Adjustable mini-sling compared with conventional mid-urethral slings in women with urinary incontinence: a 3-year follow-up of a randomized controlled trial

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Abstract

Introduction and hypothesis: The aim of this study was to compare the long-term subjective outcomes of an adjustable single-incision sling (Ajust®) vs standard mid-urethral slings (SMUS) for the treatment of women with stress urinary incontinence. Methods: This study was designed as a multicenter prospective randomized trial. Women under 60 years old with objectively verified stress urinary incontinence were included from seven centers in three countries. Women with mixed urinary incontinence were also included. Randomization was held in blocks for operation with either Ajust® or SMUS. Women analyzed at 1-year follow-up received the International Consultation on Incontinence Questionnaire Urinary Incontinence Short Form (ICIQ-UI-SF), International Consultation on Incontinence Questionnaire Overactive Bladder, Pelvic Organ Prolapse/Urinary Incontinence/Sexual Function Questionnaire-12, Patient Global Impression of Severity, and Patient Global Impression of Improvement questionnaires, together with a bladder diary to fill out at least 3 years after the procedure. The main outcome evaluated was the subjective cure rate as reported through the ICIQ-UI-SF questionnaire at 3 years. Results: In total, 205 women participated in the 3-year follow-up: 107 in the Ajust® and 98 in the SMUS group. No significant difference was observed between the groups regarding subjective cure rate (50.9% vs 51.5%, p = 0.909) or dyspareunia. Both groups demonstrated similar postoperative perception of improvement in addition to reduced urgency and urge urinary incontinence. The postoperative improvement remained at the same level after 3 years as it was at 1-year follow-up for both Ajust® and SMUS. Conclusions: Ajust® appears to be equally effective and safe as SMUS with regard to long-term follow-up of patient-reported outcomes.

Detaljer

Författare
Enheter & grupper
Externa organisationer
  • Skåne University Hospital
  • Odense University Hospital
  • University of Southern Denmark
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Kirurgi
  • Reproduktionsmedicin och gynekologi

Nyckelord

Originalspråkengelska
Sidor (från-till)1465–1473
Antal sidor9
TidskriftInternational Urogynecology Journal
Volym30
Utgåva nummer9
Tidigt onlinedatum2019
StatusPublished - 2019 sep
PublikationskategoriForskning
Peer review utfördJa