Table 2: Factors contributing to clinical failure.

Reason for Clinical FailureFollow-up interval
30-day 𝑁 = 2 4 3-month 𝑁 = 1 2 6-month 𝑁 = 5 12-month 𝑁 = 1

Poor ability to pass stool931
Complication/AE since stent placement10941
Poor stool and a complication/AE since stent placement5