NCT06651398
A Study to Investigate the Effect of a Meal At 6pm the Day Before the Colonoscopy on the Bowel Cleansing with Plenvu No drug interventions supportive_care Not Available active_not_recruiting NCT06091735
Clinical Study of Bowel Preparation Before Colonoscopy treatment Not Available recruiting NCT01073943
Investigation of PicoPrep Versus HalfLytely for Bowel Preparation for Colonoscopy - Day Before PicoPrep treatment 3 completed NCT03760133
The Change of Gut Microbiota After Bowel Preparation and the Effect of Probiotics No drug interventions other 2 completed NCT04776733
Prepackaged Nutritional Formulations Versus Restricted Diet for Bowel Preparation No drug interventions screening Not Available unknown_status NCT05870553
A Phase 3 Trial in Bowel Preparation for Colonoscopy treatment 3 completed NCT06569277
Impact of a Colonoscopy Preparation Mobile App on Colonoscopic Cleanliness and Experience No drug interventions prevention Not Available completed NCT04591145
Multi-center Validation of a Deep Learning Based Bowel Preparation Evaluation System No drug interventions Not Available Not Available unknown_status NCT03908645
Development and Validation of a Deep Learning Algorithm for Bowel Preparation Quality Scoring No drug interventions health_services_research Not Available unknown_status NCT05107505
Evaluation of The Factors Affecting Bowel Preparation Adequacy for Colonoscopy No drug interventions Not Available Not Available unknown_status NCT04101097
Training and Validation of Models of Factors to Predict Inadequate Bowel Preparation Colonoscopy No drug interventions Not Available Not Available completed NCT05041283
Impact of Artificial Intelligence-based Patient Reinforcement on Quality of Colonoscopy No drug interventions supportive_care Not Available unknown_status NCT06551883
Comparison of Split-dose and Single-dose Bowel Preparation Regimens Using Polyethylene Glycol Electrolyte(PEG) No drug interventions other Not Available completed NCT04583111
The Effect of Antiemetics on Bowel Preparation Before Colonoscopy prevention 4 unknown_status NCT04738578
A Comparison of Bowel Preparation for Colonoscopy Between Digestive Physicians and Non-digestive Physicians No drug interventions Not Available Not Available completed NCT02093156
A Predictive Score Identifies Patients With Inadequate Bowel Preparation for Colonoscopy No drug interventions Not Available Not Available completed NCT04483037
Different Dosing Time of Bowklean for the Bowel Preparation No drug interventions other 4 completed NCT01911052
The Impact of Telephone and Short Message System Based Education on Bowel Preparation for Colonoscopy No drug interventions treatment 3 completed NCT05670470
A Prospective, Randomized, Investigator-blinded, Parallel, Multi-center, Phase 3 Trial No drug interventions treatment 3 completed NCT06287606
A Phase 3 Clinical Trials for Bowel Preparation for Colonoscopy No drug interventions treatment 3 active_not_recruiting NCT02386449
A Study Comparing Picoprep With Mannitol and Bisacodyl for Colon Cleansing in Preparation for Colonoscopy Not Available 4 completed NCT00583713
An Open Label Study to Assess the Effect of BLI800 on Safety and Clinical Chemistry Parameters No drug interventions treatment 1 / 2 completed NCT02070341
Patient Tolerability and Efficacy of Bowel Preparation With Split Dose Picosalax vs. Split Dose PEG Not Available 4 terminated NCT02761317
Optimal Bowel Preparation Regimen in Patients With Colorectal Surgery treatment 4 unknown_status NCT01513096
Efficacy of Prokinetics With Split Dose of PEG in Morning Colonoscopic Bowel Preparation diagnostic 3 completed NCT03017235
A Study Comparing the Sodium Picosulfate, Magnesium Oxide and Anhydrous Citric Acid Oral Solution With PREPOPIK® for Colon Cleansing in Preparation for Colonoscopy other 3 completed NCT04247386
Mizone vs Water for Bowel Preparation. No drug interventions diagnostic Not Available completed NCT04325139
External Validation of a Predictive Model for Bowel Preparation in Patients Undergoing Colonoscopy No drug interventions Not Available Not Available completed NCT06141122
The Colonoscopy Booklet:Effect of a Recipe Resource on Quality of Colonoscopy Bowel Preparation and Patient Experience No drug interventions prevention Not Available completed NCT04434625
The Effect of a Predictive Model of Bowel Preparation Based on Procedure-related Factors prevention Not Available completed NCT03074448
Aquanet Bowel Cleansing Device Versus Oral Sodium Picosulfate for Pre-endoscopy Bowel Preparation treatment 3 completed NCT03248726
Comparing Single-dose Low-volume PEG Plus Bisacodyl vs. Split-dose PEG for Bowel Preparation in Morning Colonoscopy diagnostic Not Available completed NCT03992365
Study of the Efficacy and Safety of Quiklean® and Klean-Prep With Dulcolax® for the Bowel Preparation Prior to Colonoscopy treatment 3 completed NCT04113382
Study Assessing CLENPIQ as Bowel Preparation for Pediatric Colonoscopy screening 1 / 2 recruiting NCT02140827
Instant Messaging Program (Wechat) Improve the Quality of Bowel Preparation No drug interventions screening Not Available completed NCT00988676
The Effect of Bowel Preparation Status on the Polyp Missing Rate No drug interventions Not Available Not Available completed NCT04525560
Efficacy, Safety and Tolerability of Different Bowel Preparation Before Colonoscopy in Children Over 2 Years Old No drug interventions other Not Available completed NCT06192394
Effect of Gum Chewing or Walking on Bowel Prep Quality and Patient Satisfaction Before Colonoscopy No drug interventions diagnostic Not Available not_yet_recruiting NCT01044394
Same-day, Reduced Volume Bowel Preparation treatment 2 withdrawn NCT05609591
Three Dietary Regimens in Pre-colonoscopic Bowel Preparation in Children No drug interventions other Not Available recruiting NCT03157791
Simethicone and Bowel Preparation in Colonoscopy diagnostic 4 completed NCT01786629
BLI800-480: A Safety and Efficacy Evaluation of 2 Different Bowel Cleansing Preparations in Adult Subjects treatment 4 completed NCT03544944
A Prospective, Randomized, Single-blinded (Evaluator), Parallel, Multi-center, Phase 3 Trial in Bowel Preparation for Colonoscopy No drug interventions treatment 3 completed NCT04948567
Efficacy of Split-dose of Oral MMS for Bowel Preparation in Elderly Patients No drug interventions treatment Not Available completed NCT04160104
Pre-procedure Modle Predicts Bowel Preparation Quality Prior Colonoscopy No drug interventions Not Available Not Available unknown_status NCT03225469
Improving Effect of Reinforced Family Assistance on the Quality of Bowel Preparation for Colonoscopy No drug interventions health_services_research Not Available unknown_status NCT05542810
Compare the Effectiveness of Sports Drink and Water as a Solvent in Polyethylene Glycol for Colonoscopy No drug interventions treatment 0 unknown_status NCT01568814
Low Volume PEG With Low Residue Test Meals Versus High Volume Split-dose PEG Bowel Preparation No drug interventions diagnostic 3 completed NCT06051955
Evaluation of an Oral Sodium Sulfate Solution for Patients With Prior Difficult or Incomplete Cleansing No drug interventions other Not Available recruiting NCT02772250
Bowel Preparation by Face-to-face Re-education on the Day of Colonoscopy for Outpatient: a RCT No drug interventions treatment 4 completed NCT00831064
A Trial of Four Different Bowel Cleansing Regimens Prior to Colonoscopy No drug interventions diagnostic Not Available completed NCT04021979
Effectiveness of Enteral Nutrition for Dose Reduction of Low Dose PEG No drug interventions screening Not Available unknown_status NCT01099553
Improving Bowel Preparation With an Educational Video No drug interventions treatment 3 completed NCT05137145
Effect and Safety of Polyethylene Glycol Combined With Linaclotide on Colon Cleansing for Patients With Chronic Constipation screening Not Available unknown_status NCT02976805
Multi-centre Failed Bowel Prep RCT treatment 3 completed NCT02174497
One-Day Versus Three-Day Bowel Preparation for Colonoscopy in Children No drug interventions Not Available Not Available completed NCT02290093
Bowel Preparation for Colonoscopy in the Elderly No drug interventions diagnostic 4 completed NCT03856671
Prophylatic Effect Preoperative Antibiotics With Mechanical Bowel Preparation in SSIs prevention Not Available completed NCT03704571
A Predictive Model for Inadequate Bowel Preparation other Not Available completed NCT04468737
Effect of Inadequate Bowel Preparation on Urgent Colonoscopy in Patients With PPB. No drug interventions Not Available Not Available completed NCT06438237
Validation of a Prediction Model for Inadequate Bowel Preparation No drug interventions Not Available Not Available recruiting NCT04310332
1L- vs. 4L-PEG for Bowel Preparation Among Inpatients. No drug interventions Not Available Not Available completed NCT04605432
FFI and PR Could Improve Bowel Cleansing. No drug interventions diagnostic Not Available completed NCT02402270
Safety and Tolerability Study of an Edible Colon Preparation other 2 completed NCT06313242
Different Bowel Preparations in Magnetically Controlled Capsule Endoscopy No drug interventions diagnostic Not Available recruiting NCT01501513
A Safety Study of 3 Different Bowel Cleansing Preparations treatment 3 completed NCT02908919
Impact of Time Intervals of Preparation on Quality and Tolerance of the Bowel Preparation No drug interventions treatment 4 unknown_status NCT06000241
Comparison of Same Morning vs Previous Evening Dosing Regimen for Assessment of Quality of Bowel Preparation for Colonoscopy Under Anesthesia No drug interventions Not Available Not Available completed NCT02396017
Split-dose Versus Single-dose Polyethylene Glycol Regimen for Capsule Endoscopy diagnostic 4 unknown_status NCT00675324
Bowel Preparation Before Colonoscopy No drug interventions basic_science Not Available terminated NCT06444724
The Effect of Smartphone Application on the Quality of Bowel Preparation for Colonoscopy No drug interventions diagnostic Not Available recruiting NCT03765216
Efficacy of Tailored Bowel Preparation Strategy: A Randomized Controlled Study No drug interventions prevention Not Available unknown_status NCT03849196
Effectiveness of Bisacodyl Suppository Agent for Dose Reduction of Low Dose PEG treatment Not Available completed NCT01250886
Acid-base Balance in Patients Undergoing Colonoscopy treatment 1 unknown_status NCT03209739
WhatsApp Reminder on Bowel Preparation Level No drug interventions diagnostic Not Available completed NCT01073930
Investigation of PicoPrep Versus HalfLytely for Bowel Preparation for Colonoscopy - Split Dose PicoPrep treatment 3 completed NCT06580366
Comparing Sennosid A+B and Sodium Picosulfate/Magnesium Oxide/Citric Acid for Bowel Preparation screening 4 not_yet_recruiting NCT04087265
Accuracy of Trans-abdominal Ultrasound in Evaluating Bowel Preparation Adequacy Before Colonoscopy No drug interventions other Not Available withdrawn NCT01093274
Efficacy and Safety of Polyethylene Glycol Compared With Sodium Picosulphate for Bowel Preparation Before Colonoscopy diagnostic Not Available unknown_status NCT03965182
Compare Polyethylene Glycol and Sodium Picosulfate Alone or Combined No drug interventions diagnostic Not Available unknown_status NCT04970173
1L-PEG-Asc Solution for Bowel Preparation in an "Open Access" Colonoscopy Booking System: Evaluation of Adverse Events No drug interventions Not Available Not Available completed NCT02536729
Evaluation of the Quality of Life of Patients Requiring Intestinal Cleansing Using Oral Medications to Imaging Procedure by Patient Reported Outcome Not Available Not Available unknown_status NCT05726344
Lactulose vs. Polyethylene Glycol as Bowel Preparation for Colonoscopy in Adults treatment Not Available completed NCT03112967
Safety and Efficacy of Low-volume Preparation in the Elderly: Oral Sulfate Solution No drug interventions other Not Available completed NCT02062112
Improving Tolerability of Bowel Preparation Laxative for Colonoscopy No drug interventions supportive_care Not Available completed NCT04700410
Bowel Cleansing Performance of the Pure-Vu System in Patients With a History of Poor Bowel Preparation No drug interventions screening Not Available completed NCT06317350
Clinical Study to Evaluate the Efficacy and Safety of GNS-212-E in Bowel Preparation for Colonoscopy No drug interventions treatment 3 recruiting NCT05801250
A Deep Learning-based System for the Bowel Preparation Evaluation Before Colonoscopy No drug interventions diagnostic Not Available not_yet_recruiting NCT02979223
Combination Method Using Sodium Picosulfate and Magnesium Citrate and PEG With Ascorbic Acid for Bowel Preparation diagnostic 2 completed NCT05088408
Comparative Study Between Colonoscopy Bowel Preparation With Clear Liquids, With and Without Two Servings of High Energy Nutritional Supplement No drug interventions supportive_care 4 completed NCT01937819
Patients Judging Bowel Preparation by Using SMARTPHONE Application No drug interventions Not Available Not Available unknown_status NCT05354609
DWI MR-enterography Without or With Bowel Cleansing to Assess Intestinal Inflammatory Activity in the Follow-up of Crohn's Disease No drug interventions diagnostic Not Available recruiting NCT04852120
Compound Sodium Picosulfate Granules for Bowel Preparation in Chinese Population No drug interventions Not Available Not Available completed NCT02630680
Eziclen Drug Utilisation in Real Life Setting Not Available Not Available completed NCT02239692
A Trial Comparing the PICOPREP Tailored Dosing Schedule to the PICOPREP Day-before Dosing Schedule for Colon Cleansing in Preparation for Colonoscopy Not Available 3 completed NCT04054388
LINE Re-education Before Colonoscopy to Confirm Optimal Bowel Cleansing No drug interventions diagnostic Not Available unknown_status NCT01864915
Prucalopride + Prucalopride Booster vs. Prucalopride + Picosalax Booster for the Colon Capsule diagnostic 3 completed NCT05032794
Unrestricted Diet for Screening Colonoscopy diagnostic Not Available completed NCT02321462
Efficacy, Safety and Tolerability of Eziclen in Adult Subjects Undergoing Colonoscopy No drug interventions diagnostic 3 completed NCT03631446
Drug Use-Results Survey on Picoprep® Combination Powder Not Available Not Available completed NCT01481714
Efficacy and Safety of Split-dose Citrafleet Administered From 2 to 6 Hours Before Morning Colonoscopies diagnostic 4 unknown_status NCT02024022
A Multicenter Single-blind Comparison Between Standard and Individualized Approach in Bowel Preparation Before Colonoscopy Not Available 4 completed