Clinical trialNCT02678377CompletedPhase 4Interventional

The SLIM Study: Sling and Botox® Injection for Mixed Urinary Incontinence

SponsorNorthwestern UniversityEnrollment100Mixed Urinary IncontinenceStress Urinary IncontinenceUrgency Incontinence

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This double-blind randomized controlled trial seeks to find a better treatment for women with mixed urinary incontinence (both stress and urgency incontinence). The primary aim is to determine whether midurethral sling surgery combined with injections of onabotulinumtoxinA (Botox®) into the detrusor muscle of the bladder improves symptoms of mixed urinary incontinence better than sling surgery alone.

clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Kimberly Kenton, M.D.
Professor, Departments of Obstetrics and Gynecology, Urology
Principal Investigator
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Northwestern Medicine Integrated Pelvic Health Clinic
Chicago, Illinois, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

OnabotulinumtoxinA InjectionsSaline Injections

Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 29 Feb 2016
Primary completion: 26 Jul 2021
Completion: 26 Jul 2021
Last update posted: 14 Mar 2023
Registered enrollment: 100
Registry id: NCT02678377

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.