J Urol Surg 2017; 4: 99-99
Received Date:
Accepted Date:

Re: Mesh, Graft, or Standard Repair for Women Having Primary Transvaginal Anterior or Posterior Compartment Prolapse Surgery: Two Parallel-Group, Multicentre, Randomised, Controlled Trials (PROSPECT)


This study was designed to compare the outcomes of prolapse repair surgery in randomly assigned groups of non-absorbable synthetic mesh and biological grafts against standard repair with native tissue. The primary focus was patient-reported outcomes and their experience of adverse effects. Two groups were formed for comparison; 865 women were included in the mesh trial group (430 assigned to standard repair alone, 435 to mesh augmentation) and 735 subjects were included in the graft trial group (367 assigned to standard repair alone, 368 to graft augmentation). The authors measured outcomes by participant-completed postal questionnaire at baseline (before surgery), at 6 months, 1 year, and 2 years after surgery and in a clinic review appointment at 1 year (with the Pelvic Organ Prolapse Quantification system). The primary clinical outcome which was defined as woman’s report of prolapse symptoms was assessed using the Pelvic Organ Prolapse Symptom Score (POP-SS).

There was no difference in mean POP-SS at 6 months, 1 year and 2 years, and in mean European Quality of Life-5 Dimensions 3-level scores between the groups. Overall, less than 10% of women had serious complications after prolapse surgery in the first year with no significant difference between the trial groups except for mesh exposure, but interestingly, the extrusion of mesh into the vagina was small or asymptomatic and there was no difference in dyspareunia rates with or without mesh or biological graft.

The authors concluded that this study showed that augmenting a primary transvaginal prolapse repair with synthetic mesh or biological graft offers no benefit over standard repairs. They also considered the risk for additional surgical procedure need for mesh exposures or extrusions in the first 2 years and suggested that mesh usage could be limited to predefined special groups like high-risk women.

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