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A Comparative Study Minisling Versus Transobturator (TOT)Sling

Randomised Trial of Ophira™ Minisling System and Unitape™ for the Treatment of Stress Urinary Incontinence in Women

Status
Completed
Phases
Phase 4
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01094353
Acronym
sui
Enrollment
145
Registered
2010-03-26
Start date
2008-06-30
Completion date
2015-07-31
Last updated
2017-06-21

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

Conditions

Female Stress Urinary Incontinence

Keywords

Urodynamic Stress urinary incontinence, Minisling, Ophira™, Unitape™

Brief summary

A study to compare efficacy in surgical treatment for SUI (Stress Urinary Incontinence), tot with minisling.

Detailed description

eligibility criteria was : female stress urinary incontinence

Interventions

PROCEDUREMini-sling

The minisling is a new intervention therapeutic option for surgical treatment in women with stress urinary incontinence. It is made of polypropylene monofilament mesh, held between two self-anchoring polypropylene columns in a fishbone design connected to two delivering needles.

PROCEDURETransobturator

Transobturator sling Unitape™ is an outside-in approach therapeutic option for surgical treatment in women with stress urinary incontinence

Sponsors

Federal University of São Paulo
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
TRIPLE (Subject, Investigator, Outcomes Assessor)

Masking description

The participants were randomly allocated to a single-incision mini-sling or a transobturator midurethral tape by a simple randomization procedure using a random number generator computer program. Randomization was performed at the moment of inclusion by a nurse blinded to women's histories. Group assign- ment was concealed in consecutively numbered, sealed, opaque envelopes that were opened in the operating room just before the procedure.

Intervention model description

Clinical, prospective, single-center, randomized controlled trial comparing the efficacy and safety of a single-incision mini-sling and a transobturator midurethral sling for female stress urinary incontinence (SUI) treatment.

Eligibility

Sex/Gender
FEMALE
Age
18 Years to 90 Years
Healthy volunteers
Yes

Inclusion criteria

* clinical and urodynamic diagnosis of SUI in patients between 18 and 90 years

Exclusion criteria

* postvoid residual urine volume more than 100 ml, coagulation disorders, current urinary tract infection, sequelae of previous radiation therapy of the pelvis, anticoagulant therapy, vulvovaginitis, and anesthesia contraindication

Design outcomes

Primary

MeasureTime frameDescription
to assess efficacy between tot with minisling in cure in women with stress urinary incontinenceone yearto assess efficacy and safety of minisling and transobturator sling in treatment of female stress urinary incontinence

Countries

Brazil

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 8, 2026