| Not yet recruiting | N/A | 25 | RoW | Individualized Treatment | Shanghai Zhongshan Hospital | Gastroesophageal Varices Hemorrhage, Colorectal Cancer, Received Oxaliplatin-based Chemotherapy | 10/21 | 09/22 | | |
| Recruiting | N/A | 100 | RoW | Endoscopic treatment, TIPS | Shanghai Zhongshan Hospital, First Affiliated Hospital of Wenzhou Medical University, Shanghai Minhang Central Hospital, Anhui Provincial Hospital | Gastroesophageal Varices Hemorrhage, Gastrointestinal Cancer, Received Oxaliplatin-based Chemotherapy | 12/23 | 12/23 | | |
| Not yet recruiting | N/A | 80 | RoW | JAK2 mutation test | Shanghai Zhongshan Hospital | Gastroesophageal Varices, Myeloproliferative Neoplasm, Portal Caver Cavernoma, Portal Hypertension | 09/21 | 09/22 | | |