Comparison of Efficacy and Side Effects Between the Obtryx and Solyx Band With 5-year Follow-up.

NCT ID: NCT03916471

Last Updated: 2023-09-28

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

166 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-12-21

Study Completion Date

2025-01-01

Brief Summary

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Boston2018 post-market clinical study is a prospective, randomized, non-inferiority study to assess the efficacy and adverse events of the Solyx™ Single Incision Sling (SIS) System compared to the gold-standard Obtryx™ II Sling System, in patients with stress urinary incontinence (SUI) and long-term follow-up (5 years).

Detailed Description

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Randomized prospective non-inferiority study, in which we evaluate patients with stress urinary incontinence (SUI) who undergo surgical treatment consisting of a minimal incision in the suburethral area of the vaginal mucosa for a mesh insertion in order to:

Main Objective:

To compare the continence rate (objective) between Solyx and Obtryx II meshes in patients with SUI. This rate will be determined by an effort test.

Secondary Objectives:

* To compare the continence rate (subjective) between both meshes.
* To compare variations in Pad-Test.
* To asses patient satisfaction.
* To evaluate both techniques regarding quality and sexual life modifications.
* To compare both techniques regarding early complications (up to 30 days post implantation).
* To compare the appearance and persistence of late complications (from 30 days onwards).

Conditions

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Stress Urinary Incontinence

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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S (SOLYX)

The Solyx™SIS System is an innovative mid-urethral sling single incision system consisting of a 9 cm long polypropylene mesh, whose mid-urethral portion (4 cm) is detanged to potentially resist deformation and to reduce irritation to the urethral wall. Snap-fit to delivery device tip allows for advanced placement control and, therefore, the tensioning through the forward and reverse functions performed with this delivery device.

Group Type EXPERIMENTAL

Solyx™ SIS System

Intervention Type DEVICE

Single-incision sling system

O (OBTRYX II)

The Obtryx II System (Halo) is a transobturator sling designed to allow inter-operative adjustability with minimal tissue disruption. It consists of two delivery devices (one patient right and one patient left) and one mesh assembly. The mesh assembly is comprised of a polypropylene knitted mesh with dilator legs and a center tab. At the distal ends of the dilator legs there are association loops designed to be placed in the needle slot of the distal end of the delivery device. The disposable delivery device consists of a handle with a stainless steel needle. The needle is designed to facilitate the passage of the mesh assembly through bodily tissues for placement through the obturator foramen.

Group Type EXPERIMENTAL

Obtryx™ II System (Halo)

Intervention Type DEVICE

Transobturator Mid-urethral Sling System

Interventions

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Solyx™ SIS System

Single-incision sling system

Intervention Type DEVICE

Obtryx™ II System (Halo)

Transobturator Mid-urethral Sling System

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* patients diagnosed with symptomatic stress urinary incontinence candidates for stress-free bands
* Age \> or = 40 years
* informed consent signed by the patient

Exclusion Criteria

* patients who are pregnant or wish to become
* patients who need anticoagulant
* active vaginal or urinary infection
* previous surgical interventions for the treatment of incontinence
* body mass index \> 35
Minimum Eligible Age

40 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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Instituto de Investigacion Sanitaria La Fe

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Marta Garcia

Role: PRINCIPAL_INVESTIGATOR

Instituto de Investigación y Politécnico La Fe

Locations

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Hospital Universitario y Politécnico La Fe

Valencia, , Spain

Site Status RECRUITING

Countries

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Spain

Central Contacts

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Maria Cortell

Role: CONTACT

0034961246711

Facility Contacts

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Laura Segura

Role: primary

References

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Thom DH, Nygaard IE, Calhoun EA. Urologic diseases in America project: urinary incontinence in women-national trends in hospitalizations, office visits, treatment and economic impact. J Urol. 2005 Apr;173(4):1295-301. doi: 10.1097/01.ju.0000155679.77895.cb.

Reference Type BACKGROUND
PMID: 15758785 (View on PubMed)

Haylen BT, de Ridder D, Freeman RM, Swift SE, Berghmans B, Lee J, Monga A, Petri E, Rizk DE, Sand PK, Schaer GN; International Urogynecological Association; International Continence Society. An International Urogynecological Association (IUGA)/International Continence Society (ICS) joint report on the terminology for female pelvic floor dysfunction. Neurourol Urodyn. 2010;29(1):4-20. doi: 10.1002/nau.20798.

Reference Type BACKGROUND
PMID: 19941278 (View on PubMed)

Abrams P, Cardozo L, Fall M, Griffiths D, Rosier P, Ulmsten U, Van Kerrebroeck P, Victor A, Wein A; Standardisation Sub-Committee of the International Continence Society. The standardisation of terminology in lower urinary tract function: report from the standardisation sub-committee of the International Continence Society. Urology. 2003 Jan;61(1):37-49. doi: 10.1016/s0090-4295(02)02243-4. No abstract available.

Reference Type BACKGROUND
PMID: 12559262 (View on PubMed)

Yalcin I, Bump RC. Validation of two global impression questionnaires for incontinence. Am J Obstet Gynecol. 2003 Jul;189(1):98-101. doi: 10.1067/mob.2003.379.

Reference Type BACKGROUND
PMID: 12861145 (View on PubMed)

Ulmsten U, Henriksson L, Johnson P, Varhos G. An ambulatory surgical procedure under local anesthesia for treatment of female urinary incontinence. Int Urogynecol J Pelvic Floor Dysfunct. 1996;7(2):81-5; discussion 85-6. doi: 10.1007/BF01902378.

Reference Type BACKGROUND
PMID: 8798092 (View on PubMed)

Ward KL, Hilton P; UK and Ireland TVT Trial Group. Tension-free vaginal tape versus colposuspension for primary urodynamic stress incontinence: 5-year follow up. BJOG. 2008 Jan;115(2):226-33. doi: 10.1111/j.1471-0528.2007.01548.x. Epub 2007 Oct 25.

Reference Type BACKGROUND
PMID: 17970791 (View on PubMed)

Nilsson CG, Palva K, Rezapour M, Falconer C. Eleven years prospective follow-up of the tension-free vaginal tape procedure for treatment of stress urinary incontinence. Int Urogynecol J Pelvic Floor Dysfunct. 2008 Aug;19(8):1043-7. doi: 10.1007/s00192-008-0666-z. Epub 2008 Jun 6.

Reference Type BACKGROUND
PMID: 18535753 (View on PubMed)

Nambiar A, Cody JD, Jeffery ST, Aluko P. Single-incision sling operations for urinary incontinence in women. Cochrane Database Syst Rev. 2017 Jul 26;7(7):CD008709. doi: 10.1002/14651858.CD008709.pub3.

Reference Type BACKGROUND
PMID: 28746980 (View on PubMed)

Ford AA, Rogerson L, Cody JD, Ogah J. Mid-urethral sling operations for stress urinary incontinence in women. Cochrane Database Syst Rev. 2015 Jul 1;(7):CD006375. doi: 10.1002/14651858.CD006375.pub3.

Reference Type BACKGROUND
PMID: 26130017 (View on PubMed)

Ford AA, Rogerson L, Cody JD, Aluko P, Ogah JA. Mid-urethral sling operations for stress urinary incontinence in women. Cochrane Database Syst Rev. 2017 Jul 31;7(7):CD006375. doi: 10.1002/14651858.CD006375.pub4.

Reference Type BACKGROUND
PMID: 28756647 (View on PubMed)

Carter E, Johnson EE, Still M, Al-Assaf AS, Bryant A, Aluko P, Jeffery ST, Nambiar A. Single-incision sling operations for urinary incontinence in women. Cochrane Database Syst Rev. 2023 Oct 27;10(10):CD008709. doi: 10.1002/14651858.CD008709.pub4.

Reference Type DERIVED
PMID: 37888839 (View on PubMed)

Other Identifiers

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BOSTON2018

Identifier Type: -

Identifier Source: org_study_id

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