[Issues of spectrum and local sensitivity of E. coli in female patients with acute uncomplicated lower urinary tract infection a review of M. Seitz study and own observations].

RELEVANCE: Acute uncomplicated lower urinary tract infections (AULUTI) are one of the most common diseases in urological practice. The management of cystitis is commonly based on antibacterial therapy. Despite the high efficiency, inadequate prescription of antibiotics leads to an increase in microorganisms resistance. In light of these matters, the selection of antibacterial agents to which the sensitivity of bacteria is the highest is becoming increasingly challenging. AIM: To estimate the spectrum and local sensitivity of E. coli in patients with AULUTI. MATERIALS AND METHODS: The present study analyzed the results of bacterial culture sampled from 45 patients with AULUTI. The mean age of the patients was 44+/-17 years. All bacterial cultures were obtained in out-patient settings in the framework of a multicenter initiative study on the prevention of recurrent AULUTI with d-mannose. RESULTS: Microbiological studies of the urine of patients with AULUTI revealed the growth of E. coli in concentrations ranging from 104 to 107 CFU/ml. Assessment of sensitivity demonstrated 100% sensitivity of Escherichia coli to fosfomycin trometamol. CONCLUSION: According to the findings of microbiological studies, the patients with the AULUTI retain the highest sensitivity level of E.coli to phosphomycin trometamol, which allows it to be used as a first-line drug.

[Imidafenacin for treatment of overactive bladder and urgent urinary incontinence: the results of open-label multicenter randomized controlled clinical trial].

INTRODUCTION: The analysis of the results of a multicenter, open, randomized comparative phase III clinical trial on the use of imidafenacin for treating patients with OAB was carried out. A clinical study was conducted according to GCP standards in 12 urological centers of the Russian Federation with the support of company AO "R-Pharm". MATERIALS AND METHODS: A total of 296 patients (men and women) aged from 18 to 65 years with OAB and urgent urinary incontinence were included in the study. All patients were randomized into two groups. In Group 1 (n=148) patients received -cholinoblocker imidafenacin 1 tablet (0,1 mg) twice a day. Group 2 patients (n=148) were prescribed a comparison drug tolterodine 1 tablet (2 mg) twice a day, as well. The duration of treatment was 12 weeks. RESULTS: The analysis of results showed a significant decrease in the OAB symptoms in both groups. In Group 1 a decrease of episodes of urge urinary incontinence was more pronounce compared to Group 2, as well as amount of day-time and night-time of episodes of urge urinary incontinence by the 2nd, 4th, 8th and 12th weeks of treatment in comparison with baseline scores. There were no differences between two groups in the severity of reducing average urinary frequency per day. Reducing the severity of urinary disturbances in patients of both groups was accompanied by an improvement in the quality of life. There was a significant and similar decrease in the average total score of both OAB Awareness Tool and EQ-5D questionnaires. Tolerability of treatment was satisfactory in both groups and there were no differences in the adverse events in Group 1 and 2. CONCLUSION: Imidafenacin showed high clinical efficacy for treating patients with OAB, which is not inferior, and in some values, is superior in comparison to tolterodine. Both drugs had a similar safety and tolerability profile.