[Assessment of sexual function and quality of life in women with postcoital cystitis].

INTRODUCTION: According to the literature, 20-50% of women will experience urinary tract infection (UTI) in their lifetime, and in 10-30% of cases, cystitis will recur. Despite the high prevalence of recurrent UTI, there are lack of studies dedicated to its impact on the quality of life, and the influence of postcoital cystitis on the quality of life and sexual function has not been previously evaluated. AIM: To assess the quality of life and sexual function in patients with recurrent postcoital cystitis before and after transposition of the urethra. MATERIAL AND METHODS: Women suffering from recurrent postcoital cystitis, who underwent urethral transposition from 2019 to 2021 were included the study. The SF-12v2 questionnaire was used to assess quality of life, while sexual function was evaluated using Female Sexual Function Index [FSFI]. Questionnaires were filled out by 70 patients, before and after surgery. RESULTS: All domains of the quality of life were significantly different in the pre- and postoperative period. More pronounced changes were found in the mental health-related quality of life. In addition, there were significant differences in each domain of FSFI and the overall score postoperatively compared to baseline. CONCLUSION: Our study reports a high prevalence of sexual dysfunction among women with recurrent postcoital cystitis as well as a reduced quality of life. This work shows the social significance of the problem, as well as the high rehabilitation potential of urethral transposition.

[Pathogenesis and treatment of postcoital cystitis: are our approaches correct?]

AIM: To study the pathogenetic factors in the development of postcoital cystitis and the efficiency of extravaginal transposition of the urethra. MATERIALS AND METHODS: Literature data and our point of view on the causes of postcoital cystitis are described. Case histories of 438 patients aged 18 to 61 (mean 24+/-1.3) were analyzed. The efficiency of extravaginal transposition of the urethra for the prevention of recurrence of postcoital cystitis was evaluated. RESULTS: The long-term results of operations in 315 patients were studied. A positive effect was noted in 297 (94.3%), which means the complete recovery or reduction in the frequency of cystitis to 2 or less times a year, while complete recovery occurred in 214 patients. In 18 (5.7%), the surgical procedure was ineffective, which required repeated interventions. DISCUSSION: According to our observations, the external opening of the urethra is located in patients with postcoital cystitis and in healthy women at the same level - before the introitus. During sexual intercourse, everyone experiences vestibulo-vaginal frictional dislocation of the urethra, however, exacerbations of the inflammatory process in the bladder occur only in some females, which is associated with the multifactorial nature of the disease. CONCLUSION: Postcoital cystitis develops as a result of a complex of factors, the most significant ofwhich are the state of the vaginal microflora, the virulence of uropathogenic bacteria, the anatomical features of the urethra and vagina, its narrowness with a mismatch with the penile size, the intensity and duration of sexual intercourse, severe, complicated childbirth and surgical procedures in this area. Performing extravaginal transposition of the urethra according to Komyakov demonstrated high efficiency in the prevention of recurrence of postcoital cystitis.

[Lower urinary tract urodynamics after reconstruction of the pelvic part of the ureter].

INTRODUCTION: The problem of impaired urodynamics of the lower urinary tract after reconstructive surgery of the pelvic ureter remains almost unexplored in modern literature. There are only a few publications about the effect of operations in the area of the ureterovesical segment on bladder function. AIM: To study the function of bladder after replacing the pelvic ureter with bladder flap, small intestine or appendix. MATERIALS AND METHODS: We performed a retrospective analysis of reconstructive operations of the distal ureter, which were performed in 273 patients. Boari flap or its modifications were used in 142 (52%) cases; ureteroappendicocystanastomosis - 23 (8.4%) patients, and replacement of the pelvic ureter with small intestine in 105 (38.5%) cases. A follow-up urodynamics was carried out on the 10-14th day of the postoperative period, after 3 months, then after 6 and 12 months. We evaluated: uroflowmetry, cystometry, and pressureflow study. RESULTS: In 75 (53%) of 142 patients who underwent Boari flap or its modifications, varying degrees of disturbance of bladder urodynamics were observed. After isoperistaltic intestinal ureteroplasty in 2 (2.5%) of 79 patients, detrusor hyperactivity was observed, which was regressed following conservative therapy. Urodynamics of bladder did not suffer after appendicoplasty. CONCLUSION: Deformation, denervation and devascularization of detrusor are the main causes of bladder dysfunction after flap operations. Ileal ureter substitution with isoperistaltic position of the graft provides physiological passage urine from the kidney to the bladder, following good bladder function. The inclusion of antiperistaltic ileal loop in the urinary tract negatively affects the urodynamics.