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different surgical techniques for Vesicovaginal fistula repair

Vesicovaginal fistula repair: bivalve technique vs. modified O Conner, an 8-year clinical trial

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
TCTR
Registry ID
TCTR20230111001
Enrollment
60
Registered
2023-01-11
Start date
2010-01-01
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

vesicovaginal fistula Bivalve vesicovaginal fistula genitourinary O&#039

Interventions

Preserving the fistula tract, it was inverted to vagina and two borders closed horizontally with a mattress suture by 2-0 vicryl. After that, the long bladder defect sutured vertically in a watertight
Active Comparator Procedure/Surgery,Active Comparator Procedure/Surgery
bivalve technique ,traditional OConnor surgery

Sponsors

medical university of Isfahan (MUI)
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
30 Years to 70 Years

Inclusion criteria

Inclusion criteria: women presenting with vesicovaginal fistula from 2010 to 2018. vesicovaginal fistula had to be confirmed via intravenous pyelogram and voiding cystourethrography.

Exclusion criteria

Exclusion criteria: Patients with a genitourinary cancer history, other urogenital fistulas like ureterovaginal, radiotherapy history, and cystoplasty did not enter the study

Design outcomes

Primary

MeasureTime frame
Surgical length end of the surgery Time,duration of ileus time of discharge time,hospital stay time of discharge time

Secondary

MeasureTime frame
complication rate 12 months after surgery quiestionaire

Countries

Iran

Contacts

Public ContactMahtab Zargham

Associate professor of Urology

mohammadsharifi.ghasem@gmail.com9134894723

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026