Long-term outcomes of primary cystocele repair by transvaginal mesh surgery versus laparoscopic mesh sacropexy: extended follow up of the PROSPERE multicentre randomised trial.
OBJECTIVE
To compare the effectiveness and safety of laparoscopic sacropexy (LS) and transvaginal mesh (TVM) at 4 years.


DESIGN
Extended follow up of a randomised trial.


SETTING
Eleven centres.


POPULATION
Women with cystocele stage ≥2 (pelvic organ prolapse quantification [POP-Q], aged 45-75 years without previous prolapse surgery.


METHODS
Synthetic non-absorbable mesh placed in the vesicovaginal space and sutured to the promontory (LS) or maintained by arms through pelvic ligaments and/or muscles (TVM).


MAIN OUTCOME MEASURES
Functional outcomes (pelvic floor distress inventory [PFDI-20] as primary outcome); anatomical assessment (POP-Q), composite outcome of success; re-interventions for complications.


RESULTS
A total of 220 out of 262 randomised patients have been followed at 4 years. PFDI-20 significantly improved in both groups and was better (but below the minimal clinically important difference) after LS (mean difference -7.2 points; 95% CI -14.0 to -0.05; P = 0.029). The improvement in quality of life and the success rate (LS 70%, 61-81% versus TVM 71%, 62-81%; hazard ratio 0.92, 95% CI 0.55-1.54; P = 0.75) were similar. POP-Q measurements did not differ, except for point C (LS -57 mm versus TVM -48 mm, P = 0.0093). The grade III or higher complication rate was lower after LS (2%, 0-4.7%) than after TVM (8.7%, 3.4-13.7%; hazard ratio 4.6, 95% CI 1.007-21.0, P = 0.049)).


CONCLUSIONS
Both techniques provided improvement and similar success rates. LS had a better benefit-harm balance with fewer re-interventions due to complications. TVM remains an option when LS is not feasible.


TWEETABLE ABSTRACT
At 4 years, Laparoscopic Sacropexy (LS) had a better benefit-harm balance with fewer re-interventions due to complications than Trans-Vaginal Mesh (TVM).
['Lucot|J-P|JP|', 'Cosson|M|M|', 'Verdun|S|S|', 'Debodinance|P|P|', 'Bader|G|G|', 'Campagne-Loiseau|S|S|', 'Salet-Lizee|D|D|', 'Akladios|C|C|', 'Ferry|P|P|', 'De Tayrac|R|R|', 'Delporte|P|P|', 'Curinier|S|S|', 'Deffieux|X|X|', 'Blanc|S|S|', 'Capmas|P|P|', 'Duhamel|A|A|', 'Fritel|X|X|https://orcid.org/0000-0002-4987-8127', 'Fauconnier|A|A|']
transvaginal mesh laparoscopic sacropexy Genital prolapse