ABSTRACT
Overactive bladder (OAB) is a common urological condition. First-line treatment for OAB includes behavioral therapy as well as pharmacological treatment with M-blockers and β3-adrenoceptor agonists. Patients with OAB who fail behavioral therapy and do not achieve the desired outcome after 6-12 weeks of treatment with M receptor antagonists alone or who cannot tolerate the adverse effects of oral medications are referred to as refractory OAB. patients with refractory OAB can be treated with surgical interventions such as Sacral Neuromodulation (SNM), intravesical Botulinum Toxin type A. BTX-A and Percutaneous Tibial Nerve Stimulation. Compared with other procedures, SNM is highly effective and has a low incidence of adverse effects. The author contemplates that future studies of SNM for refractory OAB could be conducted to address the overall changes in intestinal flora-urinary flora-metabolomics and urinary control-related brain structure-spinal cord functional structure-peripheral pelvic floor nerve structure.
ABSTRACT
Objective:To investigate the clinical efficacy of sacral nerve root magnetic stimulation combined with Solifenacin in women with refractory overactive bladder (OAB). Methods:From January to December, 2017, 120 women with refractory OAB were randomly divided into sacral nerve root magnetic stimulation group (group A, n = 40), Solifenacin group (group B, n = 40), and combined treatment group (group C, n = 40). Before and after treatment, they were assessed with the urine diary (number of daily urination, number of nightly urination, single urine output, number of urgent urination), urodynamic index (initial urinary bladder capacity, maximum bladder capacity) and Overactive Bladder Symptom Score (OABSS). Results:Two patients from group A, one from group B and one from group C were dropped out. The number of daily urination, the number of nightly urination, the single urine output, the number of urgent urination, the initial urinary bladder capacity and maximum bladder capacity, and OABSS were better in group C than in groups A and B (P < 0.05). Conclusion:Sacral nerve root magnetic stimulation combined with Solifenacin is effective and better than anyone alone on women with refractory OAB.