Double opposite tape incision for obstructive sling.

INTRODUCTION AND HYPOTHESIS: Stress urinary incontinence affects about 34% of all adult women. The mid-urethral sling (MUS), considered the gold-standard treatment, has widespread use but also potential complications. This study aims to demonstrate a new surgical technique that releases urethral obstruction caused by MUS with urinary continence maintenance. METHODS: This video presents a 43-year-old patient with acute urinary retention after a suburethral sling procedure treated with a double opposite tape incision through a "U"-shaped inverted incision at the anterior vaginal wall. RESULTS: The patient resumed her usual activities 1 week later with urinary continence. After 6 weeks, she was allowed to resume physical activities and sexual intercourse. At 3-month follow-up, she is still satisfied without urine leakage recurrence. CONCLUSIONS: The double opposite tape incision is feasible and effective for urethral loosening after the MUS procedure. Concerned that this is a unique case, further studies are required to compare this technique to other surgical treatment options.

Microablative radiofrequency versus pelvic floor muscle training for stress urinary incontinence: a randomized controlled trial.

INTRODUCTION AND HYPOTHESIS: The efficacy of radiofrequency (RF) in stress urinary incontinence (SUI) is as yet unknown. The aim was to compare the effect of fractional microablative RF and pelvic floor muscle training (PFMT) against the combination of both therapies (RF + PFMT) in the SUI and on genitourinary syndrome (GSM). METHODS: This was a three-arm randomized clinical trial including 117 climacteric women with SUI. In group 1 the treatment consisted of three monthly sessions of RF; in group 2 it was 12 weekly PFMT sessions; in group 3 it was RF + PFMT simultaneously. Assessments at baseline and 30 days after the end of therapy were conducted using validated questionnaires and scales for urinary, vaginal, and sexual functions and cytology for vaginal trophy. RESULTS: Urinary scores improved significantly in all three groups post-treatment (p < 0.001) with a higher improvement in the RF + PFMT group (p = 0.002). One-hour pad test results were equal in the three groups. Vaginal symptoms showed an incremental improvement in RF (p < 0.007), and vaginal laxity showed a similar improvement in the three groups (p = 0.323). Vaginal Health Index score was more significant in RF and RF + PFMT groups. Sexual function improved in RF and PFMT. CONCLUSIONS: The association between RF and PFMT showed significant improvement in the SUI symptoms assessed by questionnaire. The vaginal symptoms and dryness showed greater improvement in the RF treatment and vaginal laxity showed similar improvement in the three groups. The combination of RF and PFMT in sexual function did not show benefits superior to those achieved by the therapies alone.

Can platelet-rich plasma coating improve polypropylene mesh integration? An immunohistochemical analysis in rabbits

ABSTRACT Purpose: Despite high success rates in the treatment of urinary incontinence, complications related to the use of polypropylene (PP) meshes are still a concern, especially in vaginal prolapses surgeries. The objective of this study was to assess the effect of autologous platelet-rich plasma (PRP) coating on the integration of PP meshes implanted in the vaginal submucosa of rabbits. Materials and Methods: Thirty adult New Zealand rabbits were randomly divided into two groups (n=15): PP, implanted with conventional PP meshes; and PRP, implanted with autologous PRP coated PP meshes. Animals in both groups (n=5) were euthanized at 7, 30 and 90 days postoperatively, the vaginas extracted and sent to immunohistochemical analysis for the assessment of the pro-inflammatory agent TNF-α, anti-inflammatory agents TGF-β and IL-13, collagen metabolism marker MMP-2, and angiogenesis marker CD-31. AxioVision™ image analysis was used for the calculation of the immunoreactive area and density. Statistical analysis was performed with ANOVA followed by Tukey test (p <0.05). Results: Animals in the PRP group showed significantly increased expression of the angiogenesis agent CD-31 at all experimental times when compared to the PP group (p <0.0001). However, no differences concerning the expression of the other markers were observed between the groups. Conclusion: The addition of autologous PRP gel to PP meshes can be simply and safely achieved and seems to have a positive effect on implantation site angiogenesis. Further investigations are required to ascertain PPR coated meshes clinical efficacy in prolapses and stress urinary incontinence surgeries.