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 Table of Contents 
ORIGINAL ARTICLE
Year : 2013  |  Volume : 4  |  Issue : 4  |  Page : 221-224  

Study of inside-out technique of trans-obturator tape for treatment of stress urinary incontinence in women with utero-vaginal prolapse


Department of Obstetrics and Gynaecology, Government Medical College and New Civil Hospital, Majura Gate, Surat, Gujarat, India

Date of Web Publication27-Nov-2013

Correspondence Address:
Ragini Verma
E-2/12, Professors' Bungalows, New Civil Hospital, Majura Gate, Surat - 395 001, Gujarat
India
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Source of Support: None, Conflict of Interest: None


DOI: 10.4103/0976-7800.122246

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   Abstract 

Background: Assessment of the success rates and complications of inside-out technique of Trans-Vaginal Tape (Obturator) (TVT-O) for treatment of stress urinary incontinence (SUI) in women with utero-vaginal prolapse.
Materials and Methods: A total of 30 consenting subjects with SUI and utero-vaginal prolapse were subjected to TVT-O surgery. These subjects were closely monitored for complications and success rate of surgery up to 1 year of surgery.
Results: Urinary tract infection (16.67%) was the most common early post-operative complication. Groin pain (23%) was the most common late post-operative complication while denovo urgency developed in 3 (11.54%) subjects. Majority (88.46%) of subjects had total improvement at 3month follow-up while 100% subjects had total improvement at 12 month follow-up with a "definitely improved quality-of-life."
Conclusion: The TVT-O (inside-out) appears to have performed favorably as a safe and effective surgery for SUI associated with utero-vaginal prolapse.

Keywords: Stress urinary incontinence, trans-vaginal tape-obturator, utero-vaginal prolapse


How to cite this article:
Verma R, Acharya R, Bhatia S, Dumaswala A, Vekhariya N. Study of inside-out technique of trans-obturator tape for treatment of stress urinary incontinence in women with utero-vaginal prolapse. J Mid-life Health 2013;4:221-4

How to cite this URL:
Verma R, Acharya R, Bhatia S, Dumaswala A, Vekhariya N. Study of inside-out technique of trans-obturator tape for treatment of stress urinary incontinence in women with utero-vaginal prolapse. J Mid-life Health [serial online] 2013 [cited 2019 Nov 21];4:221-4. Available from: http://www.jmidlifehealth.org/text.asp?2013/4/4/221/122246


   Introduction Top


Urinary incontinence often becomes a clinical problem for the aging women as the trauma of childbirth, the development of other acute and chronic illness and the loss of estrogenic stimulation at menopause weaken pelvic support and diminish the amount of normal homeostasis reserve available to cope with the stress placed on the bladder. Stress urinary incontinence (SUI) with urine loss occurring during periods of increased abdominal pressure such as sneezing, coughing or exercise resulting from incompetent closure of the urethra and bladder neck has been reported in as many as 40% of women after menopause. It is often associated in pure form or as mixed incontinence (urge with stress incontinence) in women with utero-vaginal prolapse when it usually does not respond well to medications or physiotherapy alone. The minimally invasive option of trans-vaginal tape (TVT) introduction with utero-vaginal prolapse surgery has satisfactory results in this group of women. [1],[2],[3],[4],[5],[6],[7],[8],[9]

This pilot study attempted to assess the safety and efficacy of inside-out technique of TVT-obturator (TVT-O) for treatment of SUI in women with utero-vaginal prolapse.


   Materials and Methods Top


A total of 30 subjects with genuine SUI (diagnosed subjectively on the basis of history of SUI and objectively on demonstration of urinary spurt on coughing with a comfortably full bladder after reposition of cystocoele) with varying degree of utero-vaginal prolapse that were to be taken for surgical management of prolapse were enrolled after counseling. Menstrual, obstetric, past, personal and medical history was elicited and detailed examination including study of vitals, general examination, systemic examination, per speculum examination and per vaginum examination was done. A post-void residual urine volume assessment was done. Urge incontinence was excluded by history and urinary tract infection (UTI) was excluded by urine analysis. Subjects with senile vaginitis were advised pre-operative local estriol application for a minimum of 2 weeks to improve the condition of the vaginal mucosa.

The subjects were posted for TVT-O surgery along with the necessary concomitant surgery for utero-vaginal prolapse. Prophylactic antibiotics (broad spectrum) were given. The indwelling Foley's catheter was removed on the 5 th post-operative day if associated anterior colporrhaphy was performed and on 2 nd post-operative day if no anterior colporrhaphy was performed. The post-void residual urinary volume was measured. A post-void residual value of less than 100 ml was considered as normal and the subjects were discharged with the advice of follow-up visit at 14 days after surgery, 3 months and 12 months after surgery.


   Results Top


The mean age of our subjects was 48.8 years while the mean parity was 3.8.

[Table 1] presents the baseline characteristics of our subjects - 50% of the subjects were post-menopausal, 83.3% had third degree utero-vaginal prolapse while 96.7% had associated cystocoele, with the majority (46.6%) having second degree cystocoele.
Table 1: Baseline characteristics

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[Table 2] shows the average time taken for the procedure was 7.8 min. False passage with vaginal mucosal penetration in the para-urethral area was noted in 6.67% cases while there was no case of hemorrhage or bladder injury.
Table 2: Intra-operative details

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[Table 3] shows that three subjects (10%) had evidence of urinary retention. Two subjects who had undergone para-vaginal repair for + 3 cystocoele had improvement after re-catheterization for 48 hrs followed by catheter removal after clamping while one subject had to undergo re-surgery (loosening of tape on 7 th post-operative day) for over-correction. A total of five subjects had UTI (three who had urinary retention also), one had vaginal wound sepsis with pyrexia and dehiscence while the other had only UTI. Majority of the study subjects stayed in the hospital for 4-8 days after surgery considering that they had simultaneous vaginal hysterectomy with anterior colporrhaphy and posterior colpo- perineorrhaphy. Two subjects - one who had wound sepsis with dehiscence and pyrexia and the other who needed a loosening of the stitch had a post-operative stay of more than 8 days. These two also required re-admission.
Table 3: Post-operative details

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[Table 4] shows that 10 (38.54%) subjects had complaints (groin pain, de-novo urgency, dyspareunia) at the 3 months follow-up while only 3 (15%) had some complaints at the 1 year follow-up. The subject with tape erosion, groin pain, dyspareunia and de-novo urgency was managed by tape excision and medical therapy. The other two subjects with de-novo urgency were managed by medical therapy alone and reported improvement in symptoms. Four subjects were lost to follow-up while six had not completed 1 year post-operatively at the time of culmination of the study.
Table 4: Follow-up

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[Table 5] shows that at the 3 months follow-up- 23 subjects reported total improvement in SUI subjectively while three who had de-novo urgency reported partial improvement. On examination with a comfortably full bladder, none of the 26 subjects showed any evidence of SUI. The 20 subjects who were available for the 1 year follow-up did not have any subjective or objective evidence of SUI. These 20 subjects reported a "definitely improved quality-of-life" at the1 year follow-up.
Table 5: Results

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   Discussion Top


The baseline characteristics, mean time taken for surgery and intra-operative complications of our study subjects were quite similar to the study of Lim et al. and Abou-Elela et al. who used the traditional TVT-O. [10],[11] The immediate post-operative complications noted in our study were similar to those noted by Lim et al. and Quinlan et al. using the traditional TVT-O. Our de-novo urgency rates (11.5%) were similar to those noted by Teo [12] (11.3%) (range being 2% by Lim and Quinlan [13] to 13.9% by Biggs et al. [14] ). The vaginal erosion rate in our study was 5% (range being 2% by Teo to 4% by Ross et al. [15] and 13.8% by Deval et al. [16] ). Groin pain was seen in 23% of our subjects at 3 months (24.4% at 6 months by Lim et al., 15% by Ross et al.) while it was seen in 3.8% of our subjects at 12 months (3.7% by Lim et al.). Subjective improvement was noted in 88.46% subjects at 3 months (92% by Lim et al.) and 100% subjects at 12 months in our study.


   Conclusion Top


Our results indicate that tension-free vaginal tape-obturator procedure is a safe and effective treatment for SUI associated with utero-vaginal prolapse. The short and medium term objective and subjective success rates appear comparable with the traditional Burch colposuspension and the retropubic TVT (tension free vaginal tape) procedure. The overall complication rate is low, satisfaction is high and quality-of-life improved after treatment. The TVT-O appears to have performed favorably as a safe and effective alternative to the other traditional treatments for SUI associated with utero-vaginal prolapse.

 
   References Top

1.Ulmsten U, Henriksson L, Johnson P, Varhos G. An ambulatory surgical procedure under local anesthesia for treatment of female urinary incontinence.Int Urogynecol J Pelvic Floor Dysfunct 1996;7:81-5.  Back to cited text no. 1
[PUBMED]    
2.Ward K, Hilton P, United Kingdom and Ireland Tension-free Vaginal Tape Trial Group. Prospective multicentre randomised trial of tension-free vaginal tape and colposuspension as primary treatment for stress incontinence. BMJ 2002;325:67.  Back to cited text no. 2
    
3.Valpas A, Kivelä A, Penttinen J, Kauko M, Kujansuu E, Tomas E, et al. Tension-free vaginal tape and laparoscopic mesh colposuspension in the treatment of stress urinary incontinence: Immediate outcome and complications - A randomized clinical trial. Acta Obstet Gynecol Scand 2003;82:665-71.  Back to cited text no. 3
    
4.Cody J, Wyness L, Wallace S, Glazener C, Kilonzo M, Stearns S, et al. Systematic review of the clinical effectiveness and cost-effectiveness of tension-free vaginal tape for treatment of urinary stress incontinence. Health Technol Assess 2003;7:iii, 1-189.  Back to cited text no. 4
    
5.Karram MM, Segal JL, Vassallo BJ, Kleeman SD. Complications and untoward effects of the tension-free vaginal tape procedure.Obstet Gynecol 2003;101:929-32.  Back to cited text no. 5
[PUBMED]    
6.Al-Badr A, Ross S, Soroka D, Minassian VA, Karahalios A, Drutz HP. Voiding patterns and urodynamics after a tension-free vaginal tape procedure. J Obstet Gynaecol Can 2003;25:725-30.  Back to cited text no. 6
[PUBMED]    
7.Amna MB, Randrianantenaina A, Michel F.Colic perforation as a complication of tension-free vaginal tape procedure. J Urol 2003;170:2387.  Back to cited text no. 7
[PUBMED]    
8.Zilbert AW, Farrell SA. External iliac artery laceration during tension-free vaginal tape procedure. Int Urogynecol J Pelvic Floor Dysfunct 2001;12:141-3.  Back to cited text no. 8
[PUBMED]    
9.Daneshgari F, Kong W, Swartz M. Complications of mid urethral slings: Important outcomes for future clinical trials. J Urol 2008;180:1890-7.  Back to cited text no. 9
[PUBMED]    
10.Lim Jl, Cornish A, Carey MP. Clinical and quality-of-life outcomes in women treated by the TVT-O procedure. BJOG 2006;113:1315-20.  Back to cited text no. 10
[PUBMED]    
11.Abou-Elela A, Salah E, Torky H, Azazy S. Outcome of treatment of anterior vaginal wall prolapse and stress urinary incontinence with transobturator tension-free vaginal mesh (prolift) and concomitant tension-free vaginal tape-obturator. Adv Urol 2009;2009:341268.  Back to cited text no. 11
    
12.Teo R. Randomized trial of TVT and TVT-O for the treatment of urodynamic stress incontinence in women. Eur Urol 2003;44:724-30.  Back to cited text no. 12
    
13.Lim JL, Quinlan DJ. Safety of a new transobturatorsuburethral synthetic sling (TVT-O) procedure during the training phase. J Obstet Gynaecol Can 2006;28:214-7.  Back to cited text no. 13
[PUBMED]    
14.Biggs GY, Ballert KN, Rosenblum N, Nitti V. Patient-reported outcomes for tension-free vaginal tape-obturator in women treated with a previous anti-incontinence procedure. IntUrogynecol J Pelvic Floor Dysfunct 2009;20:331-5.  Back to cited text no. 14
    
15.Lier D, Ross S, Tang S, Robert M, Jacobs P; Trans-obturator tape compared with tension-free vaginal tape in the surgical treatment of stress urinary incontinence: a cost utility analysis. B JOG. 2011;118:550-6.  Back to cited text no. 15
    
16.Deval B, Haab F. Management of the complications of the synthetic slings. Curr Opin Urol. 2006;16:240-3.  Back to cited text no. 16
    



 
 
    Tables

  [Table 1], [Table 2], [Table 3], [Table 4], [Table 5]



 

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