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Home › Conditions › Colonoscopy

Colonoscopy

1 published article · Updated continuously

Clinical Trial Landscape

Clinical Trials for Colonoscopy

42 trials tracked for Colonoscopy: 20 in phase 3 or 4 and 3 with published results. The most-cited published study has 308 citations.

42Trials tracked
20Phase 3 & 4
0Recruiting
3With published results
Phase distribution
Phase 4 9 Phase 3 11 Phase 2 5 Phase 1 1 Other / NA 16
  1. Phase 3 A Phase III Study of the Efficacy and Safety of Remimazolam Compared to Placebo and Midazolam in Colonoscopy Patients Completed · 308 cited
  2. Phase 3 A Safety and Efficacy Comparison of BLI4700 Bowel Prep Versus an FDA-approved Comparator in Adults Prior to Colonoscopy Completed · 43 cited
  3. Phase 3 Study 302: BLI4900 Versus an FDA-approved Comparator in Adult Subjects Prior to Colonoscopy Completed · 9 cited
  4. Phase 4 Propofol and Dexmedetomidine Versus a Propofol Only Regimen for Sedation During Colonoscopy Completed
  5. Phase 4 Diphenhydramine as an Adjunctive Sedative in Patients on Chronic Opioids Completed
  6. Phase 4 Polyethylene Glycol Versus Low Volume Solutions Prior to Colonoscopy Completed
Show 36 more trials
  1. Phase 4 Amitiza® Plus GoLYTELY® (PEG) Versus Placebo Plus GoLYTELY® for Outpatient Colonoscopy Preparation Completed
  2. Phase 4 An Open-Label Preference Evaluation of BLI800 Completed
  3. Phase 4 A Trial Comparing Split-Dose Miralax With Amitiza Pretreatment Versus Dulcolax Pretreatment Versus Golytely for Bowel Cleansing Prior to Colonoscopy Completed
  4. Phase 4 F38-27: An Evaluation of 2 Different Bowel Cleansing Preparations in Adult Subjects Completed
  5. Phase 4 BLI800-480: A Safety and Efficacy Evaluation of 2 Different Bowel Cleansing Preparations in Adult Subjects Completed
  6. Phase 4 Comparison Between Two Different Dosages of Remifentanil During Colonoscopy Completed
  7. Phase 3 Safety and Efficacy of Remimazolam in ASA III and IV Patients Undergoing Colonoscopy Completed
  8. Phase 3 A Safety and Efficacy Study of a Bowel Cleansing Preparation (BLI800) in Pediatric Subjects Undergoing Colonoscopy Completed
  9. Phase 3 A Safety and Efficacy Comparison of BLI4700 Bowel Preparation Versus an FDA-approved Comparator in Adult Subjects Prior to Colonoscopy Completed
  10. Phase 3 Study 301: BLI4900 Versus an FDA-approved Comparator in Adult Subjects Prior to Colonoscopy Completed
  11. Phase 3 A Safety Study of 3 Different Bowel Cleansing Preparations Completed
  12. Phase 3 BLI800-303: An Efficacy Evaluation of 2 Different Bowel Cleansing Preparations in Adult Subjects Completed
  13. Phase 3 Safety and Effectiveness of a Computer-Assisted Personalized Sedation (CAPS) Device for Propofol Delivery During Endoscopy Completed
  14. Phase 3 Investigation of PICOPREP and PEG-ELS for Bowel Preparation for Colonoscopy Completed
  15. Phase 2 A Pilot Evaluation of BLI4900 Bowel Preparation in Adult Subjects Completed
  16. Phase 2 BLI4700-202: A Pilot Evaluation of BLI4700 Bowel Preparation in Adult Subjects Completed
  17. Phase 2 An Open Label Study to Assess the Effect of BLI800 on Safety and Clinical Chemistry Parameters Completed
  18. Phase 2 Efficacy, Safety and Tolerability of a Bowel Cleansing Preparation (BLI800) in Pediatric Subjects Undergoing Colonoscopy Completed
  19. Phase 2 A Pilot Evaluation of BLI4700 Bowel Preparation in Adult Subjects Completed
  20. Phase 1 Sedation Regimens in GI Endoscopy Completed
  21. N/A Visualization of the Colon Through Use of the Magnetic Flexible Endoscope (MFE) Completed
  22. N/A Clinical Evaluation of Water Immersion Colonoscopy Insertion Technique Completed
  23. N/A High-Flow Nasal Cannula and Desaturation Episodes in the Morbidly Obese Patients Completed
  24. N/A Abnormal Blood Sugar Tests in Diabetic Patients During Colonoscopy Preparation Completed
  25. N/A Dose the Saline Reduce the Mucus Production When Water Exchange Colonoscopy is Used? Completed
  26. N/A Cap-assisted Water Immersion Versus Water Immersion Colonoscopy Completed
  27. N/A Comparison of Oxygenation and Ventilation With a Novel Nasal Mask Versus Standard of Care During Colonoscopy Completed
  28. N/A Residual Gastric Volume in Same Day Versus Split Dose and Evening Before Bowel Preparation Completed
  29. N/A Colonoscopy Endoguide in Specialist Practice Completed
  30. N/A Combination of Water Immersion and Carbon Dioxide Insufflation for Minimal Sedation Colonoscopy Completed
  31. N/A Endorail in Long Lasting Colonoscopy Completed
  32. N/A Adenoma Detection Rate With a New Pediatric Colonoscope With a Short Turn Radius (Pentax Retroview) Compared With a Standard Pentax Pediatric Colonoscope Completed
  33. N/A Warm Water for Unsedated Colonoscopy Completed
  34. N/A Virtual Reality Alternative to Pharmacological Sedation During Colonoscopy Completed
  35. N/A The Use of Narrow Band Imaging in Screening Colonoscopy Completed
  36. N/A Colorectal Polyp Clinical Decision Support Device Study Completed

Showing the 42 most-cited and recently-updated of 42 trials. Browse the full registry →

Trial data sourced from ClinicalTrials.gov. Counts describe the research landscape and are not a treatment recommendation. Informational only — not medical advice.

HCP Mode — summaries include clinical detail, trial data, and statistical outcomes.
Patient Mode — summaries use plain language, avoiding clinical jargon.
AI-guided bowel preparation reduces laxative volume from 1586.2 mL to 1245.5 mL in colonoscopy patients
Radiology & Imaging RCT
AI-guided bowel preparation reduces laxative volume from 1586.2 mL to 1245.5 mL in colonoscopy patients AI guidance helps patients drink less liquid before colonoscopy
This randomized controlled trial of 513 patients found that AI-guided bowel preparation significantly reduced the volume of cleansing soluti…
A new trial shows that AI-guided prep can reduce the amount of laxative fluid patients must drink while keeping cleaning quality high.
Jul 30, 2026