Clinical trials: Quality of Bowel Preparation
Bowel Preparation for Colonoscopy
Evaluation of the Quality of Bowel Cleansing in a Real Clinical Practice Setting
Publications of the use of bowel cleansers in usual clinical practice are lacking. Patient adherence to investigational products increases in the context of clinical trials.
- Trial name
- CALICOL (NCT02839824)
- Testing
- Bowel preparation
- Where
- Spain
- Volunteers
- 412 people
- Sponsor
- Casen Recordati S.L.
Bowel Preparation
Impact of Artificial Intelligence-based Patient Reinforcement on Quality of Colonoscopy
In order to improve bowel preparation for colonoscopy and consequently enhance detection rate of malignant and premalignant findings, a prospective, randomized and controlled three-arm study was developed.
- Trial name
- ARCHES (NCT05041283)
- Testing
- Chatbot, Phone call
- Where
- 3 sites in Germany
- Volunteers
- 258 people, healthy volunteers welcome
- Sponsor
- University of Ulm
Bowel Preparation
Comparison of Split-dose and Single-dose Bowel Preparation Regimens Using Polyethylene Glycol Electrolyte(PEG)
The goal of this quasi-experimental study was to compare the effect of single-dose and split-dose 3L compound polyethylene glycol electrolyte powder (PEG) regimen on the quality, comfort and tolerability of bowel preparation in…
- Trial name
- PEG (NCT06551883)
- Testing
- different bowel preparation regime, traditional bowel preparation regime
- Where
- China
- Volunteers
- 101 people
- Sponsor
- Tongji Hospital
Bowel Preparation, Patient Experience
Impact of a Colonoscopy Preparation Mobile App on Colonoscopic Cleanliness and Experience
The most crucial factor determining the success and quality of a colonoscopy procedure is the patient's adherence to proper bowel preparation.
- Conditions
- Bowel Preparation, Patient Experience, Patient Satisfaction
- Trial name
- NCT06569277
- Testing
- A mobile application
- Where
- Turkey (Türkiye)
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Dr Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital
Colorectal Neoplasms
Comparison of the Effectiveness of Bowel Preparations Before Colonoscopy
Polyethylene glycol is the gold standard of bowel preparation for colonoscopy. The most important disadvantage is high volume of this preparation.
- Trial name
- NCT03242369
- Testing
- colonoscopy
- Where
- Czechia
- Volunteers
- 400 people
- Sponsor
- Military University Hospital, Prague
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
Colon Cancer Screening
Impact of Chewing Gum on Bowel Preparation in Patients Undergoing Colonoscopy
Colorectal cancer is the second leading cause of cancer deaths that could be prevented in the United States. Colonoscopy is the best test for finding and removing polyps before they turn into cancer.
- Trial name
- NCT07320989
- Testing
- Chewing Sugar-Free Gum During Bowel Preparation, Standard Bowel Prep (2L PEG-ELP), Standard Bowel Prep
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of Maryland, Baltimore
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
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
Bowel Preparation Scale, Adenoma Detection Rate
Impact of Reinforced Education by Wechat and Short Message Service on the Quality of Bowel Preparation
High quality bowel preparation is essential for successful colonoscopy. This study aimed to assess the impact of reinforced education by Wechat or short message service (SMS) on the quality of bowel preparation.
- Trial name
- NCT02832869
- Testing
- short message service based re-education, Wechat based re-education
- Where
- China
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Colonoscopy
Impact of Visualisation an Explanatory Video on the Quality of Bowel Preparation
The research hypothesis is that video visualization improves the quality of bowel preparation and the patients' understanding of the modalities of bowel preparation.
- Trial name
- NCT04475146
- Testing
- video vizualisation
- Where
- 2 sites in France
- Volunteers
- 282 people
- Sponsor
- Centre Hospitalier Intercommunal Creteil
Bowel Preparation Solutions, Colonoscopy
Predictive Factors of Inadequate Bowel Preparation in Inpatients
About 50-70% only of inpatients who undergo colonoscopy have an adequate bowel cleansing, which is far below the recommended threshold of 90%. Variables associated to inadequate colon preparation have not been assessed yet.
- Conditions
- Bowel Preparation Solutions, Colonoscopy, Inpatient
- Trial name
- QIPS (NCT03925506)
- Where
- Italy
- Volunteers
- 1,658 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Quality Standards in Colonoscopy, Patient Education
QR Code for Endoscopic Bowel Preparation
Patients presenting for colonoscopy at one of the participating centers will be asked to participate in the present study after careful evaluation of inclusion and exclusion criteria.
- Conditions
- Quality Standards in Colonoscopy, Patient Education, Acceptance of Bowel-preparation
- Trial name
- NCT04456231
- Testing
- Plenvu
- Where
- Germany
- Volunteers
- 404 people, healthy volunteers welcome
- Sponsor
- Johannes Gutenberg University Mainz
Ottawa Score, Adenoma
A Repeated Instruction by Telephone on the Day Before Colonoscopy to Patients Undergoing Colonoscopy
Cell phone retell the instruction of bowel preparation on the day before colonoscopy would help patient to prepare for colonoscopy and improve the quality of the bowel preparation.
- Trial name
- NCT01584817
- Testing
- telephone education
- Where
- China
- Volunteers
- 605 people, healthy volunteers welcome
- Sponsor
- Air Force Military Medical University, China
Bowel Preparation
A Trial of Four Different Bowel Cleansing Regimens Prior to Colonoscopy
To compare 4 commonly used bowel preparations in terms of efficacy, patient tolerability and safety. All these 4 bowel preparations are likely to be efficacious and safe.
- Trial name
- NCT00831064
- Testing
- colonoscopy bowel prep
- Where
- Canada
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Alberta
Bowel Preparation Quality
Can Artificial Intelligence Reduce Consumption of Standard High Volume Bowel Preparation Regimen Among Older Population, Without Compromising the Quality of Colonoscopy? An International Multi-centre Randomized Controlled Trial.
The goal of this study is to assess the clinical and cost-effectiveness of the AI bowel preparation evaluation system in reducing the consumption volume of the standard high-volume PEG regimen before colonoscopy among the older…
- Trial name
- AIBP (NCT06904209)
- Testing
- AI
- Where
- Hong Kong
- Volunteers
- 1,824 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Quality of Bowel Preparation for the Colon Capsule, Colon Capsule Completion Rates
Improving Bowel Preparation for the Colon Capsule
Colon capsule endoscopy is a technology that has been developed as a noninvasive method of examining the large bowel. The biggest limitation to its use has been finding a bowel preparation that will both clean the colon…
- Conditions
- Quality of Bowel Preparation for the Colon Capsule, Colon Capsule Completion Rates, Colon Capsule Polyp Detection
- Trial name
- NCT01655095
- Testing
- PEG, Prucalopride, Picosalax
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Queen's University
Bowel Preparation, WhatsApp Messenger
WhatsApp Reminder on Bowel Preparation Level
It is estimated that there are about 1.4 million patients with colorectal cancer (CRC) worldwide, with a rising trend in CRC incidence in many Asian Pacific countries.
- Conditions
- Bowel Preparation, WhatsApp Messenger, Colonoscopy
- Trial name
- NCT03209739
- Testing
- WhatsApp reminder
- Where
- Hong Kong
- Volunteers
- 666 people, healthy volunteers welcome
- Sponsor
- Chinese University of Hong Kong
Colonic Disease, Adherence, Patient
Written Recommendation to Improve Adherence in Poor Bowel Preparation
Our study aims to improve adherence to international clinical guidelines of repeating colonoscopy within 1 year, when bowel cleansing has failed.
- Trial name
- NCT05709145
- Testing
- Written recommendation
- Where
- Spain
- Volunteers
- 465 people, healthy volunteers welcome
- Sponsor
- Parc de Salut Mar
Bowel Preparation
Evaluation of the Quality of Life of Patients Requiring Intestinal Cleansing Using Oral Medications to Imaging Procedure by Patient Reported Outcome
Objective: The primary objective of this study is to assess the quality of life of people treated with oral phosphate compared with polyethylene glycol + electrolytes to imaging procedures, according to the outcome variables…
- Trial name
- NCT02536729
- Testing
- Oral Sodium Phosphate - Normal preparation, Oral sodium phosphate - Modified Preparation, polyethylene glycol + Electrolytes
- Volunteers
- 600 people
- Sponsor
- Fundación Salutia