The Efficacy and Safety of Propiverine Hydrochloride in Patients with Overactive Bladder Symptoms Who Poorly Responded to Previous Anticholinergic Agents

Table 1

Changes in overactive bladder symptom scores in 52 patients treated with propiverine hydrochloride.

	Baseline	4 weeks	12 weeks
OABSS	9.0±2.2^(1)	6.2±3.3 **	6.3±3.3 **
Daytime frequency	0.9±0.4	0.8±0.6	0.8±0.4
Nighttime frequency	2.3±0.8	1.9±0.8 *	1.9±0.9 **
Urgency	3.7±0.9	2.3±1.7 **	2.2±1.6 **
Urgency incontinence	2.2±1.6	1.2±1.6 **	1.4±1.6 *

OABSS: overactive bladder symptom score.
⁽¹⁾Mean ± standard deviation.
* 𝑃<0.01, **𝑃<0.001 (versus baseline, paired t-test).