Introduction and hypothesisMirabegron is a potent and selective β3-adrenoceptor agonist that may represent an alternative treatment option in place of antimuscarinics for patients with overactive bladder.MethodsPatients completed a single-blinded, 2-week placebo run-in period followed by 12 weeks of randomized (n = 928) double-blinded treatment with mirabegron oral controlled absorption system (OCAS) 25, 50, 100, or 200 mg once-daily (QD), placebo or tolterodine extended release (ER) 4 mg QD. The primary endpoint was change from baseline to end-of-treatment in mean number of micturition episodes/24 h. Secondary endpoints included changes in mean volume voided per micturition; mean number of urinary incontinence, urgency urinary incontinence, and urgency episodes/24 h; severity of urgency; nocturia; and quality of life measures. Safety parameters included vital signs, adverse events, laboratory tests, electrocardiogram measurements and post-void residual volume.ResultsMirabegron 25, 50, 100, and 200 mg resulted in dose-dependent reductions (improvements) from baseline to end-of-treatment in micturition frequency of 1.9, 2.1, 2.1, and 2.2 micturitions/24 h respectively, versus 1.4 micturitions/24 h with placebo (p ≤ 0.05 for the mirabegron 50-, 100-, and 200-mg comparisons). There was a statistically significant improvement with mirabegron compared with placebo for most secondary endpoints including quality of life variables. While there was a significant (p < 0.05) increase from baseline in pulse rate in the mirabegron 100-mg and 200-mg groups, this was not associated with an increased incidence of cardiovascular adverse events.ConclusionsThe favorable efficacy and tolerability of mirabegron in this phase II dose-finding study has led to its successful advancement into a phase III clinical development program.

The pharmacokinetics of FSH-CTP were shown to be proportional with the dose. The elimination half-life was approximately two times longer than that of rFSH. A single dose of FSH-CTP was shown to be safe and able to induce multiple follicular growth accompanied by a dose-dependent rise in serum inhibin-B concentrations.

No abstract

No abstract

Reviewing the presented data and the literature on obstetric and neonatal outcome after conventional IVF or ICSI, we conclude that a controlled ovarian stimulation protocol including the novel GnRH antagonist ganirelix has been shown to be safe for pregnant women and their newborn babies.