Clinical Trials in Gastroenterology

The following medical conditions are related to the study of gastrointestinal organs and the diseases affecting them. Click on a condition below to find clinical trials actively recruiting research study volunteers in your area.


  • Abdominal Cancer   32
  • Abdominal Surgery   78 2 New »
  • Achalasia   33
  • Alpha 1 Antitrypsin Deficiency   18
  • Anal Dysplasia   7
  • Anal Fissures   5
  • Appendicitis   36
  • Barrett's Esophagus   64
  • Biliary Tract Cancer   86
  • Bowel Dysfunction   32
  • Celiac Disease   42
  • Cervical Cancer   264 3 New »
  • Chronic Diarrhea   15
  • Clostridium Difficile-Associated Diarrhea   17
  • Colon Cancer   740 3 New »
  • Colon Cancer Screening   42
  • Colon cancer; rectal cancer   541 3 New »
  • Colon Polyps   73
  • Colorectal Cancer   787 5 New »
  • Constipation   114 2 New »
  • Crohn's Disease   286 6 New » 1 Updated »
  • Crohn's Disease (Pediatric)   14
  • Diabetic Gastroparesis   21
  • Diet and Nutrition   161 1 New »
  • Digestive System Neoplasms   77 2 New »
  • Duodenal Ulcers   8
  • Esophageal Disorders   72
  • Fabry Disease   37
  • Fecal Incontinence   31
  • Frequent Nighttime Urination (Nocturia)   1
  • Functional Dyspepsia   22
  • Gall Bladder Cancer   31 2 New »
  • Gall Bladder Disorders   34 3 New » 1 Updated »
  • Gastric Cancer   432 3 New »
  • Gastric Ulcers   16
  • Gastroenteritis   27 1 Updated »
  • Gastroesophageal Reflux Disease (GERD)   87 1 New »
  • Gastrointestinal Diseases and Disorders   82
  • Gastroparesis   38
  • Heartburn   3
  • Heartburn (Pediatric)   1
  • Helicobacter Pylori   82 1 New »
  • Hemorrhoids   9
  • Hepatic Encephalopathy   25 2 New »
  • Hepatitis B   337 7 New »
  • Hepatitis C; Chronic   113
  • Hernia   160
  • Ileus   21
  • Infectious Colitis   14 1 Updated »
  • Inflammatory Bowel Disease   495 9 New » 2 Updated »
  • Intra-Abdominal Infections   6
  • Irritable Bowel Syndrome (IBS)   125 1 New »
  • Irritable Bowel Syndrome (IBS- Pediatric)   1
  • Kidney Stones   34 1 New »
  • Lactose Intolerance   4
  • Liver Disease   1306 17 New » 2 Updated »
  • Malignant Adenoma   81 3 New »
  • Malignant Ascites   16 1 New »
  • Mucositis   47 1 New »
  • Nephropathy   195 1 New »
  • Organ Transplant   54 1 New »
  • Pancreatic Cancer   547 8 New »
  • Pancreatic Disorders   79 3 New » 1 Updated »
  • Post-Operative Nausea and Vomiting   22
  • Rectal Cancer   739 4 New »
  • Rectal Disorders   24 1 New »
  • Recurrent Diarrhea   10
  • Rotavirus   10
  • Stomach Cancer   316 3 New »
  • Stomach Discomfort   1
  • Testicular Cancer   42
  • Ulcerative Colitis   258 2 New » 1 Updated »
  • Ulcerative Colitis (Pediatric)   13 1 New »
  • Ulcers   293 3 New »
  • Vaginal Cancer   29 1 New »
  • Vitamin Deficiency   76 2 New »
  • Vomiting   118 3 New »
  • Wilson's Disease   69 1 New »
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