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Mirabegron: A new option in treating overactive bladder
Heidi Camus Turpen1, Philippe E Zimmern
1Heidi Camus Turpen practices at the University of Texas Southwestern Medical Center in Dallas, Tex. Philippe E. Zimmern is a professor of urology at the University of Texas Southwestern Medical Center. The authors have disclosed no potential conflicts of interest, financial or otherwise.
Mirabegron offers a new approach to treating overactive bladder by relaxing the detrusor muscle. While effective for frequency and incontinence, more research is needed for older adults and long-term use.
Area of Science:
- Pharmacology
- Urology
Background:
- Antimuscarinic drugs are standard treatments for overactive bladder (OAB).
- A novel therapeutic class targets OAB via beta3 adrenoceptor agonism.
Purpose of the Study:
- To describe mirabegron, a beta3 adrenoceptor agonist for OAB.
- To review mirabegron's efficacy and safety profile.
Main Methods:
- Review of clinical trial data prior to mirabegron's introduction.
- Analysis of efficacy on OAB symptoms like frequency and incontinence.
Main Results:
- Mirabegron demonstrated efficacy in reducing OAB symptoms.
- Clinical trials established its effectiveness before widespread use.
Conclusions:
- Mirabegron represents a new pharmacologic option for overactive bladder.
- Further investigation is required for long-term safety and efficacy in elderly and frail populations.
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