Control group:Use normal saline

2 trials

Sponsors

Guabgzhou First People‘s Hospital, The Second Affiliated Hospital of Army Medical University of the Chinese People's Liberation Army

Conditions

Duodenal protruding lesion or duodenal ampullary lesionVascular Endothelial Injury Syndrome

Unknown Phase

Exploratory Clinical Study on Umbilical Cord Mesenchymal Stem Cells for Prophylaxis Against Endothelial Injury Syndrome Following Allogeneic Hematopoietic Stem Cell Transplantation

Active, not recruitingChiCTR2600122412

Guabgzhou First People‘s HospitalVascular Endothelial Injury Syndrome

Start: 2026-04-13Updated: 2026-04-20

A Single-Center Randomized Controlled Study on the Application of Thermosensitive Endoscopic Ultrasound Coupling Agent in Endoscopic Ultrasonography for Duodenal Lesions

Active, not recruitingChiCTR2600122500

The Second Affiliated Hospital of Army Medical University of the Chinese People's Liberation ArmyDuodenal protruding lesion or duodenal ampullary lesion

Start: 2026-04-15Updated: 2026-04-20