Clinical trials: Colonoscopy: Bowel Preparation, open to volunteers
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
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
Colonoscopy: Bowel Preparation, IBD - Inflammatory Bowel Disease
Pre-Packaged Low-Residue Diet Assisting Bowel Preparation in Patients With Inflammatory Bowel Disease
The primary objectives of this study are as follows: 1.To evaluate the efficacy of Maifu Changqing® Complete Nutritional Formula Powder in bowel preparation for colonoscopy among inflammatory bowel disease (IBD) patients;2.To…
- Trial name
- NCT07165470
- Testing
- pre-packaged low-residue diet for bowel preparation
- Where
- 2 sites in China
- Volunteers
- 500 people
- Sponsor
- Changhai Hospital
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
Colonoscopy
The Study on the Effect of Different Administration Methods of Simethicone in Reducing Bubbles During Bowel Preparation
To find the simplest and most effective method of intestinal preparation for dimethicone administration.
- Trial name
- NCT06919120
- Testing
- Simethicone is mixed into the final packet of compound polyethylene glycol electrolyte powder, Take simethicone separately
- Where
- China
- Volunteers
- 3 people
- Sponsor
- The Fourth Affiliated Hospital of Zhejiang University School of Medicine
The Effect of Audio-visual Aids on Bowel Cleanliness, Audiovisual Aids
Visual Aids for Colonoscopy Preparation: A Prospective Study on Patient Understanding and Bowel Cleanliness in Colonoscopy Patients
Effective communication in healthcare is critical for improving patient outcomes, particularly in enhancing health literacy and enabling informed decision-making.
- Trial name
- VACP (NCT07155603)
- Testing
- Animated Video Group 1
- Where
- Switzerland
- Volunteers
- 120 people
- Sponsor
- Prof. Dr. Jörg Leuppi
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
Colonic Polyps, Colorectal Neoplasms
Right Colon Enema to Improve Bowel Preparation Quality During Colonoscopy
Colonoscopy is a test that lets doctors look inside the large bowel to find and remove growths called polyps, which can develop into bowel cancer. Before the test, people take a bowel preparation to empty the bowel.
- Conditions
- Colonic Polyps, Colorectal Neoplasms, Colonoscopy, Bowel Preparation Quality
- Trial name
- RIGHT-CLEAN (NCT07813013)
- Testing
- Sodium phosphate enema, Water instillation
- Where
- 2 sites in Australia
- Volunteers
- 320 people, healthy volunteers welcome
- Sponsor
- Westmead Hospital
Colonoscopy, Bowel Cleansing
The Effect of pH Value of Water Consumed During Bowel Preparation Before Colonoscopy on Colon Cleansing
Colonoscopy is a commonly used minimally invasive method for evaluating the lower gastrointestinal tract. The quality of colonoscopy is assessed by factors such as cecal intubation rate and adenoma detection rate, both of which…
- Conditions
- Colonoscopy, Bowel Cleansing, Water Intake, pH
- Trial name
- NCT07669116
- Testing
- Colon preparation for colonoscopy
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- Sinan Ömeroğlu, MD
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
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
IBD (Inflammatory Bowel Disease), Colonoscopy
Analysis of Factors Influencing the Quality of Bowel Preparation Before Colonoscopy in IBD Patients
The primary objectives of this project are twofold. On the one hand, it aims to investigate the current status of bowel preparation protocols and their quality in IBD patients undergoing colonoscopy, particularly focusing on the…
- Conditions
- IBD (Inflammatory Bowel Disease), Colonoscopy, Colonoscopy: Bowel Preparation
- Trial name
- NCT07335705
- Testing
- Standard Pre-colonoscopy Bowel Preparation Protocol
- Where
- China
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
Colonoscopy Preparation
4-L Split-dose Polyethylene Glycol and Bisacodyl and Docusate Sodium Regimen Versus 2-L Split-dose Polyethylene Glycol Plus Oral Simethicone Regimen for Bowel Preparation Before Colonoscopy
The goal of this randomized controlled trial is to compare the safety, compliance, and efficacy of different bowel preparation methods prior to colonoscopy.
- Trial name
- NCT07328880
- Testing
- 4-L split-dose polyethylene glycol and Bisacodyl + Docusate sodium., 2-L split-dose polyethylene glycol plus Oral Simethicone regimen ., 2-L split-dose polyethylene glycol regimen
- Where
- Egypt
- Volunteers
- 450 people
- Sponsor
- Tanta University
Patient Satisfaction and Efficacy of Bowel-preparation, Colon Cancer Prevention
Effectiveness of Nurse Tele-consultation on the Quality of Elective Colonoscopy, Procedure-related Anxiety, and Financial Toxicity
This is a multicenter, non-pharmacological, experimental, prospective, randomized study, with two arms (1:1) in a single-blind design.
- Trial name
- NCT06887244
- Testing
- Tele-consultation
- Where
- Italy
- Volunteers
- 534 people
- Sponsor
- National Cancer Institute, Naples
Colorectal Cancer Screening, Colon Polyps and Adenomas
Artificial Intelligence (AI) Technology May Help Patients to Understand Bowel Preparation Better Before They go for Colonoscopy.This Study Attempts to Leverage AI Chatbot in Counselling Patients to Improve Bowel Cleanliness, Reduce Anxiety as Well as Increase Procedural Satisfaction
Traditional pre-colonoscopy counselling requires significant time from healthcare workers to explain procedures, limiting efficiency and patient turnover.
- Conditions
- Colorectal Cancer Screening, Colon Polyps and Adenomas, Bowel Preparation Quality, Artificial Intelligence (AI)
- Trial name
- NCT06905782
- Testing
- AI chatbot study arm, Traditional counselling study arm
- Where
- Malaysia
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- National University of Malaysia
Hypoglycaemia, Diabete Mellitus
Developing a Colonoscopy Preparation Protocol for Patients With Diabetes
Patients with diabetes have less effective colonoscopy preparation when compared to nondiabetic patients. This leads to the possibility of missed polyps, longer procedural time and patient dissatisfaction.
- Conditions
- Hypoglycaemia, Diabete Mellitus, Colonoscopy (Ambulatory Patients)
- Trial name
- NCT07526103
- Testing
- timing of cleansing and procedure
- Where
- Canada
- Volunteers
- 40 people
- Sponsor
- Queen's University
Thirst, Bowel Preparation for Colonoscopy
Administration of a 'Thirst Relieve Kit' Versus Placebo in Patients After Hospital-based Bowel Preparation for Colonoscopy and Assessment of Thirst Intensity
The goal of this study is to evaluate whether a "thirst kit" (lemon popsicle) is effective in reducing thirst intensity in patients undergoing hospital bowel preparation for colonoscopy.
- Conditions
- Thirst, Bowel Preparation for Colonoscopy, Colonoscopy
- Trial name
- NCT07699809
- Testing
- lemon popsicle, Water blister pack
- Where
- Brazil
- Volunteers
- 158 people, healthy volunteers welcome
- Sponsor
- Hospital Sirio-Libanes
Colon Disease
Safety, Efficacy and Tolerability of Bowel Preparation and Colonoscopy in Patient With CHD, CKD and CLD
Consecutive eligible patients will be enrolled and written informed consent will be obtained from all participants. Routine blood investigations will be sent.
- Trial name
- NCT06874036
- Testing
- Colonoscopy
- Where
- India
- Volunteers
- 74 people
- Sponsor
- Asian Institute of Gastroenterology, India
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
Prucaloprida vs Bisacodyl as a Stimulant in Bowel Preparation for Video Colonoscopy in Adults
The objective of this randomized clinical trial is to compare prucalopride versus bisacodyl as a stimulant agent for bowel cleansing preparation prior to colonoscopy in patients undergoing the procedure at the Endoscopy Unit of…
- Trial name
- NCT07127237
- Testing
- Bisacodyl 5 MG, Prucalopride 2mg
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- Hospital de Clínicas Dr. Manuel Quintela