Premium
Comparison of Outcome Assessments in Patients with Overactive Bladder Receiving Anticholinergics
Author(s) -
LEE Hye Won,
LEE YoungSuk,
BAICK SangHoon,
LEE KyuSung
Publication year - 2009
Publication title -
luts: lower urinary tract symptoms
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.451
H-Index - 15
eISSN - 1757-5672
pISSN - 1757-5664
DOI - 10.1111/j.1757-5672.2009.00009.x
Subject(s) - overactive bladder , medicine , anticholinergic , quality of life (healthcare) , urination , symptom relief , physical therapy , urinary system , alternative medicine , nursing , pathology
Objectives: Patient‐reported outcomes (PRO) reflect treatment benefits from the patient's perspective, and are a subjective method of evaluating the efficacy of overactive bladder (OAB) treatment. We examined the changes in voiding diaries and health‐related quality of life (HRQL) according to patient‐perceived treatment benefits in patients with OAB receiving propiverine. Methods: Thirty‐two patients (mean age ± S.D: 55.1 ± 14.1 years) with OAB were treated with 20 mg propiverine once daily for 12 weeks. The 3‐day voiding diary and the Korean version of the Overactive Bladder Questionnaire (OABq) , which includes an eight‐item bothersome symptom scale, as well as 25 HRQL items, were assessed at baseline and at 12 weeks. Finally, patient perception of treatment benefit was evaluated as “no benefit,”“little benefit,” or “much benefit” after treatment. Results: According to patients' perceptions of treatment benefits, 16 (50%) patients perceived “much benefit” from their treatment (group A) and 16 (50%) patients perceived “little benefit” or “no benefit” from their treatment (group B). In both groups, there were significant improvements in the micturation parameters, OABq bothersome symptoms, and total HRQL score after 12 weeks of treatment ( P < 0.05). Although there were no significant differences in the voiding diary parameters between the two groups, patients in group A showed significant improvement of the OABq bothersome symptom and total HRQL score compared to group B ( P < 0.05). Conclusion: Anticholinergic treatment improves both OAB symptoms and HRQL, and patients' perceptions of treatment benefits correlate better with the OABq than with the voiding diary parameters.