1. | Adenoma, Islet Cell (3 recruiting studies) |
2. | Anus Diseases (7 recruiting studies) |
3. | Anus Neoplasms (7 recruiting studies) |
4. | Barrett Esophagus (1 recruiting study) |
5. | Bile Duct Diseases (12 recruiting studies) |
6. | Bile Duct Neoplasms (7 recruiting studies) |
7. | Biliary Atresia (1 recruiting study) |
8. | Biliary Tract Diseases (13 recruiting studies) |
9. | Biliary Tract Neoplasms (8 recruiting studies) |
10. | Carcinoma, Hepatocellular (60 recruiting studies) |
11. | Carcinoma, Islet Cell (6 recruiting studies) |
12. | Caroli Disease (1 recruiting study) |
13. | Cholestasis (5 recruiting studies) |
14. | Cholestasis, Intrahepatic (1 recruiting study) |
15. | Chyloperitoneum (1 recruiting study) |
16. | Colitis (12 recruiting studies) |
17. | Colitis, Ulcerative (11 recruiting studies) |
18. | Colonic Diseases (124 recruiting studies) |
19. | Colonic Diseases, Functional (6 recruiting studies) |
20. | Colonic Neoplasms (79 recruiting studies) |
21. | Colorectal Neoplasms (126 recruiting studies) |
22. | Colorectal Neoplasms, Hereditary Nonpolyposis (2 recruiting studies) |
23. | Congenital Hepatic Fibrosis (1 recruiting study) |
24. | CREST Syndrome (1 recruiting study) |
25. | Crohn Disease (12 recruiting studies) |
26. | Cryptosporidiosis (3 recruiting studies) |
27. | Cystic Fibrosis (16 recruiting studies) |
28. | Deglutition Disorders (7 recruiting studies) |
29. | Digestive System Abnormalities (2 recruiting studies) |
30. | Digestive System Diseases (433 recruiting studies) |
31. | Digestive System Neoplasms (311 recruiting studies) |
32. | Duodenal Diseases (9 recruiting studies) |
33. | Duodenal Neoplasms (9 recruiting studies) |
34. | Enteritis (4 recruiting studies) |
35. | Enterocolitis (1 recruiting study) |
36. | Enterocolitis, Necrotizing (1 recruiting study) |
37. | Eosinophilic Gastroenteritis (1 recruiting study) |
38. | Esophageal Diseases (46 recruiting studies) |
39. | Esophageal Motility Disorders (7 recruiting studies) |
40. | Esophageal Neoplasms (37 recruiting studies) |
41. | Esophagitis (1 recruiting study) |
42. | Fatty Liver (4 recruiting studies) |
43. | Gallbladder Diseases (7 recruiting studies) |
44. | Gallbladder Neoplasms (7 recruiting studies) |
45. | Gastrinoma (5 recruiting studies) |
46. | Gastroenteritis (25 recruiting studies) |
47. | Gastroesophageal Reflux (2 recruiting studies) |
48. | Gastrointestinal Diseases (257 recruiting studies) |
49. | Gastrointestinal Neoplasms (208 recruiting studies) |
50. | Giardiasis (1 recruiting study) |
51. | Glucagonoma (2 recruiting studies) |
52. | Hepatitis (50 recruiting studies) |
53. | Hepatitis A (1 recruiting study) |
54. | Hepatitis B (10 recruiting studies) |
55. | Hepatitis B, Chronic (5 recruiting studies) |
56. | Hepatitis C (33 recruiting studies) |
57. | Hepatitis C, Chronic (13 recruiting studies) |
58. | Hepatitis D (1 recruiting study) |
59. | Hepatitis, Chronic (20 recruiting studies) |
60. | Hepatorenal Syndrome (1 recruiting study) |
61. | Hernia (3 recruiting studies) |
62. | Hypertension, Portal (1 recruiting study) |
63. | Ileal Diseases (10 recruiting studies) |
64. | Ileal Neoplasms (9 recruiting studies) |
65. | Ileitis (1 recruiting study) |
66. | Ileus (1 recruiting study) |
67. | Inflammatory Bowel Diseases (21 recruiting studies) |
68. | Insulinoma (5 recruiting studies) |
69. | Intestinal Diseases (175 recruiting studies) |
70. | Intestinal Diseases, Parasitic (3 recruiting studies) |
71. | Intestinal Neoplasms (135 recruiting studies) |
72. | Intestinal Obstruction (1 recruiting study) |
73. | Intestinal Volvulus (1 recruiting study) |
74. | Irritable Bowel Syndrome (6 recruiting studies) |
75. | Jejunal Diseases (9 recruiting studies) |
76. | Jejunal Neoplasms (9 recruiting studies) |
77. | Liver Cirrhosis (15 recruiting studies) |
78. | Liver Cirrhosis, Biliary (1 recruiting study) |
79. | Liver Diseases (119 recruiting studies) |
80. | Liver Failure (4 recruiting studies) |
81. | Liver Failure, Acute (2 recruiting studies) |
82. | Liver Neoplasms (67 recruiting studies) |
83. | Malabsorption Syndromes (3 recruiting studies) |
84. | Non-Alcoholic Steatohepatitis (3 recruiting studies) |
85. | Pancreatic Diseases (71 recruiting studies) |
86. | Pancreatic Insufficiency (1 recruiting study) |
87. | Pancreatic Neoplasms (53 recruiting studies) |
88. | Pancreatitis (3 recruiting studies) |
89. | Pancreatitis, Acute Necrotizing (2 recruiting studies) |
90. | Peptic Ulcer (7 recruiting studies) |
91. | Peritoneal Diseases (6 recruiting studies) |
92. | Peritoneal Neoplasms (5 recruiting studies) |
93. | Peritonitis (1 recruiting study) |
94. | Peutz-Jeghers Syndrome (1 recruiting study) |
95. | Pouchitis (1 recruiting study) |
96. | Rectal Diseases (111 recruiting studies) |
97. | Rectal Neoplasms (82 recruiting studies) |
98. | Short Bowel Syndrome (2 recruiting studies) |
99. | Sigmoid Diseases (2 recruiting studies) |
100. | Sigmoid Neoplasms (2 recruiting studies) |
101. | Somatostatinoma (3 recruiting studies) |
102. | Stomach Diseases (31 recruiting studies) |
103. | Stomach Neoplasms (26 recruiting studies) |
104. | Zellweger Syndrome (1 recruiting study) |
105. | Zollinger-Ellison Syndrome (5 recruiting studies) |