Table 1. Study overview.

	Baseline	R/1	R/2	R/3	R/4	R/5	R/6	Q1	Q2	Q3
Week		1	2	3	4	5	6	7	10	18
VAS	x	x	x	x	x	x	x	x	x	x
Micturition diary	x							x	x	x
GRA								x	x	x
O'Leary-Sant	x							x	x	x
Instillation		x	x	x	x	x	x
Adverse events		x	x	x	x	x	x	x	x	x