Table 5.

Adverse events (AEs).

All AEs	22/102 (21.6%)
TAI devices
Bursting balloons	10 (9.8%)
Catheters splitting	3 (2.9%)
Medical problems
Rectal bleeding	6 (5.9%)
Painful irrigations	3 (2.9%)
Painful haemorrhoids	2 (2.0%)
New anal fissure	2 (2%)
Perforation	0 (0%)