Hybrid Fractional Laser Treatment for Symptoms of Urinary Incontinence

Urinary Incontinence Clinical Trial

Official title:

Safety and Efficacy of Hybrid Fractional Laser diVa Treatment for Symptoms of Urinary Incontinence

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT03180372
• Other study ID #: DIVACIP001
• Status: Completed
• Phase: N/A
• Start date: May 19, 2017
• Est. completion date: November 30, 2019

Study information

• Verified date: December 2019
• Source: Sciton
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This multi-center clinical trial will evaluate the safety and long-term efficacy of hybrid fractional 2940 nm and 1470 lasers for improvement of symptoms of urinary incontinence.

Description:

Both 2940 nm Er:YAG (Erbium-doped yttrium aluminium garnet) and 1470 nm diode lasers are cleared by the Food and Drug Administration (FDA) for ablation, vaporization, coagulation of soft tissue and for skin resurfacing. Fractional delivery of laser is a well-established method that stimulates tissue remodeling in the dermis while leaving the surrounding tissue intact in order to decrease healing time. The layers of skin and vaginal mucosal tissue exhibit similarities that suggest the clinical results seen with skin resurfacing may be translated to the vaginal tissue. Improved vaginal tissue tone and increased collagen formation in the lamina propria beneath the urethra may lead to improved urinary control. This multi-centered, 18-month prospective clinical trial will determine the safety and long-term effectiveness of hybrid fractional 2940 nm and 1470 nm lasers (Hybrid Fractional Laser) as an alternative non-surgical, non-hormonal treatment for improvement of symptoms of urinary incontinence.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 51
• Est. completion date: November 30, 2019
• Est. primary completion date: August 30, 2019
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: Female
• Age group: 30 Years to 75 Years

Eligibility

Inclusion Criteria:

1. Healthy biological female aged between 30 to 75 years

2. Is experiencing at least one or a combination of the following symptoms of urinary incontinence (UI)

1. involuntary urine leakage on effort, exertion, sneezing, coughing

2. sudden intense urge to urinate followed by involuntary loss of urine

3. Has been experiencing symptoms of UI for greater than 3 months

4. Normal urinalysis

5. Has indicated willingness to participate in the study by signing an informed consent form

6. Can read, understand and sign informed consent form

7. Agree to adhere to the treatment and follow-up schedule and post treatment care instructions

Exclusion Criteria:

1. Undiagnosed abnormal genital bleeding

2. Has history of pelvic surgery or other energy-based vaginal therapy within 6 months prior to enrollment

3. Is pregnant or planning to get pregnant within the study period

4. Is currently breastfeeding

5. Has an active sexually transmitted infection (STI)

6. Has equal to or greater than stage III prolapse, according to pelvic organ prolapse quantification system (POP-Q test)

7. Has signs or symptoms of vaginitis/vulvitis

8. Has signs or symptoms of acute urinary tract infection (UTI)

9. Has voiding dysfunction or urinary retention

10. Has predominantly overactive bladder (OAB) as proven by urodynamics

11. Is currently taking medication for treating urinary incontinence

12. Has a known history of neurologic disease

13. Has history of heart failure

14. Any medical conditions that might interfere with wound healing

15. Has history of abnormal wound healing

16. Has participated in any clinical trial involving an investigational drug or procedure within past 30 days

17. The investigator feels that for any reason the subject is not eligible to participate in the study.

Related Conditions & MeSH terms

• Enuresis
• Stress Urinary Incontinence
• Urge Incontinence
• Urinary Incontinence
• Urinary Incontinence, Stress
• Urinary Incontinence, Urge

Intervention

Device:
• Hybrid Fractional Laser
Consecutive and coincident fractional 2940 nm and 1470 nm lasers

Locations

Country	Name	City	State
United States	Carolinas Healthcare System	Charlotte	North Carolina
United States	Women's Pelvic Health Institute	Los Gatos	California
United States	The Female Pelvic Medicine Institute of Virginia	North Chesterfield	Virginia
United States	Coyle Institute	Pensacola	Florida
United States	Woodlands Gynecology & Aesthetics	The Woodlands	Texas

Sponsors (1)

Lead Sponsor	Collaborator
Sciton

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Change from baseline in Cough Stress Test	A diagnostic test to simulate accidental release of urine when the patient coughs.	14 months
Secondary	Change from baseline in Incontinence Impact Questionnaire (IIQ-7)	A 7-item self-report instrument designed to assess the impact of urinary incontinence on a patient's life.	14 months
Secondary	Change from baseline in Urogenital Distress Inventory (UDI-6)	A 6-item self-report instrument that assesses symptom distress and the impact on daily life of urinary incontinence.	14 months
Secondary	Change from baseline in Female Sexual Function Index (FSFI)	A multidimensional self-report instrument for assessment of female sexual function.	14 months
Secondary	Change from baseline in Histology	Change from baseline in epithelial thickness, collagen, elastin, vascularity, and fibroblast density.	14 months
Secondary	Change from baseline in Urodynamic Testing	Quantitative measures of uroflowmetry, post-void residual (PVR) urine, cystometry, leak-point pressure, pressure flow, urethral pressure profile, and the functional urethral length.	14 months
Secondary	Incidence and severity of treatment-related Adverse Events	Incidence and severity of treatment-related adverse events (i.e. pain, edema, erythema, altered sensation, scarring, and/or potential infection).	14 months