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Efficacy and safety of combination of mirabegron and solifenacin in patients with double-J stent related overactive bladder: a prospective study

Qing-lai Tang, Shuang Zhou, Yiqing Liu, Jie Wu, Rong-zhen Tao

Scientific Reports, 2022

219 participants · 8 citations

Abstract

To observe the efficacy and safety of solifenacin and/or mirabegron as a medical expulsive therapy (MET) in patients with double-J stent-related overactive bladder (OAB) symptoms. A total of 219 patients with double-J stent-related OAB symptoms were prospectively randomized into two groups. One-hundred and nine cases in the combination group accepted mirabegron and solifenacin therapy and 110 cases as control only accepted solifenacin therapy. The lower urinary tract symptoms and overactive bladder questionnaire (OAB-q) health-related quality of life (HRQol) and symptom bother score between two groups were compared at the 1st, 2nd and 4th week ends. All of 219 patients were randomly assigned to two groups, of which 109 patients were included in the combination group and 110 in the solifenacin group. The incidences of LUTS, including urgency, frequent urination, and incontinence episodes, in the 2nd week (44.9% vs. 64.5%, P = 0.028; 48.6% vs. 62.7%, P = 0.036; and 40.4% vs. 56.4%, P = 0.018) and the 4th week (14.7% vs. 30.9%, P = 0.004; 16.5% vs. 33.6%, P = 0.003; and 11.9% vs. 26.4%, P = 0.007) after combination treatment were significantly lower than those in the solifenacin group. The incidence of drug-related adverse events in the solifenacin group was higher than that in the combination group, but there was no statistically significant difference ( P > 0.05). In terms of secondary variables, the OAB-q HRQol score in the combination group was statistically superior in…

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Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 219 participants or records.

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