Abstract
Introduction and hypothesis
The aims of this study were to evaluate the persistence, the adherence on treatment with mirabegron, the reasons for the interruption in patients with overactive bladder syndrome (OAB) and their satisfaction.
Methods
This was an Italian multicentre prospective study. Four tertiary urological centers were involved. We included women with no neurogenic OAB symptoms already in therapy with once-daily mirabegron 50 mg for 1 month. They were followed up at 1, 3 and 6 months post-treatment with uroflowmetry with voiding diary for 3 days and post-void residual measurement. They completed self-administered Overactive Bladder questionnaire short form (OABq), Morisky Medication Adherence Scale-4 short form (MMAS), Patient Global Impression-Improvement questionnaire. Patients were divided in OAB wet and OAB dry groups, and in treatment-naive and treatment-experienced groups.
Results
Between January 2018 and July 2018, 80 patients with OAB were included. Fifteen (18.7%) patients continued the treatment for 6 months; 17.5% interrupted the therapy before 1 month: 30% within the third month, while, 33.7% after 1 month. The median time to discontinuation with mirabegron was 62.5 days. The mean adherence was 0.42 ± 0.33, median MMAS was 2 (0–4). The adherence was significantly greater in treatment-naïve (22.4%) than treatment-experienced (6.5%) patients, without statistically significant differences in the different OAB form. The cost is the main cause of interruption of therapy (50% of cases).There was an improvement of OABqSF score and PGI-I score.
Conclusion
In Italy, the cost compromises adherence and persistence of therapy with mirabegron despite the good functional outcomes
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References
Abrams P, Artibani W, Cardozo L, Dmochowski R, van Kerrebroeck P, Sand P (2009) Reviewing the ICS 2002 terminology report: the ongoing debate. Neurourol Urodyn 28:287
Haab F, Castro-Diaz D (2005) Persistence with antimuscarinic therapy in patients with overactive bladder. Int J Clin Pract 59:931–937
Burkhard FC, Bosch JLHR, Cruz F et al. Urinary incontinence. EAU Guidelines. https://uroweb.org/guideline/urinary-incontinence/
Gulur DM, Drake MJ (2010) Management of overactive bladder. Nat Rev Urol 7:572–582
Smith AL, Wein AJ (2010) Recent advances in management of bladder overactivity. F1000 Med Rep 2:9
Chapple CR (2000) Muscarinic receptor antagonists in the treatment of overactive bladder. Urology 55(Suppl):33–46
Chapple CR, Cardozo L, Nitti VW (2014) Mirabegron in overactive bladder: a review of efficacy, safety, and tolerability. Neurourol Urodyn. 33(1):17–30. https://doi.org/10.1002/nau.22505[Epub 2013 Oct 11]
Wagg A, Franks B, Ramos B, Berner T (2015) Persistence and adherence with the new beta-3 receptor agonist, mirabegron, versus antimuscarinics in overactive bladder: early experience in Canada. Can Urol Assoc J 9:343–350
Nitti VM, Rovner ES, Franks B et al (2016) Persitence with mirabegron versus tolterodine in patients with overactive bladder. Am J Pharm Benefits 8:e25
Acquadro C (2006) Kopp Z Translating overactive bladder questionnaires in 14 languages. Urology. 67(3):536–540
Fabbrini G, Abbruzzese G (2013) Adherence to anti-Parkinson drug therapy in the “REASON” sample of Italian patients with Parkinson’s disease: the linguistic validation of the Italian version of the “Morisky Medical Adherence scale-8 items”. Neurol Sci 34:2015–2022
Srikrishna S, Robinson D, Cardozo L (2010) Validation of the patient global impression of improvement (PGI-I) for urogenital prolapse. Int Urogynecol J Pelvic Floor Dysfunct 21:523–528
Yeowell G, Smith P et al (2018) Real-world persistence and adherence to oral antimuscarinics and mirabegron in patients with overactive bladder (OAB): a systematic literature review. BMJ Open. 8(11):e021889
Cramer JA, Roy A, Burrell A et al (2008) Medication compliance and persistence: terminology and definitions. Value Health 11:44–47
Wagg A, Compion G, Fahey A, Siddiqui E (2012) Persistence with prescribed antimuscarinic therapy for overactive bladder: a UK experience. BJU Int 110:1767–1774
Veenboer PW, Bosch JL (2014) Long-term adherence to antimuscarinic therapy in everyday practice: a systematic review. J Urol 191:1003–1008
Martan A, Masata J, Krhut J, Zachoval R, Hanus T, Svabik K (2017) Persistence in the treatment of overactive bladder syndrome (OAB) with mirabegron in a multicenter clinical study. Eur J Obstet Gynecol Reprod Biol 210:247–250
Wagg A, Compion G et al (2012) Persistence with prescribed antimuscarinic therapy for overactive bladder: a UK experience. BJU Int 110(11):1767–1774
Chapple CR, Jameel N et al (2017) Persistence and adherence with mirabegron versus antimuscarinic agents in patients with overactive bladder: a retrospective observational study in UK. Clin Pract Eur Urol 72(3):389–399
Kinjo M, Sekiguchi Y, Yoshimura Y, Nutahara K (2018) Long-term persistence with mirabegron versus solifenacin in women with overactive bladder: Prospective, randomized trial. Low Urin. Tract Symptoms. 10(2):148–152
Sussman D, Yehoshua A, Kowalski J et al (2017) Adherence and persistence of mirabegron and anticholinergic therapies in patients with overactive bladder: a real-world claims data analysis. Int J Clin Pract 71:e12824
Hill MN, Miller NH, DeGeest S (2010) ASH position paper: adherence and persistence with taking medication to control high blood pressure. J Clin Hypertens (Greenwich) 12:757–764
Duckett J, Balachandran A (2016) Tolerability and persistence in a large, prospective case series of women prescribed mirabegron. Int Urogynecol J 27:1163–1167
Pindoria N, Malde S, Nowers J, Taylor C, Kelleher C, Sahai A (2017) Persistence with mirabegron therapy for overactive bladder: a real life experience. Neurourol Urodyn 36:404–408
Wada N, Watanabe M, Banjo H (2018) Long-term persistence with mirabegron in a real-world clinical setting. Int J Urol 25(5):501–506
Hakimi Z (2018) Kelleher C Cost-effectiveness of solifenacin compared with oral antimuscarinic agents for the treatment of patients with overactive bladder in the UK. J Mark Access Health Policy 6(1):1438721
Herschorn S, Nazir J (2017) Cost-effectiveness of mirabegron compared to tolterodine ER 4 mg for overactive bladder in Canada. Can Urol Assoc J. 11(3–4):123–130
Nazir J, Hakimi A (2018) Z retrospective study of treatment persistence and adherence to mirabegron versus antimuscarinics, for the treatment of overactive bladder in Spain. BMC Urol 18(1):76
Serati M, Maggiore LR et al (2017) Is mirabegron equally as effective when used as first- or second-line therapy in women with overactive bladder? Int Urogynecol J 28(7):1033–1039
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EI: manuscript writing and editing; EFA: data analysis and manuscript editing; FN: data management; RB: data collection; EC: project development.
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Illiano, E., Finazzi Agrò, E., Natale, F. et al. Italian real-life clinical setting: the persistence and adherence with mirabegron in women with overactive bladder. Int Urol Nephrol 52, 1035–1042 (2020). https://doi.org/10.1007/s11255-020-02412-2
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DOI: https://doi.org/10.1007/s11255-020-02412-2