Long-term Outcomes of TOT and TVT Procedures for the Treatment of Female Stress Urinary Incontinence: a Systematic Review and Meta-analysis
Overview
Urology
Authors
Affiliations
Introduction And Hypotheses: One of the most relevant topics in the field of pelvic floor dysfunction treatment is the long-term efficacy of surgical procedures, in particular, the use of prosthesis. Hence, a systematic review and meta-analysis was conducted to evaluate the long-term effectiveness and safety of midurethral sling (MUS) procedures for stress urinary incontinence (SUI), as reported in randomised controlled trials (RCTs) and non-randomised studies.
Methods: This systematic review is based on material searched and obtained via PubMed/Medline, Scopus, and the Cochrane Library between January 2000 and October 2016. Peer-reviewed, English-language journal articles evaluating the long-term (≥5 years) efficacy and safety of MUS in women affected by SUI were included.
Results: A total of 5,592 articles were found after the search, and excluding duplicate publications, 1,998 articles were available for the review process. Among these studies, 11 RCTs (0.6%) and 5 non-RCTs (0.3%) could be included in the qualitative and quantitative synthesis. Objective and subjective cumulative cure rates for retropubic technique (TVT) and transobturator tape (TOT; both out-in and in-out) were 61.6% (95% CI: 58.5-64.8%) and 76.5% (95% CI: 73.8-79.2%), and 64.4% (95% CI: 61.4-67.4%) and 81.3% (95% CI: 78.9-83.7%) respectively. When considering TOT using the out-in technique (TOT-OI) and TOT using the in-out technique (TVT-O) the objective and subjective cumulative cure rates were 57.2% (95% CI: 53.7-60.7%) and 81.6% (95% CI: 78.8-84.4%), and 68.8% (95% CI: 64.9-72.7%) and 81.3% (95% CI: 77.9-84.7%) respectively. Furthermore, this article demonstrates that both TVT and TOT are associated with similar long-term objectives (OR: 0.87 [95% CI: 0.49-1.53], I = 67%, p = 0.62) and subjective (OR: 0.84 [95% CI: 0.46-1.55], I = 68%, p = 0.58) cure rates. Similarly, no significant difference has been observed between TTOT-OI and TVT-O) in objective (OR: 3.03 [95% CI: 0.97-9.51], I = 76%, p = 0.06) and subjective (OR: 1.85 [95% CI: 0.40-8.48], I = 88%, p = 0.43) cure rates. In addition, this study also shows that there was no significant difference in the complication rates for all comparisons: TVT versus TOT (OR: 0.83 [95% CI: 0.54-1.28], I = 0%, p = 0.40), TOT-OI versus TVT-O (OR: 0.77 [95% CI: 0.17-3.46], I = 86%, p = 0.73).
Conclusions: Independent of the technique adopted, findings from this systematic review and meta-analysis suggest that the treatment of SUI with MUS might be similarly effective and safe at long-term follow-up.
Hillmeyer A, Kennes L, Strauss M, Lube K, Stickeler E, Najjari L J Clin Med. 2025; 14(1.
PMID: 39797242 PMC: 11721789. DOI: 10.3390/jcm14010159.
Dyspareunia and pelvic pain: comparison of mid-urethral sling methods 10 years after insertion.
Lundmark Drca A, Alexandridis V, Andrada Hamer M, Teleman P, Westergren Soderberg M, Ek M Int Urogynecol J. 2023; 35(1):43-50.
PMID: 37428179 PMC: 10811085. DOI: 10.1007/s00192-023-05585-3.
Salo H, Sova H, Laru J, Talvensaari-Mattila A, Nyyssonen V, Santala M Int Urogynecol J. 2023; 34(9):2249-2256.
PMID: 37074367 PMC: 10506929. DOI: 10.1007/s00192-023-05527-z.
Chmaj-Wierzchowska K, Raba G, Dykczynski P, Wilczak M, Turlakiewicz K, Latanska I J Clin Med. 2022; 11(22).
PMID: 36431133 PMC: 9695694. DOI: 10.3390/jcm11226656.
OLeary B, McCreery A, Redmond A, Keane D BJOG. 2022; 130(1):107-113.
PMID: 36053874 PMC: 10087949. DOI: 10.1111/1471-0528.17282.