Self-expandable nitinol mesh stent for advanced rectal cancer accompanied with obstruction / 中国普通外科杂志

ABSTRACT

Objective　To evaluate the effect of self-expandable nitinol mesh stent (SENMT) for advanced rectal cancer accompanied with obstruction. Methods　Clinical data were retrospectively analysed on 12 patients with advanced rectal cancer accompanied with acute or chronic obstruction treated by the stent placement. Results　SENMT was placed successfully in 10 patients including replacement in 2 patients because of the stent was migrated. The bowel movement recovered in all of the 10 patients. Ten patients were followed-up, 5 cases died within 56-720 days, and 5 others survived without intestinal obstruction for 6-15 months. The stent failed to be placed in other 2 patients. Conclusions　SENMT may be useful in the management of terminal or high-risk surgical patients for palliative purposes. Palliation management of stent placement combined with chemotherapy and immunotherapy might prolong the survival time of these patients.