Clinical trials: Colonoscopy
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
Bowel Preparation for Colonoscopy
Individualized Non-pharmacological Intervention for Bowel Preparation
Colonoscopy is essential for the early detection of colorectal cancer. However, inadequate bowel preparation remains a common challenge, associated with reduced adenoma detection rates, prolonged procedure time, and increased…
- Trial name
- NCT07684716
- Testing
- Individualized bowel preparation regimen, Information-framing guidance, Standard bowel preparation guidance
- Where
- China
- Volunteers
- 339 people
- Sponsor
- General Hospital of Shenyang Military Region
Colonoscopy (Procedure), 18 Years and Over
Online Nursing Counseling and Colonoscopy Outcomes
This randomized controlled experimental study was conducted in the endoscopy unit of a private hospital between March and June 2023 to evaluate the effect of nurse-delivered counseling on pain, anxiety, and comfort levels in…
- Conditions
- Colonoscopy (Procedure), 18 Years and Over, Literacy, No Communication Difficulties
- Trial name
- NCT07664800
- Testing
- Online Nursing Counseling
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Sanko University
Right Colon Adenoma Detectation Rate, Water Exchange Colonoscopy
Right Colon Adenoma Detection Rate Using Water Exchange Versus Air Insufflation in Colonoscopy.
Although colonoscopy is currently regarded as the gold standard to detect and prevent colorectal cancer (CRC) but post-colonoscopy CRCs (interval cancer, IC) still occur.
- Trial name
- NCT07456007
- Testing
- Right colon water exchange, Air nsufflation
- Where
- Taiwan
- Volunteers
- 414 people
- Sponsor
- Dalin Tzu Chi General Hospital
Colonoscopy
Evaluating the Effectiveness of a Colonoscopy Surveillance Recommendations Algorithm in Clinical Practice
The primary objective is to determine if the use of the colonoscopy surveillance recommendations algorithm increases the accuracy of surveillance timing recommendations compared to traditional methods.
- Trial name
- NCT07658716
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
AI-assisted Colonoscopy
AI_Colonoscopy_for_Fellows
The goal of this study is to look at how good artificial intelligence (AI) assisted colonoscopy is compared to conventional colonoscopy in detecting polyps when used by gastroenterology fellows.
- Trial name
- NCT07661914
- Testing
- AI assisted colonoscopy, Conventional Colonoscopy
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- University of Oklahoma
Colonoscopy (Procedure)
Patient Controlled Propofol Sedation Versus Nurse-assisted Propofol Sedation in Diagnostic Colonoscopies With a Focus on Patient Satisfaction
The goal of this clinical trial is to learn if patient administered propofol sedation results in superior patient satisfaction compared to nurse administered propofol sedation in diagnostic colonoscopies.
- Trial name
- PCAPS1 (NCT07653867)
- Testing
- Self administred propofol, Nurse assisted propofol sedation
- Where
- 2 sites in Sweden
- Volunteers
- 135 people
- Sponsor
- Karolinska Institutet
Sedation, Endoscopy
Opioid-Free Versus Opioid-Based Sedation for Endoscopic Procedures
This study will compare two different sedation approaches used during gastroscopy, colonoscopy, and endoscopic retrograde cholangiopancreatography (ERCP).
- Conditions
- Sedation, Endoscopy, Colonoscopy, Endoscopic Retrograde Cholangiopancreatography (ERCP)
- Trial name
- NCT07649746
- Testing
- Dexmedetomidine, Remifentanil
- Volunteers
- 80 people
- Sponsor
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital
Colonoscopy Pain, Abdominal Distension
Effect of Foot Bath After Colonoscopy
This randomized controlled trial evaluated whether a 30-minute foot bath with warm water (40-41°C) after colonoscopy reduces post-procedure pain and abdominal distension and shortens the time to first passage of flatus.
- Trial name
- FOOTBATH-COL (NCT07636109)
- Testing
- Warm foot bath
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people
- Sponsor
- Kocaeli University
Deep Sedations, Conscious Sedation
Comparison of Safety and Efficacy for Different Sedation Regimens During Colonoscopy
This is a randomized, double-blinded, prospective study which will be conducted at the Department of Gastroenterology, King Saud Hospital, Unaizah, Qassim, Saudi Arabia.
- Conditions
- Deep Sedations, Conscious Sedation, Colonoscopy
- Trial name
- NCT06763705
- Testing
- Midazolam, Propofol, Fentanyl
- Where
- Saudi Arabia
- Volunteers
- 183 people
- Sponsor
- Qassim Health Cluster
Colorectal Neoplasms, Colonoscopy
AI-empowered Nudge to Improve Colonoscopy Uptake (AINC)
Colorectal cancer (CRC) ranks third in both incidence and mortality among all malignant tumors in China. Studies have shown that early screening can significantly reduce its incidence and mortality.
- Trial name
- NCT07612436
- Testing
- AI-empowered nudge (AINC) strategy, Usual Care
- Volunteers
- 1,680 people, healthy volunteers welcome
- Sponsor
- Fudan University
Colo-rectal Polyps, Colonoscopy
Comparison of the Diagnostic Accuracy Between Three Dimensional and Standard Colonoscopy of Colorectal Polyps
Colorectal cancer (CRC) is one of the most common cancers worldwide. These malignancies originate in the colon or rectum, and the majority evolve from pre-existing colonic adenomas (a type of colon polyp).
- Trial name
- NCT07619248
- Testing
- 3D MonoStereo
- Volunteers
- 600 people
- Sponsor
- National Taiwan University 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, Efficacy, Tolerability, Safety, Colon Cancer Screening
Assessment of Safety, Quality, and Acceptance of a Bowel Preparation Using a Food Kit With Laxatives
The main purpose of this research study is to learn if an alternative bowel preparation (bowel prep) for colonoscopy is safe, tolerable and effective as compared to the standard bowel prep.
- Conditions
- Bowel Preparation, Efficacy, Tolerability, Safety, Colon Cancer Screening, Bowel Preparation for Colonoscopy
- Trial name
- NCT07605897
- Testing
- Use of a standardized meal content (food-kit) the day prior to colonoscopy, Polyethylene glycol 3350 - electrolyte solution (GoLYTELY)
- Where
- United States
- Volunteers
- 57 people
- Sponsor
- Joseph Spataro
Colonoscopy
Before Colonoscopy Effect of Virtual Reality Application on Anxiety and Vital Signs
This study was planned to examine the effect of virtual reality application on the patient's anxiety and vital signs before colonoscopy.
- Trial name
- NCT06407531
- Testing
- VR-G
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Akdeniz University
Colonoscopy, Colorectal Neoplasms
Interest of Artificial Intelligence in Cancer Screening Colonoscopy
Artificial Intelligence (AI) to predict the histology of polyps per colonoscopy, offers a promising solution to reduce variation in colonoscopy performance.
- Conditions
- Colonoscopy, Colorectal Neoplasms, Intestinal Polyps, Deep Learning
- Trial name
- IA COLO (NCT04921488)
- Testing
- screening colonoscopy
- Where
- 5 sites in France
- Volunteers
- 194 people
- Sponsor
- University Hospital, Bordeaux
Anxiety, Pain
Using a Stress Ball With Music During Colonoscopy
This study aims to evaluate whether using a stress ball together with listening to music during a colonoscopy procedure can reduce patients' pain and anxiety and improve their overall experience of the procedure.
- Conditions
- Anxiety, Pain, Colonoscopy
- Trial name
- NCT07590869
- Testing
- Music and Stress Ball Intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Inonu University
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
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
IBD (Inflammatory Bowel Disease), Colonoscopy
Pre-packaged Low-residue Diet for Bowel Preparation in Patients With Inflammatory Bowel Disease
The primary objectives of this project are twofold: firstly, to evaluate the role of Maifu Changqing® Complete Nutrition Formula Powder in bowel preparation for colonoscopy in patients with IBD; and secondly, to enhance the…
- Conditions
- IBD (Inflammatory Bowel Disease), Colonoscopy, Colonoscopy: Bowel Preparation
- Trial name
- NCT07353853
- Testing
- pre-packaged low-residue diet for bowel preparation
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Changhai Hospital