Autologous Muscle Derived Cells Female Stress Urinary Incontinence Clinical Study

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT01382602
Recruitment Status : Completed
First Posted : June 27, 2011
Results First Posted : May 17, 2018
Last Update Posted : May 17, 2018
Information provided by (Responsible Party):
Cook MyoSite

Brief Summary:
This is a clinical trial to study the safety and effectiveness of Autologous Muscle Derived Cells for Urinary Sphincter Repair (AMDC-USR) for the treatment of female stress urinary incontinence (SUI).

Condition or disease Intervention/treatment Phase
Urinary Incontinence, Stress Biological: AMDC-USR Biological: Placebo Phase 3

Detailed Description:
Study comparing intrasphincteric injection of AMDC-USR with placebo. Subjects unblinded after 12 months visits, but followed for 2 years. Subjects randomized to placebo could elect to receive open-label AMDC-USR after completing 12 months visit.

Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 150 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Triple (Participant, Care Provider, Investigator)
Primary Purpose: Treatment
Official Title: A Double-blind, Randomized, Placebo-Controlled Study Evaluating the Safety and Effectiveness of Cook MyoSite Incorporated AMDC in Female Patients With Stress Urinary Incontinence
Actual Study Start Date : November 4, 2011
Actual Primary Completion Date : February 3, 2016
Actual Study Completion Date : January 29, 2017

Resource links provided by the National Library of Medicine

Arm Intervention/treatment
Experimental: AMDC-USR
Subjects received 1 or 2 treatments of 150 million AMDC-USR delivered via transurethral intrasphincteric injection. After completing 12 months follow-up subjects were unblinded. Subjects were followed for 2 years after initial AMDC-USR treatment.
Biological: AMDC-USR
AMDC-USR Treatment

Placebo Comparator: Placebo
Subjects received 1 or 2 treatments of placebo delivered via transurethral intrasphincteric injection. After completing 12 months follow-up subjects were unblinded and could elect to receive open-label AMDC-USR treatment. Subjects that received unblinded AMDC-USR treatment were followed for 2 years after initial placebo treatment.
Biological: Placebo
Placebo treatment

Primary Outcome Measures :
  1. Percentage of Participants With Response (Based on Stress IEF, or In-office Pad Weight Test, or 24-hour Pad Weight Test) at 12 Months [ Time Frame: 12 months ]
    A composite primary endpoint of responder rate was used, where a subject was considered a responder if she had ≥ 50% reduction from baseline in stress Incontinence Episode Frequency (stress IEF; reported stress leaks from 3-day diary) or ≥ 50% reduction in leakage from baseline as determined by either the in-office pad weight test or the 24-hour pad weight test.

Information from the National Library of Medicine

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Ages Eligible for Study:   18 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   Female
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Female patient has primary symptoms of SUI, as confirmed by patient medical history and clinical symptoms, including a focused incontinence evaluation.

Exclusion Criteria:

  • Patient has symptoms of pure urge incontinence as confirmed by basic evaluation of etiology from a patient medical history, including a focused incontinence history.
  • Patient has symptoms of mixed urinary incontinence where urge incontinence is the predominant factor.
  • Patient has had stress urinary incontinence symptoms less than 6 months prior to signing the informed consent.
  • Patient has not previously attempted conservative treatment for at least 1 month prior to signing the informed consent. (Examples of conservative treatment include behavior modifications, bladder exercises, biofeedback, etc.)
  • Patient has more than 2 episode of awakening to void during normal sleeping hours.
  • Patient cannot be maintained on a stable dose and/or frequency of medication (including diuretics) known to affect lower urinary tract function, including but not limited to, anticholinergics, tricyclic antidepressants or alpha-adrenergic blockers, for at least 2 weeks prior to randomization or is likely to change during the course of the study.
  • Patient is pregnant, lactating, or plans to become pregnant during the course of the study.
  • Patient refuses to provide written informed consent.
  • Patient is not at least 18 years of age.
  • Patient is not available for the follow-up evaluations as required by the protocol.

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its identifier (NCT number): NCT01382602

Canada, Alberta
Foothills Medical Center
Calgary, Alberta, Canada, T2N 2T9
Southern Alberta Institute of Urology
Calgary, Alberta, Canada, T2V 1P9
Canada, British Columbia
Victoria Gynecology and Continence Clinic
Victoria, British Columbia, Canada, V8R 6R3
Can-Med Clinical Research Inc.
Victoria, British Columbia, Canada, V8T 5G1
Canada, Ontario
Centre for Applied Urological Research Queens University
Kingston, Ontario, Canada, K7L 2V7
Sunnybrook Health Sciences Centre
Toronto, Ontario, Canada, M4N 3M5
Mount Sinai Hospital
Toronto, Ontario, Canada, M5G 1Z5
Canada, Quebec
Centre Hospitalier Universitaire de Sherbrooke
Sherbrooke, Quebec, Canada, J1H 5N4
Praxisklinik Urologie Rhein-Ruhr
Mülheim, Germany, 45468
United Kingdom
Worthing Hospital
Worthing, United Kingdom, BN11 2DH
Sponsors and Collaborators
Cook MyoSite
Principal Investigator: Lesley K. Carr, MD, FRCSC Sunnybrook Health Sciences Centre

Responsible Party: Cook MyoSite Identifier: NCT01382602     History of Changes
Other Study ID Numbers: 10-019
First Posted: June 27, 2011    Key Record Dates
Results First Posted: May 17, 2018
Last Update Posted: May 17, 2018
Last Verified: April 2018

Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No
Product Manufactured in and Exported from the U.S.: Yes

Keywords provided by Cook MyoSite:
Urinary Incontinence, Stress
Tissue Therapy (Cell Therapy)
Transplantation, Autologous

Additional relevant MeSH terms:
Urinary Incontinence
Urinary Incontinence, Stress
Urination Disorders
Urologic Diseases
Lower Urinary Tract Symptoms
Urological Manifestations
Signs and Symptoms
Behavioral Symptoms
Elimination Disorders
Mental Disorders