Patients
The purpose of this study is to compare two regimens of polyethylene glycol(PEG) plus bisacodyl versus PEG alone for bowel preparation in hospitalized patients.
- Trial name
- PEG (NCT01528098)
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- Kangbuk Samsung Hospital
Colonoscopy
Impact of Digital Tools on the Quality of Bowel Preparation for Colonoscopy
This is a single blinded randomized controlled study. The main question of this study is whether better preparation by making full use of digital tools can increase patient compliance with the preparation methods for colonoscopy…
- Trial name
- NCT05734079
- Testing
- Standard of care, Standard of care + Video call, Standard of care + Video call + Educational video film
- Volunteers
- 825 people, healthy volunteers welcome
- Sponsor
- Ziv Hospital
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
Colonoscopy, Bowel Preparation Solutions
Electrolyte Beverage Combined With Polyethylene Glycol for Colonoscopy Bowel Preparation
This randomized controlled trial aims to evaluate the effects of different ratios of electrolyte beverage and water combined with polyethylene glycol (PEG) on bowel preparation quality before colonoscopy.
- Conditions
- Colonoscopy, Bowel Preparation Solutions, Colorectal Cancer Screening
- Trial name
- NCT07608120
- Testing
- PEG With Water, PEG With Low-dose Electrolyte Beverage, PEG With Medium-dose Electrolyte Beverage
- Where
- China
- Volunteers
- 405 people, healthy volunteers welcome
- Sponsor
- Nanfang Hospital, Southern Medical University
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
Colonic Neoplasms
Comparison of Oral Lactulose Versus Polyethylene Glycol for Bowel Preparation in Low-risk Patients
Adequate quality of bowel preparation(BP) is essential for colonoscopy. In recently, Kang suggested that for low-risk patients, single dose of 2L PEG is an effective regimen for bowel preparation.However, due to the poor…
- Trial name
- NCT05648318
- Testing
- Lactulose oral solution, PEG
- Where
- China
- Volunteers
- 255 people, healthy volunteers welcome
- Sponsor
- Zhang Xiaofeng,MD
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
Healthy
Evaluation of PICOLIGHT Plus COOLPREP, PICOLIGHT Plus CLICOLON for Bowel Preparation
The purpose of this study to bowel cleansing evaluation of mixed two other type bowel preparation drug(PICOLIGHT plus COOLPREP, PICOLIGHT plus CLICOLON).
- Trial name
- NCT01919255
- Testing
- Picolight + Coolprep, Picolight + Clicolon
- Where
- South Korea
- Volunteers
- 236 people, healthy volunteers welcome
- Sponsor
- National Cancer Center, Korea
Colonoscopy
Comparison of 2L NRL994 With NaP Preparation in Colon Cleansing Prior to Colonoscopies for Colon Tumor Screening
To compare the efficacy, acceptability and safety of the new 2 liter gut cleansing solution (Moviprep) and NaP preparation in routine colon cleansing prior to tumor screening colonoscopies
- Trial name
- NCT00427089
- Testing
- Macrogol 3350 Na sulphate NaCl KCl Ascorbic Acid Na Ascorbate, Sodium Phosphate solution (NaP)
- Where
- 12 sites in Germany
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Norgine
Bowel Preparation, Pediatric Colonoscopy
One-Day Versus Three-Day Bowel Preparation for Colonoscopy in Children
This was a blinded study conducted on the efficacy and safety of a one-day versus a three-day bowel preparation in a pediatric population.
- Trial name
- NCT02174497
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- St. John Health System, Michigan
Screening Colonoscopy
Use of a Colon Irrigation Device as a Preparation for a Colon Visualization Procedure
A prospective, single center, study to evaluate the effectiveness of the HyGIeaCare Prep when used in combination with the PillCam COLON; the hypothesis is that the HyGIeaCare Prep will be easier for the patients to tolerate, and…
- Trial name
- NCT03458390
- Testing
- HyGIeaCare colon irrigation
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- HyGIeaCare, Inc.
Colorectal Cancer
Clear Liquid vs Liberalized Diet in Preparation for Colonoscopy
Colorectal cancer is the third most common cancer diagnosed in both men and women in the United States. The death rate from this disease, however, has been decreasing over the last 20 years.
- Trial name
- NCT02621658
- Testing
- Clear Liquid Diet, Full Liquid Diet
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- San Antonio Military Medical Center
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