Prevalence and risk factors for mesh erosion after laparoscopic-assisted sacrocolpopexy

The purpose of this study is to identify risk factors for mesh erosion in women undergoing minimally invasive sacrocolpopexy (MISC). We hypothesize that erosion is higher in subjects undergoing concomitant hysterectomy. This is a retrospective cohort study of women who underwent MISC between November 2004 and January 2009. Demographics, operative techniques, and outcomes were abstracted from medical records. Multivariable regression identified odds of erosion. Of 188 MISC procedures 19(10%) had erosions. Erosion was higher in those with total vaginal hysterectomy (TVH) compared to both post-hysterectomy (23% vs. 5%, p = 0.003) and supracervical hysterectomy (SCH) (23% vs. 5%, p = 0.109) groups. In multivariable regression, the odds of erosion for TVH was 5.67 (95% CI: 1.88–17.10) compared to post-hysterectomy. Smoking, the use of collagen-coated mesh, transvaginal dissection, and mesh attachment transvaginally were no longer significant in the multivariable regression model. Based on this study, surgeons should consider supracervical hysterectomy over total vaginal hysterectomy as the procedure of choice in association with MISC unless removal of the cervix is otherwise indicated

Laparoscopic versus open sacrocolpopexy for treatment of prolapse of the apical segment of the vagina: a systematic review and meta-analysis

Introduction: Pelvic organ prolapse is showing an increasing prevalence (3 – 50 %). The gold standard treatment of apical prolapse is sacrocolpopexy which can be performed via minimal access (laparoscopy or robotics) or open approaches. The aim of this review was to appraise the effectiveness of minimal access surgery versus the open approach in the treatment of apical prolapse. Methods: Keywords were searched in: CINAHL, MEDLINE, CENTRAL, Cochrane MDSG Trials Register, Cochrane Library, Current Controlled Trials, ClinicalTrials.gov, WHO International Trials Registry Platform search portal, LILACS, and Google Scholar databases. Data up to 31 April 2014 were considered. Randomized and nonrandomized controlled trials evaluating all women who underwent minimally invasive sacropexy (MISC) and open sacropexy (OSC) were included. A data extraction tool was used for data collection. MISC was compared with OSC using narrative analysis and meta-analysis (RevMan) where appropriate. Results: MISC and OSC were compared in 12 studies involving 4,757 participants. MISC and OSC were equally effective in terms of point-C POP-Q measurements and recurrence rate. MISC was associated with a lower transfusion rate (odds ratio 0.41, 95 % CI 0.20 – 0.83), shorter length of hospital stay (mean difference −1.57 days, 95 % CI −1.91 – −1.23 days), and less blood loss (mean difference −113.27 mL, 95 % CI −163.67 – −62.87 mL) but a longer operating time (mean difference 87.47, 95 % CI 58.60 – 116.34, p < 0.0001). Conclusions: MISC showed similar anatomic results to OSC with a lower transfusion rate, shorter length of hospital stay and less blood loss. The rate of other complications was similar between the approaches. Cautious interpretation of results is advised due to risk of bias caused by the inclusion of nonrandomized studies