Role of fully covered metal stents in the management of chronic pancreatitis.

Chronic pancreatitis (CP), a progressive inflammatory disease that results in irreversible pancreatic damage, is often complicated by ductal strictures and debilitating pain. Fully covered self-expandable metal stents (FCSEMS) have emerged as significant innovations in the endoscopic management of refractory pancreatic duct strictures. This review synthesizes recent evidence highlighting the benefits and limitations of FCSEMS, such as superior patency, reduced need for reinterventions, and effective symptom relief compared to traditional plastic stents, alongside risks, such as stent migration and de novo strictures. A comparison with plastic stents and an algorithm for pancreatic duct stricture management are provided. Regional variations in clinical guidelines from the United States, Europe, Japan, and Korea reflect diverse approaches to integrating FCSEMS into practice. Emerging innovations in stent technology are promising for improving CP management outcomes.