INTRODUCTION AND HYPOTHESIS: The aim of this study was to assess the length of adjustable single-incision midurethral tape (SIMS; Ajust), which is needed to fix this tape to the obturator membrane. From these data, we can deduce the optimal length of the SIMS. METHODS: For this study, we employed the intra-operative data of patients included in a single-center randomized trial comparing the efficacy of Tension free vaginal tape obturator (TVT-O) and Ajust. The length of the Ajust tape was calculated using the formula: total length of the tape minus the length of the stylet used for the tape lock, minus the length of the lock minus the width of the two anchors. The length of the obturator tape was calculated using the formula: total tape length minus the snipped parts of the tape. The correlation coefficient of the tape length to basic biometric parameters, such as height, weight, and body mass index, was calculated. RESULTS: For this study, data from 50 women from each group, TVT-O and Ajust, were used. The mean length of the Ajust tape inside the body is 11.6 cm (SD 0.9), with a minimum length of 9.6 cm and a maximum length of 14.6 cm. The mean length of TVT-O tape inside the body is 20.3 cm (SD 2.1), with a minimum of 14.8 cm and a maximum length of 24.5 cm. CONCLUSIONS: This study demonstrates that to achieve continence it is necessary to use different lengths of single-incision tape. Inappropriate SIMS length could cause failure related to the tape itself and not to the TVT technique.

• Klíčová slova
• Ajust, Single-incision midurethral sling, Stress urinary incontinence, Surgical treatment, TVT-O,
• MeSH
• chirurgická rána MeSH
• lidé středního věku MeSH
• lidé MeSH
• senioři MeSH
• stresová inkontinence moči chirurgie   MeSH
• suburetrální pásky * MeSH
• výsledek terapie MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• randomizované kontrolované studie MeSH

INTRODUCTION AND HYPOTHESIS: The aim of this study was to compare the efficacy of the tension-free vaginal tape obturator (TVT-O) and single-incision tension-free vaginal tape (Ajust™) in the treatment of stress urinary incontinence in a randomized two-arm study with a 1-year follow-up. METHODS: This single-centre randomized trial compared the objective and subjective cure rates of TVT-O and Ajust using objective criteria (cough test) and subjective criteria (International Consultation on Incontinence Questionnaire short form, ICIQ-UI SF). The objective cure rate was defined as the number of patients with a negative cough stress test. Subjective cure was defined as no stress leakage of urine after surgery based on the ICIQ-UI SF. The primary outcome was to establish differences in objective and subjective cure rates between the TVT-O and Ajust groups. We also compared postoperative pain profiles using a visual analogue scale (VAS), improvement in quality of life using the ICIQ- UI SF and the Incontinence Quality of Life questionnaire, and overall satisfaction with the surgical procedure using a VAS and a five-item Likert scale. Inclusion criteria were age over 18 years, signed informed consent, and urodynamic stress urinary incontinence. Following a power calculation, 50 patients were enrolled into each group (Ajust and TVT-O). RESULTS: The mean follow-up after surgery was 445 days (SD 157.6 days) in the TVT-O group and 451.8 days (SD 127.6 days) in the Ajust group (p = 76.6 %). At 1 year, 47 patients were evaluated in the TVT-O group and 49 in the Ajust group. No differences in subjective cure rates or objective cure rates were observed. In the Ajust and TVT-O groups, the rates for no subjective stress leakage were 89.8 % and 91.5 %, respectively (p = 1.0, OR 1.22, 95 % CI 0.24 - 6.58), and the rates for a negative stress test were 89.8 % and 87.2 %, respectively (p = 0.76, OR 0.77, 95 % CI 0.17 - 3.32). In the Ajust group two patients reported de novo pain during sexual intercourse. CONCLUSIONS: After a 1-year-follow-up, no significant differences were found with regard to subjective and objective outcomes between the single-incision tape Ajust and TVT-O.

• Klíčová slova
• Ajust™, Single incision midurethral sling, Stress urinary incontinence, Surgical treatment, TVT-O,
• MeSH
• časové faktory MeSH
• dospělí MeSH
• kvalita života MeSH
• lidé středního věku MeSH
• lidé MeSH
• následné studie MeSH
• pooperační bolest MeSH
• předoperační péče MeSH
• průzkumy a dotazníky MeSH
• senioři MeSH
• stresová inkontinence moči chirurgie   MeSH
• suburetrální pásky * MeSH
• urologické chirurgické výkony metody   MeSH
• výsledek terapie MeSH
• Check Tag
• dospělí MeSH
• lidé středního věku MeSH
• lidé MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• randomizované kontrolované studie MeSH

INTRODUCTION AND HYPOTHESIS: The aim of the study was to describe fixation of the TVT ABBREVO and establish whether the tape penetrates through obturator muscles and membrane (obturator complex) into the adductor region and, if so, how far it penetrates. METHODS: Eight formalin-embalmed female cadavers were used to simulate TVT ABBREVO surgery (totalling 16 insertions). Following tape insertion, dissection was performed and ends of the tape were identified. In cases of penetration, the length of tape penetrating into the adductor region was measured. RESULTS: Of the 16 cases, the tape ended in the obturator membrane in eight, in the internal obturator muscle in one, and penetrated through the obturator membrane into the external obturator muscle in five, where it remained. In two cases, it penetrated through the obturator internus muscle, obturator membrane and obturator externus muscle into the group of thigh adductors; one penetration was by 3 mm and the second by 10 mm. No contact with the obturator nerve or its branches was noted in any case. CONCLUSIONS: No TVT contact with the obturator nerve was noted; tape penetrated into the adductor region in two of the 16 cases.

• Klíčová slova
• Anatomy, Cadaver study, Complications, Sling fixation, TVT ABBREVO, Urogynecology,
• MeSH
• gynekologické chirurgické výkony přístrojové vybavení   MeSH
• kosterní svaly * MeSH
• lidé MeSH
• suburetrální pásky * MeSH
• Check Tag
• lidé MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH

INTRODUCTION AND HYPOTHESIS: The objective was to describe the fixation site of the anchor of the Ajust mid-urethral minisling. METHODS: This cadaveric study was based on a group of 11 formalin-embalmed bodies with legs positioned in 30° flexion and 30° abduction, and a group of five fresh-frozen bodies with legs positioned as normal during the procedure. The groups were later compared. The fixation site was dissected and described. The distance to the obturator bundle was considered as the primary safety parameter. To compare the groups of fresh-frozen bodies and formalin-embalmed bodies, the Student's t test and Mann-Whitney test were used. RESULTS: In the group of formalin-embalmed bodies the mean distance from the anchoring device to the obturator nerve was 4.23 cm. In 19 cases out of 22 the anchor was within the complex of the obturator membrane and obturator muscles. In the group of fresh frozen bodies the mean distance to the obturator nerve was 3.15 cm. In 9 cases out of 10 the anchor was in the complex of the obturator membrane and obturator muscles. CONCLUSION: The distance from the anchor to the obturator nerve was more than 2 cm in all cases. Correct placement in the obturator membrane was achieved in 65.6 % of cases. In 87.5 % of cases the anchor was placed within the complex of obturator membrane and obturator muscles.

• MeSH
• balzamování MeSH
• disekce MeSH
• implantace protézy metody   MeSH
• kryoprezervace MeSH
• lidé MeSH
• mrtvola MeSH
• nervus obturatorius anatomie a histologie   MeSH
• pánev anatomie a histologie   MeSH
• polohování pacienta MeSH
• retence protézy * MeSH
• suburetrální pásky * MeSH
• Check Tag
• lidé MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH

INTRODUCTION AND HYPOTHESIS: The aim of this study was to compare the efficacy of the use of tension-free vaginal tape obturator (TVT-O) and single-incision TVT SECUR, hammock and U approach (TVT-S, H and U), in the treatment of urodynamic stress urinary incontinence (SUI). METHODS: This single-center randomized three-arm trial compared the objective and subjective efficacy and early failure rate of the TVT-O and TVT-S H and U approach by objective criteria (cough test) and subjective criteria using the International Consultation on Incontinence Questionnaire--Short Form (ICIQ-UI SF). The objective efficacy rate was defined as the number of patients with a negative cough stress test. Subjective cure was defined by no stress leakage of urine after surgery based on the evaluation of ICIQ-UI SH (when patients ticked "Never"/"Urine does not leak" in answer to question 6: When does urine leak?). Objective and subjective efficacy were evaluated using Last Failure Carried Forward analysis, i.e., final analysis also included patients with early failure. To describe outcome at different time points, the Last Observation Carried Forward method was also implemented. RESULTS: One hundred ninety-seven women with proven SUI were randomized into three groups--TVT-O (n = 68), TVT-S H (n = 64), and TVT-S U (n = 65). Each patient allocated to a treatment group received the planned surgery. There were no differences in each group in preoperative characteristics. Median follow-up after surgery was 2 years (SD, 0.8; range, 0.1 to 3.8 years). Of the subjects, 92.6% in the TVT-O group, 68.8% in the TVT-S H group, and 69.2% in the TVT-S U group had negative stress test (p < 0.001). Of the subjects, 85.3 % in the TVT-O group, 68.8% in the TVT-S H group, and 61.5% in the TVT-S U group were subjectively continent (p = 0.02). CONCLUSIONS: Our study demonstrated a significantly lower subjective and objective cure rate in the single-incision TVT group compared to the TVT-O group.

• MeSH
• gynekologické chirurgické výkony metody   MeSH
• kašel MeSH
• lidé středního věku MeSH
• lidé MeSH
• longitudinální studie MeSH
• následné studie MeSH
• neúspěšná terapie MeSH
• průzkumy a dotazníky MeSH
• senioři MeSH
• stresová inkontinence moči chirurgie   MeSH
• suburetrální pásky * MeSH
• výsledek terapie MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• senioři MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• randomizované kontrolované studie MeSH

INTRODUCTION AND HYPOTHESIS: To estimate distances from the mid-urethra to the obturator foramina and to explore correlations between pelvic dimensions and body height. METHODS: This is a secondary analysis of a parent case-control study on the mechanisms of stress urinary incontinence. We measured pelvic dimensions on magnetic resonance images of women with (cases, n = 50) and without (controls, n = 50) stress urinary incontinence. RESULTS: The mean distance from mid-urethra to the obturator membrane among cases is 31.8 mm (left) and 32.1 mm (right), with a range from 25.9 to 42.0 mm. There were no significant differences in these distances when comparing left with right, or cases with controls. Weak correlation was found between the urethra-to-obturator foramina distances and heights only in the case subjects. CONCLUSION: There is high variability in the distance from mid-urethra to the obturator foramina. Height should not be used as a predictor of dimensions in the lesser pelvis.

• MeSH
• design vybavení MeSH
• index tělesné hmotnosti MeSH
• kyčel anatomie a histologie   patologie   MeSH
• lidé MeSH
• magnetická rezonanční tomografie MeSH
• pánevní dno anatomie a histologie   patologie   MeSH
• pánevní kosti anatomie a histologie   patologie   MeSH
• stresová inkontinence moči patologie   MeSH
• studie případů a kontrol MeSH
• suburetrální pásky MeSH
• tělesná výška MeSH
• uretra anatomie a histologie   patologie   MeSH
• Check Tag
• lidé MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• Research Support, N.I.H., Extramural MeSH

INTRODUCTION AND HYPOTHESIS: The objective is to describe the anatomical position of tension-free vaginal tape Secur (TVT-S) in the U position regarding possible injury and fixation site. METHODS: We placed TVT-S inserters bilaterally in 13 embalmed and five fresh frozen female bodies. After dissection, we measured distances from the obturator bundle. RESULTS: In embalmed bodies, the mean distance of TVT-S from the obturator bundle was 2.83 cm (standard deviation (SD) 0.87 cm) on the left, 2.92 cm (SD 1.24 cm) on the right. Perforation of the fascia of obturator internus muscle occurred in 38.5%. In fresh frozen bodies, results were fundamentally similar (p > 0.05). CONCLUSIONS: There is a risk of injury to the obturator bundle and urinary bladder during TVT-S; however, there is a significant risk of inserting the TVT-S inserter outside the obturator internus muscle (into the lesser pelvis). The position of TVT-S does not change significantly after legs mal-positioning.

• MeSH
• fixativa MeSH
• formaldehyd MeSH
• gynekologické chirurgické výkony MeSH
• lidé MeSH
• močový měchýř anatomie a histologie   MeSH
• nervus obturatorius anatomie a histologie   MeSH
• pánev krevní zásobení   inervace   MeSH
• stresová inkontinence moči chirurgie   MeSH
• suburetrální pásky * MeSH
• Check Tag
• lidé MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Názvy látek
• fixativa MeSH
• formaldehyd MeSH

INTRODUCTION AND HYPOTHESIS: The aim of this study was to evaluate the effectiveness of and morbidity associated with the tension-free vaginal tape-secur (TVT-S) procedure in women with stress urinary incontinence (SUI). METHODS: We performed a prospective trial, examining 86 women with primary SUI. Eighty-two patients had a 1-year follow-up (dropout rate = 4.6%). The preoperative evaluation included urinalysis, urodynamic studies, and validated questionnaires. The 1-year outcome evaluation also included a 1-h pad testing. RESULTS: At the 1-year follow-up, 43 (52.4%) women were objectively cured, and 14 (17.1%) women were objectively improved. Subjectively, 49 (59.7%) patients did not experience urine loss, and 18 (22.2%) women improved in this respect. Postoperative de novo urge incontinence symptoms developed in 24.4% (n = 20) of patients. Vaginal defect healing occurred in 6.1% (n = 5) of patients, and one (1.2%) case of urethral erosion was reported. CONCLUSION: Objective and subjective cure rates following TVT-S are inferior to other tape procedures.

• MeSH
• časové faktory MeSH
• lidé středního věku MeSH
• lidé MeSH
• následné studie MeSH
• prospektivní studie MeSH
• stresová inkontinence moči chirurgie   MeSH
• suburetrální pásky * MeSH
• urologické chirurgické výkony metody   MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• klinické zkoušky MeSH