After colorectal stent placement, stent obstruction is reported in approximately what percentage of cases with stents placed for palliation?

Stent obstruction after colorectal stent placement, particularly for palliation, is observed in a significant percentage of cases. When stents are used in this context, the incidence of obstruction has been documented around 12%. This rate is a critical consideration for clinicians, as it underscores the necessity for ongoing patient monitoring and potential interventions following stent placement.

Understanding that a number of factors can contribute to stent obstruction, such as tumor growth or changes in the fluid dynamics of the bowel lumen, informs both clinical practice and patient management strategies. This statistic is important for healthcare providers when they are discussing the expectations and potential complications with patients undergoing palliative treatment options. While other percentage options might suggest lower obstruction rates, the evidence supports that a 12% incidence is reflective of real-world outcomes in this patient population.