Clinical trials: Bowel Preparation
Bowel Preparation Solution
PEG-Asc Vs. SPMC for Bowel Preparation in Capsule-based Procedures
This clinical research study is designed to find out which of two different types of bowel preparation works best for people undergoing capsule-based endoscopy procedures.
- Trial name
- NCT07206329
- Testing
- Polyethylene Glycol plus Ascorbic Acid (PEG-Asc), Sodium Picosulfate with Magnesium Citrate (SPMC)
- Where
- Portugal
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Unidade Local de Saúde do Alto Ave, EPE
Bowel Preparation
Effectiveness of Enteral Nutrition for Dose Reduction of Low Dose PEG
This clinical trial is being conducted to assess whether dietary restriction with enteral nutrition prescribed could prevent nonadherence to dietary restrictions, enable additional reduction of the required volume of PEG-ELS.
- Trial name
- NCT04021979
- Testing
- Enteral Nutrition Powder Ensure, 1.5L PEG, Self-controlled diet
- Where
- China
- Volunteers
- 248 people, healthy volunteers welcome
- Sponsor
- Ningbo No. 1 Hospital
Colonoscopy
Impact of Telephone Call on Bowel Preparation Quality in Colonoscopies
Bowel preparation regimens typically incorporate dietary modifications along with oral cathartics. Inadequate bowel preparation can result in failed detection of prevalent neoplastic lesions and has been linked to an increased…
- Trial name
- NCT04644939
- Testing
- Phone calls, Standard bowel preparation, Colonoscopy
- Where
- Lebanon
- Volunteers
- 200 people
- Sponsor
- Makassed General Hospital
Bowel Disease
Plenvu 1 - Questionnaire Study Exploring Patients Preference in Bowel Preparation Timings for Morning Colonoscopy
Questionnaire study exploring patients preference in bowel preparation timings for morning colonoscopy.
- Trial name
- NCT04456790
- Where
- United Kingdom
- Volunteers
- 304 people, healthy volunteers welcome
- Sponsor
- Portsmouth Hospitals NHS Trust
Bowel Cleansing Quality
Tailored Bowel Preparation According to Bristol Stool Form Scale
The Bristol stool form scale ( BSFS) based tailored bowel cleansing regimen might be helpful to improve bowel cleansing quality before colonoscopy.
- Trial name
- NCT02415569
- Testing
- Standard Bowel Prep (2L PEG-ELP), 2L PEG-ELP and 10mg bisacodyl
- Where
- China
- Volunteers
- 700 people
- Sponsor
- Shandong 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
Colonoscopy
Evaluation Of The Efficacy Of HalfLYTELY For Bowel Cleansing Before Virtual Colonoscopy and Conventional Colonoscopy.
To evaluate the efficacy of standard HalfLYTELY® as a bowel cleansing preparation for adult patients undergoing virtual colonoscopy (VC).
- Trial name
- NCT00164177
- Testing
- HalfLytely
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Braintree Laboratories
Gastrointestinal Bleedings
Efficacy of Small Bowel Preparation in Capsule Endoscopy
The best preparation of small bowel is still unknown. The primary aim of this study is to evaluate the polyethylene glycol (PEG) impact of small bowel preparation for unexplained gastrointestinal bleeding exploration.
- Trial name
- PREPINTEST (NCT01267981)
- Testing
- Standard diet, Standard Diet + 500 ml of polyethyleneglycol, Standard diet + 2 liters of polyethylene glycol the day before + 500ml of polyethylene glycol
- Where
- 17 sites in France
- Volunteers
- 858 people
- Sponsor
- University Hospital, Brest
Bowel Preparation
Comparison of Same Morning vs Previous Evening Dosing Regimen for Assessment of Quality of Bowel Preparation for Colonoscopy Under Anesthesia
220 patients are allocated randomly to the morning group (am group) or the afternoon group (pm group) and assessed by quality of bowel preparation and residual volume gastric residue.
- Trial name
- NCT06000241
- Where
- 2 sites in China
- Volunteers
- 220 people
- Sponsor
- Peking Union Medical College Hospital
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
Lynch Syndrome, Colorectal Cancer
Evaluating the Cologuard Test for Use in Lynch Syndrome
This study is aiming to enroll 90 patients with genetically confirmed Lynch Syndrome (LS) from Geisinger's High Risk Colorectal Cancer Clinic (HRC).
- Conditions
- Lynch Syndrome, Colorectal Cancer, Colonic Adenoma, Colonic Polyp
- Trial name
- NCT04778566
- Testing
- Cologuard test
- Where
- United States
- Sponsor
- Geisinger Clinic
Colon Cancer
BLI850 vs an Active Control Bowel Preparation in Adult Subjects Undergoing Colonoscopy
This is a randomized, parallel, multi-center, single-blind study, comparing BLI850 to an FDA approved bowel preparation in adult subjects undergoing colonoscopy.
- Trial name
- NCT00756977
- Testing
- BLI850, polyethylene glycol 3350 based bowel preparation
- Where
- 12 sites in United States
- Volunteers
- 394 people
- Sponsor
- Braintree Laboratories
Colonoscopy
A Pre-endoscopic Prediction Model for Inadequate Bowel Preparation in Patients Receiving Split Dose Polyethylene Glycol Preparation
After written consent for participating in clinical research studies, all clinical studies conducted to in the one day. The investigators will ask and record about bowel cleansing state in all patients who performed colonoscopy.
- Trial name
- NCT02174601
- Where
- South Korea
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Yonsei University
Colon Cancer, Polyps
Evaluation of Stool Tagging for Improved Patient Compliance
Computed tomography (CT) colonography has gained widespread multi-disciplinary interest as an evolving noninvasive colorectal screening examination, with the potential of improved patient compliance.
- Trial name
- NCT00124163
- Testing
- Imaging procedure of CT colonography
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Center for Diagnostic Imaging
Patient With an Indication of Colonoscopy for Inflammatory Bowel Disease
National Multicentric Observatory of Low Bowel Preparations in Patients With IBD
National multicentric observatory of low bowel preparations in patients with IBD
- Trial name
- CLEAN (NCT03753425)
- Testing
- Low volume bowel preparation in inflammatory bowel diseases
- Where
- France
- Volunteers
- 278 people
- Sponsor
- Centre Hospitalier Universitaire de Besancon
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
Keywords: Artificial Intelligence, Bowel Preparation, Colonoscopy, Smartphone Application, Bowel Preparation for Colonoscopy
The Effectiveness of Bowel Preparation in Colonoscopy Patients Using Artificial Intelligence-assisted Nursing Education
Background: Colonoscopy is a critical diagnostic and screening tool for colorectal cancer, and its effectiveness largely depends on bowel preparation quality.
- Trial name
- NCT07791641
- Testing
- The effectiveness of bowel preparation in colonoscopy patients using artificial intelligence-assist, rountine care
- Where
- Taiwan
- Volunteers
- 140 people
- Sponsor
- Evian Lin
Colorectal Cancer, Colonic Polyp
Effect of Low-volume (1L) vs Intermediate-volume (2L) Bowel Preparation on Cost-effectiveness and Quality of Life
Adequate bowel preparation for colonoscopy is paramount for optimal diagnostic accuracy and safety. However, the need for high volumes to clean the colon often makes it difficult for patients to adhere to.
- Trial name
- RESULT (NCT05242562)
- Testing
- Plenvu, Moviprep
- Where
- Netherlands
- Volunteers
- 509 people
- Sponsor
- Radboud University Medical Center
Type II Diabetes Mellitus
Combination of Lactulose and Polyethylene Glycol Electrolytes Powder (PEG-ELS) for Bowel Preparation in Type II Diabetes Mellitus Patients
Compared to the general population, diabetic patients have a significantly higher rate of inadequate bowel preparation. The European Society of Gastrointestinal Endoscopy (ESGE) guideline recommends polyethylene glycol (PEG) as…
- Trial name
- NCT07084350
- Testing
- lactulose, PEG (solution given 4 L)
- Where
- China
- Volunteers
- 300 people
- Sponsor
- General Hospital of Shenyang Military Region
Colo-rectal Cancer, Colonic Neoplasms
Effect of Adding Simethicone to Split-dose Polyethylene Glycol for Bowel Preparation in a Screening Colonoscopy Setting
Colonoscopy is currently accepted as the gold standard in screening, surveillance and prevention for colorectal cancer (CRC), and therefore, its quality is a major priority.
- Trial name
- NCT03816774
- Testing
- PEG split-dose and simethicone
- Where
- Portugal
- Volunteers
- 412 people, healthy volunteers welcome
- Sponsor
- Portuguese Oncology Institute, Coimbra