| The Effect of Smartphone Application on the Quality of Bowel Preparation for Colonoscopy (NCT06444724) | Mahidol University | 2022-07-01 |
| Study Assessing CLENPIQ as Bowel Preparation for Pediatric Colonoscopy (NCT04113382) | Ferring Pharmaceuticals | 2022-06-23 |
| Effect and Safety of Polyethylene Glycol Combined With Linaclotide on Colon Cleansing for Patients With Chronic Constipation (NCT05137145) | Second Affiliated Hospital of Xi'an Jiaotong University | 2021-09-01 |
| Evaluation of The Factors Affecting Bowel Preparation Adequacy for Colonoscopy (NCT05107505) | Alexandra Hospital, Athens, Greece | 2021-07-15 |
| Bowel Cleansing Performance of the Pure-Vu System in Patients With a History of Poor Bowel Preparation (NCT04700410) | Radboud University Medical Center | 2021-06-01 |
| Impact of Artificial Intelligence-based Patient Reinforcement on Quality of Colonoscopy (NCT05041283) | University of Ulm | 2021-05-21 |
| Prepackaged Nutritional Formulations Versus Restricted Diet for Bowel Preparation (NCT04776733) | Ningbo No. 1 Hospital | 2021-03-01 |
| Comparison of Split-dose and Single-dose Bowel Preparation Regimens Using Polyethylene Glycol Electrolyte(PEG) (NCT06551883) | Tongji Hospital | 2021-01-01 |
| Comparison of Same Morning vs Previous Evening Dosing Regimen for Assessment of Quality of Bowel Preparation for Colonoscopy Under Anesthesia (NCT06000241) | Peking Union Medical College Hospital | 2021-01-01 |
| Comparative Study Between Colonoscopy Bowel Preparation With Clear Liquids, With and Without Two Servings of High Energy Nutritional Supplement (NCT05088408) | Clínica de Gastroenterologia | 2020-10-30 |
| Accuracy of Trans-abdominal Ultrasound in Evaluating Bowel Preparation Adequacy Before Colonoscopy (NCT04087265) | Johns Hopkins University | 2020-10-15 |
| Multi-center Validation of a Deep Learning Based Bowel Preparation Evaluation System (NCT04591145) | Renmin Hospital of Wuhan University | 2020-10-09 |
| Efficacy, Safety and Tolerability of Different Bowel Preparation Before Colonoscopy in Children Over 2 Years Old (NCT04525560) | Children's Hospital of Fudan University | 2020-08-01 |
| The Effect of a Predictive Model of Bowel Preparation Based on Procedure-related Factors (NCT04434625) | Air Force Military Medical University, China | 2020-06-14 |
| External Validation of a Predictive Model for Bowel Preparation in Patients Undergoing Colonoscopy (NCT04325139) | Air Force Military Medical University, China | 2020-03-23 |
| The Effect of Antiemetics on Bowel Preparation Before Colonoscopy (NCT04583111) | RenJi Hospital | 2020-03-01 |
| Mizone vs Water for Bowel Preparation. (NCT04247386) | Ningbo No. 1 Hospital | 2019-12-25 |
| A Comparison of Bowel Preparation for Colonoscopy Between Digestive Physicians and Non-digestive Physicians (NCT04738578) | Ningbo No. 1 Hospital | 2019-12-01 |
| Study of the Efficacy and Safety of Quiklean® and Klean-Prep With Dulcolax® for the Bowel Preparation Prior to Colonoscopy (NCT03992365) | Universal Integrated Corp. | 2019-06-10 |
| Compare Polyethylene Glycol and Sodium Picosulfate Alone or Combined (NCT03965182) | Dalin Tzu Chi General Hospital | 2019-06-01 |
| Pre-procedure Modle Predicts Bowel Preparation Quality Prior Colonoscopy (NCT04160104) | Air Force Military Medical University, China | 2019-04-01 |
| 1L- vs. 4L-PEG for Bowel Preparation Among Inpatients. (NCT04310332) | IRCCS Azienda Ospedaliero-Universitaria di Bologna | 2019-02-01 |
| Prophylatic Effect Preoperative Antibiotics With Mechanical Bowel Preparation in SSIs (NCT03856671) | Third Affiliated Hospital, Sun Yat-Sen University | 2019-01-17 |
| Efficacy of Tailored Bowel Preparation Strategy: A Randomized Controlled Study (NCT03765216) | Shandong University | 2019-01-01 |
| 1L-PEG-Asc Solution for Bowel Preparation in an "Open Access" Colonoscopy Booking System: Evaluation of Adverse Events (NCT04970173) | Azienda USL Modena | 2019-01-01 |
| Different Dosing Time of Bowklean for the Bowel Preparation (NCT04483037) | Changhua Christian Hospital | 2019-01-01 |
| A Predictive Model for Inadequate Bowel Preparation (NCT03704571) | Shandong University | 2018-11-01 |
| A Prospective, Randomized, Single-blinded (Evaluator), Parallel, Multi-center, Phase 3 Trial in Bowel Preparation for Colonoscopy (NCT03544944) | Taejoon Pharmaceutical Co., Ltd. | 2018-01-02 |
| Improving Effect of Reinforced Family Assistance on the Quality of Bowel Preparation for Colonoscopy (NCT03225469) | Wuxi People's Hospital | 2017-08-15 |
| Comparing Single-dose Low-volume PEG Plus Bisacodyl vs. Split-dose PEG for Bowel Preparation in Morning Colonoscopy (NCT03248726) | Taipei Medical University WanFang Hospital | 2017-07-14 |
| Simethicone and Bowel Preparation in Colonoscopy (NCT03157791) | University of Manitoba | 2017-07-05 |
| WhatsApp Reminder on Bowel Preparation Level (NCT03209739) | Chinese University of Hong Kong | 2017-06-02 |
| Safety and Efficacy of Low-volume Preparation in the Elderly: Oral Sulfate Solution (NCT03112967) | Kyung Hee University Hospital at Gangdong | 2017-04-20 |
| A Study Comparing the Sodium Picosulfate, Magnesium Oxide and Anhydrous Citric Acid Oral Solution With PREPOPIK® for Colon Cleansing in Preparation for Colonoscopy (NCT03017235) | Ferring Pharmaceuticals | 2017-02-20 |
| Multi-centre Failed Bowel Prep RCT (NCT02976805) | London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's | 2017-02-13 |
| Efficacy of Split-dose of Oral MMS for Bowel Preparation in Elderly Patients (NCT04948567) | Air Force Military Medical University, China | 2017-01-30 |
| Combination Method Using Sodium Picosulfate and Magnesium Citrate and PEG With Ascorbic Acid for Bowel Preparation (NCT02979223) | National Cancer Center, Korea | 2016-11-01 |
| Impact of Time Intervals of Preparation on Quality and Tolerance of the Bowel Preparation (NCT02908919) | Faculty Hospital Kralovske Vinohrady | 2016-08-01 |
| Optimal Bowel Preparation Regimen in Patients With Colorectal Surgery (NCT02761317) | Shandong University | 2016-05-01 |
| Evaluation of the Quality of Life of Patients Requiring Intestinal Cleansing Using Oral Medications to Imaging Procedure by Patient Reported Outcome (NCT02536729) | Fundación Salutia | 2015-09-01 |
| Safety and Tolerability Study of an Edible Colon Preparation (NCT02402270) | ColonaryConcepts LLC | 2015-05-01 |
| Split-dose Versus Single-dose Polyethylene Glycol Regimen for Capsule Endoscopy (NCT02396017) | Centro Hospitalar Lisboa Ocidental | 2015-03-01 |
| Bowel Preparation for Colonoscopy in the Elderly (NCT02290093) | Kyunghee University Medical Center | 2014-11-01 |
| Instant Messaging Program (Wechat) Improve the Quality of Bowel Preparation (NCT02140827) | Air Force Military Medical University, China | 2014-05-01 |
| Aquanet Bowel Cleansing Device Versus Oral Sodium Picosulfate for Pre-endoscopy Bowel Preparation (NCT03074448) | Kaiser Clinic and Hospital | 2014-05-01 |
| Improving Tolerability of Bowel Preparation Laxative for Colonoscopy (NCT02062112) | Howard University | 2014-02-11 |
| Patient Tolerability and Efficacy of Bowel Preparation With Split Dose Picosalax vs. Split Dose PEG (NCT02070341) | Queen's University | 2014-02-01 |
| A Predictive Score Identifies Patients With Inadequate Bowel Preparation for Colonoscopy (NCT02093156) | Air Force Military Medical University, China | 2013-09-01 |
| The Impact of Telephone and Short Message System Based Education on Bowel Preparation for Colonoscopy (NCT01911052) | Keimyung University Dongsan Medical Center | 2013-07-01 |
| BLI800-480: A Safety and Efficacy Evaluation of 2 Different Bowel Cleansing Preparations in Adult Subjects (NCT01786629) | Braintree Laboratories | 2012-12-01 |
| Low Volume PEG With Low Residue Test Meals Versus High Volume Split-dose PEG Bowel Preparation (NCT01568814) | Inje University | 2012-01-01 |
| A Safety Study of 3 Different Bowel Cleansing Preparations (NCT01501513) | Braintree Laboratories | 2011-12-01 |
| Efficacy of Prokinetics With Split Dose of PEG in Morning Colonoscopic Bowel Preparation (NCT01513096) | Inje University | 2011-11-01 |
| Acid-base Balance in Patients Undergoing Colonoscopy (NCT01250886) | Mahidol University | 2010-12-01 |
| Investigation of PicoPrep Versus HalfLytely for Bowel Preparation for Colonoscopy - Split Dose PicoPrep (NCT01073930) | Ferring Pharmaceuticals | 2010-05-01 |
| Investigation of PicoPrep Versus HalfLytely for Bowel Preparation for Colonoscopy - Day Before PicoPrep (NCT01073943) | Ferring Pharmaceuticals | 2010-05-01 |
| Improving Bowel Preparation With an Educational Video (NCT01099553) | Boston Medical Center | 2010-03-01 |
| Effect of Inadequate Bowel Preparation on Urgent Colonoscopy in Patients With PPB. (NCT04468737) | Ningbo No. 1 Hospital | 2010-01-01 |
| Same-day, Reduced Volume Bowel Preparation (NCT01044394) | Boston Medical Center | 2010-01-01 |
| The Effect of Bowel Preparation Status on the Polyp Missing Rate (NCT00988676) | Konkuk University Hospital | 2009-05-01 |
| Bowel Preparation Before Colonoscopy (NCT00675324) | Karolinska Institutet | 2008-04-01 |
| One-Day Versus Three-Day Bowel Preparation for Colonoscopy in Children (NCT02174497) | St. John Health System, Michigan | 2008-02-01 |
| A Trial of Four Different Bowel Cleansing Regimens Prior to Colonoscopy (NCT00831064) | University of Alberta | 2007-09-01 |
| An Open Label Study to Assess the Effect of BLI800 on Safety and Clinical Chemistry Parameters (NCT00583713) | Braintree Laboratories | 2007-08-01 |
| Efficacy and Safety of Polyethylene Glycol Compared With Sodium Picosulphate for Bowel Preparation Before Colonoscopy (NCT01093274) | Rabin Medical Center | |