Study: NCT01348334

Intervention type: PROCEDURE
Group type: ACTIVE_COMPARATOR
Intervention: Synthetic sling surgery
Description: An incision of inverted A shape was inflicted on the anterior vaginal wall(AVW)of the vagina.The upper part of A shaped incision was formed into an island belonging to the vaginal wall.This patch was 3×4cm in most of the patients.Proximal AVWwas dissected as a flap.Synthetics mesh materials were first sutured onto the upper part of the A on the vaginal island with absorbable vicrly sutures.Then,with 2polypropilen sutures,these meshes were fixed on both the right and left sides of this island in a helical manner to form a suspension and using curved Kishner needles,the prolene sutures were transferred to suprapubic area.These sutures were ligated on the rectus fascia in a crosswise manner.The mobile lower wing was advanced onto the island and was sutured onto the vaginal skin with intermittent sutures using 3-0 monocryl sutures.After cystoscopy,the prolene sutures were ligated crosswise in the suprapubic region.Special attention was paid notto create much tension on the mesh material.

Intervention type: PROCEDURE
Group type: ACTIVE_COMPARATOR
Intervention: Synthetic sling surgery
Description: An incision of inverted A shape was inflicted on the anterior vaginal wall(AVW)of the vagina.The upper part of A shaped incision was formed into an island belonging to the vaginal wall.This patch was 3×4cm in most of the patients.Proximal AVWwas dissected as a flap.Synthetics mesh materials were first sutured onto the upper part of the A on the vaginal island with absorbable vicrly sutures.Then,with 2polypropilen sutures,these meshes were fixed on both the right and left sides of this island in a helical manner to form a suspension and using curved Kishner needles,the prolene sutures were transferred to suprapubic area.These sutures were ligated on the rectus fascia in a crosswise manner.The mobile lower wing was advanced onto the island and was sutured onto the vaginal skin with intermittent sutures using 3-0 monocryl sutures.After cystoscopy,the prolene sutures were ligated crosswise in the suprapubic region.Special attention was paid notto create much tension on the mesh material.

Intervention type: PROCEDURE
Group type: ACTIVE_COMPARATOR
Intervention: Synthetic sling surgery
Description: An incision of inverted A shape was inflicted on the anterior vaginal wall(AVW)of the vagina.The upper part of A shaped incision was formed into an island belonging to the vaginal wall.This patch was 3×4cm in most of the patients.Proximal AVWwas dissected as a flap.Synthetics mesh materials were first sutured onto the upper part of the A on the vaginal island with absorbable vicrly sutures.Then,with 2polypropilen sutures,these meshes were fixed on both the right and left sides of this island in a helical manner to form a suspension and using curved Kishner needles,the prolene sutures were transferred to suprapubic area.These sutures were ligated on the rectus fascia in a crosswise manner.The mobile lower wing was advanced onto the island and was sutured onto the vaginal skin with intermittent sutures using 3-0 monocryl sutures.After cystoscopy,the prolene sutures were ligated crosswise in the suprapubic region.Special attention was paid notto create much tension on the mesh material.